/* ============================================================
   FITVIDS® Official Website — Main Stylesheet
   © 2026 Fitvids. All rights reserved.
   ============================================================ */

/* === CSS Custom Properties === */
:root {
  /* Brand Colors — Light Theme */
  --bg:          #F9F9F7;
  --surface:     #FFFFFF;
  --surface-2:   #F2F2EF;
  --surface-3:   #EAEAE6;
  --accent:      #E8472B;
  --accent-h:    #CC3820;
  --accent-glow: rgba(232,71,43,0.10);
  --text:        #1A1A1E;
  --muted:       rgba(26,26,30,0.60);
  --subtle:      rgba(26,26,30,0.35);
  --border:      rgba(26,26,30,0.10);
  --border-a:    rgba(232,71,43,0.30);

  /* Fonts */
  --ff-display: 'Barlow Condensed', system-ui, -apple-system, sans-serif;
  --ff-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* 8px Grid Spacing */
  --sp1:  8px;  --sp2: 16px; --sp3: 24px;  --sp4: 32px;
  --sp5:  40px; --sp6: 48px; --sp8: 64px;  --sp10: 80px;
  --sp12: 96px; --sp16: 128px;

  /* Layout */
  --max-w: 1280px;
  --gutter: clamp(16px, 4vw, 48px);

  /* Effects */
  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-h:  0 12px 48px rgba(232,71,43,0.22);
  --ease:      250ms cubic-bezier(0.4,0,0.2,1);
  --ease-slow: 500ms cubic-bezier(0.4,0,0.2,1);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* === Typography === */
h1, h2, h3 { font-family: var(--ff-display); font-weight: 800; line-height: 1.05; letter-spacing: -0.01em; }
h1 { font-size: clamp(48px, 8vw, 104px); }
h2 { font-size: clamp(32px, 5vw, 64px); font-weight: 700; }
h3 { font-size: clamp(22px, 3vw, 36px); font-weight: 700; }
h4 { font-size: 20px; font-weight: 700; font-family: var(--ff-body); line-height: 1.3; }
p  { font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 68ch; }

/* === Layout === */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--sp12) 0; }
.section-sm { padding: var(--sp8) 0; }
.section-label {
  font-family: var(--ff-body); font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent); margin-bottom: var(--sp2);
  display: flex; align-items: center; gap: var(--sp1);
}
.section-label::before { content:''; width:24px; height:2px; background:var(--accent); }
.section-title { color: var(--text); margin-bottom: var(--sp3); }
.section-sub { font-size: 18px; color: var(--muted); margin-bottom: var(--sp8); max-width: 60ch; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp1);
  padding: 14px 32px; border-radius: var(--radius-sm); font-weight: 700;
  font-size: 15px; letter-spacing: 0.04em; text-transform: uppercase;
  transition: var(--ease); cursor: pointer; min-height: 48px;
  font-family: var(--ff-body); white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: #fff;
  border: 2px solid var(--accent);
}
.btn-primary:hover { background: var(--accent-h); border-color: var(--accent-h); transform: translateY(-2px); box-shadow: var(--shadow-h); }
.btn-outline {
  background: transparent; color: var(--text);
  border: 2px solid rgba(26,26,30,0.25);
}
.btn-outline:hover { border-color: var(--text); background: rgba(26,26,30,0.05); }

/* On dark backgrounds (hero), override outline button to white */
.hero .btn-outline {
  color: #fff; border-color: rgba(255,255,255,0.35);
}
.hero .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-sm { padding: 10px 20px; font-size: 13px; min-height: 40px; }
.btn-check-price {
  background: var(--accent); color: #fff; border: 2px solid var(--accent);
  width: 100%; justify-content: center; border-radius: var(--radius-sm);
  padding: 12px 24px; font-size: 14px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; transition: var(--ease);
}
.btn-check-price:hover { background: var(--accent-h); transform: translateY(-2px); box-shadow: var(--shadow-h); }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(249,249,247,0.94); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
  transition: var(--ease);
}
.nav.scrolled { background: rgba(249,249,247,0.98); box-shadow: 0 2px 20px rgba(0,0,0,0.10); }
.nav__inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 var(--gutter);
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  font-family: var(--ff-display); font-size: 28px; font-weight: 900;
  letter-spacing: -0.02em; color: var(--text);
  display: flex; align-items: center; gap: 4px;
}
.nav__logo span { color: var(--accent); }
.nav__links {
  display: flex; align-items: center; gap: var(--sp4);
}
.nav__links a {
  font-size: 14px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted);
  transition: var(--ease); padding: 4px 0; position: relative;
  min-height: 44px; display: flex; align-items: center;
}
.nav__links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--accent); transition: var(--ease);
}
.nav__links a:hover, .nav__links a.active { color: var(--text); }
.nav__links a:hover::after, .nav__links a.active::after { width: 100%; }
.nav__cta { margin-left: var(--sp2); }

