/* ==========================================================================
   청소1등급 홈페이지 공통 스타일
   컬러: 그린(브랜드 포인트) + 청록/틸(포인트) + 화이트(배경)
   ========================================================================== */

:root {
  --green: #2fae4e;
  --green-dark: #1f8a3b;
  --green-light: #eaf8ee;
  --teal: #0f766e;
  --navy: #14193d;
  --ink: #222831;
  --gray: #6b7280;
  --line: #e6e9ec;
  --bg: #ffffff;
  --bg-soft: #f7f9f8;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 33, 58, 0.08);
  --shadow-sm: 0 4px 14px rgba(20, 33, 58, 0.06);
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", -apple-system,
    BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }

.section-tight { padding: 56px 0; }

.bg-soft { background: var(--bg-soft); }
.bg-teal { background: var(--teal); color: #fff; }
.bg-green { background: var(--green); color: #fff; }

.bg-teal .eyebrow { background: rgba(255, 255, 255, 0.12); color: #fff; }
.bg-teal .section-head p { color: rgba(255, 255, 255, 0.72); }

/* ---------- 차별점(본사 관리 시스템) ---------- */
.diff-layout .card { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.15); }
.diff-layout .card h4 { color: #fff; }
.diff-layout .card p { color: rgba(255, 255, 255, 0.7); margin: 0; }
.diff-layout .icon { background: rgba(255, 255, 255, 0.12); }
.diff-layout .icon.accent { background: var(--green); }
.diff-layout { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.diff-plus {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- 공통 타이포 ---------- */
.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green-dark);
  background: var(--green-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

h1, h2, h3, h4 { line-height: 1.35; margin: 0 0 16px; font-weight: 800; }

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--ink); }

.lead { font-size: 1.1rem; color: var(--gray); }

.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head p { color: var(--gray); }

.muted { color: var(--gray); }

/* ---------- 메인 홍보영상 ---------- */
.promo-video-section { padding-top: 76px; padding-bottom: 76px; }
.promo-video-section .container { text-align: center; }
.promo-video-section .section-head { margin-bottom: 32px; }
.promo-video-wrap {
  width: min(100%, 760px);
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #101827;
  box-shadow: 0 18px 48px rgba(20, 33, 58, 0.15);
}
.promo-video-wrap video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #101827;
}
.promo-video-cta { margin-top: 28px; text-align: center; }

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--green); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--green-dark); }

.btn-outline { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; }

.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline-light:hover { background: #fff; color: var(--teal); }

.btn-block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.22rem; color: var(--teal); flex-shrink: 0; white-space: nowrap; }
.brand img { width: 56px; height: 56px; object-fit: contain; flex-shrink: 0; }

.nav-links { display: flex; align-items: center; gap: 2px; flex-shrink: 1; }
.nav-links a {
  padding: 10px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  white-space: nowrap;
}
.nav-links a:hover { background: var(--green-light); color: var(--green-dark); }
.nav-links a.active { background: var(--green); color: #fff; }

.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .phone { font-weight: 800; color: var(--teal); font-size: 0.95rem; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--teal);
}

/* ---------- 히어로 ---------- */
.hero {
  padding: 72px 0 40px;
  background: linear-gradient(180deg, var(--green-light) 0%, #ffffff 70%);
}
.hero.has-image {
  background-color: var(--green-light);
  background-image:
    linear-gradient(90deg, var(--green-light) 0%, rgba(234, 248, 238, 0.97) 34%, rgba(234, 248, 238, 0) 64%),
    var(--hero-image);
  /* 이미지 높이를 히어로 영역에 맞춰 캐릭터의 모자와 신발이 잘리지 않도록 함 */
  background-size: 100% 100%, auto 100%;
  background-position: center, center;
  background-repeat: no-repeat;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero.has-image .container { display: block; }
.hero.has-image .hero-copy { max-width: 620px; }
.hero-mobile-banner { display: none; }
.hero-copy h1 { color: var(--teal); }
.hero-copy .tagline { font-size: 1.15rem; font-weight: 800; color: var(--green-dark); margin: -6px 0 16px; }
.hero-copy .lead { font-size: 1.15rem; }
.hero-visual { display: flex; justify-content: center; }
.hero-visual img { width: 100%; max-width: 380px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-stats .stat-num { font-size: 1.5rem; font-weight: 800; color: var(--green-dark); }
.hero-stats .stat-label { font-size: 0.88rem; color: var(--gray); }

