/* ==========================================================================
   algocare 랜딩페이지 공통 스타일
   Brand Point Color : #F47B1A
   Brand BG (Light)  : #FAF9F9
   Brand BG (Dark)   : #211D1D
   ========================================================================== */

:root {
  --color-primary: #F47B1A;
  --color-primary-dark: #d9660c;
  --color-primary-light: #FFE6D1;
  --color-bg-light: #FAF9F9;
  --color-bg-dark: #211D1D;
  --color-text-main: #1c1a1a;
  --color-text-sub: #6b6663;
  --color-text-invert: #FAF9F9;
  --color-border: #E7E3E0;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 10px 40px rgba(33, 29, 29, 0.08);
  --shadow-card: 0 4px 20px rgba(33, 29, 29, 0.06);
  --max-width: 1180px;
  --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Noto Sans KR', 'Malgun Gothic', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--color-bg-light);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 18px;
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: var(--color-primary-light);
}
.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(244,123,26,0.2);
}
.mission-section .section-label { background: rgba(244,123,26,0.12); }

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--color-text-main);
}

.section-desc {
  margin-top: 16px;
  font-size: 16px;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-head.left { text-align: left; margin: 0 0 48px; }

section { position: relative; }

.pad { padding: 110px 0; }
@media (max-width: 768px) { .pad { padding: 72px 0; } }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(.2,.8,.2,1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: 0 8px 24px rgba(244, 123, 26, 0.35);
}
.btn-primary:hover { box-shadow: 0 12px 30px rgba(244, 123, 26, 0.45); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  color: var(--color-text-invert);
  border: 1.5px solid rgba(250, 249, 249, 0.5);
}
.btn-outline:hover { background: rgba(250, 249, 249, 0.14); border-color: rgba(255,255,255,0.8); transform: translateY(-2px); }

.btn-outline-dark {
  background: transparent;
  color: var(--color-text-main);
  border: 1.5px solid var(--color-border);
}
.btn-outline-dark:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }

.btn-block { width: 100%; }
.btn-lg { padding: 18px 34px; font-size: 16px; }

.cta-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   Page Loader — Premium Aurora Edition
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: radial-gradient(120% 120% at 50% 15%, #2b2626 0%, #171414 55%, #0f0d0d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), visibility 0.8s cubic-bezier(.4,0,.2,1);
}
.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Aurora glow layer */
.loader-aurora {
  position: absolute;
  inset: -20%;
  z-index: 0;
  background:
    radial-gradient(38% 45% at 20% 25%, rgba(244,123,26,0.30), transparent 60%),
    radial-gradient(32% 40% at 80% 20%, rgba(255,183,94,0.22), transparent 60%),
    radial-gradient(45% 50% at 50% 90%, rgba(244,123,26,0.18), transparent 65%);
  filter: blur(10px);
  animation: aurora-drift 9s ease-in-out infinite alternate;
}
@keyframes aurora-drift {
  0% { transform: translate(-2%, -1%) rotate(0deg) scale(1); }
  100% { transform: translate(2%, 2%) rotate(4deg) scale(1.08); }
}

/* Subtle grain/noise overlay for premium feel */
.loader-noise {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Floating particles */
.loader-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.loader-particle {
  position: absolute;
  bottom: -10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px 1px rgba(244,123,26,0.6);
  opacity: 0;
  animation-name: loader-particle-float;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}
@keyframes loader-particle-float {
  0% { transform: translateY(0) scale(0.6); opacity: 0; }
  15% { opacity: 0.9; }
  50% { transform: translateY(-46vh) translateX(var(--px-drift, 10px)) scale(1); }
  85% { opacity: 0.4; }
  100% { transform: translateY(-90vh) translateX(calc(var(--px-drift, 10px) * -1)) scale(0.4); opacity: 0; }
}

.loader-content {
  position: relative;
  z-index: 2;
  text-align: center;
  animation: loader-content-in 1s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes loader-content-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Rotating ring + emblem */
.loader-ring-wrap {
  position: relative;
  width: 116px;
  height: 116px;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.ring-track {
  fill: none;
  stroke: rgba(244,123,26,0.14);
  stroke-width: 3;
}
.ring-progress {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 452.4;
  stroke-dashoffset: 452.4;
  filter: drop-shadow(0 0 6px rgba(244,123,26,0.7));
  transition: stroke-dashoffset 0.25s ease-out;
}
.loader-emblem {
  position: relative;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(160deg, #2c2727, #1a1717);
  border: 1px solid rgba(244,123,26,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 18px rgba(0,0,0,0.5), 0 0 24px rgba(244,123,26,0.15);
}
.emblem-mark-img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  animation: emblem-pulse 1.8s ease-in-out infinite;
}
@keyframes emblem-pulse {
  0%, 100% { filter: drop-shadow(0 0 2px rgba(244,123,26,0.4)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 12px rgba(244,123,26,0.9)); transform: scale(1.06); }
}

