/* =========================================
   MARTINELLI GROUP - Quiet Luxury Stylesheet
   Old Money / Ralph Lauren / Hermes aesthetic
   ========================================= */

/* --- CSS Variables --- */
:root {
    --color-black: #0b0b09;
    --color-dark: #1a1916;
    --color-dark-2: #23221e;
    --color-dark-3: #2e2d28;
    --color-warm: #a89272;
    --color-warm-light: #c8b898;
    --color-warm-dark: #7d6b4e;
    --color-cream: #f7f4ee;
    --color-cream-dark: #ece7dd;
    --color-ivory: #faf8f4;
    --color-white: #ffffff;
    --color-text: #2c2a24;
    --color-text-light: #6b6860;
    --color-text-muted: #9b9789;
    --color-border: rgba(0,0,0,0.07);
    --color-border-light: rgba(255,255,255,0.08);

    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --nav-height: 90px;
    --container-width: 1140px;
    --section-padding: 120px;
    --transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip to content (accessibility) */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-warm);
    color: var(--color-dark);
    padding: 12px 24px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    z-index: 10000;
    border-radius: 0 0 6px 6px;
    transition: top 0.3s ease;
    text-decoration: none;
}
.skip-to-content:focus {
    top: 0;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

ul, ol {
    list-style: none;
}

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Section --- */
.section {
    padding: var(--section-padding) 0;
}

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

.section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-warm);
    margin-bottom: 24px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.25;
    margin-bottom: 30px;
    letter-spacing: -0.01em;
}

.section-title em {
    font-style: italic;
    color: var(--color-warm-dark);
}

.section-dark .section-title em {
    color: var(--color-warm);
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header .section-title {
    margin-bottom: 0;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 15px 38px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background-color: var(--color-warm);
    color: var(--color-white);
    border-color: var(--color-warm);
}

.btn-primary:hover {
    background-color: var(--color-warm-dark);
    border-color: var(--color-warm-dark);
}

.btn-outline {
    background: transparent;
    color: var(--color-cream);
    border-color: rgba(255,255,255,0.25);
}

.btn-outline:hover {
    border-color: var(--color-warm);
    color: var(--color-warm);
}

.section:not(.section-dark) .btn-outline {
    color: var(--color-text);
    border-color: var(--color-border);
}

.section:not(.section-dark) .btn-outline:hover {
    border-color: var(--color-warm);
    color: var(--color-warm-dark);
}

.link-arrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--color-warm-dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap var(--transition), color var(--transition);
}

.link-arrow:hover {
    gap: 14px;
    color: var(--color-warm);
}

.section-dark .link-arrow {
    color: var(--color-warm-light);
}

/* =========================================
   LOGO
   ========================================= */
.logo-img {
    height: 65px;
    width: auto;
}

.logo-img-sm {
    height: 50px;
}

.logo-icon-img,
.logo-text,
.logo-name,
.logo-sub {
    display: none;
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: all var(--transition);
}

.navbar.scrolled {
    background-color: rgba(26, 25, 22, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    z-index: 1000;
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 44px;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-warm);
    transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-cream);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-switcher {
    display: flex;
    gap: 4px;
}

.lang-btn {
    background: none;
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.35);
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    cursor: pointer;
    transition: all var(--transition);
}

.lang-btn:hover {
    border-color: rgba(255,255,255,0.3);
    color: var(--color-cream);
}

.lang-btn.active {
    border-color: var(--color-warm);
    color: var(--color-warm);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 22px;
    height: 1px;
    background-color: var(--color-cream);
    transition: all var(--transition);
}

/* =========================================
   HERO
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-color: var(--color-dark);
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
    filter: saturate(0.7);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10,10,8,0.82) 0%, rgba(10,10,8,0.45) 55%, rgba(10,10,8,0.25) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.015;
    background-image:
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 80px 80px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    padding: 0 40px;
    margin-left: 8%;
    animation: fadeUp 1.2s ease-out 0.3s both;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 0.6rem;
    font-weight: 300;
    letter-spacing: 0.4em;
    color: var(--color-warm-light);
    margin-bottom: 36px;
    opacity: 0.7;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--color-cream);
    margin-bottom: 32px;
    letter-spacing: 0;
}

.hero-accent {
    font-style: italic;
    color: var(--color-warm-light);
}

.hero-desc {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 2;
    color: rgba(247,244,238,0.4);
    margin-bottom: 48px;
    max-width: 440px;
    letter-spacing: 0.01em;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(247,244,238,0.2);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-warm), transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.2; transform: scaleY(0.5); }
    50% { opacity: 0.8; transform: scaleY(1); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   SERVICES PREVIEW
   ========================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.service-card {
    padding: 44px 30px;
    border-right: 1px solid var(--color-border-light);
    transition: background-color var(--transition);
}

