/* ============================================================
   BUSE CELIK — PORTFOLIO
   Aesthetic: Cyber-Professional Dark Mode
   Palette: Deep Charcoal + Electric Blue + Slate
   ============================================================ */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  --bg-deep: #FFFAF8;
  --bg-primary: #FFF5F1;
  --bg-secondary: #FFEFEA;
  --bg-tertiary: #FFE8E1;
  --bg-card: #FFFFFF;

  --accent: #E88B93;
  --accent-light: #D0707A;
  --accent-dark: #B85868;
  --accent-glow: rgba(232, 139, 147, 0.2);
  --accent-subtle: rgba(232, 139, 147, 0.06);

  --text-primary: #2D2225;
  --text-secondary: #6B5C60;
  --text-tertiary: #A89498;
  --text-accent: var(--accent-light);

  --glass: rgba(232, 139, 147, 0.04);
  --glass-border: rgba(232, 139, 147, 0.15);
  --glass-hover: rgba(232, 139, 147, 0.08);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-display: 'Syne', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-base: 0.3s var(--ease-out);

  --container: 1200px;
  --section-pad: 120px;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: #fff;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- CURSOR GLOW ---------- */
.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 139, 147, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s;
  opacity: 0;
}
.cursor-glow.active { opacity: 1; }

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

.nav.scrolled {
  background: rgba(255, 250, 248, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--glass-border), 0 2px 12px rgba(0,0,0,0.03);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition-base);
  letter-spacing: -0.02em;
}

.nav__logo-bracket { color: var(--accent); }
.nav__logo-dot { color: var(--accent); }
.nav__logo:hover { color: var(--accent-light); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
  letter-spacing: 0.01em;
}

.nav__link:hover {
  color: var(--text-primary);
  background: var(--glass-hover);
}

/* Language Toggle */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 6px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-left: 8px;
  transition: border-color var(--transition-base);
}
.lang-toggle:hover { border-color: rgba(232, 139, 147, 0.25); }

.lang-toggle__option {
  color: var(--text-tertiary);
  transition: color var(--transition-base);
  cursor: pointer;
}
.lang-toggle__option--active {
  color: var(--accent-light);
  font-weight: 700;
}
.lang-toggle__divider {
  color: var(--text-tertiary);
  user-select: none;
  pointer-events: none;
}

.mobile-menu__lang {
  display: flex;
  justify-content: center;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid var(--glass-border);
}

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 250, 248, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 16px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 99;
  transform: translateY(-110%);
  transition: transform 0.4s var(--ease-out);
}
.mobile-menu.open { transform: translateY(0); }

.mobile-menu__link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}
.mobile-menu__link:hover {
  color: var(--text-primary);
  background: var(--glass-hover);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 80% 70% at 50% 50%, transparent 0%, var(--bg-deep) 100%),
    linear-gradient(180deg, transparent 75%, var(--bg-deep) 100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.15);
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.03em;
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00c853;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(0, 200, 83, 0); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--accent), #F0A898);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__typing-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  color: var(--accent-light);
  margin-bottom: 24px;
  min-height: 1.6em;
}

.hero__typing-prefix { color: var(--text-tertiary); }

.hero__cursor {
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--accent);
  margin-left: 2px;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 80px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  letter-spacing: 0.01em;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.08);
}
.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 30px var(--accent-glow), 0 8px 24px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}
.btn--ghost:hover {
  background: var(--glass-hover);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

/* Scroll indicator */
.hero__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-tertiary);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-line 2s infinite;
}
@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- SECTIONS ---------- */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- ABOUT / HYBRID IDENTITY ---------- */
.about__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.about__card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.about__card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 139, 147, 0.2);
}

.about__card-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.about__card:hover .about__card-glow { opacity: 1; }
.about__card-glow--blue { top: -100px; right: -100px; background: rgba(232, 139, 147, 0.12); }
.about__card-glow--cyan { top: -100px; right: -100px; background: rgba(245, 178, 165, 0.10); }

