/* ==========================================================================
   VITALISYN VITALITY FUSION - MODERN RESPONSIVE LIGHT-GRAY STYLES
   Clean, responsive, mobile-first CSS3
   ========================================================================== */

:root {
  /* Color Palette - Elegant Light Gray, Slate Blue, Deep Navy */
  --bg-body: #f4f6f9;
  --bg-card: #ffffff;
  --bg-surface: #f8fafc;
  --bg-subtle: #eef2f6;
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-focus: #0284c7;

  --navy-primary: #172a45;
  --navy-dark: #0f1c30;
  --navy-light: #1e3a5f;
  --blue-accent: #0284c7;
  --blue-hover: #0369a1;
  --blue-soft: #e0f2fe;
  --cyan-accent: #0284c7;

  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-inverse: #ffffff;

  --success: #0d9488;
  --success-bg: #ccfbf1;
  --danger: #e11d48;
  --danger-bg: #ffe4e6;
  --warning: #d97706;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 28, 48, 0.05);
  --shadow-md: 0 4px 16px -2px rgba(15, 28, 48, 0.08);
  --shadow-lg: 0 12px 32px -4px rgba(15, 28, 48, 0.12);
  --shadow-xl: 0 20px 45px -8px rgba(15, 28, 48, 0.16);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Spacing */
  --container-width: 1180px;
  --header-height: 74px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--blue-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--blue-hover);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(15, 28, 48, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

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

/* Nav items strictly on 1 line without ugly wrap */
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 22px;
  white-space: nowrap; /* strictly in one line */
}

.nav-link {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text-main);
  padding: 6px 4px;
  position: relative;
  transition: color 0.2s ease;
  white-space: nowrap;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--blue-accent);
  border-radius: 2px;
}

.header-cta {
  flex-shrink: 0;
}

.btn-header-order {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-light) 100%);
  color: #ffffff !important;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 3px 10px rgba(23, 42, 69, 0.2);
  white-space: nowrap;
  transition: all 0.25s ease;
}

.btn-header-order:hover {
  background: linear-gradient(135deg, var(--blue-accent) 0%, var(--navy-light) 100%);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(2, 132, 199, 0.3);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--navy-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  padding: 48px 0 56px;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-body) 100%);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--blue-soft);
  color: var(--blue-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero-badge-tag svg {
  width: 14px;
  height: 14px;
}

.hero-title {
  font-size: 2.35rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--navy-primary);
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}

.hero-title span.highlight {
  color: var(--blue-accent);
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.hero-author-box {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: 26px;
}

.author-thumb {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--blue-accent);
}

.author-meta h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
}

.author-meta p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-bullets {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 30px;
}

.hero-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.bullet-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--success-bg);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--blue-accent) 0%, var(--navy-primary) 100%);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.28);
  transition: all 0.25s ease;
  text-align: center;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-hover) 0%, var(--navy-dark) 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(2, 132, 199, 0.38);
  color: #ffffff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  color: var(--navy-primary);
  font-size: 0.98rem;
  font-weight: 600;
  padding: 15px 26px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: var(--blue-accent);
  color: var(--blue-accent);
}

/* Hero Visual Composition */
.hero-visual-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
}

.visual-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f1f5f9;
}

.daughter-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}



/* ==========================================================================
   EDITORIAL STORY SECTION (THE HOOK)
   ========================================================================== */

.story-section {
  padding: 64px 0;
  background: var(--bg-card);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--blue-accent);
  background: var(--blue-soft);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1.3;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.story-content-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.story-text-column p {
  font-size: 1.02rem;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 18px;
}

.story-quote-card {
  background: var(--bg-subtle);
  border-left: 4px solid var(--blue-accent);
  padding: 18px 22px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--navy-primary);
  font-size: 1.05rem;
  font-weight: 500;
}

.story-facts-card {
  background: linear-gradient(135deg, #ffffff 0%, var(--bg-surface) 100%);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.facts-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.facts-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.facts-item {
  display: flex;
  gap: 14px;
}

.facts-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--blue-soft);
  color: var(--blue-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.facts-text h5 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 4px;
}

.facts-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   MICRO-ENGAGEMENTS: QUIZ, TIMER, BEFORE/AFTER, INGREDIENTS
   ========================================================================== */

.interactive-section {
  padding: 64px 0;
  background: var(--bg-body);
}

/* 1. QUIZ */
.quiz-wrapper {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  max-width: 820px;
  margin: 0 auto 56px;
}

.quiz-header {
  text-align: center;
  margin-bottom: 28px;
}

.quiz-progress-bar-container {
  height: 8px;
  background: var(--bg-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 16px 0 24px;
}

.quiz-progress-bar {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--blue-accent), var(--success));
  border-radius: var(--radius-full);
  transition: width 0.35s ease;
}

.quiz-step-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 20px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-option-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.98rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.quiz-option-btn:hover {
  background: var(--blue-soft);
  border-color: var(--blue-accent);
  color: var(--navy-primary);
}

.quiz-option-btn.selected {
  background: var(--blue-soft);
  border-color: var(--blue-accent);
  color: var(--blue-accent);
  font-weight: 600;
}

