/* ================================================
   HANIP v3 — style.css
   컬러 시스템: 강아지 색각(dichromatic) 기반
   ================================================ */

/* 리셋 & 기본 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'SUIT', sans-serif;
  background: var(--base);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { display: block; max-width: 100%; }

/* ── CSS 변수 ── */
:root {
  --base: #F5F3EF;
  --ink: #2D2D2D;
  --ink-sub: #6B6B6B;
  --ink-light: #9B9B9B;

  --joint: #3B6CB5;
  --joint-bg: #EEF2FA;
  --skin: #C9A800;
  --skin-bg: #FDF8E1;
  --skin-raw: #E8C84A;
  --gut: #4E9EC4;
  --gut-bg: #EAF5FB;
  --gut-raw: #7AB8D9;
  --senior: #C8A96E;
  --senior-bg: #FAF5EC;

  --header-bg: #F5F3EF;
  --header-border: #E4E1DA;
  --header-h: 64px;
  --strip-h: 40px;

  --border: #E4E1DA;
  --bg-light: #FAFAF8;
  --white: #FFFFFF;

  --container: 1280px;
  --section-pad: 96px;
  --radius: 16px;
  --radius-sm: 8px;
  --radius-xs: 4px;
}

/* ── 컨테이너 ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── 공통 섹션 헤더 ── */
.section-header { text-align: center; margin-bottom: 48px; }
.section-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ink-light);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title { font-size: 36px; font-weight: 700; line-height: 1.2; margin-bottom: 12px; }
.section-desc { color: var(--ink-sub); font-size: 16px; }

/* ============================================================
   ① 띠배너
   ============================================================ */
.strip-banner {
  height: var(--strip-h);
  background: var(--ink);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: height 0.3s ease, opacity 0.3s ease;
}
.strip-banner.hidden { height: 0; opacity: 0; }
.strip-inner { width: 100%; max-width: var(--container); padding: 0 24px; display: flex; align-items: center; justify-content: center; }
.strip-messages { position: relative; height: 20px; overflow: hidden; flex: 1; text-align: center; }
.strip-msg {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 400;
  opacity: 0; transition: opacity 0.5s ease;
}
.strip-msg.active { opacity: 1; }
.strip-msg strong { color: var(--skin-raw); margin: 0 4px; font-weight: 600; }
.strip-close {
  position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,0.5); font-size: 12px; padding: 4px;
  transition: color 0.2s;
}
.strip-close:hover { color: var(--white); }

/* ============================================================
   ② 헤더
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 2px 16px rgba(45,45,45,0.08); }
.header-inner {
  display: flex; align-items: center;
  height: var(--header-h); gap: 40px;
}

/* 로고 */
.logo { display: flex; align-items: baseline; gap: 2px; }
.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 24px; font-weight: 900;
  color: var(--ink); letter-spacing: -0.5px;
}
.logo-dot { color: var(--joint); font-size: 28px; font-weight: 900; line-height: 1; }

/* GNB */
.gnb { display: flex; align-items: center; gap: 0; margin-left: auto; }
.gnb-item { position: relative; }
.gnb-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink); padding: 0 16px;
  height: var(--header-h); display: flex; align-items: center;
  transition: color 0.2s;
  text-transform: uppercase;
}
.gnb-link:hover { color: var(--joint); }

/* 메가 드롭다운 */
.mega-dropdown {
  position: absolute; top: calc(var(--header-h) - 1px); left: 50%; transform: translateX(-50%);
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 8px 40px rgba(45,45,45,0.12);
  padding: 24px; min-width: 520px;
  opacity: 0; pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.gnb-item:hover .mega-dropdown,
.gnb-item.mega-open .mega-dropdown {
  opacity: 1; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega-inner { display: grid; grid-template-columns: 1fr 1fr 160px; gap: 24px; }
.mega-col-title { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--ink-light); text-transform: uppercase; margin-bottom: 12px; }
.mega-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; color: var(--ink);
  transition: background 0.15s;
}
.mega-link:hover { background: var(--joint-bg); color: var(--joint); }
.mega-link span { font-size: 11px; color: var(--ink-light); }
.mega-highlight {
  background: var(--joint-bg); border-radius: var(--radius-sm);
  padding: 16px; display: flex; flex-direction: column; gap: 4px;
}
.mega-h-label { font-size: 10px; font-weight: 700; color: var(--joint); letter-spacing: 0.1em; }
.mega-h-name { font-size: 15px; font-weight: 700; }
.mega-h-copy { font-size: 12px; color: var(--ink-sub); margin-top: 4px; line-height: 1.5; }
.mega-h-btn {
  display: inline-block; margin-top: 8px; font-size: 12px; font-weight: 600;
  color: var(--joint); border-bottom: 1px solid var(--joint); padding-bottom: 1px;
}

