/* ============================================
   Aleksa Bicanic – Portfolio Website
   style.css – Haupt-Stylesheet
   ============================================ */

/* ---------- Google Fonts Import ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;600;700&family=DM+Sans:wght@300;400;500&display=swap');

/* ---------- CSS Variablen (Design-Token) ---------- */
:root {
  --black:       #0a0a0a;
  --dark:        #111111;
  --card:        #161616;
  --border:      #222222;
  --gold:        #c8a96e;
  --gold-light:  #e2c98a;
  --gold-dim:    rgba(200,169,110,.15);
  --white:       #f5f0e8;
  --muted:       #888880;
  --font-display:'Cormorant Garamond', serif;
  --font-body:   'DM Sans', sans-serif;
  --radius:      4px;
  --transition:  .35s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ---------- Utility ---------- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 24px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border-radius: var(--radius);
}
.btn:hover { background: var(--gold); color: var(--black); }
.btn-fill  { background: var(--gold); color: var(--black); }
.btn-fill:hover { background: var(--gold-light); }

/* ---------- Navigationsleiste ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 72px;
  background: rgba(10,10,10,.82);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .04em;
}
.nav-logo span { color: var(--gold); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile-Menü */
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px; right: 0;
    width: 260px; height: calc(100vh - 72px);
    background: var(--dark);
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links li a {
    display: block;
    padding: 14px 32px;
    font-size: 14px;
  }
}

/* ---------- Goldene Trennlinie ---------- */
.divider {
  width: 60px; height: 1px;
  background: var(--gold);
  margin: 24px 0;
}

/* ---------- Hero (Startseite) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(200,169,110,.07) 0%, transparent 70%),
    radial-gradient(ellipse 30% 60% at 10% 80%, rgba(200,169,110,.04) 0%, transparent 60%);
}
/* Feine Raster-Textur */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 72px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp .8s .2s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -.01em;
  margin-bottom: 12px;
  opacity: 0;
  animation: fadeUp .8s .35s forwards;
}
.hero-title strong {
  font-weight: 700;
  color: var(--gold);
  display: block;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp .8s .5s forwards;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .8s .65s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.hero-scroll svg { width: 18px; }

/* ---------- Über-mich-Kacheln (Startseite) ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-frame {
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.about-image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-dim), transparent 60%);
  z-index: 1;
}
.about-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  z-index: 0;
}
.about-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--gold);
  color: var(--black);
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  z-index: 2;
}
.about-badge .num { font-size: 2.2rem; }
.about-badge .txt { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.about-text p { color: var(--muted); margin-bottom: 16px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag {
  padding: 6px 16px;
  border: 1px solid var(--border);
  font-size: 12px;
  letter-spacing: .06em;
  border-radius: 100px;
  color: var(--muted);
  transition: border-color var(--transition), color var(--transition);
}
.tag:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- Statistik-Leiste ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 80px;
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-item {
  background: var(--dark);
  padding: 40px;
  text-align: center;
  transition: background var(--transition);
}
.stat-item:hover { background: var(--card); }
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label { font-size: 13px; color: var(--muted); margin-top: 8px; }

/* ---------- Leistungen-Karten ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { border-color: rgba(200,169,110,.4); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: border-color var(--transition), background var(--transition);
}
.service-card:hover .service-icon { border-color: var(--gold); background: var(--gold-dim); }
.service-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.service-desc { font-size: 14px; color: var(--muted); line-height: 1.8; }
.service-not-included {
  margin-top: 32px;
  padding: 16px 24px;
  background: rgba(255,80,80,.06);
  border: 1px solid rgba(255,80,80,.18);
  border-radius: var(--radius);
  font-size: 13px;
  color: #e08080;
}

/* ---------- Portfolio-Grid ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.project-card:hover { border-color: rgba(200,169,110,.4); transform: translateY(-4px); }
.project-thumb {
  aspect-ratio: 16/9;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--muted);
}
.project-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-thumb-overlay { opacity: 1; }
.project-thumb .mockup-label {
  position: absolute;
  bottom: 12px; left: 16px;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-body);
}
.project-info { padding: 24px 28px; }
.project-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.project-tag {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.project-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.project-desc { font-size: 13px; color: var(--muted); }
.project-featured {
  border-color: rgba(200,169,110,.35);
}
.project-featured .project-thumb {
  background: linear-gradient(135deg, #1a1500, #0d0d0d);
}

/* ---------- Kontaktformular ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.contact-info p { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
}
.contact-detail svg { flex-shrink: 0; color: var(--gold); }
.contact-detail a { color: var(--white); transition: color var(--transition); }
.contact-detail a:hover { color: var(--gold); }
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-status {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  display: none;
}
.form-status.success { background: rgba(80,200,80,.1); border: 1px solid rgba(80,200,80,.3); color: #80e080; display: block; }
.form-status.error   { background: rgba(200,80,80,.1);  border: 1px solid rgba(200,80,80,.3);  color: #e08080; display: block; }

/* ---------- Über-mich-Seite ---------- */
.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 8px;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}
.timeline-year {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.timeline-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.timeline-desc  { font-size: 14px; color: var(--muted); margin-top: 6px; }

.skill-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.skill-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  transition: border-color var(--transition);
}
.skill-item:hover { border-color: var(--gold); }
.skill-item svg { color: var(--gold); flex-shrink: 0; }

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { font-size: 1.6rem; margin-bottom: 12px; }
.footer-brand p { font-size: 14px; color: var(--muted); max-width: 260px; }
.footer-col h4 {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: var(--muted); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom span { color: var(--gold); }

/* ---------- Animationen ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* Scroll-Reveal-Klasse */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Hero-Decoration ---------- */
.hero-line {
  position: absolute;
  top: 0; right: 120px;
  width: 1px; height: 40%;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  opacity: .4;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .stats { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .skill-list { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .about-badge { bottom: -16px; right: -12px; width: 90px; height: 90px; }
  .about-badge .num { font-size: 1.8rem; }
}