.quiz-result-box {
  display: none;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1.5px solid var(--blue-accent);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align: center;
}

.quiz-result-score {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 8px;
}

.quiz-result-text {
  font-size: 1rem;
  color: var(--navy-light);
  margin-bottom: 20px;
  line-height: 1.6;
}

/* 2. RECHARGE / BREATHING 20-20-20 TIMER */
.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}

.widget-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.widget-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.widget-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.timer-circle-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 10px auto 14px;
  width: 180px;
  height: 180px;
}

.timer-svg {
  width: 180px;
  height: 180px;
  transform: rotate(-90deg);
}

.timer-circle-bg {
  fill: none;
  stroke: var(--bg-subtle);
  stroke-width: 10;
}

.timer-circle-progress {
  fill: none;
  stroke: var(--blue-accent);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 477.5;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.5s linear, stroke 0.3s ease;
}

.timer-display {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.timer-digits {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1;
}

.timer-unit {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 4px;
}

.timer-phase-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--blue-soft);
  border: 1px solid rgba(2, 132, 199, 0.2);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin: 0 auto 20px;
  max-width: 90%;
}

.timer-phase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-accent);
  display: inline-block;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.timer-phase-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-primary);
  white-space: nowrap;
}

.timer-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.btn-timer {
  background: var(--bg-subtle);
  border: 1px solid var(--border-medium);
  color: var(--navy-primary);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-timer.primary {
  background: var(--blue-accent);
  border-color: var(--blue-accent);
  color: #ffffff;
}

.btn-timer:hover {
  filter: brightness(0.95);
}

/* 3. BEFORE / AFTER COMPARISON COMPONENT */
.comparison-mode-switch {
  display: flex;
  justify-content: center;
  gap: 6px;
  background: var(--bg-subtle);
  padding: 4px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  border: 1px solid var(--border-light);
}

.comp-switch-btn {
  background: transparent;
  border: none;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.comp-switch-btn.active {
  background: #ffffff;
  color: var(--navy-primary);
  box-shadow: var(--shadow-sm);
}

.comparison-grid-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: auto;
}

.comp-card {
  border-radius: var(--radius-md);
  padding: 20px 16px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.card-before {
  background: #fdfafb;
  border-color: #fee2e2;
}

.card-after {
  background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 100%);
  border-color: #bae6fd;
}

.comp-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  width: fit-content;
  letter-spacing: 0.5px;
}

.badge-before {
  background: #fee2e2;
  color: #b91c1c;
}

.badge-after {
  background: var(--blue-accent);
  color: #ffffff;
}

.comp-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.title-before {
  color: #475569;
}

.title-after {
  color: var(--navy-primary);
}

.comp-list {
  list-style: none;
  font-size: 0.84rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-main);
  line-height: 1.4;
}

.comp-list li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.cross-icon {
  color: #ef4444;
  font-weight: 800;
  min-width: 14px;
}

.check-icon {
  color: #0d9488;
  font-weight: 800;
  min-width: 14px;
}

/* 4. INGREDIENTS TABS & BREAKDOWN */
.ingredients-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.ingredients-tabs-nav {
  display: flex;
  gap: 12px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 12px;
  margin-bottom: 24px;
  overflow-x: auto;
  white-space: nowrap;
}

.tab-btn {
  background: transparent;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: var(--blue-soft);
  color: var(--blue-accent);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.tab-info h4 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 8px;
}

.tab-tagline {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-accent);
  margin-bottom: 14px;
}

.tab-info p {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 14px;
}

.tab-metrics {
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border-light);
}

.tab-metrics h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.metrics-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding: 4px 0;
  border-bottom: 1px dashed var(--border-medium);
}

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

/* ==========================================================================
   QUALITY & CERTIFICATES BLOCK
   ========================================================================== */

.certificates-section {
  padding: 64px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.cert-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cert-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-accent);
  box-shadow: var(--shadow-lg);
  background: #ffffff;
}

.cert-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: transform 0.2s ease;
}

.cert-card:hover .cert-icon-wrapper {
  transform: scale(1.08);
}

.cert-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 6px;
}

.cert-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 14px;
}

.cert-cta-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--blue-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

/* Modal Window for Certificates */
.cert-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 28, 48, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.cert-modal.open {
  display: flex;
}

.cert-modal-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-subtle);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--navy-primary);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--success-bg);
  color: var(--success);
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 12px;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 8px;
}

.modal-description {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 20px;
}

.modal-specs-table {
  width: 100%;
  font-size: 0.88rem;
  border-collapse: collapse;
  margin-bottom: 24px;
}

.modal-specs-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-light);
}

.modal-specs-table td:first-child {
  font-weight: 600;
  color: var(--navy-primary);
  width: 40%;
}

.modal-specs-table td:last-child {
  color: var(--text-muted);
}

/* ==========================================================================
   OFFER & CONSULTATION SECTION
   ========================================================================== */

.offer-section {
  padding: 72px 0;
  background: linear-gradient(180deg, var(--bg-body) 0%, #e2e8f0 100%);
  position: relative;
}

