/* ============================================
   ZQuietRidge – Dark Premium CSS
   Duotone: Deep Navy (#0B0F1A) + Electric Teal (#00D4B4)
   ============================================ */

:root {
  --bg-primary: #0B0F1A;
  --bg-secondary: #0F1525;
  --bg-tertiary: #141929;
  --bg-card: #111827;
  --bg-card-hover: #161e30;
  --accent: #00D4B4;
  --accent-dim: #00a88f;
  --accent-glow: rgba(0, 212, 180, 0.15);
  --accent-glow-strong: rgba(0, 212, 180, 0.3);
  --text-primary: #E8EDF5;
  --text-secondary: #9BA8C0;
  --text-muted: #6B7A96;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(0, 212, 180, 0.25);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.7), 0 8px 24px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 20px rgba(0, 212, 180, 0.2), 0 4px 12px rgba(0,0,0,0.4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --font: 'Schibsted Grotesk', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-dim); }

p { color: var(--text-secondary); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { color: var(--text-primary); font-weight: 600; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-pad { padding: 5rem 0; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.75;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-desc {
  margin: 0 auto;
}

.accent-text { color: var(--accent); }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 212, 180, 0.25), 0 2px 6px rgba(0,0,0,0.3);
  min-height: 44px;
}

.btn-primary:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  color: var(--bg-primary);
  box-shadow: 0 6px 25px rgba(0, 212, 180, 0.4), 0 4px 12px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  min-height: 44px;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  background: transparent;
}

.site-nav.scrolled {
  background: rgba(11, 15, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 0;
  box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img { width: 36px; height: 36px; }

.logo-text {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  transition: var(--transition);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-link.nav-cta {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  box-shadow: 0 2px 10px rgba(0, 212, 180, 0.3);
}

.nav-link.nav-cta:hover {
  background: var(--accent-dim);
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(0, 212, 180, 0.4);
  transform: translateY(-1px);
}

.nav-link.nav-cta.active {
  background: var(--accent-dim);
  color: var(--bg-primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* Mobile Menu */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  padding: 2rem 1.5rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 40px rgba(0,0,0,0.5);
}

.mobile-overlay.active .mobile-menu {
  transform: translateX(0);
}

.mobile-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  margin-left: auto;
}

.mobile-close:hover { color: var(--accent); background: var(--accent-glow); }

.mobile-nav-links { display: flex; flex-direction: column; gap: 0.25rem; }

.mobile-nav-links li a {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-nav-links li a:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.35) saturate(0.8);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 15, 26, 0.92) 0%,
    rgba(11, 15, 26, 0.75) 50%,
    rgba(0, 212, 180, 0.05) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.25rem 8rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 180, 0.1);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.75rem;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  max-width: 700px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.375rem 0.875rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.tag i { color: var(--accent); font-size: 0.75rem; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}

.hero-scroll-indicator span {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

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

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

.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Hero entrance animations */
.hero-section .reveal-up {
  animation: fadeUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
}

.hero-section .delay-1 { animation-delay: 0.15s; }
.hero-section .delay-2 { animation-delay: 0.3s; }
.hero-section .delay-3 { animation-delay: 0.45s; }
.hero-section .delay-4 { animation-delay: 0.6s; }

/* ============================================
   INTRO BAND
   ============================================ */
.intro-band {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}

.intro-band-text {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.intro-band-text strong { color: var(--accent); }

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
  background: var(--bg-primary);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  opacity: 0.3;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px var(--accent-glow);
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  color: var(--accent);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: var(--shadow-accent);
}

.feature-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   STICKY SECTION
   ============================================ */
.sticky-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sticky-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}

.sticky-visual {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  max-height: 700px;
  overflow: hidden;
}

.sticky-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(0.9);
}

.sticky-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--bg-secondary));
}

.sticky-visual-label {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background: rgba(11, 15, 26, 0.8);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  backdrop-filter: blur(10px);
}

.sticky-visual-label span {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.sticky-content {
  padding: 4rem 3rem;
}

.sticky-header {
  margin-bottom: 3rem;
}

.process-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.process-step:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
  transition: var(--transition);
}

.process-step:hover .step-number { opacity: 1; }

.step-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.625rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   SERVICES OVERVIEW
   ============================================ */
.services-overview { background: var(--bg-primary); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.service-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.85);
  transition: var(--transition);
}

.service-item:hover .service-img {
  filter: brightness(0.9) saturate(1);
  transform: scale(1.03);
}

.service-content {
  padding: 1.75rem;
}

.service-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.service-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.service-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: var(--transition);
}

