:root {
    --charcoal-900: #1a1d23;
    --charcoal-800: #232730;
    --charcoal-700: #2d323c;
    --charcoal-600: #3d4250;
    --charcoal-500: #5a6070;
    --charcoal-400: #8a90a0;
    --charcoal-300: #b0b6c4;
    --charcoal-200: #d4d8e2;
    --charcoal-100: #eceef4;
    --charcoal-50: #f5f6f9;

    --coral-600: #c44a35;
    --coral-500: #EB5B3F;
    --coral-400: #f0755e;
    --coral-300: #f59b8a;
    --coral-200: #fad3c8;
    --coral-100: #fdeeee;

    --white: #ffffff;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(26,29,35,0.08), 0 1px 2px rgba(26,29,35,0.06);
    --shadow-md: 0 4px 16px rgba(26,29,35,0.1), 0 2px 4px rgba(26,29,35,0.06);
    --shadow-lg: 0 12px 40px rgba(26,29,35,0.14), 0 4px 12px rgba(26,29,35,0.08);
    --shadow-xl: 0 24px 60px rgba(26,29,35,0.18), 0 8px 20px rgba(26,29,35,0.1);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--charcoal-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--coral-500);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-coral {
    background: var(--coral-500);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(235,91,63,0.35);
}
.btn-coral:hover {
    background: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(235,91,63,0.4);
}

.btn-outline-light {
    background: rgba(255,255,255,0.12);
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(4px);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--charcoal-800);
    border: 1.5px solid var(--charcoal-200);
}
.btn-outline-dark:hover {
    border-color: var(--coral-500);
    color: var(--coral-500);
    transform: translateY(-2px);
}

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

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

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--charcoal-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: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--charcoal-900);
}
.logo:hover {
    color: var(--coral-500);
}
.logo-mark {
    flex-shrink: 0;
}

.primary-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}
.primary-nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-600);
    transition: all var(--transition);
}
.primary-nav a:hover {
    color: var(--charcoal-900);
    background: var(--charcoal-50);
}

.mobile-toggle {
    display: none;
    padding: 8px;
    color: var(--charcoal-700);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1d23 0%, #2d1f3d 30%, #3d2040 50%, #4a2035 70%, #2a2030 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}
.sphere-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--coral-400), transparent 70%);
    top: -10%;
    right: -5%;
    animation: float 8s ease-in-out infinite;
}
.sphere-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #7b4fcf, transparent 70%);
    bottom: -5%;
    left: 10%;
    animation: float 10s ease-in-out infinite reverse;
}
.sphere-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--coral-300), transparent 70%);
    top: 40%;
    left: 30%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-15px, 15px) scale(0.95); }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--coral-200);
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.12;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--charcoal-300);
    margin-bottom: 36px;
    max-width: 520px;
}

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

.hero-visual {
    position: relative;
}

.hero-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-card img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}
.hero-card-caption {
    padding: 20px 24px;
    background: var(--charcoal-800);
    color: var(--white);
}
.hero-card-caption strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    margin-bottom: 4px;
}
.hero-card-caption span {
    font-size: 0.875rem;
    color: var(--charcoal-400);
}

.hero-stats {
    display: flex;
    gap: 1px;
    margin-top: 20px;
    background: var(--charcoal-700);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.stat {
    flex: 1;
    padding: 20px 24px;
    background: var(--charcoal-800);
    text-align: center;
    color: var(--white);
}
.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--coral-300);
    margin-bottom: 4px;
}
.stat-label {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Section Shared */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--coral-500);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--charcoal-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--charcoal-500);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 56px;
}

/* Services */
.services {
    padding: 100px 0;
    background: var(--charcoal-50);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--charcoal-100);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    border-color: var(--coral-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--coral-100);
    color: var(--coral-500);
    margin-bottom: 20px;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.service-features {
    margin-bottom: 28px;
}
.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--charcoal-600);
    padding: 6px 0;
}
.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral-500);
    flex-shrink: 0;
    margin-top: 7px;
}

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

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

.about-visual {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.about-image-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.about-image-accent {
    position: absolute;
    bottom: -30px;
    right: -30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}
.about-image-accent img {
    width: 280px;
    height: 200px;
    object-fit: cover;
    display: block;
}

.about-content .section-tag {
    margin-bottom: 12px;
}
.about-content .section-title {
    margin-bottom: 24px;
}

.about-text {
    font-size: 1rem;
    color: var(--charcoal-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--coral-100);
    color: var(--coral-500);
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--charcoal-900);
    margin-bottom: 2px;
}
.value-item span {
    font-size: 0.875rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

/* CTA Banner */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: linear-gradient(135deg, #2a1f3d 0%, #3d2040 40%, #4a2035 70%, #1a1d23 100%);
}

.cta-banner .gradient-sphere {
    opacity: 0.35;
}

.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, 3.5vw, 2.75rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.0625rem;
    color: var(--charcoal-300);
    line-height: 1.7;
    margin-bottom: 36px;
}

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

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--charcoal-50);
}

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

.contact-info .section-title {
    margin-bottom: 16px;
}
.contact-info .contact-desc {
    font-size: 1rem;
    color: var(--charcoal-500);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--charcoal-100);
    color: var(--coral-500);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--charcoal-400);
    margin-bottom: 4px;
}
.contact-item span,
.contact-item a {
    font-size: 0.9375rem;
    color: var(--charcoal-700);
    line-height: 1.6;
}
.contact-item a:hover {
    color: var(--coral-500);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--charcoal-100);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--charcoal-500);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--charcoal-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    background: var(--white);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(235,91,63,0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-300);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--charcoal-400);
    margin-top: 12px;
    text-align: center;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: var(--radius-md);
    color: #2e7d32;
    font-size: 0.9375rem;
    margin-top: 16px;
}
.form-success strong {
    display: block;
}

/* Footer */
.site-footer {
    background: var(--charcoal-900);
    color: var(--charcoal-300);
    padding: 60px 0 32px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 12px;
}
.footer-brand .logo:hover {
    color: var(--coral-400);
}
.footer-tagline {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    max-width: 320px;
    line-height: 1.6;
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    transition: all var(--transition);
}
.footer-nav a:hover {
    color: var(--coral-400);
    background: rgba(255,255,255,0.05);
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-top: 28px;
    border-top: 1px solid var(--charcoal-700);
    font-size: 0.8125rem;
    color: var(--charcoal-500);
}

/* Mobile menu */
.primary-nav.open ul {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--charcoal-100);
    padding: 16px 24px;
    box-shadow: var(--shadow-md);
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-visual {
        max-width: 520px;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-visual {
        max-width: 520px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .primary-nav {
        display: none;
    }
    .primary-nav.open {
        display: block;
    }
    .primary-nav.open ul {
        display: flex;
        flex-direction: column;
    }
    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }
    .hero-stats {
        flex-direction: row;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .about-image-accent {
        right: -10px;
        bottom: -20px;
    }
    .about-image-accent img {
        width: 200px;
        height: 150px;
    }
    .contact-form-wrapper {
        padding: 28px 24px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        justify-content: center;
    }
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .gradient-sphere {
        animation-duration: 8s;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}