/* ============================================================
   KITTO GmbH – Design System 2026
   Premium Light Enterprise SaaS Theme
   ============================================================ */

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

/* --- CSS Custom Properties --- */
:root {
  /* Colors – Light Theme */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-tertiary: #f1f5f9;
  --color-bg-card: rgba(255, 255, 255, 0.8);
  --color-bg-card-hover: rgba(248, 250, 252, 0.95);
  --color-bg-glass: rgba(255, 255, 255, 0.85);

  --color-accent-primary: #2563eb;
  --color-accent-light: #3b82f6;
  --color-accent-bright: #1d4ed8;
  --color-accent-cyan: #0891b2;
  --color-accent-gradient: linear-gradient(135deg, #2563eb 0%, #0891b2 100%);
  --color-accent-glow: rgba(37, 99, 235, 0.25);

  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  --color-text-accent: #2563eb;

  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-hover: rgba(15, 23, 42, 0.15);

  --color-positive: #16a34a;
  --color-negative: #dc2626;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-hero: clamp(2.5rem, 5vw, 4.5rem);

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 30px var(--color-accent-glow);
  --shadow-glow-sm: 0 0 15px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-Index */
  --z-nav: 1000;
  --z-overlay: 900;
  --z-modal: 1100;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-accent-bright);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
}

h1 {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-extrabold);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

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

em {
  color: var(--color-text-accent);
  font-style: italic;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--hero {
  padding: var(--space-32) 0 var(--space-24);
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* --- Background Effects (subtle for light theme) --- */
.bg-mesh {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.bg-mesh::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  animation: meshFloat 15s ease-in-out infinite;
}

.bg-mesh::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.04) 0%, transparent 70%);
  animation: meshFloat 20s ease-in-out infinite reverse;
}

@keyframes meshFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -30px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
}

/* Grid line background */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: var(--space-4) 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo img {
  height: 40px;
  width: auto;
  transition: opacity var(--transition-fast);
}

.navbar__logo:hover img {
  opacity: 0.8;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-text-primary);
}

.navbar__link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--color-accent-gradient);
  border-radius: var(--radius-full);
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-accent-gradient);
  color: #fff !important;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.navbar__cta:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
  color: #fff !important;
}

/* Mobile Menu Toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: calc(var(--z-nav) + 1);
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.navbar__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-text-accent);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-8);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

.hero__title {
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.hero__title .gradient-text {
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto var(--space-10);
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__image {
  width: 100%;
  max-width: 200px;
  margin: 0 auto var(--space-8);
  opacity: 0.9;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent-gradient);
  color: #fff;
  box-shadow: var(--shadow-glow-sm);
}

.btn--primary:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  color: #fff;
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-hover);
}

.btn--secondary:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-accent-primary);
  color: var(--color-text-primary);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

.btn svg,
.btn .btn-icon {
  width: 18px;
  height: 18px;
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.section-header__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.section-header__title {
  margin-bottom: var(--space-4);
}

.section-header__text {
  font-size: var(--font-size-lg);
}

/* --- Cards --- */
.card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

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

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: var(--font-size-2xl);
}

.card__icon--negative {
  background: rgba(220, 38, 38, 0.08);
}

.card__icon--positive {
  background: rgba(22, 163, 74, 0.08);
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* --- Comparison Section --- */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.comparison-col__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.comparison-col__title--negative {
  color: var(--color-negative);
}

.comparison-col__title--positive {
  color: var(--color-positive);
}

.comparison-item {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: all var(--transition-normal);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.comparison-item:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.comparison-item__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
}

.comparison-item__icon--negative {
  background: rgba(220, 38, 38, 0.1);
  color: var(--color-negative);
}

.comparison-item__icon--positive {
  background: rgba(22, 163, 74, 0.1);
  color: var(--color-positive);
}

.comparison-item__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
}

/* --- Steps Section --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-cyan));
  opacity: 0.3;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-card__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-bg-primary);
  border: 2px solid var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
  margin: 0 auto var(--space-6);
  box-shadow: var(--shadow-glow-sm);
}

.step-card__image {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-5);
  border-radius: var(--radius-md);
  object-fit: contain;
}