.hamburger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 44px; height: 44px; padding: 10px;
  cursor: pointer; z-index: 1100;
}
.hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  transition: var(--ease); border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  background: rgba(249,249,247,0.98); backdrop-filter: blur(20px);
  z-index: 999; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: var(--sp4); padding: var(--sp6);
  transform: translateX(100%); transition: transform 350ms cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}
.mobile-menu.open { transform: translateX(0); pointer-events: all; }
.mobile-menu a {
  font-family: var(--ff-display); font-size: clamp(32px,6vw,48px);
  font-weight: 800; color: var(--text); text-transform: uppercase;
  transition: var(--ease); min-height: 56px; display: flex; align-items: center;
  text-align: center;
}
.mobile-menu a:hover { color: var(--accent); }

/* === HERO === */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; padding-top: 72px; overflow: hidden;
}
/* --------------------------------------------------------
   HERO IMAGE — To use your own photo:
   1. Save your image as: images/hero-bg.webp
      (recommended: 1920×1080px dark/moody photo)
   2. The dark gradient overlay is applied automatically.
      To lighten the overlay change the 0.92/0.75 values.
   -------------------------------------------------------- */
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(135deg, rgba(13,13,15,0.60) 0%, rgba(13,13,15,0.45) 50%, rgba(13,13,15,0.60) 100%),
    url('../images/hero-bg.webp') center/cover no-repeat;
}
.hero__flag-overlay {
  position: absolute; inset: 0; z-index: 1; opacity: 0.06;
  background:
    repeating-linear-gradient(
      0deg,
      #B22234 0px, #B22234 7.7%,
      #FFFFFF 7.7%, #FFFFFF 15.4%,
      #B22234 15.4%, #B22234 23.1%,
      #FFFFFF 23.1%, #FFFFFF 30.8%,
      #B22234 30.8%, #B22234 38.5%,
      #FFFFFF 38.5%, #FFFFFF 46.2%,
      #B22234 46.2%, #B22234 53.9%,
      #FFFFFF 53.9%, #FFFFFF 61.6%,
      #B22234 61.6%, #B22234 69.3%,
      #FFFFFF 69.3%, #FFFFFF 77%,
      #B22234 77%, #B22234 84.7%,
      #FFFFFF 84.7%, #FFFFFF 92.4%,
      #B22234 92.4%, #B22234 100%
    );
}
.hero__stars {
  position: absolute; top: 0; left: 0; width: 38.5%; height: 53.85%;
  z-index: 2; opacity: 0.06;
  background: #3C3B6E;
}
.hero__content {
  position: relative; z-index: 10;
  max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter);
  padding-top: var(--sp8); padding-bottom: var(--sp16);
}
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--sp1);
  background: rgba(232,71,43,0.15); border: 1px solid var(--border-a);
  border-radius: 100px; padding: 8px 16px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: var(--sp4);
}
.hero__badge::before { content: '🇺🇸'; font-size: 16px; }
.hero__title { color: #fff; margin-bottom: var(--sp3); }
.hero__title em { color: var(--accent); font-style: normal; }
.hero__subtitle {
  font-size: clamp(16px, 2vw, 22px); color: rgba(255,255,255,0.80);
  max-width: 56ch; margin-bottom: var(--sp6); font-weight: 400; line-height: 1.6;
}
.hero__actions { display: flex; gap: var(--sp2); flex-wrap: wrap; }
.hero__scroll-hint {
  position: absolute; bottom: var(--sp6); left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; flex-direction: column; align-items: center; gap: var(--sp1);
  color: rgba(255,255,255,0.45); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  animation: bounce 2s ease infinite;
}
.hero__scroll-hint::after {
  content:''; width:1px; height:40px; background: linear-gradient(var(--muted), transparent);
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* === MARQUEE === */
.marquee-strip {
  background: var(--accent); overflow: hidden; padding: 14px 0;
  position: relative; z-index: 5;
}
.marquee-inner {
  display: flex; gap: var(--sp6); white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-strip:hover .marquee-inner { animation-play-state: paused; }
.marquee-item {
  font-family: var(--ff-display); font-size: 15px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: #fff;
  display: flex; align-items: center; gap: var(--sp2); flex-shrink: 0;
}
.marquee-item::after { content: '★'; color: rgba(255,255,255,0.5); font-size: 10px; }
@keyframes marquee { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* === PRODUCTS GRID === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp3);
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--ease);
  display: flex; flex-direction: column;
  container-type: inline-size;
}
.product-card:hover {
  border-color: var(--border-a);
  transform: translateY(-6px);
  box-shadow: var(--shadow-h);
}
.product-card__img-wrap {
  aspect-ratio: 1/1; overflow: hidden;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
}
.product-card__img {
  width: 100%; height: 100%;
  object-fit: cover; padding: 0;
  transition: transform var(--ease-slow);
}
.product-card:hover .product-card__img { transform: scale(1.06); }
.product-card__category {
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  padding: var(--sp2) var(--sp3) 0;
}
.product-card__body { padding: var(--sp2) var(--sp3) var(--sp3); flex: 1; display: flex; flex-direction: column; }
.product-card__title {
  font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.4;
  margin-bottom: var(--sp1); flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card__features {
  margin-bottom: var(--sp2);
}
.product-card__features li {
  font-size: 12px; color: var(--muted); line-height: 1.5;
  padding: 3px 0; display: flex; align-items: flex-start; gap: 6px;
}
.product-card__features li::before { content:'✓'; color:var(--accent); font-size:11px; flex-shrink:0; margin-top:1px; }

