/* ============================================
   แดดเดียว 7 ดาว : by ส.มณีจันทร์
   Design: warm, premium, trustworthy
   ============================================ */

:root {
  --color-bg: #FAF6EE;
  --color-bg-alt: #F4ECDB;
  --color-paper: #FFFDF7;
  --color-ink: #2C1810;
  --color-ink-soft: #5C4530;
  --color-ink-mute: #8A7460;
  --color-primary: #7A1A1A;
  --color-primary-dark: #5C1212;
  --color-primary-soft: #9C2E2E;
  --color-accent: #C9A14A;
  --color-accent-dark: #A88029;
  --color-accent-soft: #E5C97A;
  --color-line: #E5D9BF;
  --color-cream: #F8E9C7;

  --shadow-sm: 0 2px 6px rgba(44, 24, 16, 0.06);
  --shadow-md: 0 6px 18px rgba(44, 24, 16, 0.08);
  --shadow-lg: 0 18px 40px rgba(44, 24, 16, 0.12);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 24px;

  --font-thai: "Noto Sans Thai", "Sarabun", system-ui, sans-serif;
  --font-display: "Playfair Display", "Noto Sans Thai", serif;

  --container: 1200px;
  --section-y: clamp(64px, 8vw, 110px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-thai);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-thai); font-weight: 700; line-height: 1.2; }

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

.topbar { background: var(--color-primary-dark); color: #FFE8B8; font-size: 13px; }
.topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 8px; padding-bottom: 8px; gap: 16px; flex-wrap: wrap;
}
.topbar-info { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.topbar-info .divider { color: var(--color-accent); }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a { color: #FFE8B8; transition: color 0.2s; font-weight: 500; }
.topbar-social a:hover { color: var(--color-accent-soft); }

.navbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 246, 238, 0.95);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow 0.3s, background 0.3s;
}
.navbar.scrolled { background: rgba(255, 253, 247, 0.98); box-shadow: var(--shadow-sm); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; gap: 16px;
}
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo-img {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(44, 24, 16, 0.15);
  background: var(--color-paper);
}
.footer-brand .logo-img {
  background: rgba(255, 253, 247, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-weight: 800; font-size: 18px; color: var(--color-primary); }
.logo-sub { font-size: 11px; color: var(--color-ink-mute); letter-spacing: 0.4px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--color-ink-soft);
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--color-primary); background: var(--color-bg-alt);
}
.nav-cta { display: inline-flex; }
.nav-toggle {
  display: none; width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 4px; border-radius: 12px; background: var(--color-bg-alt);
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--color-primary);
  border-radius: 2px; transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px;
  transition: all 0.25s ease; cursor: pointer;
  white-space: nowrap; line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-soft));
  color: #FFE8B8;
  box-shadow: 0 6px 18px rgba(122, 26, 26, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(122, 26, 26, 0.4); }
.btn-outline {
  background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #FFE8B8; }
.btn-outline-light {
  color: var(--color-paper); border-color: rgba(255, 253, 247, 0.8);
  background: rgba(255, 253, 247, 0.06);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.btn-outline-light:hover { background: var(--color-paper); color: var(--color-primary); border-color: var(--color-paper); }
.btn-ghost { background: var(--color-bg-alt); color: var(--color-primary); font-size: 14px; padding: 10px 18px; }
.btn-ghost:hover { background: var(--color-cream); }
.btn-lg { padding: 16px 28px; font-size: 16px; }

