/* ============================================
   小康水果超市 - Premium Design System v2
   高端暗金+墨绿+米白配色方案
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-bg-primary: #F9F7F1;
  --color-bg-secondary: #F2EFE6;
  --color-bg-card: #FFFFFF;
  --color-text-primary: #1A1D1C;
  --color-text-secondary: #4A4F4C;
  --color-text-muted: #7D827E;
  --color-accent: #6B8F71;
  --color-accent-light: #9DBBA3;
  --color-accent-dark: #3D5A43;
  --color-border: #E5E0D5;
  --color-white: #FFFFFF;
  --color-shadow: rgba(26, 29, 28, 0.06);
  --color-shadow-strong: rgba(26, 29, 28, 0.12);
  --color-gold: #C4A265;
  --color-gold-light: #DECA94;
  --color-gold-dark: #8B7040;
  --color-gold-bg: #FAF6EE;
  --color-deep-green: #152A1C;
  --color-surface: #F5F2EA;
  
  --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 5rem;
  --spacing-2xl: 7rem;
  --spacing-3xl: 9rem;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

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

ul, ol {
  list-style: none;
}

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

button:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 1px;
}

/* ---------- Skip Link ---------- */
.skip-link {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  background: var(--color-deep-green);
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: top 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.skip-link:focus {
  top: 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.25rem, 6vw, 4.25rem); letter-spacing: 0.01em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.85rem); }
h4 { font-size: clamp(1.1rem, 1.6vw, 1.35rem); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  letter-spacing: 0.03em;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  font-weight: 300;
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.08em;
}

.section-head {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding: 0 32px;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 24px;
  height: 1px;
  background: var(--color-gold-light);
}

.section-eyebrow::before { left: 0; }
.section-eyebrow::after { right: 0; }

.section-head .section-title {
  margin-bottom: var(--spacing-sm);
}

.section-head .section-subtitle {
  margin-bottom: 0;
}

/* ---------- Layout ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section--alt {
  background-color: var(--color-bg-secondary);
  position: relative;
}

.section--alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  opacity: 0.5;
}

.section--alt::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  opacity: 0.5;
}

.section--dark {
  background: linear-gradient(180deg, var(--color-deep-green) 0%, #0F1F16 100%);
  color: var(--color-white);
}

.section--dark .section-title {
  color: var(--color-white);
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Header & Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(249, 247, 241, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  box-shadow: 0 1px 0 rgba(26, 29, 28, 0.06), 0 4px 20px rgba(26, 29, 28, 0.04);
  border-bottom-color: var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--spacing-md);
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo__image {
  height: 45px;
  width: auto;
}

.logo__text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-deep-green);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.nav__list {
  display: flex;
  gap: var(--spacing-lg);
}

.nav__link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--spacing-xs) 0;
  letter-spacing: 0.04em;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-accent));
  border-radius: 1px;
  transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-deep-green);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 1px;
  transition: var(--transition-fast);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(21, 42, 28, 0.3);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.nav-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- Hero / Banner ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 650px;
  max-height: 900px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-deep-green);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(196, 162, 101, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 50%;
  height: 160%;
  background: radial-gradient(ellipse, rgba(107, 143, 113, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.hero__slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.2s ease, transform 1.8s ease;
  background-size: cover;
  background-position: center;
}

.hero__slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    160deg,
    rgba(21, 42, 28, 0.72) 0%,
    rgba(21, 42, 28, 0.55) 35%,
    rgba(21, 42, 28, 0.3) 60%,
    rgba(21, 42, 28, 0.15) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 10;
  max-width: 680px;
  padding-left: 8%;
  padding-right: 5%;
}

.hero__tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--color-gold-light);
  padding: 0.45rem 1.2rem;
  border: 1px solid rgba(222, 202, 148, 0.35);
  border-radius: 30px;
  margin-bottom: var(--spacing-lg);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.06);
}

