/* ==========================================================================
   BASE STYLES — Jim's Garage Doors Perth
   style.css
   ========================================================================== */

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

ul, ol {
  list-style: none;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

/* Smooth Scrolling
   ========================================================================== */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  width: 100%;
}

/* Selection Color
   ========================================================================== */
::selection {
  background-color: var(--color-accent);
  color: var(--color-bg-white);
}

::-moz-selection {
  background-color: var(--color-accent);
  color: var(--color-bg-white);
}

/* Base Typography
   ========================================================================== */
body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw + 1rem, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw + 0.5rem, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw + 0.5rem, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 1.5vw + 0.4rem, 1.35rem);
}

h5 {
  font-size: 1.125rem;
  font-weight: 600;
}

h6 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

strong {
  font-weight: 600;
}

small {
  font-size: 0.875rem;
}

/* Links
   ========================================================================== */
a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-accent-dark);
}

.text-link {
  color: var(--color-accent);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.text-link:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent-dark);
}

/* Container
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-2xl);
    padding-right: var(--space-2xl);
  }
}

/* Section Spacing
   ========================================================================== */
.section-padding {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .section-padding {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
}

/* Backgrounds
   ========================================================================== */
.bg-alt {
  background-color: var(--color-bg-alt);
}

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

.bg-dark {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
}

.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4,
.bg-dark h5,
.bg-dark h6 {
  color: var(--color-bg-white);
}

.bg-dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  text-align: center;
  white-space: normal;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg-white);
  border: 1px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-bg-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-white {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
  border: 1px solid var(--color-bg-white);
}

.btn-white:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

.btn-emergency {
  background-color: var(--color-emergency);
  color: var(--color-bg-white);
  border: 1px solid var(--color-emergency);
  animation: pulseEmergency 2s infinite;
}

.btn-emergency:hover {
  background-color: #A31D1D;
  border-color: #A31D1D;
  color: var(--color-bg-white);
}

@keyframes pulseEmergency {
  0% {
    box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(198, 40, 40, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(198, 40, 40, 0);
  }
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-full {
  display: flex;
  width: 100%;
}

/* Scoped Reveal Animations (No-JS Fallback)
   ========================================================================== */
.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Staggered Children */
.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.js .reveal-stagger.active > * {
  opacity: 1;
  transform: translateY(0);
}

/* Section Title Common
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
  position: relative;
  display: inline-block;
  padding-bottom: var(--space-sm);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}