/* ============================================================
   FERHAT GEDİK — PORTFOLIO CSS
   Modern Minimalist × Renaissance × AI
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --bg-primary: #070a0f;
  --bg-secondary: #0c111a;
  --bg-card: #111825;
  --bg-card-hover: #16202f;

  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --gold-dim: rgba(201,168,76,0.15);

  --purple: #7d5fff;
  --purple-light: #a688ff;
  --cyan: #00d4ff;

  --text-primary: #f0ece2;
  --text-secondary: #a89f8c;
  --text-muted: #5c5448;

  --border: rgba(201,168,76,0.15);
  --border-bright: rgba(201,168,76,0.4);

  --font-display: 'Cinzel', serif;
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'DM Sans', sans-serif;

  --radius: 4px;
  --radius-lg: 8px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 30px rgba(201,168,76,0.15);

  --navbar-h: 80px;
  --section-pad: 100px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor-dot {
  position: fixed; top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1px solid rgba(201,168,76,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.12s ease-out;
}
body:has(a:hover) .cursor-dot,
body:has(button:hover) .cursor-dot { width: 14px; height: 14px; background: var(--gold-light); }
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring { width: 50px; height: 50px; border-color: var(--gold); }

/* ============================================================
   PRELOADER
   ============================================================ */
#preloader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.preloader-inner { text-align: center; }

.preloader-logo {
  width: 120px; height: 120px;
  margin: 0 auto 24px;
}
.preloader-letter {
  font-family: var(--font-display);
  font-size: 28px;
  fill: var(--gold);
  font-weight: 700;
}
.circle-anim {
  animation: dashIn 2s ease forwards;
}
@keyframes dashIn {
  to { stroke-dashoffset: 0; }
}

.preloader-bar {
  width: 180px; height: 1px;
  background: rgba(201,168,76,0.2);
  margin: 0 auto;
  overflow: hidden;
}
.preloader-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  width: 0;
  animation: fillBar 2s ease forwards;
}
@keyframes fillBar {
  to { width: 100%; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(7,10,15,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 64px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  cursor: pointer;
}
.logo-f { color: var(--gold); font-size: 1.6rem; font-weight: 700; }
.logo-g { color: var(--purple); font-size: 1.6rem; font-weight: 700; }
.logo-text { color: var(--text-secondary); font-size: 0.85rem; font-weight: 400; letter-spacing: 0.1em; margin-left: 4px; }

.nav-links {
  display: flex; gap: 36px;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-right {
  display: flex; align-items: center; gap: 20px;
}

/* Music Widget */
.music-widget {
  display: flex; align-items: center; gap: 10px;
}
.music-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition);
  cursor: pointer;
}
.music-btn:hover { border-color: var(--gold); color: var(--gold); }
.music-btn.playing { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }

.music-info {
  display: flex; align-items: center; gap: 8px;
  opacity: 0; transform: translateX(-10px);
  transition: var(--transition);
  pointer-events: none;
}
.music-info.visible { opacity: 1; transform: translateX(0); pointer-events: all; }
.music-title { font-size: 0.75rem; color: var(--text-secondary); }

.music-wave {
  display: flex; align-items: center; gap: 2px; height: 16px;
}
.music-wave span {
  display: block; width: 2px; height: 4px;
  background: var(--gold);
  border-radius: 1px;
  transition: height 0.3s;
}
.music-wave.active span:nth-child(1) { animation: wave 0.6s 0.0s infinite alternate ease; }
.music-wave.active span:nth-child(2) { animation: wave 0.6s 0.1s infinite alternate ease; }
.music-wave.active span:nth-child(3) { animation: wave 0.6s 0.2s infinite alternate ease; }
.music-wave.active span:nth-child(4) { animation: wave 0.6s 0.3s infinite alternate ease; }
.music-wave.active span:nth-child(5) { animation: wave 0.6s 0.4s infinite alternate ease; }
@keyframes wave {
  from { height: 3px; }
  to { height: 14px; }
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  width: 28px;
}
.hamburger span {
  display: block; height: 1.5px; width: 100%; background: var(--text-secondary);
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; top: var(--navbar-h); left: 0; right: 0;
  background: rgba(7,10,15,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px 40px;
  display: flex; flex-direction: column; gap: 16px;
  z-index: 999;
  transform: translateY(-120%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}
.mobile-menu.open { transform: translateY(0); pointer-events: all; }
.mobile-link {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-link:hover { color: var(--gold); }

