/* =============================================
   DESIGN SYSTEM — Mehdi Zitouni Portfolio
   ============================================= */

:root {
  --ink:   #0a0716;
  --ink-2: #140a2c;
  --ink-3: #1f1142;
  --paper:   #f6f0e4;
  --paper-2: #ece4d3;
  --muted: rgba(246,240,228,0.62);
  --orange: #ff5a1f;
  --plum:   #c86bfe;
  --cyan:   #61dfe8;
  --line:   rgba(246,240,228,0.14);
  --line-2: rgba(246,240,228,0.32);
  --radius-card: 24px;
  --radius-sm:   12px;
  --wrap: 1320px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: 'Rajdhani', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--orange); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img { display: block; max-width: 100%; }

/* ---- Grain overlay ---- */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 99;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.4'/></svg>");
  opacity: .16; mix-blend-mode: overlay;
}

/* ---- Typography helpers ---- */
.serif { font-family: 'Lato', sans-serif; font-weight: 600; }
.mono  { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* ---- Layout ---- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 48px; }
@media (max-width: 720px) { .wrap { padding: 0 24px; } }

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10,7,22,.7);
  border-bottom: 1px solid var(--line);
}
.nav-row {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 18px 0; gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; letter-spacing: .02em;
}
.brand-logo { height: 36px; width: auto; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--paper), var(--plum) 60%, var(--ink-3));
  box-shadow: 0 0 0 1px var(--line-2), 0 0 28px rgba(200,107,254,.45);
}
.nav-links { display: flex; gap: 24px; font-size: 15px; color: var(--muted); }
.nav-links a:hover { color: var(--paper); transition: color .2s; }
.nav-right { display: flex; align-items: center; gap: 18px; }
.lang {
  display: flex; border: 1px solid var(--line-2);
  border-radius: 999px; overflow: hidden;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px;
}
.lang button { padding: 6px 12px; color: var(--muted); transition: .2s; }
.lang button.on { background: var(--paper); color: var(--ink); }
@media (max-width: 900px) { .nav-links { display: none; } }

/* ============================================
   HERO
   ============================================ */
.hero { padding: 96px 0 80px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px; align-items: end;
}
@media (max-width: 1080px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }

.tagline {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px;
  color: var(--muted); text-transform: uppercase;
  letter-spacing: .14em; margin-bottom: 32px;
}
.tagline::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 14px var(--orange);
  animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.35} }

h1.head {
  font-family: 'Lato', sans-serif; font-weight: 600;
  font-size: clamp(44px, 6.8vw, 108px);
  line-height: .98; letter-spacing: -.02em; margin-bottom: 36px;
}
h1.head em {
  font-style: italic; font-weight: 500;
  background: linear-gradient(120deg, var(--plum), var(--orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-intro { font-size: 19px; color: var(--muted); max-width: 580px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font-weight: 600; letter-spacing: .01em; font-size: 15px; transition: .2s;
}
.btn-primary { background: var(--paper); color: var(--ink); }
.btn-primary:hover { background: var(--orange); color: var(--ink); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line-2); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); transform: translateY(-2px); }
.btn-arrow { font-size: 18px; transition: transform .2s; }
.btn:hover .btn-arrow { transform: translate(3px,-3px); }

/* Hero card */
.hero-card {
  border: 1px solid var(--line); border-radius: 24px;
  background: linear-gradient(180deg, rgba(31,17,66,.5), rgba(20,10,44,.5));
  padding: 28px; display: flex; flex-direction: column; gap: 18px;
}
.photo {
  aspect-ratio: 1/1; border-radius: 18px; overflow: hidden; position: relative;
  background: radial-gradient(circle at 70% 30%, rgba(200,107,254,.35), transparent 55%),
              radial-gradient(circle at 30% 70%, rgba(255,90,31,.32), transparent 55%),
              linear-gradient(180deg, #251558, #0a0716);
  border: 1px solid var(--line);
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-ph {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(246,240,228,.55); font-family: 'Rajdhani', system-ui, sans-serif;
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  text-align: center; padding: 24px;
}
.photo-ph::before {
  content: ""; position: absolute; inset: 14px;
  border: 1px dashed rgba(246,240,228,.22); border-radius: 14px;
}
.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; font-family: 'Rajdhani', system-ui, sans-serif; }
.stat .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 6px; }
.stat .v { font-size: 14px; }

