/* ==============================================
   RAINER DAISS — IMMERSIVE STORYTELLING v4
   ============================================== */
@charset "UTF-8";

:root {
  --bg:      #0c0c0f;
  --bg2:     #08080b;
  --surface: rgba(255,255,255,.035);
  --border:  rgba(255,255,255,.06);
  --text:    #a8a8b4;
  --dim:     #5e5e6e;
  --white:   #eeeef0;
  --warm:    #e8a87c;
  --warm2:   #d4776b;
  --cool:    #7eb8c9;
  --r:       16px;
  --rs:      10px;
  --font:    'DM Sans', system-ui, sans-serif;
  --serif:   'Playfair Display', Georgia, serif;
  --ease:    cubic-bezier(.4,0,.2,1);
  --nav-h:   56px;
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
  --bg:      #f4f2ef;
  --bg2:     #eae7e2;
  --surface: rgba(0,0,0,.04);
  --border:  rgba(0,0,0,.08);
  --text:    #4a4a56;
  --dim:     #8a8a96;
  --white:   #1a1a24;
  --warm:    #c07a4a;
  --warm2:   #b05a3e;
  --cool:    #4a8fa2;
}
[data-theme="light"] #login { background:var(--bg); }
[data-theme="light"] .login-box { background:rgba(255,255,255,.7); border-color:rgba(0,0,0,.08); }
[data-theme="light"] .input-wrap { background:rgba(0,0,0,.03); border-color:rgba(0,0,0,.1); }
[data-theme="light"] .input-wrap input { color:var(--white); }
[data-theme="light"] .login-svg-bg g { opacity:.02 !important; }
[data-theme="light"] #nav.scrolled { background:rgba(244,242,239,.92); border-bottom-color:rgba(0,0,0,.06); }
[data-theme="light"] #burger span { background:var(--white); }
[data-theme="light"] .mob-menu { background:rgba(244,242,239,.97); }
[data-theme="light"] .hero-img { opacity:.1; filter:brightness(1.1) saturate(.5); }
[data-theme="light"] .hero-overlay { background:linear-gradient(to bottom,rgba(244,242,239,.5) 0%,rgba(244,242,239,.2) 35%,rgba(244,242,239,.3) 65%,var(--bg) 100%); }
[data-theme="light"] .hero-btn { border-color:rgba(192,122,74,.25); color:var(--white); }
[data-theme="light"] .hero-btn:hover { background:rgba(192,122,74,.08); }
[data-theme="light"] .chapter::before { background:linear-gradient(90deg,transparent,rgba(192,122,74,.15),rgba(74,143,162,.15),transparent); }
[data-theme="light"] .story-tags span { background:rgba(0,0,0,.03); border-color:rgba(0,0,0,.06); }
[data-theme="light"] .story-tags span:hover { background:rgba(192,122,74,.08); }
[data-theme="light"] .story-highlight { background:rgba(192,122,74,.08); border-color:rgba(192,122,74,.15); }
[data-theme="light"] .current-badge { background:linear-gradient(135deg,rgba(192,122,74,.1),rgba(74,143,162,.08)); border-color:rgba(192,122,74,.2); }
[data-theme="light"] .current-job { border-left-color:rgba(192,122,74,.2); }
[data-theme="light"] .sbar-track { background:rgba(0,0,0,.06); }
[data-theme="light"] .pill { background:rgba(0,0,0,.03); border-color:rgba(0,0,0,.06); }
[data-theme="light"] .pill:hover { background:rgba(192,122,74,.08); }
[data-theme="light"] .pill.accent { background:rgba(192,122,74,.1); border-color:rgba(192,122,74,.18); }
[data-theme="light"] .extra-box { background:rgba(255,255,255,.6); border-color:rgba(0,0,0,.06); }
[data-theme="light"] .extra-box:hover { border-color:rgba(192,122,74,.15); }
[data-theme="light"] .extra-box li { border-bottom-color:rgba(0,0,0,.06); }
[data-theme="light"] .interest-row span { background:rgba(0,0,0,.03); border-color:rgba(0,0,0,.06); }
[data-theme="light"] .c-link { background:rgba(255,255,255,.5); border-color:rgba(0,0,0,.06); }
[data-theme="light"] .c-link:hover { background:rgba(255,255,255,.8); border-color:rgba(192,122,74,.15); }
[data-theme="light"] .contact-photo img { border-color:rgba(192,122,74,.15); box-shadow:0 24px 60px rgba(0,0,0,.1); }
[data-theme="light"] .contact-photo-glow { background:radial-gradient(ellipse at center,rgba(192,122,74,.08),transparent 70%); }
[data-theme="light"] footer { border-top-color:rgba(0,0,0,.06); }
[data-theme="light"] #btt { background:rgba(255,255,255,.7); border-color:rgba(0,0,0,.08); color:var(--white); }
[data-theme="light"] #btt:hover { background:rgba(192,122,74,.12); }
[data-theme="light"] .login-box button[type="submit"] { color:#fff; }
[data-theme="light"] .contact-cta { color:#fff; }

