/* Premium dual-theme system for Pencil Kloden */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800&family=Cormorant+Garamond:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --gold: #C9A646;
  --gold-muted: #A8892F;
  --navy: #0A1A2F;
  --white: #F5F5F5;
  --gray: #D9D9D9;
  --charcoal: #1C1C1C;
  --success: #30B46B;
  --danger: #D95C5C;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --container: 1200px;
  --transition-speed: 280ms;
  --transition-slow: 480ms;
  --shadow-soft: 0 18px 45px rgba(10, 26, 47, 0.12);
  --shadow-strong: 0 24px 70px rgba(10, 26, 47, 0.22);
  --gold-gradient: linear-gradient(135deg, #C9A646 0%, #A8892F 100%);
  --hero-sheen: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.16) 48%, transparent 100%);
  --card-ring: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 0 0 1px rgba(255, 255, 255, 0.03);
  --noise-opacity: 0.045;
}

[data-theme="light"] {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F5;
  --bg-tertiary: #EEE9DE;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-muted: rgba(245, 245, 245, 0.84);
  --surface-contrast: #1C1C1C;
  --text-primary: #1C1C1C;
  --text-secondary: #555555;
  --text-muted: #707070;
  --text-inverse: #F5F5F5;
  --accent: #C9A646;
  --accent-hover: #A8892F;
  --accent-text: #0A1A2F;
  --border: rgba(28, 28, 28, 0.1);
  --border-strong: rgba(28, 28, 28, 0.16);
  --border-accent: rgba(201, 166, 70, 0.32);
  --input-bg: rgba(255, 255, 255, 0.88);
  --nav-bg: rgba(255, 255, 255, 0.74);
  --mobile-menu-bg: rgba(255, 255, 255, 0.92);
  --footer-bg: #0F1826;
  --footer-text: rgba(245, 245, 245, 0.74);
  --glass-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(245, 245, 245, 0.58));
  --glass-stroke: rgba(255, 255, 255, 0.64);
  --glass-highlight: rgba(255, 255, 255, 0.62);
  --shadow-card: 0 18px 48px rgba(10, 26, 47, 0.11);
  --shadow-float: 0 22px 55px rgba(10, 26, 47, 0.16);
  --hero-overlay: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(245, 245, 245, 0.82) 48%, rgba(217, 217, 217, 0.6) 100%);
  --dark-section: linear-gradient(180deg, #0F2138 0%, #15263D 100%);
  --page-hero-text: #F5F5F5;
  --page-hero-sub: rgba(245, 245, 245, 0.76);
  --hero-title: #111111;
  --hero-sub: #4E535A;
  --hero-stat: rgba(28, 28, 28, 0.58);
  --table-row-hover: rgba(201, 166, 70, 0.08);
  --section-dot: rgba(201, 166, 70, 0.18);
  --surface-spotlight: radial-gradient(circle at top left, rgba(201, 166, 70, 0.16), transparent 42%);
  --surface-shadow: 0 24px 70px rgba(10, 26, 47, 0.14);
  --floating-outline: rgba(10, 26, 47, 0.08);
}

