:root {
    --ink: #111719;
    --ink-soft: #283034;
    --steel: #5b5b5b;
    --muted: #667075;
    --line: #d9dedf;
    --paper: #f7f7f5;
    --white: #ffffff;
    --aluqual: #40bda9;
    --aluqual-strong: #178b79;
    --aluqual-soft: #dff6f1;
    --construqual: #ed6907;
    --construqual-strong: #b84700;
    --construqual-soft: #fff0e3;
    --success: #19764d;
    --danger: #a92e2e;
    --shadow: 0 24px 70px rgb(17 23 25 / 0.12);
    --radius-sm: 8px;
    --radius: 18px;
    --radius-lg: 30px;
    --shell: min(1180px, calc(100% - 48px));
    --header-height: 82px;
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    margin: 0;
    overflow-x: hidden;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid #0a74c9;
    outline-offset: 4px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    letter-spacing: -0.04em;
    line-height: 1.08;
}

h1 {
    font-size: clamp(3rem, 7vw, 6.8rem);
}

h2 {
    font-size: clamp(2.1rem, 4vw, 4.4rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    transform: translateY(-140%);
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
    font-weight: 800;
}

.skip-link:focus {
    transform: none;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    line-height: 1.3;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 26px;
    height: 2px;
    background: currentColor;
    content: "";
}

.lead {
    font-size: clamp(1.15rem, 1.8vw, 1.5rem);
    line-height: 1.55;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.72rem 1.35rem;
    text-decoration: none;
    font-size: 0.93rem;
    font-weight: 800;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgb(17 23 25 / 0.2);
}

.button-small {
    min-height: 42px;
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
}

.button-dark {
    background: var(--ink);
    color: var(--white);
}

.button-light {
    background: var(--white);
    color: var(--ink);
}

.button-aluqual {
    background: var(--aluqual);
    color: #071b18;
}

.button-construqual {
    background: var(--construqual);
    color: var(--white);
}

.text-link {
    display: inline-flex;
    align-items: center;
    border-bottom: 2px solid currentColor;
    padding-bottom: 3px;
    color: var(--ink);
    text-decoration: none;
    font-weight: 800;
    transition: color 180ms ease, padding 180ms ease;
}

.text-link:hover {
    padding-inline: 4px;
    color: var(--aluqual-strong);
}

.text-link-light {
    color: var(--white);
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    height: var(--header-height);
    border-bottom: 1px solid rgb(17 23 25 / 0.08);
    background: rgb(247 247 245 / 0.92);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.header-brand {
    display: flex;
    min-width: 240px;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    text-decoration: none;
}

.header-brand strong,
.header-brand small {
    display: block;
}

.header-brand strong {
    font-size: 0.88rem;
    letter-spacing: 0.12em;
    line-height: 1.2;
}

.header-brand small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.7rem;
    line-height: 1.2;
}

.brand-monogram {
    position: relative;
    display: block;
    width: 38px;
    height: 38px;
    overflow: hidden;
    border-radius: 10px;
    background: var(--ink);
}

.brand-monogram i {
    position: absolute;
    display: block;
    width: 8px;
    height: 34px;
    transform: rotate(42deg);
}

.brand-monogram i:first-child {
    top: -6px;
    left: 8px;
    background: var(--aluqual);
}

.brand-monogram i:last-child {
    right: 8px;
    bottom: -7px;
    background: var(--construqual);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: clamp(14px, 2vw, 28px);
}

.main-nav > a:not(.button) {
    position: relative;
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 750;
}

.main-nav > a:not(.button)::after {
    position: absolute;
    right: 0;
    bottom: -9px;
    left: 0;
    height: 2px;
    transform: scaleX(0);
    background: var(--ink);
    content: "";
    transform-origin: left;
    transition: transform 180ms ease;
}

.main-nav > a:hover::after,
.main-nav > a[aria-current="page"]::after {
    transform: scaleX(1);
}

.main-nav .nav-aluqual:hover,
.main-nav .nav-aluqual[aria-current="page"] {
    color: var(--aluqual-strong);
}

.main-nav .nav-construqual:hover,
.main-nav .nav-construqual[aria-current="page"] {
    color: var(--construqual-strong);
}

.menu-toggle {
    display: grid;
    width: auto;
    min-width: 84px;
    height: 46px;
    cursor: pointer;
    flex: 0 0 auto;
    grid-auto-flow: column;
    place-content: center;
    gap: 7px;
    border: 0;
    border-radius: 50%;
    padding-inline: 15px;
    background: var(--ink);
    color: var(--white);
    text-decoration: none;
}

.menu-label {
    margin-right: 3px;
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

@media (min-width: 901px) {
    .menu-toggle {
        display: none;
    }
}

.hero-shell {
    position: relative;
    padding-top: 46px;
    background: var(--ink);
}

.hero-heading {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    padding-bottom: 34px;
    color: var(--white);
}

.hero-heading .eyebrow {
    grid-column: 1 / -1;
    color: #a9b4b7;
}

.hero-heading h1 {
    max-width: 880px;
    margin-bottom: 0;
    font-size: clamp(2.8rem, 6vw, 6.1rem);
}

.hero-break-mobile {
    display: inline;
}

.hero-heading p {
    align-self: end;
    margin-bottom: 10px;
    color: #b8c2c4;
    font-size: 0.9rem;
}

.hero-instruction-mobile {
    display: none;
}

.dual-hero {
    --split: 50%;
    position: relative;
    width: 100%;
    height: min(700px, 70vh);
    min-height: 570px;
    overflow: hidden;
    background: #191e20;
    isolation: isolate;
}

.hero-panel {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background-position: center;
    background-size: cover;
}

.hero-panel-construqual {
    background-image: url("/assets/images/generated/construqual-architecture-v1.webp");
}

.hero-panel-aluqual {
    z-index: 2;
    clip-path: polygon(0 0, var(--split) 0, var(--split) 100%, 0 100%);
    background-image: url("/assets/images/generated/aluqual-architecture-v1.webp");
}

.hero-panel-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgb(6 20 19 / 0.86), rgb(6 20 19 / 0.44) 48%, rgb(6 20 19 / 0.18));
}

.hero-panel-construqual .hero-panel-scrim {
    background: linear-gradient(270deg, rgb(25 13 5 / 0.88), rgb(25 13 5 / 0.46) 48%, rgb(25 13 5 / 0.2));
}

.hero-panel-content {
    position: absolute;
    z-index: 1;
    bottom: 58px;
    width: min(500px, 38vw);
    color: var(--white);
}

.hero-panel-content-left {
    left: max(24px, calc((100vw - 1180px) / 2));
}

.hero-panel-content-right {
    right: max(24px, calc((100vw - 1180px) / 2));
    text-align: right;
}

.hero-panel-content p {
    max-width: 430px;
    margin: 22px 0 26px;
    font-size: clamp(1rem, 1.4vw, 1.22rem);
    line-height: 1.5;
}

.hero-panel-content-right p {
    margin-left: auto;
}

.hero-logo-card {
    display: inline-flex;
    width: min(420px, 34vw);
    align-items: center;
    border-radius: 14px;
    padding: 14px 18px;
    background: #f7f7f7;
    box-shadow: 0 18px 54px rgb(0 0 0 / 0.26);
}

.hero-logo-construqual {
    padding-block: 20px;
}

.split-divider {
    position: absolute;
    z-index: 3;
    top: 0;
    bottom: 0;
    left: var(--split);
    width: 2px;
    transform: translateX(-1px);
    background: rgb(255 255 255 / 0.72);
    box-shadow: 0 0 30px rgb(255 255 255 / 0.35);
    pointer-events: none;
}

.split-divider::before,
.split-divider::after {
    position: absolute;
    left: -3px;
    width: 8px;
    height: 50%;
    content: "";
}

.split-divider::before {
    top: 0;
    background: var(--aluqual);
}

.split-divider::after {
    bottom: 0;
    background: var(--construqual);
}

.split-handle {
    position: absolute;
    z-index: 6;
    top: 50%;
    left: var(--split);
    display: grid;
    width: 66px;
    height: 66px;
    transform: translate(-50%, -50%);
    cursor: ew-resize;
    place-items: center;
    border: 4px solid rgb(255 255 255 / 0.88);
    border-radius: 50%;
    background: var(--ink);
    box-shadow: 0 10px 35px rgb(0 0 0 / 0.36);
    touch-action: none;
}

.split-handle > span:not(.sr-only) {
    display: flex;
    gap: 10px;
}

.split-handle i {
    display: block;
    width: 9px;
    height: 9px;
    transform: rotate(45deg);
    border-bottom: 2px solid var(--white);
    border-left: 2px solid var(--white);
}

.split-handle i:last-child {
    transform: rotate(225deg);
}

.mobile-brand-showcase {
    display: none;
}

.section {
    position: relative;
    padding-block: clamp(80px, 10vw, 150px);
}

.section-intro {
    display: grid;
    grid-template-columns: 90px minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(28px, 5vw, 80px);
    align-items: start;
}

.section-index {
    color: var(--line);
    font-size: 1.05rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    writing-mode: vertical-rl;
}

.section-copy h2,
.section-heading h2 {
    margin-bottom: 0;
}

.section-body {
    padding-top: 42px;
}

.section-body p:not(.lead) {
    color: var(--muted);
}

.section-body .text-link {
    margin-top: 22px;
}

.section-heading {
    max-width: 780px;
    margin-bottom: clamp(42px, 6vw, 72px);
}

