/* ===== STUDIO ROSSI ARCHITETTURA — STILE MINIMAL ===== */

:root {
    --stone: #f5f2ee;
    --stone-dark: #e8e2d9;
    --ink: #1c1c1c;
    --ink-light: #5a5a5a;
    --ink-faint: #9a9a9a;
    --accent: #c8a96e;
    --accent-dark: #a8894e;
    --white: #ffffff;
    --border-thin: rgba(28,28,28,0.12);
    --ff-heading: 'Cormorant Garamond', Georgia, serif;
    --ff-body: 'Jost', system-ui, sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--ff-body);
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ===== NAVBAR ===== */
.arch-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
    background: transparent;
    transition: background 0.5s var(--ease), border-color 0.5s var(--ease);
    border-bottom: 1px solid transparent;
}
.arch-nav.scrolled {
    background: rgba(255,255,255,0.97);
    border-bottom-color: var(--border-thin);
    backdrop-filter: blur(12px);
}
.arch-nav-inner {
    max-width: 1280px; margin: 0 auto;
    padding: 0 2.5rem;
    height: 74px;
    display: flex; align-items: center; justify-content: space-between;
}
.arch-logo {
    font-family: var(--ff-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--white);
    transition: color 0.4s;
}
.arch-logo span { font-weight: 300; }
.arch-nav.scrolled .arch-logo { color: var(--ink); }

.arch-nav-links {
    display: flex; list-style: none; gap: 2.5rem; align-items: center;
}
.arch-nav-links a {
    font-family: var(--ff-body);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    transition: color 0.3s;
    position: relative;
}
.arch-nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
    background: var(--accent); transition: width 0.3s var(--ease);
}
.arch-nav-links a:hover { color: var(--white); }
.arch-nav-links a:hover::after { width: 100%; }
.arch-nav.scrolled .arch-nav-links a { color: var(--ink-light); }
.arch-nav.scrolled .arch-nav-links a:hover { color: var(--ink); }

/* Hamburger */
.arch-hamburger {
    display: none; background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 6px; padding: 4px;
}
.arch-hamburger span {
    display: block; width: 26px; height: 1.5px;
    background: var(--white); transition: all 0.35s var(--ease);
    transform-origin: center;
}
.arch-nav.scrolled .arch-hamburger span { background: var(--ink); }
.arch-hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.arch-hamburger.open span:nth-child(2) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== HERO ===== */
.arch-hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: flex-end;
    overflow: hidden;
}
.arch-hero-bg {
    position: absolute; inset: 0;
    background-image: url('https://images.unsplash.com/photo-1487958449943-2429e8be8625?w=1600&fit=crop');
    background-size: cover; background-position: center;
}
.arch-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(20,18,16,0.75) 0%, rgba(20,18,16,0.3) 50%, rgba(20,18,16,0.15) 100%);
}
.arch-hero-content {
    position: relative; z-index: 2;
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
    width: 100%; padding-bottom: 8rem;
}
.arch-hero-eyebrow {
    font-family: var(--ff-body);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
}
.arch-hero h1 {
    font-family: var(--ff-heading);
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: 300;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 1.5rem;
    max-width: 700px;
}
.arch-hero h1 em {
    font-style: italic; font-weight: 300;
    color: rgba(255,255,255,0.7);
}
.arch-hero-sub {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.7);
    max-width: 420px;
    line-height: 1.75;
    margin-bottom: 2.5rem;
}
.arch-hero-cta {
    display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap;
}
.btn-arch-primary {
    display: inline-block;
    padding: 0.9rem 2.4rem;
    background: var(--accent);
    color: var(--white);
    font-family: var(--ff-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.3s, transform 0.3s;
}
.btn-arch-primary:hover { background: var(--accent-dark); transform: translateY(-2px); color: var(--white); }
.btn-arch-ghost {
    display: inline-block;
    padding: 0.9rem 0;
    color: rgba(255,255,255,0.75);
    font-family: var(--ff-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    transition: color 0.3s, border-color 0.3s;
}
.btn-arch-ghost:hover { color: var(--white); border-color: var(--white); }

/* Scroll indicator */
.arch-hero-scroll {
    position: absolute; bottom: 2.5rem; right: 2.5rem;
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
    writing-mode: vertical-rl;
}
.arch-hero-scroll::before {
    content: ''; width: 1px; height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
}