.hero__tagline::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold-light);
  box-shadow: 0 0 8px var(--color-gold-light);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--spacing-md);
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__desc {
  font-size: 1.15rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--spacing-xl);
  line-height: 1.9;
  max-width: 500px;
  letter-spacing: 0.04em;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero__actions .btn--primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-white);
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(196, 162, 101, 0.35);
}

.hero__actions .btn--primary:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  box-shadow: 0 8px 30px rgba(196, 162, 101, 0.45);
  transform: translateY(-2px);
}

.hero__actions .btn--outline {
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: #FFFFFF;
  background: transparent;
}

.hero__actions .btn--outline:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.hero__dots {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 10;
}

.hero__dot {
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(6px);
}

.hero__dot.active {
  background: var(--color-gold-light);
  width: 48px;
  box-shadow: 0 0 12px rgba(222, 202, 148, 0.5);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: 5%;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  animation: floatDown 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.5), transparent);
}

@keyframes floatDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.95rem 2.4rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  letter-spacing: 0.05em;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent-dark);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-deep-green);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(61, 90, 67, 0.35);
}

.btn--outline {
  border: 1.5px solid var(--color-accent-dark);
  color: var(--color-accent-dark);
  background: transparent;
}

.btn--outline:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(61, 90, 67, 0.2);
}

.btn--small {
  padding: 0.55rem 1.35rem;
  font-size: 0.85rem;
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(196, 162, 101, 0.3);
}

.btn--gold:hover {
  box-shadow: 0 8px 25px rgba(196, 162, 101, 0.45);
  transform: translateY(-2px);
}

/* ---------- Features / Advantages ---------- */
.section--whyus {
  position: relative;
  background:
    linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
}

.section--whyus::before,
.section--whyus::after {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.section--whyus::before {
  top: -180px;
  left: -150px;
  background: radial-gradient(circle, rgba(196, 162, 101, 0.18), transparent 70%);
}

.section--whyus::after {
  bottom: -180px;
  right: -150px;
  background: radial-gradient(circle, rgba(107, 143, 113, 0.15), transparent 70%);
}

.section--whyus .container {
  position: relative;
  z-index: 1;
}

.whyus-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.whyus-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.45em;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 1.2rem;
  padding: 0 0.4rem;
}

.section--whyus .section-title {
  margin-bottom: 1.2rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  background: linear-gradient(135deg, var(--color-deep-green) 0%, var(--color-gold-dark) 60%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.whyus-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1rem auto 1.5rem;
  width: 100%;
  max-width: 280px;
}

.whyus-divider span {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-light), transparent);
}

.whyus-divider em {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(196, 162, 101, 0.6);
}

.section--whyus .section-subtitle {
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--color-text-secondary);
  font-weight: 300;
  margin-bottom: 0;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.feature-card {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--color-gold-bg) 100%);
  padding: 3rem 1.75rem 2.25rem;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.6s var(--transition-spring);
  border: 1px solid rgba(196, 162, 101, 0.15);
  overflow: hidden;
  isolation: isolate;
  backdrop-filter: blur(10px);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at center, rgba(196, 162, 101, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
  z-index: -1;
}

.feature-card:hover {
  transform: translateY(-12px);
  box-shadow:
    0 30px 60px rgba(26, 29, 28, 0.12),
    0 0 0 1px rgba(196, 162, 101, 0.3);
  border-color: rgba(196, 162, 101, 0.35);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card__no {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-gold);
  opacity: 0.6;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-card__no {
  opacity: 1;
  color: var(--color-gold-dark);
  transform: scale(1.05);
}

.feature-card__icon {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-md);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, #FFFFFF 0%, #F5EDD9 60%, #E8D9B5 100%);
  box-shadow:
    0 12px 28px rgba(196, 162, 101, 0.25),
    inset 0 0 0 1px rgba(196, 162, 101, 0.3);
  overflow: hidden;
  transition: transform 0.6s var(--transition-spring);
}

