/* === VARIABLES & RESET === */
:root {
    --primary: #4F46E5;
    --primary-light: #818CF8;
    --accent: #22D3EE;
    --bg-light: #EEF2FF;
    --dark: #1E1B4B;
    --white: #ffffff;
    --gray: #64748b;
    --font: 'Poppins', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px -10px rgba(79, 70, 229, 0.15);
    --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font); color: var(--dark); line-height: 1.7; background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; border-radius: var(--radius); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 100px 0; }
.text-center { text-align: center; }
.w-full { width: 100%; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 20px; }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 15px; }
h3 { font-size: 1.4rem; margin-bottom: 10px; }
p { color: var(--gray); margin-bottom: 15px; }
.section-tag { 
    display: inline-block; 
    color: var(--primary); 
    font-weight: 600; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    font-size: 0.85rem; 
    margin-bottom: 10px; 
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* === BUTTONS === */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 50px; font-weight: 600;
    cursor: pointer; border: none; font-size: 1rem; transition: var(--transition);
}
.btn-primary {
    background: var(--primary); color: var(--white);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}
.btn-primary:hover { background: var(--dark); transform: translateY(-3px); }
.btn-outline {
    border: 2px solid var(--primary); color: var(--primary); background: transparent;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

/* === NAVBAR === */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 20px 0; transition: var(--transition);
    background: rgba(255,255,255,0.8); backdrop-filter: blur(10px);
}
.navbar.scrolled { padding: 12px 0; box-shadow: var(--shadow); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--dark); display: flex; align-items: center; gap: 10px; }
.logo i { color: var(--primary); font-size: 1.8rem; }
.nav-menu { display: flex; gap: 30px; }
.nav-menu a { font-weight: 500; font-size: 0.95rem; position: relative; }
.nav-menu a::after {
    content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px;
    background: var(--primary); transition: var(--transition);
}
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 25px; height: 3px; background: var(--dark); border-radius: 3px; transition: var(--transition); }

/* === HERO === */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    background: linear-gradient(135deg, var(--bg-light) 0%, #fff 100%);
    position: relative; overflow: hidden; padding-top: 80px;
}
.hero-content { max-width: 700px; position: relative; z-index: 2; }
.sub-heading { 
    color: var(--primary); font-weight: 600; font-size: 1.1rem; 
    margin-bottom: 15px; display: block; 
}
.hero-desc { font-size: 1.2rem; margin-bottom: 35px; max-width: 600px; }
.hero-btns { display: flex; gap: 15px; flex-wrap: wrap; }
.hero-bg-shape {
    position: absolute; right: -10%; top: 20%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(79,70,229,0.1) 0%, transparent 70%);
    border-radius: 50%; z-index: 1; animation: pulse 6s infinite ease-in-out;
}

/* === GRIDS === */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.about-grid, .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

/* === STATS === */
.stats-section { background: var(--dark); color: var(--white); padding: 80px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-card i { font-size: 2.5rem; color: var(--accent); margin-bottom: 15px; }
.stat-card h3 { font-size: 3rem; color: var(--white); margin-bottom: 5px; }
.stat-card p { color: rgba(255,255,255,0.7); font-size: 1rem; }

/* === CARDS (Features, Services, Reviews) === */
.feature-card, .service-card, .review-card {
    background: var(--white); padding: 40px 30px; border-radius: var(--radius);
    border: 1px solid rgba(79,70,229,0.08); transition: var(--transition);
    position: relative; overflow: hidden;
}
.feature-card:hover, .service-card:hover, .review-card:hover {
    transform: translateY(-10px); box-shadow: var(--shadow); border-color: var(--primary-light);
}
.icon-box {
    width: 70px; height: 70px; background: var(--bg-light); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; color: var(--primary); margin-bottom: 25px; transition: var(--transition);
}
.feature-card:hover .icon-box, .service-card:hover i { background: var(--primary); color: var(--white); }
.service-card { text-align: center; }
.service-card i { font-size: 3rem; color: var(--primary); margin-bottom: 20px; display: block; transition: var(--transition); }
.review-card .stars { color: #fbbf24; margin-bottom: 15px; }
.review-card h4 { margin-top: 20px; font-size: 1rem; color: var(--primary); }

