/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { overflow-x: hidden; }
html { scroll-behavior: smooth; }

:root {
  --background: hsl(0,0%,7%);
  --foreground: hsl(0,0%,95%);
  --card: hsl(0,0%,10%);
  --card-foreground: hsl(0,0%,95%);
  --primary: hsl(0,72%,51%);
  --primary-foreground: hsl(0,0%,100%);
  --secondary: hsl(40,90%,50%);
  --secondary-foreground: hsl(0,0%,7%);
  --muted: hsl(0,0%,15%);
  --muted-foreground: hsl(0,0%,60%);
  --accent: hsl(40,90%,50%);
  --accent-foreground: hsl(0,0%,7%);
  --border: hsl(0,0%,20%);
  --input: hsl(0,0%,20%);
  --gold: hsl(40,90%,50%);
  --fire-orange: hsl(25,95%,53%);
  --dark-surface: hsl(0,0%,12%);
  --destructive: hsl(0,84.2%,60.2%);
  --radius: 0.5rem;
  --gradient-cta: linear-gradient(135deg, hsl(0,72%,51%) 0%, hsl(0,72%,40%) 100%);
  --gradient-gold: linear-gradient(135deg, hsl(40,90%,50%) 0%, hsl(30,80%,45%) 100%);
  --shadow-glow: 0 0 30px hsla(0,72%,51%,0.4);
  --shadow-gold: 0 0 20px hsla(40,90%,50%,0.3);
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ===== UTILITY ===== */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 1rem; width: 100%; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted-foreground); }
.text-green { color: hsl(120,60%,40%); }
.text-fire { background: linear-gradient(180deg, hsl(40,90%,60%) 0%, hsl(25,95%,53%) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.bg-dark-surface { background-color: var(--dark-surface); }
.bg-card { background-color: var(--card); }
.bg-muted { background-color: var(--muted); }
.gradient-cta { background: var(--gradient-cta); }
.shadow-glow { box-shadow: var(--shadow-glow); }

/* ===== LAYOUT ===== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }
.my-10 { margin-top: 2.5rem; margin-bottom: 2.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-12 { margin-top: 3rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-24 { padding-top: 6rem; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-14 { padding-left: 3.5rem; padding-right: 3.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.w-7 { width: 1.75rem; }
.h-7 { height: 1.75rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-14 { width: 3.5rem; }
.h-14 { height: 3.5rem; }
.w-16 { width: 4rem; }
.h-16 { height: 4rem; }
.w-20 { width: 5rem; }
.h-20 { height: 5rem; }
.w-40 { width: 10rem; }
.h-40 { height: 10rem; }
.w-64 { width: 16rem; }
.h-64 { height: 16rem; }
.w-80 { width: 20rem; }
.h-80 { height: 20rem; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.min-h-screen { min-height: 100vh; }
.min-w-100 { min-width: 100px; }
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }
.object-center { object-position: center; }
.rounded-lg { border-radius: var(--radius); }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }
.border { border: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.bottom-6 { bottom: 1.5rem; }
.right-6 { right: 1.5rem; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-50 { z-index: 50; }
.pointer-events-none { pointer-events: none; }
.cursor-pointer { cursor: pointer; }
.whitespace-nowrap { white-space: nowrap; }
.leading-relaxed { line-height: 1.625; }
.leading-snug { line-height: 1.375; }
.tracking-wide { letter-spacing: 0.025em; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-10 { font-size: 0.625rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.scroll-mt-20 { scroll-margin-top: 5rem; }
.drop-shadow-lg { filter: drop-shadow(0 10px 8px rgba(0,0,0,0.04)) drop-shadow(0 4px 3px rgba(0,0,0,0.1)); }
.drop-shadow-hero { filter: drop-shadow(0 4px 24px rgba(0,0,0,0.5)); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.transition-colors { transition: color 0.15s, background-color 0.15s, border-color 0.15s; }
.transition-all { transition: all 0.15s; }
.transition-opacity { transition: opacity 0.15s; }
.transition-transform { transition: transform 0.15s; }

