/* ==========================================================================
   CREGEN v7 — Design System
   Brand: CREGEN JeuDerm · KAIST + EIMEC · CGG Amino-Bridge™
   Stack: Inter (Google Fonts) · Navy / White / Blue palette
   Reference: IM8Health + TryCreate.co pattern language
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS — CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Core palette */
  --white:       #FFFFFF;
  --gray-50:     #F9FAFB;
  --gray-100:    #F3F4F6;
  --gray-200:    #E5E7EB;
  --gray-300:    #D1D5DB;
  --gray-400:    #9CA3AF;
  --gray-500:    #6B7280;
  --gray-600:    #4B5563;
  --gray-700:    #374151;
  --gray-800:    #1F2937;
  --gray-900:    #111827;

  /* Brand navy */
  --navy:        #0A0F2C;
  --navy-900:    #07091E;
  --navy-800:    #1E2A4A;
  --navy-700:    #1E3A5F;
  --navy-600:    #1E4976;
  --navy-400:    #3B5FA0;
  --navy-200:    #A8B8D8;
  --navy-100:    #D6DFEF;
  --navy-50:     #EEF2F9;

  /* Brand blue — CTAs */
  --blue:        #2563EB;
  --blue-700:    #1D4ED8;
  --blue-600:    #2563EB;
  --blue-500:    #3B82F6;
  --blue-400:    #60A5FA;
  --blue-200:    #BFDBFE;
  --blue-100:    #DBEAFE;
  --blue-50:     #EFF6FF;

  /* Accent gold — wholesale / premium highlights */
  --gold:        #D97706;
  --gold-700:    #B45309;
  --gold-500:    #F59E0B;
  --gold-200:    #FDE68A;
  --gold-100:    #FEF3C7;
  --gold-50:     #FFFBEB;

  /* Semantic */
  --green:       #059669;
  --green-700:   #047857;
  --green-100:   #D1FAE5;
  --red:         #DC2626;
  --red-100:     #FEE2E2;

  /* Borders */
  --border:      #E5E7EB;
  --border-dark: #D1D5DB;

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

  --text-xs:     0.75rem;   /* 12px */
  --text-sm:     0.875rem;  /* 14px */
  --text-base:   1rem;      /* 16px */
  --text-lg:     1.125rem;  /* 18px */
  --text-xl:     1.25rem;   /* 20px */
  --text-2xl:    1.5rem;    /* 24px */
  --text-3xl:    1.875rem;  /* 30px */
  --text-4xl:    2.25rem;   /* 36px */
  --text-5xl:    3rem;      /* 48px */
  --text-6xl:    3.75rem;   /* 60px */
  --text-7xl:    4.5rem;    /* 72px */

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-extrabold:800;
  --fw-black:    900;

  --leading-tight:  1.15;
  --leading-snug:   1.3;
  --leading-normal: 1.5;
  --leading-relaxed:1.65;

  --tracking-tight: -0.03em;
  --tracking-snug:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:  0.03em;
  --tracking-wider: 0.06em;
  --tracking-widest:0.1em;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Layout */
  --container-max:  1280px;
  --container-wide: 1440px;
  --container-text: 760px;
  --nav-height:     72px;
  --announce-height:40px;

  /* Borders & Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm:  0 2px 6px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.16);
  --shadow-navy:0 8px 32px rgba(10,15,44,0.24);
  --shadow-blue:0 4px 20px rgba(37,99,235,0.25);

  /* Transitions */
  --ease:       cubic-bezier(0.4,0,0.2,1);
  --ease-out:   cubic-bezier(0,0,0.2,1);
  --duration-fast: 150ms;
  --duration:      250ms;
  --duration-slow: 400ms;

  /* Z-index scale */
  --z-base:    0;
  --z-above:   10;
  --z-sticky:  100;
  --z-nav:     200;
  --z-overlay: 300;
  --z-popup:   400;
  --z-toast:   500;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--leading-normal);
  color: var(--gray-900);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

a:hover {
  text-decoration: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--fw-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-snug);
  color: var(--gray-900);
}

p {
  line-height: var(--leading-relaxed);
}

input:focus,
textarea:focus,
button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY SYSTEM
   -------------------------------------------------------------------------- */

/* Display headings */
.display-1 {
  font-size: clamp(var(--text-5xl), 6vw, var(--text-7xl));
  font-weight: var(--fw-extrabold);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.display-2 {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: var(--fw-extrabold);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

/* Section headings */
.heading-1 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-bold);
  line-height: 1.1;
  letter-spacing: var(--tracking-snug);
}

.heading-2 {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  font-weight: var(--fw-bold);
  line-height: 1.15;
  letter-spacing: var(--tracking-snug);
}

.heading-3 {
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: var(--fw-bold);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.heading-4 {
  font-size: clamp(var(--text-lg), 2vw, var(--text-2xl));
  font-weight: var(--fw-semibold);
  line-height: 1.3;
}

.heading-5 {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  line-height: 1.35;
}