/* ============================================
   MARQUEE
   ============================================ */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 22px 0; overflow: hidden; white-space: nowrap;
  font-family: 'Lato', sans-serif; font-size: 26px; font-style: italic; color: var(--muted);
}
.marquee-track {
  display: inline-flex; gap: 48px;
  animation: marquee-scroll 42s linear infinite;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 48px; }
.marquee-track .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange); display: inline-block; flex: 0 0 auto;
}
@keyframes marquee-scroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@media (prefers-reduced-motion) { .marquee-track { animation: none; } }

/* ============================================
   SECTIONS
   ============================================ */
section { padding: 64px 0; }
.sec-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 24px; margin-bottom: 64px;
  border-bottom: 1px solid var(--line); padding-bottom: 24px;
}
.sec-head .num {
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px;
  color: var(--muted); letter-spacing: .16em; text-transform: uppercase; margin-bottom: 8px;
}
.sec-head h2 {
  font-family: 'Lato', sans-serif; font-weight: 600;
  font-size: clamp(34px, 5vw, 68px); line-height: 1; letter-spacing: -.02em;
}
.sec-head .sub { color: var(--muted); max-width: 380px; text-align: right; }
@media (max-width: 720px) {
  .sec-head { flex-direction: column; align-items: start; }
  .sec-head .sub { text-align: left; }
}

/* ============================================
   PROJECTS GRID
   ============================================ */
.proj-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.proj {
  border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden;
  background: rgba(20,10,44,.4); transition: transform .35s, border-color .35s;
  display: flex; flex-direction: column;
}
.proj:hover { transform: translateY(-6px); border-color: var(--line-2); }
.proj.span-7 { grid-column: span 7; }
.proj.span-6 { grid-column: span 6; }
.proj.span-5 { grid-column: span 5; }
@media (max-width: 980px) { .proj, .proj.span-7, .proj.span-6, .proj.span-5 { grid-column: span 12; } }

.proj-cover {
  aspect-ratio: 16/10; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.proj-cover-inner {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Lato', sans-serif; font-size: clamp(40px,6vw,64px);
  font-style: italic; letter-spacing: -.03em; text-align: center; padding: 0 20px;
  line-height: 1.05;
}
.proj-num {
  position: absolute; top: 18px; left: 22px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px;
  letter-spacing: .16em; opacity: .7;
}
.proj-tags {
  position: absolute; top: 18px; right: 22px;
  display: flex; gap: 6px; flex-wrap: wrap;
  justify-content: flex-end; max-width: 60%;
}
.tag {
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 10px;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.18);
  letter-spacing: .08em; text-transform: uppercase;
}
.proj-body {
  padding: 28px 28px 32px;
  display: flex; flex-direction: column; gap: 14px; flex: 1;
}
.proj-name { font-family: 'Lato', sans-serif; font-size: 26px; line-height: 1.15; }
.proj-tag { color: var(--muted); font-size: 16px; }
.proj-meta {
  display: flex; flex-wrap: wrap; gap: 14px 18px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px;
  color: var(--muted); text-transform: uppercase; letter-spacing: .1em;
  border-top: 1px solid var(--line); padding-top: 16px; margin-top: auto;
}
.proj-meta b { color: var(--paper); font-weight: 500; margin-left: 6px; }
.proj-links { display: flex; gap: 10px; flex-wrap: wrap; font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.proj-links a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 999px; transition: .2s;
  background: linear-gradient(135deg, var(--plum), var(--orange));
  color: var(--paper); font-weight: 500;
}
.proj-links a:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(200,107,254,.4); }

/* ============================================
   ABOUT
   ============================================ */
.about p { font-size: 19px; color: var(--paper); margin-bottom: 20px; max-width: 62ch; }
.about p.muted { color: var(--muted); }