/* 헤더 아이콘 */
.header-actions { display: flex; align-items: center; gap: 8px; }
.btn-icon {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; color: var(--ink); position: relative;
  transition: background 0.2s;
}
.btn-icon:hover { background: var(--border); }
.cart-badge {
  position: absolute; top: 6px; right: 6px;
  width: 16px; height: 16px; background: var(--joint);
  color: var(--white); border-radius: 50%;
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.btn-hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 8px; border-radius: var(--radius-sm);
}
.btn-hamburger span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 1px; }

/* 검색바 */
.search-bar {
  border-top: 1px solid var(--border); padding: 12px 0;
  display: none; background: var(--header-bg);
}
.search-bar.open { display: block; }
.search-bar .container { display: flex; align-items: center; gap: 12px; }
.search-input {
  flex: 1; padding: 10px 16px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit;
  background: var(--white); outline: none;
}
.search-input:focus { border-color: var(--joint); }
.search-close { color: var(--ink-light); font-size: 18px; padding: 4px 8px; }

/* ============================================================
   ③ 히어로 슬라이더
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  height: calc(100vh - var(--header-h) - var(--strip-h));
  min-height: 560px; max-height: 800px;
}
.hero-track {
  display: flex; height: 100%;
  transition: transform 0.7s cubic-bezier(0.77, 0, 0.175, 1);
}
.hero-slide {
  min-width: 100%; height: 100%;
  display: flex; align-items: center;
  padding: 0 calc((100vw - var(--container)) / 2 + 24px);
  position: relative; overflow: hidden;
}

/* 슬라이드 배경 */
.slide-1 { background: var(--base); }
.slide-2 { background: var(--ink); color: var(--white); }
.slide-3 { background: var(--joint); color: var(--white); }

/* 슬라이드 콘텐츠 레이아웃 */
.hero-content { flex: 1; z-index: 2; max-width: 560px; }
.hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; position: relative; }

.hero-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; margin-bottom: 16px; opacity: 0.6;
}
.hero-title {
  font-size: clamp(36px, 5vw, 64px); font-weight: 900;
  line-height: 1.1; letter-spacing: -1px; margin-bottom: 16px;
}
.hero-sub { font-size: 18px; opacity: 0.75; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }

/* 히어로 버튼 */
.btn-hero-primary {
  padding: 14px 28px; border-radius: var(--radius-sm);
  background: var(--joint); color: var(--white);
  font-weight: 700; font-size: 15px;
  transition: background 0.2s, transform 0.2s;
}
.btn-hero-primary:hover { background: #2f5a9a; transform: translateY(-1px); }
.btn-hero-ghost {
  padding: 14px 28px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); color: var(--ink);
  font-weight: 600; font-size: 15px;
  transition: border-color 0.2s, background 0.2s;
}
.btn-hero-ghost:hover { border-color: var(--ink); background: rgba(45,45,45,0.04); }
.btn-hero-white {
  padding: 14px 28px; border-radius: var(--radius-sm);
  background: var(--white); color: var(--ink);
  font-weight: 700; font-size: 15px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-hero-white:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-hero-ghost-white {
  padding: 14px 28px; border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.4); color: var(--white);
  font-weight: 600; font-size: 15px;
  transition: border-color 0.2s;
}
.btn-hero-ghost-white:hover { border-color: rgba(255,255,255,0.9); }

/* 히어로 배지 */
.hero-badge-row { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-badge {
  padding: 5px 12px; background: rgba(59,108,181,0.1);
  border: 1px solid rgba(59,108,181,0.2);
  border-radius: 20px; font-size: 12px; font-weight: 500; color: var(--joint);
}
.hero-badge-dark {
  padding: 5px 12px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px; font-size: 12px; font-weight: 500; color: var(--white);
}
.hero-badge-blue {
  padding: 5px 12px; background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 20px; font-size: 12px; font-weight: 500; color: var(--white);
}