.feature-card__icon::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF5EA 100%);
  z-index: 0;
}

.feature-card__icon img {
  position: relative;
  z-index: 1;
  width: 60%;
  height: 60%;
  object-fit: cover;
  border-radius: 50%;
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.08) rotate(-5deg);
  box-shadow:
    0 16px 36px rgba(196, 162, 101, 0.4),
    inset 0 0 0 1px rgba(196, 162, 101, 0.5);
}

.feature-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 0 0 var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(180deg, #F5EDD9 0%, #E8D9B5 100%);
  box-shadow:
    0 8px 24px rgba(196, 162, 101, 0.2),
    inset 0 0 0 1px rgba(196, 162, 101, 0.2);
  transition: transform 0.6s var(--transition-spring), box-shadow 0.6s ease;
}

.feature-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--transition-spring);
}

.feature-card:hover .feature-card__media {
  box-shadow:
    0 14px 36px rgba(196, 162, 101, 0.35),
    inset 0 0 0 1px rgba(196, 162, 101, 0.4);
}

.feature-card:hover .feature-card__media img {
  transform: scale(1.08);
}

.feature-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-deep-green);
  position: relative;
  display: inline-block;
}

.feature-card__title::after {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  margin: 0.6rem auto 0;
  transition: width var(--transition-normal);
}

.feature-card:hover .feature-card__title::after {
  width: 44px;
}

.feature-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  letter-spacing: 0.05em;
}

.feature-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--color-gold-dark);
  opacity: 0;
  transform: translateY(6px);
  transition: all var(--transition-normal);
}

.feature-card__more::after {
  content: "→";
  font-size: 1rem;
  transition: transform var(--transition-normal);
}

.feature-card:hover .feature-card__more {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover .feature-card__more::after {
  transform: translateX(4px);
}

.feature-card--link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

/* ---------- Products ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.5s var(--transition-spring);
  border: 1px solid var(--color-border);
  position: relative;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(26, 29, 28, 0.1);
  border-color: rgba(196, 162, 101, 0.3);
}

.product-card__image {
  position: relative;
  padding-top: 75%;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.product-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(21, 42, 28, 0.05) 100%);
  pointer-events: none;
  z-index: 1;
}

.product-card__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--transition-spring);
}

.product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.product-card__badge {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-white);
  padding: 0.3rem 0.85rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(196, 162, 101, 0.35);
}

.product-card__body {
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
  position: relative;
}

.product-card__body::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--spacing-md);
  right: var(--spacing-md);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.product-card:hover .product-card__body::before {
  opacity: 1;
}

.product-card__category {
  font-size: 0.72rem;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
}

.product-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.7;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

.product-card__price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-gold-dark);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.product-card__price small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  margin-left: 0.2rem;
  letter-spacing: 0.1em;
}

.product-card__action {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gold-bg);
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  font-size: 0.9rem;
}

.product-card:hover .product-card__action {
  background: var(--color-gold);
  color: var(--color-white);
  transform: rotate(-45deg);
}

/* ---------- News ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.news-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.5s var(--transition-spring);
  border: 1px solid var(--color-border);
  display: block;
  text-decoration: none;
  color: inherit;
}

a.news-card {
  cursor: pointer;
}

.news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(26, 29, 28, 0.1);
  border-color: rgba(196, 162, 101, 0.3);
}

.news-card__image {
  position: relative;
  padding-top: 56%;
  overflow: hidden;
}

.news-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(21, 42, 28, 0.15) 100%);
  pointer-events: none;
  z-index: 1;
}

.news-card__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--transition-spring);
}

.news-card:hover .news-card__image img {
  transform: scale(1.08);
}

.news-card__date {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  z-index: 2;
}

.news-card__body {
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
  position: relative;
}

.news-card__body::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--spacing-md);
  right: var(--spacing-md);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-light), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.news-card:hover .news-card__body::before {
  opacity: 1;
}

