:root {
    --ink: #11100e;
    --charcoal: #181714;
    --charcoal-2: #24211c;
    --paper: #f7f3eb;
    --white: #fffdfa;
    --muted: #6d685e;
    --line: rgba(17, 16, 14, 0.14);
    --line-light: rgba(255, 255, 255, 0.15);
    --gold: #c99a4c;
    --gold-bright: #e2bb73;
    --gold-deep: #8f652b;
    --success: #2b6c4c;
    --error: #9d3f36;
    --shadow: 0 22px 60px rgba(21, 17, 11, 0.12);
    --serif: Georgia, "Times New Roman", serif;
    --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius: 2px;
    --container: 1220px;
}

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

html {
    scroll-behavior: smooth;
    color-scheme: light;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: var(--sans);
    font-size: 1rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

img,
video {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

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

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

h1,
h2,
h3,
h4,
p,
ul {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    font-family: var(--serif);
    font-weight: 500;
    line-height: 1.12;
}

p:last-child {
    margin-bottom: 0;
}

:focus-visible {
    outline: 3px solid var(--gold-bright);
    outline-offset: 4px;
}

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

.skip-link {
    position: fixed;
    left: 1rem;
    top: -5rem;
    z-index: 999;
    padding: 0.7rem 1rem;
    background: var(--gold);
    color: var(--ink);
    font-weight: 700;
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: min(calc(100% - 2.5rem), var(--container));
    margin-inline: auto;
}

.site-shell {
    min-height: 100vh;
    overflow: clip;
}

.topbar {
    color: rgba(255, 255, 255, 0.78);
    background: #080807;
    border-bottom: 1px solid var(--line-light);
    font-size: 0.82rem;
    letter-spacing: 0.035em;
}

.topbar__inner,
.topbar__contact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.topbar__inner {
    min-height: 38px;
}

.topbar p {
    margin: 0;
}

.topbar a:hover {
    color: var(--gold-bright);
}

.topbar__whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
}

.topbar__whatsapp img {
    width: 18px;
    height: 18px;
}

.site-header {
    position: absolute;
    z-index: 100;
    top: 38px;
    left: 0;
    width: 100%;
    color: var(--white);
    border-bottom: 1px solid var(--line-light);
    transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.site-header.is-stuck {
    position: fixed;
    top: 0;
    color: var(--ink);
    background: rgba(255, 253, 250, 0.96);
    border-color: var(--line);
    box-shadow: 0 8px 30px rgba(13, 12, 10, 0.08);
    backdrop-filter: blur(16px);
}

.nav-wrap {
    display: flex;
    align-items: center;
    min-height: 84px;
    gap: 2rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.72rem;
    flex: 0 0 auto;
}

.brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.brand span {
    font-family: var(--serif);
    font-size: 1.45rem;
    letter-spacing: 0.28em;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 2vw, 2rem);
    margin-left: auto;
}

.site-nav a {
    position: relative;
    padding: 0.45rem 0;
    font-size: 0.93rem;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 1px;
    background: var(--gold-bright);
    transition: right 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
    right: 0;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    color: inherit;
    background: transparent;
    border: 1px solid currentColor;
}

.nav-toggle > span:not(.sr-only) {
    display: block;
    width: 100%;
    height: 1px;
    margin: 5px 0;
    background: currentColor;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.8rem 1.3rem;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: transform 180ms ease, background 180ms ease, color 180ms ease, border 180ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button--gold {
    color: #17120a;
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    border-color: var(--gold);
}

.button--gold:hover {
    background: var(--gold-bright);
}

.button--outline {
    color: inherit;
    background: transparent;
    border-color: currentColor;
}

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

.nav-cta {
    flex: 0 0 auto;
}

.hero {
    position: relative;
    display: grid;
    min-height: min(880px, 100svh);
    align-items: end;
    color: var(--white);
    background: #0c0b09;
}

.hero__media,
.hero__media video,
.hero__overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero__media video {
    object-fit: cover;
}

.hero__overlay {
    background:
        linear-gradient(90deg, rgba(4, 4, 3, 0.9) 0%, rgba(4, 4, 3, 0.62) 48%, rgba(4, 4, 3, 0.24) 100%),
        linear-gradient(0deg, rgba(4, 4, 3, 0.78) 0%, transparent 50%);
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 860px;
    padding-top: 11rem;
    padding-bottom: clamp(5rem, 10vw, 8rem);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
    color: var(--gold-bright);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: currentColor;
}

