/* ==========================================================================
   ÇIRAK (CHIRAK) - Apple Minimalist & 3D Spatial Parallax Design System
   Website: https://chirak.app
   ========================================================================== */

:root {
  /* Brand Palette */
  --color-primary: #0071E3;
  --color-primary-hover: #0077ED;
  --color-primary-light: rgba(0, 113, 227, 0.08);
  --color-primary-glow: rgba(0, 113, 227, 0.25);
  
  /* System Accents */
  --color-success: #34C759;
  --color-warning: #FF9500;
  --color-purple: #5856D6;
  --color-danger: #FF3B30;

  /* Neutrals (Light Mode Default) */
  --bg-main: #FBFBFD;
  --bg-surface: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.82);
  --bg-glass-strong: rgba(255, 255, 255, 0.94);
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-pill: rgba(0, 0, 0, 0.04);
  --bg-pill-hover: rgba(0, 0, 0, 0.08);

  /* Borders & Shadows */
  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-glass: rgba(255, 255, 255, 0.8);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.08);
  --shadow-hand: 0 30px 60px rgba(0, 113, 227, 0.12), 0 10px 24px rgba(0, 0, 0, 0.06);

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --text-primary: #1D1D1F;
  --text-secondary: #515154;
  --text-muted: #86868B;
  --text-on-primary: #FFFFFF;

  /* Layout */
  --header-height: 64px;
  --max-width: 1200px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, rgba(0, 113, 227, 0.04) 0%, transparent 50%),
              radial-gradient(circle at 80% 30%, rgba(88, 86, 214, 0.03) 0%, transparent 40%),
              var(--bg-main);
  min-height: 100vh;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

/* ==========================================================================
   Header & Navigation (Liquid Glass Floating)
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.header.scrolled {
  background: var(--bg-glass-strong);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-container.has-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.header-container.has-nav .logo-brand {
  justify-self: start;
}

.header-container.has-nav .nav-desktop {
  justify-self: center;
}

.header-container.has-nav .header-actions {
  justify-self: end;
}

.logo-brand {
  display: flex;
  align-items: center;
  transition: transform 0.2s ease;
}

.logo-brand:hover {
  transform: scale(1.02);
}

.logo-svg-brand {
  height: 24px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-pill);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: var(--transition);
  z-index: 1001;
  -webkit-tap-highlight-color: transparent;
}

.mobile-menu-toggle:hover {
  background: var(--bg-pill-hover);
  border-color: rgba(0, 0, 0, 0.12);
}

.hamburger-bar {
  display: block;
  width: 17px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, background-color 0.2s ease;
  transform-origin: center;
}

.mobile-menu-toggle.open {
  background: var(--bg-pill-hover);
}

.mobile-menu-toggle.open .hamburger-top {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-menu-toggle.open .hamburger-bottom {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Apple Liquid Glass Mobile Navigation Drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 58px;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100dvh - 58px);
  background: rgba(251, 251, 253, 0.94);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1), transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 20px 20px 48px;
  border-top: 1px solid var(--border-subtle);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu-content {
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background: #FFFFFF;
  color: var(--color-primary);
  border-color: rgba(0, 113, 227, 0.3);
  transform: translateX(3px);
}

.mobile-nav-arrow {
  color: var(--text-muted);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.mobile-nav-link:hover .mobile-nav-arrow,
.mobile-nav-link:active .mobile-nav-arrow {
  color: var(--color-primary);
  transform: translateX(2px);
}

.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 4px;
}

.mobile-menu-cta {
  width: 100%;
  justify-content: center;
  padding: 15px 20px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 20px rgba(0, 113, 227, 0.25);
}

/* Flagless Apple Style Language Dropdown */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-pill);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}

.lang-btn:hover {
  background: var(--bg-pill-hover);
  border-color: rgba(0, 0, 0, 0.12);
}

.globe-icon {
  width: 14px;
  height: 14px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.chevron-icon {
  width: 10px;
  height: 10px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.lang-btn:hover .chevron-icon {
  color: var(--text-primary);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 190px;
  max-height: 400px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 1010;
}

.lang-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.lang-item:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.lang-item.active {
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.lang-item-content {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-code-pill {
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
}

.lang-item.active .lang-code-pill {
  background: var(--color-primary);
  color: #FFF;
}

.lang-check-mark {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Primary Button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary);
  color: var(--text-on-primary);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0, 113, 227, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 113, 227, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-pill);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--bg-pill-hover);
  border-color: rgba(0, 0, 0, 0.12);
}