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body { font-family:var(--font); background:var(--bg); color:var(--text); line-height:1.7; overflow-x:hidden; transition:background .5s,color .5s; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
img { max-width:100%; display:block; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }
em { font-style:normal; color:var(--warm); }
strong { color:var(--white); font-weight:600; }
.hide { display:none !important; }

/* ===== SCROLL PROGRESS ===== */
#progress { position:fixed; top:0; left:0; height:2px; width:0; background:linear-gradient(90deg,var(--warm),var(--cool)); z-index:9999; transition:width .1s; }

/* ===== LOGIN ===== */
#login {
  position:fixed; inset:0; z-index:9000;
  display:flex; align-items:center; justify-content:center;
  background:var(--bg);
  transition:opacity 1s, visibility 1s;
}
#login.out { opacity:0; visibility:hidden; pointer-events:none; }
.login-svg-bg {
  position:absolute; inset:0; width:100%; height:100%;
  z-index:0;
}
.login-box {
  position:relative; z-index:1;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(50px); -webkit-backdrop-filter:blur(50px);
  border:1px solid rgba(255,255,255,.07);
  border-radius:20px; padding:48px 40px 36px; max-width:380px; width:88%;
  text-align:center;
}
.login-avatar {
  width:80px; height:80px; border-radius:50%; overflow:hidden;
  margin:0 auto 16px;
  border:2px solid rgba(232,168,124,.2);
  box-shadow:0 0 30px rgba(232,168,124,.08);
}
.login-avatar img { width:100%; height:100%; object-fit:cover; object-position:center 30%; }
.login-box h2 { font-family:var(--serif); font-size:1.4rem; color:var(--white); margin-bottom:2px; }
.login-role { font-size:.78rem; color:var(--dim); margin-bottom:24px; }
.input-wrap {
  display:flex; align-items:center; gap:10px;
  background:rgba(255,255,255,.04); border:1px solid var(--border);
  border-radius:var(--rs); padding:0 14px;
  transition:border-color .3s, box-shadow .3s;
}
.input-wrap:focus-within { border-color:var(--warm); box-shadow:0 0 0 3px rgba(232,168,124,.08); }
.input-wrap svg { width:18px; height:18px; color:var(--dim); flex-shrink:0; }
.input-wrap input {
  flex:1; padding:13px 0; background:none; border:none;
  color:var(--white); font-size:.92rem; outline:none;
  font-family:var(--font);
}
.input-wrap input::placeholder { color:var(--dim); }
#err { color:#e05252; font-size:.78rem; min-height:18px; margin:6px 0; }
.login-box button[type="submit"] {
  width:100%; padding:13px; margin-top:4px;
  background:linear-gradient(135deg,var(--warm),var(--warm2)); color:#fff;
  font-weight:600; font-size:.9rem; border-radius:var(--rs);
  display:flex; align-items:center; justify-content:center; gap:8px;
  transition:transform .3s,box-shadow .3s;
}
.login-box button[type="submit"] svg { width:16px; height:16px; }
.login-box button:hover { transform:translateY(-2px); box-shadow:0 10px 30px rgba(232,168,124,.2); }
.login-hint { font-size:.7rem; color:var(--dim); margin-top:16px; letter-spacing:1px; text-transform:uppercase; }
@keyframes shake { 0%,100%{transform:translateX(0)} 20%,60%{transform:translateX(-6px)} 40%,80%{transform:translateX(6px)} }
.shake { animation:shake .4s; }