/* 슬라이드 1 비주얼 */
.hero-chew {
  position: absolute; font-size: 48px;
  animation: floatChew 3s ease-in-out infinite;
}
.hero-chew-1 { top: 20%; right: 15%; animation-delay: 0s; }
.hero-chew-2 { top: 55%; right: 5%; font-size: 32px; animation-delay: 1s; }
.hero-chew-3 { bottom: 15%; right: 25%; font-size: 40px; animation-delay: 0.5s; }
@keyframes floatChew {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-pill {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 24px;
  font-size: 14px; line-height: 2.2; font-weight: 500;
  box-shadow: 0 4px 24px rgba(45,45,45,0.08);
  z-index: 2;
}
.hp-num { font-family: 'Montserrat', sans-serif; color: var(--joint); font-weight: 700; margin-right: 8px; }

/* 슬라이드 2 비주얼 - 라인업 카드 */
.hero-lineup-card {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius); padding: 20px 24px; color: var(--white);
  min-width: 280px;
}
.hlc-section { margin-bottom: 4px; }
.hlc-label { font-weight: 700; font-size: 13px; margin-bottom: 8px; }
.hlc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.hlc-tags span {
  background: rgba(255,255,255,0.15); border-radius: 20px;
  padding: 4px 10px; font-size: 12px; font-weight: 500;
}
.hlc-divider { height: 1px; background: rgba(255,255,255,0.18); margin: 12px 0; }
.hlc-footer {
  margin-top: 12px; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.6); text-align: center; letter-spacing: 0.02em;
}

/* 슬라이드 3 비주얼 */
.hero-price-display {
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius); padding: 28px 36px; text-align: center; color: var(--white);
}
.hpd-label { font-size: 13px; opacity: 0.7; margin-bottom: 8px; }
.hpd-price { font-family: 'Montserrat', sans-serif; font-size: 64px; font-weight: 900; line-height: 1; }
.hpd-price span { font-size: 24px; font-weight: 600; }
.hpd-sub { font-size: 14px; opacity: 0.7; margin-top: 8px; }
.hpd-benefits {
  margin-top: 16px; border-top: 1px solid rgba(255,255,255,0.2); padding-top: 12px;
  display: flex; flex-direction: column; gap: 6px; text-align: left;
}
.hpd-benefit-item { font-size: 13px; font-weight: 500; }

/* 슬라이더 UI */
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.9); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink); z-index: 10;
  box-shadow: 0 2px 12px rgba(45,45,45,0.12);
  transition: background 0.2s, transform 0.2s;
}
.hero-arrow:hover { background: var(--white); transform: translateY(-50%) scale(1.05); }
.hero-prev { left: 24px; }
.hero-next { right: 24px; }
.hero-dots {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 10;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(45,45,45,0.25); transition: all 0.3s;
}
.slide-2 ~ .hero-dots .hero-dot,
.slide-3 ~ .hero-dots .hero-dot { background: rgba(255,255,255,0.4); }
.hero-dot.active { width: 24px; border-radius: 4px; background: var(--ink); }

/* ============================================================
   ④ USP 배너
   ============================================================ */
.usp-banner {
  background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.usp-item {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 24px; border-right: 1px solid var(--border);
}
.usp-item:last-child { border-right: none; }
.usp-icon { font-size: 28px; margin-bottom: 12px; }
.usp-item strong { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.usp-item p { font-size: 13px; color: var(--ink-sub); line-height: 1.5; }

/* ============================================================
   ⑤ 제품 라인
   ============================================================ */
.products-section { padding: var(--section-pad) 0; }

.product-tabs {
  display: flex; gap: 8px; margin-bottom: 36px; justify-content: center;
}
.ptab {
  padding: 10px 28px; border-radius: 40px;
  border: 1.5px solid var(--border); font-size: 15px; font-weight: 600;
  color: var(--ink-sub); background: var(--white);
  transition: all 0.2s;
}
.ptab.active {
  background: var(--ink); border-color: var(--ink); color: var(--white);
}
.ptab:hover:not(.active) { border-color: var(--ink); color: var(--ink); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* 상품 카드 */
.product-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(45,45,45,0.12);
}
.pc-line-bar { height: 4px; }
.pc-body { padding: 20px; }
.pc-emoji { font-size: 40px; margin-bottom: 12px; }
.pc-tag {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700; margin-bottom: 8px;
}
.pc-name { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
.pc-sub { font-size: 12px; color: var(--ink-sub); margin-bottom: 12px; }
.pc-ingredients { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.pc-ing {
  padding: 3px 8px; border-radius: var(--radius-xs);
  font-size: 11px; font-weight: 500;
  background: var(--bg-light); color: var(--ink-sub);
}
.pc-copy { font-size: 13px; color: var(--ink-sub); margin-bottom: 16px; font-style: italic; line-height: 1.5; }
.pc-pricing { display: flex; align-items: baseline; gap: 8px; margin-bottom: 16px; }
.pc-price-main { font-size: 18px; font-weight: 700; }
.pc-price-sub { font-size: 12px; color: var(--ink-light); }
.pc-price-sub strong { color: var(--joint); }
.pc-actions { display: flex; gap: 8px; }
.pc-btn-cart {
  flex: 1; padding: 10px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; color: var(--white);
  transition: opacity 0.2s;
}
.pc-btn-cart:hover { opacity: 0.85; }
.pc-btn-detail {
  padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 13px; color: var(--ink-sub);
  transition: border-color 0.2s;
}
.pc-btn-detail:hover { border-color: var(--ink); }

