/* ==========================================================
   TshirtCadeau.fr — Main Stylesheet
   ========================================================== */

/* =====================
   CSS VARIABLES
   ===================== */
:root {
  --cream:        #FFF8F2;
  --cream-dark:   #F2E8DC;
  --cream-mid:    #F8F0E8;
  --black:        #111111;
  --black-soft:   #444444;
  --red:          #E8312A;
  --red-dark:     #C0261F;
  --red-light:    #FFEEED;
  --yellow:       #FFD93D;
  --yellow-light: #FFF8D0;
  --gray:         #777777;
  --gray-light:   #BBBBBB;
  --border:       #E0D5C8;
  --white:        #FFFFFF;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.11);
  --shadow-lg:  0 10px 48px rgba(0,0,0,0.14);

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-full: 100px;

  --transition: 0.28s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* =====================
   RESET
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: var(--font); background: var(--cream); color: var(--black); line-height: 1.6; overflow-x: hidden; }
img   { max-width: 100%; height: auto; display: block; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }
button { font-family: inherit; }

/* =====================
   TYPOGRAPHY
   ===================== */
h1, h2, h3, h4, h5 { font-weight: 800; line-height: 1.18; letter-spacing: -0.022em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.45rem); }
h4 { font-size: 1.05rem; font-weight: 700; }
p  { color: var(--black-soft); }

/* =====================
   HEADER
   ===================== */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,248,242,0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex; align-items: center;
  color: var(--black);
}
.logo-img {
  height: 46px;
  width: auto;
  display: block;
}
.logo-icon { width: 34px; height: 34px; flex-shrink: 0; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav a {
  font-size: 0.92rem; font-weight: 600; color: var(--black-soft);
  transition: color var(--transition); position: relative; padding-bottom: 2px;
}
.nav a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px; background: var(--red);
  transition: width var(--transition);
}
.nav a:hover,
.nav a.active { color: var(--red); }
.nav a:hover::after,
.nav a.active::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; border: none; background: none;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--black); border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none; position: fixed;
  top: 68px; left: 0; right: 0; bottom: 0;
  background: var(--cream); z-index: 999;
  padding: 2rem 2rem 3rem;
  flex-direction: column; gap: 0;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.4rem; font-weight: 800; color: var(--black);
  padding: 1.1rem 0; border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--red); }

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 13px 26px; border-radius: var(--radius-full);
  font-size: 0.92rem; font-weight: 700;
  cursor: pointer; transition: all var(--transition);
  border: 2px solid transparent; white-space: nowrap;
}
.btn-primary {
  background: var(--red); color: var(--white); border-color: var(--red);
}
.btn-primary:hover {
  background: var(--red-dark); border-color: var(--red-dark);
  transform: translateY(-2px); box-shadow: 0 8px 22px rgba(232,49,42,0.32);
}
.btn-secondary {
  background: transparent; color: var(--black); border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--black); color: var(--white);
  border-color: var(--black); transform: translateY(-2px);
}
.btn-outline {
  background: transparent; color: var(--red); border-color: var(--red);
}
.btn-outline:hover {
  background: var(--red); color: var(--white); transform: translateY(-2px);
}
.btn-amazon {
  background: var(--red); color: var(--white); border-color: var(--red);
  width: 100%; font-size: 0.88rem;
}
.btn-amazon:hover {
  background: var(--red-dark); border-color: var(--red-dark);
  transform: translateY(-2px); box-shadow: 0 6px 18px rgba(232,49,42,0.28);
}
.btn-ghost {
  background: transparent; color: var(--black-soft);
  border-color: transparent; font-size: 0.85rem;
}
.btn-ghost:hover { color: var(--red); }

/* =====================
   SECTIONS
   ===================== */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { margin-bottom: 0.6rem; }
.section-header p { font-size: 1.02rem; max-width: 520px; margin: 0 auto; color: var(--gray); }
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--red); margin-bottom: 0.6rem;
}
.bg-cream-dark { background-color: var(--cream-dark); }
.bg-black { background-color: var(--black); }

/* =====================
   HERO — HOME
   ===================== */
.hero {
  max-width: 1200px; margin: 0 auto;
  padding: 5rem 2rem 3rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3.5rem; align-items: center; min-height: 82vh;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--yellow-light); border: 1px solid var(--yellow);
  color: var(--black); font-size: 0.82rem; font-weight: 700;
  padding: 5px 13px; border-radius: var(--radius-full); margin-bottom: 1.3rem;
}
.hero h1 { margin-bottom: 1.3rem; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero > .hero-content > p {
  font-size: 1.08rem; margin-bottom: 2.2rem;
  max-width: 460px; line-height: 1.72; color: var(--black-soft);
}
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero visual */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.hero-tshirt-wrap {
  position: relative; width: 400px; height: 400px;
  display: flex; align-items: center; justify-content: center;
}
.hero-bg-circle {
  position: absolute;
  width: 320px; height: 320px;
  background: var(--yellow); border-radius: 50%; opacity: 0.28;
  animation: heroPulse 3.5s ease-in-out infinite;
}
.hero-bg-circle-2 {
  position: absolute;
  width: 240px; height: 240px;
  background: var(--red-light); border-radius: 50%; opacity: 0.5;
  animation: heroPulse 3.5s ease-in-out infinite 0.8s;
}
@keyframes heroPulse {
  0%,100% { transform: scale(1);    opacity: 0.28; }
  50%      { transform: scale(1.06); opacity: 0.44; }
}
.hero-tshirt-svg {
  position: relative; z-index: 1; width: 300px; height: auto;
  animation: heroFloat 4.5s ease-in-out infinite;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.18));
}
@keyframes heroFloat {
  0%,100% { transform: translateY(0px) rotate(-2deg); }
  50%      { transform: translateY(-16px) rotate(2deg); }
}
.hero-stats {
  display: flex; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap;
}
.hero-stat { }
.hero-stat strong { font-size: 1.6rem; font-weight: 900; display: block; color: var(--black); }
.hero-stat span   { font-size: 0.78rem; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

/* =====================
   CATEGORY CARDS
   ===================== */
.categories-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem;
}
.category-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 1.4rem 1rem;
  text-align: center; cursor: pointer;
  transition: all var(--transition); display: block;
}
.category-card:hover {
  border-color: var(--red); transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.category-card:hover .category-icon { transform: scale(1.15) rotate(-5deg); }
.category-icon {
  font-size: 2.2rem; margin-bottom: 0.6rem; display: block;
  transition: transform var(--transition);
}
.category-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--black); }
.category-card p  { font-size: 0.76rem; color: var(--gray); margin-top: 3px; }

/* =====================
   PRODUCT CARDS
   ===================== */
.products-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem;
}
.product-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg); border-color: transparent;
}
.product-card:hover .tshirt-mockup { transform: scale(1.06) rotate(-3deg); }

.product-image {
  background: var(--cream-dark); padding: 2.2rem 2rem;
  display: flex; align-items: center; justify-content: center;
  min-height: 195px; position: relative; overflow: hidden;
}
.product-image::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(255,255,255,0.6) 0%, transparent 70%);
}
.product-badge {
  position: absolute; top: 11px; left: 11px;
  background: var(--yellow); color: var(--black);
  font-size: 0.68rem; font-weight: 800; padding: 4px 10px;
  border-radius: var(--radius-full); letter-spacing: 0.04em;
  z-index: 1;
}
.tshirt-mockup {
  width: 130px; height: auto; position: relative; z-index: 1;
  transition: transform var(--transition);
}

.product-body {
  padding: 1.2rem; flex: 1; display: flex; flex-direction: column;
}
.product-body h4 { margin-bottom: 0.4rem; line-height: 1.35; font-size: 0.97rem; }
.product-body p  { font-size: 0.84rem; color: var(--gray); margin-bottom: 1rem; flex: 1; line-height: 1.5; }
.affiliate-note  { font-size: 0.68rem; color: var(--gray-light); text-align: center; margin-top: 7px; }

/* =====================
   FILTER BAR
   ===================== */
.filter-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 8px 18px; border-radius: var(--radius-full);
  border: 2px solid var(--border); background: var(--white);
  color: var(--black-soft); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--red); color: var(--white); border-color: var(--red);
}

/* =====================
   BLOG CARDS
   ===================== */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; }
.blog-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  transition: all var(--transition); display: flex; flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent;
}
.blog-image {
  height: 155px; background: var(--cream-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem; position: relative; overflow: hidden;
}
.blog-image-pattern {
  position: absolute; inset: 0; opacity: 0.07;
  background-image: repeating-linear-gradient(
    45deg, var(--black) 0, var(--black) 1px, transparent 0, transparent 50%
  );
  background-size: 14px 14px;
}
.blog-cat-badge {
  position: absolute; bottom: 10px; left: 10px;
  background: var(--red); color: var(--white);
  font-size: 0.67rem; font-weight: 800; padding: 3px 9px;
  border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 0.05em;
}
.blog-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; }
.blog-body h3 { font-size: 0.97rem; font-weight: 700; margin-bottom: 0.45rem; line-height: 1.4; }
.blog-body p   { font-size: 0.83rem; color: var(--gray); flex: 1; margin-bottom: 1rem; line-height: 1.55; }

