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

:root {
    --color-midnight: #0a1628;
    --color-midnight-light: #132038;
    --color-mint: #4ade80;
    --color-mint-dark: #22c55e;
    --color-slate-900: #0f172a;
    --color-slate-800: #1e293b;
    --color-slate-700: #334155;
    --color-slate-600: #475569;
    --color-slate-500: #64748b;
    --color-slate-400: #94a3b8;
    --color-slate-300: #cbd5e1;
    --color-slate-200: #e2e8f0;
    --color-slate-100: #f1f5f9;
    --color-white: #ffffff;
    --color-off-white: #f8fafc;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 24px 60px rgba(10, 22, 40, 0.16);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-mint);
    color: var(--color-midnight);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
    text-decoration: none;
}
.skip-link:focus {
    top: 16px;
}

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

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-slate-200);
    transition: box-shadow var(--transition);
}
.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;
    text-decoration: none;
    color: var(--color-midnight);
}
.logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.logo-accent {
    color: var(--color-mint-dark);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-list {
    display: flex;
    list-style: none;
    gap: 8px;
}
.nav-list a {
    color: var(--color-slate-600);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}
.nav-list a:hover {
    color: var(--color-midnight);
    background: var(--color-slate-100);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-body);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-mint);
    color: var(--color-midnight);
}
.btn-primary:hover {
    background: var(--color-mint-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(74, 222, 128, 0.4);
}
.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}
.btn-outline-light:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}
.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}
.btn-block {
    width: 100%;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-md);
}

.nav-phone {
    background: var(--color-midnight);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
}
.nav-phone:hover {
    background: var(--color-midnight-light);
    color: var(--color-white);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}
.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-midnight);
    position: relative;
    transition: all var(--transition);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--color-midnight);
    left: 0;
    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;
    overflow: hidden;
    background: var(--color-midnight);
    padding-top: 72px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(74, 222, 128, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 222, 128, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(74, 222, 128, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(74, 222, 128, 0.05) 0%, transparent 40%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    padding: 60px 0;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(74, 222, 128, 0.12);
    border: 1px solid rgba(74, 222, 128, 0.25);
    color: var(--color-mint);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 28px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-mint);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}
.text-accent {
    color: var(--color-mint);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-slate-400);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-slate-300);
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 42%;
    max-width: 600px;
    z-index: 0;
    opacity: 0.85;
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
    display: block;
}
.hero-image::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(to right, var(--color-midnight) 0%, transparent 30%);
    z-index: 1;
}

/* ========== SECTIONS ========== */
section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 56px;
}
.section-header--centered {
    text-align: center;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-mint-dark);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-midnight);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-slate-500);
    max-width: 560px;
    line-height: 1.7;
}
.section-header--centered .section-subtitle {
    margin: 0 auto;
}

/* ========== SERVICES ========== */
.services {
    background: var(--color-off-white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--color-mint);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 222, 128, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-mint-dark);
    margin-bottom: 20px;
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--color-mint);
    color: var(--color-midnight);
}
.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.service-card p {
    font-size: 0.95rem;
    color: var(--color-slate-500);
    line-height: 1.65;
}

/* ========== ABOUT ========== */
.about {
    background: var(--color-white);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-images {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.about-img-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}
.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}
.about-img-secondary img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}
.about-accent-box {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--color-midnight);
    color: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-lg);
}
.about-accent-box .accent-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-mint);
    line-height: 1;
}
.about-accent-box .accent-text {
    font-size: 0.85rem;
    color: var(--color-slate-400);
    line-height: 1.4;
}

.about-content .section-title {
    margin-bottom: 20px;
}
.about-content p {
    color: var(--color-slate-500);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 16px;
}
.about-stats {
    display: flex;
    gap: 24px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--color-slate-200);
}
.stat {
    flex: 1;
    text-align: center;
}
.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-midnight);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--color-slate-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    background: var(--color-slate-200);
    align-self: stretch;
}

/* ========== WHY US ========== */
.why-us {
    background: var(--color-midnight);
    position: relative;
    overflow: hidden;
}
.why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(74, 222, 128, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 222, 128, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
}
.why-us .section-label { color: var(--color-mint); }
.why-us .section-title { color: var(--color-white); }
.why-us .section-subtitle { color: var(--color-slate-400); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}
.why-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition);
}
.why-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(74, 222, 128, 0.3);
    transform: translateY(-2px);
}
.why-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(74, 222, 128, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}
.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}
.why-card p {
    font-size: 0.95rem;
    color: var(--color-slate-400);
    line-height: 1.7;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
    background: var(--color-off-white);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.testimonial-quote {
    margin-bottom: 16px;
    flex-shrink: 0;
}
.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-slate-600);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    flex-shrink: 0;
}
.author-name {
    display: block;
    font-weight: 600;
    color: var(--color-midnight);
    font-size: 0.9rem;
}
.author-location {
    display: block;
    font-size: 0.8rem;
    color: var(--color-slate-500);
}

/* ========== CONTACT ========== */
.contact {
    background: var(--color-white);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact-intro {
    font-size: 1.05rem;
    color: var(--color-slate-500);
    line-height: 1.7;
    margin-bottom: 36px;
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-decoration: none;
    color: inherit;
    padding: 16px 20px;
    background: var(--color-off-white);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
.contact-item:hover {
    background: var(--color-slate-100);
}
.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-midnight);
    border-radius: var(--radius-sm);
    color: var(--color-mint);
    flex-shrink: 0;
}
.contact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-slate-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin-bottom: 2px;
}
.contact-value {
    display: block;
    font-size: 0.95rem;
    color: var(--color-midnight);
    font-weight: 500;
    line-height: 1.5;
}

.contact-form-wrapper {
    background: var(--color-off-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-xl);
    padding: 40px;
}
.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: 28px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-slate-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-slate-300);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-body);
    color: var(--color-slate-700);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-mint-dark);
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-slate-400);
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success svg {
    margin-bottom: 16px;
}
.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-midnight);
    margin-bottom: 8px;
}
.form-success p {
    color: var(--color-slate-500);
    font-size: 0.95rem;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--color-slate-900);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer-brand p {
    color: var(--color-slate-400);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}
.footer-logo {
    margin-bottom: 0;
}
.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}
.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a,
.footer-contact a {
    color: var(--color-slate-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-mint);
}
.footer-contact li {
    color: var(--color-slate-400);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    color: var(--color-slate-500);
    font-size: 0.85rem;
}

/* ========== MOBILE NAV ========== */
@media (max-width: 900px) {
    .nav-toggle {
        display: block;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: 40px;
        gap: 8px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition);
    }
    .nav.open {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 4px;
    }
    .nav-list a {
        display: block;
        padding: 12px 16px;
        font-size: 1rem;
    }
    .nav-phone {
        margin-top: 16px;
        text-align: center;
        width: 100%;
        justify-content: center;
    }
    .mobile-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.5);
        z-index: 99;
    }
    .mobile-overlay.active {
        display: block;
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
    .hero-image {
        display: none;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
        padding: 40px 0 60px;
    }
    .hero-subtitle {
        margin: 0 auto 36px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-trust {
        justify-content: center;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 80px;
    }
    .about-images {
        max-width: 480px;
    }
    .why-grid {
        grid-template-columns: 1fr;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 640px) {
    section {
        padding: 72px 0;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .about-img-secondary {
        right: -12px;
        bottom: -20px;
    }
    .about-accent-box {
        left: -12px;
        top: -12px;
    }
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    .stat-divider {
        width: 100%;
        height: 1px;
    }
    .contact-form-wrapper {
        padding: 24px;
    }
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
}