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

:root {
    --midnight: #0a1628;
    --midnight-light: #132238;
    --midnight-mid: #1a2d47;
    --mint: #34d399;
    --mint-light: #6ee7b7;
    --mint-dark: #10b981;
    --mint-pale: #d1fae5;
    --white: #ffffff;
    --off-white: #f8fafc;
    --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;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--gray-600);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

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

/* ─── Typography ─── */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--midnight);
    line-height: 1.2;
}

.section-label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    border-radius: 100px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 13px;
}

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

.btn-primary:hover {
    background: var(--mint-light);
    border-color: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 211, 153, 0.3);
}

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

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

.btn-ghost-light {
    background: transparent;
    color: var(--midnight);
    border-color: var(--gray-200);
}

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

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

/* ─── Header ─── */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    transition: all 0.4s var(--ease-out);
}

header.scrolled {
    box-shadow: 0 1px 20px rgba(10, 22, 40, 0.06);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-mark {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.08em;
    color: var(--midnight);
    background: var(--mint);
    padding: 6px 10px;
    border-radius: 6px;
}

.logo-text {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--gray-500);
    letter-spacing: 0.02em;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

nav ul li a:not(.btn) {
    font-size: 14px;
    font-weight: 400;
    color: var(--gray-500);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.2s;
    position: relative;
}

nav ul li a:not(.btn):hover {
    color: var(--midnight);
}

nav ul li a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint);
    transition: width 0.3s var(--ease-out);
}

nav ul li a:not(.btn):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--midnight);
    transition: all 0.3s var(--ease-out);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ─── Hero ─── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background: var(--midnight);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(52, 211, 153, 0.15), transparent);
}

.hero::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;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 32px;
}

.hero-headline {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    color: var(--white);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 32px;
}

.hero-headline br {
    display: none;
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--gray-300);
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto 48px;
    font-weight: 300;
}

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

.hero-stats {
    position: relative;
    z-index: 1;
    margin-top: 100px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 48px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    align-items: center;
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    color: var(--white);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-400);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 auto;
}

/* ─── Services ─── */
.services {
    padding: 140px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 64px;
}

.service-card {
    background: var(--white);
    padding: 48px 36px;
    border: 1px solid var(--gray-100);
    border-radius: 12px;
    transition: all 0.4s var(--ease-out);
    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 0.4s var(--ease-out);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.08);
    transform: translateY(-4px);
}

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

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--mint-pale);
    color: var(--mint-dark);
    margin-bottom: 24px;
    transition: all 0.3s var(--ease-out);
}

.service-card:hover .service-icon {
    background: var(--mint);
    color: var(--midnight);
}

.service-card h3 {
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.75;
}

/* ─── About ─── */
.about {
    padding: 140px 0;
    background: var(--off-white);
}

.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: 16px;
    display: block;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--mint);
    border-radius: 16px;
    z-index: -1;
    opacity: 0.3;
}

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

.about-content .section-title {
    margin-bottom: 32px;
}

.about-content > p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.85;
    margin-bottom: 16px;
}

.about-list {
    list-style: none;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 14px;
    color: var(--gray-500);
}

.about-list li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    background: var(--mint);
    border-radius: 50%;
    margin-top: 9px;
}

/* ─── Why ─── */
.why {
    padding: 140px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.why::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(52, 211, 153, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.why .section-label {
    color: var(--mint);
}

.why .section-title {
    color: var(--white);
    max-width: 480px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    margin-top: 64px;
    position: relative;
    z-index: 1;
}

.why-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 48px 40px;
    transition: all 0.4s var(--ease-out);
}

.why-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(52, 211, 153, 0.2);
    transform: translateY(-2px);
}

.why-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 500;
    color: rgba(52, 211, 153, 0.2);
    line-height: 1;
    margin-bottom: 24px;
    display: block;
}

.why-item h3 {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.why-item p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.8;
}

/* ─── CTA Banner ─── */
.cta-banner {
    padding: 120px 0;
    background: var(--mint-pale);
    text-align: center;
}

.cta-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 20px;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-sub {
    font-size: 15px;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

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

/* ─── Contact ─── */
.contact {
    padding: 140px 0;
    background: var(--white);
}

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

.contact-intro {
    font-size: 15px;
    color: var(--gray-400);
    line-height: 1.85;
    margin-bottom: 48px;
}

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

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

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--mint-pale);
    color: var(--mint-dark);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: 4px;
}

.contact-detail-value {
    display: block;
    font-size: 15px;
    color: var(--midnight);
    font-weight: 400;
    line-height: 1.6;
}

.contact-detail-value a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

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

.contact-form-wrap {
    background: var(--off-white);
    border-radius: 20px;
    padding: 48px;
    border: 1px solid var(--gray-100);
}

.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-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-600);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 300;
    color: var(--midnight);
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    padding: 14px 16px;
    outline: none;
    transition: all 0.2s;
    resize: vertical;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.1);
}

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

.form-note {
    font-size: 12px;
    color: var(--gray-300);
    text-align: center;
    margin-top: 4px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--mint-pale);
    color: var(--mint-dark);
    margin: 0 auto 24px;
}

.form-success h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.form-success p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ─── Footer ─── */
footer {
    background: var(--midnight);
    padding: 80px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .logo-mark {
    background: var(--mint);
}

.footer-brand .logo-text-light {
    font-size: 14px;
    color: var(--gray-400);
    letter-spacing: 0.02em;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.75;
    max-width: 260px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact a {
    font-size: 14px;
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-contact span {
    font-size: 14px;
    color: var(--gray-500);
}

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

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-600);
}

/* ─── Scroll Animations ─── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

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

    .about-grid {
        gap: 48px;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 40px;
        box-shadow: -20px 0 60px rgba(10, 22, 40, 0.1);
        transform: translateX(100%);
        transition: transform 0.4s var(--ease-out);
    }

    nav ul.open {
        transform: translateX(0);
    }

    nav ul li a:not(.btn) {
        font-size: 18px;
    }

    nav ul li .btn-sm {
        font-size: 14px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-headline br {
        display: block;
    }

    .hero-stats {
        margin-top: 60px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
        margin: 0 auto;
    }

    .services {
        padding: 80px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 36px 28px;
    }

    .about {
        padding: 80px 0;
    }

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

    .about-image img {
        height: 320px;
    }

    .why {
        padding: 80px 0;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .why-item {
        padding: 36px 28px;
    }

    .cta-banner {
        padding: 80px 0;
    }

    .contact {
        padding: 80px 0;
    }

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

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

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

    footer {
        padding: 60px 0 0;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

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