/* ---------- 페이지 헤더(내부 페이지 상단) ---------- */
.page-hero {
  background: var(--teal);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}
.page-hero .eyebrow { background: rgba(255,255,255,0.12); color: #fff; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-bottom: 14px; }

.page-hero.has-image {
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  /* 2048 × 474 상단 이미지의 원본 비율을 유지해 확대·잘림을 방지 */
  aspect-ratio: 2048 / 474;
  padding: 0;
  display: flex;
  align-items: center;
}
.page-hero.has-image .breadcrumb,
.page-hero.has-image h1,
.page-hero.has-image p {
  text-shadow:
    -1px -1px 0 rgba(255, 255, 255, 0.9),
     1px -1px 0 rgba(255, 255, 255, 0.9),
    -1px  1px 0 rgba(255, 255, 255, 0.9),
     1px  1px 0 rgba(255, 255, 255, 0.9),
     0 0 12px rgba(255, 255, 255, 0.98);
}
.page-hero.has-image .breadcrumb { color: rgba(20, 25, 61, 0.7); }
.page-hero.has-image h1 {
  color: var(--navy);
  text-shadow:
    0 2px 0 rgba(255, 255, 255, 0.95),
    0 0 16px rgba(255, 255, 255, 1),
    0 4px 20px rgba(255, 255, 255, 0.9);
}
.page-hero.has-image p {
  color: rgba(20, 25, 61, 0.95);
  font-weight: 600;
}
.page-hero.has-image .eyebrow {
  background: rgba(255, 255, 255, 0.85);
  color: var(--navy);
}

/* ---------- 카드 그리드 ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--green-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.service-card {
  border-radius: 20px;
  padding: 40px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service-card .tag {
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--green-light);
  color: var(--green-dark);
}
.service-card ul { margin: 0; padding-left: 18px; color: var(--gray); }
.service-card ul li { margin-bottom: 6px; }

/* ---------- 프로세스 스텝 ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.step { text-align: center; position: relative; }
.step .step-num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--teal); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin: 0 auto 14px;
}
.step h4 { font-size: 1rem; margin-bottom: 6px; }
.step p { font-size: 0.9rem; color: var(--gray); margin: 0; }

/* ---------- 시공사례 갤러리 ---------- */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-row button {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--gray);
}
.filter-row button.active { background: var(--teal); color: #fff; border-color: var(--teal); }

.case-card { overflow: hidden; padding: 0; }
.case-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--green-light), #f0f4f2);
  display: flex; align-items: center; justify-content: center;
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  padding: 20px;
}
.case-body { padding: 22px 24px 26px; }
.case-body .case-type { font-size: 0.8rem; color: var(--green-dark); font-weight: 700; margin-bottom: 6px; }
.case-body h4 { margin-bottom: 6px; }
.case-body p { font-size: 0.9rem; color: var(--gray); margin: 0; }

/* ---------- 요금 테이블 ---------- */
.price-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.price-table th, .price-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.price-table th { background: var(--teal); color: #fff; font-weight: 700; }
.price-table tr:last-child td { border-bottom: none; }
.price-table td.price { font-weight: 800; color: var(--green-dark); white-space: nowrap; }

.notice-box {
  background: var(--green-light);
  border: 1px solid #cdeed6;
  border-radius: var(--radius);
  padding: 20px 24px;
  font-size: 0.92rem;
  color: var(--green-dark);
  margin-top: 24px;
}

/* ---------- 견적문의 폼 ---------- */
.quote-form-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}
#quote-form { scroll-margin-top: 100px; }
.quote-form .form-row { margin-bottom: 18px; }
.quote-form label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 8px;
  color: var(--ink);
}
.quote-form .req { color: #e0433b; }
.quote-form input[type="text"],
.quote-form input[type="tel"],
.quote-form input[type="date"],
.quote-form select,
.quote-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.quote-form textarea { resize: vertical; }
.form-row-half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--gray);
  cursor: pointer;
}
.consent-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--green);
}
.quote-form button[type="submit"] { margin-top: 8px; }
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.quote-error {
  background: #fdecea;
  border: 1px solid #f3b4ae;
  color: #c0392b;
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.quote-success {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 56px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.quote-success-icon { font-size: 2.4rem; margin-bottom: 12px; }
.quote-success h3 { color: var(--teal); }
.quote-success p { color: var(--gray); margin: 0; }

