/* ============================================================
   MYIB — Custom Stylesheet (โทนส้ม-ดำ ตามโลโก้)
   ใช้ร่วมกับ Tailwind CDN: นิยาม component class, แอนิเมชัน,
   glassmorphism, scroll reveal และปุ่มสลับภาษา (TH/EN)
   ฟอนต์: สไตล์ Google Sans (fallback ตระกูล Noto ของ Google)
   ============================================================ */

:root {
  --primary: #F06020;   /* ส้มหลัก (จากโลโก้) */
  --secondary: #FB7B2E; /* ส้มสว่าง */
  --deep: #B04810;      /* ส้มเข้ม (ขอบเงาโลโก้) */
  --ink: #181210;       /* ดำอมอุ่น */
  --font: "Google Sans", "Google Sans Text", "Noto Sans Thai", "Noto Sans", system-ui, -apple-system, sans-serif;
}

* { -webkit-tap-highlight-color: transparent; }
body { overflow-x: hidden; }
::selection { background: rgba(240, 96, 32, 0.2); }

/* แสดงโลโก้ให้ถูกตามสถานะ navbar:
   - ยังไม่เลื่อน (อยู่บนฮีโร่เข้ม) -> ใช้ "ชิปขาว" (.nav-logo-light)
   - เลื่อนแล้ว (navbar ขาว) -> ใช้โลโก้ปกติ (.nav-logo-dark) */
.nav-logo-light { display: none; }
#navbar:not(.nav-scrolled) .nav-logo-dark { display: none; }
#navbar:not(.nav-scrolled) .nav-logo-light { display: block; }

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar.nav-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 rgba(24, 18, 16, 0.06), 0 8px 30px rgba(24, 18, 16, 0.05);
}

.nav-link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: #f5e7df;
  transition: color 0.2s ease;
}
#navbar.nav-scrolled .nav-link { color: #44403c; }
.nav-link::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 0.25s ease;
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 100%; }

.mobile-link {
  display: block;
  border-radius: 0.75rem;
  padding: 0.75rem;
  font-weight: 500;
  color: #44403c;
  transition: background 0.2s ease, color 0.2s ease;
}
.mobile-link:hover { background: #fff4ec; color: var(--primary); }

/* ปุ่มเมนูมือถือ: สีตามพื้นหลัง */
#menuBtn { color: #fff; }
#navbar.nav-scrolled #menuBtn { color: var(--ink); }

/* ============================================================
   LANGUAGE TOGGLE (TH / EN)
   ============================================================ */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}
#navbar.nav-scrolled .lang-toggle {
  border-color: #e7e0db;
  background: #f5f0ec;
}
.lang-btn {
  min-width: 34px;
  padding: 0.3rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #f5e7df;
  transition: background 0.2s ease, color 0.2s ease;
}
#navbar.nav-scrolled .lang-btn { color: #78716c; }
.lang-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 4px 12px -4px rgba(240, 96, 32, 0.7);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 0.875rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 0.75rem 1.5rem;
  font-weight: 600; color: #fff;
  box-shadow: 0 10px 25px -8px rgba(240, 96, 32, 0.6);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.04); box-shadow: 0 16px 32px -10px rgba(240, 96, 32, 0.7); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  border-radius: 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.75rem 1.5rem; font-weight: 600; color: #fff;
  backdrop-filter: blur(8px);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); border-color: rgba(255, 255, 255, 0.5); transform: translateY(-2px); }

/* ปุ่ม Website ในหน้ารายละเอียดสินค้า (Modal) */
.modal-website-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 0.4rem 1rem;
  font-size: 0.8rem; font-weight: 600; line-height: 1; color: #fff;
  box-shadow: 0 8px 18px -8px rgba(240, 96, 32, 0.6);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.modal-website-btn svg { width: 0.95rem; height: 0.95rem; }
.modal-website-btn:hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 12px 22px -8px rgba(240, 96, 32, 0.7); }
.modal-website-btn:active { transform: translateY(0); }

/* ============================================================
   SECTION HELPERS
   ============================================================ */
.section { padding-top: 5.5rem; padding-bottom: 5.5rem; }
@media (min-width: 1024px) { .section { padding-top: 7rem; padding-bottom: 7rem; } }

.eyebrow {
  display: inline-block; font-family: var(--font);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--primary);
}
.eyebrow-light { color: var(--secondary); }

.section-title {
  margin-top: 0.75rem; font-family: var(--font);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700; line-height: 1.2; color: var(--ink);
}

