/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #2D7D46;
  --primary-dark: #1f5c33;
  --primary-light: #e8f5ed;
  --secondary: #F5A623;
  --accent: #4CAF50;
  --text-dark: #1a1a2e;
  --text-medium: #4a5568;
  --text-light: #718096;
  --bg: #ffffff;
  --bg-soft: #f8fdf9;
  --border: #e2e8f0;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --font: 'Poppins', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text-dark); background: var(--bg); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.gradient-text { background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: all 0.3s ease;
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 700; color: white; transition: color 0.3s; }
.navbar.scrolled .nav-logo { color: var(--primary); }
.logo-icon { font-size: 1.6rem; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links li a { font-size: 0.9rem; font-weight: 500; color: rgba(255,255,255,0.9); transition: all 0.3s; }
.navbar.scrolled .nav-links li a { color: var(--text-dark); }
.nav-links li a:hover { color: var(--secondary); }
.btn-nav {
  background: white; color: var(--primary) !important;
  padding: 10px 22px; border-radius: 50px; font-weight: 600 !important;
  transition: all 0.3s !important;
}
.navbar.scrolled .btn-nav { background: var(--primary); color: white !important; }
.btn-nav:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: white; border-radius: 2px; transition: all 0.3s; }
.navbar.scrolled .hamburger span { background: var(--text-dark); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; position: relative;
  background: linear-gradient(135deg, #1a4a2e 0%, #2D7D46 40%, #43a05e 70%, #52c37a 100%);
  display: flex; align-items: center; padding: 100px 0 60px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); color: white; padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; font-weight: 500; margin-bottom: 24px; }
.hero-text h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 800; color: white; line-height: 1.2; margin-bottom: 20px; }
.hero-text h1 .gradient-text { background: linear-gradient(135deg, #F5A623, #FFD700); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-text p { color: rgba(255,255,255,0.85); font-size: 1.05rem; line-height: 1.7; margin-bottom: 36px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px; border-radius: 50px; font-size: 0.95rem; font-weight: 600; transition: all 0.3s; cursor: pointer; }
.btn-primary { background: white; color: var(--primary); }
.btn-primary:hover { background: var(--primary-light); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.btn-secondary { background: rgba(255,255,255,0.15); color: white; border: 1px solid rgba(255,255,255,0.3); backdrop-filter: blur(10px); }
.btn-secondary:hover { background: rgba(255,255,255,0.25); transform: translateY(-3px); }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 1.6rem; font-weight: 800; color: white; line-height: 1; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.3); }

/* Phone Mockup */
.hero-image { display: flex; justify-content: center; align-items: center; position: relative; }
.phone-mockup { position: relative; z-index: 2; }
.phone-frame {
  width: 260px; background: #0f172a; border-radius: 40px;
  padding: 12px; box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.1);
  position: relative;
}
.phone-screen { background: white; border-radius: 30px; overflow: hidden; padding: 20px 16px; }
.app-preview { }
.app-header { margin-bottom: 16px; }
.app-title { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); }
.app-subtitle { font-size: 0.75rem; color: var(--text-light); }
.product-cards { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.product-card-mini { display: flex; align-items: center; gap: 10px; background: var(--bg-soft); border-radius: 12px; padding: 10px 12px; }
.product-emoji { font-size: 1.4rem; }
.product-info-mini { flex: 1; }
.product-name-mini { font-size: 0.75rem; font-weight: 600; color: var(--text-dark); }
.product-price-mini { font-size: 0.7rem; color: var(--primary); font-weight: 500; }
.product-badge-mini { background: #dcfce7; color: #16a34a; font-size: 0.65rem; font-weight: 600; padding: 3px 8px; border-radius: 20px; }
.delivery-status { display: flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--primary), #43a05e); border-radius: 12px; padding: 12px; color: white; }
.status-icon { font-size: 1.2rem; }
.status-text { font-size: 0.75rem; color: rgba(255,255,255,0.9); }
.status-text strong { color: white; }
.phone-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 300px; height: 300px; background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%); border-radius: 50%; z-index: -1; }
.floating-card { position: absolute; background: white; border-radius: 50px; padding: 10px 18px; font-size: 0.82rem; font-weight: 600; color: var(--text-dark); box-shadow: var(--shadow-md); white-space: nowrap; display: flex; align-items: center; gap: 6px; animation: float 3s ease-in-out infinite; }
.card-1 { top: 10%; right: -10%; animation-delay: 0s; }
.card-2 { bottom: 30%; right: -15%; animation-delay: 1s; }
.card-3 { top: 40%; left: -15%; animation-delay: 2s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.wave-bottom { position: absolute; bottom: -2px; left: 0; right: 0; }

/* ===== SECTIONS COMMON ===== */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-badge { display: inline-block; background: var(--primary-light); color: var(--primary); padding: 6px 18px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; line-height: 1.25; margin-bottom: 16px; }
.section-header p { color: var(--text-light); font-size: 1rem; max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* ===== FEATURES ===== */
.features { background: white; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card { background: var(--bg-soft); border-radius: var(--radius); padding: 36px 28px; border: 1px solid var(--border); transition: all 0.3s; }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); background: white; }
.feature-icon { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 20px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.feature-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }

/* ===== PRODUCTS ===== */
.products { position: relative; background: var(--bg-soft); }
.products-bg { position: absolute; inset: 0; background: linear-gradient(180deg, white 0%, var(--bg-soft) 100%); }
.products .container { position: relative; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all 0.3s; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.product-image { background: linear-gradient(135deg, var(--primary-light), #d1fae5); padding: 36px 20px; text-align: center; font-size: 4rem; }
.product-content { padding: 20px; }
.product-tag { display: inline-block; background: var(--primary-light); color: var(--primary); font-size: 0.72rem; font-weight: 600; padding: 4px 12px; border-radius: 20px; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.3px; }
.product-tag.popular { background: #fef3c7; color: #d97706; }
.product-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.product-card p { font-size: 0.83rem; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-size: 0.88rem; font-weight: 700; color: var(--primary); }
.btn-sm { background: var(--primary); color: white; padding: 8px 18px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; transition: all 0.3s; }
.btn-sm:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: white; }
.steps-container { display: flex; align-items: flex-start; justify-content: center; gap: 0; }
.step { display: flex; flex-direction: column; align-items: center; flex: 1; position: relative; }
.step-number { font-size: 4rem; font-weight: 900; color: var(--primary-light); line-height: 1; margin-bottom: 16px; }
.step-content { text-align: center; padding: 28px 24px; background: var(--bg-soft); border-radius: var(--radius); border: 1px solid var(--border); transition: all 0.3s; width: 100%; }
.step-content:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: white; }
.step-icon { font-size: 2.5rem; margin-bottom: 16px; }
.step-content h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.step-content p { font-size: 0.87rem; color: var(--text-light); line-height: 1.7; }
.step-arrow { font-size: 2rem; color: var(--primary); opacity: 0.4; padding: 0 16px; margin-top: 80px; flex-shrink: 0; }

/* ===== TESTIMONIALS ===== */
.testimonials { position: relative; background: linear-gradient(135deg, #1a4a2e, #2D7D46); }
.testimonials-bg { position: absolute; inset: 0; opacity: 0.05; background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Ccircle cx='20' cy='20' r='2'/%3E%3C/g%3E%3C/svg%3E"); }
.testimonials .section-header .section-badge { background: rgba(255,255,255,0.2); color: white; }
.testimonials .section-header h2 { color: white; }
.testimonials .section-header h2 .gradient-text { background: linear-gradient(135deg, #F5A623, #FFD700); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.testimonial-card { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 32px 28px; transition: all 0.3s; }
.testimonial-card.featured { background: white; border-color: white; transform: scale(1.03); }
.testimonial-card:hover { transform: translateY(-4px); }
.testimonial-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.stars { color: var(--secondary); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.9rem; line-height: 1.75; color: rgba(255,255,255,0.9); margin-bottom: 24px; font-style: italic; }
.testimonial-card.featured p { color: var(--text-medium); }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.reviewer strong { color: white; font-size: 0.9rem; display: block; }
.testimonial-card.featured .reviewer strong { color: var(--text-dark); }
.reviewer small { color: rgba(255,255,255,0.6); font-size: 0.78rem; }
.testimonial-card.featured .reviewer small { color: var(--text-light); }

/* ===== DOWNLOAD ===== */
.download { background: white; }
.download-card { background: linear-gradient(135deg, var(--primary), #43a05e); border-radius: 28px; padding: 64px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; overflow: hidden; position: relative; }
.download-card::before { content: ''; position: absolute; top: -50px; right: -50px; width: 300px; height: 300px; background: rgba(255,255,255,0.08); border-radius: 50%; }
.download-text { position: relative; z-index: 1; }
.download-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; color: white; margin-bottom: 16px; line-height: 1.3; }
.download-text p { color: rgba(255,255,255,0.85); font-size: 1rem; line-height: 1.7; max-width: 480px; margin-bottom: 36px; }
.download-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.store-btn { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); backdrop-filter: blur(10px); color: white; padding: 14px 24px; border-radius: 14px; transition: all 0.3s; min-width: 160px; }
.store-btn:hover { background: rgba(255,255,255,0.25); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.15); }
.store-btn span { font-size: 0.72rem; color: rgba(255,255,255,0.75); display: block; }
.store-btn strong { font-size: 0.95rem; color: white; display: block; }
.download-image { display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; }
.download-phones { display: flex; gap: -20px; }
.dl-phone { font-size: 7rem; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2)); animation: float 3s ease-in-out infinite; }
.dl-phone-2 { animation-delay: 1s; margin-left: -20px; }

/* ===== FOOTER ===== */
.footer { background: var(--text-dark); color: rgba(255,255,255,0.8); padding: 80px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 64px; }
.footer-brand .nav-logo { color: white; margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,0.6); margin-bottom: 24px; max-width: 280px; }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 38px; height: 38px; background: rgba(255,255,255,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; transition: all 0.3s; color: rgba(255,255,255,0.8); }
.social-links a:hover { background: var(--primary); color: white; transform: translateY(-2px); }
.footer-links h4 { font-size: 0.9rem; font-weight: 700; color: white; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links ul li, .footer-links ul li a { font-size: 0.87rem; color: rgba(255,255,255,0.6); transition: color 0.3s; }
.footer-links ul li a:hover { color: var(--secondary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 32px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.85rem; color: rgba(255,255,255,0.5); transition: color 0.3s; }
.footer-legal a:hover { color: var(--secondary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  section { padding: 70px 0; }
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 32px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-links li a { color: var(--text-dark) !important; font-size: 1.2rem; }
  .btn-nav { background: var(--primary) !important; color: white !important; }
  .hamburger { display: flex; z-index: 1001; }
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-text p { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; }
  .card-1, .card-2, .card-3 { display: none; }
  .steps-container { flex-direction: column; align-items: center; }
  .step { width: 100%; max-width: 360px; }
  .step-arrow { transform: rotate(90deg); padding: 8px 0; margin-top: 0; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .testimonial-card.featured { transform: none; }
  .download-card { grid-template-columns: 1fr; padding: 40px 28px; text-align: center; }
  .download-buttons { justify-content: center; }
  .download-image { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .features-grid, .products-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 60px; height: 1px; }
  .footer-grid { grid-template-columns: 1fr; }
  .phone-frame { width: 220px; }
}