/* Body text */
.text-xl   { font-size: var(--text-xl);   line-height: var(--leading-relaxed); }
.text-lg   { font-size: var(--text-lg);   line-height: var(--leading-relaxed); }
.text-base { font-size: var(--text-base); line-height: var(--leading-relaxed); }
.text-sm   { font-size: var(--text-sm);   line-height: var(--leading-normal); }
.text-xs   { font-size: var(--text-xs);   line-height: var(--leading-normal); }

/* Weight utilities */
.fw-regular   { font-weight: var(--fw-regular); }
.fw-medium    { font-weight: var(--fw-medium); }
.fw-semibold  { font-weight: var(--fw-semibold); }
.fw-bold      { font-weight: var(--fw-bold); }
.fw-extrabold { font-weight: var(--fw-extrabold); }
.fw-black     { font-weight: var(--fw-black); }

/* Tracking utilities */
.tracking-tight   { letter-spacing: var(--tracking-tight); }
.tracking-wide    { letter-spacing: var(--tracking-wide); }
.tracking-wider   { letter-spacing: var(--tracking-wider); }
.tracking-widest  { letter-spacing: var(--tracking-widest); }

/* Label / eyebrow text */
.label {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  line-height: 1;
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: var(--space-3);
}

.eyebrow-gold {
  color: var(--gold);
}

.eyebrow-navy {
  color: var(--navy-400);
}

/* Color utilities */
.text-white   { color: var(--white); }
.text-navy    { color: var(--navy); }
.text-blue    { color: var(--blue); }
.text-gold    { color: var(--gold); }
.text-gray    { color: var(--gray-500); }
.text-gray-6  { color: var(--gray-600); }
.text-green   { color: var(--green); }

/* Alignment */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* --------------------------------------------------------------------------
   4. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

.container-text {
  width: 100%;
  max-width: var(--container-text);
  margin-inline: auto;
  padding-inline: var(--space-8);
}

/* Section wrapper */
.section {
  padding-block: var(--space-24);
}

.section-sm {
  padding-block: var(--space-16);
}

.section-lg {
  padding-block: var(--space-32);
}

.section-xl {
  padding-block: var(--space-40);
}

/* Grid utilities */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-6);
}

/* Gap modifiers */
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }
.gap-12 { gap: var(--space-12); }
.gap-16 { gap: var(--space-16); }

/* Flex utilities */
.flex         { display: flex; }
.flex-col     { display: flex; flex-direction: column; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.items-end    { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end   { justify-content: flex-end; }

/* Spacing helpers */
.mt-auto { margin-top: auto; }
.mb-2    { margin-bottom: var(--space-2); }
.mb-3    { margin-bottom: var(--space-3); }
.mb-4    { margin-bottom: var(--space-4); }
.mb-6    { margin-bottom: var(--space-6); }
.mb-8    { margin-bottom: var(--space-8); }
.mt-6    { margin-top: var(--space-6); }
.mt-8    { margin-top: var(--space-8); }
.mt-12   { margin-top: var(--space-12); }

/* Section intro block */
.section-intro {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-intro .section-title {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-snug);
  margin-bottom: var(--space-4);
}

.section-intro .section-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   5. ANNOUNCEMENT BAR
   -------------------------------------------------------------------------- */
#announce {
  position: relative;
  z-index: calc(var(--z-nav) + 1);
  background-color: var(--navy);
  color: var(--white);
  height: var(--announce-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.announce-track {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  white-space: nowrap;
}

.announce-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  flex-shrink: 0;
}

.announce-item::before {
  content: '·';
  color: var(--blue-400);
  font-size: 1rem;
  line-height: 1;
}

.announce-item:first-child::before {
  display: none;
}

.announce-separator {
  color: var(--navy-400);
  margin-inline: var(--space-6);
  opacity: 0.5;
}

.announce-link {
  font-weight: var(--fw-semibold);
  color: var(--gold-200);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--duration-fast) var(--ease);
}

.announce-link:hover {
  text-decoration-color: var(--gold-200);
}

/* Scrolling marquee version */
.announce-marquee {
  display: flex;
  animation: marquee 30s linear infinite;
}

.announce-marquee:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   6. NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background-color: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  height: var(--nav-height);
  transition: box-shadow var(--duration) var(--ease),
              background-color var(--duration) var(--ease);
}

.nav.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  background-color: rgba(10,15,44,0.97);
}

.nav.nav-transparent {
  background-color: transparent;
  border-bottom-color: transparent;
}

.nav-inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-8);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img,
.nav-logo img {
  height: 32px !important;
  width: auto !important;
  max-width: none !important;
  display: block;
}

.nav-logo-text {
  font-size: var(--text-xl);
  font-weight: var(--fw-black);
  letter-spacing: -0.04em;
  color: var(--navy);
  line-height: 1;
}

.nav-logo-sub {
  font-size: 0.55em;
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--blue);
  display: block;
  margin-top: 1px;
}

/* Primary links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a,
.nav-links > li > button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.80);
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease),
              background-color var(--duration-fast) var(--ease);
  white-space: nowrap;
  letter-spacing: 0.01em;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
}

