/* ============================================================
   Clinic Launch Lab — Master Stylesheet
   Design Direction: Elevated Clinical Feminine
   Palette: Warm Cream / Deep Navy / Champagne Gold / Soft Rose
   Typography: Playfair Display + DM Sans
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Core Palette */
  --cream:         #FAF7F2;
  --cream-dark:    #F0EBE1;
  --navy:          #1B2A4A;
  --navy-light:    #253659;
  --navy-deep:     #111D33;
  --gold:          #B8934A;
  --gold-light:    #CEAB6A;
  --gold-muted:    #B8934A26;
  --rose:          #C97B84;
  --rose-light:    #D4949C;
  --rose-muted:    #C97B8418;
  --tint:          #D6DDE8;
  --tint-light:    #E8ECF2;
  --white:         #FFFFFF;
  --text-dark:     #2D2D2D;
  --text-medium:   #5A5A5A;
  --text-light:    #FAF7F2;

  /* Semantic Tokens */
  --bg-primary:    var(--cream);
  --bg-elevated:   var(--white);
  --bg-contrast:   var(--navy);
  --bg-subtle:     var(--tint-light);
  --accent:        var(--gold);
  --accent-hover:  var(--gold-light);
  --accent-subtle: var(--gold-muted);
  --highlight:     var(--rose);
  --highlight-subtle: var(--rose-muted);
  --border-color:  var(--tint);
  --border-subtle: #E2E2E2;

  /* Typography */
  --font-display:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:     'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing Scale */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  8rem;

  /* Layout */
  --container:     1140px;
  --container-sm:  860px;
  --section-py:    clamp(4rem, 8vw, 7rem);
  --section-px:    clamp(1.25rem, 4vw, 2rem);

  /* Radii */
  --radius-sm:  6px;
  --radius:     10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Shadows */
  --shadow-sm:    0 1px 3px rgba(27,42,74,0.04), 0 1px 2px rgba(27,42,74,0.06);
  --shadow:       0 4px 16px rgba(27,42,74,0.06), 0 1px 3px rgba(27,42,74,0.04);
  --shadow-lg:    0 12px 40px rgba(27,42,74,0.08), 0 4px 12px rgba(27,42,74,0.04);
  --shadow-gold:  0 4px 20px rgba(184,147,74,0.15);

  /* Transitions */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --transition:   0.35s var(--ease);
  --transition-slow: 0.6s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ---------- Typography System ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 500;
  line-height: 1.2;
}

h3 {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 600;
  line-height: 1.35;
}

h4 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
}

p {
  font-size: clamp(0.975rem, 1.5vw, 1.075rem);
  line-height: 1.7;
  color: var(--text-medium);
}

.overline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
  display: block;
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-medium);
}

.text-light .overline { color: var(--gold-light); }
.text-light h1,
.text-light h2,
.text-light h3,
.text-light h4 { color: var(--text-light); }
.text-light p,
.text-light .lead { color: rgba(250,247,242,0.92); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--section-px);
}

.container--sm {
  max-width: var(--container-sm);
}

section {
  padding: var(--section-py) 0;
  position: relative;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background: var(--gold);
  color: var(--white);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(184,147,74,0.25);
}

.btn--secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn--secondary:hover {
  background: var(--navy);
  color: var(--text-light);
  transform: translateY(-1px);
}

.btn--secondary-light {
  background: transparent;
  color: var(--text-light);
  border: 1.5px solid rgba(250,247,242,0.35);
}

.btn--secondary-light:hover {
  background: rgba(250,247,242,0.1);
  border-color: rgba(250,247,242,0.6);
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn--small {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

.btn-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Button arrow animation */
.btn .arrow {
  transition: transform var(--transition);
  display: inline-block;
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.35rem;
}

.card__icon--gold {
  background: var(--accent-subtle);
  color: var(--gold);
}

.card__icon--rose {
  background: var(--highlight-subtle);
  color: var(--rose);
}

.card__icon--navy {
  background: rgba(27,42,74,0.08);
  color: var(--navy);
}

.card h3 {
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Card with top accent border */
.card--accent {
  border-top: 3px solid var(--gold);
}

/* Card with number */
.card__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

/* ---------- Grids ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Section Backgrounds ---------- */
.bg-cream    { background-color: var(--bg-primary); }
.bg-white    { background-color: var(--bg-elevated); }
.bg-navy     { background-color: var(--navy); }
.bg-navy-deep { background-color: var(--navy-deep); }
.bg-subtle   { background-color: var(--bg-subtle); }

/* Navy section decorative treatment */
.bg-navy {
  position: relative;
}

.bg-navy::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

/* Subtle grain texture for cream sections */
.bg-cream-textured {
  background-color: var(--bg-primary);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.015'/%3E%3C/svg%3E");
}