/* === FEATURES === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp3);
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp4);
  transition: var(--ease); text-align: center;
}
.feature-card:hover { border-color: var(--border-a); transform: translateY(-4px); }
.feature-card__icon {
  width: 56px; height: 56px; border-radius: var(--radius-sm);
  background: var(--accent-glow); display: flex; align-items: center; justify-content: center;
  font-size: 28px; margin: 0 auto var(--sp3);
}
.feature-card h3 { font-size: 22px; margin-bottom: var(--sp1); }
.feature-card p { font-size: 15px; margin: 0 auto; }

/* === STATS === */
.stats-section {
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(232,71,43,0.14) 0%, transparent 65%),
    linear-gradient(135deg, #0D0D0F 0%, #1A1020 50%, #0D0D0F 100%);
}
.stats-section .section-title { color: #fff; }
.stats-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: var(--sp3);
}
.stat-card {
  text-align: center; padding: var(--sp5) var(--sp4);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
.stat-card__number {
  font-family: var(--ff-display); font-size: clamp(48px,6vw,80px); font-weight: 900;
  color: var(--accent); line-height: 1; margin-bottom: var(--sp1);
}
.stat-card__label { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }

/* === ENCYCLOPEDIA === */
.encyclopedia {
  background: var(--surface); padding: var(--sp16) 0;
}
.enc-intro { margin-bottom: var(--sp8); }
.enc-filter {
  display: flex; flex-wrap: wrap; gap: var(--sp1); margin-bottom: var(--sp6);
}
.enc-filter-btn {
  padding: 8px 18px; border-radius: 100px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--muted);
  background: transparent; transition: var(--ease); min-height: 40px; cursor: pointer;
}
.enc-filter-btn:hover, .enc-filter-btn.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.muscle-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--sp3);
}
.muscle-card {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; cursor: pointer;
  transition: var(--ease); display: none;
}
.muscle-card.visible { display: block; }
.muscle-card:hover { border-color: var(--border-a); transform: translateY(-4px); box-shadow: var(--shadow-h); }
.muscle-card__img-wrap {
  aspect-ratio: 1/1; overflow: hidden; background: var(--surface-3);
  display: flex; align-items: center; justify-content: center;
}
.muscle-card__img { width: 100%; height: 100%; object-fit: cover; padding: 0; }
.muscle-card__body { padding: var(--sp2) var(--sp3) var(--sp3); }
.muscle-card__name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.muscle-card__count { font-size: 12px; color: var(--muted); }