.nav-links > li > a:hover,
.nav-links > li > button:hover {
  color: var(--white);
  background-color: rgba(255,255,255,0.08);
}

.nav-links > li > a.active,
.nav-links > li > a[aria-current="page"] {
  color: var(--white);
  font-weight: var(--fw-semibold);
}

/* Dropdown chevron */
.nav-chevron {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease);
  opacity: 0.5;
}

.nav-links > li:hover .nav-chevron,
.nav-links > li:focus-within .nav-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: #0d1630;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease,
              transform 0.18s ease,
              visibility 0s linear 0.35s;
  transform: translateX(-50%) translateY(-6px);
  z-index: var(--z-nav);
}

.nav-links > li:hover .nav-dropdown,
.nav-links > li:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity 0.18s ease,
              transform 0.18s ease,
              visibility 0s linear 0s;
}

.nav-dropdown a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.80);
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
  white-space: nowrap;
}

.nav-dropdown a:hover {
  background-color: rgba(37,99,235,0.2);
  color: var(--white);
}

/* Utility icons (search, cart) */
.nav-utils {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.nav-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.80);
  transition: color var(--duration-fast) var(--ease),
              background-color var(--duration-fast) var(--ease);
}

.nav-icon-btn:hover {
  color: var(--white);
  background-color: rgba(255,255,255,0.08);
}

.nav-icon-btn svg {
  width: 20px;
  height: 20px;
}

/* Cart badge */
.nav-cart-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  min-width: 16px;
  height: 16px;
  padding-inline: 4px;
  background: var(--blue);
  color: var(--white);
  font-size: 10px;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  pointer-events: none;
}

/* Wholesale button in nav */
.nav-wholesale {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-full);
  background: transparent;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background-color var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease);
  white-space: nowrap;
}

.nav-wholesale:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--gray-700);
  cursor: pointer;
  background: none;
  border: none;
  transition: background-color var(--duration-fast) var(--ease);
  flex-shrink: 0;
}

.nav-hamburger:hover {
  background-color: var(--gray-100);
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--duration) var(--ease),
              opacity var(--duration) var(--ease),
              width var(--duration) var(--ease);
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
#nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: 0;
  z-index: calc(var(--z-nav) - 1);
  background: #0A0F2C;
  padding-top: calc(var(--nav-height) + 40px);
  padding-inline: var(--space-6);
  padding-bottom: var(--space-8);
  overflow-y: auto;
  flex-direction: column;
}

#nav-mobile.open {
  display: flex;
}

.nav-mobile-links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.nav-mobile-links li {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-mobile-links a,
.nav-mobile-links button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.85);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

.nav-mobile-links a:hover,
.nav-mobile-links button:hover {
  color: var(--white);
}

.nav-mobile-sub {
  padding-left: var(--space-4);
  padding-bottom: var(--space-4);
  display: none;
}

.nav-mobile-sub.open {
  display: block;
}

.nav-mobile-sub a {
  font-size: var(--text-sm);
  font-weight: var(--fw-regular);
  color: var(--gray-600);
  padding: var(--space-2) 0;
  border: none;
}

.nav-mobile-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
}

/* Overlay for mobile nav */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,15,44,0.4);
  z-index: calc(var(--z-nav) - 2);
  backdrop-filter: blur(2px);
}

.nav-overlay.open {
  display: block;
}

/* --------------------------------------------------------------------------
   7. BUTTON SYSTEM
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: center;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease),
              border-color var(--duration-fast) var(--ease),
              box-shadow var(--duration-fast) var(--ease),
              transform var(--duration-fast) var(--ease);
  text-decoration: none;
  -webkit-user-select: none;
  user-select: none;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Sizes */
.btn-sm {
  padding: 10px 20px;
  font-size: var(--text-xs);
  gap: var(--space-1);
}

.btn-lg {
  padding: 18px 40px;
  font-size: var(--text-base);
  letter-spacing: 0.015em;
}

.btn-xl {
  padding: 20px 48px;
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
}

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

/* Variants */
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  box-shadow: 0 6px 24px rgba(37,99,235,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}

.btn-outline:hover {
  background: var(--blue-50);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--gray-50);
  border-color: var(--gray-200);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn-navy:hover {
  background: var(--navy-800);
  border-color: var(--navy-800);
}

.btn-gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(217,119,6,0.3);
}

.btn-gold:hover {
  background: var(--gold-700);
  border-color: var(--gold-700);
  box-shadow: 0 6px 24px rgba(217,119,6,0.4);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-700);
  border-color: var(--gold-500);
}

.btn-outline-gold:hover {
  background: var(--gold-50);
  border-color: var(--gold-700);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-700);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--gray-50);
  color: var(--gray-900);
  border-color: var(--gray-300);
}

.btn-dark {
  background: var(--gray-900);
  color: var(--white);
  border-color: var(--gray-900);
}

.btn-dark:hover {
  background: var(--gray-800);
  border-color: var(--gray-800);
}