/* ---------- Dividers & Decorative ---------- */
.divider {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: var(--space-md) 0;
  border-radius: 1px;
}

.divider--center {
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  max-width: 680px;
  margin-bottom: var(--space-xl);
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  margin-top: 0.5rem;
}

/* Gold dot separator between inline items */
.dot-sep::before {
  content: '·';
  margin: 0 0.75rem;
  color: var(--gold);
  font-weight: 700;
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,247,242,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(214,221,232,0.5);
  transition: all var(--transition);
}

.header--scrolled {
  background: rgba(250,247,242,0.97);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0.875rem var(--section-px);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.header__logo-text span:first-child {
  font-weight: 700;
  font-size: 1rem;
}

.header__logo-text span:last-child {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header__nav {
  display: none;
  align-items: center;
  gap: 0;
}

.header__nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.header__nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-medium);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.header__nav-links a:hover {
  color: var(--navy);
  background: rgba(27,42,74,0.04);
}

.header__nav-links a.active {
  color: var(--navy);
  font-weight: 600;
}

.header__cta {
  margin-left: 0.75rem;
}

/* Mobile menu */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27,42,74,0.3);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100vh;
  background: var(--white);
  padding: 5rem 2rem 2rem;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out);
  z-index: 1000;
  overflow-y: auto;
  box-shadow: -8px 0 32px rgba(27,42,74,0.12);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav a {
  display: block;
  padding: 0.875rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition);
}

.mobile-nav a:last-of-type {
  border-bottom: none;
}

.mobile-nav a:hover {
  color: var(--gold);
}

.mobile-nav .btn {
  margin-top: var(--space-md);
  width: 100%;
  text-align: center;
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
  .header__nav { display: flex; }
  .nav-overlay { display: none; }
  .mobile-nav { display: none; }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  padding-top: calc(80px + var(--space-3xl));
  padding-bottom: var(--space-2xl);
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

/* Subtle radial warmth */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(184,147,74,0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* Geometric accent */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--cream), transparent);
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero__content {
  max-width: 620px;
}

.hero__content .overline {
  color: var(--gold-light);
  margin-bottom: var(--space-md);
}

.hero__content h1 {
  color: var(--text-light);
  margin-bottom: var(--space-md);
}

.hero__content h1 em {
  font-style: italic;
  color: var(--gold-light);
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.15rem);
  line-height: 1.7;
  color: rgba(250,247,242,0.92);
  margin-bottom: var(--space-lg);
}

.hero__image {
  position: relative;
}

.hero__image-placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(250,247,242,0.08), rgba(184,147,74,0.12));
  border: 1px solid rgba(250,247,242,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  text-align: center;
  color: rgba(250,247,242,0.4);
  font-size: 0.85rem;
  line-height: 1.5;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
  }
  .hero {
    padding-bottom: var(--space-3xl);
  }
}

/* Trust Bar */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 2;
}

.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  padding: var(--space-md) 0;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-medium);
  white-space: nowrap;
}

.trust-bar__item:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.trust-bar__icon {
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .trust-bar__inner {
    flex-wrap: wrap;
    gap: 0;
  }
  .trust-bar__item {
    flex: 1 1 50%;
    justify-content: center;
    padding: 0.6rem 0.5rem;
    font-size: 0.775rem;
    border-right: none !important;
  }
  .trust-bar__item:nth-child(-n+2) {
    border-bottom: 1px solid var(--border-color);
  }
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-section {
  background: var(--bg-primary);
}

.problem-section .section-header p {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  max-width: 640px;
}

.problem-cards .card {
  border-left: 3px solid transparent;
  transition: all var(--transition);
}

.problem-cards .card:nth-child(1) { border-left-color: var(--rose); }
.problem-cards .card:nth-child(2) { border-left-color: var(--gold); }
.problem-cards .card:nth-child(3) { border-left-color: var(--rose); }
.problem-cards .card:nth-child(4) { border-left-color: var(--gold); }

.problem-cards .card h3 {
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.problem-closing {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
}

.problem-closing p {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 500;
  font-style: italic;
  color: var(--navy);
  line-height: 1.6;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-section {
  background: var(--bg-subtle);
}

.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  counter-reset: step;
}

.process-step {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  position: relative;
  counter-increment: step;
  transition: all var(--transition);
}

.process-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.process-step h3 {
  margin-bottom: 0.6rem;
  color: var(--navy);
}

.process-step p {
  font-size: 0.95rem;
}

/* Connector line between steps */
@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 32px;
    right: -20px;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    z-index: 1;
  }
}

/* ============================================================
   INCLUDED / FEATURES SECTION
   ============================================================ */
.included-section {
  background: var(--bg-primary);
}