/* Wordmark with letter reveal */
.loader-wordmark {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #fff;
  margin-bottom: 8px;
}
.lw-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  animation: lw-char-in 0.5s ease forwards;
}
.lw-char.accent { color: var(--color-primary); }
.lw-char:nth-child(1) { animation-delay: 0.05s; }
.lw-char:nth-child(2) { animation-delay: 0.1s; }
.lw-char:nth-child(3) { animation-delay: 0.15s; }
.lw-char:nth-child(4) { animation-delay: 0.2s; }
.lw-char:nth-child(5) { animation-delay: 0.25s; }
.lw-char:nth-child(6) { animation-delay: 0.3s; }
.lw-char:nth-child(7) { animation-delay: 0.35s; }
.lw-char:nth-child(8) { animation-delay: 0.4s; }
@keyframes lw-char-in {
  to { opacity: 1; transform: translateY(0); }
}

.loader-tagline {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: rgba(244,123,26,0.75);
  margin-bottom: 34px;
  opacity: 0;
  animation: fade-in 0.8s ease 0.6s forwards;
}
@keyframes fade-in { to { opacity: 1; } }

/* Progress bar */
.loader-progress-bar {
  width: 220px;
  height: 3px;
  margin: 0 auto 16px;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  overflow: hidden;
  opacity: 0;
  animation: fade-in 0.8s ease 0.7s forwards;
}
.loader-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary), #ffcf8f);
  border-radius: 999px;
  transition: width 0.2s ease-out;
  box-shadow: 0 0 10px rgba(244,123,26,0.7);
}

.loader-status {
  font-size: 12.5px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
  opacity: 0;
  animation: fade-in 0.8s ease 0.8s forwards;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  flex-wrap: wrap;
}
.loader-status #loaderPercent,
.loader-status .pct-sign {
  font-weight: 800;
  color: var(--color-primary);
  font-size: 14px;
}
.loader-status-text {
  margin-left: 8px;
  color: rgba(255,255,255,0.45);
}

@media (max-width: 480px) {
  .loader-wordmark { font-size: 24px; }
  .loader-ring-wrap { width: 96px; height: 96px; }
  .loader-emblem { width: 62px; height: 62px; }
  .loader-progress-bar { width: 180px; }
  .loader-status-text { display: block; margin-left: 0; margin-top: 4px; width: 100%; text-align: center; }
}

/* ---------------- Header ---------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 18px 0;
  transition: all 0.3s ease;
  background: transparent;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.site-header.scrolled {
  background: rgba(250, 249, 249, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  padding: 12px 0;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 9px;
}
.logo .dot { color: var(--color-primary); }
.logo-text { display: inline-flex; white-space: nowrap; letter-spacing: -0.02em; }
.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.site-header.scrolled .logo { color: var(--color-text-main); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 38px;
}
.nav-menu a {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width 0.3s cubic-bezier(.4,0,.2,1);
}
.site-header.scrolled .nav-menu a { color: var(--color-text-main); }
.nav-menu a:hover { color: var(--color-primary); }
.nav-menu a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .btn { padding: 11px 22px; font-size: 14px; }

/* Admin quick link (key icon + status dot) */
.admin-quick-link {
  position: relative;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.28);
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  transition: all 0.25s ease;
  flex-shrink: 0;
}
.admin-quick-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(244,123,26,0.25);
}
.site-header.scrolled .admin-quick-link {
  border-color: var(--color-border);
  color: var(--color-text-sub);
}
.site-header.scrolled .admin-quick-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.admin-status-dot {
  position: absolute;
  top: -2px; right: -2px;
  width: 11px; height: 11px;
  border-radius: 50%;
  border: 2px solid var(--color-bg-dark);
  background: #4caf50;
  transition: background 0.3s ease;
}
.site-header.scrolled .admin-status-dot { border-color: #fff; }
.admin-status-dot.is-red {
  background: #ff4d4d;
  box-shadow: 0 0 0 0 rgba(255,77,77,0.6);
  animation: admin-dot-pulse 1.6s infinite;
}
.admin-status-dot.is-green { background: #4caf50; }
@keyframes admin-dot-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,77,77,0.55); }
  70% { box-shadow: 0 0 0 7px rgba(255,77,77,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,77,77,0); }
}

