/* ==========================================================================
   OneTapWeb — Company Website Stylesheet
   Design: Editorial Precision — Light dominant, navy accents, ring motif
   Brand Colours: Navy 900 #0F1B2D, Blue 500 #3B82F6, White #FFFFFF
   ========================================================================== */

/* ==========================================================================
   Design Tokens
   ========================================================================== */
:root {
  /* Brand — Primary (from Brand Guidelines) */
  --navy-900: #0F1B2D;
  --navy-800: #152238;
  --navy-700: #1B2E4A;
  --navy-600: #243B56;
  --blue-600: #2563A8;
  --blue-500: #3B82F6;
  --blue-400: #60A5FA;
  --blue-100: #DBEAFE;
  --blue-50: #EFF6FF;

  /* Neutrals */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-500: #6B7280;
  --gray-700: #374151;
  --gray-900: #111827;

  /* Semantic */
  --color-bg: var(--white);
  --color-bg-alt: var(--gray-50);
  --color-text: var(--gray-700);
  --color-heading: var(--navy-900);
  --color-muted: var(--gray-500);
  --color-accent: var(--blue-500);
  --color-accent-dark: var(--blue-600);
  --color-accent-light: var(--blue-400);
  --color-accent-bg: var(--blue-50);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 80px;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-full: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 27, 45, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 27, 45, 0.06), 0 4px 8px rgba(15, 27, 45, 0.04);
  --shadow-md: 0 2px 4px rgba(15, 27, 45, 0.06), 0 8px 20px rgba(15, 27, 45, 0.06);
  --shadow-lg: 0 4px 8px rgba(15, 27, 45, 0.06), 0 16px 40px rgba(15, 27, 45, 0.08);
  --shadow-blue: 0 4px 14px rgba(59, 130, 246, 0.25);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --transition-fast: 150ms var(--ease);
  --transition-base: 300ms var(--ease);
  --transition-smooth: 500ms var(--ease-out);
}

/* ==========================================================================
   Base
   ========================================================================== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

::selection {
  background: var(--blue-100);
  color: var(--navy-900);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 5px;
  border: 2px solid var(--gray-100);
}
::-webkit-scrollbar-thumb:hover { background: var(--gray-500); }

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--color-accent);
  color: var(--white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: var(--space-md);
}

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

/* Scroll animation base */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Section base */
.section {
  padding: var(--space-4xl) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.section-lead {
  color: var(--color-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
  background: var(--color-accent-bg);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  box-shadow: var(--shadow-blue);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--white);
  box-shadow: var(--shadow-blue);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}

.btn-white:hover {
  background: var(--gray-100);
  border-color: var(--gray-100);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1.125rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 100;
  background: rgba(15, 27, 45, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-base);
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-xs);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: auto;
  width: 180px;
  transition: opacity var(--transition-fast);
}

.nav.is-scrolled .nav-logo-img {
  /* Logo works on both dark and light due to transparent bg —
     on light bg we invert brightness via filter */
  filter: brightness(0) saturate(100%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a:hover {
  color: var(--white);
}

.nav.is-scrolled .nav-links a {
  color: var(--color-muted);
}

.nav.is-scrolled .nav-links a:hover,
.nav.is-scrolled .nav-links a.is-active {
  color: var(--color-heading);
}

.nav-links a.is-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

.nav-cta {
  margin-left: var(--space-sm);
}

.nav.is-scrolled .nav-cta {
  color: var(--white);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav.is-scrolled .nav-toggle span {
  background: var(--color-heading);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + var(--space-3xl)) var(--space-lg) var(--space-3xl);
}

/* Subtle radial gradient for depth */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* Concentric ring animation — echoes logo tap-ripple */
.hero-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(59, 130, 246, 0.12);
  animation: ring-expand 8s ease-out infinite;
}

.ring:nth-child(1) {
  width: 200px;
  height: 200px;
  margin: -100px 0 0 -100px;
  animation-delay: 0s;
}

.ring:nth-child(2) {
  width: 400px;
  height: 400px;
  margin: -200px 0 0 -200px;
  animation-delay: 1.5s;
}

.ring:nth-child(3) {
  width: 600px;
  height: 600px;
  margin: -300px 0 0 -300px;
  animation-delay: 3s;
}

.ring:nth-child(4) {
  width: 800px;
  height: 800px;
  margin: -400px 0 0 -400px;
  animation-delay: 4.5s;
}

.ring:nth-child(5) {
  width: 1000px;
  height: 1000px;
  margin: -500px 0 0 -500px;
  animation-delay: 6s;
}

@keyframes ring-expand {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  10% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: scale(1.4);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34D399;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero h1 .text-blue {
  color: var(--blue-400);
}

.hero-sub {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.hero-stat-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.3);
  animation: scroll-bob 2s ease-in-out infinite;
}

.hero-scroll svg {
  width: 28px;
  height: 28px;
}

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

/* ==========================================================================
   Trust Marquee
   ========================================================================== */
.marquee {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  overflow: hidden;
  padding: var(--space-md) 0;
}

.marquee-track {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee-scroll 40s linear infinite;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-700);
  white-space: nowrap;
}

.marquee-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Pause on hover */
.marquee:hover .marquee-track {
  animation-play-state: paused;
}

