/* LarioX Wellness - Active Oxygen & Anion Care Theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #E11D48;
  --primary-hover: #BE123C;
  --primary-light: #FFF1F2;
  --primary-border: #FECDD3;
  --primary-glow: rgba(225, 29, 72, 0.2);

  --accent-mint: #059669;
  --mint-light: #ECFDF5;
  --mint-border: #A7F3D0;

  --accent-purple: #7E22CE;
  --purple-light: #FAF5FF;
  --purple-border: #E9D5FF;

  --bg-page: #FAF8F6;
  --bg-white: #FFFFFF;
  --bg-soft-card: rgba(255, 255, 255, 0.92);
  --bg-blush: #FFF5F7;

  --text-main: #0F172A;
  --text-body: #475569;
  --text-muted: #94A3B8;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(225, 29, 72, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 25px -5px rgba(225, 29, 72, 0.09), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 25px 35px -5px rgba(225, 29, 72, 0.14), 0 12px 14px -8px rgba(0, 0, 0, 0.04);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

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

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------------- Top Announcement Bar ---------------- */
.top-notice-bar {
  background: linear-gradient(90deg, #FFF1F2 0%, #FCE7F3 50%, #ECFDF5 100%);
  border-bottom: 1px solid rgba(225, 29, 72, 0.1);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #9F1239;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.top-notice-bar .pill-code {
  background: #FFFFFF;
  color: var(--primary);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  border: 1px dashed var(--primary);
  font-weight: 800;
  letter-spacing: 0.5px;
}

/* ---------------- Main Header & Navigation ---------------- */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(244, 63, 94, 0.1);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo img, .brand-logo svg {
  height: 44px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 22px;
  align-items: center;
  white-space: nowrap;
}

.nav-link {
  font-size: 14px;
  font-weight: 600;
  color: #475569;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

#headerAuthArea {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, #FB7185 0%, #E11D48 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #F43F5E 0%, #BE123C 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(225, 29, 72, 0.4);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-main);
  border: 1px solid #E2E8F0;
}

.btn-secondary:hover {
  background: var(--primary-light);
  border-color: var(--primary-border);
  color: var(--primary);
}

.btn-mint {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
}

.btn-mint:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  transform: translateY(-2px);
}

.btn-partner-badge {
  background: #FAF5FF;
  border: 1px solid #E9D5FF;
  color: #7E22CE;
  padding: 8px 16px;
  font-size: 13px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.btn-partner-badge:hover {
  background: #7E22CE;
  color: #FFFFFF;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-main);
}

/* ---------------- Hero Slider Section ---------------- */
.hero-slider-section {
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(225, 29, 72, 0.08);
}

.slider-container {
  position: relative;
  width: 100%;
  height: clamp(380px, 50vw, 640px);
  overflow: hidden;
  background: #F1F5F9;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1.02);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Slider Controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #0F172A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider-arrow:hover {
  background: #2563EB;
  color: #FFFFFF;
  border-color: #2563EB;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.slider-prev {
  left: 28px;
}

.slider-next {
  right: 28px;
}

.slider-indicators {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 9999px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dot.active {
  width: 32px;
  background: #FFFFFF;
  border-radius: 9999px;
}

/* ---------------- Trust Badges Strip ---------------- */
.trust-strip {
  background: #FFFFFF;
  padding: 32px 0;
  border-bottom: 1px solid #F1F5F9;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: #FAF8F6;
  border: 1px solid #F1F5F9;
  transition: var(--transition);
}

.trust-card:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
  border-color: var(--primary-border);
}

.trust-icon {
  font-size: 32px;
  line-height: 1;
}

.trust-card h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.trust-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ---------------- Section Typography ---------------- */
.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid var(--primary-border);
}

.section-tag.mint {
  color: var(--accent-mint);
  background: var(--mint-light);
  border-color: var(--mint-border);
}

.section-tag.purple {
  color: var(--accent-purple);
  background: var(--purple-light);
  border-color: var(--purple-border);
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-body);
}

/* ---------------- Product Showcase Section ---------------- */
.products-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #FAF8F6 0%, #FFF5F7 100%);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  align-items: stretch;
  max-width: 1040px;
  margin: 0 auto;
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(225, 29, 72, 0.12);
  box-shadow: var(--shadow-md);
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-border);
}

.product-card.featured {
  border: 2px solid #E11D48;
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFBFD 100%);
}

.product-card.vip {
  border: 2px solid #7E22CE;
}

.badge-flag {
  position: absolute;
  top: -14px;
  right: 28px;
  background: linear-gradient(135deg, #FB7185 0%, #E11D48 100%);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.3);
}

.badge-flag.purple {
  background: linear-gradient(135deg, #9333EA 0%, #7E22CE 100%);
  box-shadow: 0 4px 12px rgba(126, 34, 206, 0.3);
}

.product-visual {
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #FFF5F7;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 290px;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04);
}

.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-visual img {
  transform: scale(1.05);
}

.product-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.product-name {
  font-size: 24px;
  font-weight: 800;
}

.product-pack-pill {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: #F1F5F9;
  color: #334155;
}

.product-desc {
  font-size: 14px;
  color: var(--text-body);
  margin-bottom: 20px;
}

/* Price Box */
.price-box {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: #FAF8F6;
  border-radius: var(--radius-md);
}

.current-price {
  font-size: 32px;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  color: var(--primary);
}

.product-card.vip .current-price {
  color: var(--accent-purple);
}

.original-price {
  font-size: 18px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.savings-tag {
  margin-left: auto;
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-mint);
  background: var(--mint-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* Feature List */
.product-features-list {
  list-style: none;
  margin-bottom: 28px;
  flex-grow: 1;
}

