/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */
:root {
  --primary: #1a3a6b;
  --primary-dark: #122a52;
  --primary-light: #2a5298;
  --accent: #0ea5e9;
  --accent-dark: #0284c7;
  --accent-light: #38bdf8;
  --light: #f0f9ff;
  --light-gray: #f8fafc;
  --white: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --error: #dc2626;
  --error-bg: #fee2e2;
  --warning: #d97706;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);
  --shadow-accent: 0 8px 30px rgba(14,165,233,0.25);

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

  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select, button { font-family: inherit; }
*:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--primary);
}

p { line-height: 1.7; }

/* =============================================
   LAYOUT
   ============================================= */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

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

.btn:hover::before { background: rgba(255,255,255,0.1); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(14,165,233,0.35);
}

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

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-lg { padding: 15px 32px; font-size: 16px; }
.btn-full { width: 100%; }

/* =============================================
   SECTION SHARED STYLES
   ============================================= */
.section-badge {
  display: inline-block;
  background: var(--light);
  color: var(--accent);
  border: 1px solid rgba(14,165,233,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

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

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.animate-fadeInUp {
  animation: fadeInUp 0.7s ease forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }
.delay-5 { animation-delay: 0.65s; }

/* Scroll reveal */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.logo-dot { color: var(--accent); }

/* Nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.hamburger:hover { background: var(--light); }

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  padding: 16px 0 20px;
  border-top: 1px solid var(--border);
  animation: fadeIn 0.2s ease;
}

.mobile-menu.open { display: block; }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-link {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}

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

.mobile-cta {
  margin-top: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white) !important;
  font-weight: 700;
  text-align: center;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--light) 0%, #e0f2fe 40%, var(--white) 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14,165,233,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(26,58,107,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid rgba(14,165,233,0.25);
  color: var(--text);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-logo-display {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  animation: float 4s ease-in-out infinite;
}

.hero-domain-name {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -2px;
  line-height: 1;
}

.hero-domain-name span { color: var(--accent); }

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 60px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  width: 100%;
  max-width: 760px;
}

.hero-stat {
  flex: 1;
  min-width: 160px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  position: relative;
}

.hero-stat-divider {
  width: 1px;
  background: var(--border);
  margin: 12px 0;
}

.hero-stat-number {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-suffix {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.3;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  animation: scroll-bounce 2s ease-in-out infinite;
  transition: var(--transition);
  z-index: 1;
}

.scroll-indicator:hover { color: var(--accent); }

/* =============================================
   TRUST SECTION
   ============================================= */
.trust-section {
  padding: 80px 0;
  background: var(--white);
}

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

.trust-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.trust-card:hover {
  border-color: rgba(14,165,233,0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.trust-card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.trust-card-body { flex: 1; }
.trust-card-number { font-size: 28px; font-weight: 900; color: var(--primary); line-height: 1; margin-bottom: 4px; }
.trust-card-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.trust-card-desc { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 12px; }

.trust-trend {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
}

.trust-trend.positive {
  background: var(--success-bg);
  color: var(--success);
}

.trust-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.keyword-tag {
  background: var(--light);
  color: var(--accent);
  border: 1px solid rgba(14,165,233,0.2);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

/* =============================================
   ADVANTAGES SECTION
   ============================================= */
.advantages-section {
  padding: 80px 0;
  background: var(--light-gray);
}

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

.advantage-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

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

.advantage-card:hover {
  border-color: rgba(14,165,233,0.25);
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

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

.advantage-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
}

.advantage-title { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.advantage-desc { font-size: 15px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }

.advantage-metric {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--success);
  background: var(--success-bg);
  padding: 6px 14px;
  border-radius: 100px;
}

/* =============================================
   BENEFITS SECTION
   ============================================= */
.benefits-section {
  padding: 80px 0;
  background: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--light-gray);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.benefit-item:hover {
  border-color: rgba(14,165,233,0.25);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--light);
  border: 1px solid rgba(14,165,233,0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-title { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.benefit-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* =============================================
   IDEAS SECTION
   ============================================= */
.ideas-section {
  padding: 80px 0;
  background: var(--light-gray);
}

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

.idea-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.idea-card:hover {
  border-color: rgba(14,165,233,0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.idea-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: var(--transition);
}

.idea-card:hover .idea-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
}

.idea-number {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 32px;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
}

.idea-title { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.idea-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* =============================================
   PROCESS SECTION
   ============================================= */
.process-section {
  padding: 80px 0;
  background: var(--white);
}

.process-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 56px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 26px;
  top: 52px;
  bottom: 52px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--primary));
  border-radius: 2px;
}

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

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-accent);
  position: relative;
  z-index: 1;
}