/* ===== STATS STRIP ===== */
.arch-stats {
    background: var(--ink);
    padding: 3.5rem 0;
}
.arch-stats-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.arch-stat {
    text-align: center; padding: 1rem;
    border-right: 1px solid rgba(255,255,255,0.1);
}
.arch-stat:last-child { border-right: none; }
.arch-stat-number {
    font-family: var(--ff-heading);
    font-size: 3rem;
    font-weight: 300;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.4rem;
}
.arch-stat-number sup {
    font-size: 1.5rem; vertical-align: super; color: var(--accent);
}
.arch-stat-label {
    font-size: 0.72rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
}

/* ===== ABOUT SPLIT ===== */
.arch-about {
    padding: 120px 0;
    background: var(--white);
}
.arch-about-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6rem; align-items: center;
}
.arch-about-img {
    position: relative;
}
.arch-about-img img {
    width: 100%; aspect-ratio: 4/5; object-fit: cover;
}
.arch-about-img-accent {
    position: absolute; bottom: -2.5rem; right: -2.5rem;
    width: 55%; aspect-ratio: 1;
    background: var(--stone);
    z-index: -1;
}
.arch-label {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
    display: block;
}
.arch-about-text h2 {
    font-family: var(--ff-heading);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 1.5rem;
}
.arch-about-text h2 em { font-style: italic; }
.arch-about-text p {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--ink-light);
    line-height: 1.85;
    margin-bottom: 1.2rem;
}
.arch-link {
    display: inline-flex; align-items: center; gap: 0.6rem;
    font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--ink);
    border-bottom: 1px solid var(--ink);
    padding-bottom: 2px;
    transition: color 0.3s, border-color 0.3s;
    margin-top: 0.5rem;
}
.arch-link::after { content: '→'; transition: transform 0.3s; }
.arch-link:hover { color: var(--accent); border-color: var(--accent); }
.arch-link:hover::after { transform: translateX(4px); }

/* ===== SERVIZI ===== */
.arch-services {
    padding: 120px 0;
    background: var(--stone);
}
.arch-services-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-section-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    margin-bottom: 5rem; flex-wrap: wrap; gap: 2rem;
}
.arch-section-header h2 {
    font-family: var(--ff-heading);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--ink);
    line-height: 1.15;
}
.arch-section-header h2 em { font-style: italic; }
.arch-section-header p {
    max-width: 320px;
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--ink-light);
    line-height: 1.75;
    text-align: right;
}
.arch-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0; border: 1px solid var(--border-thin);
}
.arch-service-item {
    padding: 3rem 2.5rem;
    border-right: 1px solid var(--border-thin);
    border-bottom: 1px solid var(--border-thin);
    transition: background 0.35s;
    position: relative; overflow: hidden;
}
.arch-service-item:hover { background: var(--white); }
.arch-service-item:nth-child(3n) { border-right: none; }
.arch-service-item:nth-last-child(-n+3) { border-bottom: none; }
.arch-service-num {
    font-family: var(--ff-heading);
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1.5rem;
    display: block;
}
.arch-service-item h3 {
    font-family: var(--ff-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 1rem;
}
.arch-service-item p {
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--ink-light);
    line-height: 1.8;
}

/* ===== PROGETTI ===== */
.arch-projects {
    padding: 120px 0;
    background: var(--white);
}
.arch-projects-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
    margin-top: 4rem;
}
.arch-project-card {
    position: relative; overflow: hidden;
    background: var(--stone);
}
.arch-project-card:first-child {
    grid-row: span 2;
}
.arch-project-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}
.arch-project-card:first-child { aspect-ratio: auto; }
.arch-project-card:first-child img { height: 100%; min-height: 600px; }
.arch-project-card:not(:first-child) { aspect-ratio: 4/3; }
.arch-project-card:hover img { transform: scale(1.04); }
.arch-project-info {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(20,18,16,0.7));
    transform: translateY(8px);
    transition: transform 0.4s var(--ease);
}
.arch-project-card:hover .arch-project-info { transform: translateY(0); }
.arch-project-info h3 {
    font-family: var(--ff-heading);
    font-size: 1.4rem; font-weight: 400;
    color: var(--white);
    margin-bottom: 0.3rem;
}
.arch-project-info span {
    font-size: 0.75rem; letter-spacing: 0.12em;
    text-transform: uppercase; color: rgba(255,255,255,0.6);
}