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

#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.renaissance-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); z-index: 1; pointer-events: none;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(125,95,255,0.12), transparent 70%);
  top: -20%; left: -10%;
  animation: orbFloat 15s ease-in-out infinite alternate;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.08), transparent 70%);
  bottom: -20%; right: -10%;
  animation: orbFloat 20s 5s ease-in-out infinite alternate;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,255,0.06), transparent 70%);
  top: 40%; left: 50%;
  animation: orbFloat 12s 2s ease-in-out infinite alternate;
}
@keyframes orbFloat {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(40px, 30px) scale(1.1); }
}

.geo-lines {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
}
.geo-lines svg { width: 100%; height: 100%; }

/* Slider */
.slider-container {
  position: relative; z-index: 10;
  width: 100%; max-width: 1300px;
  padding: 0 60px;
  margin: 0 auto;
  padding-top: var(--navbar-h);
}

.slider-track { position: relative; min-height: 80vh; display: flex; align-items: center; }

.slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 60px;
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.7s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}
.slide.active {
  opacity: 1; transform: translateX(0); pointer-events: all;
}
.slide.exit-left { opacity: 0; transform: translateX(-60px); }
.slide.centered { justify-content: center; text-align: center; }

/* Slide Content */
.slide-content { flex: 1; max-width: 580px; }

.slide-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 24px;
  font-family: var(--font-sans);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 8rem);
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.name-line { display: block; }
.name-line-1 {
  color: var(--text-primary);
  animation: slideUp 0.8s 0.2s both ease;
}
.name-line-2 {
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: slideUp 0.8s 0.4s both ease;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 20px;
  animation: slideUp 0.8s 0.6s both ease;
}
.tagline-word { margin-right: 12px; }

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 40px;
  line-height: 1.8;
  animation: slideUp 0.8s 0.8s both ease;
}

.hero-cta {
  display: flex; gap: 16px; flex-wrap: wrap;
  animation: slideUp 0.8s 1s both ease;
}

/* Slide Title (other slides) */
.slide-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.slide-title em {
  font-style: italic;
  color: var(--gold);
  font-family: var(--font-serif);
}
.slide-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.9;
}

.slide-stats {
  display: flex; gap: 40px; justify-content: center;
}
.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-plus { color: var(--gold); font-size: 1.8rem; vertical-align: super; }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-top: 4px; }

/* Renaissance Quote */
.renaissance-quote {
  position: relative; padding: 40px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  background: rgba(201,168,76,0.03);
  max-width: 680px; margin: 0 auto;
}
.quote-mark {
  font-family: var(--font-serif);
  font-size: 8rem; color: var(--gold);
  position: absolute; top: -30px; left: 20px;
  line-height: 1; opacity: 0.4;
}
blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 16px;
}
cite {
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  font-style: normal;
}

/* Slide Visual / Avatar */
.slide-visual { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }

.avatar-frame {
  position: relative; width: 360px; height: 360px;
  display: flex; align-items: center; justify-content: center;
}

.avatar-ring {
  position: absolute; border-radius: 50%; border: 1px solid;
}
.ring-1 { width: 360px; height: 360px; border-color: rgba(201,168,76,0.2); animation: ringRotate 20s linear infinite; }
.ring-2 { width: 300px; height: 300px; border-color: rgba(125,95,255,0.2); animation: ringRotate 15s linear infinite reverse; }
.ring-3 { width: 240px; height: 240px; border-color: rgba(201,168,76,0.15); border-style: dashed; animation: ringRotate 30s linear infinite; }

