/* ============================================================
   pink.bg — For Sale Landing Page
   Stylesheet — Complete & Production Ready
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Custom Properties ── */
:root {
  --color-primary: #e91e8c;
  --color-primary-dark: #c2177a;
  --color-primary-light: #ff69b4;
  --color-primary-pale: #fce4ec;
  --color-primary-ultra-pale: #fdf2f8;
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;
  --color-success: #2e7d32;
  --color-success-bg: #e8f5e9;
  --color-error: #c62828;
  --color-error-bg: #ffebee;

  --gradient-pink: linear-gradient(135deg, #e91e8c 0%, #ff69b4 100%);
  --gradient-pink-soft: linear-gradient(135deg, #fce4ec 0%, #fdf2f8 100%);
  --gradient-hero: linear-gradient(160deg, #fff0f6 0%, #fce4ec 40%, #fff5fb 100%);
  --gradient-stats: linear-gradient(135deg, #e91e8c 0%, #c2177a 50%, #ff69b4 100%);

  --shadow-sm: 0 1px 3px rgba(233, 30, 140, 0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(233, 30, 140, 0.12), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 32px rgba(233, 30, 140, 0.15), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 60px rgba(233, 30, 140, 0.18), 0 8px 24px rgba(0,0,0,0.08);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  --header-height: 72px;
  --container-max: 1200px;
  --section-padding: 96px 24px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
  list-style: none;
}

input, textarea, select, button {
  font-family: inherit;
}

/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Base ── */
section {
  padding: var(--section-padding);
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-pale);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--color-gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-gray-600);
  max-width: 620px;
  line-height: 1.7;
}

/* ── Scroll Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }
.reveal-delay-8 { transition-delay: 0.8s; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}

.btn:hover::after {
  background: rgba(255,255,255,0.12);
}

.btn-primary {
  background: var(--gradient-pink);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(233, 30, 140, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(233, 30, 140, 0.5);
  color: var(--color-white);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* ── Accessible Focus ── */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(233, 30, 140, 0.1);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header.scrolled {
  box-shadow: 0 4px 24px rgba(233, 30, 140, 0.1);
  background: rgba(255, 255, 255, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  font-size: 22px;
  font-weight: 900;
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  text-decoration: none;
}

.logo:hover {
  opacity: 0.85;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-pale);
}

.nav-cta {
  background: var(--gradient-pink);
  color: var(--color-white) !important;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-left: 8px;
  box-shadow: 0 2px 12px rgba(233, 30, 140, 0.35);
  transition: all var(--transition-base);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(233, 30, 140, 0.5);
  background: var(--color-primary-dark);
  color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.hamburger:hover {
  background: var(--color-primary-pale);
}

.hamburger-line {
  width: 22px;
  height: 2px;
  background: var(--color-gray-800);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

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

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-gray-800);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  display: block;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-pale);
}

.mobile-nav-cta {
  background: var(--gradient-pink);
  color: var(--color-white) !important;
  text-align: center;
  margin-top: 8px;
  box-shadow: 0 4px 16px rgba(233,30,140,0.35);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  padding: 0;
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(233,30,140,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,105,180,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: calc(var(--header-height) + 60px) 24px 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 1px solid rgba(233,30,140,0.2);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  margin-bottom: 32px;
  letter-spacing: 0.3px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

.hero-title {
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 900;
  color: var(--color-gray-900);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-domain {
  display: block;
  font-size: clamp(64px, 14vw, 140px);
  font-weight: 900;
  letter-spacing: -4px;
  line-height: 1;
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 16px 0;
  filter: drop-shadow(0 4px 24px rgba(233,30,140,0.25));
}

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--color-gray-600);
  max-width: 680px;
  margin: 0 auto 48px;
  line-height: 1.7;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-ctas .btn-primary {
  font-size: 16px;
  padding: 16px 40px;
}

.hero-ctas .btn-outline {
  font-size: 16px;
  padding: 16px 40px;
}

.hero-trust {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--color-gray-500);
  font-size: 13px;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-trust-icon {
  color: var(--color-primary);
  font-size: 16px;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  padding: 0;
  background: var(--gradient-stats);
  position: relative;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='7' cy='7' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  padding: 36px 24px;
  text-align: center;
  color: var(--color-white);
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: rgba(255,255,255,0.2);
}

.stat-icon {
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}

.stat-value {
  font-size: clamp(15px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  opacity: 0.8;
  font-weight: 400;
}

/* ============================================================
   ADVANTAGES SECTION
   ============================================================ */
.advantages {
  background: var(--color-white);
}

.advantages-header {
  text-align: center;
  margin-bottom: 64px;
}

.advantages-header .section-subtitle {
  margin: 0 auto;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.advantage-card {
  background: var(--color-white);
  border: 1px solid rgba(233,30,140,0.12);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-pink);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.advantage-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-pink-soft);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
}

.advantage-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(233,30,140,0.2);
}

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

.advantage-card:hover::after {
  opacity: 0.5;
}

.advantage-card-content {
  position: relative;
  z-index: 1;
}

.advantage-icon-wrap {
  width: 64px;
  height: 64px;
  background: var(--color-primary-pale);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
  transition: all var(--transition-base);
}

.advantage-card:hover .advantage-icon-wrap {
  background: var(--gradient-pink);
  transform: scale(1.08);
}

.advantage-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 12px;
  line-height: 1.3;
}

.advantage-desc {
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ============================================================
   BUSINESS IDEAS SECTION
   ============================================================ */
.ideas {
  background: var(--color-gray-50);
}