/* =====================
   WHY SECTION
   ===================== */
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; }
.why-card {
  text-align: center; padding: 2rem 1.5rem;
  background: var(--white); border-radius: var(--radius-md);
  border: 1px solid var(--border); transition: all var(--transition);
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-icon {
  width: 58px; height: 58px; background: var(--red-light);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 1rem; font-size: 1.6rem;
}
.why-card h3 { font-size: 1rem; margin-bottom: 0.45rem; }
.why-card p  { font-size: 0.84rem; color: var(--gray); }

/* =====================
   TREND CARDS
   ===================== */
.trends-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.1rem; margin-bottom: 3rem; }
.trend-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 1.35rem 1.2rem;
  display: flex; align-items: center; gap: 1rem;
  transition: all var(--transition); cursor: pointer;
}
.trend-card:hover { border-color: var(--red); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.trend-emoji {
  font-size: 1.9rem; width: 50px; height: 50px;
  background: var(--cream-dark); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.trend-info h4  { font-size: 0.9rem; margin-bottom: 3px; }
.trend-info span { font-size: 0.75rem; color: var(--red); font-weight: 700; }

/* =====================
   PAGE HERO (inner pages)
   ===================== */
.page-hero {
  background: linear-gradient(135deg, #111111 0%, #2c2c2c 100%);
  color: var(--white); padding: 5rem 2rem 4rem; text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(232,49,42,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(255,217,61,0.1)  0%, transparent 60%);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1  { color: var(--white); margin-bottom: 0.85rem; }
.page-hero p   { color: rgba(255,255,255,0.68); font-size: 1.05rem; max-width: 520px; margin: 0 auto; }
.page-hero-badge {
  display: inline-block; background: var(--yellow); color: var(--black);
  font-size: 0.74rem; font-weight: 800; padding: 4px 13px;
  border-radius: var(--radius-full); margin-bottom: 1.1rem;
  text-transform: uppercase; letter-spacing: 0.07em;
}

/* =====================
   BREADCRUMB
   ===================== */
.breadcrumb {
  padding: 0.9rem 2rem; max-width: 1200px; margin: 0 auto;
  font-size: 0.78rem; color: var(--gray);
}
.breadcrumb a { color: var(--red); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }

/* =====================
   CONTACT FORM
   ===================== */
.contact-form {
  max-width: 700px; margin: 0 auto;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.86rem; font-weight: 700;
  color: var(--black); margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 15px;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 0.92rem;
  color: var(--black); background: var(--cream);
  transition: border-color var(--transition), background var(--transition);
  appearance: none; -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-light); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--red); background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23777' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; cursor: pointer; }
.form-note { font-size: 0.75rem; color: var(--gray-light); margin-top: 0.4rem; }
.form-submit { width: 100%; padding: 14px; font-size: 0.95rem; margin-top: 0.5rem; }
.form-feedback {
  display: none; margin-top: 1rem; padding: 1rem 1.25rem;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.88rem;
}
.form-feedback.success {
  background: #E8F5E9; border: 1px solid #A5D6A7; color: #2E7D32;
}
.form-feedback.error {
  background: var(--red-light); border: 1px solid #FFCDD2; color: var(--red-dark);
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 1.5rem 1.2rem; }
}

/* =====================
   CONTACT PAGE
   ===================== */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2.5rem; align-items: start; }
.contact-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 2rem;
}
.contact-card h3 { font-size: 1.15rem; margin-bottom: 0.9rem; }
.contact-card p  { font-size: 0.88rem; line-height: 1.7; margin-bottom: 0.9rem; }
.contact-email   { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--red); font-size: 1rem; }
.contact-email:hover { text-decoration: underline; }
.affiliate-box {
  background: var(--yellow-light); border: 1px solid var(--yellow);
  border-radius: var(--radius-sm); padding: 1rem 1.2rem;
  font-size: 0.8rem; color: var(--black-soft); line-height: 1.65;
}
.legal-box {
  background: var(--cream-dark); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 1rem 1.2rem;
  font-size: 0.78rem; color: var(--gray); line-height: 1.65;
  margin-top: 1rem;
}

/* =====================
   SOCIAL LINKS
   ===================== */
.footer-social {
  display: flex; gap: 0.65rem; margin-top: 1rem;
}
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65); transition: all var(--transition);
  flex-shrink: 0;
}
.footer-social a:hover {
  background: var(--red); color: var(--white); transform: translateY(-2px);
}
.footer-social svg { width: 16px; height: 16px; }