/* Exercise Detail Panel */
.exercise-panel {
  background: var(--surface-2); border: 1px solid var(--border-a);
  border-radius: var(--radius-lg); padding: var(--sp6); margin-top: var(--sp6);
  display: none;
}
.exercise-panel.active { display: block; }
.exercise-panel__header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--sp3); margin-bottom: var(--sp4);
}
.exercise-panel__close {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; cursor: pointer; transition: var(--ease); flex-shrink: 0;
}
.exercise-panel__close:hover { background: var(--surface-3); color: var(--text); }
.muscle-facts {
  background: var(--surface-3); border-radius: var(--radius-sm);
  padding: var(--sp3); margin-bottom: var(--sp4);
}
.muscle-facts h4 { font-size: 14px; color: var(--accent); margin-bottom: var(--sp2); text-transform: uppercase; letter-spacing: 0.1em; }
.muscle-facts ul { display: flex; flex-direction: column; gap: 8px; }
.muscle-facts li { font-size: 14px; color: var(--muted); padding-left: 16px; position: relative; }
.muscle-facts li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); }
.exercise-list { display: flex; flex-direction: column; gap: var(--sp2); }
.exercise-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: var(--sp3);
  display: grid; grid-template-columns: 1fr auto; gap: var(--sp2); align-items: start;
  transition: var(--ease);
}
.exercise-item:hover { border-color: var(--border-a); }
.exercise-item__name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.exercise-item__desc { font-size: 14px; color: var(--muted); margin-bottom: var(--sp1); }
.exercise-item__tips { display: flex; flex-direction: column; gap: 4px; }
.exercise-item__tip { font-size: 12px; color: var(--subtle); }
.exercise-item__tip::before { content: '• '; }
.exercise-item__meta { text-align: right; }
.exercise-item__sets { font-size: 13px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.exercise-item__difficulty {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 8px;
  border-radius: 100px; margin-top: 4px;
}
.difficulty-beginner { background: rgba(34,197,94,0.15); color: #22c55e; }
.difficulty-intermediate { background: rgba(234,179,8,0.15); color: #eab308; }
.difficulty-advanced { background: rgba(232,71,43,0.15); color: var(--accent); }
.exercise-products { margin-top: var(--sp1); display: flex; flex-wrap: wrap; gap: 4px; }
.exercise-product-tag {
  font-size: 11px; padding: 3px 8px; border-radius: 100px;
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--muted); white-space: nowrap;
}

/* === GIF REVIEWS (9:16) === */
.gif-reviews {
  display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp3);
  max-width: 900px; margin: 0 auto;
}
.gif-card {
  aspect-ratio: 9/16; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--surface-2); position: relative;
  border: 1px solid var(--border); transition: var(--ease);
}
.gif-card:hover { transform: scale(1.03); box-shadow: var(--shadow-h); }
.gif-card img { width:100%; height:100%; object-fit:cover; }
.gif-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,13,15,0.85) 0%, transparent 50%);
  padding: var(--sp3); display: flex; flex-direction: column; justify-content: flex-end;
}
.gif-card__name { font-size: 14px; font-weight: 700; color: #fff; }
.gif-card__label { font-size: 11px; color: var(--muted); }

/* === REVIEWS (Judge.me style, masonry) === */
.reviews-masonry {
  columns: 3; column-gap: var(--sp3);
}
.review-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp4);
  margin-bottom: var(--sp3); break-inside: avoid;
  transition: var(--ease);
}
.review-card:hover { border-color: var(--border-a); }
.review-card__header {
  display: flex; align-items: center; gap: var(--sp2); margin-bottom: var(--sp2);
}
.review-card__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-glow); border: 2px solid var(--border-a);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-display); font-size: 18px; font-weight: 700; color: var(--accent);
  flex-shrink: 0;
}
.review-card__author { font-weight: 700; font-size: 14px; }
.review-card__verified {
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: #22c55e; display: flex; align-items: center; gap: 4px;
}
.review-card__verified::before { content: '✓'; }
.review-card__product { font-size: 11px; color: var(--muted); margin-bottom: var(--sp2); }
.review-card__text { font-size: 15px; color: var(--muted); line-height: 1.65; }
.review-card__date { font-size: 11px; color: var(--subtle); margin-top: var(--sp2); }

/* === CTA === */
.cta-section {
  position: relative; overflow: hidden;
  background:
    linear-gradient(rgba(249,249,247,0.88), rgba(249,249,247,0.88)),
    url('../images/cta-bg.webp') center/cover no-repeat;
  border-top: 1px solid var(--border);
  padding: var(--sp16) 0; text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232,71,43,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { margin-bottom: var(--sp3); }
.cta-section p { margin: 0 auto var(--sp6); }