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: #fff;
  font-size: 22px;
}
.site-header.scrolled .nav-toggle { color: var(--color-text-main); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background: #171414;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.72;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,20,20,0.35) 0%, rgba(23,20,20,0.35) 40%, rgba(23,20,20,0.92) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 200px 0 96px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid rgba(244,123,26,0.4);
  background: rgba(244,123,26,0.08);
  backdrop-filter: blur(6px);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 28px;
  color: #fff;
  box-shadow: 0 4px 18px rgba(0,0,0,0.15);
}
.hero-eyebrow strong {
  color: var(--color-primary);
  letter-spacing: 0.06em;
  animation: neon-pulse-text 2.4s ease-in-out infinite;
}
.hero h1 {
  font-size: clamp(32px, 5.2vw, 58px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.025em;
  max-width: 900px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.25);
}
.hero h1 span {
  position: relative;
  background: linear-gradient(100deg, #ffb35c, var(--color-primary) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-text-glow 2.8s ease-in-out infinite;
}
.hero-sub {
  margin-top: 24px;
  font-size: clamp(15px, 1.6vw, 19px);
  color: rgba(255,255,255,0.78);
  max-width: 600px;
  line-height: 1.7;
  font-weight: 300;
}
.hero .cta-group { margin-top: 40px; }
.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll i { animation: bounce 1.8s infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0);} 50%{transform:translateY(6px);} }

/* ---------------- Hero bubbles (\ubfd0\uae00\ubfd0\uae00 \uc560\ub2c8\uba54\uc774\uc158) ---------------- */
.hero-bubbles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.hero-bubble {
  position: absolute;
  bottom: -120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(244,123,26,0.55), rgba(244,123,26,0.08) 70%);
  border: 1px solid rgba(244,123,26,0.35);
  backdrop-filter: blur(1px);
  animation-name: bubble-rise;
  animation-timing-function: ease-in;
  animation-iteration-count: infinite;
}
@keyframes bubble-rise {
  0% { transform: translateY(0) translateX(0) scale(0.8); opacity: 0; }
  10% { opacity: 0.85; }
  50% { transform: translateY(-55vh) translateX(var(--drift, 20px)) scale(1); }
  90% { opacity: 0.5; }
  100% { transform: translateY(-115vh) translateX(calc(var(--drift, 20px) * -1)) scale(0.6); opacity: 0; }
}

/* ---------------- Marquee strips (\ub9c8\ud035\ubc14) ---------------- */
.marquee-strip {
  background: var(--color-bg-dark);
  overflow: hidden;
  padding: 22px 0;
  position: relative;
}
.marquee-strip.light {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee-scroll 26s linear infinite;
  width: max-content;
  will-change: transform;
}
.marquee-strip.reverse .marquee-track { animation-direction: reverse; }
.mq-set {
  display: flex;
  flex-shrink: 0;
  align-items: center;
}
.mq-set > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  padding: 0 28px;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}
.marquee-strip.light .mq-set > span { color: var(--color-primary-dark); }
.mq-set > span i { font-size: 6px; color: var(--color-primary); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ---------------- Floating circle decor (\ub458\uadfc \uc6d0 \ub458\uc2e4\ub458\uc2e4) ---------------- */
.has-floats { overflow: hidden; }
.float-decor {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.float-decor .circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(244,123,26,0.16), rgba(244,123,26,0.02));
  border: 1px solid rgba(244,123,26,0.12);
  animation: float-updown 7s ease-in-out infinite;
}
.mission-section .float-decor .circle {
  background: linear-gradient(135deg, rgba(244,123,26,0.22), rgba(255,255,255,0.02));
  border: 1px solid rgba(244,123,26,0.2);
}
.float-decor .c1 { width: 120px; height: 120px; top: 8%; left: 6%; animation-duration: 8s; }
.float-decor .c2 { width: 70px; height: 70px; top: 65%; left: 12%; animation-duration: 6.5s; animation-delay: .8s; }
.float-decor .c3 { width: 90px; height: 90px; top: 15%; right: 8%; animation-duration: 7.5s; animation-delay: 1.4s; }
.float-decor .c4 { width: 50px; height: 50px; bottom: 10%; right: 16%; animation-duration: 5.5s; animation-delay: .4s; }
@keyframes float-updown {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-26px) translateX(10px); }
}
.pad.has-floats > .container { position: relative; z-index: 1; }
@media (max-width: 768px) {
  .float-decor .c1, .float-decor .c3 { width: 60px; height: 60px; }
  .float-decor .c2, .float-decor .c4 { width: 40px; height: 40px; }
}