/* ==========================================================================
   Hero Section with 3D Spatial Parallax
   ========================================================================== */
.hero {
  padding: 70px 0 50px;
  position: relative;
  overflow: visible;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero-title {
  font-size: 3.6rem;
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.038em;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.hero-desc {
  font-size: 1.22rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 38px;
  max-width: 520px;
}

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

/* Apple App Store Official Badge */
.app-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #000000;
  color: #FFFFFF;
  padding: 10px 22px;
  border-radius: 14px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.app-store-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.app-store-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.app-store-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-align: left;
}

.app-store-sub {
  font-size: 0.65rem;
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0.02em;
}

.app-store-main {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* 3D Parallax Stage */
.hero-visual-3d {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
  padding: 20px;
}

.hero-snap-wrapper {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-snap-img {
  width: 100%;
  max-width: 440px;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(0, 113, 227, 0.14));
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  animation: heroFloat 5s ease-in-out infinite alternate;
}

/* Magic Snap Shockwave */
.snap-shockwave {
  position: absolute;
  top: 30%;
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(0, 113, 227, 0.6);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.5);
  z-index: 5;
}

.snap-shockwave.active {
  animation: shockwaveExpand 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes shockwaveExpand {
  0% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(0.6);
    border-color: rgba(0, 113, 227, 0.8);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(9);
    border-color: rgba(88, 86, 214, 0);
  }
}

@keyframes heroFloat {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-10px) rotate(1deg); }
}

/* Spatial Parallax Floating Pills */
.floating-pill {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  z-index: 10;
  pointer-events: none;
  transition: transform 0.2s ease-out, opacity 0.3s ease;
}

.floating-pill.pill-animate {
  animation: pillPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pillPop {
  0% { transform: scale(0.92); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

.floating-pill.top-left {
  top: 10px;
  left: -20px;
}

.floating-pill.bottom-right {
  bottom: 20px;
  right: -25px;
}

.pill-icon-box {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pill-icon-box.green {
  background: rgba(52, 199, 89, 0.14);
  color: var(--color-success);
}

.pill-icon-box.blue {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ==========================================================================
   Interactive Feature Showcase (Zero-Crop 3D Stage & Mobile Swipe)
   ========================================================================== */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.028em;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.14rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Feature Selector Tabs (Desktop) */
.feature-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.feature-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 10px 22px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.feature-tab:hover {
  background: var(--bg-pill-hover);
  color: var(--text-primary);
  border-color: rgba(0, 113, 227, 0.2);
}

.feature-tab.active {
  background: #FFF;
  color: var(--color-primary);
  border-color: rgba(0, 113, 227, 0.35);
  box-shadow: 0 4px 16px rgba(0, 113, 227, 0.12);
}

.feature-tab-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-tab-icon.blue { background: var(--color-primary-light); color: var(--color-primary); }
.feature-tab-icon.green { background: rgba(52, 199, 89, 0.12); color: var(--color-success); }
.feature-tab-icon.purple { background: rgba(88, 86, 214, 0.12); color: var(--color-purple); }

/* Feature Showcase Track */
.feature-showcase-track {
  position: relative;
  min-height: 500px;
}

.feature-slide {
  display: none;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  min-height: 500px;
  height: 100%;
  box-sizing: border-box;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.feature-slide.active {
  display: grid;
  animation: slideFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideFadeIn {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

.feature-slide-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.feature-slide-title {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.18;
}

.feature-slide-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.feature-slide-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.feature-slide-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

.bullet-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(52, 199, 89, 0.14);
  color: var(--color-success);
  font-weight: 800;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-slide-media {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
  background: transparent;
  box-shadow: none;
  border: none;
  overflow: visible;
  height: 100%;
}

.feature-stage-img {
  width: 100%;
  max-width: 500px;
  max-height: 400px;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: right center;
  filter: drop-shadow(0 18px 36px rgba(0, 113, 227, 0.12));
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-slide:hover .feature-stage-img {
  transform: translateY(-4px) scale(1.02);
}

.carousel-dots {
  display: none;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.carousel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-subtle);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  width: 26px;
  border-radius: 10px;
  background: var(--color-primary);
}

/* ==========================================================================
   Trust & Security Section
   ========================================================================== */
.trust-section {
  background: rgba(0, 113, 227, 0.025);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.trust-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
  height: 100%;
}

.trust-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 113, 227, 0.2);
}

.trust-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.trust-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.3;
}

.trust-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   Support & Contact Section ("Çırak Destek")
   ========================================================================== */
.support-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.support-banner {
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.08) 0%, rgba(88, 86, 214, 0.05) 100%);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid var(--border-subtle);
}