/* ===== PROCESSO ===== */
.arch-process {
    padding: 120px 0;
    background: var(--stone);
}
.arch-process-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-top: 5rem;
    position: relative;
}
.arch-process-steps::before {
    content: '';
    position: absolute; top: 2rem; left: 0; right: 0; height: 1px;
    background: var(--border-thin);
}
.arch-process-step {
    position: relative; padding-top: 1rem;
}
.arch-step-dot {
    width: 14px; height: 14px; border-radius: 50%;
    border: 1px solid var(--ink); background: var(--stone);
    margin-bottom: 2rem; position: relative; top: -1.4rem;
    left: 0;
    transition: background 0.3s, border-color 0.3s;
}
.arch-process-step:hover .arch-step-dot {
    background: var(--accent); border-color: var(--accent);
}
.arch-process-step h4 {
    font-family: var(--ff-heading);
    font-size: 1.2rem; font-weight: 400;
    color: var(--ink); margin-bottom: 0.75rem;
}
.arch-process-step p {
    font-size: 0.87rem; font-weight: 300;
    color: var(--ink-light); line-height: 1.8;
}
.arch-step-num {
    font-family: var(--ff-heading);
    font-size: 0.78rem; font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--ink-faint);
    margin-bottom: 0.5rem; display: block;
}

/* ===== CTA FINALE ===== */
.arch-cta {
    padding: 120px 0;
    background: var(--ink);
    text-align: center;
}
.arch-cta-inner {
    max-width: 700px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-cta .arch-label { color: var(--accent); }
.arch-cta h2 {
    font-family: var(--ff-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}
.arch-cta h2 em { font-style: italic; }
.arch-cta p {
    font-size: 0.95rem; font-weight: 300;
    color: rgba(255,255,255,0.55);
    line-height: 1.8; margin-bottom: 3rem;
}
.btn-arch-light {
    display: inline-block;
    padding: 0.9rem 2.8rem;
    background: transparent;
    color: var(--white);
    font-family: var(--ff-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid rgba(255,255,255,0.35);
    transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.btn-arch-light:hover {
    background: var(--white); color: var(--ink); border-color: var(--white);
}

/* ===== FOOTER ===== */
.arch-footer {
    background: #111;
    color: rgba(255,255,255,0.6);
}
.arch-footer-inner {
    max-width: 1280px; margin: 0 auto; padding: 5rem 2.5rem 3rem;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem;
}
.arch-footer-logo {
    font-family: var(--ff-heading);
    font-size: 1.4rem; font-weight: 600;
    color: var(--white); margin-bottom: 1rem;
}
.arch-footer-logo span { font-weight: 300; }
.arch-footer-brand p {
    font-size: 0.85rem; font-weight: 300;
    line-height: 1.8; max-width: 280px;
}
.arch-footer h4 {
    font-family: var(--ff-body);
    font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--white); margin-bottom: 1.5rem;
}
.arch-footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.arch-footer-links a {
    font-size: 0.88rem; font-weight: 300;
    color: rgba(255,255,255,0.5);
    transition: color 0.3s;
}
.arch-footer-links a:hover { color: var(--white); }
.arch-footer-contact p {
    font-size: 0.88rem; font-weight: 300;
    line-height: 1.9; color: rgba(255,255,255,0.5);
    margin-bottom: 0.75rem;
}
.arch-footer-bottom {
    max-width: 1280px; margin: 0 auto; padding: 2rem 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
    font-size: 0.78rem; font-weight: 300;
}
.arch-footer-bottom a { color: rgba(255,255,255,0.4); transition: color 0.3s; }
.arch-footer-bottom a:hover { color: var(--white); }

/* ===== PAGE HERO ===== */
.arch-page-hero {
    padding: 160px 0 80px;
    background: var(--stone);
    border-bottom: 1px solid var(--border-thin);
}
.arch-page-hero-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-page-hero h1 {
    font-family: var(--ff-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    color: var(--ink);
    line-height: 1.1;
    margin-bottom: 1rem;
}
.arch-page-hero h1 em { font-style: italic; }
.arch-page-hero p {
    font-size: 1rem; font-weight: 300;
    color: var(--ink-light); max-width: 550px;
    line-height: 1.8;
}