/* ===== NAV ===== */
#nav {
  position:fixed; top:0; left:0; width:100%; height:var(--nav-h); z-index:1000;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 28px; transition:background .4s,backdrop-filter .4s;
}
#nav.scrolled { background:rgba(12,12,15,.9); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid var(--border); }
.nav-logo { font-family:var(--serif); font-size:1.2rem; color:var(--white); font-weight:900; }
.nav-logo span { color:var(--warm); }
.nav-right { display:flex; gap:28px; }
.nav-right a { font-size:.8rem; font-weight:500; color:var(--dim); transition:color .3s; position:relative; }
.nav-right a::after { content:''; position:absolute; bottom:-3px; left:0; width:0; height:1.5px; background:var(--warm); transition:width .3s; }
.nav-right a:hover, .nav-right a.on { color:var(--white); }
.nav-right a:hover::after, .nav-right a.on::after { width:100%; }
#burger { display:none; width:26px; height:18px; position:relative; z-index:1100; }
#burger span { position:absolute; left:0; width:100%; height:1.5px; background:var(--white); transition:transform .3s,opacity .3s; }
#burger span:first-child { top:0; }
#burger span:last-child { bottom:0; }
#burger.open span:first-child { top:50%; transform:translateY(-50%) rotate(45deg); }
#burger.open span:last-child { bottom:auto; top:50%; transform:translateY(-50%) rotate(-45deg); }
.mob-menu { position:fixed; inset:0; z-index:1050; background:rgba(12,12,15,.97); backdrop-filter:blur(18px); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:28px; opacity:0; visibility:hidden; transition:opacity .4s,visibility .4s; }
.mob-menu.open { opacity:1; visibility:visible; }
.mob-menu a { font-family:var(--serif); font-size:1.4rem; color:var(--dim); transition:color .3s; }
.mob-menu a:hover { color:var(--warm); }
/* Theme Toggle */
#themeToggle {
  width:32px; height:32px; display:flex; align-items:center; justify-content:center;
  border-radius:50%; border:1px solid var(--border); background:var(--surface);
  color:var(--dim); transition:color .3s,background .3s,border-color .3s,transform .3s;
  margin-left:4px;
}
#themeToggle:hover { color:var(--warm); background:rgba(232,168,124,.06); border-color:rgba(232,168,124,.15); transform:rotate(15deg); }
#themeToggle svg { width:16px; height:16px; }
#themeToggle .icon-moon { display:none; }
[data-theme="light"] #themeToggle .icon-sun { display:none; }
[data-theme="light"] #themeToggle .icon-moon { display:block; }

@media(max-width:768px){ .nav-right{display:none} #burger{display:block} }

/* ===== HERO ===== */
#hero {
  position:relative; min-height:100vh; min-height:100dvh;
  display:flex; align-items:center; justify-content:center;
  text-align:center; overflow:hidden;
}
.hero-photo-wrap {
  position:absolute; inset:0;
  overflow:hidden;
}
.hero-img {
  width:100%; height:100%;
  object-fit:cover;
  object-position:center 20%;
  opacity:.14;
  filter:brightness(.8) saturate(.6);
}
.hero-particles { position:absolute; inset:0; width:100%; height:100%; z-index:1; pointer-events:none; }
.hero-overlay {
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(to bottom, rgba(12,12,15,.5) 0%, rgba(12,12,15,.2) 35%, rgba(12,12,15,.3) 65%, var(--bg) 100%);
}
.hero-content { position:relative; z-index:2; padding:calc(var(--nav-h) + 40px) 24px 80px; max-width:700px; }
.hero-hi { display:inline-block; font-size:.7rem; letter-spacing:4px; text-transform:uppercase; color:var(--warm); margin-bottom:20px; border:1px solid rgba(232,168,124,.15); padding:6px 18px; border-radius:999px; }
#hero h1 { font-family:var(--serif); font-size:clamp(3rem,10vw,7rem); font-weight:900; line-height:.92; color:var(--white); margin-bottom:24px; }
.hero-sub { font-size:clamp(.88rem,2vw,1.05rem); color:var(--text); max-width:500px; margin:0 auto 44px; line-height:1.8; }
.hero-nums { display:flex; justify-content:center; gap:40px; flex-wrap:wrap; margin-bottom:44px; }
.hero-stat { text-align:center; }
.hero-stat strong { font-family:var(--serif); font-size:clamp(2rem,5vw,3rem); color:var(--warm); }
.hero-stat span { font-size:1.2rem; color:var(--warm); font-weight:700; }
.hero-stat small { display:block; font-size:.7rem; color:var(--dim); margin-top:2px; text-transform:uppercase; letter-spacing:1px; }
.hero-btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 30px; border:1px solid rgba(232,168,124,.2);
  border-radius:999px; font-size:.85rem; font-weight:500; color:var(--white);
  transition:background .3s,transform .3s,border-color .3s;
}
.hero-btn svg { width:16px; height:16px; color:var(--warm); }
.hero-btn:hover { background:rgba(232,168,124,.06); transform:translateY(-2px); border-color:rgba(232,168,124,.35); }

