/* Franklin's Reliable Garage Door — Global Styles & Reset with Glassmorphism & 3D Tactile Styling */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--color-cream-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(at 10% 20%, rgba(197, 147, 60, 0.04) 0px, transparent 50%),
    radial-gradient(at 90% 80%, rgba(32, 43, 59, 0.04) 0px, transparent 50%);
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--color-navy);
  color: #FFFFFF;
  padding: 12px 22px;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  transition: top 0.2s ease;
  box-shadow: var(--shadow-lg);
}

.skip-link:focus {
  top: 20px;
  outline: 3px solid var(--color-accent-gold);
}

/* Accessible focus visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-accent-gold);
  outline-offset: 3px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.9rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
}

p:last-child {
  margin-bottom: 0;
}

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

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

ul, ol {
  list-style: none;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  width: 100%;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Section Wrapper */
.section {
  padding-top: clamp(64px, 8vw, 105px);
  padding-bottom: clamp(64px, 8vw, 105px);
  position: relative;
}

.section-cream {
  background-color: var(--color-cream);
  background-image: radial-gradient(at 50% 0%, rgba(255, 255, 255, 0.6) 0px, transparent 60%);
}

.section-cream-light {
  background-color: var(--color-cream-light);
}

.section-navy {
  background: radial-gradient(circle at 75% 20%, #29374B 0%, #202B3B 55%, #151D28 100%);
  color: var(--text-light);
  position: relative;
}

.section-navy::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(197, 147, 60, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.section-navy h1,
.section-navy h2,
.section-navy h3,
.section-navy h4 {
  color: #FFFFFF;
}

.section-navy p {
  color: var(--color-silver);
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 52px auto;
  position: relative;
  z-index: 2;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

/* Glassmorphism Badge */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(197, 147, 60, 0.12);
  color: #B5832E;
  border: 1px solid rgba(197, 147, 60, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(197, 147, 60, 0.1);
  transition: all var(--transition-fast);
}

.section-badge:hover {
  background: rgba(197, 147, 60, 0.18);
  border-color: rgba(197, 147, 60, 0.5);
  transform: translateY(-1px);
}

.section-navy .section-badge {
  background: rgba(230, 184, 94, 0.15);
  color: #F0C66F;
  border-color: rgba(230, 184, 94, 0.38);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.section-title {
  margin-bottom: 16px;
  position: relative;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.section-navy .section-subtitle {
  color: var(--color-silver);
}

/* ==========================================================================
   Tactile 3D Buttons & Shimmer Animations
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 30px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
  user-select: none;
}

/* Shimmer Light-Sweep Sheen Effect */
.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  pointer-events: none;
  transition: left 0.75s ease;
}

.btn:hover::after {
  left: 140%;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.2));
}

.btn:hover svg {
  transform: translateX(3px) scale(1.08);
}

/* 3D Tactile Gold Button (Primary) */
.btn-primary {
  background: var(--gold-gradient);
  color: var(--color-navy-deep);
  box-shadow: var(--3d-shadow-gold);
  transform: translateY(0);
}

.btn-primary:hover {
  background: var(--gold-gradient-hover);
  box-shadow: var(--3d-shadow-gold-hover);
  transform: translateY(-2px);
  color: #0B1017;
}

.btn-primary:active {
  background: var(--gold-gradient-active);
  box-shadow: var(--3d-shadow-gold-active);
  transform: translateY(4px);
}

/* 3D Tactile Navy Button */
.btn-navy {
  background: var(--navy-gradient);
  color: #FFFFFF;
  box-shadow: var(--3d-shadow-navy);
  transform: translateY(0);
}

.btn-navy:hover {
  background: var(--navy-gradient-hover);
  box-shadow: var(--3d-shadow-navy-hover);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-navy:active {
  box-shadow: var(--3d-shadow-navy-active);
  transform: translateY(4px);
}

/* Glassmorphism Outline White Button */
.btn-outline-white {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transform: translateY(0);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-navy-dark);
  border-color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

.btn-outline-white:active {
  transform: translateY(2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Glassmorphism Outline Dark */
.btn-outline {
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: var(--navy-gradient);
  color: #FFFFFF;
  border-color: var(--color-navy);
  box-shadow: var(--3d-shadow-navy);
  transform: translateY(-2px);
}

.btn-outline:active {
  transform: translateY(3px);
  box-shadow: var(--3d-shadow-navy-active);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 18px 38px;
  font-size: 1.12rem;
}

/* ==========================================================================
   Glassmorphism Containers & Cards
   ========================================================================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}

.glass-panel-dark {
  background: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur-lg);
  -webkit-backdrop-filter: var(--glass-blur-lg);
  border: 1px solid var(--glass-border-dark);
  box-shadow: var(--glass-shadow-dark);
  border-radius: var(--radius-xl);
}

/* ==========================================================================
   Scroll Reveal Animations
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* Grid Utilities */
.grid {
  display: grid;
  gap: 28px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-5 {
  grid-template-columns: repeat(5, 1fr);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .btn::after {
    display: none !important;
  }
}