.contact-social { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; }
.contact-social-link {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 0.92rem; color: var(--black);
  padding: 10px 16px; border-radius: var(--radius-sm);
  border: 2px solid var(--border); transition: all var(--transition);
  background: var(--cream);
}
.contact-social-link:hover { border-color: var(--red); color: var(--red); background: var(--red-light); }
.contact-social-link svg { width: 18px; height: 18px; flex-shrink: 0; }

/* =====================
   FOOTER
   ===================== */
.footer { background: var(--black); color: var(--white); padding: 4.5rem 2rem 2.5rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 2rem;
}
.footer-brand .logo { color: var(--white); margin-bottom: 0.9rem; }
.footer-brand p {
  color: rgba(255,255,255,0.55); font-size: 0.85rem; line-height: 1.7; margin-bottom: 1.1rem;
}
.footer-affiliate {
  font-size: 0.72rem; color: rgba(255,255,255,0.35); line-height: 1.6;
  padding: 0.7rem 0.9rem; background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
}
.footer-col h4 {
  font-size: 0.78rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.09em; color: rgba(255,255,255,0.45); margin-bottom: 1rem;
}
.footer-col ul li { margin-bottom: 0.55rem; }
.footer-col ul li a { color: rgba(255,255,255,0.72); font-size: 0.85rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--yellow); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.76rem; color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--yellow); }

/* =====================
   BACK TO TOP
   ===================== */
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 46px; height: 46px; background: var(--red); color: var(--white);
  border: none; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); transition: all var(--transition);
  opacity: 0; pointer-events: none; z-index: 500;
}
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover   { background: var(--red-dark); transform: translateY(-3px); }
#back-to-top svg     { width: 18px; height: 18px; }

/* =====================
   FADE-IN SCROLL ANIMATION
   ===================== */
.fade-in {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* staggered delay for grids */
.fade-in:nth-child(2) { transition-delay: 0.08s; }
.fade-in:nth-child(3) { transition-delay: 0.16s; }
.fade-in:nth-child(4) { transition-delay: 0.24s; }
.fade-in:nth-child(5) { transition-delay: 0.32s; }
.fade-in:nth-child(6) { transition-delay: 0.40s; }

/* =====================
   DIVIDER
   ===================== */
.divider { height: 1px; background: var(--border); margin: 0; }

/* =====================
   RESPONSIVE — 1024px
   ===================== */
@media (max-width: 1024px) {
  .hero           { gap: 2.5rem; }
  .hero-tshirt-wrap { width: 320px; height: 320px; }
  .hero-tshirt-svg  { width: 240px; }
  .hero-bg-circle   { width: 260px; height: 260px; }
  .categories-grid  { grid-template-columns: repeat(4,1fr); }
  .products-grid    { grid-template-columns: repeat(2,1fr); }
  .blog-grid        { grid-template-columns: repeat(2,1fr); }
  .why-grid         { grid-template-columns: repeat(3,1fr); }
  .trends-grid      { grid-template-columns: repeat(2,1fr); }
  .footer-top       { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* =====================
   RESPONSIVE — 768px
   ===================== */
@media (max-width: 768px) {
  .nav       { display: none; }
  .hamburger { display: flex; }

  .hero {
    grid-template-columns: 1fr; padding: 3rem 1.5rem;
    min-height: auto; text-align: center;
  }
  .hero-visual  { order: -1; }
  .hero-tshirt-wrap { width: 220px; height: 220px; }
  .hero-tshirt-svg  { width: 165px; }
  .hero-bg-circle   { width: 185px; height: 185px; }
  .hero > .hero-content > p { max-width: 100%; }
  .hero-buttons { justify-content: center; }
  .hero-stats   { justify-content: center; }

  .categories-grid  { grid-template-columns: repeat(2,1fr); }
  .products-grid    { grid-template-columns: repeat(2,1fr); }
  .blog-grid        { grid-template-columns: 1fr; }
  .why-grid         { grid-template-columns: 1fr; }
  .trends-grid      { grid-template-columns: 1fr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .footer-top       { grid-template-columns: 1fr; }
  .footer-bottom    { flex-direction: column; gap: 0.5rem; text-align: center; }
  .section          { padding: 3.5rem 1.5rem; }
}

/* =====================
   RESPONSIVE — 480px
   ===================== */
@media (max-width: 480px) {
  .products-grid   { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2,1fr); }
  .btn             { padding: 11px 20px; font-size: 0.86rem; }
  .hero h1         { font-size: 1.9rem; }
  .section         { padding: 2.8rem 1.2rem; }
}