/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */

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

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

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-gray-800);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   2. CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
  /* Primary — soft rose/pink */
  --color-primary-50:  #FFF5F7;
  --color-primary-100: #FFE4EC;
  --color-primary-200: #FFC2D4;
  --color-primary-300: #FF9BB8;
  --color-primary-400: #F2789F;
  --color-primary-500: #E05C88;
  --color-primary-600: #C94472;

  /* Accent — deep teal/emerald */
  --color-accent-50:  #F0FDFA;
  --color-accent-100: #CCFBF1;
  --color-accent-200: #7DD3C4;
  --color-accent-300: #4DB8A4;
  --color-accent-400: #2A9D8F;
  --color-accent-500: #1A7A6E;
  --color-accent-600: #115E54;

  /* Neutrals */
  --color-white:      #FFFFFF;
  --color-cream:      #FFFBF7;
  --color-gray-50:    #FAFAF9;
  --color-gray-100:   #F5F5F4;
  --color-gray-200:   #E7E5E4;
  --color-gray-300:   #D6D3D1;
  --color-gray-400:   #A8A29E;
  --color-gray-500:   #78716C;
  --color-gray-600:   #57534E;
  --color-gray-700:   #44403C;
  --color-gray-800:   #292524;
  --color-gray-900:   #1C1917;

  /* Semantic */
  --color-danger-light: #FEE2E2;
  --color-danger:       #F87171;
  --color-success-light:#D1FAE5;
  --color-success:      #34D399;

  /* Glass */
  --glass-bg:     rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.35);
  --glass-blur:   20px;

  /* Typography */
  --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  --leading-tight:   1.15;
  --leading-snug:    1.35;
  --leading-normal:  1.6;
  --leading-relaxed: 1.75;

  /* Spacing */
  --section-py: 5rem;
  --section-py-mobile: 3.5rem;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 30px rgba(0,0,0,0.1);
  --shadow-xl:  0 12px 40px rgba(0,0,0,0.12);
  --shadow-glow: 0 4px 20px rgba(224, 92, 136, 0.35);
  --shadow-glow-hover: 0 8px 30px rgba(224, 92, 136, 0.5);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Border radius */
  --radius-sm:   0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.25rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;
}

/* ==========================================================================
   3. GLOBAL TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-gray-900);
}

h1 { font-size: clamp(2.25rem, 5vw, var(--text-6xl)); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-4xl)); }
h3 { font-size: clamp(1.125rem, 2vw, var(--text-xl)); }

p {
  color: var(--color-gray-600);
}

strong {
  font-weight: 600;
  color: var(--color-gray-800);
}

/* ==========================================================================
   4. LAYOUT UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: var(--section-py-mobile);
}

@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
  .section { padding-block: var(--section-py); }
}

@media (min-width: 1280px) {
  .container { padding-inline: 2.5rem; }
}

/* Section header */
.section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 1rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary-500);
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.section__label--accent {
  color: var(--color-accent-500);
  background: var(--color-accent-50);
}

.section__title {
  margin-bottom: 1rem;
  max-width: 700px;
}

.section__description {
  font-size: var(--text-lg);
  max-width: 600px;
  color: var(--color-gray-500);
}

.section__header--center {
  text-align: center;
}

.section__header--center .section__title,
.section__header--center .section__description {
  margin-inline: auto;
}

/* ==========================================================================
   5. COMPONENTS
   ========================================================================== */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  border: none;
}

.btn--primary {
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-500));
  box-shadow: var(--shadow-glow);
  min-height: 52px;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-hover);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--text-lg);
  min-height: 56px;
}

.btn--sm {
  padding: 0.625rem 1.5rem;
  font-size: var(--text-sm);
  min-height: 44px;
}

.btn--outline {
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  color: var(--color-accent-500);
  background: transparent;
  border: 2px solid var(--color-accent-400);
  min-height: 52px;
}

.btn--outline:hover {
  background: var(--color-accent-50);
  transform: translateY(-2px);
}

/* --- Glass Card --- */
.card--glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

/* --- Icon --- */
.icon {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* ==========================================================================
   6. HEADER
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.header.is-scrolled {
  background: rgba(255, 251, 247, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.625rem 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-gray-900);
  z-index: 10;
}

.header__logo-icon {
  color: var(--color-primary-400);
}

.header__nav {
  display: none;
  gap: 2rem;
}

.header__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

.header__link:hover {
  color: var(--color-primary-500);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header__cta {
  display: none;
}

