:root {
  --bg-canvas: #f8fafc;
  --bg-surface: rgba(255, 255, 255, 0.92);
  --bg-subtle: rgba(241, 245, 249, 0.85);
  --border-light: rgba(226, 232, 240, 0.8);
  --teal-primary: #0d9488;
  --teal-hover: #0f766e;
  --teal-light: rgba(204, 251, 241, 0.8);
  --rose-accent: #f43f5e;
  --amber-gold: #d97706;
  --purple-glow: #8b5cf6;
  --text-main: #0f172a;
  --text-sub: #475569;
  --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --card-shadow: 0 14px 35px rgba(15, 23, 42, 0.07);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: #f8fafc;
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Semi-transparent blurred colorful background layer */
body::before {
  content: '';
  position: fixed;
  top: -10%;
  left: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.22) 0%, rgba(20, 184, 166, 0.08) 50%, rgba(255, 255, 255, 0) 70%);
  filter: blur(90px);
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  bottom: -10%;
  right: -10%;
  width: 65vw;
  height: 65vw;
  background: radial-gradient(circle, rgba(244, 63, 94, 0.18) 0%, rgba(139, 92, 246, 0.12) 50%, rgba(255, 255, 255, 0) 70%);
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.full-width-block {
  width: 100%;
}

/* Header & Nav */
header {
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-light);
  padding: 16px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

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

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-badge {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--teal-primary), #14b8a6);
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.brand-name {
  font-weight: 900;
  font-size: 19px;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

.brand-sub {
  font-size: 12px;
  color: var(--teal-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 24px;
}

.nav-link {
  color: var(--text-sub);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: color 0.2s, transform 0.2s;
  display: inline-block;
}

.nav-link:hover {
  color: var(--teal-primary);
  transform: translateY(-1px);
}

.header-cta-btn {
  background: linear-gradient(135deg, var(--teal-primary), var(--teal-hover));
  color: #ffffff;
  text-decoration: none;
  padding: 11px 24px;
  border-radius: 30px;
  font-weight: 800;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.header-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(13, 148, 136, 0.4);
}

/* Hero Section & Top Photos Showcase */
.hero-section {
  padding: 45px 0 30px;
}

.hero-tag-box {
  display: inline-block;
  background: var(--teal-light);
  color: var(--teal-hover);
  border: 1px solid rgba(13, 148, 136, 0.25);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}

.hero-title {
  font-size: 40px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 18px;
}

.hero-title span {
  color: var(--teal-primary);
}

.hero-lead {
  font-size: 19px;
  color: var(--text-sub);
  max-width: 900px;
  line-height: 1.65;
  margin-bottom: 35px;
}

/* TOP TWO REAL PHOTOS SHOWCASE RIGHT AT THE BEGINNING */
.top-photos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 45px;
}

.top-photo-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.top-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(13, 148, 136, 0.15);
}

.top-photo-card img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.top-photo-caption {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.95);
  font-weight: 800;
  font-size: 16px;
  color: var(--text-main);
  text-align: center;
  border-top: 1px solid var(--border-light);
}

/* Story Narrative Layout */
.story-text-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 40px;
  margin-bottom: 50px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
}

.story-text-container p {
  font-size: 18px;
  color: var(--text-sub);
  margin-bottom: 20px;
  line-height: 1.8;
}

.story-text-container strong {
  color: var(--text-main);
}

/* Timeline Cards */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.timeline-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 26px;
}

.timeline-step-badge {
  display: inline-block;
  background: var(--teal-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.timeline-card h3 {
  font-size: 19px;
  color: var(--text-main);
  margin-bottom: 8px;
}

.timeline-card p {
  font-size: 15px;
  color: var(--text-sub);
}

/* Effects Cards */
.effects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.effect-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
  transition: transform 0.3s;
}

.effect-card:hover {
  transform: translateY(-5px);
  border-color: var(--teal-primary);
}

.effect-icon {
  font-size: 40px;
  margin-bottom: 14px;
}

.effect-card h3 {
  font-size: 19px;
  color: var(--text-main);
  margin-bottom: 10px;
  font-weight: 800;
}

.effect-card p {
  font-size: 15px;
  color: var(--text-sub);
}

/* Section Padding & Headers */
.section-padding {
  padding: 60px 0;
}

.section-head {
  margin-bottom: 35px;
}

.section-subtitle {
  color: var(--teal-primary);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 2px;
  font-weight: 900;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: 34px;
  font-weight: 900;
  color: var(--text-main);
}

/* Comparison Table */
.comp-table-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  overflow: hidden;
  margin-top: 30px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comp-table th, .comp-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
}

.comp-table th {
  background: var(--bg-subtle);
  font-size: 16px;
  color: var(--text-main);
  font-weight: 800;
}

.comp-table td {
  font-size: 15px;
  color: var(--text-sub);
}

.comp-table tr:last-child td {
  border-bottom: none;
}

.comp-highlight {
  color: var(--teal-primary) !important;
  font-weight: 800;
}

/* Ingredients Grid */
.ingredients-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
  margin-bottom: 35px;
}

.ing-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 26px;
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
}

.ing-item-card h4 {
  font-size: 18px;
  color: var(--text-main);
  margin-bottom: 10px;
}

.ing-item-card p {
  font-size: 14px;
  color: var(--text-sub);
}

.usage-box {
  background: var(--teal-light);
  border-left: 5px solid var(--teal-primary);
  padding: 24px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 20px;
  backdrop-filter: blur(6px);
}