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.avatar-placeholder {
  position: relative; z-index: 2;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-card-hover));
  border: 2px solid var(--border-bright);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.avatar-initials {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.avatar-glow {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(201,168,76,0.1), transparent);
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.float-label {
  position: absolute;
  background: rgba(7,10,15,0.9);
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
  padding: 8px 14px;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  letter-spacing: 0.08em;
  color: var(--gold);
  border-radius: 2px;
  animation: floatBob 4s ease-in-out infinite alternate;
  backdrop-filter: blur(10px);
}
.float-label i { margin-right: 6px; }
.label-ai { top: 20px; right: 0px; animation-delay: 0s; }
.label-tech { bottom: 60px; left: -10px; animation-delay: 1.5s; }
.label-lead { bottom: 20px; right: 10px; animation-delay: 0.8s; }

@keyframes floatBob {
  from { transform: translateY(0px); }
  to { transform: translateY(-8px); }
}

/* Slider Controls */
.slider-controls {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  position: absolute; bottom: 40px; left: 0; right: 0; z-index: 20;
}
.slider-btn {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
  cursor: pointer;
  background: rgba(7,10,15,0.5);
  backdrop-filter: blur(8px);
}
.slider-btn:hover { border-color: var(--gold); color: var(--gold); }

.slider-dots { display: flex; gap: 8px; }
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--gold); width: 24px; border-radius: 3px; }

.slider-progress {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: rgba(201,168,76,0.1);
}
.slider-progress-bar {
  height: 100%; background: linear-gradient(90deg, var(--gold), var(--purple));
  width: 0; transition: width 0.1s linear;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute; bottom: 30px; left: 60px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 20;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid rgba(201,168,76,0.4);
  border-radius: 12px;
  display: flex; justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 6px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { opacity: 1; transform: translateY(0); }
  80% { opacity: 0; transform: translateY(14px); }
  100% { opacity: 0; transform: translateY(14px); }
}
.scroll-indicator span {
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-muted); writing-mode: vertical-rl;
}

/* Hero Socials */
.hero-socials {
  position: absolute; right: 40px; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 16px;
  z-index: 20;
}
.hero-socials a {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: var(--transition);
  background: rgba(7,10,15,0.5);
  backdrop-filter: blur(8px);
}
.hero-socials a:hover { border-color: var(--gold); color: var(--gold); transform: scale(1.1); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--gold), #a07c30);
  color: var(--bg-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,0.3); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary span, .btn-primary i { position: relative; z-index: 1; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   CONTAINER & SECTIONS
   ============================================================ */
.container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 40px;
}

.section { padding: var(--section-pad) 0; }
.section-dark { background: var(--bg-secondary); }

.section-header {
  text-align: center; margin-bottom: 60px;
}
.section-label {
  display: block;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
  font-family: var(--font-sans);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
  font-family: var(--font-serif);
}
.section-line {
  width: 60px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 16px auto 0;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: center;
}

.about-visual { position: relative; }

.about-img-frame {
  position: relative;
}
.about-img-placeholder {
  position: relative;
  width: 100%; aspect-ratio: 1;
  max-width: 380px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.about-initials-large {
  font-family: var(--font-display);
  font-size: 8rem; font-weight: 900;
  background: linear-gradient(135deg, rgba(201,168,76,0.2), rgba(125,95,255,0.1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  user-select: none;
}
.ornament {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
}
.about-tag {
  position: absolute; bottom: -16px; right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  padding: 10px 20px;
  font-size: 0.8rem;
  color: var(--gold);
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
}

.about-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 400;
}
.about-text {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.85;
}