.section-heading > p {
    max-width: 600px;
    margin-top: 22px;
    color: var(--muted);
    font-size: 1.12rem;
}

.section-heading-row {
    display: flex;
    max-width: none;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
}

.services-duo {
    overflow: hidden;
    background: var(--white);
}

.service-lanes {
    display: grid;
    gap: 28px;
}

.service-lane {
    display: grid;
    min-height: 430px;
    overflow: hidden;
    grid-template-columns: 0.85fr 1.15fr;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper);
    box-shadow: 0 2px 0 rgb(17 23 25 / 0.04);
    transition: transform 260ms ease, box-shadow 260ms ease;
}

.service-lane:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.service-lane-construqual {
    grid-template-columns: 1.15fr 0.85fr;
}

.service-lane-construqual .service-lane-image {
    order: 2;
}

.service-lane-image {
    min-height: 100%;
    overflow: hidden;
}

.service-lane-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.service-lane:hover .service-lane-image img {
    transform: scale(1.045);
}

.service-lane-content {
    position: relative;
    padding: clamp(34px, 5vw, 70px);
}

.service-lane-content::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 5px;
    background: var(--aluqual);
    content: "";
}

.service-lane-construqual .service-lane-content::before {
    background: var(--construqual);
}

.lane-label {
    color: var(--aluqual-strong);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.service-lane-construqual .lane-label {
    color: var(--construqual-strong);
}

.service-lane h3 {
    max-width: 570px;
    margin: 18px 0 28px;
    font-size: clamp(2rem, 3vw, 3.25rem);
}

.service-list,
.check-list {
    margin: 0 0 30px;
    padding: 0;
    list-style: none;
}

.service-list li,
.check-list li {
    position: relative;
    padding: 9px 0 9px 26px;
    color: var(--ink-soft);
}

.service-list li::before,
.check-list li::before {
    position: absolute;
    top: 19px;
    left: 0;
    width: 12px;
    height: 2px;
    background: var(--aluqual);
    content: "";
}

.service-lane-construqual .service-list li::before {
    background: var(--construqual);
}

.efficiency-teaser {
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.efficiency-teaser::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgb(255 255 255 / 0.04) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    content: "";
    mask-image: linear-gradient(to right, black, transparent 75%);
}

.efficiency-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) 1.2fr;
    gap: clamp(60px, 9vw, 130px);
    align-items: center;
}

.efficiency-image {
    position: relative;
}

.efficiency-image img {
    width: 100%;
    max-height: 660px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: 0 30px 80px rgb(0 0 0 / 0.35);
}

.efficiency-badge {
    position: absolute;
    right: -38px;
    bottom: 50px;
    display: grid;
    width: 110px;
    height: 110px;
    place-items: center;
    border: 8px solid var(--ink);
    border-radius: 50%;
    background: var(--aluqual);
    color: var(--ink);
    font-size: 2.3rem;
    font-weight: 950;
}

.efficiency-content .eyebrow {
    color: var(--aluqual);
}

.efficiency-content h2 {
    margin-bottom: 28px;
}

.efficiency-content > p {
    max-width: 650px;
    color: #c9d1d3;
    font-size: 1.16rem;
}

.efficiency-content .check-list li {
    color: #f2f5f5;
}

.portfolio-preview {
    background: #eef0ef;
}

.portfolio-home-empty {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgb(255 255 255 / .62);
    color: var(--muted);
}

.portfolio-home-empty p { margin: 0; }

.portfolio-reel-note {
    max-width: 560px;
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.98rem;
}

.portfolio-reel {
    display: grid;
    grid-template-rows: repeat(2, 222px);
    grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.85fr));
    gap: 14px;
}

.portfolio-reel-card {
    position: relative;
    display: block;
    min-width: 0;
    overflow: hidden;
    border-radius: calc(var(--radius) - 4px);
    background: var(--ink);
    color: var(--white);
    isolation: isolate;
}

.portfolio-reel-card-lead {
    grid-row: span 2;
}

.portfolio-reel-card::before {
    position: absolute;
    z-index: 1;
    inset: 0;
    background: linear-gradient(180deg, rgb(7 13 14 / 0.03) 24%, rgb(7 13 14 / 0.89) 100%);
    content: "";
    pointer-events: none;
}

.portfolio-reel-media {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 350ms ease;
}

.portfolio-reel-card-video .portfolio-reel-media {
    filter: saturate(0.94) contrast(1.04);
}

.portfolio-reel-overlay {
    position: absolute;
    z-index: 2;
    right: 22px;
    bottom: 20px;
    left: 22px;
    display: grid;
    gap: 5px;
}

.portfolio-reel-meta,
.portfolio-reel-link {
    color: rgb(239 246 245 / 0.84);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.portfolio-reel-overlay strong {
    max-width: 26ch;
    font-size: 1rem;
    line-height: 1.25;
}

.portfolio-reel-link {
    width: max-content;
    margin-top: 4px;
    border-bottom: 1px solid currentColor;
    padding-bottom: 3px;
    opacity: 0;
    transform: translateY(5px);
    transition: opacity 200ms ease, transform 200ms ease;
}

.portfolio-reel-play {
    position: absolute;
    z-index: 2;
    top: 18px;
    right: 18px;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid rgb(255 255 255 / 0.62);
    border-radius: 50%;
    background: rgb(8 14 15 / 0.45);
    color: var(--white);
    font-size: 0.72rem;
    line-height: 1;
    backdrop-filter: blur(8px);
}

.portfolio-reel-scroll-hint {
    display: none;
}

.portfolio-reel-card:focus-visible {
    outline: 3px solid var(--aluqual-deep);
    outline-offset: 4px;
}

.portfolio-reel-card:focus-visible .portfolio-reel-link {
    opacity: 1;
    transform: translateY(0);
}

@media (hover: hover) {
    .portfolio-reel-card:hover .portfolio-reel-media,
    .portfolio-reel-card:focus-visible .portfolio-reel-media {
        transform: scale(1.045);
        filter: saturate(1.08);
    }

    .portfolio-reel-card:hover .portfolio-reel-link,
    .portfolio-reel-card:focus-visible .portfolio-reel-link {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr 0.75fr;
    gap: 18px;
}

.project-card {
    position: relative;
    min-height: 480px;
    overflow: hidden;
    margin: 0;
    border-radius: var(--radius);
    background: var(--ink);
}

.project-card-wide {
    min-height: 620px;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 300ms ease;
}

.project-card::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 42%, rgb(6 10 11 / 0.86));
    content: "";
}

.project-card:hover img {
    transform: scale(1.04);
    filter: saturate(1.08);
}

.project-card figcaption {
    position: absolute;
    z-index: 1;
    right: 28px;
    bottom: 28px;
    left: 28px;
    color: var(--white);
}

.project-card figcaption span,
.project-card figcaption strong {
    display: block;
}

.project-card figcaption span {
    margin-bottom: 7px;
    color: #d3dcde;
    font-size: 0.76rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.project-card figcaption strong {
    font-size: 1.1rem;
    line-height: 1.35;
}

.quote-lead {
    overflow: hidden;
    background: #e9edec;
}

.quote-lead-shell {
    position: relative;
    display: grid;
    min-height: 720px;
    overflow: hidden;
    grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
    border: 1px solid rgb(17 23 25 / 0.08);
    border-radius: 34px;
    background: var(--white);
    box-shadow: 0 35px 100px rgb(17 23 25 / 0.16);
}

.quote-lead-shell::before {
    position: absolute;
    z-index: 4;
    top: 0;
    right: 0;
    left: 0;
    height: 7px;
    background: linear-gradient(90deg, var(--aluqual) 0 50%, var(--construqual) 50%);
    content: "";
}

.quote-lead-visual {
    position: relative;
    min-height: 720px;
    overflow: hidden;
    background: var(--ink);
}

.quote-lead-visual::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgb(9 15 16 / 0.06) 30%, rgb(9 15 16 / 0.86) 100%);
    content: "";
    pointer-events: none;
}

.quote-lead-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 500ms ease;
}

.quote-lead-shell:hover .quote-lead-visual img {
    transform: scale(1.035);
    filter: saturate(1.06);
}

.quote-lead-badge {
    position: absolute;
    z-index: 2;
    top: 32px;
    left: 32px;
    border: 1px solid rgb(255 255 255 / 0.45);
    border-radius: 999px;
    padding: 8px 13px;
    background: rgb(17 23 25 / 0.68);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.quote-lead-caption {
    position: absolute;
    z-index: 2;
    right: 34px;
    bottom: 34px;
    left: 34px;
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--white);
}

.quote-lead-caption span {
    width: 46px;
    height: 2px;
    flex: 0 0 auto;
    background: linear-gradient(90deg, var(--aluqual), var(--construqual));
}

.quote-lead-caption p {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.quote-lead-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(46px, 6vw, 84px);
}

.quote-lead-content .eyebrow {
    color: var(--construqual-strong);
}

.quote-lead-content h2 {
    max-width: 640px;
    margin-bottom: 28px;
    font-size: clamp(2.5rem, 4vw, 4.7rem);
}

.quote-lead-content > p:not(.quote-lead-note) {
    max-width: 580px;
    margin-bottom: 34px;
    color: var(--muted);
    font-size: 1.08rem;
}

.quote-brand-grid {
    display: grid;
    gap: 12px;
}

.quote-brand-link {
    position: relative;
    display: flex;
    min-height: 88px;
    overflow: hidden;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 17px 18px 17px 22px;
    background: #f8f9f8;
    color: var(--ink);
    text-decoration: none;
    transition: transform 200ms ease, border-color 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
}