/* ---------------- Marquee / stat strip ---------------- */
.stat-strip {
  background: linear-gradient(180deg, var(--color-bg-dark), #1a1717);
  color: #fff;
  padding: 64px 0;
  position: relative;
}
.stat-strip::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,123,26,0.4), transparent);
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item { position: relative; padding: 0 20px; }
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -16px; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 46px;
  background: rgba(255,255,255,0.08);
}
.stat-item .num {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  background: linear-gradient(135deg, #ffcf8f, var(--color-primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
  display: inline-block;
  animation: gradient-text-glow 3.2s ease-in-out infinite;
}
.stat-item .label { margin-top: 12px; font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; }
@media (max-width: 700px) {
  .stat-grid { grid-template-columns: 1fr; gap: 28px; }
  .stat-item:not(:last-child)::after { display: none; }
}

/* ---------------- Problem section ---------------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: left;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.problem-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(244,123,26,0.14); border-color: rgba(244,123,26,0.3); }
.problem-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  font-size: 19px;
  color: var(--color-primary);
  background: var(--color-primary-light);
  margin-bottom: 18px;
}
.problem-card p { font-size: 15.5px; font-weight: 600; color: var(--color-text-main); line-height: 1.6; }
@media (max-width: 900px) { .problem-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .problem-grid { grid-template-columns: 1fr; } }

.problem-quote {
  margin-top: 56px;
  text-align: center;
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-text-main);
}
.problem-quote span {
  color: var(--color-primary);
  animation: neon-pulse-text 2.6s ease-in-out infinite;
}

/* ---------------- Mission (dark) ---------------- */
.mission-section {
  background: var(--color-bg-dark);
  color: #fff;
  text-align: center;
}
.mission-section .section-label { color: var(--color-primary); }
.mission-section .section-title { color: #fff; }
.mission-tagline {
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.6;
  max-width: 820px;
  margin: 0 auto 40px;
}
.mission-tagline .accent {
  color: var(--color-primary);
  animation: neon-pulse-strong 2.4s ease-in-out infinite;
}
.mission-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  text-align: left;
}
.mission-value-card {
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.mission-value-card:hover { transform: translateY(-6px); border-color: rgba(244,123,26,0.4); }
.mission-value-card .num {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(244,123,26,0.3);
  border-radius: 999px;
}
.mission-value-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.mission-value-card p { font-size: 14.5px; color: rgba(255,255,255,0.65); line-height: 1.7; }
@media (max-width: 900px) { .mission-values { grid-template-columns: 1fr; } }

/* ---------------- Family Care & Design Philosophy ---------------- */
.family-section { background: #fff; }
.family-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.family-copy .section-label { margin-bottom: 20px; }
.family-copy .section-title { margin-bottom: 18px; }
.family-copy .section-desc { margin-top: 0; margin-bottom: 22px; }
.family-note {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.7;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
}
@media (max-width: 900px) {
  .family-grid { grid-template-columns: 1fr; gap: 44px; }
}

/* ---------------- Product Intro ---------------- */
.product-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.product-hero-media { position: relative; }
.product-hero-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); width: 100%; }
.product-hero-media .badge-float {
  position: absolute;
  bottom: -22px; left: -22px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-soft);
  display: flex; align-items: center; gap: 12px;
}
.badge-float i { color: var(--color-primary); font-size: 22px; }
.badge-float .t1 { font-size: 12px; color: var(--color-text-sub); }
.badge-float .t2 { font-size: 15px; font-weight: 800; }

.product-hero-text .tag {
  position: relative;
  overflow: hidden;
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
  animation: badge-glow-pulse 2.6s ease-in-out infinite;
}
.product-hero-text .tag::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 45%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.75), transparent);
  animation: badge-shine 3.4s ease-in-out infinite;
}
.product-hero-text h3 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; line-height: 1.4; margin-bottom: 18px; }
.product-hero-text p { color: var(--color-text-sub); font-size: 15.5px; line-height: 1.8; margin-bottom: 28px; }

.feature-list { display: flex; flex-direction: column; gap: 18px; margin-bottom: 36px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .ic {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}
.feature-list .txt h5 { font-size: 15.5px; font-weight: 700; margin-bottom: 4px; }
.feature-list .txt p { font-size: 14px; color: var(--color-text-sub); margin: 0; }