/* Icon-only */
.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-icon.btn-sm {
  width: 36px;
  height: 36px;
}

/* Pill with subtle border */
.btn-pill {
  border-radius: var(--radius-full);
}

/* CTA group */
.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.cta-group-center {
  justify-content: center;
}

/* --------------------------------------------------------------------------
   8. CARD COMPONENTS
   -------------------------------------------------------------------------- */

.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

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

.card-border {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

.card-border:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-dark {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: var(--white);
  box-shadow: var(--shadow-navy);
}

.card-dark:hover {
  background: var(--navy-800);
  transform: translateY(-2px);
}

.card-navy-border {
  background: var(--navy-900);
  border: 1px solid var(--navy-800);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: var(--white);
  transition: border-color var(--duration) var(--ease);
}

.card-navy-border:hover {
  border-color: var(--blue);
}

.card-glass {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: var(--white);
}

.card-blue {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.card-gold {
  background: var(--gold-50);
  border: 1px solid var(--gold-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

/* Card image */
.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}

.card-img-top {
  margin: calc(-1 * var(--space-6)) calc(-1 * var(--space-6)) var(--space-6);
  width: calc(100% + 2 * var(--space-6));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  height: 240px;
  object-fit: cover;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--blue-50);
  color: var(--blue);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.card-tag-gold {
  background: var(--gold-100);
  color: var(--gold-700);
}

.card-tag-green {
  background: var(--green-100);
  color: var(--green-700);
}

/* --------------------------------------------------------------------------
   9. HERO PATTERNS
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-color: var(--gray-50);
  overflow: hidden;
}

/* Dark navy hero — primary home/section usage */
.hero-dark {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--navy);
  color: var(--white);
  overflow: hidden;
}

.hero-dark::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%,
    rgba(37,99,235,0.15) 0%,
    rgba(10,15,44,0.0) 65%);
  pointer-events: none;
}

/* Split hero (image right / text left) */
.hero-split {
  position: relative;
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.hero-split-content {
  padding: var(--space-24) var(--space-12) var(--space-24) calc((100vw - var(--container-max)) / 2 + var(--space-8));
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.hero-split-media {
  position: relative;
  height: 100%;
  min-height: 600px;
  overflow: hidden;
}

.hero-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-split-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--navy) 0%, transparent 30%);
  pointer-events: none;
}

/* Hero background image */
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
    rgba(10,15,44,0.85) 0%,
    rgba(10,15,44,0.5) 50%,
    rgba(10,15,44,0.2) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Hero text */
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--blue-400);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero-title {
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-7xl));
  font-weight: var(--fw-extrabold);
  line-height: 1.04;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-6);
  color: var(--white);
}

.hero-title em {
  font-style: normal;
  color: var(--blue-400);
}

.hero-subtitle {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-xl));
  color: rgba(255,255,255,0.75);
  line-height: var(--leading-relaxed);
  max-width: 520px;
  margin-bottom: var(--space-8);
}

/* Hero badge/trust row */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-10);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   10. SECTION BACKGROUNDS
   -------------------------------------------------------------------------- */

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

.section-gray {
  background-color: var(--gray-50);
}

.section-gray-100 {
  background-color: var(--gray-100);
}

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

.section-navy-800 {
  background-color: var(--navy-800);
  color: var(--white);
}

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

.section-blue-50 {
  background-color: var(--blue-50);
}

.section-gold {
  background-color: var(--gold-50);
}

/* Gradient backgrounds */
.section-gradient-navy {
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy) 50%, var(--navy-800) 100%);
  color: var(--white);
}

.section-gradient-blue {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 40%, var(--blue-700) 100%);
  color: var(--white);
}

/* --------------------------------------------------------------------------
   11. STATS BAR
   -------------------------------------------------------------------------- */

.stats-bar {
  background: var(--navy);
  padding-block: var(--space-12);
  border-top: 1px solid var(--navy-800);
  border-bottom: 1px solid var(--navy-800);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.stat-item {
  text-align: center;
  padding: var(--space-4);
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 48px;
  width: 1px;
  background: var(--navy-800);
}

.stat-num {
  display: block;
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.stat-num .stat-unit {
  font-size: 0.55em;
  font-weight: var(--fw-bold);
  vertical-align: super;
  letter-spacing: 0;
}

.stat-sup {
  font-size: 0.6em;
  vertical-align: top;
  line-height: 1.4;
  font-weight: var(--fw-bold);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--navy-200);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: var(--leading-snug);
  display: block;
}

.stat-sub {
  font-size: var(--text-xs);
  color: var(--navy-400);
  margin-top: var(--space-1);
  display: block;
}

/* Inline stats (light background) */
.stats-light .stat-num {
  color: var(--navy);
}

.stats-light .stat-label {
  color: var(--gray-500);
}

.stats-light .stat-item + .stat-item::before {
  background: var(--gray-200);
}

/* --------------------------------------------------------------------------
   12. FEATURE ICONS
   -------------------------------------------------------------------------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-item-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-4);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--blue-50);
  color: var(--blue);
  flex-shrink: 0;
  transition: background var(--duration) var(--ease);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-icon-lg {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
}

