@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@400;600;800&display=swap');

:root {
    --color-navy: #0F172A;
    --color-blue: #2563EB;
    --color-rose: #F43F5E;
    --color-blush: #FFE4E6;
    --color-bg: #F8FAFC;
    --color-text: #475569;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-navy);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    transition: all 0.3s ease;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 40px;
    display: block;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-navy);
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--color-blue);
}

.lang-switch {
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(15, 23, 42, 0.05);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.lang-switch:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-blue) !important;
}

.lang-switch svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background-color: var(--color-blue);
    color: white !important;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.25);
    background-color: #1d4ed8;
}

.btn-rose {
    background-color: var(--color-rose);
    color: white !important;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-rose:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(244, 63, 94, 0.35);
    background-color: #e11d48;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 200px 0 140px;
    background-color: var(--color-navy);
    overflow: hidden;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37,99,235,0.4) 0%, rgba(15,23,42,0) 70%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    right: -150px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(244,63,94,0.3) 0%, rgba(15,23,42,0) 70%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero h1 {
    color: white;
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    max-width: 900px;
    letter-spacing: -0.02em;
}

.hero h1 span {
    background: linear-gradient(135deg, #60a5fa, var(--color-rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: #cbd5e1;
    max-width: 650px;
    margin-bottom: 3rem;
}

/* Services */
.services {
    padding: 120px 0;
    background-color: var(--color-bg);
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 4rem;
    letter-spacing: -0.02em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.03);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(15, 23, 42, 0.04);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-rose));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.08);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--color-blush);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--color-rose);
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-icon.blue {
    background: #e0e7ff;
    color: var(--color-blue);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, #1e1b4b 100%);
    color: white;
    text-align: center;
}

.cta-box {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 5rem 3rem;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-rose);
    filter: blur(100px);
    opacity: 0.2;
    z-index: 0;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-blue);
    filter: blur(100px);
    opacity: 0.2;
    z-index: 0;
}

.cta-box > * {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.cta p {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: #0B1120;
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    flex: 1;
    min-width: 280px;
}

.footer-brand p {
    color: #94a3b8;
    margin-top: 1.5rem;
    max-width: 320px;
}

.footer-links {
    min-width: 150px;
}

.footer-links h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 1rem;
}

.footer-links ul li a {
    color: #94a3b8;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--color-rose);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: #64748b;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .section-title { font-size: 2.4rem; }
    .cta h2 { font-size: 2.8rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { padding: 160px 0 100px; }
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1.1rem; }
    .cta-box { padding: 3rem 2rem; }
    .cta h2 { font-size: 2.2rem; }
}