.news-card__category {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--color-gold-dark);
  background: var(--color-gold-bg);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.15em;
  font-weight: 500;
  text-transform: uppercase;
}

.news-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--color-text-primary);
  letter-spacing: 0.03em;
  transition: color var(--transition-normal);
  line-height: 1.5;
}

.news-card:hover .news-card__title {
  color: var(--color-gold-dark);
}

.news-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.75;
  margin-bottom: var(--spacing-sm);
}

.news-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--color-gold-dark);
  letter-spacing: 0.12em;
  font-weight: 500;
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--transition-normal);
}

.news-card__more::after {
  content: '→';
  transition: transform var(--transition-normal);
}

.news-card:hover .news-card__more {
  opacity: 1;
  transform: translateY(0);
}

.news-card:hover .news-card__more::after {
  transform: translateX(4px);
}

/* ---------- Store Cards (门店位置) ---------- */
.store-card {
  position: relative;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all 0.5s var(--transition-spring);
  box-shadow: 0 6px 24px rgba(26, 29, 28, 0.04);
}

.store-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(26, 29, 28, 0.12);
  border-color: rgba(196, 162, 101, 0.3);
}

.store-card__image {
  position: relative;
  padding-top: 62%;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.store-card__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(21, 42, 28, 0.5) 100%);
  pointer-events: none;
  z-index: 1;
}

.store-card__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--transition-spring);
}

.store-card:hover .store-card__image img {
  transform: scale(1.1);
}

.store-card__tag {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: var(--color-gold-dark);
  padding: 0.35rem 0.95rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.store-card__body {
  padding: var(--spacing-lg);
}

.store-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
}

.store-card__address {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.store-card__address::before {
  content: '';
  flex-shrink: 0;
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
  margin-top: 0.6rem;
}

.store-card__hours {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

/* ---------- Article (新闻详情页) ---------- */
.article {
  padding: var(--spacing-2xl) 0;
}

.article__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.article__category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  background: var(--color-gold-bg);
  border: 1px solid rgba(196, 162, 101, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.article__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
  color: var(--color-deep-green);
  letter-spacing: 0.03em;
}

.article__meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.article__meta::before,
.article__meta::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--color-gold-light);
}

.article__cover {
  max-width: 900px;
  margin: 0 auto var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 30px 60px rgba(26, 29, 28, 0.12);
}

.article__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article__content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.02rem;
  line-height: 2;
  color: var(--color-text-secondary);
  letter-spacing: 0.03em;
}

.article__content p {
  margin-bottom: var(--spacing-md);
}

.article__lead {
  font-size: 1.15rem;
  color: var(--color-text-primary);
  font-weight: 500;
  background: var(--color-bg-card);
  padding: var(--spacing-md) var(--spacing-lg);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-lg);
  line-height: 1.9;
  font-style: italic;
  box-shadow: 0 8px 24px rgba(26, 29, 28, 0.04);
}

.article__content h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-deep-green);
  margin: var(--spacing-xl) 0 var(--spacing-sm);
  padding-left: var(--spacing-sm);
  border-left: 4px solid var(--color-gold);
  position: relative;
}

.article__content h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
}

.article__content h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: var(--spacing-md) 0 var(--spacing-xs);
}

.article__content ul,
.article__content ol {
  margin: 0 0 var(--spacing-md) var(--spacing-md);
  padding-left: var(--spacing-md);
}

.article__content li {
  margin-bottom: var(--spacing-xs);
  list-style: disc;
  line-height: 1.9;
}

.article__content strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.article__share {
  max-width: 800px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  border: 1px solid var(--color-border);
}

.article__share-label {
  color: var(--color-text-secondary);
  margin-right: var(--spacing-xs);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.article__nav {
  max-width: 800px;
  margin: var(--spacing-lg) auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.article__nav-item {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.article__nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-gold);
  transform: scaleY(0);
  transition: transform var(--transition-normal);
}