.quote-brand-link::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 5px;
    content: "";
}

.quote-brand-aluqual::before {
    background: var(--aluqual);
}

.quote-brand-construqual::before {
    background: var(--construqual);
}

.quote-brand-link strong,
.quote-brand-link small {
    display: block;
}

.quote-brand-link strong {
    font-size: 1.03rem;
    letter-spacing: 0.05em;
}

.quote-brand-link small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.8rem;
}

.quote-brand-link i {
    display: grid;
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    place-items: center;
    border-radius: 50%;
    background: var(--ink);
    color: var(--white);
    font-size: 1.35rem;
    font-style: normal;
    transition: transform 200ms ease, background-color 200ms ease;
}

.quote-brand-aluqual:hover,
.quote-brand-aluqual:focus-visible {
    border-color: var(--aluqual);
    background: var(--aluqual-soft);
    box-shadow: 0 14px 35px rgb(23 139 121 / 0.14);
    transform: translateX(5px);
}

.quote-brand-construqual:hover,
.quote-brand-construqual:focus-visible {
    border-color: var(--construqual);
    background: var(--construqual-soft);
    box-shadow: 0 14px 35px rgb(184 71 0 / 0.14);
    transform: translateX(5px);
}

.quote-brand-aluqual:hover i,
.quote-brand-aluqual:focus-visible i {
    background: var(--aluqual-strong);
    transform: rotate(-10deg) scale(1.05);
}

.quote-brand-construqual:hover i,
.quote-brand-construqual:focus-visible i {
    background: var(--construqual-strong);
    transform: rotate(-10deg) scale(1.05);
}

.quote-primary-button {
    display: flex;
    width: 100%;
    min-height: 62px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 22px;
    border-radius: 16px;
    padding: 12px 14px 12px 22px;
    background: var(--ink);
    color: var(--white);
    text-decoration: none;
    font-size: 0.93rem;
    font-weight: 850;
    box-shadow: 0 14px 34px rgb(17 23 25 / 0.17);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.quote-primary-button i {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--aluqual), var(--construqual));
    color: var(--white);
    font-size: 1.05rem;
    font-style: normal;
    transition: transform 180ms ease;
}

.quote-primary-button:hover,
.quote-primary-button:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 20px 44px rgb(17 23 25 / 0.24);
}

.quote-primary-button:hover i,
.quote-primary-button:focus-visible i {
    transform: rotate(8deg) scale(1.05);
}

.quote-lead-note {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 0.78rem;
}

.cta-band {
    padding-block: clamp(64px, 7vw, 100px);
    background: linear-gradient(110deg, #153b38, var(--ink) 45%, #4d260c);
    color: var(--white);
}

.cta-band-aluqual {
    background: linear-gradient(110deg, var(--aluqual-strong), #102523 70%);
}

.cta-band-construqual {
    background: linear-gradient(110deg, var(--construqual-strong), #2f1809 70%);
}

.cta-band-inner {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.cta-band .eyebrow {
    color: #ccd4d5;
}

.cta-band h2 {
    max-width: 850px;
    margin-bottom: 0;
}

.cta-band p {
    margin: 16px 0 0;
    color: #d0d8d9;
}

.cta-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 26px;
}

.page-hero,
.brand-page-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(90px, 12vw, 170px);
}

.page-hero-neutral {
    background: var(--ink);
    color: var(--white);
}

.page-hero-aluqual {
    background: linear-gradient(120deg, #0f2f2b, var(--ink));
    color: var(--white);
}

.page-hero-split {
    background: linear-gradient(115deg, var(--aluqual-soft) 0 50%, var(--construqual-soft) 50%);
}

.page-hero-legal {
    padding-block: 80px;
    background: #e9eceb;
}

.page-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 70px;
    align-items: end;
}

.page-hero h1 {
    max-width: 900px;
    margin-bottom: 0;
    font-size: clamp(3rem, 7vw, 6.6rem);
}

.page-hero .lead {
    margin-bottom: 12px;
    color: inherit;
    opacity: 0.82;
}

.technical-lines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(90deg, transparent 0 70px, rgb(255 255 255 / 0.04) 70px 71px);
    pointer-events: none;
}

.mission-section {
    background: var(--white);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.mission-card,
.service-card,
.benefit-card {
    position: relative;
    min-height: 340px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: clamp(30px, 4vw, 54px);
    background: var(--paper);
    transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.mission-card:hover,
.service-card:hover,
.benefit-card:hover {
    transform: translateY(-5px);
    border-color: #aeb6b7;
    box-shadow: var(--shadow);
}

.mission-card::after,
.service-card::after {
    position: absolute;
    right: -70px;
    bottom: -70px;
    width: 150px;
    height: 150px;
    transform: rotate(45deg);
    border: 1px solid var(--line);
    content: "";
}

.card-number {
    display: block;
    margin-bottom: 70px;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.mission-card h2 {
    font-size: 2.1rem;
}

.mission-card p,
.service-card p,
.benefit-card p {
    color: var(--muted);
}

.brands-explained {
    background: #eef0ef;
}

.brands-explained-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.brand-explained {
    display: flex;
    min-height: 300px;
    flex-direction: column;
    justify-content: space-between;
    border-radius: var(--radius-lg);
    padding: clamp(30px, 5vw, 60px);
    background: #f7f7f7;
    color: var(--ink);
    text-decoration: none;
    transition: transform 220ms ease, box-shadow 220ms ease;
}

.brand-explained:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.brand-explained img {
    max-height: 88px;
    object-fit: contain;
    object-position: left center;
}

.brand-explained span {
    font-weight: 800;
}

.brand-explained-aluqual {
    border-bottom: 6px solid var(--aluqual);
}

.brand-explained-construqual {
    border-bottom: 6px solid var(--construqual);
}

.brand-page-hero {
    padding-block: clamp(70px, 9vw, 130px);
    background: var(--ink);
    color: var(--white);
}

.brand-page-aluqual {
    background: linear-gradient(125deg, #102d29, var(--ink) 62%);
}

.brand-page-construqual {
    background: linear-gradient(125deg, #47220a, var(--ink) 62%);
}

.brand-page-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(60px, 9vw, 120px);
    align-items: center;
}

.brand-page-copy h1 {
    margin-bottom: 28px;
    font-size: clamp(3rem, 6vw, 6rem);
}

.brand-page-copy p {
    max-width: 620px;
    margin-bottom: 32px;
    color: #cbd3d4;
    font-size: 1.2rem;
}

.brand-page-copy .eyebrow {
    color: var(--aluqual);
}

.brand-page-construqual .brand-page-copy .eyebrow {
    color: var(--construqual);
}

.brand-page-visual {
    position: relative;
    min-height: 520px;
}

.brand-page-photo {
    width: 100%;
    height: 520px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: 0 35px 100px rgb(0 0 0 / 0.36);
}

.brand-page-logo {
    position: absolute;
    z-index: 2;
    right: -30px;
    bottom: -35px;
    width: min(480px, 88%);
    border-radius: 14px;
    padding: 20px;
    background: #f7f7f7;
    box-shadow: 0 20px 60px rgb(0 0 0 / 0.25);
}

.cards-grid {
    display: grid;
    gap: 18px;
}

.cards-grid-four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-grid-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.material-symbol {
    display: grid;
    width: 76px;
    height: 76px;
    margin-bottom: 70px;
    place-items: center;
    border: 1px solid var(--aluqual);
    border-radius: 14px;
    color: var(--aluqual-strong);
    font-size: 1.12rem;
    font-weight: 900;
}

.service-card h3 {
    margin-bottom: 18px;
}

.service-card small {
    display: block;
    margin-top: 24px;
    color: var(--aluqual-strong);
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.service-card-orange {
    border-top: 5px solid var(--construqual);
}

.service-card-orange .card-number {
    color: var(--construqual-strong);
}

.feature-split {
    background: var(--white);
}

.feature-split-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1.05fr) minmax(300px, 0.95fr);
    gap: clamp(50px, 8vw, 110px);
    align-items: center;
}

.feature-split-grid-reverse img {
    order: 2;
}

.feature-split-grid img {
    width: 100%;
    max-height: 650px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow);
}

.feature-split-grid h2 {
    margin-bottom: 26px;
}

.feature-split-grid p {
    color: var(--muted);
    font-size: 1.12rem;
}

.feature-split-grid .text-link,
.feature-split-grid .button {
    margin-top: 20px;
}

.efficiency-benefits {
    background: #e8f3f0;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.benefit-card {
    min-height: 290px;
    background: rgb(255 255 255 / 0.72);
}

.benefit-card > span {
    display: block;
    margin-bottom: 70px;
    color: var(--aluqual-strong);
    font-size: 0.84rem;
    font-weight: 900;
    letter-spacing: 0.15em;
}

.benefit-card h2 {
    font-size: 1.7rem;
}

.portfolio-grid-full {
    display: grid;
    grid-auto-flow: dense;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}

.portfolio-grid-full .project-card {
    min-height: 420px;
    grid-column: span 4;
}

.portfolio-grid-full .project-card-landscape {
    grid-column: span 8;
}

.portfolio-grid-full .project-card-portrait {
    min-height: 620px;
    grid-row: span 2;
}

.portfolio-hero {
    overflow: hidden;
    background: linear-gradient(115deg, rgb(244 246 245 / .97), rgb(244 246 245 / .82)), repeating-linear-gradient(90deg, transparent 0 79px, rgb(16 23 25 / .08) 79px 80px);
}