.hero {
  position: relative;
  padding: clamp(60px, 9vw, 110px) 0 clamp(80px, 10vw, 140px);
  overflow: hidden;
  background: var(--color-primary-dark);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-image {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  filter: brightness(0.5) saturate(1.15);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(44, 8, 8, 0.45) 0%, rgba(44, 8, 8, 0.65) 100%),
    radial-gradient(ellipse at 30% 30%, rgba(201, 161, 74, 0.18), transparent 60%);
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.3fr 1fr;
  gap: 60px; align-items: center; color: #FFE8B8;
}
.eyebrow {
  display: inline-block; color: var(--color-accent-soft);
  font-weight: 700; font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 6px 14px;
  background: rgba(201, 161, 74, 0.18);
  border: 1px solid rgba(201, 161, 74, 0.4);
  border-radius: 999px; margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-thai); font-size: clamp(40px, 6vw, 72px);
  font-weight: 800; line-height: 1.05;
  margin-bottom: 24px; color: var(--color-paper);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}
.hero-title .accent {
  font-family: var(--font-display); color: var(--color-accent-soft);
  font-style: italic; font-weight: 900; display: inline-block; position: relative;
}
.hero-title .accent::after {
  content: ""; position: absolute; left: 0; bottom: 4px; right: 0; height: 6px;
  background: rgba(201, 161, 74, 0.4); z-index: -1; border-radius: 3px;
}
.hero-title .by {
  display: block; font-size: 0.45em; font-weight: 500;
  color: rgba(255, 232, 184, 0.85); margin-top: 8px; letter-spacing: 1px;
}
.hero-tagline { font-size: 19px; color: rgba(255, 253, 247, 0.92); margin-bottom: 36px; max-width: 540px; }
.hero-tagline strong { color: var(--color-accent-soft); font-size: 22px; display: block; margin-bottom: 6px; letter-spacing: 0.5px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 36px; padding-top: 24px; border-top: 1px dashed rgba(201, 161, 74, 0.3); }
.hero-meta li { display: flex; flex-direction: column; }
.hero-meta strong { font-family: var(--font-display); font-size: 32px; color: var(--color-accent-soft); line-height: 1; margin-bottom: 4px; font-weight: 700; }
.hero-meta span { font-size: 13px; color: rgba(255, 232, 184, 0.7); text-transform: uppercase; letter-spacing: 0.5px; }

.hero-card { display: flex; justify-content: center; align-items: center; }
.hero-card-inner { position: relative; width: 100%; max-width: 380px; aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.hero-logo-wrap { position: relative; width: 280px; height: 280px; display: flex; align-items: center; justify-content: center; animation: float 6s ease-in-out infinite; }
.hero-logo { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5)); position: relative; z-index: 2; }
.hero-logo-glow { position: absolute; inset: -20px; background: radial-gradient(circle, rgba(201, 161, 74, 0.5) 0%, transparent 70%); z-index: 1; animation: pulse-glow 3s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes pulse-glow { 0%, 100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.1); } }
.seal-caption { margin-top: 20px; font-size: 14px; color: rgba(255, 232, 184, 0.85); letter-spacing: 0.5px; }

.scroll-cue {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 44px;
  border: 2px solid var(--color-accent-soft); border-radius: 14px;
  display: flex; justify-content: center; padding-top: 8px; z-index: 2;
}
.scroll-cue span {
  display: block; width: 3px; height: 8px;
  background: var(--color-accent-soft); border-radius: 2px;
  animation: scroll-down 1.6s ease-in-out infinite;
}
@keyframes scroll-down { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(16px); opacity: 0; } }

.section { padding: var(--section-y) 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-eyebrow {
  display: inline-block; color: var(--color-accent-dark);
  font-weight: 700; font-size: 13px; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-thai); font-size: clamp(28px, 4vw, 44px);
  font-weight: 800; margin-bottom: 16px; color: var(--color-ink);
}
.section-title .accent { color: var(--color-primary); font-family: var(--font-display); font-style: italic; }
.section-sub { font-size: 17px; color: var(--color-ink-soft); }