.offer-container-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
}

/* Left Col: Product visual & consultation philosophy */
.offer-product-col {
  padding: 44px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.offer-box-showcase {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.offer-box-showcase img {
  max-width: 280px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.offer-box-features {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.offer-feature-pill {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--navy-primary);
  background: var(--bg-card);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
}

/* Right Col: Consultation Form */
.offer-form-col {
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.form-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--blue-soft);
  color: var(--blue-accent);
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.form-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1.25;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-primary);
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  color: var(--text-main);
  background: #ffffff;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: var(--blue-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* Specific Greece Phone Input with Fixed Prefix (+30) */
.phone-input-container {
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}

.phone-input-container:focus-within {
  border-color: var(--blue-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.phone-input-container.is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.15);
}

.phone-input-container.is-valid {
  border-color: var(--success);
}

.phone-prefix-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 14px;
  background: var(--bg-subtle);
  border-right: 1px solid var(--border-medium);
  color: var(--navy-primary);
  font-weight: 700;
  font-size: 0.95rem;
  user-select: none;
  cursor: default;
}

.flag-icon {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  object-fit: cover;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.phone-input-field {
  flex: 1;
  border: none;
  outline: none;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-main);
  background: transparent;
}

.phone-validation-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  min-height: 18px;
}

.phone-validation-hint.error {
  color: var(--danger);
  font-weight: 600;
}

.phone-validation-hint.success {
  color: var(--success);
  font-weight: 600;
}

.btn-submit-order {
  width: 100%;
  padding: 18px;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.2px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue-accent) 0%, var(--navy-primary) 100%);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.32);
  transition: all 0.25s ease;
  margin-top: 6px;
}

.btn-submit-order:hover {
  background: linear-gradient(135deg, var(--blue-hover) 0%, var(--navy-dark) 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(2, 132, 199, 0.42);
}

.trust-badges-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.trust-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}

.trust-icon {
  width: 28px;
  height: 28px;
  color: var(--blue-accent);
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--navy-primary);
  line-height: 1.3;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-section {
  padding: 64px 0;
  background: var(--bg-card);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-primary);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon-arrow {
  transition: transform 0.25s ease;
  font-size: 1.2rem;
  color: var(--blue-accent);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER & LEGAL DISCLAIMERS
   ========================================================================== */

.site-footer {
  background: var(--navy-dark);
  color: #94a3b8;
  padding: 56px 0 24px;
  font-size: 0.88rem;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col-title {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: #94a3b8;
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: #ffffff;
}

.company-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
}

.legal-disclaimer-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 30px;
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.6;
}

.legal-disclaimer-box strong {
  color: #cbd5e1;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
}

/* ==========================================================================
   COOKIE CONSENT BANNER
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 600px;
  margin: 0 auto;
  background: rgba(15, 28, 48, 0.95);
  backdrop-filter: blur(12px);
  color: #ffffff;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-xl);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cookie-text {
  font-size: 0.85rem;
  line-height: 1.45;
  color: #cbd5e1;
}

.cookie-btn {
  background: var(--blue-accent);
  color: #ffffff;
  border: none;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
}

/* ==========================================================================
   SUBPAGE & ARTICLE TEMPLATE STYLES
   ========================================================================== */

.page-hero {
  padding: 44px 0 36px;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-body) 100%);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 12px;
}

.page-lead {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto;
}

.article-container {
  max-width: 860px;
  margin: 40px auto 60px;
  background: var(--bg-card);
  padding: 44px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.article-container h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin: 32px 0 16px;
}

.article-container h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-light);
  margin: 24px 0 12px;
}

.article-container p {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 18px;
}

.article-container ul, .article-container ol {
  margin: 16px 0 24px 24px;
  color: var(--text-main);
  line-height: 1.7;
}

.article-container li {
  margin-bottom: 8px;
}

.table-responsive {
  overflow-x: auto;
  margin: 24px 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th, .data-table td {
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  text-align: left;
}

.data-table th {
  background: var(--bg-subtle);
  color: var(--navy-primary);
  font-weight: 700;
}

.data-table tr:nth-child(even) {
  background: var(--bg-surface);
}

/* Thank you page styling */
.thank-you-box {
  max-width: 680px;
  margin: 50px auto;
  background: var(--bg-card);
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.thank-you-icon {
  width: 72px;
  height: 72px;
  background: var(--success-bg);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.order-badge-pill {
  display: inline-block;
  background: var(--blue-soft);
  color: var(--blue-accent);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin: 14px 0 24px;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE FIRST OVERRIDES)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .daughter-img {
    height: 320px;
  }

  .story-content-grid {
    grid-template-columns: 1fr;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .offer-grid {
    grid-template-columns: 1fr;
  }

  .offer-product-col {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding: 32px 24px;
  }

  .offer-form-col {
    padding: 32px 24px;
  }

  .tab-pane.active {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 14px;
    align-items: flex-start;
  }

  .nav-link {
    font-size: 1.05rem;
  }

  .header-cta {
    display: none;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .article-container {
    padding: 24px 16px;
  }

  .cert-grid {
    grid-template-columns: 1fr;
  }

  .trust-badges-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}