.dot {
  display: inline-block; width: 0.55rem; height: 0.55rem;
  border-radius: 9999px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.icon-chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem; border-radius: 0.875rem;
  background: linear-gradient(135deg, rgba(240, 96, 32, 0.14), rgba(176, 72, 16, 0.12));
  color: var(--primary);
}
.icon-chip svg { width: 1.5rem; height: 1.5rem; }

/* ============================================================
   HERO BACKGROUND
   ============================================================ */
.hero-mesh {
  position: absolute; inset: 0;
  background:
    radial-gradient(40rem 30rem at 80% 0%, rgba(251, 123, 46, 0.38), transparent 60%),
    radial-gradient(35rem 30rem at 10% 90%, rgba(176, 72, 16, 0.32), transparent 60%),
    radial-gradient(45rem 35rem at 50% 50%, rgba(240, 96, 32, 0.28), transparent 65%);
  filter: saturate(115%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 40%, transparent 100%);
}
.text-gradient {
  background: linear-gradient(120deg, var(--secondary), #ffd0a8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================================================
   GLASSMORPHISM CARDS (hero)
   ============================================================ */
.glass-card {
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
}
.stat-pill { border-radius: 0.75rem; background: rgba(255, 255, 255, 0.06); padding: 0.6rem 0.7rem; }
.bar {
  flex: 1; height: var(--h);
  border-radius: 0.375rem 0.375rem 0.25rem 0.25rem;
  background: linear-gradient(180deg, var(--secondary), var(--deep));
  transform-origin: bottom; animation: barGrow 1s ease both;
}
@keyframes barGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.float-anim { animation: floaty 6s ease-in-out infinite; }
.float-anim-slow { animation: floaty 8s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ============================================================
   PRODUCT CARDS (สร้างด้วย JS)
   ============================================================ */
.product-card {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: 1.25rem; border: 1px solid #f1e9e3; background: #fff;
  box-shadow: 0 1px 2px rgba(24, 18, 16, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(240, 96, 32, 0.3);
  box-shadow: 0 24px 48px -20px rgba(240, 96, 32, 0.3);
}
.product-card .pc-img { aspect-ratio: 10 / 7; width: 100%; object-fit: cover; }
.product-card .pc-body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem; }
.product-price { font-family: var(--font); font-weight: 700; color: var(--primary); }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 0.75rem; border: 1px solid #e7e0db;
  padding: 0.55rem 1rem; font-size: 0.9rem; font-weight: 600; color: var(--ink);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn-outline:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ============================================================
   PRODUCT MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 80;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  background: rgba(24, 18, 16, 0.6);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; transition: opacity 0.25s ease;
}
.modal-backdrop.is-open { opacity: 1; }
.modal-panel {
  position: relative; width: 100%; max-width: 56rem; max-height: 90vh; overflow-y: auto;
  border-radius: 1.5rem; background: #fff;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.5);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-backdrop.is-open .modal-panel { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: 9999px;
  background: rgba(255, 255, 255, 0.85); color: var(--ink);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transition: background 0.2s ease, transform 0.2s ease;
}
.modal-close:hover { background: #fff; transform: rotate(90deg); }
.modal-thumb {
  aspect-ratio: 1 / 1; width: 100%; cursor: pointer;
  border-radius: 0.75rem; border: 2px solid transparent; object-fit: cover;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.modal-thumb:hover { transform: scale(1.04); }
.modal-thumb.active { border-color: var(--primary); }
.feature-item { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.95rem; color: #57534e; }
.feature-item svg { width: 1.1rem; height: 1.1rem; margin-top: 0.15rem; color: var(--primary); flex-shrink: 0; }
body.modal-open { overflow: hidden; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.feature-card {
  border-radius: 1.25rem; border: 1px solid #f1e9e3; background: #fff; padding: 1.75rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(24, 18, 16, 0.18); }
.feature-title { margin-top: 1rem; font-family: var(--font); font-size: 1.15rem; font-weight: 600; color: var(--ink); }
.feature-text { margin-top: 0.5rem; font-size: 0.95rem; color: #78716c; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-card {
  overflow: hidden; border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08); background: rgba(255, 255, 255, 0.03);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.portfolio-card:hover { transform: translateY(-6px); border-color: rgba(251, 123, 46, 0.45); }
.portfolio-img { aspect-ratio: 3 / 2; width: 100%; object-fit: cover; transition: transform 0.4s ease; }
.portfolio-card:hover .portfolio-img { transform: scale(1.05); }