.article__nav-item:hover {
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26, 29, 28, 0.08);
}

.article__nav-item:hover::before {
  transform: scaleY(1);
}

.article__nav-item--next {
  text-align: right;
}

.article__nav-item--next::before {
  left: auto;
  right: 0;
}

.article__nav-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gold-dark);
  margin-bottom: 0.4rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}

.article__nav-title {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  font-family: var(--font-serif);
}

.related-news {
  max-width: 1200px;
  margin: var(--spacing-xl) auto 0;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.related-news .section-title {
  text-align: left;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-left: 1.2rem;
}

.related-news .section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: linear-gradient(180deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 2px;
}

/* ---------- About ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-intro__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(26, 29, 28, 0.12);
  position: relative;
}

.about-intro__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21, 42, 28, 0.05), transparent);
  pointer-events: none;
  z-index: 1;
}

/* ---------- About 轮播 ---------- */
.about-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(26, 29, 28, 0.12);
}

.about-carousel__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.about-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  pointer-events: none;
}

.about-carousel__slide.active {
  opacity: 1;
  pointer-events: auto;
}

.about-carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  color: var(--color-deep-green);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease, background 0.3s ease, transform 0.3s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  z-index: 2;
  font-size: 1.1rem;
}

.about-carousel:hover .about-carousel__arrow {
  opacity: 1;
}

.about-carousel__arrow:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
}

.about-carousel__arrow--prev {
  left: 20px;
}

.about-carousel__arrow--next {
  right: 20px;
}

.about-carousel__dots {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.about-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, width 0.3s ease, transform 0.3s ease;
}

.about-carousel__dot:hover {
  background: rgba(255, 255, 255, 0.85);
}

.about-carousel__dot.active {
  background: #fff;
  width: 28px;
  border-radius: 4px;
}

.about-intro__content {
  padding: var(--spacing-lg) 0;
}

.about-intro__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  background: var(--color-gold-bg);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid rgba(196, 162, 101, 0.2);
}

.about-intro__title {
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-deep-green);
  line-height: 1.3;
}

.about-intro__desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.95;
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 50%;
  background: var(--color-border);
}

.stat-item__number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-gold-dark);
  line-height: 1;
  margin-bottom: 0.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.stat-item__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* ---------- Timeline / Process ---------- */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--color-gold-light) 10%, var(--color-gold-light) 90%, transparent);
}

.timeline-item {
  display: flex;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-item__content {
  width: 45%;
  background: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(26, 29, 28, 0.04);
  transition: all var(--transition-normal);
}

.timeline-item__content:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(26, 29, 28, 0.08);
  border-color: rgba(196, 162, 101, 0.3);
}

.timeline-item__dot {
  position: absolute;
  left: 50%;
  top: 2rem;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: var(--color-gold);
  border-radius: 50%;
  border: 4px solid var(--color-bg-primary);
  box-shadow: 0 0 0 4px rgba(196, 162, 101, 0.2);
  z-index: 2;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(196, 162, 101, 0.3);
  box-shadow: 0 8px 24px rgba(26, 29, 28, 0.04);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  user-select: none;
}

.faq-item__question:hover {
  color: var(--color-gold-dark);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gold-bg);
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  margin-left: 1rem;
}

.faq-item.open .faq-item__icon {
  background: var(--color-gold);
  color: var(--color-white);
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  color: var(--color-text-secondary);
  line-height: 1.85;
  letter-spacing: 0.03em;
}

.faq-item.open .faq-item__answer {
  max-height: 500px;
  padding: 0 var(--spacing-lg) var(--spacing-md);
}

/* ---------- Stats / Numbers ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.stat-box {
  padding: var(--spacing-lg);
  position: relative;
}

.stat-box:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--color-gold-light), transparent);
}

.stat-box__number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-gold-dark);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.stat-box__suffix {
  font-size: 0.6em;
  color: var(--color-gold);
  margin-left: 0.1em;
}

.stat-box__label {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--color-bg-card);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.5s var(--transition-spring);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
  transform: scaleX(0);
  transition: transform 0.5s var(--transition-spring);
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(26, 29, 28, 0.1);
  border-color: rgba(196, 162, 101, 0.3);
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: inline-block;
  transition: transform 0.5s var(--transition-spring);
}

.service-card:hover .service-card__icon {
  transform: scale(1.1) rotate(-3deg);
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

.service-card--link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

/* ---------- 服务优势 高大上卡片 ---------- */
.service-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.srv-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(40, 60, 50, 0.06);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.4s ease;
}

.srv-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(40, 80, 60, 0.18);
  border-color: var(--color-accent-light);
}

.srv-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.srv-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.srv-card:hover .srv-card__media img {
  transform: scale(1.08);
}

.srv-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 40, 30, 0) 0%,
    rgba(20, 40, 30, 0) 45%,
    rgba(20, 40, 30, 0.55) 100%
  );
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.srv-card:hover .srv-card__overlay {
  background: linear-gradient(
    180deg,
    rgba(20, 40, 30, 0.15) 0%,
    rgba(20, 40, 30, 0.05) 45%,
    rgba(20, 40, 30, 0.7) 100%
  );
}

.srv-card__index {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.srv-card__tag {
  position: absolute;
  top: 22px;
  right: 18px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #fff;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-transform: uppercase;
  z-index: 2;
}

.srv-card__body {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
  position: relative;
}

.srv-card__body::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.srv-card:hover .srv-card__body::before {
  transform: scaleX(1);
}

.srv-card__cat {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.srv-card__title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--color-text-primary, #1f2a24);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.srv-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

.srv-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.srv-card__arrow {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.srv-card:hover .srv-card__arrow {
  transform: translateX(6px);
}

/* ---------- 主营产品 高大上卡片 ---------- */
.product-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(40, 60, 50, 0.06);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.4s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(40, 80, 60, 0.18);
  border-color: var(--color-accent-light);
}

.product-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover .product-card__media img {
  transform: scale(1.08);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 40, 30, 0) 0%,
    rgba(20, 40, 30, 0) 45%,
    rgba(20, 40, 30, 0.55) 100%
  );
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.product-card:hover .product-card__overlay {
  background: linear-gradient(
    180deg,
    rgba(20, 40, 30, 0.15) 0%,
    rgba(20, 40, 30, 0.05) 45%,
    rgba(20, 40, 30, 0.7) 100%
  );
}

.product-card__index {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.product-card__tag {
  position: absolute;
  top: 22px;
  right: 18px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #fff;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-transform: uppercase;
  z-index: 2;
}

.product-card__body {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
  position: relative;
}

.product-card__body::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover .product-card__body::before {
  transform: scaleX(1);
}

.product-card__cat {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--color-text-primary, #1f2a24);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.product-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.product-card__arrow {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover .product-card__arrow {
  transform: translateX(6px);
}

/* ---------- Contact ---------- */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-xl);
  align-items: stretch;
}

.contact-info {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
}

.contact-info__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-deep-green);
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
  padding-bottom: 1rem;
}

.contact-info__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.contact-list__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-list__icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-gold-bg), var(--color-surface));
  border: 1px solid rgba(196, 162, 101, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-gold-dark);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.contact-list__item:hover .contact-list__icon {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
  transform: rotate(-5deg);
}

.contact-list__label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 0.3rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.contact-list__value {
  font-size: 1rem;
  color: var(--color-text-primary);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.contact-form {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-dark), var(--color-deep-green));
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.95rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  letter-spacing: 0.02em;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: rgba(196, 162, 101, 0.3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-gold);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(196, 162, 101, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  font-weight: 300;
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