.feature-icon-lg svg {
  width: 32px;
  height: 32px;
}

.feature-icon-navy {
  background: var(--navy-800);
  color: var(--blue-400);
}

.feature-icon-gold {
  background: var(--gold-100);
  color: var(--gold-700);
}

.feature-icon-white {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

.feature-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
  color: var(--gray-900);
  line-height: var(--leading-snug);
}

.feature-desc {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

/* On dark backgrounds */
.section-navy .feature-title,
.section-gradient-navy .feature-title {
  color: var(--white);
}

.section-navy .feature-desc,
.section-gradient-navy .feature-desc {
  color: var(--navy-200);
}

/* --------------------------------------------------------------------------
   13. PRICING CARDS
   -------------------------------------------------------------------------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

.pricing-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-featured {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue), var(--shadow-lg);
  transform: scale(1.02) translateY(-4px);
  position: relative;
  background: linear-gradient(180deg, var(--blue-50) 0%, var(--white) 40%);
}

.pricing-featured:hover {
  transform: scale(1.02) translateY(-6px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-4);
  background: var(--blue);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: var(--shadow-blue);
}

.pricing-plan {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--blue);
}

.pricing-featured .pricing-plan {
  color: var(--blue);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.pricing-amount {
  font-size: clamp(var(--text-4xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--gray-900);
}

.pricing-currency {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--gray-500);
  margin-right: -4px;
}

.pricing-period {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--gray-500);
  margin-left: var(--space-1);
}

.pricing-saving {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--green-100);
  color: var(--green-700);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-md);
  margin-left: var(--space-2);
}

.pricing-desc {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

.pricing-divider {
  height: 1px;
  background: var(--border);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-snug);
}

.pricing-features li::before {
  content: '';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23059669'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center / contain no-repeat;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li.muted {
  opacity: 0.4;
}

.pricing-features li.muted::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%239CA3AF'%3E%3Cpath fill-rule='evenodd' d='M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   14. TESTIMONIAL / REVIEW CARDS
   -------------------------------------------------------------------------- */

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

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

.review-stars {
  display: flex;
  gap: 2px;
}

.review-star {
  width: 16px;
  height: 16px;
  color: var(--gold-500);
  fill: var(--gold-500);
}

.review-text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--gray-700);
  flex: 1;
}

.review-text::before {
  content: '\201C';
  font-size: 1.5em;
  color: var(--blue-200);
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: var(--space-1);
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--gray-200);
  object-fit: cover;
  flex-shrink: 0;
}

.review-avatar-initials {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--navy);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-transform: uppercase;
}

.review-author-name {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--gray-900);
  line-height: 1.2;
}

.review-author-meta {
  font-size: var(--text-xs);
  color: var(--gray-500);
  line-height: 1.3;
}

.review-verified {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--green);
}

/* Dark reviews */
.review-card-dark {
  background: var(--navy-800);
  border-color: var(--navy-700);
  color: var(--white);
}

.review-card-dark .review-text {
  color: var(--navy-100);
}

.review-card-dark .review-author-name {
  color: var(--white);
}

.review-card-dark .review-author-meta {
  color: var(--navy-200);
}

/* Rating summary */
.rating-summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.rating-score {
  font-size: var(--text-4xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}

.rating-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

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

/* --------------------------------------------------------------------------
   15. FAQ ACCORDION
   -------------------------------------------------------------------------- */

.faq-list {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--gray-900);
  line-height: var(--leading-snug);
  transition: color var(--duration-fast) var(--ease);
}

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

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease),
              transform var(--duration) var(--ease);
}

.faq-icon svg {
  width: 14px;
  height: 14px;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--blue-100);
  color: var(--blue);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration) var(--ease);
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
  padding-bottom: 0;
  transition: padding-bottom var(--duration) var(--ease);
}

.faq-item.open .faq-answer-inner {
  padding-bottom: var(--space-5);
}

.faq-answer-inner p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.faq-answer-inner p:last-child {
  margin-bottom: 0;
}

/* Dark FAQ */
.faq-dark .faq-item {
  border-color: var(--navy-800);
}

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

.faq-dark .faq-question:hover {
  color: var(--blue-400);
}

.faq-dark .faq-icon {
  background: var(--navy-800);
  color: var(--navy-200);
}

.faq-dark .faq-answer-inner p {
  color: var(--navy-200);
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */

.footer {
  background: var(--navy-900);
  color: var(--white);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.footer-col {}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.footer-logo-img,
.footer-logo img {
  height: 28px !important;
  width: auto !important;
  max-width: none !important;
}

.footer-logo-text {
  font-size: var(--text-xl);
  font-weight: var(--fw-black);
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 1;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--navy-200);
  line-height: var(--leading-relaxed);
  max-width: 300px;
}

/* Social icons */
.footer-social {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--navy-800);
  color: var(--navy-200);
  transition: background var(--duration-fast) var(--ease),
              color var(--duration-fast) var(--ease);
}