/* ===== CHI SIAMO PAGE ===== */
.arch-team {
    padding: 100px 0;
    background: var(--white);
}
.arch-team-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-team-intro {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6rem; align-items: start; margin-bottom: 6rem;
}
.arch-team-intro h2 {
    font-family: var(--ff-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300; color: var(--ink);
    line-height: 1.15;
}
.arch-team-intro h2 em { font-style: italic; }
.arch-team-intro-text p {
    font-size: 0.95rem; font-weight: 300;
    color: var(--ink-light); line-height: 1.85; margin-bottom: 1.2rem;
}
.arch-team-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem;
}
.arch-team-card {}
.arch-team-card img {
    width: 100%; aspect-ratio: 3/4; object-fit: cover; margin-bottom: 1.5rem;
    filter: grayscale(20%); transition: filter 0.4s;
}
.arch-team-card:hover img { filter: grayscale(0%); }
.arch-team-card h3 {
    font-family: var(--ff-heading);
    font-size: 1.3rem; font-weight: 400; color: var(--ink);
    margin-bottom: 0.3rem;
}
.arch-team-card span {
    font-size: 0.78rem; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-faint);
}
.arch-values {
    padding: 100px 0; background: var(--stone);
}
.arch-values-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-values-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; margin-top: 4rem;
}
.arch-value-item {
    border-top: 1px solid var(--border-thin); padding-top: 2rem;
}
.arch-value-item h4 {
    font-family: var(--ff-heading);
    font-size: 1.4rem; font-weight: 400; color: var(--ink); margin-bottom: 1rem;
}
.arch-value-item p {
    font-size: 0.88rem; font-weight: 300; color: var(--ink-light); line-height: 1.8;
}

/* ===== SERVIZI PAGE ===== */
.arch-services-page {
    padding: 100px 0; background: var(--white);
}
.arch-services-page-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-services-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.arch-service-detail {
    padding: 3.5rem; background: var(--stone);
    transition: background 0.3s;
}
.arch-service-detail:hover { background: var(--stone-dark); }
.arch-service-detail h3 {
    font-family: var(--ff-heading);
    font-size: 1.8rem; font-weight: 300; color: var(--ink); margin-bottom: 1rem;
}
.arch-service-detail p {
    font-size: 0.9rem; font-weight: 300; color: var(--ink-light); line-height: 1.85; margin-bottom: 1.5rem;
}
.arch-service-features { list-style: none; }
.arch-service-features li {
    font-size: 0.85rem; font-weight: 300; color: var(--ink-light);
    padding: 0.5rem 0; border-bottom: 1px solid var(--border-thin);
    display: flex; align-items: center; gap: 0.75rem;
}
.arch-service-features li::before {
    content: '—'; color: var(--accent); flex-shrink: 0;
}

/* ===== DOVE SIAMO ===== */
.arch-location {
    padding: 100px 0; background: var(--white);
}
.arch-location-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
    display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start;
}
.arch-location-text h2 {
    font-family: var(--ff-heading);
    font-size: clamp(2rem, 4vw, 3rem); font-weight: 300;
    color: var(--ink); margin-bottom: 2rem;
}
.arch-location-text h2 em { font-style: italic; }
.arch-location-detail {
    border-top: 1px solid var(--border-thin); padding: 1.5rem 0;
}
.arch-location-detail:last-child { border-bottom: 1px solid var(--border-thin); }
.arch-location-detail strong {
    display: block; font-size: 0.72rem; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.5rem;
}
.arch-location-detail p {
    font-size: 0.95rem; font-weight: 300; color: var(--ink); line-height: 1.75;
}
.arch-map-placeholder {
    aspect-ratio: 1; background: var(--stone);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--ff-heading); font-size: 1rem; color: var(--ink-faint);
    overflow: hidden;
}
.arch-map-placeholder iframe { width: 100%; height: 100%; border: none; }

/* ===== CONTATTI PAGE ===== */
.arch-contact-page {
    padding: 100px 0; background: var(--white);
}
.arch-contact-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2.5rem;
    display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem;
}
.arch-contact-left h2 {
    font-family: var(--ff-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 300;
    color: var(--ink); margin-bottom: 2rem; line-height: 1.2;
}
.arch-contact-left h2 em { font-style: italic; }
.arch-contact-detail {
    border-top: 1px solid var(--border-thin); padding: 1.25rem 0;
}
.arch-contact-detail:last-child { border-bottom: 1px solid var(--border-thin); }
.arch-contact-detail strong {
    display: block; font-size: 0.7rem; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.4rem;
}
.arch-contact-detail p { font-size: 0.92rem; font-weight: 300; color: var(--ink); line-height: 1.75; }
.arch-contact-detail a { color: var(--ink); border-bottom: 1px solid transparent; transition: border-color 0.3s; }
.arch-contact-detail a:hover { border-color: var(--ink); }