.usage-icon {
  font-size: 40px;
}

.usage-info h3 {
  font-size: 19px;
  color: var(--text-main);
  margin-bottom: 4px;
}

.usage-info p {
  font-size: 16px;
  color: var(--teal-hover);
}

/* Certificates Grid */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  margin-top: 35px;
}

.cert-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 28px;
  text-align: center;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
}

.cert-icon-badge {
  font-size: 44px;
  margin-bottom: 14px;
}

.cert-card h4 {
  font-size: 18px;
  color: var(--text-main);
  margin-bottom: 8px;
}

.cert-card p {
  font-size: 14px;
  color: var(--text-sub);
}

/* Order Section */
.order-section {
  padding: 70px 0 90px;
}

.single-order-card {
  max-width: 650px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 2px solid var(--teal-primary);
  border-radius: 28px;
  padding: 45px 35px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(13, 148, 136, 0.15);
  backdrop-filter: blur(12px);
}

.order-header-tag {
  background: var(--teal-primary);
  color: #ffffff;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.single-order-card h2 {
  font-size: 34px;
  font-weight: 900;
  color: var(--text-main);
  margin: 18px 0 8px;
}

.single-order-card .sub {
  font-size: 16px;
  color: var(--text-sub);
  margin-bottom: 28px;
}

.single-pack-box img {
  max-width: 100%;
  max-height: 320px;
  height: auto;
  margin-bottom: 25px;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0,0,0,0.12));
}

.price-display-box {
  background: var(--teal-light);
  border: 1px dashed var(--teal-primary);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 28px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
}

.price-display-box .label {
  font-size: 17px;
  color: var(--text-main);
}

.price-display-box .val {
  font-size: 30px;
  font-weight: 900;
  color: var(--teal-primary);
}

/* Minimal Form */
.minimal-form {
  text-align: left;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 16px 20px;
  background: rgba(248, 250, 252, 0.9);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  color: var(--text-main);
  font-size: 17px;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--teal-primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

.form-input.invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.validation-hint {
  display: none;
  font-size: 13px;
  color: #dc2626;
  margin-top: 6px;
  font-weight: 600;
}

.validation-hint.active {
  display: block;
}

.btn-order-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--teal-primary), var(--teal-hover));
  color: #ffffff;
  border: none;
  padding: 20px;
  border-radius: 14px;
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 10px 25px rgba(13, 148, 136, 0.35);
}

.btn-order-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(13, 148, 136, 0.45);
}

.order-guarantee-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-sub);
  margin-top: 18px;
}

/* Footer */
footer {
  background: rgba(255, 255, 255, 0.95);
  border-top: 1px solid var(--border-light);
  padding: 55px 0 35px;
  backdrop-filter: blur(10px);
}

.footer-company-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 30px;
  padding-bottom: 35px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 30px;
}

.footer-col h4 {
  font-size: 17px;
  color: var(--text-main);
  margin-bottom: 12px;
}

.footer-col p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
}

.footer-btn-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}

.footer-legal-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-sub);
  padding: 9px 18px;
  border-radius: 24px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.footer-legal-btn:hover {
  border-color: var(--teal-primary);
  color: var(--teal-primary);
}

.footer-bottom {
  text-align: center;
  font-size: 14px;
  color: #94a3b8;
}

/* Modal Popup */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(5px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border: 1.5px solid var(--teal-primary);
  border-radius: 20px;
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 35px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-size: 26px;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-title {
  font-size: 24px;
  color: var(--text-main);
  margin-bottom: 18px;
}

.modal-body {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.75;
}

/* Thanks Page Styling */
.thanks-container {
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 20px;
}

.thanks-card {
  max-width: 680px;
  width: 100%;
  background: #ffffff;
  border: 2px solid var(--teal-primary);
  border-radius: 28px;
  padding: 50px 40px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(13, 148, 136, 0.15);
  backdrop-filter: blur(10px);
}

.thanks-icon {
  width: 90px;
  height: 90px;
  background: var(--teal-light);
  color: var(--teal-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  margin: 0 auto 24px;
}

.thanks-title {
  font-size: 34px;
  font-weight: 900;
  color: var(--text-main);
  margin-bottom: 12px;
}

.thanks-subtitle {
  font-size: 18px;
  color: var(--teal-primary);
  margin-bottom: 35px;
}

.order-details-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  text-align: left;
  margin-bottom: 35px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 16px;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  color: var(--text-sub);
}

.detail-val {
  color: var(--text-main);
  font-weight: 800;
}

.thanks-next-step {
  background: var(--teal-light);
  border-left: 4px solid var(--teal-primary);
  padding: 18px;
  border-radius: 10px;
  text-align: left;
  font-size: 15px;
  color: var(--teal-hover);
  margin-bottom: 35px;
}

.btn-back-home {
  display: inline-block;
  background: linear-gradient(135deg, var(--teal-primary), var(--teal-hover));
  color: #ffffff;
  text-decoration: none;
  padding: 16px 34px;
  border-radius: 30px;
  font-weight: 900;
  font-size: 17px;
  transition: all 0.3s;
}

.btn-back-home:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(13, 148, 136, 0.4);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .hero-title {
    font-size: 30px;
  }
  .top-photos-grid {
    grid-template-columns: 1fr;
  }
  .top-photo-card img {
    height: 300px;
  }
  .nav-menu {
    display: none;
  }
  .story-text-container {
    padding: 26px;
  }
  .single-order-card {
    padding: 35px 22px;
  }
}