/* ===== GRID ===== */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

/* ===== FLOAT ===== */
.float-left { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.float-right { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }

/* ===== HEADER ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background-color: hsla(0,0%,7%,0.95); backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--border);
}
.site-header .header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4rem; padding: 0 1rem; max-width: 1400px; margin: 0 auto;
}
.site-header .logo-img { height: 3.5rem; width: auto; }
.header-nav { display: flex; align-items: center; gap: 1.5rem; }
.header-nav a {
  font-size: 0.875rem; font-weight: 500;
  color: hsla(0,0%,95%,0.8); transition: color 0.15s;
}
.header-nav a:hover { color: var(--foreground); }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.lang-switcher { display: flex; gap: 0.25rem; }
.lang-switcher button {
  font-size: 1.125rem; padding: 0 0.25rem; background: none; border: none;
  cursor: pointer; transition: transform 0.15s;
}
.lang-switcher button:hover { transform: scale(1.1); }
.btn-signin {
  padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 600;
  color: var(--foreground); border: 1px solid var(--accent); border-radius: var(--radius);
  background: none; transition: background-color 0.15s; cursor: pointer;
}
.btn-signin:hover { background-color: hsla(40,90%,50%,0.1); }
.btn-register {
  padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 700;
  color: var(--primary-foreground); background: var(--gradient-cta);
  border-radius: var(--radius); box-shadow: var(--shadow-glow);
  border: none; cursor: pointer; transition: opacity 0.15s;
}
.btn-register:hover { opacity: 0.9; }
.mobile-menu-btn {
  display: none; background: none; border: none; color: var(--foreground); cursor: pointer;
}
#mobile-menu-panel {
  display: none; background-color: var(--background);
  border-bottom: 1px solid var(--border); padding: 1rem;
}
#mobile-menu-panel a {
  display: block; font-size: 0.875rem; font-weight: 500;
  color: hsla(0,0%,95%,0.8); padding: 0.5rem 0;
}
#mobile-menu-panel .mobile-cta {
  display: block; text-align: center; padding: 0.75rem 1rem;
  font-size: 0.875rem; font-weight: 700; color: var(--primary-foreground);
  background: var(--gradient-cta); border-radius: var(--radius); margin-top: 0.75rem;
}

/* ===== HERO (Main page) ===== */
.hero {
  position: relative; min-height: 90vh; display: flex;
  align-items: center; justify-content: center; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay-top {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--background), transparent, transparent);
}
.hero-overlay-bottom {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, hsla(0,0%,7%,0.6), transparent, hsla(0,0%,7%,0.8));
}
.hero-char {
  position: absolute; bottom: 0; z-index: 10; pointer-events: none;
  height: 40%; object-fit: contain;
}
.hero-char-left { left: 0; object-position: left bottom; }
.hero-char-right { right: 0; object-position: right bottom; }
.hero-content {
  position: relative; z-index: 20; text-align: center;
  padding: 4rem 1rem; margin-top: 3rem; max-width: 42rem; margin-left: auto; margin-right: auto;
}
.hero-subtitle {
  color: var(--gold); font-size: 1.125rem; font-weight: 600;
  font-family: var(--font-display); letter-spacing: 0.025em;
  margin-bottom: 0.75rem;
}
.hero-amount {
  font-size: 4.5rem; font-weight: 700; color: var(--foreground);
  font-family: var(--font-display); margin-bottom: 0.25rem;
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.5));
}
.hero-fs {
  font-size: 3rem; font-weight: 700; color: var(--gold);
  font-family: var(--font-display); margin-bottom: 2.5rem;
}
.hero-cta {
  display: inline-block; padding: 1.25rem 3.5rem; font-size: 1.25rem;
  font-weight: 700; background-color: var(--primary); color: var(--primary-foreground);
  border-radius: 0.75rem; box-shadow: var(--shadow-glow);
  font-family: var(--font-display); letter-spacing: 0.025em;
  animation: pulse-glow 2s ease-in-out infinite; transition: background-color 0.15s;
}
.hero-cta:hover { background-color: hsla(0,72%,51%,0.9); }
.hero-after { color: var(--muted-foreground); font-size: 1rem; margin-top: 1.25rem; }