@media (max-width: 900px) { .product-hero { grid-template-columns: 1fr; } .product-hero-media .badge-float { left: 12px; } }

/* ---------------- Product usage highlight grid ---------------- */
.product-usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 80px;
}
.product-usage-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 3 / 4;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.product-usage-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(33,29,29,0.18); }
.product-usage-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.product-usage-card:hover img { transform: scale(1.06); }
.product-usage-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,20,20,0) 45%, rgba(23,20,20,0.85) 100%);
}
.product-usage-cap {
  position: absolute;
  left: 22px; right: 22px; bottom: 20px;
  z-index: 2;
  color: #fff;
}
.product-usage-cap h5 { font-size: 15.5px; font-weight: 800; margin-bottom: 6px; text-shadow: 0 2px 12px rgba(0,0,0,0.4); }
.product-usage-cap p { font-size: 12.5px; color: rgba(255,255,255,0.8); line-height: 1.6; }
@media (max-width: 900px) {
  .product-usage-grid { grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 56px; }
}
@media (max-width: 560px) {
  .product-usage-grid { grid-template-columns: 1fr; }
}

/* ---------------- Gallery ---------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-grid img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-grid a { display: block; overflow: hidden; border-radius: var(--radius-md); }
.gallery-grid a:hover img { transform: scale(1.06); }
.gallery-grid .span-2 { grid-column: span 2; }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } .gallery-grid .span-2 { grid-column: span 2; } .gallery-grid img { height: 200px; } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: 1fr; } .gallery-grid .span-2 { grid-column: span 1; } }

/* ---------------- AI Agent Detail (dark) ---------------- */
.ai-agent-section { background: var(--color-bg-dark); color: #fff; }
.ai-agent-section .section-label { color: var(--color-primary); }
.ai-agent-section .section-title { color: #fff; }
.ai-agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
.ai-agent-col h4 { font-size: 19px; font-weight: 800; line-height: 1.5; margin-bottom: 14px; }
.ai-agent-col > p { font-size: 14.5px; color: rgba(255,255,255,0.62); line-height: 1.8; }
.ai-feature-list { margin-top: 30px; display: flex; flex-direction: column; gap: 22px; }
.ai-feature-list li { display: flex; gap: 16px; align-items: flex-start; }
.ai-ic {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(244,123,26,0.14);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
}
.ai-feature-list .txt h5 { font-size: 15px; font-weight: 700; margin-bottom: 5px; color: #fff; }
.ai-feature-list .txt p { font-size: 13.5px; color: rgba(255,255,255,0.55); line-height: 1.7; margin: 0; }
.ai-agent-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.4);
}
.ai-agent-media img { width: 100%; height: 380px; object-fit: cover; display: block; }
.ai-agent-media-caption {
  position: absolute;
  left: 26px; bottom: 26px; right: 26px;
  background: rgba(23,20,20,0.72);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(244,123,26,0.35);
  border-radius: 999px;
  padding: 14px 22px;
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; font-weight: 600; color: #fff;
}
.ai-agent-media-caption i { color: var(--color-primary); font-size: 16px; }
@media (max-width: 900px) {
  .ai-agent-grid { grid-template-columns: 1fr; gap: 40px; }
  .ai-agent-media img { height: 280px; }
  .ai-agent-media-caption { font-size: 12.5px; padding: 12px 16px; }
}

/* ---------------- How it works ---------------- */
.steps-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.steps-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); width: 100%; }
.step-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}
.step-item:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-bg-dark);
  color: var(--color-primary);
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.step-text h5 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.step-text p { font-size: 14.5px; color: var(--color-text-sub); line-height: 1.7; }
@media (max-width: 900px) { .steps-wrap { grid-template-columns: 1fr; gap: 32px; } }

/* ---------------- Nutrition section ---------------- */
.nutrition-section { background: #fff; }
.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.nutrition-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s ease;
}
.nutrition-card:hover { transform: translateY(-8px); box-shadow: 0 20px 44px rgba(0,0,0,0.16); }
.nutrition-card img { width: 100%; height: 340px; object-fit: cover; transition: transform 0.6s ease; }
.nutrition-card:hover img { transform: scale(1.07); }
.nutrition-card .cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 22px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.8));
  color: #fff;
}
.nutrition-card .cap h5 { font-size: 16px; font-weight: 700; }
.nutrition-card .cap p { font-size: 13px; color: rgba(255,255,255,0.8); margin-top: 4px; }
@media (max-width: 900px) { .nutrition-grid { grid-template-columns: 1fr; } .nutrition-card img { height: 260px; } }