.footer-social-link:hover {
  background: var(--blue);
  color: var(--white);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--navy-400);
  margin-bottom: var(--space-5);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--navy-200);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
  line-height: var(--leading-snug);
}

.footer-links a:hover {
  color: var(--white);
}

/* Footer divider + bottom row */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--navy-800);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--navy-400);
  transition: color var(--duration-fast) var(--ease);
}

.footer-legal a:hover {
  color: var(--navy-200);
}

.footer-legal-sep {
  width: 1px;
  height: 12px;
  background: var(--navy-800);
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--navy-400);
  white-space: nowrap;
}

/* Footer newsletter */
.footer-newsletter {
  margin-top: var(--space-6);
}

.footer-newsletter-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--navy-200);
  margin-bottom: var(--space-3);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.footer-newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.footer-newsletter-input {
  flex: 1;
  min-width: 0;
  padding: 10px var(--space-4);
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--white);
  transition: border-color var(--duration-fast) var(--ease);
}

.footer-newsletter-input::placeholder {
  color: var(--navy-400);
}

.footer-newsletter-input:focus {
  outline: none;
  border-color: var(--blue);
}

.footer-newsletter-btn {
  padding: 10px 20px;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease);
}

.footer-newsletter-btn:hover {
  background: var(--blue-700);
}

/* Trust badges in footer */
.footer-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.footer-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--navy-200);
  font-weight: var(--fw-medium);
}

/* --------------------------------------------------------------------------
   17. POPUP / MODAL
   -------------------------------------------------------------------------- */

.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,44,0.7);
  z-index: var(--z-popup);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration) var(--ease),
              visibility var(--duration);
}

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

.popup-box {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--duration-slow) var(--ease-out);
}

.popup-overlay.open .popup-box {
  transform: translateY(0) scale(1);
}

.popup-media {
  height: 220px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 60%, var(--blue-700) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.popup-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(10,15,44,0.6) 100%);
}

.popup-logo {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  height: 28px;
  width: auto;
}

.popup-body {
  padding: var(--space-8);
}

.popup-eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: var(--space-3);
}

.popup-title {
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: var(--tracking-tight);
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.popup-subtitle {
  font-size: var(--text-base);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.popup-perks {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.popup-perk {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-700);
}

.popup-perk-check {
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--green-100);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.popup-perk-check svg {
  width: 10px;
  height: 10px;
}

.popup-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.popup-input {
  width: 100%;
  padding: 14px var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--duration-fast) var(--ease);
}

.popup-input:focus {
  outline: none;
  border-color: var(--blue);
}

.popup-input::placeholder {
  color: var(--gray-400);
}

.popup-disclaimer {
  font-size: var(--text-xs);
  color: var(--gray-400);
  text-align: center;
  margin-top: var(--space-2);
  line-height: var(--leading-relaxed);
}

.popup-dismiss {
  display: block;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--gray-400);
  cursor: pointer;
  margin-top: var(--space-3);
  padding: var(--space-2);
  transition: color var(--duration-fast) var(--ease);
  background: none;
  border: none;
  width: 100%;
}

.popup-dismiss:hover {
  color: var(--gray-600);
}

.popup-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) var(--ease);
  z-index: 1;
}

.popup-close:hover {
  background: rgba(255,255,255,0.25);
}

.popup-close svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   18. ADDITIONAL COMPONENTS
   -------------------------------------------------------------------------- */

/* Trust badge row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-6) 0;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--gray-600);
  background: var(--white);
  letter-spacing: var(--tracking-wide);
  white-space: nowrap;
}

.trust-badge svg,
.trust-badge img {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

/* Country flags */
.flag {
  font-size: 1.1em;
  line-height: 1;
  flex-shrink: 0;
}

/* Press logo strip */
.press-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  padding: var(--space-8) 0;
}

.press-logo {
  height: 24px;
  width: auto;
  opacity: 0.4;
  filter: grayscale(1);
  transition: opacity var(--duration) var(--ease),
              filter var(--duration) var(--ease);
}

.press-logo:hover {
  opacity: 0.8;
  filter: grayscale(0);
}

/* Country flag badge */
.origin-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--navy-50);
  border: 1px solid var(--navy-100);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--navy);
}

/* Product card */
.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card-media {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--gray-50);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease);
}

.product-card:hover .product-card-media img {
  transform: scale(1.04);
}

.product-card-body {
  padding: var(--space-5) var(--space-5) var(--space-6);
}

.product-card-name {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-1);
  line-height: var(--leading-snug);
}

.product-card-sub {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-bottom: var(--space-3);
  letter-spacing: var(--tracking-wide);
}

.product-card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.product-price-current {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--navy);
  letter-spacing: var(--tracking-tight);
}

.product-price-compare {
  font-size: var(--text-sm);
  color: var(--gray-400);
  text-decoration: line-through;
}