.step-content { padding-top: 10px; flex: 1; }
.step-title { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* Trust Badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  padding: 32px;
  background: var(--light);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(14,165,233,0.15);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--primary);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.trust-badge svg { color: var(--accent); }

/* =============================================
   FAQ SECTION
   ============================================= */
.faq-section {
  padding: 80px 0;
  background: var(--light-gray);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.faq-item:hover { border-color: rgba(14,165,233,0.25); }
.faq-item.open { border-color: rgba(14,165,233,0.35); box-shadow: var(--shadow-md); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}

.faq-question:hover { background: var(--light); }
.faq-item.open .faq-question { background: var(--light); }

.faq-icon {
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  animation: fadeIn 0.2s ease;
}

.faq-answer p { margin: 0; }

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
  padding: 80px 0;
  background: linear-gradient(160deg, var(--light) 0%, var(--white) 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.contact-info { align-self: start; }
.contact-info .section-title { text-align: left; }
.contact-info .section-subtitle { text-align: left; margin: 0 0 32px; }
.contact-info .section-badge { display: inline-block; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
}

.contact-detail svg { color: var(--accent); flex-shrink: 0; }

/* Form */
.offer-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

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

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.required { color: var(--error); margin-left: 2px; }
.optional { font-weight: 400; color: var(--muted); font-size: 12px; }

.form-input, .form-textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  width: 100%;
}

.form-input:hover, .form-textarea:hover { border-color: var(--accent-light); }

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12);
}

.form-input.error, .form-textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.1);
}

.form-input.success, .form-textarea.success {
  border-color: var(--success);
}

.form-textarea { resize: vertical; min-height: 110px; }

.form-hint { font-size: 12px; color: var(--muted); }

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

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

/* Input with prefix */
.input-prefix-wrapper { position: relative; }

.input-prefix {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  pointer-events: none;
}

.form-input.with-prefix { padding-left: 32px; }

/* CAPTCHA */
.captcha-question {
  font-weight: 700;
  color: var(--primary);
  background: var(--light);
  border: 1px solid rgba(14,165,233,0.2);
  padding: 3px 10px;
  border-radius: 6px;
}

.captcha-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.captcha-input { flex: 1; }

.captcha-refresh {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.captcha-refresh:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--light);
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 5px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-top: 1px;
  background: white;
}

.checkbox-label input:checked + .checkbox-custom {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-label input:checked + .checkbox-custom::after {
  content: '';
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}

.checkbox-group { gap: 8px; }

/* Form Status */
.form-success, .form-error-banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
}

.form-success {
  background: var(--success-bg);
  border: 1px solid rgba(22,163,74,0.25);
  color: var(--success);
}

.form-success svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }

.form-success strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.form-success p { margin: 0; color: #166534; }

.form-error-banner {
  background: var(--error-bg);
  border: 1px solid rgba(220,38,38,0.25);
  color: var(--error);
}

.form-error-banner svg { flex-shrink: 0; margin-top: 2px; }
.form-error-banner strong { display: block; font-size: 15px; margin-bottom: 4px; }
.form-error-banner p { margin: 0; color: #991b1b; }

/* Submit button loading */
.btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo-text { color: white; }
.footer-brand .logo-dot { color: var(--accent-light); }

.footer-tagline {
  margin-top: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer-nav-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}

.footer-nav a:hover { color: var(--accent-light); }

.footer-email {
  display: inline-block;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: 20px;
  transition: var(--transition);
}

.footer-email:hover { color: white; }

.footer-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.footer-trust-item svg { color: var(--accent-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy { font-size: 14px; color: rgba(255,255,255,0.6); }
.footer-privacy { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.6; max-width: 600px; }

/* =============================================
   RESPONSIVE — 768px
   ============================================= */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
  .mobile-menu { display: none !important; }

  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-card { flex-direction: column; gap: 16px; }

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

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

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

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

  .hero-stats .hero-stat { flex-direction: row; flex-wrap: wrap; }

  .process-timeline::before { left: 26px; }

  .footer-top { grid-template-columns: 2fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; }

  .contact-wrapper { grid-template-columns: 1fr 1.4fr; align-items: start; }
}

/* =============================================
   RESPONSIVE — 1024px
   ============================================= */
@media (min-width: 1024px) {
  .ideas-grid { grid-template-columns: repeat(4, 1fr); }
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }

  .process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .process-timeline::before { display: none; }

  .process-step {
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
  }

  .process-step:hover {
    border-color: rgba(14,165,233,0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
  }

  .step-content { padding-top: 0; }
}

/* =============================================
   PRINT
   ============================================= */
@media print {
  .site-header, .scroll-indicator, .hero-ctas, #contact { display: none; }
  body { color: black; }
  .section-title { color: black; }
}