.portfolio-managed { background: #f1f3f2; }
.portfolio-count { margin: 0; color: var(--muted); white-space: nowrap; }
.portfolio-count strong { color: var(--ink); font-size: 1.4rem; }

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: -16px 0 70px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgb(16 23 25 / .14);
}

.portfolio-filters button {
    display: inline-flex;
    min-height: 44px;
    gap: 7px;
    align-items: center;
    padding: 9px 15px;
    border: 1px solid #cbd1d0;
    border-radius: 999px;
    background: rgb(255 255 255 / .72);
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    font-size: .78rem;
    font-weight: 850;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.portfolio-filters button span { color: var(--muted); font-size: .58rem; letter-spacing: .08em; }
.portfolio-filters button:hover { transform: translateY(-2px); border-color: var(--ink); }
.portfolio-filters button.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.portfolio-filters .portfolio-filter-aluqual.is-active { border-color: var(--aluqual-strong); background: var(--aluqual-strong); }
.portfolio-filters .portfolio-filter-construqual.is-active { border-color: var(--construqual); background: var(--construqual); }
.portfolio-filters button.is-active span { color: rgb(255 255 255 / .72); }

.portfolio-projects { display: grid; min-width: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px 20px; }
.portfolio-project-card[hidden] { display: none; }
.portfolio-project-card { min-width: 0; overflow: hidden; border: 1px solid rgb(16 23 25 / .1); border-radius: var(--radius); background: var(--white); box-shadow: 0 18px 50px rgb(16 23 25 / .07); }
.portfolio-project-cover { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 3; background: var(--ink); color: var(--white); }
.portfolio-project-cover::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgb(5 9 10 / .04) 42%, rgb(5 9 10 / .78)); content: ""; transition: background 240ms ease; }
.portfolio-project-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2, .7, .2, 1), filter 300ms ease; }
.portfolio-project-cover:hover img, .portfolio-project-cover:focus-visible img { transform: scale(1.045); filter: saturate(1.08); }
.portfolio-project-cover:hover::after, .portfolio-project-cover:focus-visible::after { background: linear-gradient(180deg, rgb(5 9 10 / 0) 34%, rgb(5 9 10 / .88)); }
.portfolio-project-photo-count { position: absolute; z-index: 1; top: 16px; right: 16px; padding: 7px 10px; border: 1px solid rgb(255 255 255 / .32); border-radius: 999px; background: rgb(7 12 13 / .68); font-size: .69rem; font-weight: 850; backdrop-filter: blur(8px); }
.portfolio-project-open { position: absolute; z-index: 1; right: 20px; bottom: 18px; left: 20px; display: flex; align-items: center; justify-content: space-between; font-size: .78rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.portfolio-project-open i { font-size: 1.25rem; font-style: normal; }
.portfolio-project-card-copy { padding: 24px 24px 28px; }
.portfolio-project-card-labels { display: flex; min-width: 0; gap: 9px; align-items: center; color: var(--muted); font-size: .7rem; font-weight: 800; }
.portfolio-project-card-labels > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.portfolio-project-card-copy h2 { margin: 18px 0 0; font-size: clamp(1.35rem, 2vw, 1.75rem); line-height: 1.12; letter-spacing: -.03em; }
.portfolio-project-card-copy h2 a { color: inherit; text-decoration: none; }
.portfolio-project-card-copy h2 a:hover, .portfolio-project-card-copy h2 a:focus-visible { text-decoration: underline; text-decoration-color: var(--aluqual-strong); text-underline-offset: 5px; }
.portfolio-project-card-copy p { margin: 14px 0 0; color: var(--muted); font-size: .82rem; }
.portfolio-project-brand { display: inline-flex; padding: 5px 9px; border-radius: 999px; color: var(--ink); font-size: .65rem; font-weight: 950; letter-spacing: .12em; }
.portfolio-project-brand-aluqual { background: #bcece3; }
.portfolio-project-brand-construqual { background: #ffd5b5; }

.portfolio-gallery-grid { display: grid; grid-auto-flow: dense; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.portfolio-gallery-item { position: relative; min-height: 390px; overflow: hidden; grid-column: span 4; padding: 0; border: 0; border-radius: var(--radius); background: var(--ink); color: var(--white); cursor: zoom-in; text-align: left; }
.portfolio-gallery-item.is-wide { grid-column: span 8; }
.portfolio-gallery-item.is-portrait { min-height: 600px; grid-row: span 2; }
.portfolio-gallery-item::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 56%, rgb(5 9 10 / .82)); content: ""; }
.portfolio-gallery-item img, .portfolio-gallery-item video { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2, .7, .2, 1), filter 300ms ease; }
.portfolio-gallery-item > span { position: absolute; z-index: 1; right: 22px; bottom: 20px; left: 22px; display: flex; gap: 10px; align-items: center; font-size: .78rem; font-weight: 850; }
.portfolio-gallery-item > span i { display: grid; width: 30px; height: 30px; flex: 0 0 30px; border: 1px solid rgb(255 255 255 / .55); border-radius: 50%; place-items: center; font-size: 1.2rem; font-style: normal; line-height: 1; }
.portfolio-gallery-item:hover img, .portfolio-gallery-item:focus-visible img, .portfolio-gallery-item:hover video, .portfolio-gallery-item:focus-visible video { transform: scale(1.045); filter: saturate(1.08); }
.portfolio-gallery-video { cursor: pointer; }
.portfolio-gallery-video > span i { font-size: .82rem; }

.portfolio-detail-hero { padding-bottom: clamp(64px, 10vw, 132px); }
.portfolio-breadcrumb { display: flex; gap: 10px; align-items: center; margin-bottom: clamp(44px, 7vw, 88px); color: var(--muted); font-size: .78rem; font-weight: 800; }
.portfolio-breadcrumb a { color: var(--ink); text-underline-offset: 4px; }
.portfolio-detail-heading { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); gap: clamp(44px, 8vw, 120px); align-items: end; }
.portfolio-detail-heading h1 { max-width: 960px; margin: 20px 0 0; overflow-wrap: anywhere; font-size: clamp(3rem, 7.5vw, 7.5rem); line-height: .9; letter-spacing: -.065em; }
.portfolio-detail-labels { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: .76rem; font-weight: 850; }
.portfolio-detail-summary > p { margin: 0 0 32px; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.portfolio-detail-summary dl { display: grid; gap: 14px; margin: 0; }
.portfolio-detail-summary dl div { display: flex; gap: 20px; justify-content: space-between; padding-top: 14px; border-top: 1px solid rgb(16 23 25 / .14); }
.portfolio-detail-summary dt { color: var(--muted); font-size: .72rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.portfolio-detail-summary dd { margin: 0; font-size: .8rem; font-weight: 850; text-align: right; }
.portfolio-detail-gallery { background: #f1f3f2; }
.portfolio-detail-grid .portfolio-gallery-item { min-height: 0; grid-column: span 6; aspect-ratio: 4 / 3; }
.portfolio-detail-grid .portfolio-gallery-item.is-portrait { min-height: 0; grid-row: auto; aspect-ratio: 4 / 5; }
.portfolio-detail-grid .portfolio-gallery-item:only-child { max-width: 980px; grid-column: 1 / -1; justify-self: center; }

.portfolio-empty-filter, .portfolio-public-empty { padding: clamp(38px, 7vw, 90px); border: 1px solid rgb(16 23 25 / .12); border-radius: var(--radius-lg); background: var(--white); text-align: center; }
.portfolio-empty-filter h2, .portfolio-public-empty h2 { margin-bottom: 10px; }
.portfolio-empty-filter p, .portfolio-public-empty p { color: var(--muted); }
.portfolio-public-empty .button { margin-top: 18px; }

.portfolio-lightbox { width: 100vw; max-width: none; height: 100vh; max-height: none; margin: 0; padding: 0; border: 0; background: rgb(6 10 11 / .96); color: var(--white); }
.portfolio-lightbox::backdrop { background: rgb(6 10 11 / .88); }
.portfolio-lightbox-frame { position: relative; display: grid; width: 100%; height: 100%; place-items: center; padding: 72px 100px 60px; }
.portfolio-lightbox figure { display: grid; max-width: min(1200px, 100%); max-height: 100%; gap: 14px; margin: 0; }
.portfolio-lightbox figure img, .portfolio-lightbox figure video { display: block; max-width: 100%; max-height: calc(100vh - 155px); margin: auto; object-fit: contain; }
.portfolio-lightbox figure video { width: min(100%, 1100px); background: #000; }
.portfolio-lightbox figure img[hidden], .portfolio-lightbox figure video[hidden] { display: none !important; }
.portfolio-lightbox figcaption { display: flex; gap: 10px 24px; justify-content: center; color: #cbd3d4; font-size: .82rem; }
.portfolio-lightbox figcaption strong { color: var(--white); }
.portfolio-lightbox button { border: 1px solid rgb(255 255 255 / .35); background: rgb(0 0 0 / .18); color: var(--white); cursor: pointer; }
.portfolio-lightbox-close { position: absolute; z-index: 2; top: 22px; right: 24px; width: 48px; height: 48px; border-radius: 50%; font-size: 2rem; line-height: 1; }
.portfolio-lightbox-nav { position: absolute; z-index: 2; top: 50%; width: 52px; height: 52px; border-radius: 50%; font-size: 1.3rem; }
.portfolio-lightbox-prev { left: 25px; }
.portfolio-lightbox-next { right: 25px; }
.portfolio-lightbox-position { position: absolute; right: 28px; bottom: 22px; color: #b9c3c5; font-size: .75rem; font-weight: 800; }