.hero h1 {
    max-width: 780px;
    margin-bottom: 1.5rem;
    font-size: clamp(3.1rem, 7.8vw, 7.3rem);
    letter-spacing: -0.045em;
}

.hero__lead {
    max-width: 650px;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: clamp(1rem, 1.6vw, 1.22rem);
}

.hero__actions,
.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.hero__index {
    position: absolute;
    z-index: 2;
    right: max(1.25rem, calc((100vw - var(--container)) / 2));
    bottom: 3rem;
    display: grid;
    width: 175px;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero__index::before {
    content: "";
    height: 1px;
    background: var(--gold-bright);
}

.section {
    padding: clamp(4.5rem, 8vw, 8rem) 0;
}

.section--paper {
    background: var(--paper);
}

.section--dark {
    color: var(--white);
    background: var(--charcoal);
}

.section--compact {
    padding: clamp(3rem, 5vw, 5rem) 0;
}

.section-head {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.55fr);
    align-items: end;
    gap: 3rem;
    margin-bottom: clamp(2.4rem, 5vw, 4.5rem);
}

.section-head--center {
    display: block;
    max-width: 780px;
    margin-inline: auto;
    text-align: center;
}

.section-title {
    margin-bottom: 1rem;
    font-size: clamp(2.4rem, 5.2vw, 5rem);
    letter-spacing: -0.035em;
}

.section-copy,
.lead {
    color: var(--muted);
    font-size: 1.07rem;
}

.section--dark .section-copy,
.section--dark .lead {
    color: rgba(255, 255, 255, 0.68);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: clamp(2rem, 7vw, 7rem);
}

.split--reverse .split__media {
    order: 2;
}

.split__media {
    position: relative;
}

.split__media::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -1.1rem;
    bottom: -1.1rem;
    width: 42%;
    height: 46%;
    border: 1px solid var(--gold);
}

.split__media img {
    width: 100%;
    min-height: 520px;
    object-fit: cover;
    box-shadow: var(--shadow);
}

.split__content h2 {
    margin-bottom: 1.4rem;
    font-size: clamp(2.35rem, 4.5vw, 4.5rem);
    letter-spacing: -0.035em;
}

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

.signature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.5rem;
    padding: 0;
    margin: 1.7rem 0 2.1rem;
    list-style: none;
}

.signature-list li {
    position: relative;
    padding-left: 1.4rem;
    font-weight: 600;
}

.signature-list li::before {
    content: "";
    position: absolute;
    top: 0.75em;
    left: 0;
    width: 7px;
    height: 7px;
    transform: rotate(45deg);
    background: var(--gold);
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.stat {
    padding: 2rem clamp(1rem, 3vw, 2.3rem);
    border-right: 1px solid var(--line);
}

.stat:last-child {
    border-right: 0;
}

.stat strong {
    display: block;
    color: var(--gold-deep);
    font-family: var(--serif);
    font-size: clamp(2.2rem, 4vw, 4.1rem);
    font-weight: 500;
    line-height: 1;
}

.stat span {
    display: block;
    margin-top: 0.7rem;
    color: var(--muted);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.35rem;
}

.service-card {
    position: relative;
    min-height: 350px;
    padding: 2rem;
    overflow: hidden;
    color: var(--white);
    background: var(--charcoal-2);
}

.service-card__number {
    display: block;
    margin-bottom: 5rem;
    color: var(--gold-bright);
    font-size: 0.78rem;
    letter-spacing: 0.2em;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 2rem;
}

.service-card p {
    color: rgba(255, 255, 255, 0.65);
}

.service-card::after {
    content: "";
    position: absolute;
    right: -45px;
    bottom: -45px;
    width: 115px;
    height: 115px;
    border: 1px solid rgba(226, 187, 115, 0.36);
    border-radius: 50%;
    transition: transform 250ms ease;
}

.service-card:hover::after {
    transform: scale(1.35);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
}

.project-card {
    grid-column: span 6;
}

.project-card:nth-child(3n + 1) {
    grid-column: span 7;
}

.project-card:nth-child(3n + 2) {
    grid-column: span 5;
}

.project-card__image {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    padding: 0;
    overflow: hidden;
    background: #d8d1c5;
    border: 0;
    cursor: zoom-in;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.project-card__body {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.3rem 0 2rem;
    border-bottom: 1px solid var(--line);
}