/* Journey timeline */
.jt { list-style: none; margin-top: 48px; padding: 0; position: relative; }
.jt::before {
  content: ""; position: absolute; left: 160px; top: 8px; bottom: 8px;
  width: 1px; background: var(--line-2);
}
@media (max-width: 720px) { .jt::before { left: 10px; } }
.jt-item { display: grid; grid-template-columns: 160px 1fr; gap: 32px; padding: 14px 0; position: relative; }
.jt-item::before {
  content: ""; position: absolute; left: 154px; top: 24px;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--ink); border: 2px solid #C86BFE;
}
@media (max-width: 720px) {
  .jt-item { grid-template-columns: 1fr; gap: 6px; padding-left: 32px; }
  .jt-item::before { left: 4px; top: 8px; }
}
.jt-year { font-size: 13px; color: var(--muted); letter-spacing: .06em; padding-top: 6px; }
.jt-card { border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px; background: rgba(20,10,44,.4); }
.jt-card h4 { font-family: 'Lato', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.25; margin-bottom: 6px; }
.jt-card p { color: var(--muted); font-size: 15px; margin: 0; }
.jt-tag { display: inline-block; font-family: 'Rajdhani', system-ui, sans-serif; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--orange); margin-bottom: 6px; }

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.tl { display: grid; grid-template-columns: 160px 1fr; gap: 32px; border-top: 1px solid var(--line); padding: 28px 0; }
.tl:last-child { border-bottom: 1px solid var(--line); }
.tl-period { font-family: 'Rajdhani', system-ui, sans-serif; font-size: 13px; color: var(--muted); letter-spacing: .06em; }
.tl-role { font-family: 'Lato', sans-serif; font-size: 24px; line-height: 1.2; margin-bottom: 6px; }
.tl-org { color: #C86BFE; font-weight: 600; margin-bottom: 14px; font-size: 15px; letter-spacing: .02em; }
.tl-bullets { list-style: none; display: flex; flex-direction: column; gap: 8px; color: var(--muted); font-size: 16px; }
.tl-bullets li { padding-left: 18px; position: relative; }
.tl-bullets li::before { content: ""; position: absolute; left: 0; top: 11px; width: 8px; height: 1px; background: var(--paper); }
@media (max-width: 720px) { .tl { grid-template-columns: 1fr; gap: 8px; } }

/* ============================================
   SKILLS
   ============================================ */
.skills { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
@media (max-width: 1024px) { .skills { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .skills { grid-template-columns: 1fr; } }
.skill-cat {
  border: 1px solid var(--line); border-radius: 20px; padding: 22px;
  background: rgba(20,10,44,.4); display: flex; flex-direction: column; gap: 14px; min-height: 280px;
}
.skill-cat h3 {
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; align-items: center;
}
.skill-cat h3 .dot { width: 8px; height: 8px; border-radius: 50%; }
.skill-cat ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.skill-cat li { font-size: 15px; line-height: 1.35; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.skill-cat li:last-child { border-bottom: 0; }
.stack-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.stack-pills span {
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px;
  padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--paper);
}

/* ============================================
   EDUCATION
   ============================================ */
.certs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 720px) { .certs { grid-template-columns: 1fr; } }
.cert {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center;
  gap: 18px; padding: 18px 22px; border: 1px solid var(--line); border-radius: 16px;
  background: rgba(20,10,44,.4); transition: .2s;
}
.cert:hover { border-color: var(--line-2); transform: translateX(4px); }
.cert-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Lato', sans-serif; font-size: 22px; font-weight: 600;
  background: linear-gradient(135deg, var(--ink-3), var(--ink-2));
  border: 1px solid var(--line); color: var(--paper);
}
.cert-name { font-size: 16px; font-weight: 500; }
.cert-verify { font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; color: var(--muted); margin-top: 3px; }
.cert-year { font-family: 'Rajdhani', system-ui, sans-serif; font-size: 13px; color: var(--muted); }

/* ============================================
   CONTACT
   ============================================ */
.contact-card {
  border: 1px solid var(--line); border-radius: 32px; padding: 64px;
  background: radial-gradient(circle at 80% 0%, rgba(200,107,254,.18), transparent 50%),
              radial-gradient(circle at 0% 100%, rgba(255,90,31,.14), transparent 50%),
              rgba(20,10,44,.5);
}
@media (max-width: 720px) { .contact-card { padding: 36px 28px; } }
.contact-card h2 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(40px, 6vw, 84px); line-height: 1; letter-spacing: -.02em; margin-bottom: 24px;
}
.contact-card h2 em { font-style: italic; color: var(--orange); }
.contact-subtitle { color: var(--muted); max-width: 600px; font-size: 19px; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
@media (max-width: 720px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item {
  border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  display: flex; flex-direction: column; gap: 6px; transition: .2s;
}
.contact-item:hover { border-color: var(--line-2); background: rgba(31,17,66,.5); }
.contact-item .lbl { font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .14em; }
.contact-item .val { font-size: 16px; word-break: break-word; }