.header__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-gray-700);
  z-index: 10;
}

@media (min-width: 1024px) {
  .header__nav {
    display: flex;
  }
  .header__cta {
    display: inline-flex;
  }
  .header__burger {
    display: none;
  }
}

/* --- Mobile Menu --- */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.menu-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--color-white);
  z-index: 1200;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

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

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.mobile-menu__header span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
}

.mobile-menu__header button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-gray-600);
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.mobile-menu__nav a {
  display: block;
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-gray-700);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-menu__nav a:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-500);
}

.mobile-menu__cta {
  margin-top: auto;
  width: 100%;
  text-align: center;
}

/* ==========================================================================
   7. HERO SECTION
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 3rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255, 194, 212, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(204, 251, 241, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, var(--color-primary-50) 0%, var(--color-cream) 70%);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 120, 159, 0.08) 0%, transparent 70%);
  filter: blur(60px);
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -5%;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 157, 143, 0.06) 0%, transparent 70%);
  filter: blur(50px);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-accent-50);
  border: 1px solid var(--color-accent-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent-600);
  margin-bottom: 1.5rem;
}

.hero__badge svg {
  color: var(--color-accent-400);
}

.hero__title {
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  line-height: var(--leading-relaxed);
  color: var(--color-gray-500);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero__cta {
  margin-bottom: 2.5rem;
}

.hero__microcopy {
  margin-top: 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__proof-avatars {
  display: flex;
}

.hero__proof-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-white);
}

.hero__proof-avatar:not(:first-child) {
  margin-left: -0.625rem;
}

.hero__proof-avatar:nth-child(1) { background: var(--color-primary-400); }
.hero__proof-avatar:nth-child(2) { background: var(--color-accent-400); }
.hero__proof-avatar:nth-child(3) { background: var(--color-primary-300); }
.hero__proof-avatar:nth-child(4) { background: var(--color-accent-300); }

.hero__proof-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.hero__proof-text strong {
  color: var(--color-gray-800);
  font-weight: 700;
}

/* Hero visual / mockup */
.hero__visual {
  display: none;
}

@media (min-width: 1024px) {
  .hero {
    min-height: auto;
    padding-top: 8rem;
    padding-bottom: 5rem;
  }

  .hero__inner {
    flex-direction: row;
    align-items: center;
    gap: 4rem;
  }

  .hero__content {
    flex: 1 1 55%;
  }

  .hero__visual {
    display: block;
    flex: 1 1 40%;
    position: relative;
  }
}

.hero__mockup {
  position: relative;
  padding: 2rem;
}

.hero__mockup-card {
  padding: 1.5rem;
  max-width: 280px;
  animation: float 6s ease-in-out infinite;
}

.hero__mockup-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero__mockup-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-200), var(--color-primary-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
}

.hero__mockup-info {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.hero__mockup-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-gray-800);
}

.hero__mockup-spec {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
}

.hero__mockup-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  background: var(--color-accent-50);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent-500);
  margin-bottom: 0.75rem;
}

.hero__mockup-badge svg {
  color: var(--color-accent-400);
}

.hero__mockup-stars {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #FBBF24;
  font-size: var(--text-sm);
}

.hero__mockup-stars span {
  color: var(--color-gray-700);
  font-weight: 600;
  margin-left: 0.25rem;
}

.hero__mockup-card--secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent-600);
  animation: float 6s ease-in-out 1s infinite;
  max-width: none;
}

.hero__mockup-card--secondary svg {
  color: var(--color-accent-400);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==========================================================================
   8. PROBLEMS SECTION
   ========================================================================== */

.problems {
  background: var(--color-cream);
}

.problems__header {
  margin-bottom: 3rem;
  text-align: center;
}

.problems__header .section__title,
.problems__header .section__description {
  margin-inline: auto;
}

.problems__grid {
  display: grid;
  gap: 1.25rem;
}

.problems__card {
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-danger);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.problems__card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.problems__card-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-gray-800);
}

.problems__card-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

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

@media (min-width: 1024px) {
  .problems__card {
    padding: 2rem;
  }
}

/* ==========================================================================
   9. SOLUTION SECTION
   ========================================================================== */

.solution {
  position: relative;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-accent-50) 100%);
  overflow: hidden;
}

.solution::before {
  content: '';
  position: absolute;
  top: 20%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 157, 143, 0.05) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.solution__header {
  margin-bottom: 3rem;
  text-align: center;
}