/* ---------------- Research Detail (dark) ---------------- */
.research-section { background: var(--color-bg-dark); color: #fff; overflow: hidden; }
.research-wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.research-copy .section-label { color: var(--color-primary); margin-bottom: 22px; }
.research-copy .section-title { color: #fff; margin-bottom: 40px; }
.research-item { padding: 24px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.research-item:first-of-type { border-top: none; padding-top: 0; }
.research-item h5 { font-size: 16.5px; font-weight: 700; line-height: 1.6; margin-bottom: 10px; color: rgba(255,255,255,0.85); }
.research-item h5 .accent { color: var(--color-primary); display: inline-block; animation: neon-pulse-text 2.6s ease-in-out infinite; }
.research-item p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.75; }
.research-partners {
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}
.research-partners span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.4);
}
.research-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.45);
}
.research-media img { width: 100%; height: 520px; object-fit: cover; display: block; }
.research-media-caption {
  position: absolute;
  left: 28px; bottom: 28px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.5;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
@media (max-width: 900px) {
  .research-wrap { grid-template-columns: 1fr; gap: 40px; }
  .research-media img { height: 300px; }
}

/* ---------------- Full Ingredient Table (dark) ---------------- */
.ingredient-section { background: #171414; color: #fff; }
.ingredient-section .section-title { color: #fff; }
.ingredient-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.ingredient-table-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
}
.ingredient-brandmark {
  flex: 1;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}
.ingredient-brandmark img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  filter: drop-shadow(0 0 6px rgba(244,123,26,0.5));
  animation: ingredient-brand-glow 2.6s ease-in-out infinite;
}
.ingredient-brandmark-text {
  font-family: var(--font-main);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: rgba(255,255,255,0.9);
  animation: ingredient-brand-glow-text 2.6s ease-in-out infinite;
}
.ingredient-brandmark-text em {
  font-style: normal;
  color: var(--color-primary);
}
@keyframes ingredient-brand-glow {
  0%, 100% { filter: drop-shadow(0 0 3px rgba(244,123,26,0.3)); }
  50% { filter: drop-shadow(0 0 14px rgba(244,123,26,0.85)) drop-shadow(0 0 26px rgba(244,123,26,0.4)); }
}
@keyframes ingredient-brand-glow-text {
  0%, 100% { text-shadow: 0 0 4px rgba(244,123,26,0.2), 0 0 10px rgba(244,123,26,0.08); }
  50% { text-shadow: 0 0 12px rgba(244,123,26,0.75), 0 0 30px rgba(244,123,26,0.45), 0 0 48px rgba(244,123,26,0.2); }
}
@media (max-width: 800px) {
  .ingredient-brandmark { min-height: 60px; margin-top: 6px; }
}
.ingredient-table-head {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  text-transform: uppercase;
  padding-bottom: 14px;
  border-bottom: 2px solid rgba(244,123,26,0.3);
  margin-bottom: 6px;
}
.ingredient-table-card ul { display: flex; flex-direction: column; }
.ingredient-table-card li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
}
.ingredient-table-card li:last-child { border-bottom: none; }
.ingredient-table-card li strong { flex-shrink: 0; width: 150px; color: #fff; font-weight: 700; }
.ingredient-table-card li em { font-style: normal; color: rgba(255,255,255,0.5); font-size: 13px; }
.dotmark { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.dotmark.m1 { background: #8a7a6d; }
.dotmark.m2 { background: #f2c86b; }
.dotmark.m3 { background: #f0e6b0; }
.dotmark.m4 { background: #d8c9ec; }
.dotmark.m5 { background: #9ecb8f; }
.dotmark.m6 { background: #c47b52; }
.dotmark.m7 { background: #e8a4b8; }
.dotmark.m8 { background: #d8d3c8; }
@media (max-width: 800px) {
  .ingredient-tables { grid-template-columns: 1fr; }
  .ingredient-table-card li { flex-wrap: wrap; }
  .ingredient-table-card li strong { width: 100%; }
}

/* ---------------- Trust & Advisors ---------------- */
.trust-section { background: #fff; }
.trust-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: start;
}
.trust-stats { display: flex; flex-direction: column; }
.trust-stat { padding: 26px 0; border-bottom: 1px solid var(--color-border); }
.trust-stat:first-child { padding-top: 0; }
.trust-num {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  display: inline-block;
  animation: gradient-text-glow 3.2s ease-in-out infinite;
}
.trust-num span { font-size: 20px; font-weight: 700; margin-left: 2px; }
.trust-stat > p { font-size: 15px; font-weight: 700; color: var(--color-text-main); line-height: 1.6; }
.trust-sub { display: block; margin-top: 8px; font-size: 13.5px; font-weight: 400; color: var(--color-text-sub); line-height: 1.7; }