/* ============================================================
   BLOG
   ============================================================ */
.blog-card {
  overflow: hidden; border-radius: 1.25rem; border: 1px solid #f1e9e3; background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(24, 18, 16, 0.16); }
.blog-img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-img { transform: scale(1.04); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-weight: 600; color: var(--primary); transition: gap 0.2s ease;
}
.link-arrow::after { content: "→"; transition: transform 0.2s ease; }
.link-arrow:hover { gap: 0.6rem; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; font-weight: 500; color: #44403c; }
.form-input {
  width: 100%; border-radius: 0.75rem; border: 1px solid #e7e0db; background: #fff;
  padding: 0.7rem 0.9rem; font-size: 0.95rem; color: var(--ink); font-family: var(--font);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-input::placeholder { color: #a8a29e; }
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(240, 96, 32, 0.12); }
.form-input.input-error { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1); }
.form-error { margin-top: 0.35rem; font-size: 0.8rem; color: #ef4444; min-height: 1rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer-head { margin-bottom: 1rem; font-family: var(--font); font-size: 0.95rem; font-weight: 600; color: #fff; }
.footer-link { color: rgba(255, 237, 224, 0.55); transition: color 0.2s ease; }
.footer-link:hover { color: var(--secondary); }
.social-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.06); color: #f5e7df;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.social-btn svg { width: 1.1rem; height: 1.1rem; }
.social-btn:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 60;
  display: inline-flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff;
  box-shadow: 0 12px 28px -10px rgba(240, 96, 32, 0.6);
  opacity: 0; pointer-events: none; transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.back-to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ============================================================
   PRELOADER
   ============================================================ */
#preloader { transition: opacity 0.5s ease, visibility 0.5s ease; }
#preloader.hide { opacity: 0; visibility: hidden; }
.loader-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; width: 44px; }
.loader-grid span {
  width: 19px; height: 19px; border-radius: 5px;
  background: linear-gradient(135deg, var(--secondary), var(--deep));
  animation: loaderPulse 1.2s ease-in-out infinite;
}
.loader-grid span:nth-child(2) { animation-delay: 0.15s; }
.loader-grid span:nth-child(3) { animation-delay: 0.3s; }
.loader-grid span:nth-child(4) { animation-delay: 0.45s; }
@keyframes loaderPulse { 0%, 100% { transform: scale(0.7); opacity: 0.4; } 50% { transform: scale(1); opacity: 1; } }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important; scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .float-anim, .float-anim-slow { animation: none; }
}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary); outline-offset: 2px;
}

/* ============================================================
   ✦ ส่วนเพิ่มเติม: รายละเอียด + การเคลื่อนไหว (เวอร์ชันปรับปรุง)
   ============================================================ */

/* --- แถบความคืบหน้าการเลื่อนหน้าจอ --- */
#scrollProgress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  z-index: 120; background: linear-gradient(90deg, var(--primary), var(--secondary));
  box-shadow: 0 0 10px rgba(240, 96, 32, 0.6);
  transition: width 0.1s linear;
}

/* --- Hero: ดวงแสงลอย + พื้นหลังขยับช้า ๆ --- */
.hero-mesh { animation: meshDrift 22s ease-in-out infinite alternate; }
@keyframes meshDrift { from { transform: scale(1); } to { transform: scale(1.12); } }
.hero-mesh::before, .hero-mesh::after {
  content: ""; position: absolute; border-radius: 9999px;
  filter: blur(70px); opacity: 0.45; pointer-events: none;
}
.hero-mesh::before { width: 300px; height: 300px; background: var(--primary); top: 10%; left: 6%; animation: floaty 9s ease-in-out infinite; }
.hero-mesh::after  { width: 240px; height: 240px; background: var(--secondary); bottom: 12%; right: 10%; animation: floaty 12s ease-in-out infinite reverse; }

/* --- ข้อความไล่สีแบบมีประกายวิ่ง --- */
.text-gradient {
  background: linear-gradient(120deg, var(--secondary) 0%, #ffd0a8 50%, var(--secondary) 100%);
  background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 7s linear infinite;
}
@keyframes shimmer { to { background-position: 220% center; } }

/* --- ปุ่มหลัก: แสงวิ่งผ่านตอน hover --- */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: 0; left: -130%;
  width: 60%; height: 100%; transform: skewX(-20deg);
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}
.btn-primary:hover::after { left: 150%; }

/* --- การ์ดเอียง 3 มิติ (กำหนด perspective ให้พ่อ) --- */
.product-card, .feature-card, .step-card, .testimonial-card, .portfolio-card, .blog-card { will-change: transform; }