[data-theme="dark"] {
  --bg-primary: #0A1A2F;
  --bg-secondary: #101F34;
  --bg-tertiary: #1C1C1C;
  --surface: rgba(28, 28, 28, 0.78);
  --surface-strong: rgba(22, 31, 47, 0.92);
  --surface-muted: rgba(32, 39, 52, 0.82);
  --surface-contrast: #F5F5F5;
  --text-primary: #F5F5F5;
  --text-secondary: #D9D9D9;
  --text-muted: rgba(217, 217, 217, 0.72);
  --text-inverse: #0A1A2F;
  --accent: #C9A646;
  --accent-hover: #A8892F;
  --accent-text: #C9A646;
  --border: rgba(217, 217, 217, 0.12);
  --border-strong: rgba(217, 217, 217, 0.18);
  --border-accent: rgba(201, 166, 70, 0.26);
  --input-bg: rgba(18, 28, 44, 0.88);
  --nav-bg: rgba(10, 26, 47, 0.68);
  --mobile-menu-bg: rgba(10, 26, 47, 0.9);
  --footer-bg: #081220;
  --footer-text: rgba(245, 245, 245, 0.7);
  --glass-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  --glass-stroke: rgba(255, 255, 255, 0.14);
  --glass-highlight: rgba(255, 255, 255, 0.08);
  --shadow-card: 0 20px 52px rgba(0, 0, 0, 0.34);
  --shadow-float: 0 26px 70px rgba(0, 0, 0, 0.46);
  --hero-overlay: linear-gradient(135deg, rgba(10, 26, 47, 0.96) 0%, rgba(14, 25, 40, 0.88) 45%, rgba(28, 28, 28, 0.92) 100%);
  --dark-section: linear-gradient(180deg, #091424 0%, #111B29 100%);
  --page-hero-text: #F5F5F5;
  --page-hero-sub: rgba(245, 245, 245, 0.74);
  --hero-title: #F5F5F5;
  --hero-sub: rgba(217, 217, 217, 0.78);
  --hero-stat: rgba(217, 217, 217, 0.7);
  --table-row-hover: rgba(255, 255, 255, 0.04);
  --section-dot: rgba(201, 166, 70, 0.12);
  --surface-spotlight: radial-gradient(circle at top left, rgba(201, 166, 70, 0.1), transparent 38%);
  --surface-shadow: 0 32px 80px rgba(0, 0, 0, 0.42);
  --floating-outline: rgba(255, 255, 255, 0.06);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at top left, rgba(201, 166, 70, 0.16), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(255, 255, 255, 0.06), transparent 18%),
    radial-gradient(circle at 18% 82%, rgba(201, 166, 70, 0.08), transparent 24%),
    radial-gradient(circle at 82% 76%, rgba(255, 255, 255, 0.04), transparent 20%),
    linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 36%, var(--bg-primary) 100%);
  overflow-x: hidden;
  padding-top: 80px;
  transition:
    background var(--transition-slow) ease,
    color var(--transition-speed) ease;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.22;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.75), transparent 92%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: var(--noise-opacity);
  background-image:
    radial-gradient(circle at 20% 20%, currentColor 0.6px, transparent 0.7px),
    radial-gradient(circle at 80% 60%, currentColor 0.6px, transparent 0.7px);
  background-size: 22px 22px, 28px 28px;
  mix-blend-mode: soft-light;
}

a, button, input, select, textarea {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

::selection {
  background: rgba(201, 166, 70, 0.24);
  color: var(--text-primary);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border-accent);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  transition:
    background var(--transition-speed) ease,
    border-color var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease,
    transform var(--transition-speed) ease;
  isolation: isolate;
}

nav.scrolled {
  box-shadow: var(--shadow-soft);
}

nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% -20%, rgba(201, 166, 70, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 56%);
  opacity: 0.8;
  pointer-events: none;
  z-index: -1;
}

nav::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201, 166, 70, 0.45) 20%, rgba(201, 166, 70, 0.22) 50%, transparent 100%);
  pointer-events: none;
}

.nav-logo,
.footer-logo {
  text-decoration: none;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  max-width: min(38vw, 420px);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  justify-content: center;
}

.brand-mark {
  display: none;
  width: auto;
  height: auto;
  object-fit: contain;
  max-width: 100%;
}

[data-theme="light"] .brand-mark-light,
[data-theme="dark"] .brand-mark-dark {
  display: block;
}

.nav-logo .brand-mark {
  height: 90px;
}

.footer-logo .brand-mark {
  height: 90px;
}

.brand-wordmark {
  display: inline-flex;
  flex-direction: column;
  line-height: 0.9;
}

.brand-wordmark strong,
.brand-wordmark span {
  font-family: 'Cormorant Garamond', serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-wordmark strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-text);
}

.brand-wordmark span {
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 600;
  color: var(--text-primary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  list-style: none;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  transition:
    color var(--transition-speed) ease,
    background var(--transition-speed) ease,
    transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.34rem;
  height: 1px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-speed) ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: rgba(201, 166, 70, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--gold-gradient) !important;
  color: var(--text-inverse) !important;
  box-shadow: 0 12px 30px rgba(201, 166, 70, 0.28);
}

.nav-cta:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #D4B25D 0%, #B89432 100%) !important;
}

.nav-cta::after {
  display: none;
}

.theme-toggle {
  position: relative;
  width: 64px;
  height: 36px;
  flex-shrink: 0;
  cursor: pointer;
}

.theme-toggle input {
  display: none;
}

.theme-track {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 9px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border-accent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.theme-track .icon {
  position: relative;
  width: 12px;
  height: 12px;
  z-index: 1;
  opacity: 0.38;
}

.theme-track .icon::before,
.theme-track .icon::after {
  content: '';
  position: absolute;
  transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.theme-track .icon.moon::before {
  inset: 1px;
  border-radius: 50%;
  border: 1.8px solid var(--text-secondary);
  border-right-color: transparent;
  border-top-color: transparent;
  transform: rotate(35deg);
}

.theme-track .icon.sun::before {
  inset: 2px;
  border-radius: 50%;
  background: var(--text-secondary);
  box-shadow:
    0 -7px 0 -5.5px var(--text-secondary),
    0 7px 0 -5.5px var(--text-secondary),
    7px 0 0 -5.5px var(--text-secondary),
    -7px 0 0 -5.5px var(--text-secondary),
    5px 5px 0 -5.5px var(--text-secondary),
    -5px 5px 0 -5.5px var(--text-secondary),
    5px -5px 0 -5.5px var(--text-secondary),
    -5px -5px 0 -5.5px var(--text-secondary);
}

[data-theme="dark"] .theme-track .icon.moon,
[data-theme="light"] .theme-track .icon.sun {
  opacity: 1;
}

[data-theme="dark"] .theme-track .icon.moon::before,
[data-theme="light"] .theme-track .icon.sun::before {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow:
    0 -7px 0 -5.5px var(--accent),
    0 7px 0 -5.5px var(--accent),
    7px 0 0 -5.5px var(--accent),
    -7px 0 0 -5.5px var(--accent),
    5px 5px 0 -5.5px var(--accent),
    -5px 5px 0 -5.5px var(--accent),
    5px -5px 0 -5.5px var(--accent),
    -5px -5px 0 -5.5px var(--accent);
}

[data-theme="dark"] .theme-track .icon.moon::before {
  background: transparent;
  border-right-color: transparent;
  border-top-color: transparent;
  box-shadow: none;
}

.theme-knob {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold-gradient);
  box-shadow:
    0 8px 18px rgba(201, 166, 70, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="light"] .theme-knob {
  transform: translateX(28px);
}

.hamburger {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.4rem;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--accent);
  transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  z-index: 999;
  display: none;
  flex-direction: column;
  padding: 1.15rem 5% 1.4rem;
  background: var(--mobile-menu-bg);
  border-bottom: 1px solid var(--border-accent);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu a {
  padding: 0.95rem 0;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--accent-text);
  padding-left: 0.4rem;
}

section {
  position: relative;
  padding: 6.4rem 5%;
}

section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top right, rgba(201, 166, 70, 0.08), transparent 24%),
    radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.03), transparent 18%);
  opacity: 0.9;
}

.section-inner,
.hero-inner,
.about-grid,
.contact-grid,
.cta-inner,
.page-hero-inner {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.section-tag,
.hero-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-text);
  text-shadow: 0 4px 16px rgba(201, 166, 70, 0.12);
}

.section-tag::before,
.hero-badge::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, rgba(201, 166, 70, 0.2) 100%);
  box-shadow: 0 0 0 10px var(--section-dot);
}

.hero-badge {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-accent);
  background: rgba(201, 166, 70, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.badge-dot {
  display: none;
}

.gold-line {
  width: 0;
  height: 3px;
  margin: 1.1rem 0 1.9rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(201, 166, 70, 0.2), var(--gold), rgba(201, 166, 70, 0.2));
  box-shadow: 0 0 24px rgba(201, 166, 70, 0.28);
  transition: width 800ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.gold-line.animated {
  width: 76px;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 3.7vw, 3.6rem);
  font-weight: 500;
  line-height: 1.08;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-title.light {
  color: var(--page-hero-text) !important;
}

.section-sub {
  max-width: 680px;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--text-secondary);
  margin-bottom: 2.7rem;
}

.btn-primary,
.btn-outline,
.btn-outline-dark,
.btn-dark,
.btn-next,
.btn-back,
.toolbar-btn,
.logout-btn,
.tab-btn,
.wishlist-toggle,
.action-btn {
  border-radius: 999px;
}

.btn-primary,
.btn-dark,
.btn-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0.95rem 1.9rem;
  border: 1px solid transparent;
  background: var(--gold-gradient);
  color: var(--text-inverse);
  font-family: 'Manrope', sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(201, 166, 70, 0.22);
  transition:
    transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease,
    filter var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn-primary::before,
.btn-dark::before,
.btn-next::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-sheen);
  transform: translateX(-135%);
  transition: transform 700ms ease;
  z-index: -1;
}

.btn-primary:hover,
.btn-dark:hover,
.btn-next:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 34px rgba(201, 166, 70, 0.28);
  filter: brightness(1.04);
}

.btn-primary:hover::before,
.btn-dark:hover::before,
.btn-next:hover::before {
  transform: translateX(135%);
}

.btn-primary:active,
.btn-dark:active,
.btn-next:active {
  transform: translateY(0);
}

.btn-outline,
.btn-outline-dark,
.btn-back,
.toolbar-btn,
.logout-btn,
.tab-btn,
.wishlist-toggle,
.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.84rem 1.45rem;
  border: 1px solid var(--border-accent);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-family: 'Manrope', sans-serif;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--transition-speed) ease,
    border-color var(--transition-speed) ease,
    background var(--transition-speed) ease,
    color var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
}

.btn-outline:hover,
.btn-outline-dark:hover,
.btn-back:hover,
.toolbar-btn:hover,
.wishlist-toggle:hover,
.tab-btn:hover,
.action-btn:hover {
  transform: translateY(-2px);
  border-color: var(--accent-text);
  background: rgba(201, 166, 70, 0.1);
  color: var(--accent-text);
  box-shadow: 0 16px 28px rgba(201, 166, 70, 0.1);
}

.btn-dark {
  background: linear-gradient(135deg, var(--navy) 0%, #13243B 100%);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(10, 26, 47, 0.32);
}

.btn-dark:hover {
  box-shadow: 0 20px 38px rgba(10, 26, 47, 0.38);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea,
.search-wrap input,
.filter-select {
  width: 100%;
  min-height: 54px;
  padding: 0.95rem 1.05rem;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text-primary);
  font-family: 'Manrope', sans-serif;
  font-size: 0.92rem;
  line-height: 1.5;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition:
    border-color var(--transition-speed) ease,
    background var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder,
.search-wrap input::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.search-wrap input:focus,
.filter-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(201, 166, 70, 0.14);
  transform: translateY(-1px);
}

.form-group input.error,
.form-group select.error {
  border-color: var(--danger);
}

.error-msg {
  display: none;
  color: var(--danger);
  font-size: 0.75rem;
}

.error-msg.show {
  display: block;
}

.form-group select,
.filter-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A646' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.8rem;
}

.about-quote-card,
.contact-form-card,
.team-card,
.value-card,
.product-card,
.sidebar-card,
.dash-stat,
.admin-login-card,
.enrollment-card,
.modal,
.table-wrap,
.hero-frame,
.about-img-slot,
.course-card,
.course-card-full,
.pillar,
.contact-item,
.gallery-item,
.product-img,
.review-item,
.students-table th,
.students-table td,
.dash-header,
.admin-error {
  transition:
    transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease,
    border-color var(--transition-speed) ease,
    background var(--transition-speed) ease,
    color var(--transition-speed) ease;
}

.about-quote-card,
.contact-form-card,
.team-card,
.value-card,
.product-card,
.sidebar-card,
.dash-stat,
.admin-login-card,
.enrollment-card,
.modal,
.table-wrap,
.hero-frame,
.about-img-slot,
.course-card,
.course-card-full,
.gallery-item,
.contact-item {
  position: relative;
  background:
    var(--surface-spotlight),
    var(--glass-surface) !important;
  border: 1px solid var(--glass-stroke) !important;
  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);
  box-shadow: var(--shadow-card), var(--card-ring);
  overflow: hidden;
}