/* === FOOTER === */
footer {
  background: #080809; border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--sp10) 0 var(--sp4);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--sp8);
  margin-bottom: var(--sp8);
}
.footer-logo {
  font-family: var(--ff-display); font-size: 32px; font-weight: 900;
  color: #fff; margin-bottom: var(--sp2);
}
.footer-logo span { color: var(--accent); }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.60); margin-bottom: var(--sp3); max-width: 30ch; }
.footer-address { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.7; }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: #fff; margin-bottom: var(--sp3); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp1); }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.55); transition: var(--ease); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--sp3);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp2);
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.50); max-width: 100%; }
.footer-bottom-links { display: flex; gap: var(--sp3); }
.footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,0.55); transition: var(--ease); }
.footer-bottom-links a:hover { color: var(--accent); }
.footer-official-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,71,43,0.12); border: 1px solid rgba(232,71,43,0.30);
  border-radius: 100px; padding: 6px 14px; font-size: 11px;
  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent);
  margin-bottom: var(--sp3);
}

/* === ABOUT PAGE === */
.about-hero {
  padding-top: calc(72px + var(--sp16)); padding-bottom: var(--sp12);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
}
.about-story-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp10); align-items: center;
}
.about-story-img {
  border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3;
  background: var(--surface-2);
}
.about-story-img img { width:100%; height:100%; object-fit:cover; }
.about-mission {
  background: var(--surface); padding: var(--sp16) 0; position: relative; overflow: hidden;
}
.about-mission::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 0% 50%, rgba(232,71,43,0.07) 0%, transparent 60%);
}
.mission-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp4); position: relative; z-index: 1; }
.mission-card {
  padding: var(--sp5); background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); text-align: center;
}
.mission-card__icon { font-size: 40px; margin-bottom: var(--sp3); display: block; }
.mission-card h3 { font-size: 24px; margin-bottom: var(--sp2); }

/* Timeline */
.timeline { position: relative; padding-left: var(--sp6); }
.timeline::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--accent), transparent);
}
.timeline-item { position: relative; margin-bottom: var(--sp6); }
.timeline-item::before {
  content: ''; position: absolute; left: calc(-1 * var(--sp6) - 5px);
  top: 6px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px rgba(232,71,43,0.2);
}
.timeline-item__year {
  font-family: var(--ff-display); font-size: 13px; font-weight: 700;
  color: var(--accent); letter-spacing: 0.1em; margin-bottom: 4px;
}
.timeline-item h3 { font-size: 20px; margin-bottom: 8px; }
.timeline-item p { font-size: 15px; }

/* Promises */
.promises-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: var(--sp3);
}
.promise-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp4);
  border-top: 3px solid var(--accent);
}
.promise-card h4 { margin-bottom: var(--sp1); }

/* === PRODUCTS PAGE === */
.products-hero {
  padding-top: calc(72px + var(--sp10)); padding-bottom: var(--sp8);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
}
.products-filter-bar {
  display: flex; flex-wrap: wrap; gap: var(--sp1); margin-bottom: var(--sp8); align-items: center;
}
.filter-btn {
  padding: 10px 20px; border-radius: 100px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--muted);
  background: transparent; transition: var(--ease); min-height: 44px; cursor: pointer;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.products-category-section { margin-bottom: var(--sp12); }
.products-category-section h2 {
  font-size: 32px; margin-bottom: var(--sp6);
  padding-bottom: var(--sp2); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: var(--sp2);
}
.products-category-section h2 span { color: var(--accent); font-size: 18px; }

/* Product Detail Card */
.product-detail-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  display: grid; grid-template-columns: 320px 1fr;
  transition: var(--ease); margin-bottom: var(--sp3);
}
.product-detail-card:hover { border-color: var(--border-a); box-shadow: var(--shadow-h); }
.product-detail-card__img-wrap {
  background: var(--surface-2); display: flex;
  align-items: center; justify-content: center; padding: 0;
  aspect-ratio: 1/1; overflow: hidden;
}
.product-detail-card__img { width:100%; height:100%; object-fit:cover; }
.product-detail-card__body { padding: var(--sp5); display: flex; flex-direction: column; }
.product-detail-card__title { font-size: 22px; font-weight: 700; margin-bottom: var(--sp2); line-height: 1.3; }
.product-detail-card__features {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: var(--sp4); flex: 1;
}
.product-detail-card__features li {
  font-size: 14px; color: var(--muted); display: flex; align-items: flex-start; gap: 8px; line-height: 1.5;
}
.product-detail-card__features li::before { content:'✓'; color:var(--accent); font-weight:700; flex-shrink:0; }
.product-detail-card__footer { display: flex; align-items: center; justify-content: space-between; gap: var(--sp3); }
.product-detail-card__category-tag {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); background: rgba(232,71,43,0.1); border: 1px solid var(--border-a);
  border-radius: 100px; padding: 4px 12px;
}