.service-link:hover { gap: 0.625rem; color: var(--accent-dim); }

/* ============================================
   WHO WE SERVE
   ============================================ */
.who-section { background: var(--bg-secondary); }

.who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.who-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  filter: brightness(0.85) saturate(0.9);
}

.who-text {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.who-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.who-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.who-item > i {
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.who-item strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.who-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

.mt-6 { margin-top: 1.5rem; }

/* ============================================
   DISCLAIMER
   ============================================ */
.disclaimer-section { background: var(--bg-primary); }

.disclaimer-card {
  background: rgba(0, 212, 180, 0.04);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.disclaimer-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.disclaimer-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.disclaimer-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
}

.cta-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.25) saturate(0.7);
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 15, 26, 0.9), rgba(0, 212, 180, 0.08));
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-text {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2.5rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================
   PAGE HERO
   ============================================ */
.page-hero {
  background: var(--bg-secondary);
  padding: 8rem 1.25rem 4rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 180, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-sm {
  padding: 7rem 1.25rem 3rem;
}

.page-hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.page-hero-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-section { background: var(--bg-primary); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  filter: brightness(0.85);
}

.about-text-content .section-label { margin-bottom: 0.75rem; }
.about-text-content .section-title { margin-bottom: 1.5rem; }
.about-text-content p { margin-bottom: 1.25rem; }

.values-section { background: var(--bg-secondary); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.value-card:hover .value-icon {
  background: var(--accent);
  color: var(--bg-primary);
}

.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.625rem;
}

.value-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.approach-section { background: var(--bg-primary); }

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.approach-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  filter: brightness(0.85);
}

.approach-list {
  list-style: none;
  margin: 1.25rem 0 1.5rem;
}

.approach-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.approach-list li:last-child { border-bottom: none; }

.approach-list li i { color: var(--accent); font-size: 0.875rem; flex-shrink: 0; }

/* ============================================
   SERVICES PAGE
   ============================================ */
.service-detail { background: var(--bg-primary); }
.service-detail-alt { background: var(--bg-secondary); }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-detail-grid.reverse { direction: rtl; }
.service-detail-grid.reverse > * { direction: ltr; }

.service-detail-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.375rem;
  margin-bottom: 1.25rem;
}

.service-detail-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  filter: brightness(0.85) saturate(0.9);
}

.service-includes {
  margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.service-includes h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.service-includes ul { list-style: none; }

.service-includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.service-includes li:last-child { border-bottom: none; }

.service-includes li i {
  color: var(--accent);
  font-size: 0.75rem;
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.service-note {
  background: rgba(0, 212, 180, 0.05);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 1.25rem 0;
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
}

.service-note i { color: var(--accent); flex-shrink: 0; margin-top: 0.125rem; }

.process-summary { background: var(--bg-secondary); }

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.deliverable-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.deliverable-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.deliverable-item > i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
  display: block;
}

.deliverable-item h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.625rem;
}

.deliverable-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

/* ============================================
   EXAMPLES PAGE
   ============================================ */
.example-section { background: var(--bg-primary); }
.example-alt { background: var(--bg-secondary); }

.example-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.example-subtitle {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.structure-list { display: flex; flex-direction: column; gap: 0; }

.structure-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.structure-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 24px;
  margin-top: 0.125rem;
}

.structure-content strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.structure-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.note-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 0.875rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.note-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.note-card > i {
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.note-card strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.note-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

.pitch-deck-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.pitch-slide {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
}

.pitch-slide:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.slide-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.pitch-slide:hover .slide-num { opacity: 0.6; }

.pitch-slide h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.pitch-slide p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* Business Model Canvas */
.bmc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.bmc-cell {
  background: var(--bg-card);
  padding: 1.5rem;
  transition: var(--transition);
}

.bmc-cell:hover { background: var(--bg-card-hover); }

.bmc-cell h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.625rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.bmc-cell p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.bmc-partners { grid-column: 1; grid-row: 1 / 3; }
.bmc-activities { grid-column: 2; grid-row: 1; }
.bmc-value { grid-column: 3; grid-row: 1 / 3; }
.bmc-relations { grid-column: 4; grid-row: 1; }
.bmc-segments { grid-column: 5; grid-row: 1 / 3; }
.bmc-resources { grid-column: 2; grid-row: 2; }
.bmc-channels { grid-column: 4; grid-row: 2; }
.bmc-costs { grid-column: 1 / 4; grid-row: 3; }
.bmc-revenues { grid-column: 4 / 6; grid-row: 3; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section { background: var(--bg-primary); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.contact-form-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