.about-quote-card::before,
.contact-form-card::before,
.team-card::before,
.value-card::before,
.product-card::before,
.sidebar-card::before,
.dash-stat::before,
.admin-login-card::before,
.enrollment-card::before,
.modal::before,
.hero-frame::before,
.about-img-slot::before,
.course-card::before,
.course-card-full::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(180deg, var(--glass-highlight), transparent 30%);
  pointer-events: none;
}

.about-quote-card::after,
.contact-form-card::after,
.team-card::after,
.value-card::after,
.product-card::after,
.sidebar-card::after,
.dash-stat::after,
.admin-login-card::after,
.enrollment-card::after,
.modal::after,
.hero-frame::after,
.about-img-slot::after,
.course-card::after,
.course-card-full::after,
.gallery-item::after {
  content: '';
  position: absolute;
  inset: auto -40% -55% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(201, 166, 70, 0.12), transparent 68%);
  opacity: 0;
  transition: opacity 320ms ease, transform 320ms ease;
  pointer-events: none;
  transform: translate3d(0, 18px, 0);
}

.about-quote-card:hover,
.contact-form-card:hover,
.team-card:hover,
.value-card:hover,
.product-card:hover,
.sidebar-card:hover,
.dash-stat:hover,
.admin-login-card:hover,
.hero-frame:hover,
.about-img-slot:hover,
.course-card:hover,
.course-card-full:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-float), 0 0 0 1px var(--floating-outline);
  border-color: var(--border-accent) !important;
}

.about-quote-card:hover::after,
.contact-form-card:hover::after,
.team-card:hover::after,
.value-card:hover::after,
.product-card:hover::after,
.sidebar-card:hover::after,
.dash-stat:hover::after,
.admin-login-card:hover::after,
.enrollment-card:hover::after,
.modal:hover::after,
.hero-frame:hover::after,
.about-img-slot:hover::after,
.course-card:hover::after,
.course-card-full:hover::after,
.gallery-item:hover::after {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.interactive-card {
  transform: perspective(900px) rotateX(var(--card-rotate-x, 0deg)) rotateY(var(--card-rotate-y, 0deg)) translateY(var(--card-lift, 0));
}

.review-item,
.contact-item,
.pillar,
.sidebar-course,
.modal-row {
  border-radius: 18px;
}

.review-item:hover,
.contact-item:hover,
.pillar:hover,
.sidebar-course:hover,
.modal-row:hover {
  background: rgba(201, 166, 70, 0.08);
}

.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  will-change: transform, opacity;
}

.reveal {
  transform: translateY(34px);
  transition: opacity 760ms ease, transform 760ms ease;
  filter: blur(3px);
}

.reveal-left {
  transform: translateX(-34px);
  transition: opacity 760ms ease, transform 760ms ease;
  filter: blur(3px);
}

.reveal-right {
  transform: translateX(34px);
  transition: opacity 760ms ease, transform 760ms ease;
  filter: blur(3px);
}

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
  filter: blur(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

.toast {
  position: fixed;
  right: 1.5rem;
  bottom: 5.8rem;
  z-index: 1001;
  max-width: 300px;
  padding: 1rem 1.15rem;
  border-radius: 18px;
  background: var(--glass-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-accent);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-float);
  transform: translateX(140%);
  transition: transform var(--transition-speed) cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast.show {
  transform: translateX(0);
}

.cookie-consent {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1300;
  max-width: 980px;
  margin: 0 auto;
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid var(--glass-stroke);
  background: var(--glass-surface);
  box-shadow: var(--shadow-float);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  display: none;
}

.cookie-consent.show {
  display: block;
}

.cookie-consent p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-bottom: 0.9rem;
}

.cookie-consent a {
  color: var(--gold);
}

.cookie-actions,
.cookie-options {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  align-items: center;
}