.project-feature {
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.project-feature-grid {
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: 80px;
    align-items: center;
}

.project-feature p {
    color: #c6ced0;
    font-size: 1.14rem;
}

.project-feature-mark {
    position: relative;
    display: grid;
    min-height: 380px;
    place-items: center;
    border: 1px solid rgb(255 255 255 / 0.16);
    border-radius: var(--radius-lg);
    background: repeating-linear-gradient(90deg, transparent 0 45px, rgb(255 255 255 / 0.04) 45px 46px);
}

.project-feature-mark span {
    font-size: clamp(7rem, 18vw, 14rem);
    font-weight: 900;
    line-height: 1;
}

.project-feature-mark i {
    position: absolute;
    inset: 12%;
    border: 1px solid var(--construqual);
    border-radius: 50%;
}

.contact-layout,
.quote-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(50px, 8vw, 110px);
    align-items: start;
}

.contact-details {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.contact-details h2 {
    margin-bottom: 42px;
    font-size: 2.6rem;
}

.contact-details dl {
    margin: 0;
}

.contact-details dl > div {
    border-top: 1px solid var(--line);
    padding-block: 18px;
}

.contact-details dt {
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.contact-details dd {
    margin: 7px 0 0;
    font-size: 1.05rem;
}

.department-list {
    display: grid;
    gap: 20px;
    margin-top: 42px;
}

.department-list > div {
    display: flex;
    flex-direction: column;
    border-left: 4px solid var(--aluqual);
    padding: 6px 0 6px 20px;
}

.department-list > div:last-child {
    border-color: var(--construqual);
}

.department-list span {
    margin: 4px 0 10px;
    color: var(--muted);
    font-size: 0.88rem;
}

.department-list a {
    width: fit-content;
    font-size: 0.9rem;
}

.form-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 5vw, 66px);
    background: var(--white);
    box-shadow: 0 20px 60px rgb(17 23 25 / 0.07);
}

.form-panel > h2 {
    margin-bottom: 40px;
    font-size: clamp(2rem, 3.5vw, 3.5rem);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 20px;
}

.field {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 8px;
}

.field-full {
    grid-column: 1 / -1;
}

.field label,
.choice-fieldset legend {
    color: var(--ink-soft);
    font-size: 0.88rem;
    font-weight: 800;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 54px;
    border: 1px solid #c9cecf;
    border-radius: 10px;
    padding: 13px 15px;
    background: #fafbfa;
    color: var(--ink);
    transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.field textarea {
    min-height: 160px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--ink);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 4px rgb(64 189 169 / 0.17);
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
    border-color: var(--danger);
}

.field-error {
    color: var(--danger);
    font-size: 0.82rem;
    font-weight: 700;
}

.check-field {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2px 12px;
    align-items: start;
}

.check-field input {
    width: 20px;
    min-height: 20px;
    margin-top: 3px;
    accent-color: var(--aluqual-strong);
}

.check-field .field-error {
    grid-column: 2;
}

.contact-form .button,
.quote-form .button {
    margin-top: 30px;
}

.form-note,
.privacy-note {
    margin: 16px 0 0;
    color: var(--muted);
    font-size: 0.82rem;
}

.honeypot {
    position: absolute !important;
    left: -10000px !important;
}

.form-alert {
    margin-bottom: 28px;
    border: 1px solid currentColor;
    border-radius: 10px;
    padding: 14px 16px;
    font-weight: 700;
}

.form-alert-success {
    background: #e5f7ee;
    color: var(--success);
}

.form-alert-error {
    background: #fff0f0;
    color: var(--danger);
}

.quote-aside {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.quote-aside ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.quote-aside li {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 18px;
    border-top: 1px solid var(--line);
    padding-block: 24px;
}

.quote-aside li > span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 900;
}

.quote-aside strong {
    display: block;
    margin-bottom: 6px;
    font-size: 1.1rem;
}

.quote-aside p {
    color: var(--muted);
}

.choice-fieldset {
    margin: 0 0 50px;
    border: 0;
    padding: 0;
}

.brand-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.brand-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.brand-option input {
    position: absolute;
    opacity: 0;
}

.brand-option > span {
    display: flex;
    min-height: 118px;
    flex-direction: column;
    justify-content: center;
    border: 2px solid var(--line);
    border-radius: 14px;
    padding: 20px;
    background: var(--paper);
    transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.brand-option > span:hover {
    transform: translateY(-2px);
}

.brand-option small {
    margin-top: 6px;
    color: var(--muted);
}

.brand-option-aluqual input:checked + span {
    border-color: var(--aluqual-strong);
    background: var(--aluqual-soft);
}

.brand-option-construqual input:checked + span {
    border-color: var(--construqual);
    background: var(--construqual-soft);
}

.brand-option input:focus-visible + span {
    outline: 3px solid #0a74c9;
    outline-offset: 3px;
}

.form-section {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 18px;
    margin: 52px 0 28px;
    border-top: 1px solid var(--line);
    padding-top: 30px;
}

.form-section h2 {
    margin-bottom: 8px;
    font-size: 1.6rem;
}

.form-section p {
    margin: 0;
    color: var(--muted);
}

.form-step {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 900;
}

.legal-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 760px);
    gap: clamp(50px, 9vw, 130px);
    align-items: start;
}

.legal-nav {
    position: sticky;
    top: calc(var(--header-height) + 30px);
    display: flex;
    flex-direction: column;
}

.legal-nav a {
    border-bottom: 1px solid var(--line);
    padding: 13px 0;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 700;
}

.legal-nav a[aria-current="page"] {
    color: var(--ink);
}

.legal-copy h2 {
    margin: 46px 0 16px;
    font-size: 1.75rem;
}

.legal-copy h2:first-child {
    margin-top: 0;
}

.legal-copy p {
    color: var(--ink-soft);
}

.legal-review-note {
    margin-top: 50px;
    border-left: 5px solid var(--construqual);
    padding: 24px 28px;
    background: var(--construqual-soft);
}

.legal-review-note p {
    margin: 8px 0 0;
}

.error-page {
    display: grid;
    min-height: 70vh;
    place-content: center;
    padding-block: 80px;
    text-align: center;
}

.error-code {
    color: var(--line);
    font-size: clamp(6rem, 22vw, 16rem);
    font-weight: 950;
    letter-spacing: -0.09em;
    line-height: 0.8;
}

.error-page h1 {
    margin: 30px 0 16px;
    font-size: 2.7rem;
}

.error-page .button {
    width: fit-content;
    margin: 24px auto 0;
}

.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    filter: drop-shadow(0 12px 22px rgb(4 28 16 / 0.22));
}

.whatsapp-label {
    border: 1px solid rgb(255 255 255 / 0.2);
    border-radius: 999px;
    padding: 11px 15px;
    background: #14201b;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    transition: transform 180ms ease, background-color 180ms ease;
}

.whatsapp-icon {
    display: grid;
    width: 58px;
    height: 58px;
    flex: 0 0 58px;
    place-items: center;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #25d366;
    transition: transform 180ms ease, background-color 180ms ease;
}

.whatsapp-icon svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

.whatsapp-float:hover .whatsapp-label,
.whatsapp-float:focus-visible .whatsapp-label {
    background: #1b2b24;
    transform: translateX(-3px);
}

.whatsapp-float:hover .whatsapp-icon,
.whatsapp-float:focus-visible .whatsapp-icon {
    background: #1ebe5d;
    transform: translateY(-3px) scale(1.03);
}

.whatsapp-float:focus-visible {
    border-radius: 999px;
    outline: 3px solid #fff;
    outline-offset: 4px;
}

.site-footer {
    position: relative;
    overflow: hidden;
    background: #0b1012;
    color: var(--white);
}

.footer-accent {
    display: grid;
    height: 7px;
    grid-template-columns: 1fr 1fr;
}

.footer-accent span:first-child {
    background: var(--aluqual);
}

.footer-accent span:last-child {
    background: var(--construqual);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 0.7fr 0.7fr;
    gap: clamp(30px, 5vw, 70px);
    padding-block: 80px 60px;
}

.footer-intro h2 {
    max-width: 460px;
    margin-bottom: 22px;
    font-size: clamp(2rem, 3vw, 3rem);
}

.footer-intro p,
.footer-review p {
    color: #aeb8ba;
}

.footer-review-link {
    display: inline-grid;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
}

.footer-review-link span:first-child {
    color: #f8b94e;
    font-size: 1.05rem;
    letter-spacing: .12em;
}

.footer-review-link span:last-child {
    color: #aeb8ba;
    font-size: .86rem;
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 4px;
    transition: color 180ms ease, text-decoration-color 180ms ease;
}

.footer-review-link:hover span:last-child,
.footer-review-link:focus-visible span:last-child {
    color: var(--white);
    text-decoration-color: currentColor;
}

.footer-main h3 {
    margin-bottom: 22px;
    color: #aeb8ba;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.footer-contact,
.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-contact a,
.footer-links a {
    margin-bottom: 9px;
    text-decoration: none;
}

.footer-contact address {
    margin-top: 14px;
    color: #aeb8ba;
    font-style: normal;
}

.footer-legal {
    border-top: 1px solid rgb(255 255 255 / 0.12);
    padding-block: 28px 40px;
    color: #8f9b9e;
    font-size: 0.78rem;
    text-align: center;
}

.footer-legal nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 20px;
    margin-bottom: 18px;
}