/* ===== BONUS CARDS STRIP ===== */
.bonus-strip {
  position: relative; z-index: 30; background-color: var(--dark-surface);
  border-top: 1px solid var(--border);
}
.bonus-strip-inner {
  display: grid; grid-template-columns: 1fr; gap: 1rem;
  max-width: 56rem; margin: 0 auto; padding: 2rem 1rem;
}
.bonus-strip-card {
  display: flex; align-items: center; gap: 1rem; justify-content: center;
}
.bonus-strip-card img { width: 3.5rem; height: 3.5rem; object-fit: contain; flex-shrink: 0; }
.bonus-strip-card .bs-title {
  font-size: 1.25rem; font-weight: 700; font-family: var(--font-display);
  color: var(--foreground);
}
.bonus-strip-card .bs-desc { font-size: 0.875rem; color: var(--muted-foreground); }

/* ===== SUBPAGE HERO ===== */
.subpage-hero {
  position: relative; min-height: 280px; display: flex;
  align-items: center; overflow: hidden;
}
.subpage-hero-bg {
  position: absolute; inset: 0;
}
.subpage-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.subpage-hero-overlay {
  position: absolute; inset: 0; background-color: hsla(0,0%,7%,0.8);
}
.subpage-hero-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--background), hsla(0,0%,7%,0.6), transparent);
}
.subpage-hero-content {
  position: relative; z-index: 10; max-width: 1400px; margin: 0 auto;
  padding: 4rem 1rem 4rem; padding-top: 6rem; text-align: center; width: 100%;
}
.subpage-hero .date-badge {
  display: inline-block; padding: 0.25rem 0.75rem; border-radius: 9999px;
  background-color: var(--muted); font-size: 0.75rem; color: var(--muted-foreground);
  margin-bottom: 1rem;
}
.subpage-hero h1 {
  font-size: 1.875rem; font-weight: 700; font-family: var(--font-display);
  color: var(--foreground); margin-bottom: 1.5rem; max-width: 48rem;
  margin-left: auto; margin-right: auto;
}
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.cta-btn {
  padding: 0.75rem 2rem; font-size: 1rem; font-weight: 700;
  background: var(--gradient-cta); color: var(--primary-foreground);
  border-radius: 0.75rem; box-shadow: var(--shadow-glow);
  font-family: var(--font-display); transition: opacity 0.15s;
}
.cta-btn:hover { opacity: 0.9; }
.hero-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.375rem 0.75rem; border-radius: var(--radius);
  background-color: hsla(0,0%,10%,0.8); border: 1px solid var(--border);
  font-size: 0.75rem; color: var(--muted-foreground); backdrop-filter: blur(4px);
}

/* ===== TABLE OF CONTENTS ===== */
.toc { margin: 2rem 0; }
.toc h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; color: var(--gold); margin-bottom: 1rem; }
.toc-grid {
  display: grid; grid-template-columns: 1fr; gap: 0.75rem;
}
.toc-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
  background-color: var(--card); border: 1px solid var(--border);
  border-radius: 0.75rem; padding: 1rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.toc-item:hover { border-color: hsla(40,90%,50%,0.5); }
.toc-num {
  flex-shrink: 0; width: 1.75rem; height: 1.75rem; border-radius: var(--radius);
  background-color: hsla(40,90%,50%,0.1); color: var(--gold);
  font-family: var(--font-display); font-weight: 700; font-size: 0.875rem;
  display: flex; align-items: center; justify-content: center;
}
.toc-item:hover .toc-num { background-color: hsla(40,90%,50%,0.2); }
.toc-text {
  font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.375;
  padding-top: 0.125rem; transition: color 0.15s;
}
.toc-item:hover .toc-text { color: var(--foreground); }
.toc-sub { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.toc-sub a {
  font-size: 0.75rem; background-color: var(--muted); color: var(--muted-foreground);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0.375rem 0.75rem; transition: color 0.15s, background-color 0.15s;
}
.toc-sub a:hover { color: var(--foreground); background-color: hsla(0,0%,15%,0.8); }