/* --- MARQUEE โลโก้ลูกค้า --- */
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; align-items: center; gap: 3.5rem; width: max-content; animation: marquee 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font); font-weight: 700; font-size: 1.3rem;
  white-space: nowrap; letter-spacing: -0.01em; color: #d3c2b6;
  transition: color 0.25s ease, transform 0.25s ease;
}
.marquee-item:hover { color: var(--primary); transform: translateY(-2px); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- HOW IT WORKS (สเต็ป) --- */
.step-wrap { position: relative; }
@media (min-width: 1024px) {
  .step-wrap::before {
    content: ""; position: absolute; left: 13%; right: 13%; top: 92px;
    border-top: 2px dashed rgba(240, 96, 32, 0.3); z-index: 0;
  }
}
.step-card {
  position: relative; z-index: 1; text-align: center;
  border-radius: 1.25rem; border: 1px solid #f1e9e3; background: #fff; padding: 1.75rem 1.5rem;
  box-shadow: 0 1px 2px rgba(24, 18, 16, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(240, 96, 32, 0.28); }
.step-card .icon-chip { margin: 0 auto; background: #fff; box-shadow: 0 10px 26px -12px rgba(240, 96, 32, 0.6); }
.step-num {
  position: absolute; top: 0.9rem; right: 1.2rem;
  font-family: var(--font); font-weight: 800; font-size: 2rem; line-height: 1;
  color: rgba(240, 96, 32, 0.16);
}

/* --- TESTIMONIALS --- */
.testimonial-card {
  position: relative; border-radius: 1.25rem; border: 1px solid #f1e9e3; background: #fff; padding: 1.75rem;
  box-shadow: 0 1px 2px rgba(24, 18, 16, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card::before {
  content: "\201C"; position: absolute; top: 0.4rem; right: 1.2rem;
  font-family: Georgia, serif; font-size: 4rem; line-height: 1; color: rgba(240, 96, 32, 0.14);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(240, 96, 32, 0.25); }
.stars { color: #F59E0B; letter-spacing: 3px; font-size: 1.05rem; }
.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 2.75rem; height: 2.75rem; border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; font-weight: 700; font-family: var(--font);
}

/* --- ไอคอนเด้งเบา ๆ ตอน hover การ์ดฟีเจอร์/สเต็ป --- */
.feature-card:hover .icon-chip, .step-card:hover .icon-chip { animation: pop 0.5s ease; }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.14) rotate(-4deg); } 100% { transform: scale(1); } }

/* --- ปิดการเคลื่อนไหวเสริมเมื่อผู้ใช้ตั้งค่า reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .marquee-track, .hero-mesh, .hero-mesh::before, .hero-mesh::after, .text-gradient { animation: none !important; }
  .text-gradient { background-position: 0 center; }
}

/* ============================================================
   ✦ Product Modal — ปุ่ม "รายละเอียดคุณสมบัติ" + accordion
   ============================================================ */
.feat-toggle {
  display: inline-flex; align-items: center; gap: 0.2rem; flex-shrink: 0;
  font-size: 0.8rem; font-weight: 600; color: var(--primary);
  transition: color 0.2s ease;
}
.feat-toggle:hover { color: var(--deep); }
.feat-toggle-chev { width: 0.95rem; height: 0.95rem; transition: transform 0.25s ease; }
.feat-toggle[aria-expanded="true"] .feat-toggle-chev { transform: rotate(180deg); }

.feat-acc {
  border: 1px solid #f1e9e3; border-radius: 0.75rem; background: #fff;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.feat-acc:hover { border-color: rgba(240, 96, 32, 0.35); }
.feat-acc-btn {
  display: flex; align-items: center; gap: 0.5rem; width: 100%;
  padding: 0.6rem 0.75rem; text-align: left;
  font-size: 0.95rem; color: #44403c; cursor: pointer;
}
.feat-acc-btn .fa-check { width: 1.15rem; height: 1.15rem; color: var(--primary); flex-shrink: 0; }
.feat-acc-btn .fa-label { flex: 1; }
.feat-acc-btn .fa-chev { width: 1.05rem; height: 1.05rem; color: #b3aaa3; flex-shrink: 0; transition: transform 0.25s ease; }
.feat-acc-btn[aria-expanded="true"] { color: var(--ink); font-weight: 600; }
.feat-acc-btn[aria-expanded="true"] .fa-chev { transform: rotate(180deg); color: var(--primary); }
.feat-acc-panel { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.feat-acc-panel p { padding: 0 0.85rem 0.75rem 2.4rem; font-size: 0.875rem; line-height: 1.55; color: #78716c; }