/* ========================================
   Styles by Gerald — Custom Styles
   Midnight Blue + Mint Palette
======================================== */

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

:root {
    --midnight-950: #0a0f1e;
    --midnight-900: #0f172a;
    --midnight-800: #1e293b;
    --midnight-700: #334155;
    --midnight-600: #475569;
    --midnight-500: #64748b;
    --midnight-100: #e2e8f0;
    --midnight-50: #f1f5f9;
    --mint-500: #34d399;
    --mint-400: #5eead4;
    --mint-600: #10b981;
    --mint-700: #059669;
    --white: #ffffff;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 40px rgba(15, 23, 42, 0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--mint-500);
    color: var(--midnight-900);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 1000;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 16px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--midnight-800);
    color: var(--white);
    border-color: var(--midnight-800);
}

.btn-primary:hover {
    background: var(--midnight-700);
    border-color: var(--midnight-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-mint {
    background: var(--mint-500);
    color: var(--midnight-900);
    border-color: var(--mint-500);
}

.btn-mint:hover {
    background: var(--mint-400);
    border-color: var(--mint-400);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(52, 211, 153, 0.4);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--midnight-900);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

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

.btn-full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--midnight-100);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--midnight-900);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--midnight-900);
    color: var(--mint-500);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.main-nav a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--midnight-700);
    transition: color var(--transition);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--mint-500);
    transition: width var(--transition);
}

.main-nav a:hover {
    color: var(--midnight-900);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--midnight-800);
    position: relative;
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--midnight-800);
    transition: all var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--midnight-900);
    overflow: hidden;
}

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 30, 0.92) 0%,
        rgba(15, 23, 42, 0.85) 50%,
        rgba(15, 23, 42, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 120px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(52, 211, 153, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: var(--mint-400);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    max-width: 720px;
    margin-bottom: 24px;
}

.hero-title em {
    color: var(--mint-400);
    font-style: normal;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--midnight-100);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--midnight-100);
    font-size: 0.9375rem;
}

.trust-icon {
    width: 20px;
    height: 20px;
    color: var(--mint-500);
    flex-shrink: 0;
}

/* --- Section Shared --- */
.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint-600);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    color: var(--midnight-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

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

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--midnight-600);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 48px;
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--midnight-50);
    border: 1px solid var(--midnight-100);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: all var(--transition);
}

.service-card:hover {
    background: var(--white);
    border-color: var(--mint-500);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight-900);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--mint-500);
}

.service-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--midnight-600);
    line-height: 1.65;
}

/* --- About --- */
.about {
    padding: 100px 0;
    background: var(--midnight-900);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

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

.about-image-main img {
    width: 100%;
    height: 750px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 240px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid var(--midnight-900);
    box-shadow: var(--shadow-lg);
}

.about-image-accent img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.about-stat {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--mint-500);
    color: var(--midnight-900);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 500;
    opacity: 0.8;
}

.about-content {
    position: relative;
    z-index: 1;
}

.about-text {
    font-size: 1rem;
    color: var(--midnight-100);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-features {
    list-style: none;
    display: grid;
    gap: 14px;
    margin: 32px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--white);
}

.feature-check {
    width: 20px;
    height: 20px;
    color: var(--mint-500);
    flex-shrink: 0;
}

/* --- Gallery --- */
.gallery {
    padding: 100px 0;
    background: var(--midnight-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 20px;
}

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.gallery-item:nth-child(1) { grid-column: 1 / 6; grid-row: 1 / 2; }
.gallery-item:nth-child(2) { grid-column: 6 / 9; grid-row: 1 / 2; }
.gallery-item:nth-child(3) { grid-column: 9 / 13; grid-row: 1 / 2; }
.gallery-item:nth-child(4) { grid-column: 1 / 4; grid-row: 2 / 3; }
.gallery-item:nth-child(5) { grid-column: 4 / 8; grid-row: 2 / 3; }
.gallery-item:nth-child(6) { grid-column: 8 / 13; grid-row: 2 / 3; }

/* --- CTA Banner --- */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--midnight-800) 0%, var(--midnight-900) 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2334d399' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-text {
    font-size: 1.0625rem;
    color: var(--midnight-100);
    margin-bottom: 36px;
    line-height: 1.7;
}

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

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-intro {
    font-size: 1rem;
    color: var(--midnight-600);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: grid;
    gap: 28px;
    margin-bottom: 36px;
}

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

.detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight-50);
    border: 1px solid var(--midnight-100);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.detail-icon svg {
    width: 22px;
    height: 22px;
    color: var(--mint-600);
}

.contact-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--midnight-900);
    margin-bottom: 4px;
}

.contact-detail p,
.contact-detail a {
    font-size: 0.9375rem;
    color: var(--midnight-600);
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--mint-600);
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* --- Contact Form --- */
.contact-form-wrap {
    background: var(--midnight-50);
    border: 1px solid var(--midnight-100);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight-900);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9375rem;
    color: var(--midnight-600);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--midnight-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--midnight-100);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--midnight-800);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--midnight-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--mint-500);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: var(--radius-sm);
    color: var(--mint-700);
    font-size: 0.9375rem;
    font-weight: 500;
}

.form-success svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* --- Footer --- */
.site-footer {
    background: var(--midnight-950);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    color: var(--midnight-500);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: grid;
    gap: 10px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: var(--midnight-500);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--mint-500);
}

.footer-contact li:last-child {
    color: var(--midnight-500);
    font-size: 0.9375rem;
    line-height: 1.6;
}

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

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--midnight-600);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        gap: 48px;
    }
    
    .gallery-item:nth-child(1) { grid-column: 1 / 7; }
    .gallery-item:nth-child(2) { grid-column: 7 / 13; }
    .gallery-item:nth-child(3) { grid-column: 1 / 5; }
    .gallery-item:nth-child(4) { grid-column: 5 / 9; }
    .gallery-item:nth-child(5) { grid-column: 9 / 13; }
    .gallery-item:nth-child(6) { display: none; }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
        z-index: 101;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 300px;
        height: 100vh;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        padding: 90px 32px 32px;
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 99;
    }
    
    .main-nav.open {
        transform: translateX(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .main-nav a {
        font-size: 1.0625rem;
    }
    
    .hero-content {
        padding: 100px 24px 60px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-trust {
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-accent {
        width: 180px;
        right: -16px;
        bottom: -24px;
    }
    
    .about-image-accent img {
        height: 225px;
    }
    
    .about-stat {
        left: -8px;
        top: -12px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-item:nth-child(1) { grid-column: 1 / 3; }
    .gallery-item:nth-child(2) { grid-column: 1 / 2; }
    .gallery-item:nth-child(3) { grid-column: 2 / 3; }
    .gallery-item:nth-child(4) { grid-column: 1 / 2; }
    .gallery-item:nth-child(5) { grid-column: 2 / 3; }
    .gallery-item:nth-child(6) { display: none; }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrap {
        padding: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
    }
    
    .services,
    .about,
    .gallery,
    .contact {
        padding: 64px 0;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item:nth-child(1),
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4),
    .gallery-item:nth-child(5) {
        grid-column: 1 / -1;
    }
    
    .gallery-item:nth-child(1) img,
    .gallery-item:nth-child(4) img {
        height: 300px;
    }
}

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