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

.required-star { color: var(--accent); }

.form-input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: var(--transition);
  min-height: 44px;
  width: 100%;
}

.form-input::placeholder { color: var(--text-muted); }

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7A96' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-checkbox-group { margin-top: 0.25rem; }

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.form-checkbox { display: none; }

.form-checkbox-custom {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg-card);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.125rem;
}

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

.form-checkbox:checked + .form-checkbox-custom::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--bg-primary);
  border-bottom: 2px solid var(--bg-primary);
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.form-link { color: var(--accent); text-decoration: underline; }
.form-link:hover { color: var(--accent-dim); }

.form-submit { align-self: flex-start; }

.form-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.form-disclaimer i { color: var(--accent); font-size: 0.75rem; }

.contact-info-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.contact-info-items { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2rem; }

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info-text strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-info-text a,
.contact-info-text span {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-info-text a:hover { color: var(--accent); }

.contact-disclaimer-box {
  background: rgba(0, 212, 180, 0.04);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.contact-disclaimer-box i { color: var(--accent); flex-shrink: 0; margin-top: 0.125rem; }

.contact-disclaimer-box p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.65;
}

/* Map */
.map-section { padding: 0 0 4rem; background: var(--bg-primary); }

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.map-iframe { display: block; filter: invert(0.9) hue-rotate(180deg) saturate(0.5); }

/* intl-tel-input dark theme fix */
.iti { --iti-border-color: var(--border); --iti-dialcode-color: var(--text-muted); }
.iti__selected-dial-code { color: var(--text-secondary); }
.iti__flag-container { background: var(--bg-card); border-right: 1px solid var(--border); }
.iti__country-list { background: var(--bg-secondary); border: 1px solid var(--border); }
.iti__country:hover { background: var(--bg-card-hover); }
.iti__country-name, .iti__dial-code { color: var(--text-secondary); }

/* ============================================
   THANKS PAGE
   ============================================ */
.thanks-section {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.25rem;
  background: var(--bg-primary);
  text-align: center;
}

.thanks-content { max-width: 600px; margin: 0 auto; }

.thanks-icon {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: block;
  filter: drop-shadow(0 0 20px rgba(0, 212, 180, 0.4));
}

.thanks-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.thanks-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.thanks-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.thanks-contact {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.thanks-contact p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.thanks-contact-items {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.thanks-contact-items a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent);
}

.thanks-contact-items a:hover { color: var(--accent-dim); }

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-section { background: var(--bg-primary); }

.legal-content { max-width: 800px; margin: 0 auto; }

.legal-block {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.legal-block:last-child { border-bottom: none; margin-bottom: 0; }

.legal-block h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
}

.legal-block h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 1.5rem 0 0.75rem;
}

.legal-block p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-block ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin: 0.75rem 0 1rem;
}

.legal-block li {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 0.5rem;
}

.legal-block a { color: var(--accent); text-decoration: underline; }
.legal-block a:hover { color: var(--accent-dim); }

/* Cookie Table */
.cookie-table-wrapper {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.cookie-table th {
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 700;
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.cookie-table td {
  padding: 0.875rem 1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.cookie-table tr:last-child td { border-bottom: none; }
.cookie-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.footer-newsletter {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.newsletter-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.newsletter-text p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  flex: 1;
  max-width: 420px;
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
  min-height: 44px;
}

.newsletter-input::placeholder { color: var(--text-muted); }

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.newsletter-btn { white-space: nowrap; }

.footer-main { padding: 3.5rem 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  margin-bottom: 1rem;
}

.footer-logo-img { width: 32px; height: 32px; }

.footer-logo span {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  transition: var(--transition);
}

.footer-logo:hover span { color: var(--accent); }

.footer-about-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin: 0;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: var(--transition);
  display: inline-block;
  padding: 0.125rem 0;
}

.footer-links a:hover { color: var(--accent); padding-left: 0.25rem; }

.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.footer
-contact-list li i {
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
  width: 16px;
}

.footer-contact-list li a,
.footer-contact-list li span {
  color: var(--text-secondary);
  transition: var(--transition);
  line-height: 1.5;
}

.footer-contact-list li a:hover { color: var(--accent); }

.footer-bottom {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

.footer-legal-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
  font-style: italic;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(0, 212, 180, 0.35), 0 2px 6px rgba(0,0,0,0.4);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--accent-dim);
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 212, 180, 0.5), 0 4px 12px rgba(0,0,0,0.4);
}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 700px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(0, 212, 180, 0.08);
  z-index: 9999;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  overflow: hidden;
}

.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-content {
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.cookie-text {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  flex: 1;
  min-width: 200px;
}