.footer-legal a {
    color: inherit;
}

.footer-legal p {
    margin: 8px 0 0;
}

.js .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 1120px) {
    :root {
        --shell: min(100% - 40px, 1050px);
    }

    .quote-lead-shell {
        grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    }

    .quote-lead-content {
        padding: 46px;
    }

    .header-brand {
        min-width: auto;
    }

    .header-brand small {
        display: none;
    }

    .main-nav {
        gap: 14px;
    }

    .main-nav > a:not(.button) {
        font-size: 0.78rem;
    }

    .cards-grid-four,
    .benefit-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }

    .project-grid .project-card:last-child {
        grid-column: 1 / -1;
        min-height: 420px;
    }

    .portfolio-reel {
        grid-template-rows: repeat(2, 190px);
    }

    .footer-main {
        grid-template-columns: 1.2fr 0.8fr 0.8fr;
    }

    .footer-review {
        grid-column: 2 / -1;
    }
}

@media (max-width: 900px) {
    :root {
        --header-height: 72px;
    }

    .quote-lead-shell {
        min-height: 0;
        grid-template-columns: 1fr;
    }

    .quote-lead-visual {
        min-height: 520px;
    }

    .quote-lead-content {
        padding: 64px 48px;
    }

    .menu-toggle {
        position: fixed;
        z-index: 200;
        top: 12px;
        right: 16px;
        display: grid;
        width: 48px;
        min-width: 48px;
        height: 48px;
        cursor: pointer;
        place-content: center;
        border: 1px solid rgb(255 255 255 / 0.12);
        border-radius: 14px;
        padding: 0;
        background: var(--ink);
        box-shadow: 0 9px 24px rgb(17 23 25 / 0.2);
        transition: transform 180ms ease, border-radius 180ms ease, background-color 180ms ease;
    }

    .menu-toggle:hover,
    .menu-toggle:focus-visible {
        transform: translateY(-1px);
        background: #20292c;
    }

    .menu-label {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .menu-icon {
        display: grid;
        width: 22px;
        gap: 6px;
    }

    .menu-icon i {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--white);
        transition: width 180ms ease, transform 180ms ease;
    }

    .menu-icon i:last-child {
        width: 14px;
        justify-self: end;
    }

    .menu-toggle[aria-expanded="true"] .menu-icon i:first-child {
        transform: translateY(3.5px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] .menu-icon i:last-child {
        width: 22px;
        transform: translateY(-3.5px) rotate(-45deg);
    }

    .main-nav {
        position: fixed;
        z-index: 99;
        top: var(--header-height);
        right: 0;
        left: 0;
        display: none;
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        border-top: 1px solid var(--line);
        padding: 22px 24px 30px;
        background: var(--paper);
        box-shadow: 0 24px 50px rgb(17 23 25 / 0.16);
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav > a:not(.button) {
        border-bottom: 1px solid var(--line);
        padding: 14px 4px;
        font-size: 1rem;
    }

    .main-nav > a:not(.button)::after {
        display: none;
    }

    .main-nav .button {
        margin-top: 20px;
    }

    .hero-heading {
        display: block;
    }

    .hero-heading p {
        margin: 18px 0 0;
    }

    .dual-hero {
        min-height: 520px;
    }

    .hero-panel-content {
        width: 40vw;
    }

    .hero-logo-card {
        width: 38vw;
        padding: 10px;
    }

    .section-intro {
        grid-template-columns: 50px 1fr;
    }

    .section-body {
        grid-column: 2;
        padding-top: 0;
    }

    .service-lane,
    .service-lane-construqual {
        grid-template-columns: 1fr 1fr;
    }

    .efficiency-grid,
    .brand-page-grid,
    .feature-split-grid,
    .contact-layout,
    .quote-layout {
        grid-template-columns: 1fr;
    }

    .efficiency-image {
        max-width: 600px;
    }

    .mission-grid,
    .cards-grid-three {
        grid-template-columns: 1fr;
    }

    .mission-card {
        min-height: 280px;
    }

    .page-hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .brand-page-copy {
        max-width: 720px;
    }

    .brand-page-visual {
        max-width: 760px;
    }

    .feature-split-grid-reverse img {
        order: 0;
    }

    .portfolio-grid-full .project-card,
    .portfolio-grid-full .project-card-landscape {
        grid-column: span 6;
    }

    .portfolio-gallery-item,
    .portfolio-gallery-item.is-wide {
        grid-column: span 6;
    }

    .portfolio-projects {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-detail-heading {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .portfolio-detail-summary {
        max-width: 680px;
    }

    .portfolio-filters {
        margin-top: 0;
    }

    .project-feature-grid {
        grid-template-columns: 1fr;
    }

    .contact-details,
    .quote-aside {
        position: static;
    }

    .footer-main {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-intro {
        grid-column: 1 / -1;
    }
}

@media (max-width: 700px) {
    .whatsapp-float {
        right: 16px;
        bottom: 16px;
    }

    .whatsapp-label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .whatsapp-icon {
        width: 54px;
        height: 54px;
        flex-basis: 54px;
    }

    :root {
        --shell: calc(100% - 32px);
    }

    .portfolio-reel {
        grid-auto-flow: column;
        grid-auto-columns: minmax(268px, 82vw);
        grid-template-rows: 360px;
        grid-template-columns: none;
        overflow-x: auto;
        margin-right: -16px;
        padding-right: 16px;
        padding-bottom: 8px;
        scroll-snap-type: x mandatory;
        scrollbar-width: thin;
    }

    .portfolio-reel-card,
    .portfolio-reel-card-lead {
        grid-column: auto;
        grid-row: auto;
        scroll-snap-align: start;
    }

    .portfolio-reel-overlay {
        right: 20px;
        bottom: 19px;
        left: 20px;
    }

    .portfolio-reel-scroll-hint {
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 14px 0 0;
        color: var(--muted);
        font-size: 0.78rem;
        font-weight: 750;
    }

    .portfolio-reel-scroll-hint span {
        color: var(--aluqual-deep);
        font-size: 1.1rem;
    }

    .quote-lead {
        padding-block: 72px;
    }

    .quote-lead-shell {
        width: calc(100% - 24px);
        border-radius: 26px;
    }

    .quote-lead-visual {
        min-height: 410px;
    }

    .quote-lead-badge {
        top: 22px;
        left: 22px;
    }

    .quote-lead-caption {
        right: 22px;
        bottom: 24px;
        left: 22px;
    }

    .quote-lead-caption span {
        width: 28px;
    }

    .quote-lead-caption p {
        font-size: 0.62rem;
    }

    .quote-lead-content {
        padding: 48px 24px 42px;
    }

    .quote-lead-content h2 {
        font-size: clamp(2.25rem, 10.5vw, 3.2rem);
    }

    .quote-brand-link {
        min-height: 82px;
        padding-left: 19px;
    }

    .quote-brand-link:hover,
    .quote-brand-link:focus-visible {
        transform: translateY(-3px);
    }

    h1 {
        font-size: clamp(2.65rem, 13vw, 4rem);
    }

    h2 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .header-brand strong {
        font-size: 0.8rem;
    }

    .header-inner {
        gap: 12px;
    }

    .header-brand {
        min-width: 0;
    }

    .menu-toggle {
        flex: 0 0 auto;
        margin-left: auto;
    }

    .hero-shell {
        padding-top: 34px;
    }

    .hero-heading {
        padding-bottom: 28px;
    }

    .hero-heading h1 {
        max-width: 100%;
        overflow-wrap: normal;
        font-size: clamp(2.55rem, 11vw, 3.4rem);
        letter-spacing: -0.055em;
    }

    .hero-break-mobile {
        display: block;
    }

    .hero-heading .eyebrow {
        max-width: 100%;
        font-size: 0.68rem;
        letter-spacing: 0.11em;
    }

    .hero-heading p {
        max-width: none;
        grid-column: 1 / -1;
        margin-top: 18px;
        margin-bottom: 0;
        font-size: 0.78rem;
        line-height: 1.45;
        text-align: left;
    }

    .hero-instruction-desktop {
        display: none;
    }

    .hero-instruction-mobile {
        display: inline;
    }

    .dual-hero {
        display: none;
    }

    .mobile-brand-showcase {
        position: relative;
        display: flex;
        width: 100%;
        max-width: 700px;
        flex-direction: column;
        gap: 0;
        margin-inline: auto;
        padding: 0 16px 42px;
    }

    .mobile-brand-card {
        position: relative;
        display: flex;
        min-height: clamp(410px, 118vw, 490px);
        overflow: hidden;
        flex-direction: column;
        justify-content: flex-end;
        border: 1px solid rgb(255 255 255 / 0.14);
        padding: 28px;
        background-position: center;
        background-size: cover;
        color: var(--white);
        box-shadow: 0 28px 70px rgb(0 0 0 / 0.3);
        isolation: isolate;
    }

    .mobile-brand-card::after {
        position: absolute;
        z-index: -1;
        right: 0;
        bottom: 0;
        left: 0;
        height: 6px;
        content: "";
    }

    .mobile-brand-aluqual {
        border-radius: 28px 28px 8px 28px;
        background-image: linear-gradient(180deg, transparent, rgb(8 28 25 / 0.9) 58%), url("/assets/images/generated/aluqual-architecture-v1.webp");
    }

    .mobile-brand-aluqual::after {
        background: var(--aluqual);
    }

    .mobile-brand-construqual {
        border-radius: 8px 28px 28px;
        background-image: linear-gradient(180deg, transparent, rgb(37 17 5 / 0.92) 58%), url("/assets/images/generated/construqual-architecture-v1.webp");
    }