.service-card:last-child {
    border-right: none;
}

.service-card:hover {
    background-color: rgba(181,152,106,0.04);
}

.service-number {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--color-warm);
    opacity: 0.25;
    margin-bottom: 28px;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 16px;
    line-height: 1.35;
}

.service-desc {
    font-size: 0.82rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(247,244,238,0.45);
    margin-bottom: 0;
}

.services-cta {
    text-align: center;
    padding-top: 50px;
}

/* =========================================
   FEATURED PROJECTS
   ========================================= */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-image {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    position: relative;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 1s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.04);
}

.project-info {
    padding: 20px 0;
}

.project-category {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-warm-dark);
}

.project-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    margin-top: 6px;
}

.project-location {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    font-weight: 300;
}

.projects-cta {
    text-align: center;
    margin-top: 60px;
}

/* =========================================
   STATS
   ========================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 3.2rem;
    font-weight: 300;
    color: var(--color-warm);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-warm);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: rgba(247,244,238,0.4);
    margin-top: 14px;
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta {
    background-color: var(--color-dark);
    color: var(--color-cream);
    text-align: center;
}

.cta-content {
    max-width: 560px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 300;
    line-height: 1.35;
    margin-bottom: 20px;
}

.cta-title em {
    font-style: italic;
    color: var(--color-warm);
}

.cta-text {
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(247,244,238,0.45);
    margin-bottom: 40px;
    line-height: 1.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background-color: var(--color-black);
    color: var(--color-cream);
    padding: 80px 0 0;
}

.footer-brand-center {
    text-align: center;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 50px;
}

.footer-brand-center .footer-logo {
    display: inline-block;
    margin-bottom: 18px;
}

.footer-desc {
    font-size: 0.82rem;
    font-weight: 300;
    color: rgba(247,244,238,0.4);
    line-height: 1.8;
    max-width: 400px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 50px;
    text-align: center;
}

.footer-nav h4 {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-warm);
    margin-bottom: 22px;
}

.footer-nav a {
    display: block;
    font-size: 0.82rem;
    font-weight: 300;
    color: rgba(247,244,238,0.4);
    padding: 5px 0;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--color-cream);
}

.footer-social-center {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 40px 0;
    border-top: 1px solid var(--color-border-light);
}

.footer-social-center a {
    color: rgba(247,244,238,0.4);
    transition: color var(--transition);
}

.footer-social-center a:hover {
    color: var(--color-warm);
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.7rem;
    color: rgba(247,244,238,0.18);
    letter-spacing: 0.05em;
}

/* =========================================
   PAGE HEADER (inner pages)
   ========================================= */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    background-color: var(--color-dark);
    color: var(--color-cream);
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(181,152,106,0.04) 0%, transparent 60%);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header .section-label {
    margin-bottom: 16px;
}

.page-header .section-title {
    margin-bottom: 16px;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.page-header p {
    font-size: 0.92rem;
    font-weight: 300;
    color: rgba(247,244,238,0.45);
    max-width: 520px;
    line-height: 1.9;
}

.breadcrumb {
    font-size: 0.7rem;
    color: rgba(247,244,238,0.25);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
}

.breadcrumb a {
    color: rgba(247,244,238,0.25);
}

.breadcrumb a:hover {
    color: var(--color-warm);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.value-item {
    text-align: center;
    padding: 44px 24px;
    border: 1px solid var(--color-border-light);
}

.value-item h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 14px;
}

.value-item p {
    font-size: 0.82rem;
    color: rgba(247,244,238,0.4);
    line-height: 1.8;
    font-weight: 300;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255,255,255,0.06);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
}

.timeline-year {
    flex: 0 0 50%;
    text-align: right;
    padding-right: 40px;
}

.timeline-year span {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--color-warm);
}

.timeline-content {
    flex: 0 0 50%;
    padding-left: 40px;
}

.timeline-content h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.82rem;
    color: rgba(247,244,238,0.4);
    line-height: 1.7;
    font-weight: 300;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 8px;
    width: 8px;
    height: 8px;
    border: 1px solid var(--color-warm);
    border-radius: 50%;
    background: var(--color-dark);
    transform: translateX(-50%);
}

/* =========================================
   SERVICES PAGE
   ========================================= */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 70px 0;
    border-bottom: 1px solid var(--color-border);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse > * {
    direction: ltr;
}

.service-detail-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.1);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1rem;
}

