/* ========================================
   ADDPOPPER - STYLES.CSS
   Primary Color: Orange (#F97316)
   ======================================== */

/* CSS Variables */
:root {
  --primary: #F97316;
  --primary-dark: #EA580C;
  --primary-light: #FB923C;
  --primary-pale: #FFF7ED;
  --secondary: #1E293B;
  --text: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --white: #FFFFFF;
  --background: #FAFAFA;
  --card-bg: #FFFFFF;
  --border: #E2E8F0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--background);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.highlight {
  color: var(--primary);
  position: relative;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn svg {
  width: 20px;
  height: 20px;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

/* Section Styles */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-block;
  padding: 8px 20px;
  background: var(--primary-pale);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 28px;
  font-weight: 700;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-muted);
}

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

.nav-cta {
  padding: 10px 24px;
}

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

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-links, .nav-cta {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--white) 0%, var(--primary-pale) 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.05;
}

.shape-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.shape-2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
  width: 200px;
  height: 200px;
  top: 40%;
  left: 30%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(249, 115, 22, 0); }
}

.hero-title {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Hero Bottle Showcase */
.bottle-showcase {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  height: 500px;
}

.bottle {
  position: relative;
  transition: var(--transition);
}

.bottle-main {
  z-index: 2;
  animation: bobble 3s ease-in-out infinite;
}

@keyframes bobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.bottle-side {
  opacity: 0.6;
  transform: scale(0.7);
}

.bottle-left {
  position: absolute;
  left: -60px;
  bottom: 30px;
  animation: bobble 3s ease-in-out infinite 0.5s;
}

.bottle-right {
  position: absolute;
  right: -60px;
  bottom: 30px;
  animation: bobble 3s ease-in-out infinite 1s;
}

.bottle-cap {
  width: 50px;
  height: 30px;
  background: linear-gradient(180deg, #334155 0%, #1E293B 100%);
  border-radius: 8px 8px 0 0;
  margin: 0 auto;
}

.bottle-body {
  width: 100px;
  height: 280px;
  background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(200,220,255,0.4) 100%);
  border-radius: 20px 20px 40px 40px;
  border: 3px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.bottle-body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10px;
  width: 15px;
  height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, transparent 100%);
  border-radius: 20px;
}

.bottle-label {
  width: 80px;
  height: 120px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  padding: 10px;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.bottle-label.small {
  width: 60px;
  height: 90px;
}

.ad-text {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.875rem;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(45deg);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subtitle {
    margin: 0 auto 32px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .hero-image {
    order: -1;
  }
  .bottle-showcase {
    height: 350px;
  }
  .bottle-body {
    width: 80px;
    height: 220px;
  }
  .bottle-label {
    width: 60px;
    height: 90px;
    font-size: 0.625rem;
  }
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features {
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--card-bg);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  transition: var(--transition);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.feature-card:hover .feature-icon {
  background: var(--primary);
}

.feature-card:hover .feature-icon svg {
  color: var(--white);
}

.feature-card h3 {
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
}

/* ========================================
   BOTTLES SHOWCASE SECTION
   ======================================== */
.bottles-section {
  background: linear-gradient(180deg, var(--primary-pale) 0%, var(--white) 100%);
}

.bottles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.bottle-card {
  background: var(--white);
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.bottle-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.bottle-card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

/* CSS Bottles */
.css-bottle {
  position: relative;
  animation: bobble 3s ease-in-out infinite;
}

.css-bottle .cap {
  width: 30px;
  height: 20px;
  border-radius: 6px 6px 0 0;
  margin: 0 auto;
}

.css-bottle .body {
  width: 60px;
  height: 150px;
  border-radius: 12px 12px 24px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.css-bottle .body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8px;
  width: 8px;
  height: 100%;
  background: rgba(255,255,255,0.4);
  border-radius: 10px;
}

.css-bottle .label {
  background: rgba(255,255,255,0.9);
  padding: 8px;
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text);
}

/* Sport Bottle */
.sport-cap { background: linear-gradient(180deg, #10B981 0%, #059669 100%); }
.sport-body { background: linear-gradient(180deg, rgba(16,185,129,0.3) 0%, rgba(5,150,105,0.5) 100%); border: 2px solid rgba(16,185,129,0.5); }

/* Classic Bottle */
.classic-cap { background: linear-gradient(180deg, #3B82F6 0%, #2563EB 100%); }
.classic-body { background: linear-gradient(180deg, rgba(59,130,246,0.2) 0%, rgba(37,99,235,0.4) 100%); border: 2px solid rgba(59,130,246,0.4); }

/* Eco Bottle */
.eco-cap { background: linear-gradient(180deg, #84CC16 0%, #65A30D 100%); }
.eco-body { background: linear-gradient(180deg, rgba(132,204,22,0.2) 0%, rgba(101,163,13,0.4) 100%); border: 2px solid rgba(132,204,22,0.4); }

/* Premium Bottle */
.premium-cap { background: linear-gradient(180deg, #F59E0B 0%, #D97706 100%); }
.premium-body { background: linear-gradient(180deg, rgba(245,158,11,0.2) 0%, rgba(217,119,6,0.4) 100%); border: 2px solid rgba(245,158,11,0.4); }

.bottle-card h3 {
  margin-bottom: 8px;
  color: var(--text);
}

.bottle-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */
.how-it-works {
  background: var(--secondary);
  color: var(--white);
}

.how-it-works .section-badge {
  background: rgba(249, 115, 22, 0.2);
}

.how-it-works .section-title {
  color: var(--white);
}

.steps-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.step {
  flex: 1;
  min-width: 200px;
  max-width: 250px;
  text-align: center;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step h3 {
  color: var(--white);
  margin-bottom: 12px;
}

.step p {
  color: var(--text-light);
  font-size: 0.9375rem;
}

.step-connector {
  width: 60px;
  height: 2px;
  background: var(--primary);
  margin-top: 30px;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .step-connector {
    display: none;
  }
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  background: var(--white);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section-badge {
  margin-bottom: 16px;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 32px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--primary-pale);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-method:hover {
  background: var(--primary);
  color: var(--white);
}

.contact-method:hover .method-icon {
  background: var(--white);
}

.contact-method:hover .method-icon svg {
  color: var(--primary);
}

.method-icon {
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.method-icon svg {
  width: 24px;
  height: 24px;
  color: var(--white);
  transition: var(--transition);
}

.method-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.contact-method:hover .method-label {
  color: rgba(255,255,255,0.8);
}

.method-value {
  display: block;
  font-weight: 600;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  background: var(--background);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link svg {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
}

.social-link:hover svg {
  color: var(--white);
}

/* Contact Form */
.contact-form {
  background: var(--card-bg);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: inherit;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  background: var(--background);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-message {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  display: none;
}

.form-message.success {
  display: block;
  background: #D1FAE5;
  color: #065F46;
}

.form-message.error {
  display: block;
  background: #FEE2E2;
  color: #991B1B;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--secondary);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  color: var(--text-light);
  max-width: 300px;
}

.footer-links {
  display: flex;
  gap: 80px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  color: var(--text-light);
  margin-bottom: 12px;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-light);
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .footer-links {
    gap: 40px;
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.15s; }
.animate-on-scroll.delay-2 { transition-delay: 0.3s; }
.animate-on-scroll.delay-3 { transition-delay: 0.45s; }

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }