:root {
  --bg: #0a0a0a;
  --bg-alt: #1a1a1a;
  --card-bg: #1f1f1f;
  --accent: #d4af37;
  --accent-gold: #ffd700;
  --accent-rich: #ffed4e;
  --accent-soft: rgba(212, 175, 55, 0.2);
  --accent-alt: #c9a961;
  --text: #f9fafb;
  --muted: #b8a082;
  --border-subtle: rgba(212, 175, 55, 0.3);
  --shadow-soft: 0 18px 45px rgba(212, 175, 55, 0.15);
  --shadow-gold: 0 8px 32px rgba(212, 175, 55, 0.4);
  --radius-lg: 18px;
  --radius-pill: 999px;
  --transition-fast: 0.18s ease-out;
  --max-width: 1120px;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #1a1612 0, var(--bg) 52%, #050403 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  perspective: 1000px;
  transform-style: preserve-3d;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  -webkit-user-select: none;
  user-select: none;
}

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

ul,
ol {
  padding-left: 1.25rem;
}

main {
  display: block;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.9),
    rgba(15, 23, 42, 0.75),
    rgba(15, 23, 42, 0.6)
  );
  border-bottom: 2px solid rgba(212, 175, 55, 0.4);
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.5),
    0 2px 10px rgba(212, 175, 55, 0.1),
    inset 0 1px 0 rgba(255, 215, 0, 0.1);
  transform-style: preserve-3d;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-img {
  height: 55px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.4)) drop-shadow(0 0 15px rgba(255, 215, 0, 0.2));
  transition: transform 0.3s ease, filter 0.3s ease;
  transform-style: preserve-3d;
}

.logo:hover .logo-img {
  transform: translateZ(10px) scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.6)) drop-shadow(0 0 25px rgba(255, 215, 0, 0.4));
}

.footer-logo-img {
  height: 45px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, #22c55e, #facc15);
  color: #020617;
  font-size: 0.8rem;
}

.logo-text {
  font-size: 1.05rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  font-size: 0.9rem;
}

.nav a {
  position: relative;
  color: var(--muted);
  padding: 0.2rem 0;
  transition: color var(--transition-fast);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--accent), var(--accent-alt));
  transition: width var(--transition-fast);
}

.nav a:hover {
  color: var(--text);
}

.nav a:hover::after {
  width: 100%;
}

.header-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-buttons .header-support {
  margin-left: 0.5rem;
}

.header-support {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.support-icon {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.header-support:hover {
  transform: translateY(-2px);
}

.header-support:hover .support-icon {
  opacity: 0.9;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #ffd700 0%, #d4af37 50%, #b8941f 100%);
  color: #0a0a0a;
  font-weight: 700;
  box-shadow: 
    0 10px 30px rgba(212, 175, 55, 0.6),
    0 5px 15px rgba(255, 215, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255, 215, 0, 0.5);
  text-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.3),
    0 0 10px rgba(255, 215, 0, 0.3);
  position: relative;
  transition: transform 0.3s ease,
              box-shadow 0.3s ease,
              background 0.3s ease;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0.6;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #ffed4e 0%, #ffd700 50%, #d4af37 100%);
  box-shadow: 
    0 12px 35px rgba(212, 175, 55, 0.7),
    0 6px 18px rgba(255, 215, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -2px 0 rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 
    0 8px 20px rgba(212, 175, 55, 0.5),
    0 4px 10px rgba(255, 215, 0, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(184, 148, 31, 0.1));
  color: var(--accent-gold);
  border: 2px solid rgba(212, 175, 55, 0.5);
  font-weight: 600;
  box-shadow: 
    0 4px 12px rgba(212, 175, 55, 0.2),
    inset 0 1px 0 rgba(255, 215, 0, 0.1);
  transition: transform 0.3s ease,
              box-shadow 0.3s ease,
              background 0.3s ease;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(184, 148, 31, 0.2));
  border-color: var(--accent-gold);
  box-shadow: 
    0 8px 24px rgba(212, 175, 55, 0.4),
    inset 0 1px 0 rgba(255, 215, 0, 0.2);
}

