/* Global Variables & Reset */
:root {
    --ocean-blue: #2563EB;
    --light-blue: #60A5FA;
    --gold: #F59E0B;
    --light-bg: #F8FAFC;
    --dark-bg: #1E293B;
    --white: #FFFFFF;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-weight: 600; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Utility Classes */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-blue { color: var(--ocean-blue); }
.bg-dark { background: var(--dark-bg); color: var(--white); }
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}
.btn-primary { background: var(--ocean-blue); color: var(--white); }
.btn-primary:hover { background: var(--light-blue); transform: translateY(-3px); box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3); }
.btn-gold { background: var(--gold); color: var(--dark-bg); }
.btn-gold:hover { background: #d98a08; transform: translateY(-3px); box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3); }

/* Animations on Scroll */
.reveal { opacity: 0; transform: translateY(50px); transition: all 1s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Navbar */
header {
    position: fixed; width: 100%; top: 0; z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}
nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 24px; color: var(--dark-bg); }
.logo i { color: var(--ocean-blue); font-size: 28px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-weight: 400; color: var(--dark-bg); position: relative; }
.nav-links a:hover { color: var(--ocean-blue); }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--gold); transition: var(--transition); }
.nav-links a:hover::after { width: 100%; }
.mobile-toggle { display: none; font-size: 24px; background: none; border: none; cursor: pointer; color: var(--dark-bg); }

/* Hero Section */
#hero {
    min-height: 100vh; display: flex; align-items: center; padding-top: 80px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative; overflow: hidden;
}
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.hero-text h1 { font-size: 4rem; margin: 20px 0; background: linear-gradient(to right, var(--dark-bg), var(--ocean-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-text p { font-size: 1.1rem; color: #64748b; margin-bottom: 30px; }
.hero-img { position: relative; text-align: center; }
.hero-img img { max-width: 100%; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); animation: float 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

/* About Section */
#about { padding: 100px 0; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.5rem; margin-bottom: 15px; }
.section-title p { color: #64748b; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-img img { width: 100%; border-radius: 15px; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.about-card { background: var(--white); padding: 25px; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: var(--transition); }
.about-card:hover { transform: translateY(-5px); border-left: 4px solid var(--gold); }
.about-card i { font-size: 24px; color: var(--ocean-blue); margin-bottom: 10px; }

/* Stats Section */
#stats { background: var(--dark-bg); color: var(--white); padding: 80px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-item h3 { font-size: 3rem; color: var(--gold); margin-bottom: 10px; }

/* Features & Services (Shared Styles) */
#feature, #service, #review { padding: 100px 0; background: var(--white); }
#review { background: var(--light-bg); }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.card {
    background: var(--white); padding: 40px 30px; border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: var(--transition);
    border-bottom: 4px solid transparent; position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-10px); border-bottom: 4px solid var(--ocean-blue); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.card i { font-size: 40px; color: var(--ocean-blue); margin-bottom: 20px; transition: var(--transition); }
.card:hover i { color: var(--gold); transform: scale(1.1); }
.card h3 { margin-bottom: 15px; font-size: 1.5rem; }
.card p { color: #64748b; font-size: 0.95rem; }

/* Process Section */
#process { padding: 100px 0; background: linear-gradient(to bottom, #f0f9ff, var(--light-bg)); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.process-grid::before { content: ''; position: absolute; top: 40px; left: 10%; width: 80%; height: 2px; background: #cbd5e1; z-index: 0; }
.process-step { text-align: center; position: relative; z-index: 1; }
.process-icon { width: 80px; height: 80px; background: var(--white); border: 2px solid var(--ocean-blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 24px; color: var(--ocean-blue); transition: var(--transition); }
.process-step:hover .process-icon { background: var(--ocean-blue); color: var(--white); transform: rotate(360deg); }

/* Forms (Booking & Contact) */
#booking, #contact { padding: 100px 0; }
#booking { background: var(--dark-bg); color: var(--white); }
.form-wrapper { max-width: 800px; margin: 0 auto; background: var(--white); padding: 50px; border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--dark-bg); }
.form-control { width: 100%; padding: 15px; border: 1px solid #cbd5e1; border-radius: 8px; font-family: 'Poppins', sans-serif; transition: var(--transition); }
.form-control:focus { outline: none; border-color: var(--ocean-blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }

/* FAQ */
#faq { padding: 100px 0; background: var(--light-bg); }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); margin-bottom: 15px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); overflow: hidden; }
.faq-question { padding: 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 500; transition: var(--transition); }
.faq-question:hover { color: var(--ocean-blue); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 20px; }
.faq-item.active .faq-answer { max-height: 300px; padding-bottom: 20px; }
.faq-item.active .faq-question i { transform: rotate(180deg); }

/* Reviews */
.review-card { position: relative; }
.review-card p { font-style: italic; margin-bottom: 20px; }
.review-user { display: flex; align-items: center; gap: 15px; }
.review-user img { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.stars { color: var(--gold); margin-bottom: 15px; }

/* Contact Section */
.contact-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; }
.contact-info-item { display: flex; gap: 20px; margin-bottom: 30px; align-items: flex-start; }
.contact-info-item i { font-size: 24px; color: var(--ocean-blue); background: #eff6ff; padding: 15px; border-radius: 10px; }

/* Footer */
footer { background: var(--dark-bg); color: var(--white); padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 40px; margin-bottom: 40px; }
.footer-col h3 { margin-bottom: 20px; font-size: 1.2rem; color: var(--light-blue); }
.footer-col p, .footer-col a { color: #94a3b8; margin-bottom: 10px; display: block; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); padding-left: 5px; }
.footer-subscribe { display: flex; margin-top: 15px; }
.footer-subscribe input { flex: 1; padding: 10px; border: none; border-radius: 5px 0 0 5px; }
.footer-subscribe button { padding: 10px 20px; background: var(--gold); color: var(--dark-bg); border: none; border-radius: 0 5px 5px 0; cursor: pointer; font-weight: 600; }
.footer-bottom { border-top: 1px solid #334155; padding-top: 20px; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; color: #64748b; }
.footer-bottom ul { display: flex; gap: 20px; }

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .hero-text h1 { font-size: 2.5rem; }
    .cards-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}