.solution__header .section__title,
.solution__header .section__description {
  margin-inline: auto;
}

.solution__grid {
  display: grid;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.solution__card {
  padding: 1.75rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.solution__card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  background: var(--color-accent-50);
  color: var(--color-accent-400);
}

.solution__card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 0.625rem;
  color: var(--color-gray-800);
}

.solution__card-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
  margin-bottom: 1rem;
}

.solution__card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: var(--color-success-light);
  color: var(--color-accent-600);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}

.solution__card-tag svg {
  color: var(--color-success);
}

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

@media (min-width: 1024px) {
  .solution__card {
    padding: 2rem;
  }
}

/* ==========================================================================
   10. HOW IT WORKS SECTION
   ========================================================================== */

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

.how-it-works__header {
  text-align: center;
  margin-bottom: 3rem;
}

.how-it-works__header .section__title,
.how-it-works__header .section__description {
  margin-inline: auto;
}

.steps {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-accent-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--color-primary-500);
  border: 2px solid var(--color-primary-200);
}

.step__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: var(--radius-lg);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-400);
}

.step__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-gray-800);
}

.step__text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  max-width: 300px;
  margin-inline: auto;
  line-height: var(--leading-relaxed);
}

.how-it-works__cta {
  text-align: center;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .step::after {
    content: '';
    position: absolute;
    top: 24px;
    right: -1rem;
    width: calc(100% - 48px - 2rem);
    height: 2px;
    background: repeating-linear-gradient(
      90deg,
      var(--color-primary-200) 0,
      var(--color-primary-200) 6px,
      transparent 6px,
      transparent 12px
    );
    transform: translateX(calc(50% + 24px + 1rem));
  }

  .step:last-child::after {
    display: none;
  }
}

/* ==========================================================================
   11. FEATURES / BENTO GRID
   ========================================================================== */

.features {
  background: var(--color-cream);
}

.features__header {
  text-align: center;
  margin-bottom: 3rem;
}

.features__header .section__title {
  margin-inline: auto;
}

.bento {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.bento__item {
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.bento__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.bento__title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-gray-800);
}

.bento__text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

.bento__item--accent {
  background: linear-gradient(135deg, var(--color-accent-400), var(--color-accent-500));
}

.bento__item--accent .bento__icon {
  background: rgba(255,255,255,0.2);
  color: var(--color-white);
}

.bento__item--accent .bento__title {
  color: var(--color-white);
}

.bento__item--accent .bento__text {
  color: rgba(255,255,255,0.85);
}

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

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

  .bento__item--lg {
    grid-column: span 2;
    grid-row: span 2;
    padding: 2rem;
  }

  .bento__item--lg .bento__icon {
    width: 60px;
    height: 60px;
  }

  .bento__item--lg .bento__title {
    font-size: var(--text-lg);
  }

  .bento__item--lg .bento__text {
    font-size: var(--text-base);
  }

  .bento__item--md {
    grid-column: span 2;
  }
}

/* ==========================================================================
   12. SOCIAL PROOF
   ========================================================================== */

.social-proof {
  background: var(--color-white);
  overflow: hidden;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
  padding: 2rem;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-accent-50));
  border-radius: var(--radius-2xl);
}

.stat {
  text-align: center;
  padding: 1rem;
}

.stat__number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  color: var(--color-gray-900);
  line-height: 1;
}

.stat__suffix {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  color: var(--color-primary-400);
}

.stat__label {
  display: block;
  margin-top: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
    padding: 2.5rem;
  }
}

/* Testimonials */
.testimonials__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.testimonials__header .section__title {
  margin-inline: auto;
}

.testimonials {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.testimonial {
  padding: 1.75rem;
}

.testimonial__stars {
  color: #FBBF24;
  font-size: var(--text-lg);
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial__text {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-300), var(--color-primary-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.testimonial__name {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-gray-800);
}

.testimonial__detail {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-gray-400);
}

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

/* Trust badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-200);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

.trust-badge svg {
  color: var(--color-accent-400);
  flex-shrink: 0;
}

/* ==========================================================================
   13. FOR CLINICS SECTION
   ========================================================================== */

.for-clinics {
  position: relative;
  background: var(--color-cream);
  overflow: hidden;
}

.for-clinics__inner {
  padding: 2.5rem 1.5rem;
  display: grid;
  gap: 2.5rem;
  position: relative;
  overflow: hidden;
}

.for-clinics__inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 157, 143, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.for-clinics__content {
  position: relative;
  z-index: 1;
}