.product-price-save {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--green);
  background: var(--green-100);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Comparison table */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.compare-table th,
.compare-table td {
  padding: var(--space-4) var(--space-5);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  font-weight: var(--fw-medium);
  color: var(--gray-600);
}

.compare-table thead th {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--gray-500);
  border-bottom: 2px solid var(--border);
  padding-bottom: var(--space-4);
}

.compare-table th.highlight,
.compare-table td.highlight {
  background: var(--blue-50);
  color: var(--blue);
}

.compare-table th.highlight {
  color: var(--navy);
  font-weight: var(--fw-bold);
  font-size: var(--text-sm);
}

.check-yes {
  color: var(--green);
  font-size: 1.2em;
}

.check-no {
  color: var(--gray-300);
  font-size: 1.2em;
}

/* Banner / CTA section */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 50%, var(--blue-700) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(37,99,235,0.2) 0%, transparent 70%);
  pointer-events: none;
}

/* Sticky bottom bar (mobile ATC) */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--space-4);
  display: none;
  align-items: center;
  gap: var(--space-3);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
}

.sticky-bar.visible {
  display: flex;
}

/* Input group */
.input-group {
  display: flex;
  gap: var(--space-2);
}

.input {
  flex: 1;
  min-width: 0;
  padding: 12px var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--duration-fast) var(--ease);
}

.input:focus {
  outline: none;
  border-color: var(--blue);
}

.input::placeholder {
  color: var(--gray-400);
}

.input-lg {
  padding: 16px var(--space-5);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

/* Badge pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  line-height: 1;
  white-space: nowrap;
}

.badge-blue    { background: var(--blue-100);  color: var(--blue-700); }
.badge-green   { background: var(--green-100); color: var(--green-700); }
.badge-gold    { background: var(--gold-100);  color: var(--gold-700); }
.badge-navy    { background: var(--navy-100);  color: var(--navy-800); }
.badge-gray    { background: var(--gray-100);  color: var(--gray-700); }
.badge-red     { background: var(--red-100);   color: var(--red); }
.badge-new     { background: var(--blue);      color: var(--white); }

/* Divider */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin: 0;
}

.divider-dark {
  background: var(--navy-800);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.breadcrumb a {
  color: var(--gray-500);
  transition: color var(--duration-fast) var(--ease);
}

.breadcrumb a:hover {
  color: var(--navy);
}

.breadcrumb-sep {
  color: var(--gray-300);
  font-size: var(--text-xs);
}

/* Tooltip */
.tooltip {
  position: relative;
  display: inline-flex;
}

.tooltip-content {
  position: absolute;
  bottom: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  background: var(--gray-900);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease);
  z-index: var(--z-above);
}

.tooltip:hover .tooltip-content {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   19. ANIMATIONS
   -------------------------------------------------------------------------- */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position:  200% 0; }
}

.animate-fade-in   { animation: fadeIn  var(--duration-slow) var(--ease-out) both; }
.animate-slide-up  { animation: slideUp var(--duration-slow) var(--ease-out) both; }
.animate-scale-in  { animation: scaleIn var(--duration-slow) var(--ease-out) both; }
.animate-pulse     { animation: pulse  2s var(--ease) infinite; }
.animate-spin      { animation: spin 1s linear infinite; }

/* Intersection Observer target — reveal handled by the global system in §25
   (kept media-gated there so prefers-reduced-motion users always see content).
   Legacy .in-view base rule removed to avoid conflict with .is-visible. */
[data-animate-delay="1"] { transition-delay: 0.1s; }
[data-animate-delay="2"] { transition-delay: 0.2s; }
[data-animate-delay="3"] { transition-delay: 0.3s; }
[data-animate-delay="4"] { transition-delay: 0.4s; }
[data-animate-delay="5"] { transition-delay: 0.5s; }
[data-animate-delay="6"] { transition-delay: 0.6s; }

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg,
    var(--gray-100) 25%,
    var(--gray-200) 50%,
    var(--gray-100) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   20. UTILITY CLASSES
   -------------------------------------------------------------------------- */

/* Display */
.block         { display: block; }
.inline-block  { display: inline-block; }
.inline-flex   { display: inline-flex; }
.hidden        { display: none !important; }

/* Position */
.relative      { position: relative; }
.absolute      { position: absolute; }
.sticky        { position: sticky; }
.overflow-hidden { overflow: hidden; }

/* Width */
.w-full        { width: 100%; }
.w-auto        { width: auto; }
.max-w-prose   { max-width: 65ch; }

/* Aspect ratios */
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video  { aspect-ratio: 16 / 9; }
.aspect-3-4    { aspect-ratio: 3 / 4; }

/* Object fit */
.object-cover  { object-fit: cover; }
.object-contain { object-fit: contain; }

/* Border radius */
.rounded       { border-radius: var(--radius-md); }
.rounded-lg    { border-radius: var(--radius-lg); }
.rounded-xl    { border-radius: var(--radius-xl); }
.rounded-2xl   { border-radius: var(--radius-2xl); }
.rounded-full  { border-radius: var(--radius-full); }