/* ============================================
   FOOTER
   ============================================ */
footer { padding: 36px 0 48px; border-top: 1px solid var(--line); margin-top: 80px; }
.foot-row { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px; color: var(--muted); letter-spacing: .06em; }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .55s ease, transform .55s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.detail-hero { padding: 64px 0 48px; border-bottom: 1px solid var(--line); }
.detail-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 40px; transition: .2s;
}
.detail-back:hover { color: var(--paper); }
.detail-cover {
  width: 100%; aspect-ratio: 16/7; border-radius: var(--radius-card); overflow: hidden;
  border: 1px solid var(--line); margin-bottom: 40px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Lato', sans-serif; font-size: clamp(48px,8vw,96px);
  font-style: italic; letter-spacing: -.03em; text-align: center;
}
.detail-cover--img { display: block; position: relative; padding: 0; background: var(--ink-2); }
.cover-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.cover-img--contain { object-fit: contain; object-position: center center; }
.detail-title { font-family: 'Lato', sans-serif; font-weight: 400; font-size: clamp(32px,4.5vw,60px); line-height: 1.1; letter-spacing: -.02em; margin-bottom: 20px; }
.detail-summary { font-size: 19px; color: var(--muted); max-width: 60ch; margin-bottom: 32px; }
.detail-meta {
  display: flex; flex-wrap: wrap; gap: 14px 24px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 12px;
  color: var(--muted); text-transform: uppercase; letter-spacing: .1em;
  padding-top: 24px; border-top: 1px solid var(--line);
}
.detail-meta b { color: var(--paper); font-weight: 500; margin-left: 6px; }
.detail-links, .block-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.detail-links a, .block-links a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 13px; letter-spacing: .08em;
  text-transform: uppercase; font-weight: 500; transition: .2s;
  background: linear-gradient(135deg, var(--plum), var(--orange));
  color: var(--paper);
}
.detail-links a:hover, .block-links a:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(200,107,254,.4); }
.detail-content { padding: 80px 0; max-width: 860px; margin: 0 auto; }

/* Blocks */
.block { margin-bottom: 40px; }
.block-h2 { font-family: 'Lato', sans-serif; font-weight: 400; font-size: clamp(28px,3.5vw,44px); line-height: 1.15; letter-spacing: -.02em; margin-bottom: 20px; }
.block-h3 { font-family: 'Lato', sans-serif; font-weight: 500; font-size: clamp(22px,2.5vw,32px); line-height: 1.2; margin-bottom: 16px; }
.block-h4 { font-family: 'Lato', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.25; margin-bottom: 12px; }
.block-p { font-size: 18px; line-height: 1.7; color: var(--muted); max-width: 62ch; }
.block-list { list-style: none; display: flex; flex-direction: column; gap: 10px; color: var(--muted); font-size: 17px; }
.block-list li { padding-left: 20px; position: relative; line-height: 1.55; }
.block-list li::before { content: ""; position: absolute; left: 0; top: 12px; width: 8px; height: 1px; background: var(--paper); }
.block-list.ordered { counter-reset: ol; }
.block-list.ordered li::before { content: counter(ol) "."; counter-increment: ol; font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; top: 3px; width: auto; height: auto; background: none; color: var(--orange); }
.block-quote { border-left: 2px solid var(--orange); padding: 8px 0 8px 22px; margin: 32px 0; font-family: 'Lato', sans-serif; font-style: italic; font-size: 22px; line-height: 1.4; }
.block-quote cite { display: block; font-size: 14px; font-style: normal; color: var(--muted); margin-top: 10px; font-family: 'Rajdhani', system-ui, sans-serif; letter-spacing: .08em; }
.block-spacer-sm { height: 24px; }
.block-spacer-md { height: 48px; }
.block-spacer-lg { height: 80px; }

/* Images in detail */
.block-img { width: 100%; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); }
.block-img img { width: 100%; height: auto; }
.block-img.narrow { max-width: 480px; }
.block-img.medium { max-width: 75%; margin-left: auto; margin-right: auto; }
.block-img.wide { max-width: 100%; margin-left: calc(-1 * min(80px, 5vw)); margin-right: calc(-1 * min(80px, 5vw)); width: calc(100% + min(160px, 10vw)); max-width: none; }
.block-img.full { margin-left: -48px; margin-right: -48px; width: calc(100% + 96px); border-radius: 0; max-width: none; }
@media (max-width: 720px) { .block-img.wide, .block-img.full { margin-left: -24px; margin-right: -24px; width: calc(100% + 48px); } }
.block-caption { font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; color: var(--muted); letter-spacing: .08em; margin-top: 10px; }

/* Gallery */
.block-gallery { display: grid; gap: 12px; }
.block-gallery.cols-2 { grid-template-columns: repeat(2,1fr); }
.block-gallery.cols-3 { grid-template-columns: repeat(3,1fr); }
.block-gallery.cols-4 { grid-template-columns: repeat(4,1fr); }
@media (max-width: 640px) { .block-gallery { grid-template-columns: 1fr !important; } }
.block-gallery img { width: 100%; border-radius: 12px; cursor: zoom-in; border: 1px solid var(--line); }

/* Before / After comparison */
.block-comparison { }
.comp-page-label {
  font-family: 'Rajdhani', system-ui, sans-serif;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.comp-note {
  font-size: 14px; color: var(--muted); margin-bottom: 16px;
  font-family: 'Rajdhani', system-ui, sans-serif; letter-spacing: .02em;
  border-left: 2px solid var(--line-2); padding-left: 14px;
}
.comp-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start;
}
@media (max-width: 640px) { .comp-grid { grid-template-columns: 1fr; } }
.comp-col { display: flex; flex-direction: column; gap: 10px; }
.comp-badge {
  display: inline-flex; align-items: center;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px; width: fit-content;
}
.comp-badge--before { background: rgba(246,240,228,.06); color: var(--muted); border: 1px solid var(--line); }
.comp-badge--after  { background: rgba(97,223,232,.1); color: var(--cyan); border: 1px solid rgba(97,223,232,.28); }
.comp-col--before img, .comp-after-item img {
  width: 100%; border-radius: 12px; border: 1px solid var(--line); cursor: zoom-in; display: block;
}
.comp-col--before img { opacity: .72; filter: grayscale(18%); }
.comp-after-item { display: flex; flex-direction: column; gap: 6px; }
.comp-step {
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 10px;
  letter-spacing: .1em; text-transform: uppercase; color: rgba(97,223,232,.6);
}

/* Video */
.block-video { position: relative; padding-bottom: 56.25%; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); }
.block-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Downloads */
.block-downloads { display: flex; flex-direction: column; gap: 12px; }
.dl-item {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px;
  background: rgba(20,10,44,.4); transition: .2s;
}
.dl-item:hover { border-color: var(--line-2); }
.dl-label { font-size: 15px; font-weight: 500; }
.dl-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-2);
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; transition: .2s; white-space: nowrap;
}
.dl-btn:hover { border-color: var(--orange); color: var(--orange); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,7,22,.95); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity .25s;
  overflow: hidden;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img {
  border-radius: 12px;
  transform-origin: center center;
  will-change: transform;
  user-select: none; -webkit-user-drag: none;
  transition: none;
  image-rendering: high-quality;
}
.lightbox-close {
  position: fixed; top: 24px; right: 28px;
  font-family: 'Rajdhani', system-ui, sans-serif; font-size: 24px;
  color: var(--muted); cursor: pointer; transition: .2s; z-index: 201;
}
.lightbox-close:hover { color: var(--paper); }
.lightbox-zoom-bar {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; align-items: center;
  background: rgba(10,7,22,.7); backdrop-filter: blur(10px);
  padding: 6px 14px; border-radius: 32px;
  border: 1px solid rgba(255,255,255,.1);
  z-index: 201; opacity: 0; transition: opacity .25s; pointer-events: none;
}
.lightbox.open .lightbox-zoom-bar { opacity: 1; pointer-events: all; }
.lightbox-zoom-btn {
  background: none; border: 1px solid rgba(255,255,255,.25);
  color: var(--paper); width: 34px; height: 34px; border-radius: 50%;
  cursor: pointer; font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, border-color .15s;
}
.lightbox-zoom-btn:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.5); }