.included-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .included-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .included-grid { grid-template-columns: repeat(3, 1fr); }
}

.included-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.included-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.included-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.included-card:hover::before {
  opacity: 1;
}

.included-disclaimer {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-medium);
  font-style: italic;
}

/* ============================================================
   SYSTEM TIERS
   ============================================================ */
.tiers-section {
  background: var(--bg-subtle);
}

.tiers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .tiers-grid { grid-template-columns: repeat(3, 1fr); }
}

.tier-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.tier-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.tier-card--featured {
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-gold);
}

.tier-card--featured::before {
  content: 'FLAGSHIP';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: var(--gold);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.3rem 1rem;
  border-radius: 20px;
}

.tier-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.tier-card__icon--gold {
  background: var(--accent-subtle);
  color: var(--gold);
}

.tier-card__icon--navy {
  background: rgba(27,42,74,0.08);
  color: var(--navy);
}

.tier-card h3 {
  margin-bottom: 0.6rem;
}

.tier-card p {
  font-size: 0.925rem;
}

/* ============================================================
   ROI CALCULATOR
   ============================================================ */
.calculator-section {
  background: var(--bg-primary);
}

.calculator {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  max-width: 700px;
  margin: 0 auto;
}

.calculator__input-group {
  margin-bottom: var(--space-lg);
}

.calculator__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.6rem;
  font-weight: 500;
  font-size: 0.925rem;
  color: var(--navy);
}

.calculator__value {
  font-weight: 700;
  color: var(--gold);
  font-size: 1.05rem;
}

.calculator__slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--tint);
  outline: none;
  cursor: pointer;
}

.calculator__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(184,147,74,0.3);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.calculator__slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calculator__slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(184,147,74,0.3);
  cursor: pointer;
}

.calculator__results {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.calculator__results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  text-align: center;
}

.calculator__result-item {
  padding: var(--space-sm);
}

.calculator__result-value {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--gold-light);
  line-height: 1.2;
}

.calculator__result-label {
  font-size: 0.8rem;
  color: rgba(250,247,242,0.8);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 640px) {
  .calculator {
    padding: var(--space-lg);
  }
  .calculator__results-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .calculator__result-item {
    padding: 0.75rem 0;
  }
  .calculator__result-item:not(:last-child) {
    border-bottom: 1px solid rgba(250,247,242,0.1);
  }
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-studies-section {
  background: var(--bg-subtle);
}

.case-study-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.case-study-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.case-study-card--hero {
  border: 2px solid var(--gold);
}

.case-study__image-placeholder {
  aspect-ratio: 5/1;
  background: linear-gradient(135deg, var(--tint-light), var(--tint));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  font-size: 0.85rem;
  padding: var(--space-md);
  text-align: center;
}

.case-study__body {
  padding: var(--space-lg);
}

.case-study__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}

.case-study__tag--gold {
  background: var(--accent-subtle);
  color: var(--gold);
}

.case-study__tag--rose {
  background: var(--highlight-subtle);
  color: var(--rose);
}

.case-study__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.case-study__stat {
  flex: 1;
  min-width: 120px;
  text-align: center;
}

.case-study__stat-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
}

.case-study__stat-label {
  font-size: 0.75rem;
  color: var(--text-medium);
  margin-top: 0.15rem;
}

.case-studies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .case-studies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   QUALIFICATION SECTION
   ============================================================ */
.qualification-section {
  background: var(--bg-primary);
}

.qualification-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .qualification-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.qualification-col {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.qualification-col h3 {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qualification-col--yes {
  border-top: 3px solid var(--gold);
}

.qualification-col--no {
  border-top: 3px solid var(--rose);
}

.qualification-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.qualification-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-dark);
}

.qualification-list li .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-top: 2px;
}

.icon--check {
  background: var(--accent-subtle);
  color: var(--gold);
}

.icon--x {
  background: var(--highlight-subtle);
  color: var(--rose);
}

/* ============================================================
   GUARANTEE SECTION
   ============================================================ */
.guarantee-section {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.guarantee-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

.guarantee-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(184,147,74,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.guarantee__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.guarantee__shield {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  background: rgba(184,147,74,0.12);
  border: 2px solid rgba(184,147,74,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.guarantee__content h2 {
  color: var(--text-light);
  margin-bottom: var(--space-md);
}

.guarantee__content p {
  color: rgba(250,247,242,0.92);
  font-size: clamp(0.975rem, 1.5vw, 1.075rem);
  line-height: 1.75;
}