/* === CONTACT PAGE === */
.contact-hero {
  padding-top: calc(72px + var(--sp10)); padding-bottom: var(--sp8);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.618fr; gap: var(--sp8); }
.contact-info { display: flex; flex-direction: column; gap: var(--sp4); }
.contact-info-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp4);
}
.contact-info-card h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: var(--sp2); }
.contact-info-card p { font-size: 15px; color: var(--muted); max-width: 100%; }
.contact-info-card a { color: var(--muted); transition: var(--ease); }
.contact-info-card a:hover { color: var(--accent); }

/* Form */
.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp6);
}
.form-group { margin-bottom: var(--sp3); }
.form-group label {
  display: block; font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--text);
  margin-bottom: var(--sp1);
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--surface-2); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px;
  color: var(--text); font-size: 15px; transition: var(--ease);
  outline: none; min-height: 48px;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(232,71,43,0.15);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp2); }

/* FAQ */
.faq-section { padding: var(--sp12) 0; }
.faq-list { display: flex; flex-direction: column; gap: var(--sp1); max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: var(--ease);
}
.faq-item.open { border-color: var(--border-a); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp3) var(--sp4); font-size: 16px; font-weight: 600;
  color: var(--text); cursor: pointer; text-align: left; gap: var(--sp2);
  min-height: 56px; transition: var(--ease);
}
.faq-question:hover { color: var(--accent); }
.faq-chevron {
  width: 24px; height: 24px; flex-shrink: 0; transition: transform var(--ease);
  color: var(--accent);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 350ms cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner { padding: 0 var(--sp4) var(--sp4); font-size: 15px; color: var(--muted); line-height: 1.7; }

/* === LEGAL PAGES === */
.legal-page { padding-top: calc(72px + var(--sp10)); padding-bottom: var(--sp16); }
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h1 { font-size: clamp(32px,5vw,56px); margin-bottom: var(--sp4); }
.legal-content h2 { font-size: 24px; margin-top: var(--sp6); margin-bottom: var(--sp2); font-family: var(--ff-body); }
.legal-content p { font-size: 16px; color: var(--muted); margin-bottom: var(--sp3); max-width: 100%; }
.legal-content ul { margin-bottom: var(--sp3); padding-left: var(--sp3); }
.legal-content ul li { font-size: 15px; color: var(--muted); padding: 4px 0; list-style: disc; }
.legal-content a { color: var(--accent); text-decoration: underline; }
.legal-last-updated {
  font-size: 13px; color: var(--subtle); margin-bottom: var(--sp6);
  padding: var(--sp2) var(--sp3); background: var(--surface); border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent); display: inline-block;
}

/* === SCROLL ANIMATIONS === */
[data-animate] {
  opacity: 0; transform: translateY(32px);
  transition: opacity 600ms ease, transform 600ms ease;
}
[data-animate="left"] { transform: translateX(-40px); }
[data-animate="right"] { transform: translateX(40px); }
[data-animate="scale"] { transform: scale(0.92); }
[data-animate].in-view { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: 100ms; }
[data-delay="2"] { transition-delay: 200ms; }
[data-delay="3"] { transition-delay: 300ms; }
[data-delay="4"] { transition-delay: 400ms; }
[data-delay="5"] { transition-delay: 500ms; }
[data-delay="6"] { transition-delay: 600ms; }

/* Page header for inner pages */
.page-header {
  padding: calc(72px + var(--sp10)) var(--gutter) var(--sp8);
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(232,71,43,0.18) 0%, transparent 60%),
    linear-gradient(160deg, #0D1117 0%, #1A1A2E 45%, #0F0D16 100%);
  text-align: center;
  position: relative;
}
.page-header h1 { color: #fff; }
.page-header > p { color: rgba(255,255,255,0.72); text-align: center; max-width: 60ch; margin: var(--sp2) auto 0; }
.page-header .breadcrumb { color: rgba(255,255,255,0.45); }
.page-header .breadcrumb a { color: rgba(255,255,255,0.45); }
.page-header .breadcrumb a:hover { color: var(--accent); }
.page-header .breadcrumb span { color: rgba(255,255,255,0.30); }
.page-header .usa-badge {
  background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); color: #fff;
}
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 13px; color: var(--muted); margin-bottom: var(--sp3);
}
.breadcrumb a { transition: var(--ease); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--subtle); }