/* Opacity */
.opacity-50    { opacity: 0.5; }
.opacity-75    { opacity: 0.75; }

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Select none */
.select-none   { -webkit-user-select: none; user-select: none; }

/* Truncate */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Visually hidden (accessible) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* No scrollbar */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* --------------------------------------------------------------------------
   21. RESPONSIVE — 1024px (Tablet Landscape)
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {

  :root {
    --container-max: 100%;
    --container-wide: 100%;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-wholesale {
    display: none;
  }

  .hero-split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-split-content {
    padding: var(--space-20) var(--space-8);
    text-align: center;
    align-items: center;
  }

  .hero-split-media {
    height: 380px;
    min-height: 0;
  }

  .hero-split-media::after {
    background: linear-gradient(to bottom, var(--navy) 0%, transparent 30%);
  }

  .hero-subtitle {
    max-width: 480px;
    margin-inline: auto;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .stat-item + .stat-item::before {
    display: none;
  }

  .stats-grid .stat-item:nth-child(2n) + .stat-item::before {
    display: none;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }

  .pricing-featured {
    transform: none;
  }

  .pricing-featured:hover {
    transform: translateY(-4px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: span 3;
  }
}

/* --------------------------------------------------------------------------
   22. RESPONSIVE — 768px (Tablet Portrait)
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {

  :root {
    --nav-height:     60px;
    --announce-height: 36px;
  }

  .container,
  .container-wide,
  .container-text {
    padding-inline: var(--space-4);
  }

  .section     { padding-block: var(--space-16); }
  .section-sm  { padding-block: var(--space-10); }
  .section-lg  { padding-block: var(--space-20); }
  .section-xl  { padding-block: var(--space-24); }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .feature-grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .section-intro {
    margin-bottom: var(--space-10);
  }

  .section-intro .section-title {
    font-size: var(--text-3xl);
  }

  .hero {
    min-height: 75vh;
  }

  .hero-dark {
    min-height: 80vh;
  }

  .hero-title {
    font-size: clamp(var(--text-3xl), 8vw, var(--text-5xl));
  }

  .hero-badges {
    gap: var(--space-2);
  }

  .cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-group .btn {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .press-strip {
    gap: var(--space-6);
  }

  .press-logo {
    height: 18px;
  }

  .cta-banner {
    padding: var(--space-10) var(--space-6);
    border-radius: var(--radius-xl);
  }

  .popup-box {
    max-width: 100%;
    border-radius: var(--radius-xl);
    margin: 0 var(--space-4);
  }

  .popup-media {
    height: 160px;
  }

  .popup-body {
    padding: var(--space-6);
  }

  .popup-title {
    font-size: var(--text-2xl);
  }

  .compare-table {
    font-size: var(--text-xs);
  }

  .compare-table th,
  .compare-table td {
    padding: var(--space-3);
  }

  .announce-item:not(:first-child):not(:last-child) {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   23. RESPONSIVE — 480px (Mobile)
   -------------------------------------------------------------------------- */

@media (max-width: 480px) {

  .grid-4,
  .grid-5 {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

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

  .footer-brand {
    grid-column: span 1;
  }

  .footer-newsletter-form {
    flex-direction: column;
  }

  .footer-newsletter-btn {
    width: 100%;
  }

  .hero-title {
    font-size: clamp(var(--text-2xl), 9vw, var(--text-4xl));
  }

  .hero-badges {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .btn-lg {
    padding: 16px 28px;
    font-size: var(--text-sm);
  }

  .btn-xl {
    padding: 18px 32px;
    font-size: var(--text-base);
  }

  .nav-inner {
    padding-inline: var(--space-4);
  }

  .popup-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .popup-box {
    margin: 0;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-height: 90vh;
    overflow-y: auto;
  }

  .sticky-bar {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   24. PRINT (basic)
   -------------------------------------------------------------------------- */

@media print {
  .nav,
  #announce,
  .popup-overlay,
  .sticky-bar,
  .footer-newsletter {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  a {
    color: #000;
  }
}

/* --------------------------------------------------------------------------
   25. SCROLL-REVEAL ANIMATION SYSTEM (global, shared by all pages)
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  [data-animate] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
  }
  [data-animate="fade"]  { transform: none; }
  [data-animate="up"]    { transform: translateY(28px); }
  [data-animate="left"]  { transform: translateX(-36px); }
  [data-animate="right"] { transform: translateX(36px); }
  [data-animate="scale"] { transform: scale(0.92); }
  [data-animate].is-visible {
    opacity: 1;
    transform: none;
  }
}

/* Animated number counters keep layout stable */
[data-count] { font-variant-numeric: tabular-nums; }

/* Subtle continuous float for accent visuals */
@media (prefers-reduced-motion: no-preference) {
  @keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
  }
  .anim-float { animation: floatY 6s ease-in-out infinite; }

  @keyframes pulseGlow {
    0%, 100% { opacity: 0.5; }
    50%      { opacity: 1; }
  }
  .anim-pulse { animation: pulseGlow 3s ease-in-out infinite; }
}