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

:root {
    --midnight: #0a1628;
    --midnight-light: #132240;
    --midnight-mid: #1a2d4a;
    --mint: #34d4a8;
    --mint-light: #5eead4;
    --mint-pale: #d1fae5;
    --mint-ghost: #ecfdf5;
    --white: #ffffff;
    --off-white: #f8fafb;
    --gray-50: #f1f5f9;
    --gray-100: #e2e8f0;
    --gray-200: #cbd5e1;
    --gray-300: #94a3b8;
    --gray-400: #64748b;
    --gray-500: #475569;
    --gray-600: #334155;
    
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    color: var(--gray-600);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ── Header ── */
.header {
    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 var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    border-bottom-color: var(--gray-100);
    box-shadow: 0 1px 0 rgba(10, 22, 40, 0.05);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--midnight);
    font-weight: 500;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
}

.logo-icon {
    color: var(--midnight);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-500);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint);
    transition: width var(--transition);
}

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

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

.nav-cta {
    background: var(--midnight);
    color: var(--white) !important;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-weight: 400;
    transition: background var(--transition), transform var(--transition);
}

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

.nav-cta:hover {
    background: var(--midnight-light);
    transform: translateY(-1px);
}

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

.mobile-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--midnight);
    transition: var(--transition);
    transform-origin: center;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

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

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

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 22, 40, 0.7) 0%,
        rgba(10, 22, 40, 0.55) 40%,
        rgba(10, 22, 40, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: var(--space-lg);
}

.badge-line {
    width: 32px;
    height: 1px;
    background: var(--mint);
    opacity: 0.6;
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

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

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto var(--space-xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 400;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--mint);
    color: var(--midnight);
}

.btn-primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 212, 168, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-ghost:hover {
    border-color: var(--mint);
    color: var(--mint);
}

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

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ── Sections ── */
.section {
    padding: var(--space-3xl) 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: var(--space-md);
}

.section-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--mint);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--midnight);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xl);
}

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

/* ── Services ── */
.services {
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--gray-100);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 12px 40px rgba(10, 22, 40, 0.08);
    transform: translateY(-4px);
}

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

.service-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 400;
    color: var(--mint);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--space-md);
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--midnight);
    margin-bottom: var(--space-md);
}

.service-card h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-100);
}

.service-list li {
    font-size: 0.875rem;
    color: var(--gray-500);
    padding-left: 16px;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 4px;
    height: 4px;
    background: var(--mint);
    border-radius: 50%;
}

/* ── Approach ── */
.approach {
    background: var(--white);
}

.approach-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.approach-content {
    padding-right: var(--space-lg);
}

.approach-text {
    font-size: 1.0625rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.approach-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.step-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    background: var(--midnight);
    border-radius: 50%;
    margin-top: 2px;
}

.step h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 4px;
}

.step p {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.step-divider {
    height: 1px;
    background: var(--gray-100);
    margin-left: 46px;
}

.approach-image {
    position: relative;
}

.approach-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.approach-img-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--mint);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}

/* ── Gallery ── */
.gallery {
    background: var(--off-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-md);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.gallery-item--wide {
    grid-column: span 7;
    aspect-ratio: 4/3;
}

.gallery-item:not(.gallery-item--wide) {
    aspect-ratio: 1;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
    background: linear-gradient(transparent, rgba(10, 22, 40, 0.8));
    color: var(--white);
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    transform: translateY(100%);
    transition: transform var(--transition);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* ── About ── */
.about {
    background: var(--white);
}

.about-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-content {
    padding: var(--space-lg) 0;
}

.about-content p {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-100);
}

.value {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--midnight);
}

.value svg {
    color: var(--mint);
    flex-shrink: 0;
}

/* ── Testimonial ── */
.testimonial {
    background: var(--midnight);
    padding: var(--space-3xl) 0;
}

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

.testimonial-quote .quote-mark {
    color: var(--mint);
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.testimonial-quote blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.6;
    color: var(--white);
    margin-bottom: var(--space-xl);
}

.testimonial-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.testimonial-sep {
    color: var(--mint);
    opacity: 0.5;
}

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

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-intro {
    font-size: 1.0625rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    color: var(--midnight);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: 2px;
}

.contact-value {
    font-size: 0.9375rem;
    color: var(--midnight);
    line-height: 1.5;
}

.contact-value:hover {
    color: var(--mint);
}

.contact-hours {
    padding: var(--space-md);
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-100);
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.8;
}

.hours-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: 4px;
}

/* ── Form ── */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--gray-100);
}

.form-title {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--midnight);
    background: var(--off-white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), background var(--transition);
    outline: none;
}

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

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

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

.form-note {
    font-size: 0.8125rem;
    color: var(--gray-300);
    margin-top: var(--space-sm);
    text-align: center;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl);
    text-align: center;
    color: var(--midnight);
}

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

.form-success strong {
    font-size: 1.125rem;
    font-weight: 500;
}

.form-success span {
    font-size: 0.9375rem;
    color: var(--gray-500);
}

/* ── Footer ── */
.footer {
    background: var(--midnight);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 280px;
    color: rgba(255, 255, 255, 0.45);
}

.footer-links nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-contact a {
    font-size: 0.9375rem;
    color: var(--white);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--mint);
}

.footer-contact span {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-lg);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .approach-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .approach-content {
        padding-right: 0;
    }
    
    .approach-image {
        order: -1;
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-image {
        max-height: 350px;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--gray-100);
        padding: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }
    
    .nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .nav-link {
        display: block;
        padding: 10px 0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-cta {
        text-align: center;
        display: block;
        margin-top: var(--space-sm);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-content {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item--wide {
        grid-column: span 2;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item--wide {
        grid-column: span 1;
    }
    
    .hero-scroll {
        display: none;
    }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .gallery-item,
    .step {
        transition: all var(--transition);
    }
}