/* ===== PROS / CONS ===== */
.pros-cons { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin: 2rem 0; }
.pros-cons .pc-box {
  background-color: var(--card); border: 1px solid var(--border);
  border-radius: 0.75rem; padding: 1.5rem;
}
.pros-cons h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 1.125rem;
  margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem;
}
.pros-cons .pros-title { color: hsl(120,60%,40%); }
.pros-cons .cons-title { color: var(--fire-orange); }
.pros-cons ul { list-style: none; }
.pros-cons li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.875rem; color: var(--muted-foreground); padding: 0.25rem 0;
}
.pros-cons li svg { flex-shrink: 0; margin-top: 0.125rem; }

/* ===== CONTENT SECTIONS ===== */
.content-section { padding: 2rem 0; }
.content-section h2 {
  scroll-margin-top: 5rem; font-size: 1.875rem; font-weight: 700;
  font-family: var(--font-display); color: var(--gold);
}
.content-section h3 {
  scroll-margin-top: 5rem; font-size: 1.5rem; font-weight: 700;
  font-family: var(--font-display); color: var(--foreground);
}
.content-section p {
  color: var(--muted-foreground); line-height: 1.6;
}
.content-section strong { color: var(--foreground); }

/* Image blocks */
.img-sm { width: 10rem; height: 10rem; }
.img-md { width: 16rem; height: 16rem; }
.img-lg { width: 20rem; height: 20rem; }
.img-full { width: 100%; max-width: 42rem; height: auto; }
.img-block img { object-fit: contain; border-radius: 0.75rem; }
.img-block figcaption { font-size: 0.75rem; color: var(--muted-foreground); margin-top: 0.5rem; text-align: center; }
.img-float-left { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.img-float-right { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }

/* Image grids */
.img-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.img-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.img-grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.img-grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

/* ===== BONUS CARDS (subpage) ===== */
.bonus-cards-section { background-color: var(--dark-surface); padding: 3rem 0; }
.bonus-cards-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
.bonus-card {
  display: flex; align-items: center; gap: 1rem;
  background-color: var(--card); border-radius: 0.75rem;
  padding: 1.5rem; border: 1px solid var(--border); transition: border-color 0.15s;
}
.bonus-card:hover { border-color: hsla(40,90%,50%,0.5); }
.bonus-card img { width: 4rem; height: 4rem; object-fit: contain; }
.bonus-card .bc-title { font-size: 1.25rem; font-weight: 700; font-family: var(--font-display); color: var(--gold); }
.bonus-card .bc-desc { font-size: 0.875rem; color: var(--muted-foreground); }

/* ===== FEATURE CARDS (App/Bonus) ===== */
.feature-cards { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin: 2.5rem 0; }
.feature-card {
  background-color: var(--card); border-radius: 0.75rem; padding: 1.5rem;
  border: 1px solid var(--border); text-align: center;
}
.feature-card .fc-icon { display: flex; justify-content: center; margin-bottom: 0.75rem; color: var(--gold); }
.feature-card h3 { font-family: var(--font-display); font-weight: 700; color: var(--foreground); margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.875rem; color: var(--muted-foreground); }