/* ---------- Footer ---------- */
.footer {
  background: linear-gradient(180deg, #0F1F16 0%, var(--color-deep-green) 100%);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.footer::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 40%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(196, 162, 101, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.footer > .container {
  position: relative;
  z-index: 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 44px;
  filter: brightness(0) invert(1);
}

.footer__logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-white);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.footer__desc {
  font-size: 0.92rem;
  line-height: 1.85;
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.6);
  max-width: 320px;
}

.footer__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-gold-light);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.1em;
  font-weight: 600;
  position: relative;
  padding-bottom: 0.8rem;
}

.footer__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 1px;
  background: var(--color-gold);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer__link {
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  color: rgba(255, 255, 255, 0.65);
  position: relative;
  padding-left: 0;
  display: inline-block;
  width: fit-content;
}

.footer__link::before {
  content: '›';
  position: absolute;
  left: -16px;
  opacity: 0;
  color: var(--color-gold-light);
  transition: all var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-gold-light);
  padding-left: 16px;
}

.footer__link:hover::before {
  opacity: 1;
  left: 0;
}

.footer__contact-item {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

.footer__contact-icon {
  flex-shrink: 0;
  color: var(--color-gold-light);
  font-size: 0.9rem;
  margin-top: 0.15rem;
}

.footer__social {
  display: flex;
  gap: 0.8rem;
  margin-top: var(--spacing-md);
}

.footer__social a {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer__social a:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(196, 162, 101, 0.3);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.05em;
}

.footer__bottom p {
  margin: 0;
}

/* ---------- Loading & Animations ---------- */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-xl);
}

.loading__spinner {
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--transition-spring), transform 0.9s var(--transition-spring);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.9s var(--transition-spring), transform 0.9s var(--transition-spring);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.9s var(--transition-spring), transform 0.9s var(--transition-spring);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease, transform 0.8s var(--transition-spring);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.fade-in-up {
  animation: fadeUp 1s var(--transition-spring) both;
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

.divider-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 0 auto 1.5rem;
  max-width: 240px;
}

.divider-ornament::before,
.divider-ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-light), transparent);
}

.divider-ornament span {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  transform: rotate(45deg);
  box-shadow: 0 0 8px rgba(196, 162, 101, 0.5);
}

/* ---------- Page Header ---------- */
.page-header {
  padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-deep-green) 0%, #2A4A38 100%);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at top, rgba(196, 162, 101, 0.1), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(107, 143, 113, 0.08), transparent 60%);
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(196, 162, 101, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.page-header > .container {
  position: relative;
  z-index: 1;
}

.page-header__title {
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-header__title::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background: var(--color-gold);
  margin: 1.2rem auto 0;
}

.page-header__breadcrumb {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
}

.page-header__breadcrumb a {
  color: var(--color-gold-light);
  transition: color var(--transition-fast);
}

.page-header__breadcrumb a:hover {
  color: var(--color-gold);
  text-decoration: none;
}

.page-header__desc {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1rem;
  font-size: 1rem;
  letter-spacing: 0.05em;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Cases / Gallery ---------- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.case-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
  box-shadow: 0 8px 24px rgba(26, 29, 28, 0.06);
  transition: all 0.5s var(--transition-spring);
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(26, 29, 28, 0.15);
}

.case-card__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: 60%;
  max-width: 200px;
  transition: all 0.6s var(--transition-spring);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.case-card img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.8s var(--transition-spring);
  position: relative;
  z-index: 1;
}

.case-card:hover img {
  transform: scale(1.05);
}

.case-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-gold-bg), var(--color-surface));
  z-index: 0;
}

.case-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21, 42, 28, 0) 30%, rgba(21, 42, 28, 0.85) 100%);
  z-index: 2;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.case-card:hover::after {
  opacity: 1;
}

.case-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-lg);
  background: linear-gradient(transparent, rgba(21, 42, 28, 0.95));
  color: var(--color-white);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.5s var(--transition-spring);
  z-index: 3;
}