.about { background: var(--color-bg); }
.about-feature {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 50px;
  align-items: center; background: var(--color-paper);
  border: 1px solid var(--color-line); border-radius: var(--radius-lg);
  padding: 40px; margin-bottom: 60px; box-shadow: var(--shadow-sm);
}
.about-feature-image { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-md); }
.about-feature-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.about-feature:hover .about-feature-image img { transform: scale(1.05); }
.about-feature-badge {
  position: absolute; top: 20px; right: 20px;
  background: var(--color-primary); color: var(--color-accent-soft);
  border-radius: 50%; width: 100px; height: 100px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 3px solid var(--color-accent);
  box-shadow: var(--shadow-md); text-align: center; line-height: 1;
}
.about-feature-badge span { font-family: var(--font-display); font-size: 32px; font-weight: 900; }
.about-feature-badge small { font-size: 11px; margin-top: 4px; font-weight: 600; }
.about-feature-text .section-eyebrow { margin-bottom: 12px; text-align: left; }
.about-feature-text h3 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 16px; color: var(--color-ink); line-height: 1.25; }
.about-feature-text p { font-size: 16px; color: var(--color-ink-soft); margin-bottom: 20px; line-height: 1.8; }
.about-feature-list { display: flex; flex-direction: column; gap: 10px; }
.about-feature-list li { font-size: 15px; color: var(--color-ink-soft); padding-left: 4px; }

.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.about-card {
  background: var(--color-paper); border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 36px 28px; text-align: center;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.about-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.about-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.about-card:hover::before { transform: scaleX(1); }
.about-icon {
  font-size: 48px; width: 88px; height: 88px; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--color-cream), var(--color-bg-alt));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--color-accent-soft);
}
.about-card h3 { font-size: 20px; margin-bottom: 10px; color: var(--color-primary); }
.about-card p { color: var(--color-ink-soft); font-size: 15px; }

.products { background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 50px; }
.product-card {
  background: var(--color-paper); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--color-line); box-shadow: var(--shadow-sm);
  transition: all 0.3s; display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--color-accent); }
.product-image { aspect-ratio: 1; position: relative; overflow: hidden; background: var(--color-bg-alt); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.product-card:hover .product-image img { transform: scale(1.08); }
.product-tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--color-accent); color: var(--color-primary-dark);
  padding: 6px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.5px;
  z-index: 2; box-shadow: var(--shadow-sm);
}
.product-tag.tag-new { background: var(--color-primary); color: #FFE8B8; }
.product-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 19px; margin-bottom: 8px; color: var(--color-ink); }
.product-body p { color: var(--color-ink-soft); font-size: 14px; margin-bottom: 18px; flex: 1; }
.product-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--color-line); gap: 8px;
}
.product-weight { font-size: 13px; color: var(--color-ink-mute); font-weight: 600; }
.product-cta {
  text-align: center; background: var(--color-paper);
  border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 32px 24px;
}
.product-cta p { font-size: 17px; color: var(--color-ink-soft); margin-bottom: 18px; }

.why { background: var(--color-primary); color: #FFE8B8; position: relative; overflow: hidden; }
.why::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(201, 161, 74, 0.2), transparent 50%);
  pointer-events: none;
}
.why .section-title { color: #FFE8B8; }
.why .section-title .accent { color: var(--color-accent-soft); font-style: normal; }
.why .section-sub { color: rgba(255, 232, 184, 0.85); }
.why .section-eyebrow { color: var(--color-accent-soft); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.why-item {
  background: rgba(255, 253, 247, 0.06); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(201, 161, 74, 0.3); border-radius: var(--radius-lg);
  padding: 36px 24px; text-align: center; transition: all 0.3s;
}
.why-item:hover { background: rgba(255, 253, 247, 0.1); border-color: var(--color-accent-soft); transform: translateY(-6px); }
.why-letter { font-family: var(--font-display); font-size: 56px; font-weight: 900; color: var(--color-accent); line-height: 1; margin-bottom: 12px; text-shadow: 0 2px 0 rgba(0, 0, 0, 0.2); }
.why-item h3 { font-size: 22px; margin-bottom: 10px; color: #FFE8B8; }
.why-item p { color: rgba(255, 232, 184, 0.8); font-size: 14px; }