.guarantee__content p + p {
  margin-top: var(--space-sm);
}

.guarantee__highlight {
  display: inline-block;
  margin-top: var(--space-lg);
  padding: 0.75rem 1.5rem;
  background: rgba(184,147,74,0.12);
  border: 1px solid rgba(184,147,74,0.25);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--gold-light);
  font-size: 0.95rem;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: var(--bg-primary);
  text-align: center;
}

.final-cta h2 {
  margin-bottom: var(--space-sm);
}

.final-cta p {
  margin-bottom: var(--space-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-deep);
  color: rgba(250,247,242,0.6);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(250,247,242,0.75);
}

.footer__nav h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: var(--space-sm);
}

.footer__nav a {
  display: block;
  font-size: 0.9rem;
  padding: 0.3rem 0;
  color: rgba(250,247,242,0.75);
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: var(--text-light);
}

.footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(250,247,242,0.15);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: rgba(250,247,242,0.65);
}

.footer__legal a {
  color: rgba(250,247,242,0.65);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--text-light);
}

.footer__legal a + a::before {
  content: '·';
  margin: 0 0.5rem;
  color: rgba(250,247,242,0.45);
}

/* ============================================================
   MOBILE STICKY CTA
   ============================================================ */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--white);
  border-top: 1px solid var(--border-color);
  padding: 0.75rem var(--section-px);
  transform: translateY(100%);
  transition: transform 0.4s var(--ease-out);
  box-shadow: 0 -4px 16px rgba(27,42,74,0.08);
}

.mobile-cta.visible {
  transform: translateY(0);
}

.mobile-cta .btn {
  width: 100%;
}

@media (min-width: 1024px) {
  .mobile-cta { display: none; }
}

/* ============================================================
   ANIMATIONS & SCROLL REVEALS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Stagger for grid children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.12s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.19s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.26s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.33s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.40s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PHOTO PLACEHOLDERS
   ============================================================ */
.photo-placeholder {
  background: linear-gradient(135deg, var(--tint-light), var(--tint));
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  color: var(--text-medium);
  font-size: 0.85rem;
  line-height: 1.5;
  min-height: 200px;
}

.photo-placeholder--dark {
  background: linear-gradient(135deg, rgba(250,247,242,0.05), rgba(184,147,74,0.08));
  border-color: rgba(250,247,242,0.12);
  color: rgba(250,247,242,0.4);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

.mx-auto { margin-left: auto; margin-right: auto; }

.max-w-sm { max-width: 480px; }
.max-w-md { max-width: 640px; }
.max-w-lg { max-width: 800px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   PAGE-SPECIFIC: INNER PAGE HERO (for subpages)
   ============================================================ */
.page-hero {
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-xl);
  background: var(--navy);
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--cream), transparent);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero .overline {
  color: var(--gold-light);
}

.page-hero h1 {
  color: var(--text-light);
  max-width: 700px;
}

.page-hero p {
  color: rgba(250,247,242,0.92);
  max-width: 600px;
  margin-top: var(--space-sm);
}

/* ============================================================
   FORMS (for apply page and others)
   ============================================================ */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  transition: all var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-muted);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #B0B0B0;
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235A5A5A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-radio-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  background: var(--white);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.925rem;
}

.form-radio-label:hover {
  border-color: var(--gold);
}

.form-radio-label input[type="radio"] {
  accent-color: var(--gold);
}

.form-radio-label input[type="radio"]:checked + span {
  font-weight: 500;
}

/* ============================================================
   PEPTIDE PAGE STYLES
   ============================================================ */
.peptide-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.peptide-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-color);
  transform: translateY(-2px);
}

.peptide-card__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-bottom: var(--space-sm);
}

.peptide-card__badge--recovery  { background: #E8F5E9; color: #2E7D32; }
.peptide-card__badge--growth    { background: #E3F2FD; color: #1565C0; }
.peptide-card__badge--beauty    { background: var(--highlight-subtle); color: var(--rose); }
.peptide-card__badge--immune    { background: #FFF3E0; color: #E65100; }
.peptide-card__badge--energy    { background: #FFF8E1; color: #F9A825; }
.peptide-card__badge--vitality  { background: #F3E5F5; color: #7B1FA2; }
.peptide-card__badge--intimacy  { background: #FCE4EC; color: #C62828; }

/* ============================================================
   FAQ / ACCORDION
   ============================================================ */
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.15rem var(--space-md);
  font-family: var(--font-body);
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--gold);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-medium);
  transition: all var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--gold);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-answer__inner {
  padding: 0 var(--space-md) 1.25rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-medium);
}

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 640px) {
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    text-align: center;
    justify-content: center;
  }

  .section-header--center {
    text-align: left;
  }

  h1 { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
}

/* Account for mobile sticky CTA */
@media (max-width: 1023px) {
  body {
    padding-bottom: 72px;
  }
}