/* Badges */
.usa-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(60,59,110,0.3); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px; padding: 6px 14px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff; margin-bottom: var(--sp3);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp6); }
  .about-story-grid { grid-template-columns: 1fr; gap: var(--sp6); }
  .contact-grid { grid-template-columns: 1fr; gap: var(--sp6); }
  .product-detail-card { grid-template-columns: 260px 1fr; }
  .reviews-masonry { columns: 2; }
  .gif-reviews { grid-template-columns: repeat(2,1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  html { font-size: 17px; }
  .nav__links, .nav__cta { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp5); }
  .mission-grid { grid-template-columns: 1fr; }
  .product-detail-card { grid-template-columns: 1fr; }
  .product-detail-card__img-wrap { aspect-ratio: 4/3; }
  .reviews-masonry { columns: 1; }
  .gif-reviews { grid-template-columns: repeat(2,1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .products-filter-bar { gap: 6px; }
  .enc-filter { gap: 6px; }
  .muscle-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .gif-reviews { grid-template-columns: repeat(2,1fr); }
  .muscle-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .products-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

/* Ensure all interactive elements are 44x44px min on mobile */
@media (max-width: 768px) {
  .btn, .filter-btn, .enc-filter-btn, .faq-question { min-height: 44px; }
  p { font-size: 18px; }
}

/* Container queries for product card */
@container (max-width: 260px) {
  .product-card__title { font-size: 13px; }
  .product-card__features { display: none; }
}

/* Utility */
.text-accent { color: var(--accent); }
.text-muted { color: var(--muted); }
.visually-hidden { position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.flex-center { display:flex; align-items:center; justify-content:center; }
.text-center { text-align:center; }
.mt-2 { margin-top:var(--sp2); } .mt-3 { margin-top:var(--sp3); } .mt-4 { margin-top:var(--sp4); }
.mb-2 { margin-bottom:var(--sp2); } .mb-3 { margin-bottom:var(--sp3); } .mb-4 { margin-bottom:var(--sp4); }
.gap-2 { gap:var(--sp2); }

/* About values */
.values-grid {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:var(--sp3);
}
.value-card {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp4);
  border-left: 4px solid var(--accent); transition: var(--ease);
}
.value-card:hover { transform: translateX(4px); }
.value-card h4 { margin-bottom: var(--sp1); font-size: 18px; }

/* Scroll to top */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; cursor: pointer; transition: var(--ease);
  opacity: 0; pointer-events: none; border: none;
  box-shadow: 0 4px 20px rgba(232,71,43,0.4);
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: var(--accent-h); transform: translateY(-3px); }

/* Notice bar */
.notice-bar {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 8px var(--gutter); font-size: 13px; text-align: center; color: var(--muted);
}
.notice-bar strong { color: var(--accent); }

/* ============================================================
   BLOG — Index + Post Pages
   ============================================================ */

/* Blog index grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp4);
  margin-top: var(--sp5);
}

/* Blog preview on home page (3 col) */
.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp4);
  margin-top: var(--sp5);
}
@media (max-width: 1024px) { .blog-preview-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .blog-preview-grid { grid-template-columns: 1fr; } }

/* Blog card */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  transition: var(--ease);
  box-shadow: var(--shadow);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-h); border-color: var(--border-a); }
.blog-card__thumb {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  aspect-ratio: 3/2;
  background: var(--surface-2);
}
.blog-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card__thumb img { transform: scale(1.04); }
.blog-card__body { padding: var(--sp3); display: flex; flex-direction: column; gap: var(--sp2); flex: 1; }
.blog-card__cat {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-glow);
  border-radius: 4px; padding: 2px 8px;
}
.blog-card__title { font-family: var(--ff-display); font-size: 18px; font-weight: 700; line-height: 1.2; }
.blog-card__excerpt { font-size: 14px; color: var(--muted); line-height: 1.5; }
.blog-card__meta { display: flex; gap: 6px; font-size: 12px; color: var(--subtle); margin-top: auto; }
.blog-card__cta { font-size: 13px; font-weight: 600; color: var(--accent); }

/* Post layout */
.post-wrap { padding: var(--sp8) 0; }
.post-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--sp8);
  align-items: start;
}
@media (max-width: 1024px) { .post-inner { grid-template-columns: 1fr; } }

/* Post body */
.post-body { min-width: 0; }
.post-body h2 { font-family: var(--ff-display); font-size: clamp(24px,3vw,32px); margin: var(--sp6) 0 var(--sp2); color: var(--text); }
.post-body h3 { font-size: 18px; font-weight: 700; margin: var(--sp4) 0 var(--sp2); color: var(--text); }
.post-body p { font-size: 16px; line-height: 1.75; color: var(--text); margin-bottom: var(--sp3); }
.post-body ul, .post-body ol { padding-left: var(--sp4); margin-bottom: var(--sp3); }
.post-body li { font-size: 16px; line-height: 1.75; margin-bottom: 6px; }
.post-body a { color: var(--accent); text-decoration: underline; }
.post-body a:hover { color: var(--accent-h); }