.project-card h3 {
    margin-bottom: 0.35rem;
    font-size: clamp(1.5rem, 2.5vw, 2.4rem);
}

.project-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--gold-deep);
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.arrow-link::after {
    content: "→";
    transition: transform 180ms ease;
}

.arrow-link:hover::after {
    transform: translateX(5px);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    counter-reset: process;
}

.process-step {
    min-height: 290px;
    padding: 1.8rem;
    border-top: 1px solid var(--line-light);
    border-right: 1px solid var(--line-light);
    counter-increment: process;
}

.process-step:last-child {
    border-right: 0;
}

.process-step::before {
    content: "0" counter(process);
    display: block;
    margin-bottom: 5rem;
    color: var(--gold-bright);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
}

.process-step h3 {
    margin-bottom: 0.7rem;
    font-size: 1.6rem;
}

.process-step p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.94rem;
}

.video-band {
    position: relative;
    min-height: 620px;
    display: grid;
    align-items: end;
    overflow: hidden;
    color: var(--white);
    background: #080807;
}

.video-band video,
.video-band::after {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.video-band video {
    object-fit: cover;
}

.video-band::after {
    content: "";
    background: linear-gradient(0deg, rgba(4, 4, 3, 0.9), rgba(4, 4, 3, 0.18));
}

.video-band__content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: 4rem;
}

.video-band h2 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(2.5rem, 5vw, 5rem);
}

.quote-strip {
    color: var(--white);
    background: var(--gold-deep);
}

.quote-strip__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
    padding-block: 3.25rem;
}

.quote-strip h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 4rem);
}

.page-hero {
    position: relative;
    display: grid;
    min-height: 590px;
    align-items: end;
    color: var(--white);
    background: #0b0a09;
}

.page-hero__image,
.page-hero::after {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.page-hero__image {
    object-fit: cover;
    opacity: 0.62;
}

.page-hero::after {
    content: "";
    background: linear-gradient(90deg, rgba(4, 4, 3, 0.86), rgba(4, 4, 3, 0.25)), linear-gradient(0deg, rgba(4, 4, 3, 0.74), transparent 60%);
}

.page-hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding-top: 10rem;
    padding-bottom: 4.6rem;
}

.page-hero h1 {
    margin-bottom: 1rem;
    font-size: clamp(3.1rem, 7vw, 6.6rem);
    letter-spacing: -0.045em;
}

.page-hero p {
    max-width: 670px;
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 1.08rem;
}

.breadcrumb {
    display: flex;
    gap: 0.7rem;
    margin-bottom: 1.3rem;
    color: var(--gold-bright);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.3rem;
}

.value-card {
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--line);
}

.value-card span {
    display: block;
    margin-bottom: 3.6rem;
    color: var(--gold-deep);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.value-card h3 {
    margin-bottom: 0.7rem;
    font-size: 1.7rem;
}

.value-card p {
    color: var(--muted);
}

.service-detail {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: clamp(2rem, 6vw, 6rem);
    padding: 3rem 0;
    border-top: 1px solid var(--line);
}

.service-detail:last-child {
    border-bottom: 1px solid var(--line);
}

.service-detail__title {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
}

.service-detail__title span {
    color: var(--gold-deep);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.service-detail h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.service-detail__body > p {
    color: var(--muted);
    font-size: 1.05rem;
}

.service-detail__body ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem 1.2rem;
    padding: 0;
    margin: 1.4rem 0 0;
    list-style: none;
}

.service-detail__body li {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--line);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem;
}

.video-card {
    background: #0b0a09;
}

.video-card video {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #080807;
}

.video-card__body {
    padding: 1.5rem;
    color: var(--white);
}

.video-card h3 {
    margin-bottom: 0.45rem;
    font-size: 1.7rem;
}

.video-card p {
    color: rgba(255, 255, 255, 0.62);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 2.2rem;
}

.filter-button {
    padding: 0.65rem 1rem;
    color: var(--muted);
    background: transparent;
    border: 1px solid var(--line);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.filter-button:hover,
.filter-button.is-active {
    color: var(--white);
    background: var(--ink);
    border-color: var(--ink);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-flow: dense;
    gap: 0.8rem;
}