.product-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 10px;
  color: #334155;
}

.product-features-list .check-icon {
  color: var(--accent-mint);
  font-weight: 900;
  background: var(--mint-light);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.product-actions {
  display: flex;
  gap: 14px;
}

.product-actions .btn {
  flex: 1;
}

/* ---------------- 7-Layer Innovation Section ---------------- */
.layer-section {
  padding: 90px 0;
  background: #FFFFFF;
}

.layer-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.layer-schematic {
  background: #FAF8F6;
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid #F1F5F9;
}

.layer-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.layer-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.layer-item:hover {
  border-color: var(--primary-border);
  transform: translateX(6px);
}

.layer-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  flex-shrink: 0;
}

.layer-info h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.layer-info p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ---------------- Strict Referral Highlight Strip ---------------- */
.referral-banner-section {
  padding: 60px 0;
  background: linear-gradient(135deg, #881337 0%, #BE123C 50%, #E11D48 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.referral-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.referral-text h3 {
  color: #FFFFFF;
  font-size: 28px;
  margin-bottom: 8px;
}

.referral-text p {
  color: #FFE4E8;
  font-size: 16px;
}

.referral-action-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  white-space: nowrap;
}

.referral-badge-pill {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------------- Partner Section (Protected Gate & WIP Banner) ---------------- */
.partner-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #FAF8F6 0%, #FAF5FF 100%);
  position: relative;
}

.wip-banner-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 2px dashed #D8B4FE;
  padding: 50px 40px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: 0 auto;
}

.wip-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F3E8FF;
  color: #7E22CE;
  font-size: 13px;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.wip-tag .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7E22CE;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

.wip-banner-card h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 14px;
}

.wip-banner-card p {
  font-size: 16px;
  color: var(--text-body);
  max-width: 650px;
  margin: 0 auto 32px auto;
}

.partner-perks-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.partner-perk-item {
  background: #FAF5FF;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid #E9D5FF;
}

.partner-perk-item .perk-emoji {
  font-size: 28px;
  margin-bottom: 8px;
}

.partner-perk-item h5 {
  font-size: 15px;
  font-weight: 700;
  color: #581C87;
  margin-bottom: 4px;
}

.partner-perk-item p {
  font-size: 12px;
  color: #64748b;
  margin: 0;
}

.partner-code-gate {
  background: #FAF8F6;
  border-radius: var(--radius-md);
  padding: 24px;
  max-width: 540px;
  margin: 0 auto;
  border: 1px solid #E2E8F0;
}

.partner-input-row {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.partner-input-row input {
  flex: 1;
  padding: 12px 18px;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.partner-input-row input:focus {
  border-color: #7E22CE;
}

/* ---------------- Contact & Callback Form Section ---------------- */
.contact-section {
  padding: 90px 0;
  background: #FFFFFF;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: flex-start;
}

.contact-side-info {
  background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E8 100%);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid #FECDD3;
}

.contact-side-info h3 {
  font-size: 26px;
  margin-bottom: 14px;
}

.contact-side-info p {
  font-size: 15px;
  color: #475569;
  margin-bottom: 30px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-sm);
}

.channel-detail h5 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.channel-detail span {
  font-size: 14px;
  color: var(--text-body);
}

/* Form Tabs & Card */
.contact-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  background: #FAF8F6;
  padding: 6px;
  border-radius: var(--radius-full);
}

.form-tab-btn {
  flex: 1;
  padding: 10px 18px;
  border: none;
  background: transparent;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: #64748B;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.form-tab-btn.active {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid #E2E8F0;
  font-family: inherit;
  font-size: 14px;
  color: var(--text-main);
  background: #FFFFFF;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ---------------- Modals System ---------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-hover);
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #F1F5F9;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  color: #64748B;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.modal-header {
  margin-bottom: 24px;
  text-align: center;
}

.modal-header h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-header p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Referral Notice in Signup */
.referral-notice-box {
  background: #FFF1F2;
  border: 1px solid #FECDD3;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 13px;
  color: #9F1239;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.referral-validation-status {
  font-size: 12px;
  margin-top: 5px;
  font-weight: 600;
  display: none;
}

.referral-validation-status.valid {
  color: var(--accent-mint);
  display: block;
}

.referral-validation-status.invalid {
  color: var(--primary);
  display: block;
}

/* Payment Gateway Simulation UI */
.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.pay-method-option {
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
}

.pay-method-option:hover, .pay-method-option.selected {
  border-color: var(--primary);
  background: var(--primary-light);
}

.pay-method-option input {
  accent-color: var(--primary);
}

.order-summary-strip {
  background: #FAF8F6;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}

/* ---------------- Toast Alerts ---------------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0F172A;
  color: #FFFFFF;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInUp 0.3s ease-out;
  max-width: 380px;
}

.toast.success {
  background: #065F46;
  border-left: 4px solid #34D399;
}

.toast.error {
  background: #881337;
  border-left: 4px solid #FB7185;
}

@keyframes slideInUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 70px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a:hover {
  color: #FFFFFF;
}

.footer-brand p {
  font-size: 14px;
  margin-top: 14px;
  max-width: 320px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .mobile-toggle {
    display: block;
  }
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    border-bottom: 1px solid #E2E8F0;
    padding: 24px;
    display: none;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .main-nav.active {
    display: block;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }
  .layer-layout {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .slider-container {
    height: 380px;
  }
  .referral-box {
    flex-direction: column;
    text-align: center;
  }
  .partner-perks-row {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}