.about-highlights {
  display: flex; flex-direction: column; gap: 16px;
  margin: 36px 0;
}
.highlight-item {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  background: rgba(201,168,76,0.03);
  transition: var(--transition);
}
.highlight-item:hover {
  border-left-color: var(--purple);
  background: rgba(125,95,255,0.05);
  transform: translateX(4px);
}
.highlight-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 0.9rem; flex-shrink: 0;
}
.highlight-text { display: flex; flex-direction: column; gap: 2px; }
.highlight-text strong { font-size: 0.95rem; font-weight: 500; color: var(--text-primary); }
.highlight-text span { font-size: 0.8rem; color: var(--text-secondary); }

/* ============================================================
   SKILLS SECTION
   ============================================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.skill-card:hover { border-color: var(--border-bright); transform: translateY(-6px); box-shadow: var(--shadow-gold); }
.skill-card:hover::before { transform: scaleX(1); }

.skill-icon {
  width: 52px; height: 52px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}
.skill-card:hover .skill-icon { border-color: var(--gold); background: var(--gold-dim); }

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}
.skill-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.skill-bar {
  height: 2px; background: rgba(201,168,76,0.1);
  border-radius: 1px; overflow: hidden; margin-bottom: 6px;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  width: 0; border-radius: 1px;
  transition: width 1.5s ease;
}
.skill-percent {
  font-size: 0.75rem; color: var(--gold);
  font-family: var(--font-display);
}

/* ============================================================
   PORTFOLIO SECTION
   ============================================================ */
.portfolio-filters {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 40px; justify-content: center;
}
.filter-btn {
  padding: 8px 22px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--gold); color: var(--gold);
  background: var(--gold-dim);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  transition: var(--transition);
}
.portfolio-item.hidden { display: none; }
.portfolio-item.featured { grid-column: span 1; }

.portfolio-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}
.portfolio-inner:hover { border-color: var(--border-bright); transform: translateY(-6px); box-shadow: var(--shadow); }

.portfolio-thumb { position: relative; overflow: hidden; height: 200px; }
.portfolio-thumb-bg {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.6s ease;
}
.portfolio-inner:hover .portfolio-thumb-bg { transform: scale(1.05); }

.thumb-pattern {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}
.thumb-icon {
  position: relative; z-index: 2;
  font-size: 3rem; opacity: 0.4;
  transition: var(--transition);
}
.portfolio-inner:hover .thumb-icon { opacity: 0.8; transform: scale(1.1); }

.bg-1 { background: linear-gradient(135deg, #1a1030, #0d1929); }
.bg-2 { background: linear-gradient(135deg, #1a2810, #0d1929); }
.bg-3 { background: linear-gradient(135deg, #291a10, #1a0d29); }
.bg-4 { background: linear-gradient(135deg, #10291a, #0d1929); }
.bg-5 { background: linear-gradient(135deg, #10182a, #1a1030); }
.bg-6 { background: linear-gradient(135deg, #291a1a, #0d1929); }
.bg-1 .thumb-icon { color: var(--purple-light); }
.bg-2 .thumb-icon { color: #6bff9e; }
.bg-3 .thumb-icon { color: var(--gold); }
.bg-4 .thumb-icon { color: var(--cyan); }
.bg-5 .thumb-icon { color: #ff6b9e; }
.bg-6 .thumb-icon { color: var(--gold-light); }

.portfolio-info { padding: 24px; }
.portfolio-cat {
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); display: block; margin-bottom: 10px;
}
.portfolio-info h3 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 600;
  margin-bottom: 10px; color: var(--text-primary);
  letter-spacing: 0.02em;
}
.portfolio-info p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.portfolio-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.portfolio-tags span {
  font-size: 0.7rem; padding: 3px 10px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 2px;
}

/* ============================================================
   PHILOSOPHY SECTION
   ============================================================ */
.philosophy-section {
  padding: 80px 0;
}
.philosophy-inner {
  text-align: center; max-width: 700px; margin: 0 auto;
}
.phi-ornament { margin: 20px auto; width: 200px; }
.philosophy-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 20px 0;
}
.philosophy-title em { color: var(--gold); font-style: italic; font-weight: 400; }
.philosophy-sub {
  font-size: 0.95rem; color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: 80px; align-items: start;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 600;
  color: var(--text-primary); margin-bottom: 14px;
}
.contact-info > p {
  color: var(--text-secondary); margin-bottom: 36px; line-height: 1.8;
}