.gallery-item {
    grid-column: span 4;
    padding: 0;
    overflow: hidden;
    background: #dad3c8;
    border: 0;
    cursor: zoom-in;
}

.gallery-item:nth-child(7n + 1),
.gallery-item:nth-child(7n + 5) {
    grid-column: span 8;
}

.gallery-item[hidden] {
    display: none;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    transition: transform 450ms cubic-bezier(0.22, 1, 0.36, 1), filter 200ms ease;
}

.gallery-item:hover img {
    transform: scale(1.025);
    filter: contrast(1.04);
}

.lightbox {
    width: min(1000px, calc(100% - 2rem));
    max-height: 92vh;
    padding: 0;
    overflow: visible;
    color: var(--white);
    background: #080807;
    border: 0;
}

.lightbox::backdrop {
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(7px);
}

.lightbox img {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
}

.lightbox p {
    padding: 1rem 1.4rem;
    margin: 0;
}

.lightbox__close {
    position: absolute;
    z-index: 2;
    top: -16px;
    right: -16px;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: var(--ink);
    background: var(--gold-bright);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.6rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(270px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(2rem, 7vw, 7rem);
}

.contact-panel {
    padding: clamp(2rem, 4vw, 3.5rem);
    color: var(--white);
    background: var(--charcoal);
}

.contact-panel h2 {
    margin-bottom: 1rem;
    font-size: clamp(2.2rem, 4vw, 3.8rem);
}

.contact-panel > p {
    color: rgba(255, 255, 255, 0.64);
}

.contact-list {
    padding: 0;
    margin: 3rem 0 0;
    list-style: none;
}

.contact-list li {
    padding: 1rem 0;
    border-top: 1px solid var(--line-light);
}

.contact-list span {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--gold-bright);
    font-size: 0.76rem;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.form-card {
    padding: clamp(1.5rem, 4vw, 3rem);
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.form-card h2 {
    margin-bottom: 0.65rem;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.form-card > p {
    margin-bottom: 2rem;
    color: var(--muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

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

.field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.86rem;
    font-weight: 800;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 0.85rem 0.9rem;
    color: var(--ink);
    background: #fbf9f4;
    border: 1px solid rgba(17, 16, 14, 0.24);
    border-radius: 0;
}

.field textarea {
    min-height: 150px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--gold-deep);
    outline: 2px solid rgba(201, 154, 76, 0.22);
}

.honeypot {
    position: absolute;
    left: -9999px;
}

.notice {
    padding: 0.9rem 1rem;
    margin-bottom: 1.4rem;
    border-left: 4px solid currentColor;
}

.notice--success {
    color: var(--success);
    background: rgba(43, 108, 76, 0.09);
}

.notice--error {
    color: var(--error);
    background: rgba(157, 63, 54, 0.09);
}

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

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

.faq-list summary {
    position: relative;
    padding: 1.4rem 3rem 1.4rem 0;
    cursor: pointer;
    font-family: var(--serif);
    font-size: 1.28rem;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "+";
    position: absolute;
    right: 0;
    color: var(--gold-deep);
    font-family: var(--sans);
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-list details p {
    max-width: 820px;
    padding-bottom: 1.4rem;
    color: var(--muted);
}

.site-footer {
    padding-top: 4.5rem;
    color: rgba(255, 255, 255, 0.7);
    background: #080807;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 0.8fr 1fr;
    gap: 3rem;
    padding-bottom: 3.5rem;
}

.brand--footer {
    color: var(--white);
}

.footer-brand p {
    max-width: 460px;
    margin-top: 1.4rem;
}

.site-footer h2 {
    margin-bottom: 1.3rem;
    color: var(--white);
    font-family: var(--sans);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.footer-links {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-links li + li {
    margin-top: 0.72rem;
}

.footer-links a:hover {
    color: var(--gold-bright);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-block: 1.4rem;
    border-top: 1px solid var(--line-light);
    font-size: 0.79rem;
    letter-spacing: 0.04em;
}

.footer-bottom p {
    margin: 0;
}

.whatsapp-float {
    position: fixed;
    z-index: 120;
    left: clamp(0.9rem, 2.5vw, 2rem);
    bottom: clamp(0.9rem, 2.5vw, 2rem);
    display: grid;
    width: 64px;
    height: 64px;
    min-height: 64px;
    padding: 0;
    place-items: center;
    color: #fff;
    background: #20b957;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 50%;
    box-shadow: 0 12px 32px rgba(7, 50, 24, 0.3);
    transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    color: #fff;
    background: #169b46;
    box-shadow: 0 15px 38px rgba(7, 50, 24, 0.38);
    transform: translateY(-2px);
}