.case-card:hover .case-card__overlay {
  transform: translateY(0);
  opacity: 1;
}

.case-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
  letter-spacing: 0.05em;
  font-weight: 600;
}

.case-card__desc {
  font-size: 0.85rem;
  opacity: 0.9;
  line-height: 1.7;
  letter-spacing: 0.03em;
}

.case-card__badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: var(--color-gold-dark);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  z-index: 3;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-muted);
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.empty-state__text {
  font-size: 1rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-intro {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-showcase {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-card:last-child {
    grid-column: 1 / -1;
  }

  .service-showcase {
    grid-template-columns: repeat(2, 1fr);
  }

  .srv-card:last-child {
    grid-column: 1 / -1;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-box:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 3.5rem;
    --spacing-2xl: 5rem;
    --spacing-3xl: 6rem;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg-card);
    box-shadow: -5px 0 30px var(--color-shadow-strong);
    transition: right var(--transition-normal);
    padding-top: 80px;
    z-index: 1001;
  }

  .nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: 0;
  }

  .nav__link {
    display: block;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.05rem;
  }

  .nav__toggle {
    display: flex;
  }

  .hero {
    min-height: 580px;
  }

  .hero__content {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }

  .hero__title {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }

  .hero__scroll-indicator {
    display: none;
  }

  .features {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .feature-card {
    padding: 2.5rem 1.5rem 2rem;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .product-showcase {
    grid-template-columns: 1fr;
  }

  .product-card:last-child {
    grid-column: auto;
  }

  .service-showcase {
    grid-template-columns: 1fr;
  }

  .srv-card:last-child {
    grid-column: auto;
  }

  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
  }

  .stat-item::after {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .timeline::before {
    left: 1.5rem;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
  }

  .timeline-item__content {
    width: calc(100% - 3.5rem);
    margin-left: 3.5rem;
  }

  .timeline-item__dot {
    left: 1.5rem;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .stat-box::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero__title {
    font-size: 2rem;
  }

  .product-card__body,
  .news-card__body,
  .store-card__body {
    padding: var(--spacing-md);
  }

  .stat-item__number,
  .stat-box__number {
    font-size: 1.8rem;
  }
}

/* ---------- Toast Notifications ---------- */
.toast-container {
  position: fixed;
  top: 100px;
  right: var(--spacing-md);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: 0 12px 40px var(--color-shadow-strong);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: toastIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  max-width: 400px;
  font-size: 0.95rem;
}

.toast--success {
  border-left: 4px solid var(--color-accent);
}

.toast--error {
  border-left: 4px solid #c0392b;
}

.toast--info {
  border-left: 4px solid var(--color-gold);
}

.toast__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.toast__message {
  color: var(--color-text-primary);
  line-height: 1.5;
}

.toast--removing {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(100%); }
}

/* ---------- Accessibility: Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__slide {
    opacity: 1;
    transform: none;
  }

  .hero__slide:not(.active) {
    display: none;
  }

  .fade-in,
  .fade-in-left,
  .fade-in-right,
  .scale-in {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Print Styles ---------- */
@media print {
  .header,
  .footer,
  .hero__dots,
  .hero__scroll-indicator,
  .nav__toggle,
  .nav-overlay,
  .btn,
  .contact-form,
  #toast-container,
  .skip-link {
    display: none !important;
  }

  .hero {
    height: auto;
    min-height: auto;
    background: none !important;
  }

  .hero__overlay {
    display: none;
  }

  .hero__content {
    position: static;
    color: #000;
    padding: 2rem 0;
  }

  .hero__title {
    color: #000;
  }

  .hero__title em {
    -webkit-text-fill-color: #000;
    background: none;
  }

  .hero__desc {
    color: #333;
  }

  .page-header {
    padding: 2rem 0;
    background: none !important;
    color: #000;
  }

  .page-header__title {
    color: #000;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  .section--alt {
    background: #f9f9f9 !important;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}