.reviews { background: var(--color-bg); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 50px; }
.review-card {
  background: var(--color-paper); border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 32px 28px;
  position: relative; transition: all 0.3s;
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review-card.highlight { background: linear-gradient(135deg, var(--color-paper), #FFF6DD); border-color: var(--color-accent); }
.review-stars { color: var(--color-accent); font-size: 22px; margin-bottom: 16px; letter-spacing: 4px; }
.review-text { font-size: 17px; line-height: 1.7; color: var(--color-ink); margin-bottom: 24px; font-style: italic; position: relative; padding-left: 20px; }
.review-text::before {
  content: """; position: absolute; left: -8px; top: -16px;
  font-family: var(--font-display); font-size: 60px;
  color: var(--color-accent-soft); line-height: 1;
}
.review-author { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--color-line); }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-soft));
  color: var(--color-accent-soft); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px; flex-shrink: 0;
}
.review-author strong { display: block; color: var(--color-ink); font-size: 15px; }
.review-author span { font-size: 12px; color: var(--color-ink-mute); }

.review-summary {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  padding: 32px 24px; background: var(--color-paper);
  border: 1px solid var(--color-line); border-radius: var(--radius-lg); text-align: center;
}
.summary-stat { display: flex; flex-direction: column; }
.summary-num { font-family: var(--font-display); font-size: 42px; font-weight: 900; color: var(--color-primary); line-height: 1; margin-bottom: 6px; }
.summary-label { font-size: 13px; color: var(--color-ink-mute); text-transform: uppercase; letter-spacing: 0.5px; }

.gallery { background: var(--color-bg-alt); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 16px; }
.gallery-item {
  border-radius: var(--radius); position: relative; overflow: hidden;
  cursor: pointer; transition: all 0.3s; margin: 0;
  background: var(--color-bg); box-shadow: var(--shadow-sm);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.gallery-item:hover { transform: translateY(-4px); z-index: 1; box-shadow: var(--shadow-lg); }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(44, 8, 8, 0.85) 100%);
  pointer-events: none;
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-label {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  color: #FFE8B8; font-weight: 700; font-size: 15px; z-index: 1; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

.order { background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%); }
.order-wrapper { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: start; }
.order-form { background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; display: flex; flex-direction: column; }
.form-group label { font-weight: 600; font-size: 15px; color: var(--color-ink); margin-bottom: 8px; display: block; }
.form-group .req { color: #d32f2f; font-weight: 700; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; font-family: var(--font-thai);
  font-size: 16px; color: var(--color-ink); background: #fff;
  border: 2px solid var(--color-line); border-radius: var(--radius-sm);
  transition: all 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(122, 26, 26, 0.12);
}
.form-group input.invalid, .form-group select.invalid, .form-group textarea.invalid {
  border-color: #d32f2f; box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.10);
}
.form-group textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--color-ink-mute); font-weight: 400; }
.radio-group { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.radio-item { display: flex; align-items: center; gap: 10px; font-weight: 400 !important; font-size: 15px; color: var(--color-ink-soft) !important; cursor: pointer; padding: 8px 0; }
.radio-item input[type="radio"] { width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.form-actions { margin-top: 28px; padding-top: 24px; border-top: 1px dashed var(--color-line); text-align: center; }
.form-actions .btn { display: inline-flex; align-items: center; gap: 10px; width: 100%; max-width: 400px; justify-content: center; }
.form-note { margin-top: 16px; font-size: 14px; color: var(--color-ink-soft); }
.form-note a { color: var(--color-primary); font-weight: 700; text-decoration: none; }
.form-note a:hover { text-decoration: underline; }
.btn-line { background: #067A35; color: #fff; border-color: #067A35; box-shadow: 0 6px 18px rgba(6, 122, 53, 0.22); }
.btn-line:hover { background: #05632B; border-color: #05632B; transform: translateY(-2px); }
.btn-line:focus-visible { outline: 3px solid #067A35; outline-offset: 4px; }
.line-badge { display: inline-flex; align-items: center; justify-content: center; background: #fff; color: #067A35; border-radius: 6px; padding: 3px 5px; font: 800 11px/1.2 sans-serif; }
.line-fallback { margin-top: 20px; padding: 20px; border: 1px solid #BBDCC6; border-radius: var(--radius); background: #F2FAF4; text-align: left; }
.line-fallback[hidden] { display: none; }
.line-fallback p, .line-fallback label { font-size: 14px; line-height: 1.6; }
.line-fallback label { display: block; margin: 12px 0 6px; font-weight: 700; }
.line-fallback textarea { width: 100%; padding: 12px; border: 1px solid #BBDCC6; border-radius: 8px; background: #fff; color: var(--color-ink); font: inherit; font-size: 14px; line-height: 1.6; resize: vertical; }
.line-fallback-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.form-actions .line-fallback-actions .btn { width: auto; flex: 1 1 170px; font-size: 14px; }
.copy-status { margin-top: 10px; color: #055C29; }
.order-aside { background: var(--color-primary); color: #FFE8B8; border-radius: var(--radius-lg); padding: 36px 32px; position: sticky; top: 100px; box-shadow: var(--shadow-md); }
.order-aside h3 { font-size: 22px; margin-bottom: 18px; color: #FFE8B8; }
.order-aside ul { list-style: none; padding: 0; margin: 0 0 28px; }
.order-aside li { padding: 10px 0; font-size: 15px; color: #FFE8B8; border-bottom: 1px solid rgba(255, 232, 184, 0.18); line-height: 1.5; }
.order-aside li:last-child { border-bottom: 0; }
.order-payment { padding: 18px; background: rgba(0, 0, 0, 0.20); border-radius: var(--radius); border: 1px solid rgba(255, 232, 184, 0.2); }
.order-payment h4 { font-size: 15px; color: var(--color-accent-soft); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.order-payment p { font-size: 14px; color: #FFE8B8; margin: 0; line-height: 1.6; }