/* ============================================================
   ⑥ 성분 투명성
   ============================================================ */
.ingredient-section {
  padding: var(--section-pad) 0;
  background: var(--ink); color: var(--white);
}
.ingredient-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.ingredient-text .section-en { color: rgba(255,255,255,0.4); }
.ingredient-headline {
  font-size: clamp(28px, 3.5vw, 48px); font-weight: 900;
  line-height: 1.2; margin-bottom: 20px;
}
.ingredient-desc { font-size: 16px; line-height: 1.7; opacity: 0.75; margin-bottom: 24px; }
.ingredient-no-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.no-item {
  padding: 6px 14px; border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 13px; font-weight: 500; opacity: 0.8;
}
.qr-link { font-size: 14px; font-weight: 600; opacity: 0.9; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 2px; }
.qr-link:hover { opacity: 1; }

/* 성분 카드 */
.ingredient-card {
  background: var(--white); color: var(--ink);
  border-radius: var(--radius); padding: 28px; box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}
.ic-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.ic-product-name { font-size: 16px; font-weight: 700; }
.ic-badge {
  padding: 3px 10px; background: var(--joint-bg);
  color: var(--joint); border-radius: 20px; font-size: 11px; font-weight: 700;
}
.ic-subtitle { font-size: 11px; color: var(--ink-light); margin-bottom: 20px; font-family: 'Montserrat', sans-serif; }
.ic-ingredients { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.ic-item { display: flex; align-items: flex-start; gap: 12px; }
.ic-num {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--joint-bg); color: var(--joint);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; font-family: 'Montserrat', sans-serif;
}
.ic-item strong { font-size: 14px; font-weight: 600; display: block; }
.ic-item small { font-size: 11px; color: var(--ink-light); }
.ic-footer {
  text-align: right; font-size: 13px; font-weight: 700;
  color: var(--ink-light); border-top: 1px solid var(--border); padding-top: 16px;
}

/* ============================================================
   ⑦ 구독 모듈
   ============================================================ */
.subscription-section { padding: var(--section-pad) 0; background: var(--bg-light); }
.sub-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 720px; margin: 0 auto; }
.sub-card {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 32px; position: relative;
}
.sub-card.recommended { border-color: var(--joint); }
.sub-recommend-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--joint); color: var(--white);
  padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 700;
}
.sub-card-type { font-size: 13px; font-weight: 600; color: var(--ink-light); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.sub-price-first { font-size: 14px; color: var(--ink-sub); margin-bottom: 4px; }
.sub-price-first strong { color: var(--joint); font-size: 18px; font-weight: 700; }
.sub-price-main { font-size: 32px; font-weight: 900; margin-bottom: 20px; }
.sub-price-main span { font-size: 16px; font-weight: 500; color: var(--ink-sub); }
.sub-features { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.sub-features li { font-size: 14px; color: var(--ink-sub); }
.sub-cta-outline {
  width: 100%; padding: 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 15px; font-weight: 600;
  color: var(--ink); transition: border-color 0.2s, background 0.2s;
}
.sub-cta-outline:hover { border-color: var(--ink); background: rgba(45,45,45,0.04); }
.sub-cta-filled {
  width: 100%; padding: 14px; border-radius: var(--radius-sm);
  background: var(--joint); font-size: 15px; font-weight: 700;
  color: var(--white); transition: background 0.2s;
}
.sub-cta-filled:hover { background: #2f5a9a; }
.sub-note { font-size: 12px; color: var(--ink-light); text-align: center; margin-top: 10px; }

/* ============================================================
   ⑧ 30일 챌린지
   ============================================================ */
.challenge-section { padding: var(--section-pad) 0; }
.challenge-timeline {
  display: flex; align-items: flex-start; gap: 0;
  max-width: 900px; margin: 0 auto 40px;
}
.chal-step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.chal-day {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px; font-weight: 700;
  color: var(--joint); letter-spacing: 0.1em;
  background: var(--joint-bg); padding: 6px 16px; border-radius: 20px;
  margin-bottom: 16px;
}
.chal-content { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; width: 100%; }
.chal-content h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.chal-content p { font-size: 13px; color: var(--ink-sub); margin-bottom: 12px; line-height: 1.5; }
.chal-review { background: var(--bg-light); border-radius: var(--radius-sm); padding: 12px; }
.chal-review p { font-size: 12px; color: var(--ink); font-style: italic; margin-bottom: 4px; }
.chal-review small { font-size: 11px; color: var(--ink-light); }
.chal-connector {
  flex: 0 0 40px; height: 2px; background: var(--border);
  margin-top: 56px; align-self: flex-start;
}
.challenge-cta { text-align: center; }
.btn-challenge {
  display: inline-block; padding: 16px 36px; border-radius: 40px;
  border: 2px solid var(--ink); font-size: 15px; font-weight: 700;
  color: var(--ink); transition: all 0.2s;
}
.btn-challenge:hover { background: var(--ink); color: var(--white); }
.challenge-cta-note { font-size: 13px; color: var(--ink-light); margin-top: 12px; }

/* ============================================================
   ⑨ 리뷰 3컬럼
   ============================================================ */
.review-section { padding: var(--section-pad) 0; background: var(--white); }
.rv-columns {
  display: flex;
  gap: 20px;
  justify-content: center;
  height: 600px;
  overflow: hidden;
  margin-top: 48px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
}
.rv-col { overflow: hidden; width: 300px; flex-shrink: 0; }
.rv-col-inner {
  display: flex; flex-direction: column; gap: 20px;
  animation: rvScrollUp 15s linear infinite;
}
.rv-col-2 .rv-col-inner { animation-duration: 19s; }
.rv-col-3 .rv-col-inner { animation-duration: 17s; }
@keyframes rvScrollUp {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}
.rv-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  flex-shrink: 0;
}
.rv-card-text { font-size: 13px; line-height: 1.7; color: var(--ink); }
.rv-card-author { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.rv-card-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.rv-card-name { font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.rv-card-role { font-size: 12px; color: var(--ink-light); line-height: 1.4; }
@media (max-width: 1023px) { .rv-col-3 { display: none; } }
@media (max-width: 767px) { .rv-col-2 { display: none; } .rv-columns { margin-top: 32px; height: 520px; } }

/* ============================================================
   ⑩-B FAQ
   ============================================================ */
.faq-section { padding: var(--section-pad) 0; background: var(--bg-light); }
.faq-list { max-width: 720px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; background: none; border: none; cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--ink); text-align: left; line-height: 1.5;
}
.faq-question:hover { color: var(--primary); }
.faq-icon { font-size: 20px; font-weight: 300; color: var(--ink-light); flex-shrink: 0; transition: transform 0.25s; line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--primary); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p { font-size: 13px; line-height: 1.8; color: var(--ink-sub); }

/* ============================================================
   ⑩ 브랜드 스토리
   ============================================================ */
.story-section { padding: var(--section-pad) 0; background: var(--white); }
.story-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.story-title { font-size: clamp(36px, 4vw, 56px); font-weight: 900; line-height: 1.1; margin-bottom: 28px; }
.story-body { display: flex; flex-direction: column; gap: 16px; }
.story-body p { font-size: 16px; color: var(--ink-sub); line-height: 1.8; }
.story-body strong { color: var(--ink); font-weight: 700; }

.story-values { display: flex; flex-direction: column; gap: 24px; padding-top: 40px; }
.sv-item { display: flex; gap: 16px; align-items: flex-start; }
.sv-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.sv-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.sv-item p { font-size: 13px; color: var(--ink-sub); line-height: 1.6; }

/* ============================================================
   ⑪ 고객센터
   ============================================================ */
.contact-section { padding: var(--section-pad) 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info .section-title { font-size: 28px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.ci-item { display: flex; gap: 14px; align-items: flex-start; }
.ci-item span { font-size: 20px; flex-shrink: 0; }
.ci-item strong { font-size: 14px; font-weight: 600; display: block; margin-bottom: 2px; }
.ci-item p { font-size: 13px; color: var(--ink-sub); }