/* ---------- 문의 CTA ---------- */
.cta-banner {
  background: var(--teal);
  color: #fff;
  border-radius: 24px;
  padding: 56px;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,0.75); }
.cta-banner .btn-row { justify-content: center; margin-top: 24px; }

/* ---------- 연락처 / 오시는길 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.contact-info-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.contact-row { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-child { border-bottom: none; }
.contact-row .label { width: 90px; flex-shrink: 0; font-weight: 700; color: var(--teal); }
.map-card {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  min-height: 340px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.map-card-icon { font-size: 2.4rem; margin-bottom: 8px; }
.map-card h4 { margin-bottom: 6px; }
.map-card p { color: var(--gray); margin-bottom: 22px; }
.map-card-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- FAQ / 아코디언 ---------- */
.faq-item { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-item summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--green-dark); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: 12px; color: var(--gray); }

/* ---------- 푸터 ---------- */
.site-footer { background: var(--teal); color: rgba(255,255,255,0.7); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand { display: flex; align-items: center; gap: 14px; color: #fff; font-weight: 800; font-size: 1.4rem; margin-bottom: 16px; }
.footer-brand img { width: 112px; height: 112px; object-fit: contain; flex-shrink: 0; }
.site-footer h5 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.9rem; }
.site-footer a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 20px; font-size: 0.82rem; text-align: center; color: rgba(255,255,255,0.5); }

/* ---------- 플로팅 문의 버튼 (모바일) ---------- */
.float-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  display: flex;
  gap: 10px;
}
.float-cta a {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0;
  box-shadow: 0 8px 22px rgba(15, 118, 110, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.float-cta .call { background: var(--teal); color: #fff; }
.float-cta .quote { background: var(--green); color: #fff; }
.float-cta a:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(15, 118, 110, 0.3);
}
.float-cta a::before {
  content: "";
  width: 25px;
  height: 25px;
  background-color: #fff;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
}
.float-cta .quote::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 3h9l3 3v15H6V3zm9 0v4h4M9 12l2 2 4-4M9 18h6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 3h9l3 3v15H6V3zm9 0v4h4M9 12l2 2 4-4M9 18h6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.float-cta .call::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5.5 4.2l3-1 2.2 5.1-2.1 1.2c1.2 2.9 3.5 5.2 6.4 6.4l1.2-2.1 5.1 2.2-1 3c-.4 1.2-1.5 2-2.8 2C10 20.5 3.5 14 3.5 6.8c0-1.2.8-2.3 2-2.6z' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5.5 4.2l3-1 2.2 5.1-2.1 1.2c1.2 2.9 3.5 5.2 6.4 6.4l1.2-2.1 5.1 2.2-1 3c-.4 1.2-1.5 2-2.8 2C10 20.5 3.5 14 3.5 6.8c0-1.2.8-2.3 2-2.6z' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ---------- 반응형 ---------- */
@media (max-width: 900px) {
  .page-hero.has-image {
    aspect-ratio: auto;
    min-height: 360px;
    padding: 64px 0;
    background-position: center;
  }
  .diff-layout { grid-template-columns: 1fr; }
  .diff-plus { transform: rotate(90deg); }
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { order: -1; }
  .hero-visual img { max-width: 260px; }
  .hero.has-image { background: linear-gradient(180deg, var(--green-light) 0%, #ffffff 70%); }
  .hero.has-image .hero-copy { max-width: 100%; margin: 0 auto; }
  .hero-mobile-banner {
    display: block;
    height: 190px;
    background-color: #f7fffb;
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius);
    margin-bottom: 24px;
  }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .quote-form-wrap { padding: 28px 20px; }
  .form-row-half { grid-template-columns: 1fr; gap: 18px; }
  .steps { grid-template-columns: repeat(1, 1fr); gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 24px 20px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
  }
  .nav-toggle { display: block; }
  .nav-cta .phone { display: none; }
}

@media (max-width: 560px) {
  section { padding: 56px 0; }
  .promo-video-section { padding-top: 52px; padding-bottom: 52px; }
  .promo-video-section .section-head { margin-bottom: 24px; }
  .promo-video-wrap { border-radius: 12px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .cta-banner { padding: 36px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .price-table { display: block; overflow-x: auto; white-space: nowrap; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; text-align: center; }
  .hero-stats .stat-num { font-size: 1.15rem; }
}