.about__card-header {
  margin-bottom: 20px;
}

.about__card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.15);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  color: var(--accent-light);
}

.about__card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.about__card-label {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 500;
}

.about__card-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about__card-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-chip {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}
.tech-chip:hover {
  background: var(--accent-subtle);
  border-color: rgba(232, 139, 147, 0.2);
  color: var(--accent-light);
}

.about__card-terminal {
  margin-top: 24px;
  padding: 14px 18px;
  background: var(--bg-deep);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 14px;
}

.terminal-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}
.terminal-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.terminal-dots span:nth-child(1) { background: #ff5f57; }
.terminal-dots span:nth-child(2) { background: #ffbd2e; }
.terminal-dots span:nth-child(3) { background: #28c840; }

/* Stats */
.about__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat {
  text-align: center;
  padding: 32px 16px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}
.stat:hover { border-color: rgba(232, 139, 147, 0.2); }

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
}
.stat__plus {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}
.stat__label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ---------- EXPERIENCE TIMELINE ---------- */
.experience {
  background: var(--bg-primary);
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline__line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--glass-border));
  transform: translateX(-50%);
}
.timeline__line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
}

.timeline__item {
  display: flex;
  gap: 40px;
  margin-bottom: 48px;
  position: relative;
}

.timeline__item:last-child { margin-bottom: 0; }

.timeline__node {
  position: absolute;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline__node-dot {
  width: 14px;
  height: 14px;
  background: var(--bg-deep);
  border: 2px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
  transition: background var(--transition-base);
}
.timeline__item:hover .timeline__node-dot { background: var(--accent); }

.timeline__card {
  width: calc(50% - 40px);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.timeline__card:hover {
  transform: translateY(-2px);
  border-color: rgba(232, 139, 147, 0.2);
}

.timeline__item:not(.timeline__item--right) .timeline__card { margin-right: auto; }
.timeline__item--right .timeline__card { margin-left: auto; }

.timeline__card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.timeline__role {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.timeline__company {
  font-size: 0.88rem;
  color: var(--accent-light);
  font-weight: 500;
}

.timeline__date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  padding: 4px 10px;
  background: var(--glass);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.timeline__list {
  margin-bottom: 16px;
}
.timeline__list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}
.timeline__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}
.timeline__list li strong { color: var(--text-primary); font-weight: 500; }

/* Client cards for social media */
.timeline__clients {
  margin-bottom: 16px;
}

.timeline__clients-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 10px;
}

.timeline__clients-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.client-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-base);
}
.client-card:hover { border-color: rgba(232, 139, 147, 0.2); }

.client-card__img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  flex-shrink: 0;
  border: 1px solid var(--glass-border);
}

.client-card__info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.client-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.client-card__handle {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline__techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.timeline__techs span {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--accent-subtle);
  color: var(--accent-light);
  border: 1px solid rgba(232, 139, 147, 0.12);
}

/* ---------- PROJECTS ---------- */
.projects {
  background: var(--bg-deep);
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 139, 147, 0.2);
}

.project-card--large {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.project-card--large:nth-child(even) { direction: rtl; }
.project-card--large:nth-child(even) > * { direction: ltr; }

.project-card__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-deep));
  position: relative;
  overflow: hidden;
  min-height: 380px;
}
.project-card__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--accent-subtle), transparent 60%);
}

/* Phone mockup */
.project-card__mockup {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 180px;
  height: 360px;
  background: #1a1a24;
  border-radius: 28px;
  border: 2px solid rgba(255,255,255,0.08);
  padding: 12px;
  position: relative;
  z-index: 2;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.phone-frame--behind {
  position: absolute;
  right: -40px;
  top: 20px;
  z-index: 1;
  opacity: 0.6;
  transform: rotate(6deg);
}

.phone-frame--real {
  width: 220px;
  height: 440px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6), 0 0 40px rgba(232, 139, 147, 0.1);
}

.phone-frame__screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 12px;
  transition: transform 6s var(--ease-out);
}

