@import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');
@import './tokens.css';

@font-face {
  font-family: 'IRANYekanXVF';
  src: url('/fonts/IRANYekanXVF.ttf') format('truetype-variations');
  font-style: normal;
  font-weight: 100 1000;
  font-display: swap;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

html[data-site-loading='true'] {
  overflow: hidden;
}

body {
  width: 100%;
  min-width: 320px;
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: 'IRANYekanXVF', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Master 1440px Fixed Canvas */
.desktop-canvas {
  width: 100%;
  max-width: var(--layout-frame);
  min-width: 0;
  margin: 0 auto;
  position: relative;
  background-color: var(--bg-page);
  overflow: hidden;
}

/* On ultra-wide viewports let decorative bleed elements escape the
   canvas. body { overflow-x: hidden } prevents horizontal scrollbars. */
@media (min-width: 1441px) {
  .desktop-canvas {
    overflow: visible;
  }
}

/* 1320px Inner Content Container with Page Gutters */
.content-container {
  width: calc(100% - (2 * var(--layout-page-gutter)));
  max-width: var(--layout-container);
  margin: 0 auto;
  position: relative;
}

@media (max-width: 650px) {
  .section-header {
    margin-bottom: var(--space-6);
  }

  .section-title {
    font-size: 1.75rem;
    line-height: 2.375rem;
  }

  .section-underline {
    width: 5.5rem;
  }
}

/* Common Section Header Component Styles */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.section-eyebrow {
  font-size: var(--font-size-label-small);
  line-height: var(--line-height-label-small);
  letter-spacing: var(--letter-spacing-eyebrow);
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.section-title-wrap {
  position: relative;
  display: inline-flex;
  flex-direction: column;
}

.section-title {
  max-width: 24ch;
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  line-height: 1.15;
  font-weight: 760;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.section-underline {
  width: 7.5rem;
  height: 3px;
  background-color: var(--accent-default);
  border-radius: var(--radius-pill);
  transform-origin: left center;
}

/* One-time viewport reveals. Content remains visible when JavaScript is unavailable. */
html[data-motion-ready='true'] [data-reveal] {
  opacity: 0;
  transform: translateY(1rem);
  transition:
    opacity var(--motion-duration-reveal) var(--motion-ease-out),
    transform var(--motion-duration-reveal) var(--motion-ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

html[data-motion-ready='true'] [data-reveal='soft'] {
  transform: translateY(0.625rem);
}

html[data-motion-ready='true'] [data-reveal='scale'] {
  transform: translateY(0.5rem) scale(0.97);
}

html[data-motion-ready='true'] [data-reveal='image'] {
  transform: translateY(0.5rem) scale(0.985);
}

html[data-motion-ready='true'] [data-reveal][data-visible='true'] {
  opacity: 1;
  transform: translateY(0) scale(1);
  will-change: auto;
}

html[data-motion-ready='true'] [data-visible='true'] .section-underline {
  animation: motionUnderline 500ms var(--motion-ease-out) 120ms both;
}

@keyframes motionUnderline {
  from {
    opacity: 0;
    transform: scaleX(0.25);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

/* Pacifico Display Font Class */
.font-display {
  font-family: 'Pacifico', cursive;
  font-weight: 400;
}

/* Pill Button */
.pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: var(--size-button-height);
  padding: 0 1.5rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-button);
  line-height: var(--line-height-button);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition:
    color var(--motion-duration-fast) ease,
    background-color var(--motion-duration-fast) ease,
    border-color var(--motion-duration-fast) ease,
    box-shadow var(--motion-duration-default) ease,
    transform var(--motion-duration-fast) var(--motion-ease-out);
  border: 1px solid transparent;
  white-space: nowrap;
}

.pill-btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.pill-btn:active,
button:active:not(:disabled) {
  transform: translateY(1px) scale(0.99);
}

.pill-btn-outline {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  border-color: var(--border-default);
  color: var(--text-primary);
}

[data-theme="dark"] .pill-btn-outline {
  background: rgba(9, 28, 63, 0.6);
  border-color: var(--border-default);
  color: var(--text-primary);
}

.pill-btn-primary {
  background-color: var(--action-primary-bg);
  color: var(--action-primary-fg);
  border-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

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

@media (hover: hover) and (pointer: fine) {
  .pill-btn-outline:hover {
    border-color: var(--accent-default);
    background: rgba(255, 255, 255, 0.7);
    transform: translateY(-1px);
  }

  [data-theme="dark"] .pill-btn-outline:hover {
    border-color: var(--accent-default);
    background: rgba(16, 63, 127, 0.8);
  }

  .pill-btn-primary:hover {
    background-color: var(--action-primary-hover);
    box-shadow: 0 4px 12px var(--shadow-color);
    transform: translateY(-1px);
  }
}