/* ===== Variables ===== */
:root {
  --color-primary: #2d5a47;
  --color-primary-dark: #1e4d3a;
  --color-primary-light: #3d7a62;
  --color-cta: #d4a853;
  --color-cta-dark: #b8923f;
  --color-cta-light: #e8c47a;
  --color-accent: #1e4d3a;
  --color-accent-light: #40916c;
  --color-bg: #f9f7f2;
  --color-bg-alt: #f0ebe3;
  --color-bg-warm: #ebe4d6;
  --color-surface: #ffffff;
  --color-text: #1a2e28;
  --color-text-muted: #5a6b64;
  --color-border: #e0d9ce;
  --font: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(30, 77, 58, 0.08);
  --shadow-lg: 0 20px 60px rgba(30, 77, 58, 0.14);
  --shadow-mockup: 0 32px 64px rgba(30, 77, 58, 0.22), 0 8px 24px rgba(0, 0, 0, 0.08);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cta) 0%, var(--color-cta-dark) 100%);
  color: #1a2e28;
  box-shadow: 0 4px 20px rgba(212, 168, 83, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 8px 28px rgba(212, 168, 83, 0.5);
  background: linear-gradient(135deg, var(--color-cta-light) 0%, var(--color-cta) 100%);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ===== Site Header (1 thanh: logo + countdown + CTA) ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: linear-gradient(90deg, #1a3d32 0%, #2d5a47 50%, #1e4d3a 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 24px rgba(26, 61, 50, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28em;
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-size: 1.2rem;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-paris {
  font-weight: 700;
  font-style: normal;
  color: #f5f3ee;
  letter-spacing: 0.01em;
}

.logo-phuong {
  font-weight: 700;
  font-style: italic;
  color: #a8e6cf;
  letter-spacing: 0.02em;
}

.header-center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  flex: 1;
  min-width: 0;
}

.hero-bar-text {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
}

.hero-bar-text strong {
  color: var(--color-cta-light);
  font-weight: 700;
}

.hero-bar-sep,
.hero-bar-countdown-label {
  color: rgba(255, 255, 255, 0.65);
}

.hero-bar-pulse {
  width: 7px;
  height: 7px;
  background: var(--color-cta);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 1.5s ease-in-out infinite;
  box-shadow: 0 0 8px var(--color-cta);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.header-cta {
  font-size: 0.8rem;
  font-weight: 700;
  color: #1a2e28;
  background: linear-gradient(135deg, var(--color-cta-light), var(--color-cta));
  padding: 8px 16px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 12px rgba(212, 168, 83, 0.35);
}

.header-cta:hover {
  background: linear-gradient(135deg, #f0d48a, var(--color-cta-light));
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 168, 83, 0.45);
}

/* ===== Countdown ===== */
.countdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 36px;
}

.countdown-num {
  font-size: 0.95rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  padding: 4px 6px;
  border-radius: 6px;
  min-width: 32px;
  text-align: center;
}

.countdown-label {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 2px;
}

.countdown-sep {
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 12px;
}

.hero-countdown-title {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  text-align: center;
}

.countdown-hero .countdown-num {
  font-size: 1.5rem;
  padding: 8px 10px;
  min-width: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(45, 90, 71, 0.25);
}

.countdown-hero .countdown-label {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.countdown-hero .countdown-sep {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.countdown-hero .countdown-unit {
  min-width: 52px;
}

.countdown-hero {
  justify-content: center;
  gap: 8px;
}

.countdown.expired .countdown-num {
  background: var(--color-text-muted);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 48px 0 40px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(212, 168, 83, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(45, 90, 71, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}

.hero-glow-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -80px;
  background: rgba(212, 168, 83, 0.2);
  animation: glow-drift 8s ease-in-out infinite;
}

.hero-glow-2 {
  width: 300px;
  height: 300px;
  bottom: -60px;
  left: -60px;
  background: rgba(45, 90, 71, 0.15);
  animation: glow-drift 10s ease-in-out infinite reverse;
}

@keyframes glow-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -15px); }
}

.hero-leaf {
  position: absolute;
  font-size: 2rem;
  opacity: 0.25;
  animation: leaf-float 6s ease-in-out infinite;
}

.hero-leaf-1 {
  top: 15%;
  right: 8%;
  animation-delay: 0s;
}

.hero-leaf-2 {
  bottom: 20%;
  left: 5%;
  font-size: 1.5rem;
  animation-delay: 2s;
}

@keyframes leaf-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(5deg); }
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(45, 90, 71, 0.1);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(45, 90, 71, 0.15);
}

.hero-title {
  font-family: var(--font);
  font-size: clamp(1.55rem, 4.8vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.35;
  margin-bottom: 20px;
  color: var(--color-text);
  text-wrap: balance;
}

