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

:root {
    --charcoal-700: #2D2D2D;
    --charcoal-800: #1e1e1e;
    --charcoal-900: #141414;
    --coral-500: #F97066;
    --coral-400: #fb9f96;
    --coral-600: #e8554a;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e8e8e8;
    --gray-300: #d1d1d1;
    --gray-400: #a0a0a0;
    --gray-500: #6b6b6b;
    --gray-600: #4a4a4a;
    --gray-700: #3a3a3a;
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-700);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Navigation ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.nav.scrolled {
    border-bottom-color: var(--gray-200);
    box-shadow: 0 1px 0 rgba(0,0,0,0.04);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--charcoal-700);
    letter-spacing: -0.02em;
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 1.15rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-500);
    letter-spacing: 0.01em;
    transition: color 0.2s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coral-500);
    transition: width 0.3s var(--ease-out);
}

.nav-link:hover {
    color: var(--charcoal-700);
}

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

.nav-cta {
    background: var(--charcoal-700);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-weight: 500;
    transition: background 0.2s, transform 0.2s var(--ease-out);
}

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

.nav-cta:hover {
    background: var(--coral-500);
    color: var(--white) !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--charcoal-700);
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    background: var(--charcoal-900);
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(20, 20, 20, 0.4) 0%,
        rgba(20, 20, 20, 0.6) 60%,
        rgba(20, 20, 20, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 160px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-400);
    margin-bottom: 28px;
}

.hero-tag::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--coral-500);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--white);
    max-width: 780px;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: italic;
    color: var(--coral-400);
}

.hero-sub {
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 40px;
}

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

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 14px 30px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--coral-500);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 112, 102, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
}

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

/* ─── Floating Stat Cards ─── */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    justify-content: flex-end;
    padding: 0 24px 0 0;
    gap: 0;
    pointer-events: none;
}

.stat-card {
    background: var(--white);
    padding: 28px 32px;
    min-width: 200px;
    border-bottom: 3px solid var(--coral-500);
    box-shadow: 0 -4px 32px rgba(0,0,0,0.12);
    animation: floatIn 0.7s var(--ease-out) both;
}

.stat-card:nth-child(2) {
    margin-left: -1px;
}

.stat-card:nth-child(3) {
    margin-left: -1px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--charcoal-700);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gray-500);
    letter-spacing: 0.02em;
}

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

/* ─── Section Base ─── */
.section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 72px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    color: var(--charcoal-700);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ─── Services ─── */
.services {
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.service-card {
    background: var(--white);
    padding: 44px 36px;
    transition: all 0.4s var(--ease-out);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--coral-500);
    transition: width 0.4s var(--ease-out);
}

.service-card:hover::before {
    width: 100%;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}

.service-icon {
    margin-bottom: 24px;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.925rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-list li {
    font-size: 0.85rem;
    color: var(--gray-600);
    padding-left: 16px;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 5px;
    height: 1px;
    background: var(--coral-500);
}

/* ─── About ─── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
}

.about-image-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 200px;
    height: 200px;
    border: 1px solid var(--coral-500);
    border-radius: 2px;
    z-index: -1;
}

.about-content {
    max-width: 480px;
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-text {
    font-size: 1rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 32px 0 40px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--charcoal-700);
    font-weight: 400;
}

.value-dot {
    width: 6px;
    height: 6px;
    background: var(--coral-500);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ─── Gallery ─── */
.gallery {
    background: var(--gray-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    aspect-ratio: 4/3;
    cursor: pointer;
}

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

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

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(20, 20, 20, 0.6);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.02em;
}

.gallery-cta {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.gallery-cta p {
    font-size: 0.95rem;
    color: var(--gray-500);
    font-weight: 300;
}

.link-arrow {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--coral-500);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.link-arrow:hover {
    border-color: var(--coral-500);
}

/* ─── Process ─── */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: var(--gray-200);
}

.process-step {
    text-align: center;
    padding: 0 20px;
    position: relative;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--gray-200);
    margin-bottom: 20px;
    line-height: 1;
    transition: color 0.3s;
}

.process-step:hover .step-number {
    color: var(--coral-500);
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ─── Testimonial ─── */
.testimonial {
    background: var(--charcoal-700);
    padding: 100px 0;
}

.testimonial-card {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.testimonial-quote {
    margin: 0 auto 32px;
    opacity: 0.3;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 36px;
}

.testimonial-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.testimonial-location,
.testimonial-project {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.testimonial-divider {
    width: 4px;
    height: 4px;
    background: var(--coral-500);
    border-radius: 50%;
}

/* ─── CTA ─── */
.cta {
    background: var(--gray-50);
    padding: 100px 0;
}

.cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content .section-tag {
    margin-bottom: 16px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    color: var(--charcoal-700);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.cta-desc {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 40px;
}

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

/* ─── Contact ─── */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info .section-tag {
    margin-bottom: 16px;
}

.contact-info .section-title {
    margin-bottom: 20px;
}

.contact-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--gray-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 0.95rem;
    color: var(--charcoal-700);
    font-weight: 400;
    line-height: 1.6;
}

.contact-value a {
    color: var(--charcoal-700);
    transition: color 0.2s;
}

.contact-value a:hover {
    color: var(--coral-500);
}

/* ─── Form ─── */
.contact-form-wrap {
    background: var(--gray-50);
    padding: 48px;
    border-radius: 4px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.form-input {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--charcoal-700);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 2px;
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

.form-input:focus {
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(249, 112, 102, 0.1);
}

.form-input::placeholder {
    color: var(--gray-300);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 2px;
    font-size: 0.9rem;
    color: #16a34a;
    font-weight: 400;
}

.form-success.visible {
    display: flex;
}

/* ─── Map ─── */
.map-section {
    height: 350px;
    filter: grayscale(0.6) contrast(1.05);
}

/* ─── Footer ─── */
.footer {
    background: var(--charcoal-900);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 1.15rem;
}

.footer-tagline {
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(255,255,255,0.4);
    line-height: 1.7;
    max-width: 280px;
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li a,
.footer-links li span {
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}

.footer-links li a:hover {
    color: var(--coral-500);
}

.footer-bottom {
    padding: 28px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8rem;
    font-weight: 300;
    color: rgba(255,255,255,0.3);
}

/* ─── Reveal Animations ─── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
}

.reveal[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

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

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

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

    .about-grid,
    .contact-grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 16px 32px rgba(0,0,0,0.08);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.4s var(--ease-out), opacity 0.4s var(--ease-out);
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-toggle {
        display: block;
    }

    .hero-content {
        padding: 100px 24px 140px;
    }

    .hero-stats {
        justify-content: stretch;
        padding: 0;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 140px;
        padding: 20px 24px;
        margin-left: 0 !important;
        border-bottom: none;
        border-left: 1px solid var(--gray-200);
    }

    .stat-card:nth-child(1) {
        border-left: none;
    }

    .stat-number {
        font-size: 1.5rem;
    }

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

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

    .about-image {
        order: -1;
    }

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

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

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

    .process-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-form-wrap {
        padding: 32px 24px;
    }

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

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

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

    .section {
        padding: 80px 0;
    }
}

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

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

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

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

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

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