/* ==========================================================================
   Pain Points
   ========================================================================== */
.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.pain-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gray-200);
  transition: background var(--transition-base);
}

.pain-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow-sm);
}

.pain-card:hover::before {
  background: var(--color-accent);
}

.pain-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.pain-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.pain-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.pain-card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* ==========================================================================
   Services — Bento Grid
   ========================================================================== */
.services-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.bento-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
}

.bento-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.bento-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
}

.bento-card:hover .bento-icon {
  background: var(--color-accent);
}

.bento-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  transition: color var(--transition-base);
}

.bento-card:hover .bento-icon svg {
  color: var(--white);
}

.bento-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.bento-card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.bento-highlight {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-200);
}

.bento-highlight span {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-bg);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   How It Works — Steps
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  position: relative;
  counter-reset: step;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-accent-bg);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-md);
  transition: color var(--transition-smooth);
  -webkit-text-stroke: 1px var(--blue-100);
}

.step:hover .step-number {
  color: var(--blue-100);
}

.step-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.step-content p {
  color: var(--color-muted);
  font-size: 0.9375rem;
  max-width: 260px;
  margin: 0 auto;
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.pricing-card.is-featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--color-accent);
}

.pricing-card.is-featured:hover {
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--color-accent);
}

.pricing-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-head {
  margin-bottom: var(--space-lg);
}

.pricing-head h3 {
  font-size: 1.375rem;
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.pricing-head p {
  color: var(--color-muted);
  font-size: 0.875rem;
}

.pricing-price {
  margin-bottom: var(--space-2xs);
}

.price-amount {
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--color-heading);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.price-label {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-left: var(--space-xs);
}

.price-monthly {
  font-size: 0.9375rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
}

.price-monthly strong {
  font-weight: 700;
}

/* Check list */
.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.check-list li svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--gray-300);
}

.faq-item[open] {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-heading);
  font-size: 1rem;
  list-style: none;
  transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; content: ''; }

.faq-item summary:hover {
  color: var(--color-accent);
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: -2px;
  border-radius: var(--radius-lg);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-muted);
  flex-shrink: 0;
  transition: transform var(--transition-base), color var(--transition-base);
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-answer {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

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

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--color-heading);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

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

.form-status {
  font-size: 0.875rem;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  display: none;
}

.form-status.is-success {
  display: block;
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.form-status.is-error {
  display: block;
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: border-color var(--transition-base);
}

.sidebar-card:hover {
  border-color: var(--blue-100);
}

.sidebar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.sidebar-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.sidebar-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-2xs);
}

.sidebar-card a {
  font-size: 0.9375rem;
  color: var(--color-accent);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.sidebar-card a:hover {
  color: var(--color-accent-dark);
}

.sidebar-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: var(--navy-900);
  padding: var(--space-5xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.cta-banner p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 520px;
  margin: 0 auto var(--space-2xl);
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--navy-800);
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo-img {
  height: auto;
  width: 180px;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  color: rgba(255, 255, 255, 0.8);
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
  padding: var(--space-2xs) 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   Responsive — 640px
   ========================================================================== */
@media (min-width: 640px) {
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .bento-featured {
    grid-column: span 2;
  }

  .bento-wide {
    grid-column: span 2;
  }

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

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

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

/* ==========================================================================
   Responsive — 768px
   ========================================================================== */
@media (min-width: 768px) {
  .section {
    padding: var(--space-5xl) 0;
  }

  .section-header {
    margin-bottom: var(--space-3xl);
  }

  .section-header h2 {
    font-size: 2.5rem;
  }

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

  .contact-layout {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: start;
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
  }

  /* Step connecting line on desktop */
  .steps::before {
    content: '';
    position: absolute;
    top: 1.75rem;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--gray-200);
    z-index: 0;
  }

  .step {
    position: relative;
    z-index: 1;
  }

  .step-number {
    font-size: 4.5rem;
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ==========================================================================
   Responsive — 1024px
   ========================================================================== */
@media (min-width: 1024px) {
  .services-bento {
    grid-template-columns: repeat(3, 1fr);
  }

  .bento-featured {
    grid-column: span 2;
  }

  .bento-wide {
    grid-column: span 3;
  }

  .nav-toggle {
    display: none !important;
  }

  .nav-links {
    display: flex !important;
  }
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */
@media (max-width: 1023px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--navy-900);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-xs);
  }

  .nav.is-scrolled .nav-links {
    background: var(--white);
    border-bottom-color: var(--gray-200);
  }

  .nav.is-scrolled .nav-links a {
    color: var(--color-text);
  }

  .nav.is-scrolled .nav-links a:hover {
    color: var(--color-accent);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: var(--space-xs) 0;
    font-size: 1rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-xs);
    text-align: center;
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .nav,
  .hero-rings,
  .hero-scroll,
  .marquee,
  .cta-banner,
  .nav-toggle {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
    background: var(--white);
  }

  .hero h1,
  .hero-sub,
  .hero-stat-value {
    color: var(--navy-900);
  }

  .hero-stat-label {
    color: var(--gray-500);
  }

  .section {
    padding: 2rem 0;
  }

  .fade-up {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .ring {
    animation: none;
    opacity: 0.2;
  }

  .marquee-track {
    animation: none;
  }

  .pulse-dot {
    animation: none;
  }

  .hero-scroll {
    animation: none;
  }
}