.hero-title .hl,
.section-title .hl {
  font-weight: 800;
}

.hl-earn {
  color: var(--color-primary);
}

.hl-pain {
  color: var(--color-text);
  background: linear-gradient(180deg, transparent 58%, rgba(212, 168, 83, 0.45) 58%);
  padding: 0 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.hl-time,
.hl-gold {
  color: var(--color-cta-dark);
  position: relative;
  white-space: nowrap;
}

.hl-time::after,
.hl-gold::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-cta), rgba(212, 168, 83, 0.2));
}

.hl-accent {
  color: var(--color-cta-dark);
}

.hl-mark {
  color: var(--color-primary-dark);
  background: linear-gradient(180deg, transparent 58%, rgba(45, 90, 71, 0.15) 58%);
  padding: 0 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  color: var(--color-text-muted);
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

.hero-subtitle strong {
  color: var(--color-primary-dark);
}

.hero-countdown-wrap {
  margin-top: 28px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Mockup ===== */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mockup-stage {
  position: relative;
  width: min(100%, 420px);
  animation: mockup-float 5s ease-in-out infinite;
}

@keyframes mockup-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.mockup-glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(ellipse, rgba(45, 90, 71, 0.35) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(24px);
  z-index: 0;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.mockup-shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    125deg,
    rgba(255, 255, 255, 0.35) 0%,
    transparent 40%,
    transparent 60%,
    rgba(255, 255, 255, 0.08) 100%
  );
  pointer-events: none;
  animation: shine-sweep 6s ease-in-out infinite;
}

@keyframes shine-sweep {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.mockup-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-mockup);
  object-fit: cover;
}

.mockup-float-badge {
  position: absolute;
  top: 16px;
  right: -8px;
  z-index: 3;
  background: linear-gradient(135deg, var(--color-cta-light), var(--color-cta));
  color: #1a2e28;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 100px;
  box-shadow: 0 4px 16px rgba(212, 168, 83, 0.45);
  animation: badge-pulse 2.5s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.mockup-tagline {
  margin-top: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
  text-align: center;
  letter-spacing: 0.02em;
  font-style: italic;
}

/* ===== Hero Quote Band ===== */
.hero-quote-band {
  background: linear-gradient(90deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-dark) 100%);
  padding: 18px 0;
  position: relative;
  overflow: hidden;
}

.hero-quote-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(212, 168, 83, 0.15), transparent);
  animation: band-shimmer 4s ease-in-out infinite;
}

@keyframes band-shimmer {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.hero-quote-text {
  position: relative;
  text-align: center;
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  font-weight: 500;
  font-style: italic;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.hero-quote-leaf {
  font-size: 1.1rem;
  opacity: 0.9;
}

@media (max-width: 640px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .logo {
    order: 1;
  }

  .header-cta {
    order: 2;
  }

  .header-center {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero-bar-countdown-label {
    display: none;
  }

  .hero-bar-sep {
    display: none;
  }
}

/* ===== Sections ===== */
.section {
  padding: 64px 0;
}

.section-title {
  font-family: var(--font);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.4;
  color: var(--color-text);
  text-wrap: balance;
}

.section-desc {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Pain Points ===== */
.pain-points {
  background: var(--color-surface);
}

.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.check-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 1px;
}

/* ===== Solution - House ===== */
.solution {
  background: var(--color-bg-alt);
}

.house {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 560px;
  margin: 0 auto;
}

.floor {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-bottom: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.floor:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.floor:last-child {
  border-bottom: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.floor:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow);
  z-index: 1;
  position: relative;
}

.floor-label {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
}

.floor-roof .floor-label { background: #fef3c7; color: #92400e; }
.floor-3 .floor-label { background: #dbeafe; color: #1e40af; }
.floor-2 .floor-label { background: #d1fae5; color: #065f46; }
.floor-1 .floor-label { background: #ede9fe; color: #5b21b6; }
.floor-foundation .floor-label { background: #f3f4f6; color: #374151; }

.floor-content h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.floor-content p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.solution-cta {
  text-align: center;
  margin-top: 40px;
}

/* ===== Form ===== */
.form-section {
  background:
    radial-gradient(ellipse 70% 50% at 0% 50%, rgba(45, 90, 71, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-warm) 100%);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.form-preview {
  display: none;
}

.form-preview-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.form-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(30, 77, 58, 0.75) 0%,
    rgba(30, 77, 58, 0.92) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  color: #fff;
}

.form-preview-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 8px;
}

.form-preview-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
}

.form-preview-title em {
  font-style: italic;
  color: var(--color-cta-light);
}

.form-preview-list {
  list-style: none;
  font-size: 0.85rem;
  opacity: 0.95;
}

.form-preview-list li {
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
}

.form-preview-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-cta-light);
  font-weight: 700;
}

.form-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-title {
  font-family: var(--font);
  font-size: clamp(1.15rem, 3.5vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 28px;
  line-height: 1.45;
  color: var(--color-primary-dark);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.required {
  color: var(--color-primary);
}

.optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.8em;
}

.form-group input {
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 71, 0.15);
  background: var(--color-surface);
}

.form-group input.error {
  border-color: var(--color-primary-dark);
}

.error-msg {
  font-size: 0.8rem;
  color: var(--color-primary-dark);
  min-height: 1.2em;
}

.form-consent {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  text-align: center;
}

.form-consent a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-consent a:hover {
  color: var(--color-primary-dark);
}

.form-promise {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ===== Trust ===== */
.trust {
  background: var(--color-surface);
}

.trust-quote {
  font-family: var(--font);
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.01em;
  text-align: center;
  color: var(--color-primary-dark);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.65;
  padding: 0 12px;
  border: none;
  text-wrap: balance;
}

.trust-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.trust-item {
  text-align: center;
  padding: 24px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
}

.trust-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.trust-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.trust-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ===== Footer ===== */
.footer {
  padding: 28px 0;
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

.footer-copy {
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 0.72rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-sep {
  color: rgba(255, 255, 255, 0.25);
  user-select: none;
}

/* ===== Legal Pages ===== */
.legal-page {
  min-height: 100vh;
  background: var(--color-bg);
  padding: 32px 20px 48px;
}

.legal-container {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.legal-back {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  transition: color var(--transition);
}

.legal-back:hover {
  color: var(--color-accent);
}

.legal-container h1 {
  font-size: clamp(1.4rem, 4vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.legal-updated {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

.legal-container h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--color-text);
}

.legal-container p,
.legal-container li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.legal-container p {
  margin-bottom: 12px;
}

.legal-container ul {
  margin: 0 0 12px 20px;
}

.legal-container li {
  margin-bottom: 6px;
}

.legal-container a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-container a:hover {
  color: var(--color-primary);
}

/* ===== Thank You Page ===== */
.thankyou-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  background: linear-gradient(160deg, var(--color-bg) 0%, #fff5eb 50%, var(--color-bg-alt) 100%);
}

.thankyou-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  max-width: 560px;
  width: 100%;
}

.thankyou-icon {
  font-size: 4rem;
  margin-bottom: 20px;
}

.thankyou-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-accent);
}

.thankyou-text {
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}

.thankyou-note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  padding: 16px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
}

.thankyou-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.download-option {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.download-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
  line-height: 1.4;
}

.thankyou-follow {
  margin-bottom: 20px;
  text-align: left;
}

.follow-card {
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #f8faf9 0%, #eef6f2 100%);
  border: 1px solid rgba(45, 90, 71, 0.15);
  box-shadow: 0 8px 32px rgba(30, 77, 58, 0.08);
  position: relative;
  overflow: hidden;
}

.follow-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cta), var(--color-primary));
}

.follow-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 12px;
  text-align: center;
}

.follow-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.follow-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1877f2;
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(24, 119, 242, 0.35);
}

.follow-title {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.follow-title span {
  color: var(--color-primary-dark);
}

.follow-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.follow-desc strong {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.follow-benefits {
  list-style: none;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.follow-benefits li {
  font-size: 0.82rem;
  color: var(--color-text);
  padding: 10px 12px 10px 32px;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  border: 1px solid rgba(45, 90, 71, 0.08);
  position: relative;
  line-height: 1.45;
}

.follow-benefits li::before {
  content: '✓';
  position: absolute;
  left: 12px;
  top: 10px;
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.75rem;
}

.btn-facebook {
  background: linear-gradient(135deg, #1877f2 0%, #0d65d9 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(24, 119, 242, 0.35);
  font-weight: 700;
  gap: 10px;
}

.btn-facebook:hover {
  background: linear-gradient(135deg, #1a84ff 0%, #1877f2 100%);
  box-shadow: 0 6px 28px rgba(24, 119, 242, 0.45);
  color: #fff;
}

.btn-fb-icon {
  flex-shrink: 0;
}

.follow-note {
  margin-top: 12px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-align: center;
  opacity: 0.85;
}

.btn-secondary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(45, 106, 79, 0.3);
}

.btn-secondary:hover {
  background: var(--color-accent-light);
  box-shadow: 0 6px 24px rgba(45, 106, 79, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border);
  box-shadow: none;
}

.btn-outline:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

/* ===== Tablet+ ===== */
@media (min-width: 640px) {
  .container {
    max-width: 800px;
    padding: 0 32px;
  }

  .form-card {
    padding: 40px 48px;
  }

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

  .thankyou-card {
    padding: 48px 40px;
  }
}

@media (min-width: 900px) {
  .container {
    max-width: 1080px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding-top: 24px;
  }

  .hero-content {
    text-align: left;
  }

  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-countdown-wrap {
    margin-left: 0;
    margin-right: 0;
  }

  .form-layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
  }

  .form-preview {
    display: block;
  }

  .section {
    padding: 80px 0;
  }
}