/* ===== EXHAUSTIVE FAQ ===== */
.exhaustive-faq {
  max-width: 56rem; margin: 0 auto; padding: 3rem 1rem;
}
.exhaustive-faq-inner {
  background-color: var(--card); border-radius: 1rem;
  border: 1px solid var(--border); padding: 2rem;
}
.exhaustive-faq h2 {
  font-size: 1.5rem; font-weight: 700; font-family: var(--font-display);
  color: var(--gold); display: flex; align-items: flex-start; gap: 0.75rem;
}
.exhaustive-faq p { color: var(--muted-foreground); line-height: 1.625; }

/* ===== CHANGELOG ===== */
.changelog { background-color: var(--dark-surface); padding: 3rem 0; }
.changelog h2 { font-size: 1.5rem; font-weight: 700; font-family: var(--font-display); color: var(--gold); margin-bottom: 1.5rem; }
.changelog-entry {
  display: flex; align-items: flex-start; gap: 1rem;
  background-color: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem;
}
.changelog-date { font-size: 0.75rem; color: var(--muted-foreground); white-space: nowrap; min-width: 100px; }
.changelog-cat {
  font-size: 0.75rem; font-weight: 700; color: var(--primary-foreground);
  padding: 0.125rem 0.5rem; border-radius: 0.25rem; white-space: nowrap;
}
.cat-green { background-color: hsl(120,40%,35%); }
.cat-yellow { background-color: hsl(40,80%,35%); }
.cat-blue { background-color: hsl(220,60%,40%); }
.cat-purple { background-color: hsl(270,50%,40%); }
.changelog-text { font-size: 0.875rem; color: var(--foreground); }

/* ===== REVIEWS ===== */
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 4rem; }
.review-card {
  background-color: var(--card); border-radius: 0.75rem;
  border: 1px solid var(--border); padding: 1.5rem; transition: border-color 0.15s;
}
.review-card:hover { border-color: hsla(40,90%,50%,0.3); }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.review-name { font-family: var(--font-display); font-weight: 700; color: var(--foreground); }
.review-date { font-size: 0.75rem; color: var(--muted-foreground); }
.review-stars { display: flex; gap: 0.25rem; margin-bottom: 0.75rem; }
.star-filled { color: var(--gold); }
.star-empty { color: var(--muted-foreground); }
.review-text { font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.625; }

/* Security badge */
.security-badge {
  background-color: var(--card); border-radius: 0.75rem;
  border: 1px solid var(--border); padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem;
}
.security-badge .sb-icon { color: var(--gold); flex-shrink: 0; }
.security-badge .sb-title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--gold); }
.security-badge .sb-desc { font-size: 0.875rem; color: var(--muted-foreground); }

/* ===== LOGIN FORM ===== */
.login-form {
  max-width: 28rem; margin: 2.5rem auto; background-color: var(--card);
  border-radius: 1rem; border: 1px solid var(--border); padding: 2rem;
}
.login-form .lf-logo { width: 5rem; height: 5rem; margin: 0 auto 0.5rem; border-radius: 0.75rem; object-fit: contain; }
.login-form h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--foreground); text-align: center; margin-bottom: 1.5rem; }
.login-field { position: relative; margin-bottom: 1rem; }
.login-field svg { position: absolute; left: 0.75rem; top: 0.75rem; color: var(--muted-foreground); }
.login-field input {
  width: 100%; background-color: var(--muted); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.75rem 1rem 0.75rem 2.5rem;
  color: var(--foreground); font-size: 1rem; outline: none;
}
.login-field input::placeholder { color: var(--muted-foreground); }
.login-field input:focus { border-color: var(--primary); }
.login-field .eye-icon { position: absolute; right: 0.75rem; top: 0.75rem; cursor: pointer; left: auto; }
.login-submit {
  display: block; width: 100%; text-align: center; padding: 0.75rem;
  background: var(--gradient-cta); color: var(--primary-foreground);
  font-weight: 700; border-radius: var(--radius); box-shadow: var(--shadow-glow);
  border: none; cursor: pointer; font-size: 1rem; margin-bottom: 1rem;
}
.login-footer { text-align: center; font-size: 0.875rem; color: var(--muted-foreground); }
.login-footer a { color: var(--gold); }
.login-footer a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.site-footer { background-color: var(--dark-surface); border-top: 1px solid var(--border); padding: 2.5rem 0; }
.footer-top { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; margin-bottom: 2rem; }
.footer-top img { height: 2.5rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.875rem; }
.footer-nav a { color: var(--muted-foreground); transition: color 0.15s; }
.footer-nav a:hover { color: var(--foreground); }
.footer-trust { display: flex; justify-content: center; gap: 1rem; margin-bottom: 1.5rem; font-size: 0.875rem; }
.footer-trust a { color: var(--muted-foreground); transition: color 0.15s; }
.footer-trust a:hover { color: var(--foreground); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  text-align: center; font-size: 0.75rem; color: var(--muted-foreground);
}
.footer-links { display: flex; justify-content: center; gap: 1rem; margin: 0.5rem 0; }