.btn-outline {
  background: transparent;
  border: 2px solid rgba(212, 175, 55, 0.6);
  color: var(--accent-gold);
  font-weight: 600;
  box-shadow: 
    0 2px 8px rgba(212, 175, 55, 0.15),
    inset 0 0 20px rgba(212, 175, 55, 0.05);
  transition: transform 0.3s ease,
              box-shadow 0.3s ease,
              background 0.3s ease,
              border-color 0.3s ease;
}

.btn-outline:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
  box-shadow: 
    0 6px 20px rgba(212, 175, 55, 0.4),
    inset 0 0 30px rgba(212, 175, 55, 0.1);
}

.btn-telegram {
  background: linear-gradient(135deg, #0088cc 0%, #006699 50%, #005580 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 
    0 10px 30px rgba(0, 136, 204, 0.6),
    0 5px 15px rgba(0, 136, 204, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(0, 136, 204, 0.5);
  text-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.3),
    0 0 8px rgba(0, 136, 204, 0.3);
  position: relative;
  transition: transform 0.3s ease,
              box-shadow 0.3s ease,
              background 0.3s ease;
}

.btn-telegram::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0.6;
}

.btn-telegram:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #0099dd 0%, #0088cc 50%, #006699 100%);
  box-shadow: 
    0 12px 35px rgba(0, 136, 204, 0.7),
    0 6px 18px rgba(0, 136, 204, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 0 rgba(0, 0, 0, 0.3);
}

.btn-telegram:active {
  transform: translateY(0);
  box-shadow: 
    0 8px 20px rgba(0, 136, 204, 0.5),
    0 4px 10px rgba(0, 136, 204, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn-small {
  padding: 0.55rem 1rem;
  font-size: 0.8rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Hero */

.hero {
  padding: 4.5rem 0 3.25rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1.1fr);
  align-items: stretch;
  gap: 2.5rem;
}

.hero-content h1 {
  font-size: clamp(2.1rem, 3vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  background: linear-gradient(135deg, #ffd700 0%, #d4af37 50%, #f9fafb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  transform-style: preserve-3d;
  text-shadow: 
    0 2px 4px rgba(212, 175, 55, 0.3),
    0 4px 8px rgba(212, 175, 55, 0.2),
    0 0 20px rgba(255, 215, 0, 0.1);
  filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.4));
  animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
  0% {
    filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.4)) drop-shadow(0 0 10px rgba(255, 215, 0, 0.2));
  }
  100% {
    filter: drop-shadow(0 2px 6px rgba(212, 175, 55, 0.6)) drop-shadow(0 0 20px rgba(255, 215, 0, 0.4));
  }
}

.hero-subtitle {
  font-size: 0.98rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 1.4rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.hero-support-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 1.8rem;
  font-style: italic;
  opacity: 0.9;
}

.hero-support-note .note-link {
  color: var(--accent-gold);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.hero-support-note .note-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.hero-meta {
  font-size: 0.9rem;
  color: var(--muted);
}

.hero-meta ul {
  margin: 0.45rem 0 0;
}

.hero-card {
  align-self: stretch;
}

.hero-card-inner {
  position: relative;
  height: 100%;
  padding: 1.75rem 1.6rem 1.5rem;
  border-radius: var(--radius-lg);
  background: 
    radial-gradient(circle at top left, rgba(212, 175, 55, 0.25), transparent 55%),
    radial-gradient(circle at bottom right, rgba(255, 215, 0, 0.2), transparent 55%),
    linear-gradient(to bottom right, #1a1612, #1f1f1f, #1a1612);
  box-shadow: 
    0 8px 32px rgba(212, 175, 55, 0.2),
    0 4px 16px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(212, 175, 55, 0.4);
}

.hero-card-inner::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  border: 1px solid rgba(255, 215, 0, 0.2);
  pointer-events: none;
}

.hero-card-inner h2 {
  font-size: 1.2rem;
  margin: 0 0 0.8rem;
}


.steps {
  margin: 0 0 1.4rem;
  padding-left: 1.2rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.steps li + li {
  margin-top: 0.25rem;
}