.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 0.9rem; flex-shrink: 0;
}
.contact-detail { display: flex; flex-direction: column; gap: 2px; }
.contact-detail span { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.contact-detail a { font-size: 0.9rem; color: var(--text-secondary); }
.contact-detail a:hover { color: var(--gold); }

.contact-socials { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-link:hover { color: var(--text-primary); border-color: var(--border-bright); transform: translateY(-2px); }
.social-link.linkedin:hover { border-color: #0077b5; color: #0077b5; }
.social-link.facebook:hover { border-color: #1877f2; color: #1877f2; }
.social-link.instagram:hover { border-color: #e1306c; color: #e1306c; }
.social-link.suno:hover { border-color: var(--gold); color: var(--gold); }

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.form-group {
  position: relative;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  resize: none;
}
.form-group label {
  position: absolute; left: 0; top: 12px;
  font-size: 0.85rem; color: var(--text-muted);
  pointer-events: none;
  transition: all 0.3s ease;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -14px; font-size: 0.7rem; color: var(--gold);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.form-line {
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s ease;
}
.form-group:focus-within .form-line { width: 100%; }

.form-status {
  font-size: 0.85rem; text-align: center; padding: 10px;
  border-radius: var(--radius); display: none;
}
.form-status.success { background: rgba(0,212,100,0.1); color: #00d464; border: 1px solid rgba(0,212,100,0.2); display: block; }
.form-status.error { background: rgba(255,80,80,0.1); color: #ff5050; border: 1px solid rgba(255,80,80,0.2); display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 40px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.footer-brand .footer-logo {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 900;
  margin-bottom: 10px;
}
.footer-brand p { font-size: 0.85rem; color: var(--text-secondary); }
.footer-motto { color: var(--gold) !important; font-style: italic; margin-top: 4px; }

.footer-links {
  display: flex; flex-direction: column; gap: 10px;
}
.footer-links a {
  font-size: 0.85rem; color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); padding-left: 6px; }

.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); font-size: 0.8rem;
  transition: var(--transition);
}
.footer-socials a:hover { border-color: var(--gold); color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex; justify-content: space-between;
  font-size: 0.75rem; color: var(--text-muted);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border: 1px solid var(--border-bright);
  border-radius: 50%;
  color: var(--gold);
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  opacity: 0; transform: translateY(20px);
  transition: var(--transition);
  cursor: pointer;
  backdrop-filter: blur(8px);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--gold); color: var(--bg-primary); }

/* ============================================================
   AOS (Animate on Scroll) — Pure CSS fallback
   ============================================================ */
[data-aos] {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos][data-delay="100"] { transition-delay: 0.1s; }
[data-aos][data-delay="200"] { transition-delay: 0.2s; }
[data-aos][data-delay="300"] { transition-delay: 0.3s; }
[data-aos][data-delay="400"] { transition-delay: 0.4s; }
[data-aos][data-delay="500"] { transition-delay: 0.5s; }
[data-aos].animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-right"].animate,
[data-aos="fade-left"].animate { transform: translateX(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --section-pad: 70px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .logo-text { display: none; }

  .slider-container { padding: 0 24px; padding-top: var(--navbar-h); }
  .slide { flex-direction: column; text-align: center; gap: 30px; }
  .slide-visual { display: none; }
  .slide-content { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-socials { display: none; }
  .scroll-indicator { left: 24px; }
  .slider-controls { bottom: 20px; }

  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --section-pad: 50px; }
  .container { padding: 0 20px; }
  #navbar { padding: 0 20px; }
  .skills-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .slide-stats { gap: 20px; }
  .stat-num { font-size: 2.2rem; }
  .footer-inner { flex-direction: column; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
}

/* ============================================================
   SELECTION
   ============================================================ */
::selection { background: var(--gold-dim); color: var(--gold-light); }