.advisor-head { font-size: clamp(19px, 2.4vw, 24px); font-weight: 800; line-height: 1.5; margin-bottom: 14px; }
.advisor-desc { font-size: 14.5px; color: var(--color-text-sub); line-height: 1.75; margin-bottom: 30px; }
.advisor-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 22px 0;
  border-top: 1px solid var(--color-border);
}
.advisor-card:last-child { padding-bottom: 0; }
.advisor-card img {
  flex-shrink: 0;
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-bg-dark);
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}
.advisor-info h5 { font-size: 15.5px; font-weight: 800; margin-bottom: 3px; }
.advisor-role { display: block; font-size: 12.5px; font-weight: 700; color: var(--color-primary); margin-bottom: 8px; }
.advisor-info p { font-size: 13.5px; color: var(--color-text-sub); line-height: 1.7; }
@media (max-width: 900px) {
  .trust-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 520px) {
  .advisor-card { flex-direction: column; }
}

/* ---------------- Pricing ---------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.price-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 42px 36px;
  position: relative;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.price-card.highlight {
  border: 2px solid var(--color-primary);
  background: linear-gradient(160deg, #fff 55%, var(--color-primary-light) 160%);
  box-shadow: 0 20px 50px rgba(244,123,26,0.16);
}
.price-badge {
  position: absolute; top: -14px; right: 32px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-size: 12.5px; font-weight: 700;
  padding: 7px 18px; border-radius: 999px;
  box-shadow: 0 6px 16px rgba(244,123,26,0.4);
  animation: badge-glow-pulse 2.4s ease-in-out infinite;
}
.price-badge::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.8), transparent);
  animation: badge-shine 3s ease-in-out infinite;
}
.price-card .p-type { font-size: 14px; font-weight: 700; color: var(--color-text-sub); margin-bottom: 10px; }
.price-card .p-title { font-size: 21px; font-weight: 800; margin-bottom: 18px; }
.price-card .p-amount { font-size: clamp(30px, 4vw, 40px); font-weight: 800; color: var(--color-text-main); }
.price-card.highlight .p-amount { color: var(--color-primary-dark); animation: neon-pulse-text 2.8s ease-in-out infinite; }
.price-card .p-amount small { font-size: 15px; font-weight: 600; color: var(--color-text-sub); }
.price-card .p-note { margin-top: 6px; font-size: 13.5px; color: var(--color-text-sub); }
.price-card ul { margin: 26px 0 30px; display: flex; flex-direction: column; gap: 12px; }
.price-card ul li { display: flex; gap: 10px; font-size: 14.5px; color: var(--color-text-main); }
.price-card ul li i { color: var(--color-primary); margin-top: 3px; }
@media (max-width: 800px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ---------------- Contact ---------------- */
.contact-section { background: var(--color-bg-dark); color: #fff; }
.contact-section .section-label { color: var(--color-primary); }
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
.contact-info h3 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; line-height: 1.5; margin-bottom: 20px; }
.contact-info p { color: rgba(255,255,255,0.65); font-size: 15px; line-height: 1.8; margin-bottom: 32px; }
.contact-detail { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.contact-detail i { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: var(--color-primary); }
.contact-detail div span { display: block; font-size: 12.5px; color: rgba(255,255,255,0.5); }
.contact-detail div strong { font-size: 15.5px; font-weight: 700; }

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  color: var(--color-text-main);
  box-shadow: var(--shadow-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 13.5px; font-weight: 700; color: var(--color-text-main); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: inherit;
  background: var(--color-bg-light);
  transition: border-color 0.2s ease;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--color-primary); }
.form-group textarea { resize: vertical; min-height: 100px; }
.radio-row { display: flex; gap: 20px; }
.radio-opt { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; }
.radio-opt input { width: 16px; height: 16px; accent-color: var(--color-primary); }
.form-note { font-size: 12.5px; color: var(--color-text-sub); margin-top: 10px; text-align: center; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 10px;
}
.form-success i { font-size: 46px; color: var(--color-primary); margin-bottom: 18px; }
.form-success h4 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.form-success p { color: var(--color-text-sub); font-size: 14.5px; }

@media (max-width: 900px) { .contact-wrap { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