/* Form */
.arch-form { display: flex; flex-direction: column; gap: 1.5rem; }
.arch-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.arch-form-group label {
    display: block; font-size: 0.72rem; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.6rem;
}
.arch-form-group input,
.arch-form-group textarea,
.arch-form-group select {
    width: 100%; padding: 0.9rem 0;
    border: none; border-bottom: 1px solid var(--border-thin);
    border-radius: 0; background: transparent;
    font-family: var(--ff-body); font-size: 0.95rem; font-weight: 300;
    color: var(--ink); outline: none;
    transition: border-color 0.3s;
}
.arch-form-group input:focus,
.arch-form-group textarea:focus,
.arch-form-group select:focus { border-bottom-color: var(--ink); }
.arch-form-group textarea { resize: vertical; min-height: 130px; }
.arch-form-submit {
    display: inline-flex; align-items: center; gap: 1rem;
    padding: 0.9rem 0;
    background: transparent;
    border: none; border-bottom: 1px solid var(--ink);
    font-family: var(--ff-body); font-size: 0.8rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--ink); cursor: pointer; transition: color 0.3s, border-color 0.3s;
}
.arch-form-submit::after { content: '→'; transition: transform 0.3s; }
.arch-form-submit:hover { color: var(--accent); border-color: var(--accent); }
.arch-form-submit:hover::after { transform: translateX(5px); }
.arch-form-msg {
    padding: 1rem 1.5rem; font-size: 0.88rem; font-weight: 300;
    background: var(--stone); border-left: 2px solid var(--accent);
    display: none;
}

/* ===== PRIVACY PAGE ===== */
.arch-privacy {
    padding: 100px 0; background: var(--white);
}
.arch-privacy-inner {
    max-width: 760px; margin: 0 auto; padding: 0 2.5rem;
}
.arch-privacy-inner h2 {
    font-family: var(--ff-heading);
    font-size: 1.6rem; font-weight: 400; color: var(--ink);
    margin: 3rem 0 1rem;
}
.arch-privacy-inner p {
    font-size: 0.92rem; font-weight: 300; color: var(--ink-light); line-height: 1.9; margin-bottom: 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .arch-about-inner,
    .arch-team-intro,
    .arch-location-inner,
    .arch-contact-inner { grid-template-columns: 1fr; gap: 3rem; }
    .arch-about-img-accent { display: none; }
    .arch-services-grid { grid-template-columns: repeat(2, 1fr); }
    .arch-service-item:nth-child(3n) { border-right: 1px solid var(--border-thin); }
    .arch-service-item:nth-child(2n) { border-right: none; }
    .arch-stats-inner { grid-template-columns: repeat(2, 1fr); }
    .arch-stat:nth-child(2) { border-right: none; }
    .arch-process-steps { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
    .arch-process-steps::before { display: none; }
    .arch-footer-inner { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .arch-footer-brand { grid-column: span 2; }
    .arch-projects-grid { grid-template-columns: 1fr; }
    .arch-project-card:first-child { grid-row: auto; }
    .arch-project-card:first-child img { min-height: 350px; }
    .arch-services-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .arch-nav-links {
        display: none; position: fixed; inset: 0; top: 74px;
        background: rgba(28,28,28,0.97); flex-direction: column;
        padding: 3rem 2rem; gap: 1.5rem; justify-content: flex-start;
        backdrop-filter: blur(10px);
    }
    .arch-nav-links.open { display: flex; }
    .arch-nav-links a { font-size: 1.2rem; color: rgba(255,255,255,0.85) !important; letter-spacing: 0.1em; }
    .arch-hamburger { display: flex; }
    .arch-hero-content { padding: 0 1.5rem; padding-bottom: 5rem; }
    .arch-stats-inner { grid-template-columns: repeat(2, 1fr); }
    .arch-stat { border-right: none; }
    .arch-services-grid { grid-template-columns: 1fr; border: none; }
    .arch-service-item { border: none; border-bottom: 1px solid var(--border-thin); }
    .arch-process-steps { grid-template-columns: 1fr; }
    .arch-team-grid { grid-template-columns: 1fr; }
    .arch-values-grid { grid-template-columns: 1fr; }
    .arch-footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .arch-footer-brand { grid-column: auto; }
    .arch-section-header { flex-direction: column; }
    .arch-section-header p { text-align: left; }
    .arch-form-row { grid-template-columns: 1fr; }
}