/* Post meta + category */
.post-meta { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--muted); flex-wrap: wrap; }
.post-cat {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); background: rgba(232,71,43,0.15);
  border-radius: 4px; padding: 3px 10px; margin-bottom: var(--sp2);
}
.post-lead { font-size: 18px; line-height: 1.7; color: var(--muted); border-left: 4px solid var(--accent); padding-left: var(--sp3); margin-bottom: var(--sp5); }

/* Table of contents */
.post-toc {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp3) var(--sp4);
  margin-bottom: var(--sp5);
}
.post-toc__title { font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--subtle); margin-bottom: var(--sp2); }
.post-toc ol { padding-left: var(--sp3); margin: 0; }
.post-toc li { font-size: 14px; line-height: 1.6; margin-bottom: 4px; }
.post-toc a { color: var(--text); text-decoration: none; }
.post-toc a:hover { color: var(--accent); }

/* Data tables */
.post-table-wrap { overflow-x: auto; margin: var(--sp4) 0; border-radius: var(--radius); border: 1px solid var(--border); }
.post-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.post-table th { background: var(--surface-2); font-weight: 700; text-align: left; padding: 12px 16px; border-bottom: 2px solid var(--border); color: var(--text); }
.post-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: top; }
.post-table tr:last-child td { border-bottom: none; }
.post-table tr:nth-child(even) td { background: var(--surface-2); }

/* Callout box */
.post-callout {
  background: var(--accent-glow);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--sp3) var(--sp4);
  margin: var(--sp4) 0;
  font-size: 15px;
}
.post-callout p { margin: 0; }

/* Key takeaway box */
.post-key-takeaway {
  background: linear-gradient(135deg, #0D0D0F 0%, #1A1020 100%);
  border-radius: var(--radius);
  padding: var(--sp4);
  margin: var(--sp6) 0;
  color: #fff;
}
.post-key-takeaway h4 { font-family: var(--ff-display); font-size: 20px; color: var(--accent); margin-bottom: var(--sp2); }
.post-key-takeaway ul { padding-left: var(--sp3); margin: 0; }
.post-key-takeaway li { font-size: 14px; line-height: 1.65; color: rgba(255,255,255,0.80); margin-bottom: 6px; }

/* Product CTA in post */
.post-product-cta {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp4); flex-wrap: wrap;
  background: var(--surface);
  border: 2px solid var(--border-a);
  border-radius: var(--radius);
  padding: var(--sp4);
  margin: var(--sp6) 0;
}
.post-product-cta__text h4 { font-family: var(--ff-display); font-size: 20px; margin-bottom: 4px; }
.post-product-cta__text p { font-size: 14px; color: var(--muted); margin: 0; }

/* Related posts */
.related-posts { margin-top: var(--sp8); padding-top: var(--sp6); border-top: 1px solid var(--border); }
.related-posts h3 { font-family: var(--ff-display); font-size: 22px; margin-bottom: var(--sp4); }
.related-posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp3); }
@media (max-width: 768px) { .related-posts-grid { grid-template-columns: 1fr; } }

.related-card {
  display: flex; flex-direction: column; gap: var(--sp1);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--sp3);
  text-decoration: none; color: var(--text);
  transition: var(--ease);
}
.related-card:hover { border-color: var(--border-a); background: var(--surface); }
.related-card__cat { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
.related-card__title { font-weight: 600; font-size: 14px; line-height: 1.4; }
.related-card__read { font-size: 13px; color: var(--accent); margin-top: auto; }

/* Sidebar */
.post-sidebar { position: sticky; top: 100px; }
@media (max-width: 1024px) { .post-sidebar { position: static; } }

.sidebar-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp4);
  margin-bottom: var(--sp4);
}
.sidebar-widget h4 { font-family: var(--ff-display); font-size: 18px; margin-bottom: var(--sp2); }
.sidebar-posts { display: flex; flex-direction: column; gap: 4px; }
.sidebar-post {
  font-size: 14px; color: var(--text); text-decoration: none;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  transition: color var(--ease);
}
.sidebar-post:last-child { border-bottom: none; }
.sidebar-post:hover { color: var(--accent); }