/* ---------------- Sticky mobile CTA ---------------- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 998;
  background: #fff;
  box-shadow: 0 -6px 24px rgba(0,0,0,0.08);
  padding: 12px 16px;
  gap: 10px;
}
.mobile-cta .btn { flex: 1; }
@media (max-width: 768px) { .mobile-cta { display: flex; } body { padding-bottom: 74px; } }

/* ---------------- Footer ---------------- */
.site-footer { background: #171414; color: rgba(255,255,255,0.6); padding: 56px 0 28px; }
.footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 12px; display: flex; align-items: center; gap: 9px; }
.footer-logo .dot { color: var(--color-primary); }
.footer-logo .logo-mark { width: 26px; height: 26px; }
.footer-logo .logo-text { display: inline-flex; white-space: nowrap; letter-spacing: -0.02em; }
.footer-links { display: flex; gap: 40px; flex-wrap: wrap; }
.footer-links h6 { color: #fff; font-size: 13.5px; margin-bottom: 14px; }
.footer-links li { font-size: 13.5px; margin-bottom: 10px; }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom { padding-top: 24px; font-size: 12.5px; line-height: 2; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; align-items: center; }
.footer-bottom a { color: rgba(255,255,255,0.4); display: inline-flex; align-items: center; gap: 6px; transition: color 0.2s ease; }
.footer-bottom a:hover { color: var(--color-primary); }

/* ---------------- Toast ---------------- */
.toast {
  position: fixed;
  bottom: 100px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-bg-dark);
  color: #fff;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 1200;
  display: flex; align-items: center; gap: 10px;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast i { color: var(--color-primary); }

/* ---------------- Emphasis / Neon effects ---------------- */
/* 밝은(라이트) 배경 위 강조 텍스트용 : 은은한 오렌지 네온 펄스 */
@keyframes neon-pulse-text {
  0%, 100% {
    text-shadow: 0 0 4px rgba(244,123,26,0.25), 0 0 10px rgba(244,123,26,0.12);
  }
  50% {
    text-shadow: 0 0 10px rgba(244,123,26,0.55), 0 0 24px rgba(244,123,26,0.35), 0 0 40px rgba(244,123,26,0.18);
  }
}
/* 어두운(다크) 배경 위 강조 텍스트용 : 좀 더 선명한 네온 글로우 */
@keyframes neon-pulse-strong {
  0%, 100% {
    text-shadow: 0 0 6px rgba(244,123,26,0.4), 0 0 16px rgba(244,123,26,0.2);
  }
  50% {
    text-shadow: 0 0 14px rgba(244,123,26,0.85), 0 0 34px rgba(244,123,26,0.55), 0 0 60px rgba(244,123,26,0.3);
  }
}
/* background-clip:text 그라디언트 문구용 : drop-shadow 필터 펄스 */
@keyframes gradient-text-glow {
  0%, 100% { filter: drop-shadow(0 0 0px rgba(244,123,26,0)); }
  50% { filter: drop-shadow(0 0 16px rgba(244,123,26,0.5)); }
}
/* 배지류 은은한 발광 펄스 */
@keyframes badge-glow-pulse {
  0%, 100% { box-shadow: 0 6px 16px rgba(244,123,26,0.35); }
  50% { box-shadow: 0 8px 26px rgba(244,123,26,0.65), 0 0 26px rgba(244,123,26,0.3); }
}
/* 배지류 광택 스윕 애니메이션 */
@keyframes badge-shine {
  0% { left: -60%; }
  45%, 100% { left: 130%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow strong,
  .hero h1 span,
  .stat-item .num,
  .problem-quote span,
  .mission-tagline .accent,
  .product-hero-text .tag,
  .price-badge,
  .price-card.highlight .p-amount,
  .ingredient-brandmark img,
  .ingredient-brandmark-text {
    animation: none !important;
  }
  .product-hero-text .tag::after,
  .price-badge::after {
    display: none;
  }
}

/* ---------------- Reveal animation ---------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: all 0.7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------------- Mobile nav ---------------- */
@media (max-width: 992px) {
  .nav-menu { position: fixed; top: 0; right: -100%; width: 78%; max-width: 320px; height: 100vh; background: #fff; flex-direction: column; align-items: flex-start; padding: 100px 32px; gap: 26px; transition: right 0.3s ease; box-shadow: -10px 0 30px rgba(0,0,0,0.1); }
  .nav-menu.open { right: 0; }
  .nav-menu a { color: var(--color-text-main); font-size: 17px; }
  .nav-toggle { display: flex; }
  .header-actions .btn.desktop-only { display: none; }
}