.note {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.6rem 0.7rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px dashed rgba(148, 163, 184, 0.6);
}

/* Sections */

.section {
  padding: 3.1rem 0;
}

.section-alt {
  background: 
    radial-gradient(circle at top, rgba(212, 175, 55, 0.05) 0%, transparent 30%),
    radial-gradient(circle at top, #1a1612 0, #0a0a0a 46%, #050403 100%);
  border-top: 2px solid rgba(212, 175, 55, 0.4);
  border-bottom: 2px solid rgba(212, 175, 55, 0.4);
  box-shadow: 
    inset 0 2px 10px rgba(212, 175, 55, 0.1),
    inset 0 -2px 10px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(212, 175, 55, 0.05);
  position: relative;
  transform-style: preserve-3d;
}

.section-alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.5), transparent);
  pointer-events: none;
}

.section-image {
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-featured-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 3px solid rgba(212, 175, 55, 0.6);
  box-shadow: 
    0 8px 24px rgba(212, 175, 55, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 215, 0, 0.2);
  display: block;
  position: relative;
}

.section-featured-image::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 14px;
  border: 1px solid rgba(255, 215, 0, 0.3);
  pointer-events: none;
  z-index: -1;
}

.section h2 {
  font-size: 1.5rem;
  margin: 0 0 1rem;
  color: var(--text);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 0 15px rgba(212, 175, 55, 0.2);
  position: relative;
  transform-style: preserve-3d;
  filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.15));
}

.section h2 strong,
.section h3 strong {
  color: var(--accent-gold);
}

.section p {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.grid {
  display: grid;
  gap: 1.7rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.top-gap {
  margin-top: 2.1rem;
}

.features .feature {
  padding: 1.2rem 1.15rem;
  border-radius: 1rem;
  border: 2px solid rgba(212, 175, 55, 0.4);
  background: 
    radial-gradient(circle at top left, rgba(212, 175, 55, 0.15), transparent 60%),
    radial-gradient(circle at bottom right, rgba(255, 215, 0, 0.12), transparent 60%),
    rgba(15, 23, 42, 0.92);
  box-shadow: 
    0 8px 24px rgba(212, 175, 55, 0.15),
    0 4px 12px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 215, 0, 0.1);
  transform-style: preserve-3d;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.features .feature::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), transparent, rgba(255, 215, 0, 0.2));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.features .feature:hover {
  transform: translateY(-4px) translateZ(15px) rotateX(2deg);
  box-shadow: 
    0 12px 32px rgba(212, 175, 55, 0.25),
    0 6px 16px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 215, 0, 0.15);
  border-color: rgba(212, 175, 55, 0.6);
}

.features .feature:hover::before {
  opacity: 0.5;
}

.features h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.features p {
  margin: 0;
  font-size: 0.9rem;
}

.list {
  margin: 0.4rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.list li + li {
  margin-top: 0.2rem;
}

/* FAQ */

.faq {
  margin-top: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq details {
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.96);
  padding: 0.7rem 0.9rem;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  color: var(--muted);
  transition: transform var(--transition-fast);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq p {
  margin: 0.55rem 0 0.2rem;
  font-size: 0.9rem;
}

/* Footer */

.site-footer {
  border-top: 3px solid rgba(212, 175, 55, 0.5);
  background: 
    radial-gradient(circle at top, rgba(212, 175, 55, 0.05) 0%, transparent 30%),
    radial-gradient(circle at top, #1a1612 0, #0a0a0a 30%, #050403 100%);
  padding: 2.2rem 0 1.5rem;
  box-shadow: 
    inset 0 4px 20px rgba(212, 175, 55, 0.1),
    0 0 40px rgba(0, 0, 0, 0.5);
  position: relative;
  transform-style: preserve-3d;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.6), transparent);
  pointer-events: none;
}

.footer-inner {
  margin-bottom: 1.7rem;
}

.footer-brand p {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links h3,
.footer-cta h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li + li {
  margin-top: 0.25rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--transition-fast);
}