.contact-form { display: flex; flex-direction: column; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-input {
  width: 100%; padding: 12px 16px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit;
  background: var(--white); outline: none; transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--joint); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; }
.btn-submit {
  padding: 14px; background: var(--ink); color: var(--white);
  border-radius: var(--radius-sm); font-size: 15px; font-weight: 700;
  transition: background 0.2s;
}
.btn-submit:hover { background: #1a1a1a; }

/* ============================================================
   ⑫ 뉴스레터
   ============================================================ */
.newsletter-section {
  padding: var(--section-pad) 0;
  background: var(--joint); color: var(--white);
  text-align: center;
}
.newsletter-section .section-en { color: rgba(255,255,255,0.5); }
.newsletter-title { font-size: 32px; font-weight: 900; margin-bottom: 12px; }
.newsletter-desc { font-size: 16px; opacity: 0.8; margin-bottom: 32px; line-height: 1.6; }
.newsletter-form { display: flex; gap: 8px; max-width: 440px; margin: 0 auto 12px; }
.nl-input {
  flex: 1; padding: 14px 18px; border-radius: var(--radius-sm);
  border: none; font-size: 14px; font-family: inherit;
  background: rgba(255,255,255,0.15); color: var(--white);
  backdrop-filter: blur(8px); outline: none;
}
.nl-input::placeholder { color: rgba(255,255,255,0.5); }
.nl-input:focus { background: rgba(255,255,255,0.25); }
.nl-btn {
  padding: 14px 24px; background: var(--white); color: var(--joint);
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 700;
  flex-shrink: 0; transition: opacity 0.2s;
}
.nl-btn:hover { opacity: 0.9; }
.nl-note { font-size: 12px; opacity: 0.6; }
.nl-success {
  flex-direction: column; align-items: center; gap: 12px;
}
.nl-success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,0.2); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700;
}
.nl-success-title { font-size: 22px; font-weight: 900; color: var(--white); }
.nl-success-desc { font-size: 15px; color: rgba(255,255,255,0.8); }

/* ============================================================
   ⑬ 푸터
   ============================================================ */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.7); padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo {
  font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: 900;
  color: var(--white); margin-bottom: 8px;
}
.footer-slogan { font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.footer-desc { font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.footer-social { display: flex; gap: 12px; font-size: 20px; }
.footer-social a { transition: opacity 0.2s; }
.footer-social a:hover { opacity: 1; }
.footer-col h4 { color: var(--white); font-size: 13px; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 16px; text-transform: uppercase; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; flex-direction: column; gap: 6px; }
.footer-bottom p { font-size: 12px; }
.footer-legal { opacity: 0.4; font-size: 11px; }

/* ============================================================
   장바구니 사이드바
   ============================================================ */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(45,45,45,0.5);
  z-index: 1100; opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-sidebar {
  position: fixed; right: 0; top: 0; bottom: 0;
  width: 380px; background: var(--white);
  z-index: 1200; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.35s cubic-bezier(0.77,0,0.175,1);
  box-shadow: -4px 0 24px rgba(45,45,45,0.12);
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.cart-header h3 { font-size: 16px; font-weight: 700; }
.cart-close { font-size: 20px; color: var(--ink-light); }
.cart-body { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cart-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 200px; gap: 12px; }
.cart-empty span { font-size: 40px; }
.cart-empty p { font-size: 14px; color: var(--ink-sub); text-align: center; line-height: 1.6; }
.cart-item {
  display: flex; gap: 12px; padding: 14px 0;
  border-bottom: 1px solid var(--border); align-items: flex-start;
}
.ci-emoji { font-size: 32px; flex-shrink: 0; }
.ci-info { flex: 1; }
.ci-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.ci-type { font-size: 11px; color: var(--joint); font-weight: 600; margin-bottom: 4px; }
.ci-price { font-size: 14px; font-weight: 700; }
.ci-qty { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.ci-qty button { width: 24px; height: 24px; border: 1px solid var(--border); border-radius: 4px; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.ci-qty span { font-size: 14px; min-width: 20px; text-align: center; }
.ci-del { color: var(--ink-light); font-size: 14px; padding: 4px; }
.cart-footer { padding: 16px 24px; border-top: 1px solid var(--border); }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cart-total span { font-size: 14px; color: var(--ink-sub); }
.cart-total strong { font-size: 20px; font-weight: 700; }
.btn-checkout {
  width: 100%; padding: 14px; background: var(--joint); color: var(--white);
  border-radius: var(--radius-sm); font-size: 15px; font-weight: 700;
  transition: background 0.2s;
}
.btn-checkout:hover { background: #2f5a9a; }