.ideas-header {
  text-align: center;
  margin-bottom: 64px;
}

.ideas-header .section-subtitle {
  margin: 0 auto;
}

.ideas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.idea-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.idea-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-pink-soft);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.idea-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(233,30,140,0.15);
}

.idea-card:hover::after {
  opacity: 0.6;
}

.idea-card-content {
  position: relative;
  z-index: 1;
}

.idea-icon {
  font-size: 32px;
  margin-bottom: 14px;
  display: block;
}

.idea-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 11px;
  font-weight: 700;
  color: rgba(233,30,140,0.3);
  letter-spacing: 1px;
}

.idea-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 8px;
  line-height: 1.3;
}

.idea-desc {
  font-size: 13.5px;
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ============================================================
   PURCHASE PROCESS SECTION
   ============================================================ */
.process {
  background: var(--color-white);
}

.process-header {
  text-align: center;
  margin-bottom: 64px;
}

.process-header .section-subtitle {
  margin: 0 auto;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin: 0 auto 48px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), rgba(233,30,140,0.1));
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 0;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  background: var(--gradient-pink);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(233,30,140,0.35);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.process-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(233,30,140,0.45);
}

.step-content {
  padding-top: 10px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.6;
}

.process-trust-note {
  max-width: 640px;
  margin: 0 auto;
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  border: 1px solid rgba(46,125,50,0.2);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.process-trust-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.process-trust-text {
  font-size: 15px;
  color: #2e7d32;
  line-height: 1.6;
  font-weight: 500;
}

/* ============================================================
   CONTACT FORM SECTION
   ============================================================ */
.contact {
  background: var(--gradient-hero);
}

.contact-header {
  text-align: center;
  margin-bottom: 56px;
}

.contact-header .section-subtitle {
  margin: 0 auto;
}

.contact-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 52px 56px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(233,30,140,0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 7px;
  letter-spacing: 0.2px;
}

.form-label .required-star {
  color: var(--color-primary);
  margin-left: 2px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--color-gray-900);
  background: var(--color-white);
  transition: all var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-500);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(233,30,140,0.12);
}

.form-input.valid {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.1);
}

.form-input.invalid,
.form-textarea.invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(198,40,40,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-error {
  display: none;
  font-size: 12px;
  color: var(--color-error);
  margin-top: 5px;
  font-weight: 500;
}

.form-error.visible {
  display: block;
}

/* Captcha */
.captcha-group {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}

.captcha-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.captcha-regenerate {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  margin-left: auto;
}

.captcha-regenerate:hover {
  background: var(--color-primary-pale);
}

.captcha-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.captcha-label {
  font-size: 13px;
  color: var(--color-gray-600);
  white-space: nowrap;
  font-weight: 500;
}

.captcha-input {
  width: 80px;
  flex-shrink: 0;
}

/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  margin-top: 1px;
}

.checkbox-label {
  font-size: 14px;
  color: var(--color-gray-700);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-error {
  font-size: 12px;
  color: var(--color-error);
  margin-top: 4px;
  display: none;
  font-weight: 500;
}

.checkbox-error.visible {
  display: block;
}

.btn-submit {
  width: 100%;
  font-size: 16px;
  padding: 18px 32px;
  background: var(--gradient-pink);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(233,30,140,0.4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(233,30,140,0.5);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* Form messages */
.form-message {
  border-radius: var(--radius-md);
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 500;
  margin-top: 20px;
  display: none;
  align-items: center;
  gap: 12px;
}

.form-message.visible {
  display: flex;
}

.form-message.success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid rgba(46,125,50,0.2);
}

.form-message.error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid rgba(198,40,40,0.2);
}

.form-message-icon {
  font-size: 22px;
  flex-shrink: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-500);
  padding: 40px 24px;
  text-align: center;
}

.footer-logo {
  font-size: 24px;
  font-weight: 900;
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  display: inline-block;
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
  font-style: italic;
}

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 20px auto;
  max-width: 400px;
}

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

.footer-copy span {
  color: rgba(255,255,255,0.5);
}

/* ============================================================
   RESPONSIVE — MOBILE FIRST
   ============================================================ */

/* 1024px and below */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 24px;
  }

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

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

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

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

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }
}

/* 768px and below */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px 20px;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .hero-domain {
    letter-spacing: -2px;
  }

  .contact-card {
    padding: 36px 28px;
  }

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

  .process-steps::before {
    left: 24px;
  }

  .step-number {
    width: 48px;
    height: 48px;
    min-width: 48px;
    font-size: 16px;
  }

  .process-trust-note {
    flex-direction: column;
    text-align: center;
  }
}

/* 640px and below */
@media (max-width: 640px) {
  :root {
    --section-padding: 56px 16px;
  }

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

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

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

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

  .stat-item {
    border-bottom: 1px solid rgba(255,255,255,0.12);
    padding: 24px 20px;
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    text-align: center;
    justify-content: center;
  }

  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }

  .contact-card {
    padding: 28px 20px;
  }

  .section-title {
    font-size: 26px;
  }

  .advantage-card {
    padding: 28px 24px;
  }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .header,
  .hamburger,
  .mobile-nav,
  .hero-ctas,
  .contact,
  .footer .footer-logo {
    display: none !important;
  }

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

  .hero {
    min-height: auto;
    padding: 40px 24px;
  }

  .hero-domain {
    -webkit-text-fill-color: #e91e8c;
    color: #e91e8c;
  }

  section {
    padding: 32px 24px;
  }

  .advantage-card,
  .idea-card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}