    .mobile-brand-construqual::after {
        background: var(--construqual);
    }

    .mobile-brand-kicker {
        position: absolute;
        top: 22px;
        left: 22px;
        border: 1px solid rgb(255 255 255 / 0.34);
        border-radius: 999px;
        padding: 7px 11px;
        background: rgb(9 15 16 / 0.52);
        font-size: 0.68rem;
        font-weight: 850;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        backdrop-filter: blur(8px);
    }

    .mobile-brand-connector {
        position: relative;
        z-index: 3;
        display: grid;
        height: 70px;
        flex: 0 0 70px;
        place-items: center;
    }

    .mobile-brand-connector i {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 50%;
        width: 2px;
        transform: translateX(-50%);
        background: linear-gradient(var(--aluqual), var(--construqual));
    }

    .mobile-brand-connector span {
        position: relative;
        z-index: 1;
        display: grid;
        width: 44px;
        height: 44px;
        place-items: center;
        border: 2px solid var(--white);
        border-radius: 50%;
        background: var(--ink);
        color: var(--white);
        font-size: 1.5rem;
        font-style: normal;
        font-weight: 300;
        line-height: 1;
        box-shadow: 0 8px 24px rgb(0 0 0 / 0.34);
    }

    .mobile-brand-card img {
        width: 100%;
        max-height: 78px;
        margin-bottom: 20px;
        border-radius: 10px;
        padding: 12px;
        background: #f7f7f7;
        object-fit: contain;
    }

    .mobile-brand-card p {
        font-size: 1rem;
    }

    .mobile-brand-card .button {
        width: 100%;
        margin-top: 8px;
    }

    .section {
        padding-block: 78px;
    }

    .section-intro {
        display: block;
    }

    .section-index {
        margin-bottom: 20px;
        writing-mode: initial;
    }

    .section-body {
        padding-top: 28px;
    }

    .section-heading-row,
    .cta-band-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .service-lane,
    .service-lane-construqual {
        display: flex;
        min-height: 0;
        flex-direction: column;
    }

    .service-lane-construqual .service-lane-image {
        order: 0;
    }

    .service-lane-image {
        height: 260px;
    }

    .service-lane-content {
        padding: 34px 26px 40px;
    }

    .efficiency-grid {
        gap: 55px;
    }

    .efficiency-image {
        margin-right: 16px;
    }

    .efficiency-badge {
        right: -24px;
        width: 88px;
        height: 88px;
        font-size: 1.8rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-grid .project-card,
    .project-grid .project-card:last-child,
    .project-card-wide {
        min-height: 440px;
        grid-column: auto;
    }

    .cta-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .cta-actions .text-link {
        align-self: flex-start;
    }

    .page-hero,
    .brand-page-hero {
        padding-block: 76px;
    }

    .page-hero-split {
        background: linear-gradient(160deg, var(--aluqual-soft) 0 50%, var(--construqual-soft) 50%);
    }

    .brands-explained-grid,
    .cards-grid-four,
    .cards-grid-three,
    .benefit-grid {
        grid-template-columns: 1fr;
    }

    .brand-explained {
        min-height: 240px;
    }

    .brand-page-visual {
        min-height: 370px;
    }

    .brand-page-photo {
        height: 370px;
    }

    .brand-page-logo {
        right: 16px;
        bottom: -24px;
        width: calc(100% - 32px);
    }

    .material-symbol,
    .card-number,
    .benefit-card > span {
        margin-bottom: 44px;
    }

    .portfolio-grid-full {
        display: block;
    }

    .portfolio-grid-full .project-card,
    .portfolio-grid-full .project-card-landscape,
    .portfolio-grid-full .project-card-portrait {
        min-height: 440px;
        margin-bottom: 18px;
    }

    .portfolio-filters {
        flex-wrap: nowrap;
        overflow-x: auto;
        margin-right: -24px;
        margin-bottom: 50px;
        padding-right: 24px;
        scrollbar-width: thin;
    }

    .portfolio-filters button {
        flex: 0 0 auto;
    }

    .portfolio-projects {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .portfolio-project-card-copy {
        padding: 22px 20px 25px;
    }

    .portfolio-detail-heading h1 {
        font-size: clamp(2.6rem, 12vw, 4.2rem);
    }

    .portfolio-detail-labels {
        flex-wrap: wrap;
    }

    .portfolio-gallery-grid {
        display: block;
    }

    .portfolio-gallery-item,
    .portfolio-gallery-item.is-wide,
    .portfolio-gallery-item.is-portrait,
    .portfolio-gallery-single .portfolio-gallery-item {
        width: 100%;
        min-height: 0;
        height: auto;
        aspect-ratio: 4 / 3;
        margin-bottom: 12px;
    }

    .portfolio-gallery-item.is-portrait {
        aspect-ratio: 4 / 5;
    }

    .portfolio-lightbox-frame {
        padding: 70px 12px 80px;
    }

    .portfolio-lightbox-nav {
        top: auto;
        bottom: 18px;
    }

    .portfolio-lightbox-prev { left: 18px; }
    .portfolio-lightbox-next { right: 18px; }
    .portfolio-lightbox-position { right: 50%; bottom: 34px; transform: translateX(50%); }
    .portfolio-lightbox figcaption { display: grid; justify-items: center; text-align: center; }

    .form-grid,
    .brand-options {
        grid-template-columns: 1fr;
    }

    .form-panel {
        padding: 28px 20px;
    }

    .legal-layout {
        display: block;
    }

    .legal-nav {
        position: static;
        margin-bottom: 50px;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-intro,
    .footer-review {
        grid-column: auto;
    }
}

@media (max-width: 380px) {
    :root {
        --shell: calc(100% - 24px);
    }

    .header-brand strong {
        font-size: 0.73rem;
    }

    .brand-monogram {
        width: 34px;
        height: 34px;
    }

    .mobile-brand-showcase {
        padding-inline: 12px;
    }

    .mobile-brand-card {
        min-height: 390px;
        padding: 22px;
    }

    .mobile-brand-kicker {
        top: 18px;
        left: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .js .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (forced-colors: active) {
    .button,
    .split-handle,
    .brand-option > span {
        border: 2px solid ButtonText;
    }
}

/* Guias ALUQUAL & CONSTRUQUAL */
.guides-hero,
.guide-article-header {
    position: relative;
    overflow: hidden;
    padding: clamp(76px, 10vw, 132px) 0;
    background:
        radial-gradient(circle at 84% 15%, rgb(64 189 169 / 0.2), transparent 28%),
        radial-gradient(circle at 98% 85%, rgb(237 105 7 / 0.18), transparent 31%),
        #111719;
    color: var(--white);
}

.guides-hero::after,
.guide-article-header::after {
    position: absolute;
    right: -8vw;
    bottom: -26vw;
    width: 50vw;
    height: 50vw;
    border: 1px solid rgb(255 255 255 / 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 8vw rgb(255 255 255 / 0.025), 0 0 0 16vw rgb(255 255 255 / 0.02);
    content: "";
}

.guides-hero-grid,
.guide-article-heading {
    position: relative;
    z-index: 1;
}

.guides-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 60px;
    align-items: end;
}

.guides-hero h1,
.guide-article-header h1 {
    max-width: 980px;
    margin-bottom: 24px;
    font-size: clamp(2.7rem, 6vw, 5.8rem);
}

.guides-hero p,
.guide-lead {
    max-width: 760px;
    margin-bottom: 0;
    color: rgb(255 255 255 / 0.74);
    font-size: clamp(1.08rem, 1.7vw, 1.4rem);
}

.guides-hero .eyebrow,
.guide-article-header .eyebrow {
    color: var(--aluqual);
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 34px;
    color: var(--muted);
    font-size: 0.82rem;
}

.breadcrumbs-light {
    color: rgb(255 255 255 / 0.62);
}

.breadcrumbs a:hover {
    color: var(--white);
}

.guides-index {
    padding-block: clamp(62px, 8vw, 110px);
}

.guide-filters {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1fr auto;
    gap: 14px;
    align-items: end;
    margin-bottom: 54px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 14px 40px rgb(17 23 25 / 0.06);
}

.guide-filters label {
    display: grid;
    gap: 7px;
    color: var(--ink-soft);
    font-size: 0.82rem;
    font-weight: 800;
}

.guide-filters input,
.guide-filters select {
    width: 100%;
    min-height: 52px;
    padding: 0 14px;
    border: 1px solid #cbd2d4;
    border-radius: 9px;
    background: #fbfbfa;
    color: var(--ink);
}

.guide-filters .button {
    min-height: 52px;
    border: 0;
    cursor: pointer;
}

.guide-results-heading {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
    color: var(--muted);
}

.guide-results-heading p {
    margin: 0;
}

.guide-results-heading a,
.guide-back a,
.guide-back-single a {
    color: var(--ink);
    font-weight: 800;
}

.guide-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.guide-card {
    --guide-accent: var(--aluqual);
    display: flex;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 18px 50px rgb(17 23 25 / 0.06);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.guide-card-construqual {
    --guide-accent: var(--construqual);
}

.guide-card:hover {
    transform: translateY(-7px);
    border-color: var(--guide-accent);
    box-shadow: 0 28px 64px rgb(17 23 25 / 0.12);
}

.guide-card-media {
    position: relative;
    display: grid;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    place-items: center;
    background: #1d3b37;
    background:
        linear-gradient(145deg, color-mix(in srgb, var(--guide-accent) 76%, #111719), #111719 78%);
    color: rgb(255 255 255 / 0.86);
    text-decoration: none;
}