/* ===== CHAPTERS ===== */
.chapter { padding:110px 0; position:relative; overflow:hidden; }
.ch-dark { background:var(--bg2); }
.section-bg-svg { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:0; }
.chapter::before {
  content:''; position:absolute; top:0; left:8%; right:8%; height:1px; z-index:1;
  background:linear-gradient(90deg,transparent,rgba(232,168,124,.12),rgba(126,184,201,.12),transparent);
}
.ch-header { text-align:center; margin-bottom:80px; padding:0 24px; position:relative; z-index:1; }
.ch-num { display:inline-block; font-size:.65rem; font-weight:600; letter-spacing:4px; text-transform:uppercase; color:var(--warm); margin-bottom:10px; }
.ch-header h2 { font-family:var(--serif); font-size:clamp(1.8rem,4vw,2.8rem); color:var(--white); margin-bottom:10px; }
.ch-sub { color:var(--dim); font-size:.92rem; max-width:480px; margin:0 auto; }

/* ===== STORY BLOCKS ===== */
.story-block {
  display:grid; grid-template-columns:1fr 1fr; gap:40px;
  max-width:1060px; margin:0 auto 90px; padding:0 28px;
  align-items:center; position:relative; z-index:1;
}
.story-block.reverse { direction:rtl; }
.story-block.reverse > * { direction:ltr; }
.story-date { display:inline-block; font-size:.68rem; font-weight:600; letter-spacing:2px; color:var(--warm); text-transform:uppercase; margin-bottom:10px; }
.story-text h3 { font-family:var(--serif); font-size:1.4rem; color:var(--white); margin-bottom:12px; }
.story-text p { font-size:.92rem; color:var(--text); margin-bottom:12px; line-height:1.8; }
.story-tags { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; }
.story-tags span { padding:5px 14px; font-size:.72rem; font-weight:500; background:var(--surface); border:1px solid var(--border); border-radius:999px; color:var(--text); transition:background .3s,color .3s; }
.story-tags span:hover { background:rgba(232,168,124,.06); color:var(--warm); }
.story-highlight { margin-top:16px; display:inline-block; padding:7px 18px; background:rgba(232,168,124,.06); border:1px solid rgba(232,168,124,.12); border-radius:var(--rs); font-size:.78rem; font-weight:600; color:var(--warm); }

/* Current job badge */
.current-badge {
  display:inline-block; margin-bottom:10px;
  padding:5px 14px; border-radius:999px;
  background:linear-gradient(135deg,rgba(232,168,124,.1),rgba(126,184,201,.08));
  border:1px solid rgba(232,168,124,.2);
  font-size:.72rem; font-weight:600; color:var(--warm);
  letter-spacing:1px;
}
.current-job { border-left:2px solid rgba(232,168,124,.15); padding-left:24px; border-radius:0; }

.story-visual { display:flex; align-items:center; justify-content:center; }
.story-svg { width:100%; max-width:360px; height:auto; color:var(--warm); }
.ch-dark .story-svg { color:var(--cool); }

@media(max-width:768px){
  .story-block, .story-block.reverse { grid-template-columns:1fr; direction:ltr; }
  .story-visual { order:-1; margin-bottom:20px; }
  .story-svg { max-width:220px; }
  .current-job { padding-left:16px; }
}

/* ===== SKILLS ===== */
.skills-wrap { display:grid; grid-template-columns:1fr 1fr; gap:48px; max-width:800px; margin:0 auto 48px; padding:0 24px; position:relative; z-index:1; }
.skill-group h3 { font-family:var(--serif); font-size:1rem; color:var(--white); margin-bottom:18px; }
.sbar { margin-bottom:14px; }
.sbar span { display:block; font-size:.8rem; margin-bottom:5px; }
.sbar-track { height:5px; background:rgba(255,255,255,.04); border-radius:999px; overflow:hidden; }
.sbar-fill { height:100%; width:0; border-radius:999px; background:linear-gradient(90deg,var(--warm),var(--cool)); transition:width 1.2s var(--ease); }
@media(max-width:640px){ .skills-wrap{grid-template-columns:1fr} }

.pills-wrap { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; max-width:700px; margin:0 auto 56px; padding:0 24px; position:relative; z-index:1; }
.pill { padding:7px 18px; font-size:.76rem; font-weight:500; background:var(--surface); border:1px solid var(--border); border-radius:999px; transition:background .3s,transform .3s,color .3s; }
.pill:hover { background:rgba(232,168,124,.06); color:var(--warm); transform:translateY(-2px); }
.pill.accent { background:rgba(232,168,124,.08); border-color:rgba(232,168,124,.18); color:var(--warm); }

