/* ==========================================================================
   ASEEL — CREATIVE PORTFOLIO DESIGN SYSTEM
   Editorial Magazine × Creative Agency × Modern Personal Brand
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,300;1,9..144,400;1,9..144,600&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* Warm, Light, Soft Foundations */
  --bg-body: #FAF7F2;
  --bg-surface: #FFFFFF;
  --bg-surface-subtle: #F4EFE6;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFDF9;

  /* Sophisticated Editorial Text Colors */
  --text-main: #24201D;
  --text-muted: #665E57;
  --text-light: #948B83;

  /* Warm, Soft, Feminine Pastel Palette */
  --color-coral: #E07A5F;
  --color-coral-light: #FCEEE9;
  --color-rose: #E88C7D;
  --color-rose-light: #FDF0ED;
  --color-terracotta: #C25B40;

  --color-sage: #8DA89B;
  --color-sage-light: #EEF4F0;
  --color-sage-border: #C8D8CE;

  --color-butter: #E5C378;
  --color-butter-light: #FDF6E2;

  --color-lavender: #A89DC2;
  --color-lavender-light: #F3F0F8;

  --color-peach: #FADCD0;
  --color-peach-light: #FFF4EE;

  /* Borders & Subtle Shadows */
  --border-subtle: #ECE5DC;
  --border-medium: #DDD4C8;
  --border-accent: #E07A5F;

  --shadow-soft: 0 10px 30px -10px rgba(70, 50, 40, 0.06);
  --shadow-card: 0 16px 40px -12px rgba(60, 45, 35, 0.08);
  --shadow-hover: 0 24px 50px -12px rgba(60, 45, 35, 0.12);

  /* Typography */
  --font-serif: 'Fraunces', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Radii */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
}

/* Typography Classes */
.font-serif { font-family: var(--font-serif); }
.font-sans { font-family: var(--font-sans); }

/* Selection */
::selection {
  background-color: #F8D5CB;
  color: #24201D;
}

/* Editorial Paper Card */
.editorial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.editorial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-medium);
}

/* Soft Color Pill Badges */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
}

.pill-coral {
  background-color: var(--color-coral-light);
  color: var(--color-terracotta);
  border: 1px solid rgba(224, 122, 95, 0.25);
}

.pill-sage {
  background-color: var(--color-sage-light);
  color: #4A6B5B;
  border: 1px solid var(--color-sage-border);
}

.pill-butter {
  background-color: var(--color-butter-light);
  color: #8C6A1A;
  border: 1px solid rgba(229, 195, 120, 0.4);
}

.pill-lavender {
  background-color: var(--color-lavender-light);
  color: #5D4F7A;
  border: 1px solid rgba(168, 157, 194, 0.35);
}

.pill-peach {
  background-color: var(--color-peach-light);
  color: #A0523C;
  border: 1px solid rgba(250, 220, 208, 0.6);
}

/* Elegant Buttons */
.btn-terracotta {
  background-color: var(--color-coral);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(224, 122, 95, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-terracotta:hover {
  background-color: var(--color-terracotta);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(224, 122, 95, 0.35);
  color: #FFFFFF;
}

.btn-outline {
  background-color: var(--bg-surface);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background-color: var(--bg-surface-subtle);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

/* Navigation Link */
.nav-item {
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-item:hover {
  color: var(--text-main);
  background-color: rgba(244, 239, 230, 0.8);
}

.nav-item.active {
  color: var(--text-main);
  background-color: var(--bg-surface-subtle);
  font-weight: 600;
}

/* Category Filter Tabs */
.filter-tab {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}

.filter-tab:hover {
  border-color: var(--border-medium);
  color: var(--text-main);
}

.filter-tab.active {
  background-color: var(--text-main);
  color: #FFFFFF;
  border-color: var(--text-main);
  font-weight: 600;
}

/* Soft Graphic Mockup Frames */
.mockup-frame {
  background-color: var(--bg-surface-subtle);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast-msg {
  background-color: var(--text-main);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  animation: fadeInToast 0.3s ease forwards;
}

@keyframes fadeInToast {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Presentation Slide Canvas */
.slide-box {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

/* Custom Soft Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
  background: #DDD4C8;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #C2B6A6;
}

/* Brand Filter Pills & View Switcher */
.brand-filter-pill {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}

.brand-filter-pill:hover {
  border-color: var(--border-medium);
  color: var(--text-main);
}

.brand-filter-pill.active {
  background-color: var(--color-coral);
  color: #FFFFFF;
  border-color: var(--color-coral);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(224, 122, 95, 0.25);
}

/* Infinite Brand Marquee Ticker */
@keyframes marquee-drift-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

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

.marquee-track-left {
  display: flex;
  width: max-content;
  animation: marquee-drift-left 34s linear infinite;
}

.marquee-track-right {
  display: flex;
  width: max-content;
  animation: marquee-drift-right 34s linear infinite;
}

.marquee-track-left:hover,
.marquee-track-right:hover {
  animation-play-state: paused;
}


/* --- Work Showcase & Quick-View Modal Styles --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.22s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.publication-card {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.publication-card:hover {
  transform: translateY(-4px);
}