/* ===== SCROLL TO TOP ===== */
#scroll-to-top {
  display: none; position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 50;
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: var(--gradient-cta); color: var(--primary-foreground);
  box-shadow: var(--shadow-glow); align-items: center; justify-content: center;
  border: none; cursor: pointer; transition: opacity 0.15s;
}
#scroll-to-top:hover { opacity: 0.9; }

/* ===== ANIMATIONS ===== */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px hsla(0,72%,51%,0.3); }
  50% { box-shadow: 0 0 40px hsla(0,72%,51%,0.6); }
}

/* ===== RESPONSIVE ===== */
@media (min-width: 640px) {
  .hero-char { height: 60%; opacity: 1; }
  .toc-grid { grid-template-columns: repeat(2, 1fr); }
  .bonus-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .bonus-strip-card { justify-content: flex-start; }
}

@media (min-width: 768px) {
  .header-nav { display: flex; }
  .header-actions { display: flex; }
  .mobile-menu-btn { display: none !important; }
  .hero-char { height: 85%; }
  .hero-amount { font-size: 6rem; }
  .hero-fs { font-size: 3.75rem; }
  .hero-subtitle { font-size: 1.25rem; }
  .subpage-hero { min-height: 320px; }
  .subpage-hero h1 { font-size: 2.25rem; }
  .pros-cons { grid-template-columns: repeat(2, 1fr); }
  .content-section h2 { font-size: 1.875rem; }
  .img-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .img-grid-6 { grid-template-columns: repeat(6, 1fr); }
  .feature-cards { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .exhaustive-faq-inner { padding: 2.5rem; }
  .exhaustive-faq h2 { font-size: 1.875rem; }
  .bonus-cards-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { flex-direction: row; justify-content: space-between; }
  .bonus-strip-card img { width: 4rem; height: 4rem; }
  .bonus-strip-card .bs-title { font-size: 1.5rem; }
}

@media (max-width: 767px) {
  .header-nav { display: none; }
  .header-actions { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero { min-height: 85vh; }
  .hero-char { opacity: 0.7; }
  section { padding-top: 2.5rem; padding-bottom: 2.5rem; }
  .container { padding-left: 0.75rem; padding-right: 0.75rem; }
  .float-left, .float-right { float: none; margin: 1rem auto; display: block; }
}

@media (min-width: 1024px) {
  .hero-char { height: 90%; }
  .hero-amount { font-size: 8rem; }
  .hero-fs { font-size: 4.5rem; }
  .hero-subtitle { font-size: 1.5rem; }
  .subpage-hero h1 { font-size: 3rem; }
  .toc-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-cards { grid-template-columns: repeat(4, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .hero-amount { font-size: 3.5rem; }
  .hero-fs { font-size: 2.25rem; }
  .cta-buttons { flex-direction: column; }
  .img-grid-2, .img-grid-3, .img-grid-4, .img-grid-6 { grid-template-columns: 1fr; }
}