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

.footer-cta p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

.footer-nav {
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  padding: 1.5rem 0;
  margin-bottom: 1rem;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1rem;
}

.footer-menu a {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
  position: relative;
  font-weight: 500;
}

.footer-menu a:not(:last-child)::after {
  content: "|";
  position: absolute;
  right: -0.75rem;
  color: rgba(212, 175, 55, 0.4);
  pointer-events: none;
}

.footer-menu a {
  position: relative;
  transform-style: preserve-3d;
  transition: color var(--transition-fast), transform 0.2s ease, text-shadow 0.2s ease;
}

.footer-menu a:hover {
  color: var(--accent-gold);
  transform: translateY(-2px) translateZ(5px);
  text-shadow: 
    0 2px 4px rgba(212, 175, 55, 0.3),
    0 0 10px rgba(255, 215, 0, 0.2);
}

.footer-bottom {
  border-top: 1px solid rgba(31, 41, 55, 0.85);
  padding-top: 0.85rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.link-inline {
  color: var(--accent-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
  display: inline-block;
  margin-top: 0.5rem;
  font-weight: 600;
}

.link-inline:hover {
  color: var(--accent-rich);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.breadcrumbs a {
  color: var(--accent-gold);
  text-decoration: none;
  font-weight: 600;
}

.breadcrumbs a:hover {
  color: var(--accent-rich);
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.2fr);
  }

  .hero-card {
    order: -1;
  }

  .nav {
    display: none;
  }

  .footer-menu {
    gap: 0.4rem 0.8rem;
  }

  .footer-menu a {
    font-size: 0.85rem;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 2rem 0;
  }

  .hero {
    padding: 2.5rem 0 2rem;
  }

  .header-inner {
    padding: 0.7rem 0.75rem;
    gap: 0.75rem;
    flex-wrap: wrap;
  }

  .logo {
    flex: 0 0 auto;
  }

  .logo-img {
    height: 42px;
  }

  .header-buttons {
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
  }

  .btn-small {
    padding: 0.55rem 0.85rem;
    font-size: 0.75rem;
    min-height: 38px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .header-support {
    flex-shrink: 0;
  }

  .support-icon {
    width: 30px;
    height: 30px;
    min-width: 38px;
    min-height: 38px;
    padding: 4px;
    box-sizing: border-box;
  }

  .hero-content h1 {
    font-size: 1.75rem;
    line-height: 1.2;
    margin-bottom: 0.75rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.2rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 1rem;
  }

  .btn {
    width: 100%;
    padding: 0.9rem 1.5rem;
    font-size: 0.9rem;
    min-height: 48px;
  }

  .hero-support-note {
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
  }

  .hero-card-inner {
    padding: 1.25rem 1rem 1.1rem;
  }

  .section-image {
    margin-bottom: 1.5rem;
  }

  .section-featured-image {
    border-width: 2px;
    border-radius: 10px;
  }

  .section h2 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
  }

  .section p {
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.2rem;
  }

  .features .feature {
    padding: 1rem 0.9rem;
  }

  .features h3 {
    font-size: 0.95rem;
  }

  .features p {
    font-size: 0.85rem;
  }

  .footer-menu {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .footer-menu a {
    font-size: 0.85rem;
    padding: 0.4rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .footer-menu a:not(:last-child)::after {
    display: none;
  }

  .footer-brand p {
    font-size: 0.85rem;
  }

  .site-footer {
    padding: 1.8rem 0 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.5rem;
  }

  .hero-subtitle {
    font-size: 0.85rem;
  }

  .btn {
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
  }

  .section h2 {
    font-size: 1.2rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }

  .logo {
    text-align: center;
    justify-content: center;
  }

  .logo-img {
    height: 38px;
  }

  .header-buttons {
    justify-content: center;
    width: 100%;
    gap: 0.6rem;
  }

  .btn-small {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.6rem 0.75rem;
    font-size: 0.7rem;
  }

  .header-buttons .header-support {
    margin-left: 0;
    flex: 0 0 auto;
  }

  .support-icon {
    width: 36px;
    height: 36px;
    min-width: 40px;
    min-height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}