.support-mascot {
  width: 100%;
  max-width: 290px;
  height: auto;
  object-fit: contain;
  border-radius: 0;
  margin-bottom: 24px;
  box-shadow: none;
  border: none;
  filter: drop-shadow(0 18px 36px rgba(0, 113, 227, 0.14));
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.support-card:hover .support-mascot {
  transform: translateY(-4px) scale(1.03);
}

.support-banner-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.support-banner-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.support-form-wrapper {
  padding: 48px 40px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

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

.honeypot-field {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  position: absolute !important;
  left: -9999px !important;
}

.form-notice {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.form-alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  display: none;
  margin-bottom: 24px;
  animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  line-height: 1.5;
}

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.form-alert.success {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(52, 199, 89, 0.12);
  color: #107a2a;
  border: 1px solid rgba(52, 199, 89, 0.3);
  box-shadow: 0 12px 30px rgba(52, 199, 89, 0.12);
}

.form-alert.error {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 59, 48, 0.1);
  color: #c92a2a;
  border: 1px solid rgba(255, 59, 48, 0.25);
  box-shadow: 0 12px 30px rgba(255, 59, 48, 0.08);
}

/* ==========================================================================
   Clean Cookie Consent Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: auto;
  max-width: 400px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 18px 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(120%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-text {
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.cookie-text a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  justify-content: flex-end;
}

.cookie-btn-accept {
  background: var(--color-primary);
  color: #FFF;
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-btn-accept:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 32px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.5;
}

.footer-col-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Legal Pages (privacy.html, terms.html)
   ========================================================================== */
.legal-page {
  padding: 48px 0 80px;
}

.legal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 48px;
  max-width: 860px;
  margin: 0 auto;
}

.legal-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
  margin-bottom: 32px;
}

.legal-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.legal-meta {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.legal-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 28px 0 12px;
}

.legal-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 20px 0 8px;
}

.legal-content p, .legal-content li {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.legal-content ul, .legal-content ol {
  padding-left: 24px;
  margin-bottom: 18px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-desc {
    margin: 0 auto 36px;
  }
  .hero-cta {
    justify-content: center;
  }
  .feature-slide {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .support-card {
    grid-template-columns: 1fr;
  }
  .support-banner {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header {
    height: 58px;
  }
  .header-container,
  .header-container.has-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }
  .nav-desktop {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .mobile-menu {
    display: block;
  }
  .logo-svg-brand {
    height: 20px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-cta-desktop {
    display: none;
  }
  .lang-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
    gap: 6px;
  }
  .btn-primary {
    padding: 7px 13px;
    font-size: 0.82rem;
    gap: 6px;
  }
  .btn-secondary {
    padding: 7px 13px;
    font-size: 0.82rem;
  }
  .lang-menu {
    right: 0;
    min-width: 160px;
    max-width: 88vw;
  }
  .hero-title {
    font-size: 2.5rem;
  }

  /* Mobile Swipeable Feature Carousel */
  .feature-tabs {
    display: none;
  }
  .feature-showcase-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding: 10px 16px 20px;
    margin: 0 -16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .feature-showcase-track::-webkit-scrollbar {
    display: none;
  }
  .feature-slide {
    display: flex;
    flex-direction: column;
    flex: 0 0 86vw;
    max-width: 380px;
    scroll-snap-align: center;
    padding: 26px 20px;
    gap: 24px;
    opacity: 1;
    transform: none;
    animation: none;
  }
  .feature-slide-title {
    font-size: 1.65rem;
  }
  .feature-slide-desc {
    font-size: 0.95rem;
    margin-bottom: 18px;
  }
  .carousel-dots {
    display: flex;
  }

  /* Mobile Swipeable Trust Carousel */
  .trust-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    padding: 10px 16px 20px;
    margin: 0 -16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .trust-grid::-webkit-scrollbar {
    display: none;
  }
  .trust-card {
    flex: 0 0 78vw;
    max-width: 290px;
    scroll-snap-align: center;
    padding: 28px 20px;
  }

  .support-form-wrapper {
    padding: 32px 20px;
  }
  .legal-card {
    padding: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .cookie-banner {
    left: 16px;
    right: 16px;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-desc {
    font-size: 1.05rem;
  }
  .floating-pill {
    padding: 8px 12px;
    font-size: 0.76rem;
  }
  .floating-pill.top-left {
    left: -10px;
    top: 0px;
  }
  .floating-pill.bottom-right {
    right: -10px;
    bottom: 10px;
  }
}