.for-clinics__content .section__title {
  margin-bottom: 1rem;
}

.for-clinics__content .section__description {
  margin-bottom: 1.5rem;
}

.for-clinics__benefits {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: 2rem;
}

.for-clinics__benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-gray-700);
}

.for-clinics__benefits li svg {
  color: var(--color-accent-400);
  flex-shrink: 0;
}

/* Dashboard mockup */
.for-clinics__visual {
  display: none;
  position: relative;
  z-index: 1;
}

.for-clinics__mockup {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mockup__header {
  padding: 1rem 1.5rem;
  background: var(--color-accent-400);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
}

.mockup__stat-row {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
}

.mockup__stat {
  flex: 1;
  text-align: center;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.mockup__stat span {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-3xl);
  color: var(--color-accent-500);
  margin-bottom: 0.25rem;
}

.mockup__stat small {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.mockup__chart {
  padding: 0 1.5rem 1.5rem;
}

.mockup__chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.375rem;
  height: 60px;
}

.mockup__chart-bar {
  flex: 1;
  background: var(--color-accent-200);
  border-radius: 3px 3px 0 0;
  transition: background var(--transition-fast);
}

.mockup__chart-bar:nth-child(odd) {
  background: var(--color-accent-300);
}

@media (min-width: 768px) {
  .for-clinics__inner {
    grid-template-columns: 1fr 1fr;
    padding: 3rem;
    align-items: center;
  }

  .for-clinics__visual {
    display: block;
  }
}

/* ==========================================================================
   14. FAQ SECTION
   ========================================================================== */

.faq {
  background: var(--color-white);
}

.faq__header {
  text-align: center;
  margin-bottom: 3rem;
}

.faq__header .section__title {
  margin-inline: auto;
}

.faq__list {
  max-width: 800px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-gray-200);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem 0;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-gray-800);
  cursor: pointer;
  min-height: 48px;
}

.faq-item__question:hover {
  color: var(--color-primary-500);
}

.faq-item__chevron {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-gray-400);
}

.faq-item.is-open .faq-item__chevron {
  transform: rotate(180deg);
  color: var(--color-primary-400);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item__answer p {
  padding-bottom: 1.25rem;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-500);
}

/* ==========================================================================
   15. FINAL CTA SECTION
   ========================================================================== */

.final-cta {
  position: relative;
  background: radial-gradient(ellipse at 50% 100%, var(--color-primary-50) 0%, var(--color-cream) 70%);
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 120, 159, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.final-cta__inner {
  text-align: center;
  max-width: 650px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.final-cta__title {
  margin-bottom: 1rem;
}

.final-cta__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  margin-bottom: 2rem;
}

.final-cta__buttons {
  margin-bottom: 2rem;
}

.final-cta__microcopy {
  margin-top: 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

.final-cta__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.final-cta__trust span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

.final-cta__trust svg {
  color: var(--color-accent-400);
}

/* ==========================================================================
   16. FOOTER
   ========================================================================== */

.footer {
  background: var(--color-gray-900);
  padding: 3rem 0 2rem;
  color: var(--color-gray-400);
}

.footer__inner {
  display: grid;
  gap: 2rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-white);
}

.footer__logo svg {
  color: var(--color-primary-400);
}

.footer__tagline {
  margin-top: 0.375rem;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.footer__nav a {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer__nav a:hover {
  color: var(--color-primary-400);
}

.footer__legal p {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

.footer__legal p + p {
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 2fr 1fr;
    align-items: start;
  }

  .footer__nav {
    justify-content: center;
  }

  .footer__legal {
    text-align: right;
  }
}

/* ==========================================================================
   17. STICKY MOBILE CTA
   ========================================================================== */

.sticky-cta {
  display: none;
}

@media (max-width: 1023px) {
  .sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.875rem 1.25rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-gray-200);
    z-index: 100;
    transform: translateY(100%);
    transition: transform var(--transition-base);
  }

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

  .sticky-cta .btn {
    width: 100%;
    justify-content: center;
  }

  body {
    padding-bottom: 0;
  }

  body.has-sticky-cta {
    padding-bottom: 4.5rem;
  }
}

/* ==========================================================================
   18. ANIMATIONS
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal--left {
  transform: translateX(-30px);
}

.reveal--right {
  transform: translateX(30px);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* Stagger delays */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 0.3s; }

/* Respect user preference */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  @keyframes float {
    from, to { transform: none; }
  }
}