.project-card:hover .phone-frame__screenshot {
  transform: scale(1.03);
}

.phone-frame__notch {
  width: 60px;
  height: 20px;
  background: #0a0a0f;
  border-radius: 0 0 12px 12px;
  margin: 0 auto 8px;
}

.phone-frame__screen {
  background: #0d0d14;
  border-radius: 16px;
  height: calc(100% - 28px);
  overflow: hidden;
  padding: 12px;
}

/* Mock app content */
.mock-app__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--glass-border);
}
.mock-app__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #F0A898);
}
.mock-app__title-bar { flex: 1; }

.mock-line {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 5px;
}
.mock-line.w90 { width: 90%; }
.mock-line.w80 { width: 80%; }
.mock-line.w70 { width: 70%; }
.mock-line.w60 { width: 60%; }
.mock-line.w50 { width: 50%; }
.mock-line.w40 { width: 40%; }
.mock-line.w30 { width: 30%; }
.mock-line.w20 { width: 20%; }
.mock-line.dim { opacity: 0.5; }
.mock-line.large { height: 10px; margin-bottom: 8px; }
.mock-line.centered { margin-left: auto; margin-right: auto; }

.mock-app__chat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-bubble {
  padding: 8px 12px;
  border-radius: 12px;
  max-width: 80%;
}
.mock-bubble--left {
  background: rgba(255,255,255,0.06);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.mock-bubble--right {
  background: rgba(232, 139, 147, 0.2);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.mock-bubble .mock-line { margin-bottom: 3px; }
.mock-bubble .mock-line:last-child { margin-bottom: 0; }

.mock-app__input {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.04);
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
}
.mock-app__input .mock-line { margin-bottom: 0; flex: 1; }
.mock-send {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.mock-app__profile {
  text-align: center;
  padding-top: 20px;
}
.mock-app__profile-pic {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff6b6b, #ffa726);
  margin: 0 auto 12px;
}
.mock-app__tags {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 12px;
}
.mock-app__tags span {
  width: 40px;
  height: 18px;
  border-radius: 9px;
  background: rgba(255,255,255,0.06);
}

/* Tablet mockup */
.tablet-frame {
  width: 320px;
  height: 220px;
  background: #1a1a24;
  border-radius: 18px;
  border: 2px solid rgba(255,255,255,0.08);
  padding: 10px;
  position: relative;
  z-index: 2;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(232, 139, 147, 0.08);
}

.tablet-frame__bezel {
  display: flex;
  justify-content: center;
  margin-bottom: 6px;
}

.tablet-frame__camera {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.06);
}

.tablet-frame__screen {
  background: #0d0d14;
  border-radius: 10px;
  height: calc(100% - 20px);
  overflow: hidden;
}

.tablet-frosted {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(232, 139, 147, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(245, 178, 165, 0.12) 0%, transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  position: relative;
}

.tablet-frosted::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.05), transparent 35%);
}

.tablet-frosted__title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.6));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: lowercase;
  position: relative;
  z-index: 1;
  text-shadow: 0 0 40px rgba(255,255,255,0.1);
}

/* Dual mockup (web + mobile side by side) */
.project-card__mockup--dual {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  max-width: 520px;
}
.project-card__mockup--dual .browser-frame {
  flex: 1;
  min-width: 0;
}
.project-card__mockup--dual .phone-frame--mini {
  width: 120px;
  height: 240px;
  flex-shrink: 0;
  background: #1a1a24;
  border-radius: 20px;
  border: 2px solid rgba(255,255,255,0.08);
  padding: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.project-card__mockup--dual .phone-frame--mini .phone-frame__notch {
  width: 40px;
  height: 14px;
  margin: 0 auto 4px;
}
.project-card__mockup--dual .phone-frame--mini .phone-frame__screen {
  height: calc(100% - 18px);
  border-radius: 12px;
  padding: 0;
}
.project-card__mockup--dual .phone-frame--mini .phone-frame__screenshot {
  border-radius: 12px;
}