.whatsapp-float img {
    width: 38px;
    height: 38px;
}

.whatsapp-float span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 550ms ease, transform 550ms ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 1040px) {
    .nav-wrap {
        gap: 1rem;
    }

    .site-nav {
        gap: 1rem;
    }

    .nav-cta {
        display: none;
    }

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

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

    .process-step:nth-child(2) {
        border-right: 0;
    }

    .gallery-item,
    .gallery-item:nth-child(7n + 1),
    .gallery-item:nth-child(7n + 5) {
        grid-column: span 6;
    }
}

@media (max-width: 820px) {
    .topbar__inner > p {
        display: none;
    }

    .topbar__inner {
        justify-content: center;
    }

    .site-header,
    .site-header.is-stuck {
        position: absolute;
        top: 38px;
        color: var(--white);
        background: rgba(8, 8, 7, 0.84);
        backdrop-filter: blur(14px);
    }

    .nav-wrap {
        min-height: 72px;
    }

    .brand img {
        width: 43px;
        height: 43px;
    }

    .brand span {
        font-size: 1.22rem;
    }

    .nav-toggle {
        display: block;
        margin-left: auto;
    }

    .site-nav {
        position: fixed;
        inset: 110px 0 auto;
        display: grid;
        justify-content: stretch;
        gap: 0;
        padding: 1rem 1.25rem 1.7rem;
        color: var(--white);
        background: rgba(8, 8, 7, 0.98);
        transform: translateY(-130%);
        opacity: 0;
        pointer-events: none;
        transition: transform 220ms ease, opacity 220ms ease;
    }

    .site-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .site-nav a {
        padding: 0.85rem 0;
        border-bottom: 1px solid var(--line-light);
    }

    .site-nav a::after {
        display: none;
    }

    .hero {
        min-height: 800px;
    }

    .hero__overlay {
        background: linear-gradient(90deg, rgba(4, 4, 3, 0.84), rgba(4, 4, 3, 0.38)), linear-gradient(0deg, rgba(4, 4, 3, 0.84), transparent 60%);
    }

    .hero__index {
        display: none;
    }

    .section-head,
    .split,
    .service-detail,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .section-head {
        align-items: start;
        gap: 1rem;
    }

    .split--reverse .split__media {
        order: 0;
    }

    .split__media img {
        min-height: 390px;
    }

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

    .stat:nth-child(2) {
        border-right: 0;
    }

    .stat:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .project-card,
    .project-card:nth-child(3n + 1),
    .project-card:nth-child(3n + 2) {
        grid-column: span 12;
    }

    .video-band__content,
    .quote-strip__inner {
        display: block;
    }

    .video-band__content .button,
    .quote-strip__inner .button {
        margin-top: 1.5rem;
    }

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

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

@media (max-width: 600px) {
    .container {
        width: min(calc(100% - 1.5rem), var(--container));
    }

    .topbar__email,
    .topbar__divider,
    .topbar__location {
        display: none;
    }

    .topbar__contact {
        gap: 0.85rem;
        font-size: 0.76rem;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        min-height: 56px;
    }

    .whatsapp-float img {
        width: 34px;
        height: 34px;
    }

    .hero__content {
        padding-top: 9rem;
    }

    .hero h1 {
        font-size: clamp(3rem, 16vw, 4.8rem);
    }

    .hero__actions .button,
    .action-row .button {
        width: 100%;
    }

    .signature-list,
    .cards,
    .value-grid,
    .service-detail__body ul,
    .video-grid,
    .form-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }

    .stats,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .stat,
    .stat:nth-child(2),
    .process-step,
    .process-step:nth-child(2) {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .process-step::before,
    .service-card__number {
        margin-bottom: 2.4rem;
    }

    .gallery-item,
    .gallery-item:nth-child(7n + 1),
    .gallery-item:nth-child(7n + 5) {
        grid-column: span 12;
    }

    .gallery-item img {
        min-height: 260px;
    }

    .footer-bottom {
        display: block;
    }

    .footer-bottom p + p {
        margin-top: 0.5rem;
    }
}

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

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}