.service-detail-content .section-label {
    color: var(--color-warm-dark);
}

.service-detail-content h3 {
    font-family: var(--font-serif);
    font-size: 1.7rem;
    font-weight: 400;
    margin-bottom: 20px;
    line-height: 1.3;
}

.service-detail-content p {
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.service-detail-content ul {
    margin: 16px 0 28px;
}

.service-detail-content li {
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--color-text-light);
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.service-detail-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 1px;
    background-color: var(--color-warm);
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    counter-reset: step;
}

.process-step {
    padding: 44px 24px;
    border-right: 1px solid var(--color-border-light);
    text-align: center;
    counter-increment: step;
}

.process-step:last-child {
    border-right: none;
}

.process-step::before {
    content: "0" counter(step);
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--color-warm);
    opacity: 0.3;
    display: block;
    margin-bottom: 18px;
}

.process-step h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.78rem;
    color: rgba(247,244,238,0.38);
    line-height: 1.7;
    font-weight: 300;
}

/* =========================================
   PROJECTS PAGE
   ========================================= */
.projects-filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: 1px solid var(--color-border);
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 10px 24px;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--color-text-muted);
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--color-warm);
    color: var(--color-warm-dark);
    background-color: rgba(181,152,106,0.04);
}

.projects-masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}

.project-card-full {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card-full .project-image {
    width: 100%;
    aspect-ratio: 4 / 5;
}

.project-card-full .project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(11,11,9,0.85), transparent);
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition);
}

.project-card-full:hover .project-overlay {
    transform: translateY(0);
    opacity: 1;
}

.project-card-full:hover .project-image img {
    transform: scale(1.04);
}

.project-overlay .project-category {
    color: var(--color-warm);
}

.project-overlay .project-name {
    color: var(--color-cream);
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 400;
    margin-top: 6px;
}

.project-overlay .project-location {
    color: rgba(247,244,238,0.45);
    font-size: 0.78rem;
    margin-top: 4px;
    font-weight: 300;
}

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-info-item {
    margin-bottom: 34px;
}

.contact-info-item h4 {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-warm-dark);
    margin-bottom: 8px;
}

.contact-info-item p {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-text-light);
    line-height: 1.7;
}

.contact-info-item a {
    color: var(--color-text);
    transition: color var(--transition);
}

.contact-info-item a:hover {
    color: var(--color-warm-dark);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 300;
    padding: 14px 16px;
    border: 1px solid rgba(0,0,0,0.12);
    background: var(--color-ivory);
    color: var(--color-text);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-warm);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* GDPR Consent */
.form-consent {
    margin-top: 8px;
}
.consent-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: rgba(26,26,26,0.6);
    line-height: 1.5;
    letter-spacing: 0.02em;
    cursor: pointer;
}
.consent-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--color-warm);
}

/* Phone prefix selector */
.phone-input-group {
    display: flex;
    gap: 0;
}

.phone-input-group .phone-prefix {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 400;
    padding: 14px 10px;
    border: 1px solid var(--color-border);
    border-right: none;
    background: var(--color-cream);
    color: var(--color-text);
    outline: none;
    cursor: pointer;
    min-width: 105px;
    transition: border-color var(--transition);
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239b9789'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 26px;
}

.phone-input-group .phone-prefix:focus {
    border-color: var(--color-warm);
}

.phone-input-group input[type="tel"] {
    flex: 1;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 300;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    background: var(--color-ivory);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition);
    min-width: 0;
}

.phone-input-group input[type="tel"]:focus {
    border-color: var(--color-warm);
}

.form-submit {
    margin-top: 10px;
}

.form-submit .btn {
    width: 100%;
}

/* =========================================
   ANIMATIONS
   ========================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating contact menu */
.float-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
}

.float-contact-options {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    margin-bottom: 12px;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.float-contact.open .float-contact-options {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.float-option {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    transition: transform 0.2s ease;
}

.float-option:hover {
    transform: scale(1.05);
}

.float-option-label {
    background: var(--color-dark, #1a1916);
    color: var(--color-cream, #f7f4ee);
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 8px 14px;
    border-radius: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.float-option-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 14px rgba(0,0,0,0.18);
    flex-shrink: 0;
}

.float-option-icon.whatsapp { background: #25D366; }
.float-option-icon.email { background: var(--color-warm, #b8a88a); }

.float-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-dark, #1a1916);
    border: 1px solid rgba(247,244,238,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    transition: transform 0.3s ease, background 0.3s ease;
    color: var(--color-cream, #f7f4ee);
}