.guide-card-media::after {
    position: absolute;
    inset: auto -12% -62% 35%;
    aspect-ratio: 1;
    border: 1px solid rgb(255 255 255 / 0.25);
    border-radius: 50%;
    content: "";
}

.guide-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

.guide-card:hover .guide-card-media img {
    transform: scale(1.035);
}

.guide-card-media > span {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
}

.guide-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 26px;
}

.guide-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guide-card-meta span:first-child {
    color: var(--guide-accent);
}

.guide-card h2,
.guide-card h3 {
    margin-bottom: 14px;
    font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.guide-card h2 a,
.guide-card h3 a {
    text-decoration: none;
}

.guide-card-body > p {
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 24px;
    color: var(--muted);
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.guide-card-footer {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.82rem;
}

.guide-card-footer a {
    color: var(--ink);
    font-weight: 800;
    text-decoration: none;
}

.guide-empty {
    max-width: 760px;
    margin-inline: auto;
    padding: clamp(42px, 8vw, 90px);
    border: 1px dashed #b8c0c2;
    border-radius: var(--radius-lg);
    text-align: center;
}

.guide-empty h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.guide-pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 50px;
}

.guide-pagination a {
    display: grid;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 50%;
    place-items: center;
    background: var(--white);
    font-weight: 800;
    text-decoration: none;
}

.guide-pagination a[aria-current="page"] {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--white);
}

.guide-index-cta {
    padding: 0 0 clamp(70px, 10vw, 130px);
}

.guide-cta-panel,
.guide-inline-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 50px;
    align-items: center;
    padding: clamp(34px, 6vw, 72px);
    border-radius: var(--radius-lg);
    background: linear-gradient(125deg, #111719, #243034);
    color: var(--white);
}

.guide-cta-panel h2,
.guide-inline-cta h2 {
    margin-bottom: 14px;
    font-size: clamp(2rem, 4vw, 3.8rem);
}

.guide-cta-panel p,
.guide-inline-cta p {
    max-width: 720px;
    margin-bottom: 0;
    color: rgb(255 255 255 / 0.68);
}

.guide-cta-panel .eyebrow,
.guide-inline-cta .eyebrow {
    color: var(--aluqual);
}

.guide-preview-banner {
    position: relative;
    z-index: 10;
    padding: 12px 24px;
    background: #ffdc73;
    color: #241b00;
    text-align: center;
}

.guide-article-header {
    padding-block: clamp(64px, 8vw, 108px);
}

.guide-article-construqual .guide-article-header {
    background:
        radial-gradient(circle at 88% 20%, rgb(237 105 7 / 0.28), transparent 31%),
        #111719;
}

.guide-article-construqual .guide-article-header .guide-brand-pill {
    background: var(--construqual);
}

.guide-article-meta,
.guide-byline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    align-items: center;
}

.guide-article-meta {
    margin-bottom: 24px;
    color: rgb(255 255 255 / 0.66);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.guide-brand-pill {
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--aluqual);
    color: #071713;
}

.guide-byline {
    margin-top: 32px;
    color: rgb(255 255 255 / 0.58);
    font-size: 0.82rem;
}

.guide-share {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 20px;
    align-items: center;
    margin-top: 26px;
}

.guide-share-copy {
    color: rgb(255 255 255 / 0.62);
    font-size: 0.82rem;
}

.guide-share-button {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    min-height: 44px;
    padding: 9px 18px 9px 10px;
    border: 1px solid rgb(255 255 255 / 0.16);
    border-radius: 999px;
    background: #1877f2;
    box-shadow: 0 12px 28px rgb(0 0 0 / 0.2);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.guide-share-button:hover {
    transform: translateY(-2px);
    background: #0f68d8;
    box-shadow: 0 16px 34px rgb(0 0 0 / 0.26);
}

.guide-share-button:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

.guide-share-facebook-mark {
    display: grid;
    width: 27px;
    height: 27px;
    place-items: end center;
    border-radius: 50%;
    background: #fff;
    color: #1877f2;
    font-family: Arial, sans-serif;
    font-size: 1.35rem;
    font-weight: 900;
    line-height: 1;
}

.guide-hero-image {
    position: relative;
    z-index: 2;
    overflow: hidden;
    margin-top: clamp(-42px, -4vw, -28px);
    border: 8px solid var(--paper);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.guide-hero-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.guide-content-layout {
    display: grid;
    grid-template-columns: minmax(190px, 250px) minmax(0, 760px);
    gap: clamp(44px, 8vw, 110px);
    justify-content: center;
    padding-block: clamp(70px, 10vw, 130px);
}

.guide-toc nav {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    padding-left: 20px;
    border-left: 2px solid var(--line);
}

.guide-toc strong {
    display: block;
    margin-bottom: 16px;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.guide-toc ol {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.guide-toc a {
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.35;
    text-decoration: none;
}

.guide-toc a:hover {
    color: var(--ink);
}

.guide-toc .toc-level-3 {
    padding-left: 14px;
}

.guide-prose {
    color: #31393c;
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    line-height: 1.82;
}

.guide-prose > :first-child {
    margin-top: 0;
}

.guide-prose h2,
.guide-prose h3 {
    color: var(--ink);
    scroll-margin-top: calc(var(--header-height) + 24px);
}

.guide-prose h2 {
    margin: 2.2em 0 0.7em;
    padding-top: 0.3em;
    border-top: 1px solid var(--line);
    font-size: clamp(2rem, 3.8vw, 3.2rem);
}

.guide-prose h3 {
    margin: 1.8em 0 0.6em;
    font-size: clamp(1.45rem, 2.6vw, 2.05rem);
}

.guide-prose p,
.guide-prose ul,
.guide-prose ol,
.guide-prose blockquote {
    margin-bottom: 1.45em;
}

.guide-prose a {
    color: var(--aluqual-strong);
    font-weight: 700;
}

.guide-article-construqual .guide-prose a {
    color: var(--construqual-strong);
}

.guide-prose blockquote {
    margin-inline: 0;
    padding: 22px 26px;
    border-left: 4px solid var(--aluqual);
    background: var(--aluqual-soft);
}

.guide-article-construqual .guide-prose blockquote {
    border-color: var(--construqual);
    background: var(--construqual-soft);
}

.guide-prose table {
    display: block;
    overflow-x: auto;
    width: 100%;
    margin-block: 28px;
    border-collapse: collapse;
}

.guide-prose th,
.guide-prose td {
    min-width: 150px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    text-align: left;
}

.guide-prose th {
    background: #e9edec;
}

.guide-faq {
    margin-top: clamp(62px, 8vw, 96px);
    padding-top: 54px;
    border-top: 1px solid var(--line);
}

.guide-faq h2 {
    margin-bottom: 28px;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.guide-faq details {
    border-top: 1px solid var(--line);
}

.guide-faq details:last-child {
    border-bottom: 1px solid var(--line);
}

.guide-faq summary {
    padding: 20px 40px 20px 0;
    cursor: pointer;
    font-weight: 800;
}

.guide-faq details p {
    max-width: 680px;
    padding: 0 30px 22px 0;
    color: var(--muted);
}

.guide-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 34px;
}

.guide-tags span {
    padding: 7px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.76rem;
}

.guide-inline-cta {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 64px;
    padding: clamp(30px, 5vw, 52px);
}

.guide-inline-cta h2 {
    font-size: clamp(2rem, 4vw, 3.15rem);
}

.guide-inline-cta .button {
    justify-self: start;
}

.guide-commercial-links {
    display: grid;
    gap: 12px;
    margin-top: 26px;
}

.guide-commercial-links a {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-weight: 800;
    text-decoration: none;
}

.guide-related {
    padding-block: clamp(70px, 9vw, 120px);
    background: #e9edec;
}

.guide-related > .shell > h2 {
    margin-bottom: 38px;
}

.guide-related .guide-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.guide-back {
    margin: 42px 0 0;
}

.guide-back-single {
    padding-block: 42px 88px;
}

@media (max-width: 1000px) {
    .guide-filters {
        grid-template-columns: 1fr 1fr;
    }

    .guide-search,
    .guide-filters .button {
        grid-column: 1 / -1;
    }

    .guide-card-grid,
    .guide-related .guide-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .guide-content-layout {
        grid-template-columns: 1fr;
    }

    .guide-toc nav {
        position: static;
        padding: 22px;
        border: 1px solid var(--line);
        border-radius: var(--radius-sm);
        background: var(--white);
    }
}

@media (max-width: 700px) {
    .guides-hero-grid,
    .guide-cta-panel {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .guides-hero-grid .button,
    .guide-cta-panel .button {
        justify-self: start;
    }

    .guide-filters,
    .guide-card-grid,
    .guide-related .guide-card-grid {
        grid-template-columns: 1fr;
    }

    .guide-filters label,
    .guide-filters .button {
        grid-column: auto;
    }

    .guide-card-body {
        padding: 22px;
    }

    .guide-article-header h1,
    .guides-hero h1 {
        font-size: clamp(2.55rem, 13vw, 4.2rem);
    }

    .guide-share {
        align-items: flex-start;
        flex-direction: column;
    }

    .guide-hero-image {
        width: calc(100% - 24px);
        border-width: 4px;
    }

    .guide-content-layout {
        gap: 38px;
    }

    .guide-toc .toc-level-3 {
        padding-left: 0;
    }

    .guide-preview-banner {
        text-align: left;
    }
}