.contact { background: var(--color-bg); }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.contact-card { background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 30px 24px; text-align: center; transition: all 0.3s; display: block; position: relative; overflow: hidden; }
.contact-card:not(.static):hover { transform: translateY(-6px); border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.contact-card.static { cursor: default; }
.contact-icon { width: 64px; height: 64px; margin: 0 auto 16px; background: linear-gradient(135deg, var(--color-cream), var(--color-bg-alt)); border: 2px solid var(--color-accent-soft); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; color: var(--color-primary); }
.contact-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--color-ink); }
.contact-card p { color: var(--color-ink-soft); font-size: 15px; font-weight: 500; margin-bottom: 12px; word-break: break-word; }
.contact-action { font-size: 13px; color: var(--color-primary); font-weight: 700; letter-spacing: 0.3px; }

.contact-cta { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-soft)); color: #FFE8B8; border-radius: var(--radius-lg); padding: 50px 30px; text-align: center; position: relative; overflow: hidden; }
.contact-cta::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 80% 20%, rgba(201, 161, 74, 0.3), transparent 50%); }
.contact-cta h3 { font-size: clamp(24px, 3.5vw, 34px); margin-bottom: 12px; position: relative; }
.contact-cta p { font-size: 16px; margin-bottom: 24px; opacity: 0.9; position: relative; }
.contact-cta-buttons { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; position: relative; }
.contact-cta .btn-primary { background: var(--color-accent); color: var(--color-primary-dark); box-shadow: 0 6px 18px rgba(201, 161, 74, 0.4); }
.contact-cta .btn-primary:hover { background: var(--color-accent-soft); }

.footer { background: var(--color-primary-dark); color: rgba(255, 232, 184, 0.85); padding-top: 60px; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 2fr; gap: 60px; padding-bottom: 40px; }
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.7; max-width: 320px; }
.footer-brand .logo .logo-name { color: #FFE8B8; }
.footer-brand .logo .logo-sub { color: rgba(255, 232, 184, 0.6); }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-cols h4 { color: var(--color-accent-soft); font-size: 15px; margin-bottom: 16px; letter-spacing: 0.5px; text-transform: uppercase; }
.footer-cols ul { display: flex; flex-direction: column; gap: 8px; }
.footer-cols a { color: rgba(255, 232, 184, 0.85); font-size: 14px; transition: color 0.2s; }
.footer-cols a:hover { color: var(--color-accent-soft); }
.footer-cols li { color: rgba(255, 232, 184, 0.85); font-size: 14px; }
.footer-bottom { background: rgba(0, 0, 0, 0.2); padding: 20px 0; font-size: 13px; color: rgba(255, 232, 184, 0.7); }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ===== Floating Contact Buttons (Line + Messenger + Phone) ===== */
.float-actions {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  display: flex; flex-direction: column; gap: 12px; align-items: flex-end;
}
.float-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: 999px;
  font-family: var(--font-thai); font-weight: 700; font-size: 15px;
  color: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative; text-decoration: none; white-space: nowrap;
}
.float-btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28); }
.float-icon { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; flex-shrink: 0; }
.float-icon svg { width: 28px; height: 28px; display: block; }