/* Browser mockup */
.project-card__mockup--web {
  width: 100%;
  max-width: 420px;
}

.browser-frame {
  background: #1a1a24;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.browser-frame__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.browser-dots {
  display: flex;
  gap: 5px;
}
.browser-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  background: rgba(255,255,255,0.04);
  padding: 5px 12px;
  border-radius: 6px;
}
.browser-url svg { color: #28c840; }

.browser-frame__content {
  padding: 0;
  min-height: 220px;
  overflow: hidden;
  position: relative;
}

.browser-frame__screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 6s var(--ease-out);
}

.project-card:hover .browser-frame__screenshot {
  transform: scale(1.03);
}

.mock-web__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.mock-web__nav-links { display: flex; gap: 8px; }
.mock-web__nav-links span {
  width: 30px;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
}

.mock-web__hero { padding: 8px 0; }
.mock-web__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}
.mock-web__card {
  padding: 10px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.04);
}
.mock-img {
  width: 100%;
  height: 40px;
  background: linear-gradient(135deg, rgba(232, 139, 147, 0.15), rgba(245, 178, 165, 0.1));
  border-radius: 6px;
  margin-bottom: 8px;
}

.project-card__info {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-card__badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-light);
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.12);
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  width: fit-content;
  margin-bottom: 16px;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-card__techs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.project-card__techs span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
}

.project-card__arch {
  padding: 16px;
  background: var(--bg-deep);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.arch-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  display: block;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.arch-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.arch-node {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-light);
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.15);
  padding: 4px 12px;
  border-radius: 6px;
}

.arch-arrow { color: var(--text-tertiary); font-size: 0.8rem; }

.project-card__links {
  margin-top: 20px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent-light);
  transition: gap var(--transition-base);
}
.project-link:hover { gap: 10px; }

/* Small project cards (non-large) */
.project-card:not(.project-card--large) {
  padding: 36px;
}

/* ---------- POSTER DESIGNS CAROUSEL ---------- */
.posters {
  margin-top: 80px;
  padding-top: 64px;
  border-top: 1px solid var(--glass-border);
}

.posters__header {
  text-align: center;
  margin-bottom: 40px;
}

.posters__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.15);
  border-radius: var(--radius-sm);
  margin: 0 auto 16px;
  color: var(--accent-light);
}

.posters__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.posters__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto;
}

/* Carousel */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 0 60px;
}

.carousel__track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s var(--ease-out);
  will-change: transform;
  cursor: grab;
}

.carousel__track.grabbing {
  cursor: grabbing;
  transition: none;
}

.carousel__slide {
  flex: 0 0 calc((100% - 60px) / 4);
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: transform 0.4s var(--ease-out), border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.carousel__slide:hover {
  transform: translateY(-6px);
  border-color: rgba(232, 139, 147, 0.25);
  box-shadow: 0 12px 40px rgba(232, 139, 147, 0.12), 0 4px 16px rgba(0,0,0,0.06);
}

.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.carousel__slide:hover img {
  transform: scale(1.05);
}

.carousel__slide-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(45, 34, 37, 0.45);
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
  color: #fff;
}

.carousel__slide:hover .carousel__slide-overlay {
  opacity: 1;
}

/* Carousel Buttons */
.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
  z-index: 5;
  transition: all 0.3s var(--ease-out);
}

.carousel__btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
  transform: translateY(-50%) scale(1.1);
}

.carousel__btn--prev { left: 4px; }
.carousel__btn--next { right: 4px; }

.carousel__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

/* Carousel Dots */
.carousel__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--glass-border);
  cursor: pointer;
  padding: 0;
  transition: all 0.3s var(--ease-out);
}

.carousel__dot:hover {
  background: var(--accent);
  transform: scale(1.3);
}

.carousel__dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
}

/* Poster Lightbox */
.poster-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(45, 34, 37, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}

.poster-lightbox.active {
  opacity: 1;
  visibility: visible;
}

.poster-lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background 0.3s, transform 0.3s;
  z-index: 1001;
}