/* ============================================================
   상품 모달
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(45,45,45,0.6);
  z-index: 1300; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0.96);
  width: 90%; max-width: 620px; max-height: 90vh; overflow-y: auto;
  background: var(--white); border-radius: var(--radius);
  z-index: 1400; padding: 36px;
  opacity: 0; pointer-events: none; transition: all 0.3s;
}
.modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%,-50%) scale(1); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  font-size: 20px; color: var(--ink-light); padding: 4px 8px;
}
.modal-emoji { font-size: 56px; margin-bottom: 16px; }
.modal-line-badge {
  display: inline-block; padding: 4px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 700; margin-bottom: 12px;
}
.modal-name { font-size: 24px; font-weight: 900; margin-bottom: 4px; }
.modal-sub { font-size: 13px; color: var(--ink-light); font-family: 'Montserrat', sans-serif; margin-bottom: 20px; }
.modal-copy { font-size: 16px; color: var(--ink-sub); font-style: italic; margin-bottom: 24px; padding: 16px; background: var(--bg-light); border-radius: var(--radius-sm); }
.modal-label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-light); margin-bottom: 10px; }
.modal-ingredients { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.mi-item { display: flex; align-items: center; gap: 10px; }
.mi-num { width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; font-family: 'Montserrat', sans-serif; flex-shrink: 0; }
.mi-name { font-size: 14px; font-weight: 600; }
.modal-no-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }
.modal-no-item { padding: 4px 12px; border: 1px solid var(--border); border-radius: 20px; font-size: 12px; color: var(--ink-sub); }
.modal-pricing { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.mp-single { font-size: 14px; color: var(--ink-sub); }
.mp-price { font-size: 24px; font-weight: 700; }
.mp-sub { font-size: 14px; }
.mp-sub span { font-size: 16px; font-weight: 700; }
.modal-actions { display: flex; gap: 10px; }
.modal-btn-single {
  flex: 1; padding: 13px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  color: var(--ink); transition: border-color 0.2s;
}
.modal-btn-single:hover { border-color: var(--ink); }
.modal-btn-sub {
  flex: 1; padding: 13px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 700; color: var(--white);
  transition: opacity 0.2s;
}
.modal-btn-sub:hover { opacity: 0.85; }

/* ============================================================
   모바일 사이드 메뉴
   ============================================================ */
.side-overlay {
  position: fixed; inset: 0; background: rgba(45,45,45,0.5);
  z-index: 1100; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.side-overlay.open { opacity: 1; pointer-events: auto; }
.side-menu {
  position: fixed; right: 0; top: 0; bottom: 0;
  width: 300px; background: var(--white);
  z-index: 1200; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.35s cubic-bezier(0.77,0,0.175,1);
  overflow-y: auto;
}
.side-menu.open { transform: translateX(0); }
.side-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px; border-bottom: 1px solid var(--border);
}
.side-logo { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 900; }
.side-close { font-size: 20px; color: var(--ink-light); }
.side-search { padding: 12px 20px; border-bottom: 1px solid var(--border); }
.side-search input {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; outline: none;
}
.side-nav { padding: 8px 0; border-bottom: 1px solid var(--border); }
.side-link {
  display: block; padding: 13px 20px;
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: 0.05em; color: var(--ink);
  transition: background 0.15s;
}
.side-link:hover { background: var(--bg-light); }
.acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; font-size: 14px; font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.acc-body { display: none; background: var(--bg-light); }
.acc-body.open { display: block; }
.acc-body a { display: block; padding: 10px 28px; font-size: 13px; color: var(--ink-sub); }
.acc-body a:hover { color: var(--joint); }

/* ============================================================
   스크롤탑 & 토스트
   ============================================================ */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 44px; height: 44px; background: var(--ink); color: var(--white);
  border-radius: 50%; font-size: 18px; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.3s;
  box-shadow: 0 4px 16px rgba(45,45,45,0.2);
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-2px); }

.toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--white);
  padding: 12px 24px; border-radius: 40px;
  font-size: 14px; font-weight: 500;
  z-index: 9999; opacity: 0; transition: all 0.3s;
  pointer-events: none; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================
   문의 플로팅 버튼
   ============================================================ */
.inquiry-float {
  position: fixed; bottom: 80px; right: 24px;
  display: flex; align-items: center; gap: 8px;
  background: var(--joint); color: var(--white);
  padding: 12px 20px; border-radius: 40px;
  font-size: 14px; font-weight: 700; z-index: 998;
  box-shadow: 0 4px 20px rgba(59,108,181,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.inquiry-float:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(59,108,181,0.45); }

/* ============================================================
   문의 모달
   ============================================================ */
.inquiry-overlay {
  position: fixed; inset: 0; background: rgba(45,45,45,0.6);
  z-index: 1500; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.inquiry-overlay.open { opacity: 1; pointer-events: auto; }
.inquiry-modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0.96);
  width: 90%; max-width: 520px; max-height: 90vh; overflow-y: auto;
  background: var(--white); border-radius: var(--radius);
  z-index: 1600; padding: 36px;
  opacity: 0; pointer-events: none; transition: all 0.3s;
}
.inquiry-modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%,-50%) scale(1); }
.inquiry-drag-handle {
  display: none;
  width: 36px; height: 4px; border-radius: 2px;
  background: var(--border); margin: 0 auto 20px;
}
@media (max-width: 768px) {
  .inquiry-drag-handle { display: block; }
}

.inquiry-close {
  position: absolute; top: 16px; right: 16px;
  font-size: 20px; color: var(--ink-light); padding: 4px 8px;
  transition: color 0.2s;
}
.inquiry-close:hover { color: var(--ink); }
.inquiry-modal-title { font-size: 22px; font-weight: 900; line-height: 1.3; margin-bottom: 24px; }
.inquiry-form { display: flex; flex-direction: column; gap: 12px; }

/* ============================================================
   문의 성공 상태 (모달 & 섹션 공용)
   ============================================================ */
.contact-form-area { display: flex; flex-direction: column; }
.form-success {
  flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 16px; padding: 32px 0;
}
.form-success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--joint-bg); color: var(--joint);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 700;
}
.form-success-title { font-size: 22px; font-weight: 900; }
.form-success-desc { font-size: 15px; color: var(--ink-sub); line-height: 1.7; }
.form-success .btn-submit { width: 100%; }

/* ============================================================
   반응형
   ============================================================ */
@media (max-width: 1024px) {
  .section-title { font-size: 28px; }
  .ingredient-inner, .story-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .mega-dropdown { min-width: 440px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; }
  .gnb, .btn-icon:not(.cart-btn) { display: none; }
  .btn-hamburger { display: flex; }
  .hero { height: 80vw; min-height: 400px; max-height: 560px; }
  .hero-slide { padding: 0 20px; }
  .hero-visual { display: none; }
  .hero-title { font-size: 32px; }
  .hero-sub { font-size: 15px; }
  .usp-grid { grid-template-columns: 1fr; }
  .usp-item { border-right: none; border-bottom: 1px solid var(--border); }
  .usp-item:last-child { border-bottom: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .sub-compare { grid-template-columns: 1fr; max-width: 360px; }
  .challenge-timeline { flex-direction: column; align-items: center; }
  .chal-connector { width: 2px; height: 24px; align-self: center; margin: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cart-sidebar { width: 100%; }
  .modal { width: 95%; padding: 24px; }
  .section-title { font-size: 26px; }
  .ingredient-headline { font-size: 28px; }

  /* 문의 플로팅 버튼 — 텍스트 숨기고 아이콘만 */
  .inquiry-float span { display: none; }
  .inquiry-float { padding: 0; border-radius: 50%; width: 48px; height: 48px; justify-content: center; }

  /* 문의 모달 — 바텀시트 */
  .inquiry-modal {
    top: auto; bottom: 0;
    left: 0; right: 0;
    width: 100%; max-width: 100%;
    max-height: 88vh;
    border-radius: 20px 20px 0 0;
    transform: translateY(20px);
    padding: 28px 20px;
    padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  }
  .inquiry-modal.open { transform: translateY(0); }

  /* Safe area — 플로팅 버튼, 스크롤탑 */
  .inquiry-float { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); right: 20px; }
  .scroll-top   { bottom: calc(24px + env(safe-area-inset-bottom, 0px)); right: 20px; }
  .toast        { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-title { font-size: 28px; }
  .section-title { font-size: 22px; }
}