.cookie-options {
  display: none;
  margin: 0.8rem 0;
}

.cookie-consent.customizing .cookie-options {
  display: flex;
}

.cookie-option {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.wa-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  box-shadow: 0 16px 34px rgba(18, 140, 126, 0.32);
  text-decoration: none;
  animation: floatIn 900ms ease 900ms both;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.wa-float:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 22px 42px rgba(18, 140, 126, 0.4);
}

.wa-float svg {
  width: 27px;
  height: 27px;
  fill: white;
}

.wa-tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  opacity: 0;
  pointer-events: none;
  padding: 0.65rem 0.9rem;
  border-radius: 14px;
  background: var(--surface-strong);
  color: var(--text-primary);
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-soft);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.page-hero {
  padding: 5.5rem 5% 4.4rem;
  background:
    radial-gradient(circle at top right, rgba(201, 166, 70, 0.16), transparent 22%),
    var(--dark-section);
  overflow: hidden;
  isolation: isolate;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 32%),
    radial-gradient(circle at 18% 18%, rgba(201, 166, 70, 0.18), transparent 18%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  right: -10%;
  top: -24%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 166, 70, 0.12), transparent 68%);
  filter: blur(10px);
  pointer-events: none;
}

.page-hero-pattern,
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(90deg, rgba(201, 166, 70, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(201, 166, 70, 0.08) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.85), transparent 88%);
  animation: panelDrift 22s linear infinite;
}

@keyframes panelDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(28px, 18px, 0); }
}

.page-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.04;
  color: var(--page-hero-text);
  margin-bottom: 1rem;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.page-hero h1 em {
  color: var(--accent);
  font-style: italic;
}

.page-hero p {
  max-width: 620px;
  color: var(--page-hero-sub);
  font-size: 0.94rem;
  line-height: 1.9;
}

footer {
  background:
    radial-gradient(circle at top center, rgba(201, 166, 70, 0.12), transparent 34%),
    var(--footer-bg);
  border-top: 1px solid var(--border-accent);
  padding: 3rem 5%;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(201, 166, 70, 0.08) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: footerSweep 12s linear infinite;
  pointer-events: none;
}

@keyframes footerSweep {
  to { transform: translateX(100%); }
}

.footer-inner {
  width: min(100%, var(--container));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  font-size: 1.45rem;
  color: var(--accent-text);
}

.footer-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--footer-text);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transition: color var(--transition-speed) ease;
}

.footer-links a:hover {
  color: var(--accent-text);
}

.footer-copy {
  color: var(--footer-text);
  font-size: 0.74rem;
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: scale(0.6);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 1024px) {
  .nav-links {
    gap: 0;
  }

  .nav-links a {
    padding-inline: 0.7rem;
    font-size: 0.68rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 74px;
  }

  nav {
    height: 74px;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .mobile-menu {
    top: 74px;
  }

  section {
    padding: 4.8rem 5%;
  }

  section::before {
    background:
      radial-gradient(circle at top right, rgba(201, 166, 70, 0.08), transparent 28%);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .brand-mark {
    max-width: 100%;
  }

  .nav-logo .brand-mark {
    height: 72px;
  }

  .footer-logo .brand-mark {
    height: 72px;
  }

  .brand-wordmark strong {
    font-size: 0.88rem;
  }

  .brand-wordmark span {
    font-size: 0.8rem;
  }
}

@media (max-width: 560px) {
  .theme-toggle {
    width: 58px;
    height: 34px;
  }

  .theme-knob {
    width: 24px;
    height: 24px;
  }

  [data-theme="light"] .theme-knob {
    transform: translateX(24px);
  }

  .toast {
    left: 1rem;
    right: 1rem;
    bottom: 5.3rem;
    max-width: none;
  }

  .wa-float {
    right: 1rem;
    bottom: 1rem;
  }

  .wa-tooltip {
    display: none;
  }

  .brand-mark {
    max-width: 100%;
  }

  .nav-logo .brand-mark {
    height: 58px;
  }

  .footer-logo .brand-mark {
    height: 58px;
  }

  .brand-wordmark {
    display: none;
  }
}

@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;
  }

  .interactive-card {
    transform: none !important;
  }
}