/* === PROCESS === */
.process-steps { display: flex; justify-content: space-between; align-items: flex-start; position: relative; margin-top: 60px; }
.step { text-align: center; max-width: 220px; position: relative; z-index: 2; }
.step-num {
    width: 60px; height: 60px; background: var(--primary); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 700; margin: 0 auto 20px; border: 4px solid var(--white);
    box-shadow: var(--shadow);
}
.step-line {
    position: absolute; top: 30px; left: 15%; right: 15%; height: 3px;
    background: repeating-linear-gradient(to right, var(--primary-light) 0, var(--primary-light) 10px, transparent 10px, transparent 20px);
    z-index: 1;
}

/* === BOOKING & FORMS === */
.booking { background: var(--bg-light); }
.booking-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.contact-list-mini li { margin-bottom: 15px; display: flex; align-items: center; gap: 15px; font-weight: 500; }
.contact-list-mini i { color: var(--primary); width: 20px; }
form input, form select, form textarea {
    width: 100%; padding: 16px 20px; border: 2px solid #e2e8f0; border-radius: var(--radius);
    font-family: var(--font); font-size: 1rem; transition: var(--transition); margin-bottom: 15px;
    background: var(--white);
}
form input:focus, form select:focus, form textarea:focus { border-color: var(--primary); outline: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

/* === FAQ === */
.faq-grid { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 15px; }
.faq-item {
    background: var(--white); border: 1px solid rgba(79,70,229,0.1); border-radius: var(--radius);
    overflow: hidden; transition: var(--transition);
}
.faq-item[open] { border-color: var(--primary); box-shadow: var(--shadow); }
.faq-item summary {
    padding: 20px 25px; font-weight: 600; cursor: pointer; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--primary); transition: var(--transition); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 25px 20px; color: var(--gray); }

/* === CONTACT === */
.contact-info .info-item { display: flex; gap: 20px; margin-bottom: 30px; }
.contact-info i {
    width: 50px; height: 50px; background: var(--bg-light); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.2rem; flex-shrink: 0;
}

/* === FOOTER === */
.footer { background: var(--dark); color: rgba(255,255,255,0.8); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-logo { color: var(--white); margin-bottom: 20px; }
.footer-col h4 { color: var(--white); margin-bottom: 25px; font-size: 1.2rem; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a:hover { color: var(--accent); padding-left: 5px; }
.subscribe-form { display: flex; gap: 10px; margin-top: 15px; }
.subscribe-form input { margin-bottom: 0; border: none; }
.subscribe-form button {
    background: var(--primary); color: var(--white); border: none; padding: 0 20px;
    border-radius: var(--radius); cursor: pointer; transition: var(--transition);
}
.subscribe-form button:hover { background: var(--accent); }
.footer-bottom { padding: 25px 0; }
.bottom-content { display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; }
.legal-links { display: flex; gap: 25px; }
.legal-links a:hover { color: var(--accent); }

/* === ANIMATIONS === */
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.1); opacity: 0.8; } }
.fade-in-up { opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s forwards; }
.delay-1 { animation-delay: 0.2s; } .delay-2 { animation-delay: 0.4s; } .delay-3 { animation-delay: 0.6s; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
.reveal-left, .reveal-right { opacity: 0; transition: all 0.8s ease; }
.reveal-left { transform: translateX(-50px); } .reveal-right { transform: translateX(50px); }
.reveal-left.active, .reveal-right.active { opacity: 1; transform: translateX(0); }

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .grid-3, .stats-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .booking-wrapper, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .process-steps { flex-wrap: wrap; justify-content: center; gap: 40px; }
    .step-line { display: none; }
}
@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: 0; right: -100%; width: 80%; height: 100vh;
        background: var(--white); flex-direction: column; padding: 100px 40px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1); transition: var(--transition);
    }
    .nav-menu.active { right: 0; }
    .hamburger { display: flex; z-index: 1001; }
    .nav-cta { display: none; }
    .grid-3, .stats-grid, .footer-grid, .form-row { grid-template-columns: 1fr; }
    .bottom-content { flex-direction: column; gap: 15px; text-align: center; }
    .hero { text-align: center; }
    .hero-btns { justify-content: center; }
    .hero-content { margin: 0 auto; }
}