.poster-lightbox__close:hover {
  background: rgba(255,255,255,0.2);
  transform: rotate(90deg);
}

.poster-lightbox__content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.poster-lightbox__content img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.4s var(--ease-spring);
}

.poster-lightbox.active .poster-lightbox__content img {
  transform: scale(1);
}

/* ---------- SKILLS ---------- */
.skills {
  background: var(--bg-primary);
}

.skills__terminal {
  margin-bottom: 64px;
}

.terminal {
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 720px;
  margin: 0 auto;
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--glass-border);
}

.terminal__title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.terminal__body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
}

.terminal__line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.terminal__prompt { color: #28c840; font-weight: 700; }
.terminal__cmd { color: var(--text-primary); }

.terminal__output {
  margin-bottom: 12px;
}

.terminal__output pre {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-secondary);
  white-space: pre-wrap;
}

.t-key { color: var(--accent-light); }
.t-val { color: #ffa726; }

.terminal__cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}

/* Skills visual grid */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: border-color var(--transition-base);
}
.skill-category:hover { border-color: rgba(232, 139, 147, 0.15); }

.skill-category__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.skill-category__items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.skill-item__name {
  font-size: 0.84rem;
  color: var(--text-secondary);
  min-width: 110px;
  flex-shrink: 0;
}

.skill-item__bar {
  flex: 1;
  height: 4px;
  background: var(--glass);
  border-radius: 4px;
  overflow: hidden;
}

.skill-item__fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 4px;
  transition: width 1.2s var(--ease-out);
}

.skill-item__fill.animated {
  width: var(--w);
}

/* ---------- EDUCATION ---------- */
.education {
  background: var(--bg-deep);
}

.education__content {
  max-width: 800px;
  margin: 0 auto;
}

.edu-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  transition: border-color var(--transition-base);
}
.edu-card:hover { border-color: rgba(232, 139, 147, 0.2); }

.edu-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.12);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.edu-card__info h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.edu-card__school {
  font-size: 0.92rem;
  color: var(--accent-light);
  font-weight: 500;
}

.edu-card__date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-tertiary);
  display: block;
  margin: 4px 0 10px;
}

.edu-card__details {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.edu-card__details span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 12px;
  background: var(--glass);
  border-radius: 100px;
  border: 1px solid var(--glass-border);
}

/* Extra info (language, extracurricular) */
.extra-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.extra-info__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.extra-info__item strong { color: var(--text-primary); font-weight: 600; }
.extra-info__item svg { flex-shrink: 0; }

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--text-secondary);
  transition: border-color var(--transition-base);
}
.cert-item:hover { border-color: rgba(232, 139, 147, 0.15); }

.cert-icon { color: var(--accent); font-size: 0.9rem; }

/* ---------- CONTACT ---------- */
.contact {
  background: var(--bg-primary);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto 32px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}
.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 139, 147, 0.2);
  background: rgba(232, 139, 147, 0.03);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border: 1px solid rgba(232, 139, 147, 0.12);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  color: var(--accent-light);
}

.contact-card__label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-card__value {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  word-break: break-all;
}

.contact__location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 32px 24px;
  border-top: 1px solid var(--glass-border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

.footer__links {
  display: flex;
  gap: 16px;
}
.footer__links a {
  color: var(--text-tertiary);
  transition: color var(--transition-base);
}
.footer__links a:hover { color: var(--accent-light); }

/* ---------- LIGHT THEME: CARD SHADOWS ---------- */
.about__card,
.timeline__card,
.skill-category,
.edu-card,
.stat,
.cert-item,
.extra-info__item,
.contact-card {
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);
}

.project-card {
  box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.03);
}

/* ---------- TERMINAL: STAYS DARK ---------- */
.terminal {
  background: #12121a;
  border-color: rgba(255,255,255,0.06);
}
.terminal__bar {
  background: rgba(255,255,255,0.03);
  border-bottom-color: rgba(255,255,255,0.06);
}
.terminal__title { color: #4a4e5a; }
.terminal__cmd { color: #e4e4ea; }
.terminal__output pre { color: #7a7f8e; }
.terminal__cursor { color: var(--accent); }
.t-key { color: #F09DAA; }

