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

:root {
    --teal-900: #134e4a;
    --teal-800: #115e59;
    --teal-700: #0d9488;
    --teal-600: #14b8a6;
    --teal-500: #2dd4bf;
    --teal-50: #f0fdfa;
    --slate-950: #0f172a;
    --slate-900: #1e293b;
    --slate-800: #334155;
    --slate-700: #475569;
    --slate-600: #64748b;
    --slate-500: #94a3b8;
    --slate-400: #cbd5e1;
    --slate-300: #e2e8f0;
    --slate-200: #f1f5f9;
    --slate-100: #f8fafc;
    --slate-50: #fafafa;
    --white: #ffffff;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--teal-700);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 0.5rem 0.5rem;
    z-index: 1000;
    font-weight: 500;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ─── NAV ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: transparent;
    transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--slate-200);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--white);
    transition: color 0.3s;
}

.nav.scrolled .nav-logo {
    color: var(--slate-900);
}

.nav-logo-mark {
    font-family: var(--font-serif);
    font-weight: 900;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
    background: var(--teal-700);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s;
    position: relative;
}

.nav.scrolled .nav-menu a {
    color: var(--slate-700);
}

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

.nav.scrolled .nav-menu a:hover {
    color: var(--teal-700);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--teal-500);
    transition: width 0.3s var(--ease-out);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--teal-700) !important;
    color: var(--white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 600 !important;
    transition: background 0.3s, transform 0.2s !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--teal-800) !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    z-index: 101;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.nav.scrolled .nav-toggle-bar {
    background: var(--slate-800);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(15, 23, 42, 0.82) 0%,
        rgba(15, 23, 42, 0.65) 50%,
        rgba(15, 23, 42, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    padding-top: 5rem;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-400);
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.03em;
    max-width: 800px;
    margin-bottom: 1.5rem;
}

.hero-headline br {
    display: none;
}

.hero-subheadline {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--teal-700);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--teal-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ─── SECTION HEADER ─── */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--teal-700);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* ─── SERVICES ─── */
.services {
    padding: 7rem 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2.25rem;
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--teal-700);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out);
}

.service-card:hover {
    border-color: var(--teal-700);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.1);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: 0.75rem;
    color: var(--teal-700);
    margin-bottom: 1.5rem;
    transition: background 0.3s;
}

.service-card:hover .service-card-icon {
    background: var(--teal-700);
    color: var(--white);
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--slate-900);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.service-card-desc {
    font-size: 0.9375rem;
    color: var(--slate-600);
    line-height: 1.7;
}

/* ─── ABOUT ─── */
.about {
    padding: 7rem 0;
    background: var(--slate-50);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    border-radius: 1rem;
    overflow: hidden;
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 200px;
    height: 200px;
    border: 3px solid var(--teal-700);
    border-radius: 1rem;
    z-index: -1;
}

.about-content {
    padding: 1rem 0;
}

.about-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--slate-300);
}

.about-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.about-stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--teal-700);
    letter-spacing: -0.02em;
}

.about-stat-label {
    font-size: 0.8125rem;
    color: var(--slate-500);
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* ─── PROCESS ─── */
.process {
    padding: 7rem 0;
    background: var(--slate-900);
}

.process .section-eyebrow {
    color: var(--teal-400);
}

.process .section-title {
    color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: calc(16.66% + 1rem);
    right: calc(16.66% + 1rem);
    height: 2px;
    background: linear-gradient(to right, var(--teal-700), var(--teal-600), var(--teal-700));
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step-number {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--teal-700);
    line-height: 1;
    margin-bottom: 1rem;
    display: block;
}

.process-step-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.process-step-desc {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* ─── GALLERY ─── */
.gallery {
    padding: 7rem 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.gallery-item {
    border-radius: 0.75rem;
    overflow: hidden;
    aspect-ratio: 3/2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-out);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ─── CTA / CONTACT ─── */
.cta {
    padding: 7rem 0;
    background: var(--slate-50);
}

.cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.cta-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.cta-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--slate-700);
}

.cta-detail svg {
    color: var(--teal-700);
    flex-shrink: 0;
    margin-top: 2px;
}

.cta-detail strong {
    display: block;
    color: var(--slate-900);
    font-size: 0.9375rem;
    margin-bottom: 0.125rem;
}

.cta-detail span,
.cta-detail a {
    font-size: 0.9375rem;
    color: var(--slate-600);
    text-decoration: none;
}

.cta-detail a:hover {
    color: var(--teal-700);
}

/* ─── FORM ─── */
.cta-form-wrapper {
    background: var(--white);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--slate-200);
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--slate-700);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--slate-900);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: 0.5rem;
    padding: 0.875rem 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-700);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    text-align: center;
    color: var(--teal-700);
}

.form-success svg {
    color: var(--teal-700);
}

.form-success p {
    font-size: 1rem;
    color: var(--slate-700);
}

/* ─── FOOTER ─── */
.footer {
    background: var(--slate-950);
    padding: 3rem 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand .nav-logo-mark {
    background: var(--teal-700);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: var(--font-serif);
    font-weight: 900;
    font-size: 1rem;
}

.footer-brand .nav-logo-text {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-info p {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.footer-info a {
    color: var(--teal-400);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-info a:hover {
    color: var(--teal-300);
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--slate-600);
}

/* ─── ANIMATIONS ─── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ─── MOBILE ─── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        gap: 1.5rem;
        padding: 2rem;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
        transition: right 0.4s var(--ease-out);
    }

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

    .nav-menu a {
        color: var(--slate-800) !important;
        font-size: 1.125rem;
    }

    .nav-menu a:hover {
        color: var(--teal-700) !important;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }

    .hero-headline br {
        display: block;
    }

    .hero-scroll {
        display: none;
    }

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

    .about-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image img {
        height: 350px;
    }

    .about-image::after {
        display: none;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .process-steps::before {
        display: none;
    }

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

    .cta-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .cta-form-wrapper {
        padding: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
        width: 100%;
    }

    .about-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

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

/* Mobile menu overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}