/* Line badge - CSS based (avoids SVG distortion) */
.float-icon-line {
  background: #fff;
  color: #06C755;
  border-radius: 7px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.5px;
  line-height: 1;
  width: 40px;
  height: 26px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border: 2px solid #fff;
  text-align: center;
  align-items: center;
  justify-content: center;
}
.float-text { line-height: 1; }
.float-line { background: linear-gradient(135deg, #06C755, #00B900); animation: pulse-line 2.4s ease-in-out infinite; }
.float-line:hover { background: linear-gradient(135deg, #00B900, #009900); }
.float-messenger { background: linear-gradient(135deg, #0099FF, #006AFF); animation: pulse-messenger 2.4s ease-in-out infinite; animation-delay: 0.4s; }
.float-messenger:hover { background: linear-gradient(135deg, #006AFF, #0055CC); }
.float-phone { background: linear-gradient(135deg, #E63946, #C92A2A); animation: pulse-phone 2.4s ease-in-out infinite; animation-delay: 0.8s; }
.float-phone:hover { background: linear-gradient(135deg, #C92A2A, #A61E1E); }
@keyframes pulse-line { 0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 0 rgba(6, 199, 85, 0.5); } 50% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 12px rgba(6, 199, 85, 0); } }
@keyframes pulse-messenger { 0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 0 rgba(0, 106, 255, 0.5); } 50% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 12px rgba(0, 106, 255, 0); } }
@keyframes pulse-phone { 0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 0 rgba(230, 57, 70, 0.5); } 50% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.20), 0 0 0 12px rgba(230, 57, 70, 0); } }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item.wide { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-feature { grid-template-columns: 1fr; gap: 30px; padding: 30px; }
  .order-wrapper { grid-template-columns: 1fr; gap: 30px; }
  .order-aside { position: static; }
}
@media (max-width: 860px) {
  .nav-links { position: fixed; inset: 64px 0 auto 0; background: var(--color-paper); flex-direction: column; padding: 24px; gap: 4px; transform: translateY(-150%); transition: transform 0.3s; box-shadow: var(--shadow-lg); align-items: stretch; }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 12px 16px; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-title { font-size: 44px; }
  .hero-tagline { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-meta { justify-content: center; gap: 24px; }
  .scroll-cue { display: none; }
  .about-grid, .review-grid, .review-summary { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery-item.tall, .gallery-item.wide { grid-row: span 1; grid-column: span 1; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .about-feature-badge { width: 80px; height: 80px; }
  .about-feature-badge span { font-size: 24px; }
  .about-feature-badge small { font-size: 9px; }
}
@media (max-width: 700px) { .form-row { grid-template-columns: 1fr; gap: 0; } .order-form { padding: 24px; } }
@media (max-width: 640px) {
  .float-actions { bottom: 16px; right: 16px; gap: 10px; }
  .float-btn { padding: 12px; width: 50px; height: 50px; justify-content: center; }
  .float-text { display: none; }
  .float-icon { width: 26px; height: 26px; }
  .float-icon svg { width: 26px; height: 26px; }
}
@media (max-width: 560px) {
  .topbar-info { font-size: 12px; gap: 6px; }
  .topbar-social { font-size: 12px; }
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .section { padding: 60px 0; }
  .contact-cta-buttons { flex-direction: column; align-items: stretch; }
  .contact-cta .btn { width: 100%; }
  .about-feature { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) { .float-line, .float-messenger, .float-phone { animation: none; } .float-btn:hover { transform: none; } }