/* ---------- ANIMATIONS ---------- */
.anim-fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.anim-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }

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

  .project-card--large {
    grid-template-columns: 1fr;
  }
  .project-card--large:nth-child(even) { direction: ltr; }

  .project-card__visual { min-height: 300px; }

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

  .carousel { padding: 0 50px; }
  .carousel__slide { flex: 0 0 calc((100% - 40px) / 3); }

  .timeline__line { left: 24px; }
  .timeline__node { left: 24px; }
  .timeline__card { width: calc(100% - 60px); margin-left: 60px !important; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; }

  .nav__links { display: none; }
  .nav__burger { display: flex; padding: 12px; }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .about__stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }

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

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

  .carousel { padding: 0 44px; }
  .carousel__slide { flex: 0 0 calc((100% - 20px) / 2); }
  .carousel__btn { width: 38px; height: 38px; }

  .project-card__info { padding: 28px 24px; }
  .project-card__visual { padding: 32px 20px; min-height: 260px; }

  .phone-frame { width: 150px; height: 300px; }
  .phone-frame--real { width: 180px; height: 360px; }
  .tablet-frame { width: 260px; height: 180px; }
  .phone-frame--behind { right: -30px; top: 15px; }
  .project-card__mockup--dual { gap: 12px; max-width: 400px; }
  .project-card__mockup--dual .phone-frame--mini { width: 90px; height: 180px; }

  /* Terminal mobile */
  .terminal__body { padding: 16px; font-size: 0.75rem; }
  .terminal__output pre { font-size: 0.68rem; }

  /* Touch targets */
  .project-link { padding: 10px 0; display: inline-flex; }
  .footer__links a { padding: 10px; }
  .footer__links { gap: 8px; }

  /* Timeline header stack on narrow */
  .timeline__card-header { flex-direction: column; gap: 8px; }
  .timeline__date { align-self: flex-start; }
}

@media (max-width: 480px) {
  :root { --section-pad: 48px; }

  .section__header { margin-bottom: 40px; }

  .about__card { padding: 24px; }

  .timeline__card { padding: 20px; }
  .timeline__list li { font-size: 0.82rem; }

  /* Contact cards less padding in single column */
  .contact__grid { grid-template-columns: 1fr; gap: 14px; }
  .contact-card { padding: 24px 20px; flex-direction: row; gap: 16px; text-align: left; }
  .contact-card__icon { margin-bottom: 0; }

  .footer__inner { flex-direction: column; gap: 16px; text-align: center; }

  .stat { padding: 20px 12px; }
  .stat__number { font-size: 2rem; }

  .edu-card { flex-direction: column; }

  /* Client cards single column */
  .timeline__clients-grid { grid-template-columns: 1fr; }

  /* Phone frame smaller */
  .phone-frame--real { width: 160px; height: 320px; }
  .tablet-frame { width: 240px; height: 165px; }
  .tablet-frosted__title { font-size: 1.8rem; }

  /* Skill items compact */
  .skill-item__name { min-width: 90px; font-size: 0.78rem; }
  .skill-category { padding: 22px; }

  /* About card techs wrap better */
  .tech-chip { font-size: 0.72rem; padding: 5px 10px; }

  /* Project card title smaller */
  .carousel { padding: 0 40px; }
  .carousel__slide { flex: 0 0 calc(100% - 20px); }
  .carousel__btn { width: 34px; height: 34px; }
  .carousel__btn--prev { left: 2px; }
  .carousel__btn--next { right: 2px; }

  .project-card__title { font-size: 1.4rem; }
  .project-card__desc { font-size: 0.85rem; }

  /* Arch flow wrap */
  .arch-flow { gap: 6px; }
  .arch-node { font-size: 0.68rem; padding: 3px 8px; }
}