.extra-row { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:18px; max-width:900px; margin:0 auto; padding:0 24px; position:relative; z-index:1; }
.extra-box { background:var(--surface); border:1px solid var(--border); border-radius:var(--r); padding:22px 18px; transition:border-color .3s,transform .3s; }
.extra-box:hover { border-color:rgba(232,168,124,.1); transform:translateY(-2px); }
.extra-box h4 { font-size:.88rem; color:var(--white); margin-bottom:12px; }
.extra-box ul { padding:0; }
.extra-box li { font-size:.82rem; padding:4px 0; border-bottom:1px solid var(--border); color:var(--text); }
.extra-box li:last-child { border-bottom:none; }
.interest-row { display:flex; flex-wrap:wrap; gap:6px; }
.interest-row span { font-size:.78rem; padding:4px 10px; background:rgba(255,255,255,.025); border:1px solid var(--border); border-radius:999px; }

/* ===== CONTACT ===== */
#contact { padding:90px 0; }
.contact-inner { display:grid; grid-template-columns:auto 1fr; gap:56px; max-width:900px; margin:0 auto; padding:0 24px; align-items:center; position:relative; z-index:1; }
.contact-photo { width:280px; position:relative; }
.contact-photo img { width:100%; border-radius:var(--r); border:2px solid rgba(232,168,124,.1); box-shadow:0 24px 60px rgba(0,0,0,.4); position:relative; z-index:1; }
.contact-photo-glow { position:absolute; inset:-20px; border-radius:var(--r); background:radial-gradient(ellipse at center,rgba(232,168,124,.06),transparent 70%); z-index:0; }
.contact-info .ch-num { margin-bottom:8px; }
.contact-info h2 { font-family:var(--serif); font-size:clamp(1.5rem,3vw,2rem); color:var(--white); margin-bottom:12px; }
.contact-info > p { font-size:.92rem; color:var(--text); margin-bottom:24px; line-height:1.7; }
.contact-links { display:flex; flex-direction:column; gap:10px; margin-bottom:18px; }
.c-link { display:flex; align-items:center; gap:14px; padding:14px 18px; background:var(--surface); border:1px solid var(--border); border-radius:var(--rs); transition:background .3s,transform .3s,border-color .3s; }
.c-link:hover { background:rgba(255,255,255,.05); transform:translateX(6px); border-color:rgba(232,168,124,.1); }
.c-link svg { width:22px; height:22px; flex-shrink:0; color:var(--warm); }
.c-link strong { display:block; color:var(--white); font-size:.86rem; }
.c-link small { color:var(--dim); font-size:.78rem; }
.c-mail { border-color:rgba(232,168,124,.12); }
.contact-cta {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  width:100%; padding:15px 24px; margin-top:6px;
  background:linear-gradient(135deg,var(--warm),var(--warm2)); color:#fff;
  font-weight:600; font-size:.92rem; border-radius:var(--rs);
  transition:transform .3s,box-shadow .3s;
}
.contact-cta:hover { transform:translateY(-2px); box-shadow:0 10px 32px rgba(232,168,124,.2); }
@media(max-width:768px){
  .contact-inner { grid-template-columns:1fr; text-align:center; }
  .contact-photo { width:200px; margin:0 auto; }
  .contact-links { align-items:stretch; }
}

/* ===== FOOTER ===== */
footer { text-align:center; padding:28px; border-top:1px solid var(--border); }
footer span { font-size:.72rem; color:var(--dim); }

/* ===== BACK TO TOP ===== */
#btt {
  position:fixed; bottom:24px; right:24px; width:40px; height:40px;
  border-radius:50%; background:var(--surface); backdrop-filter:blur(8px);
  border:1px solid var(--border); color:var(--white); font-size:1rem;
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .3s,visibility .3s,transform .3s,background .3s; z-index:800;
}
#btt.show { opacity:1; visibility:visible; transform:translateY(0); }
#btt:hover { background:rgba(232,168,124,.1); color:var(--warm); }

/* ===== ANIMATIONS ===== */
.fade-up { opacity:0; transform:translateY(40px); transition:opacity .8s var(--ease),transform .8s var(--ease); }
.fade-left { opacity:0; transform:translateX(-40px); transition:opacity .8s var(--ease),transform .8s var(--ease); }
.fade-right { opacity:0; transform:translateX(40px); transition:opacity .8s var(--ease),transform .8s var(--ease); }
.fade-up.vis, .fade-left.vis, .fade-right.vis { opacity:1; transform:translate(0); }

/* ===== RESPONSIVE ===== */
@media(max-width:480px){
  .chapter { padding:70px 0; }
  #hero h1 { font-size:2.8rem; }
  .hero-nums { gap:20px; }
  .ch-header { margin-bottom:48px; }
  .login-box { padding:36px 24px 28px; }
  .story-block { margin-bottom:56px; }
}