/* 404 */
.page-404 {
  min-height: 70vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; gap: 24px;
}
.page-404 .num-404 {
  font-family: 'Lato', sans-serif; font-size: clamp(80px,15vw,200px);
  font-style: italic; line-height: 1; letter-spacing: -.04em;
  background: linear-gradient(120deg, var(--plum), var(--orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Skip link */
.skip { position: absolute; left: -9999px; top: auto; }
.skip:focus { position: fixed; left: 16px; top: 16px; z-index: 999; background: var(--orange); color: var(--ink); padding: 8px 16px; border-radius: 8px; }

/* =============================================
   CHATBOT WIDGET
   ============================================= */
#cb-toggle {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--plum), var(--orange));
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(200,107,254,.4);
  transition: transform .2s, box-shadow .2s;
}
#cb-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 32px rgba(200,107,254,.55); }
#cb-toggle svg { width: 26px; height: 26px; fill: var(--paper); }

#cb-panel {
  position: fixed; bottom: 92px; right: 24px; z-index: 1000;
  width: 360px; max-width: calc(100vw - 32px);
  background: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: var(--radius-card); overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  transform: translateY(12px) scale(.97);
  opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
}
#cb-panel.cb-panel--open { opacity: 1; transform: translateY(0) scale(1); pointer-events: all; }

.cb-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(90deg, var(--ink-3), var(--ink-2));
  border-bottom: 1px solid var(--line);
}
.cb-header-title { display: flex; align-items: center; gap: 10px; }
.cb-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--plum), var(--orange));
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.cb-header-title span { font-weight: 600; font-size: 14px; color: var(--paper); }
#cb-close {
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: 20px; line-height: 1;
  padding: 4px; transition: color .15s;
}
#cb-close:hover { color: var(--paper); }

#cb-messages {
  flex: 1; overflow-y: auto; padding: 16px; min-height: 220px; max-height: 340px;
  display: flex; flex-direction: column; gap: 10px;
  scrollbar-width: thin; scrollbar-color: var(--line-2) transparent;
}
.cb-msg {
  max-width: 85%; padding: 10px 14px;
  border-radius: 16px; font-size: 13.5px; line-height: 1.55;
  word-break: break-word;
}
.cb-msg--bot { background: var(--ink-3); color: var(--paper); border-bottom-left-radius: 4px; align-self: flex-start; }
.cb-msg--user { background: linear-gradient(135deg, var(--plum), var(--orange)); color: var(--paper); border-bottom-right-radius: 4px; align-self: flex-end; }

.cb-typing { display: flex; align-items: center; gap: 4px; padding: 12px 16px; }
.cb-typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--muted); display: inline-block;
  animation: cb-bounce .9s infinite ease-in-out;
}
.cb-typing span:nth-child(2) { animation-delay: .15s; }
.cb-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes cb-bounce { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }

#cb-chips {
  padding: 8px 16px 4px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.cb-chip {
  background: var(--ink-3); border: 1px solid var(--line-2);
  color: var(--muted); font-size: 12px; border-radius: 20px;
  padding: 5px 12px; cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.cb-chip:hover { background: var(--plum); color: var(--paper); border-color: var(--plum); }

.cb-booking-badge {
  display: block; margin-top: 10px;
  background: rgba(97,223,232,.12); color: var(--cyan);
  border: 1px solid rgba(97,223,232,.3); border-radius: 20px;
  font-size: 11px; padding: 4px 10px; letter-spacing: .04em;
  width: fit-content;
}

.cb-inline-choices {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px 0 2px 0;
}
.cb-inline-chip {
  font-size: 12px; padding: 5px 13px;
  background: var(--ink-3); border: 1px solid var(--line-2);
  color: var(--muted); border-radius: 20px; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  font-family: 'Rajdhani', system-ui, sans-serif;
}
.cb-inline-chip:hover { background: var(--plum); color: var(--paper); border-color: var(--plum); }

.cb-input-row {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--line);
}
#cb-input {
  flex: 1; background: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: 20px; color: var(--paper); font-size: 13.5px;
  padding: 8px 14px; outline: none; transition: border-color .15s;
  font-family: inherit;
}
#cb-input::placeholder { color: var(--muted); }
#cb-input:focus { border-color: var(--plum); }
#cb-send {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: linear-gradient(135deg, var(--plum), var(--orange));
  cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .15s;
}
#cb-send:disabled { opacity: .4; cursor: not-allowed; }
#cb-send svg { width: 16px; height: 16px; fill: var(--paper); }

.cb-msg a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.cb-msg a:hover { color: var(--paper); }