.cookie-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.cookie-text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.cookie-text p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.cookie-link { color: var(--accent); text-decoration: underline; }

.cookie-actions {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

.cookie-btn {
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  min-height: 36px;
  white-space: nowrap;
}

.cookie-accept {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.cookie-accept:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}

.cookie-reject {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.cookie-reject:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.cookie-customize {
  background: transparent;
  color: var(--accent);
  border-color: var(--border-accent);
}

.cookie-customize:hover {
  background: var(--accent-glow);
}

.cookie-save {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  width: 100%;
  margin-top: 0.75rem;
}

.cookie-save:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}

.cookie-customize-panel {
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  display: none;
}

.cookie-customize-panel.open { display: block; }

.cookie-categories { display: flex; flex-direction: column; gap: 1rem; }

.cookie-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cookie-required-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
}

.cookie-category p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.cookie-toggle-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
  gap: 0.75rem;
}

.cookie-checkbox { display: none; }

.cookie-toggle {
  width: 40px;
  height: 22px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 100px;
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
}

.cookie-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}

.cookie-checkbox:checked + .cookie-toggle {
  background: var(--accent);
  border-color: var(--accent);
}

.cookie-checkbox:checked + .cookie-toggle::after {
  left: calc(100% - 17px);
  background: var(--bg-primary);
}

/* ============================================
   RESPONSIVE – TABLET (768px)
   ============================================ */
@media (max-width: 1024px) {
  .sticky-wrapper {
    grid-template-columns: 1fr;
  }

  .sticky-visual {
    position: relative;
    top: auto;
    height: 350px;
    max-height: 350px;
  }

  .sticky-visual-overlay {
    background: linear-gradient(to bottom, transparent 60%, var(--bg-secondary));
  }

  .sticky-content { padding: 3rem 2rem; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-about { grid-column: 1 / -1; }

  .who-grid,
  .about-grid,
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .who-img,
  .about-img,
  .approach-img {
    height: 320px;
  }

  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 2.5rem;
  }

  .service-detail-img { height: 300px; }

  .example-grid { grid-template-columns: 1fr; gap: 2rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }

  .bmc-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .bmc-partners,
  .bmc-activities,
  .bmc-value,
  .bmc-relations,
  .bmc-segments,
  .bmc-resources,
  .bmc-channels,
  .bmc-costs,
  .bmc-revenues {
    grid-column: auto;
    grid-row: auto;
  }
}

/* ============================================
   RESPONSIVE – MOBILE (640px)
   ============================================ */
@media (max-width: 768px) {
  .section-pad { padding: 3.5rem 0; }

  .hamburger { display: flex; }
  .nav-links { display: none; }

  .hero-content { padding: 4rem 1.25rem 6rem; }

  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { width: 100%; justify-content: center; }

  .hero-tags { gap: 0.5rem; }

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

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

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

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

  .footer-newsletter-inner { flex-direction: column; align-items: flex-start; }

  .newsletter-form { width: 100%; max-width: 100%; }

  .newsletter-input { min-width: 0; }

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

  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn-primary,
  .cta-actions .btn-ghost { width: 100%; max-width: 320px; justify-content: center; }

  .disclaimer-card {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }

  .pitch-deck-grid { grid-template-columns: 1fr 1fr; }

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

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

  .cookie-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .cookie-content { flex-direction: column; gap: 1rem; }

  .cookie-actions { width: 100%; justify-content: stretch; }

  .cookie-btn { flex: 1; text-align: center; }

  .back-to-top { bottom: 1.25rem; right: 1.25rem; }

  .page-hero { padding: 7rem 1.25rem 3rem; }

  .contact-form-title,
  .contact-info-title { font-size: 1.25rem; }

  .thanks-actions { flex-direction: column; align-items: center; }
  .thanks-actions .btn-primary,
  .thanks-actions .btn-ghost { width: 100%; max-width: 320px; justify-content: center; }

  .thanks-contact-items { flex-direction: column; gap: 0.75rem; }

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

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

  .process-step { gap: 1rem; }

  .step-number { font-size: 1.75rem; min-width: 44px; }
}

/* ============================================
   RESPONSIVE – SMALL MOBILE (480px)
   ============================================ */
@media (max-width: 480px) {
  .pitch-deck-grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr; }

  .hero-badge span { font-size: 0.6875rem; }

  .tag { font-size: 0.75rem; padding: 0.3rem 0.75rem; }

  .section-title { font-size: clamp(1.5rem, 7vw, 2.25rem); }

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.inline-block { display: inline-block; }