.step-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

.step-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Service Sections --- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.service-block--reverse {
  direction: rtl;
}

.service-block--reverse>* {
  direction: ltr;
}

.service-block__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.service-block__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.service-block__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
}

.service-block__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.service-block__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
}

.service-block__image:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.service-block__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: var(--space-24) 0;
  position: relative;
}

.cta-section__inner {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-8);
  position: relative;
  overflow: hidden;
}

.cta-section__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent-primary), transparent);
}

.cta-section__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-4);
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

/* --- About / Founder Section --- */
.about-hero {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: var(--space-16);
  align-items: start;
  padding: var(--space-16) 0;
}

.about-hero__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 120px;
}

.about-hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.about-hero__quote {
  font-size: var(--font-size-xl);
  font-style: italic;
  color: var(--color-text-accent);
  border-left: 3px solid var(--color-accent-primary);
  padding-left: var(--space-6);
  margin: var(--space-4) 0;
}

/* --- Product Showcase (Kanry) --- */
.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-16) 0;
}

.product-showcase__logo {
  max-width: 200px;
  margin-bottom: var(--space-6);
}

.product-showcase__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.product-showcase__tag {
  padding: var(--space-2) var(--space-4);
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-accent);
}

.product-showcase__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.product-showcase__images img {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

/* --- Video Section --- */
.video-section {
  padding: var(--space-12) 0;
}

.video-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  background: var(--color-bg-tertiary);
}

.video-wrapper .w-video {
  position: relative;
  padding-top: 56.27%;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Funnel Page --- */
.funnel-step {
  text-align: center;
  padding: var(--space-8) 0;
}

.funnel-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
  color: #fff;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.funnel-step__text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* --- Forms --- */
.form-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-submit {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-accent-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-normal);
  margin-top: var(--space-4);
}

.form-submit:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

/* --- Legal Pages --- */
.legal-content {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
}

.legal-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-8);
}

.legal-content p {
  margin-bottom: var(--space-5);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

.legal-content strong {
  color: var(--color-text-primary);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.legal-content ul li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-12);
}

.footer__logo img {
  height: 36px;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer__logo:hover img {
  opacity: 1;
}

.footer__links-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links a {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-text-primary);
}

.footer__divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: var(--space-6);
}

.footer__copyright {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Scroll Animations --- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.animate-on-scroll[data-delay="1"] {
  transition-delay: 0.1s;
}

.animate-on-scroll[data-delay="2"] {
  transition-delay: 0.2s;
}

.animate-on-scroll[data-delay="3"] {
  transition-delay: 0.3s;
}

.animate-on-scroll[data-delay="4"] {
  transition-delay: 0.4s;
}

.animate-on-scroll[data-delay="5"] {
  transition-delay: 0.5s;
}

/* --- Utility Classes --- */
.text-center {
  text-align: center;
}

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

.text-gradient {
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mt-8 {
  margin-top: var(--space-8);
}

.mt-16 {
  margin-top: var(--space-16);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .service-block {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .service-block--reverse {
    direction: ltr;
  }

  .about-hero {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about-hero__image {
    max-width: 350px;
    margin: 0 auto;
    position: relative;
    top: 0;
  }

  .product-showcase {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-hero: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section--hero {
    padding: var(--space-24) 0 var(--space-16);
    min-height: auto;
  }

  .section-header {
    margin-bottom: var(--space-10);
  }

  .navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-bg-primary);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    justify-content: center;
    padding: var(--space-8);
    gap: var(--space-4);
    transition: right var(--transition-slow);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.08);
  }

  .navbar__menu.open {
    right: 0;
  }

  .navbar__toggle {
    display: flex;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .steps-grid::before {
    display: none;
  }

  .hero__actions {
    flex-direction: column;
  }

  .about-hero {
    padding: var(--space-8) 0;
  }

  .footer__inner {
    flex-direction: column;
    gap: var(--space-8);
  }

  .form-card {
    padding: var(--space-8);
  }

  .cta-section__inner {
    padding: var(--space-10) var(--space-6);
  }

  .product-showcase__images {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .btn--lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
  }
}

/* --- Mobile Menu Overlay --- */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: calc(var(--z-nav) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}