.float-toggle:hover {
    transform: scale(1.08);
}

.float-contact.open .float-toggle {
    transform: rotate(45deg);
    background: var(--color-warm-dark, #8a7a62);
}

.float-toggle svg { transition: transform 0.3s ease; }

/* ===== ABOUT PAGE ===== */
.about-hero-full {
    position: relative;
    height: 70vh;
    min-height: 500px;
    overflow: hidden;
}
.about-hero-full img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.55) saturate(0.85);
}
.about-hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 80px;
    background: linear-gradient(to top, rgba(11,11,9,0.7) 0%, transparent 60%);
}
.about-hero-overlay .section-label {
    margin-bottom: 16px;
}
.about-hero-overlay h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 300;
    color: var(--color-cream);
    line-height: 1.15;
    max-width: 600px;
}
.about-hero-overlay h1 em {
    font-style: italic;
    color: var(--color-warm-light);
}

.about-statement {
    padding: 100px 0;
    text-align: center;
}
.about-statement blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 3vw, 2rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text);
    max-width: 720px;
    margin: 0 auto 30px;
}
.about-statement .attribution {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-warm);
}

.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 520px;
}
.about-split-image {
    background-size: cover;
    background-position: center;
    min-height: 420px;
}
.about-split-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 80px;
}
.about-split-text .section-label {
    margin-bottom: 20px;
}
.about-split-text h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 24px;
    line-height: 1.3;
}
.about-split-text p {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 16px;
}
.about-split.reverse .about-split-image { order: 2; }
.about-split.reverse .about-split-text { order: 1; }

.about-split.dark {
    background: var(--color-dark);
}
.about-split.dark .about-split-text h3 {
    color: var(--color-cream);
}
.about-split.dark .about-split-text p {
    color: rgba(247,244,238,0.5);
}
.about-split.dark .section-label {
    color: var(--color-warm);
}

.numbers-strip {
    background: var(--color-dark);
    padding: 80px 0;
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}
.number-item .num {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 300;
    color: var(--color-warm-light);
    display: block;
    line-height: 1;
    margin-bottom: 12px;
}
.number-item .label {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(247,244,238,0.35);
}

.geo-section {
    padding: 100px 0;
    text-align: center;
}
.geo-section .section-header {
    margin-bottom: 50px;
}
.geo-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 40px;
    max-width: 700px;
    margin: 0 auto;
}
.geo-list span {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--color-text-light);
    font-style: italic;
}
.geo-list span::after {
    content: ' ·';
    color: var(--color-warm);
}
.geo-list span:last-child::after {
    content: '';
}

@media (prefers-reduced-motion: reduce) {
    .fade-in {
        opacity: 1;
        transform: none;
    }
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

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

    .service-card {
        border-bottom: 1px solid var(--color-border-light);
    }

    .service-card:nth-child(2n) {
        border-right: none;
    }

    .service-card:last-child {
        border-bottom: none;
    }

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

    .project-image,
    .project-card-full .project-image {
        aspect-ratio: 3 / 2;
    }

    .project-large {
        grid-column: 1 / -1;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .service-detail {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-detail.reverse {
        direction: ltr;
    }

    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-step:nth-child(3) {
        border-right: none;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --nav-height: 70px;
    }

    .container {
        padding: 0 24px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-black);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right var(--transition);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    .lang-switcher { display: flex; gap: 2px; }
    .lang-btn { font-size: 0.55rem; padding: 3px 6px; }

    .hero-content {
        margin-left: 0;
        padding: 0 24px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        text-align: center;
    }

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

    .service-card {
        border-right: none;
    }

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

    .project-image,
    .project-card-full .project-image {
        aspect-ratio: 4 / 3;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

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

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

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

    .process-step {
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .projects-masonry {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        flex-direction: column;
        gap: 10px;
    }

    .timeline-year {
        text-align: left;
        padding-right: 0;
        padding-left: 40px;
    }

    .timeline-content {
        padding-left: 40px;
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-item::after {
        left: 10px;
    }

    .logo-img {
        height: 38px;
    }

    .logo-img-sm {
        height: 32px;
    }

    .about-hero-overlay { padding: 40px 24px; }
    .about-split { grid-template-columns: 1fr; }
    .about-split-text { padding: 40px 24px; }
    .about-split.reverse .about-split-image { order: 1; }
    .about-split.reverse .about-split-text { order: 2; }
    .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .number-item .num { font-size: 2rem; }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

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

    .float-contact {
        bottom: 20px;
        right: 20px;
    }
    .float-toggle {
        width: 50px;
        height: 50px;
    }
    .float-option-icon {
        width: 42px;
        height: 42px;
    }
}