/* =============================================
   INES FLORENS PORTFOLIO — Shared Styles
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,700;1,9..40,400&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #09090F;
  color: #F0EDE8;
  font-family: 'DM Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #09090F; }
::-webkit-scrollbar-thumb { background: #252535; border-radius: 2px; }

/* ── Tokens ── */
:root {
  --accent:       oklch(72% 0.17 62);
  --accent-hex:   #C9922A;
  --accent-teal:  oklch(62% 0.13 198);
  --fg1:          #F0EDE8;
  --fg2:          #A09B95;
  --fg3:          #7A7570;
  --fg4:          #5C5856;
  --fg5:          #3E3C3A;
  --bg0:          #09090F;
  --bg1:          #111118;
  --bg2:          #1A1A26;
  --border:       rgba(255,255,255,0.07);
  --border-s:     rgba(255,255,255,0.13);
  --border-a:     rgba(201,146,42,0.3);
}

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px;
  display: flex; align-items: center;
  padding: 0 40px;
  background: rgba(9,9,15,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.nav.scrolled { border-color: var(--border); }
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 17px;
  color: var(--fg1); text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo-slash { color: rgba(255,255,255,.18); }
.nav-logo-sub {
  font-family: 'Space Mono', monospace;
  font-size: 9px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--fg4);
}
.nav-links {
  display: flex; gap: 2px; margin-left: auto; margin-right: 24px;
}
.nav-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px; color: var(--fg2);
  text-decoration: none; padding: 8px 14px;
  border-radius: 4px;
  transition: color .2s, background .2s;
  position: relative;
}
.nav-link:hover { color: var(--fg1); }
.nav-link.active { color: var(--accent); }
.nav-link.active::after {
  content: ''; position: absolute;
  bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent);
}
.nav-cta {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px; font-weight: 500;
  color: #09090F; background: var(--accent);
  padding: 8px 18px; border-radius: 4px;
  text-decoration: none;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: oklch(80% 0.13 62); }
.nav-cta:active { transform: scale(.97); }

/* ── Section rule ── */
.rule {
  height: 1px; margin-bottom: 52px;
  background: linear-gradient(90deg, transparent, var(--accent-hex)55 25%, var(--accent-hex)55 75%, transparent);
}

/* ── Section label ── */
.sec-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg4);
  margin-bottom: 12px;
}

/* ── Section heading ── */
.sec-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600; color: var(--fg1);
  letter-spacing: -0.03em; line-height: 1.05;
  margin-bottom: 56px;
}

/* ── Container ── */
.container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 40px;
}

/* ── Pill tag ── */
.tag {
  display: inline-flex; align-items: center;
  padding: 5px 12px; border-radius: 6px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0; text-transform: none;
  border: 1px solid var(--border); color: var(--fg2);
  background: rgba(255,255,255,.04);
  transition: border-color .2s, color .2s;
}
.tag:hover { border-color: var(--border-s); color: var(--fg1); }
.tag-accent {
  border-color: var(--border-a);
  color: var(--accent);
  background: rgba(201,146,42,.06);
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px; font-weight: 500;
  padding: 12px 28px; border-radius: 4px;
  text-decoration: none; cursor: pointer; border: none;
  transition: all .2s cubic-bezier(0.16,1,0.3,1);
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: #09090F; }
.btn-primary:hover { background: oklch(80% 0.13 62); }
.btn-ghost { background: transparent; color: var(--fg1); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--border-s); background: rgba(255,255,255,.03); }
.btn-lg { padding: 15px 36px; font-size: 15px; }

/* ── Card ── */
.card {
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color .25s, transform .3s cubic-bezier(0.16,1,0.3,1), box-shadow .25s;
}
.card:hover {
  border-color: var(--border-s);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.4), 0 0 20px rgba(201,146,42,.08);
}

/* ── Viewport grid bg ── */
.grid-bg {
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ── Split Text ── */
.split-word { overflow: hidden; display: inline-block; }
.split-char {
  display: inline-block;
  animation: splitUp .7s cubic-bezier(0.16,1,0.3,1) both;
}
@keyframes splitUp {
  from { transform: translateY(105%) skewY(5deg); opacity: 0; }
  to   { transform: translateY(0) skewY(0deg); opacity: 1; }
}

/* ── Status badge ── */
.badge-open {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px; border-radius: 100px;
  font-family: 'Space Mono', monospace;
  font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(100,200,120,.08); border: 1px solid rgba(100,200,120,.2);
  color: oklch(65% 0.15 150);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: oklch(65% 0.15 150);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.8);} }

/* ── Page transitions ── */
@keyframes pageIn { from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;} }
.page-in { animation: pageIn .5s cubic-bezier(0.16,1,0.3,1) both; }

/* ── Fade up ── */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s cubic-bezier(0.16,1,0.3,1), transform .6s cubic-bezier(0.16,1,0.3,1);
}
.fade-up.visible { opacity: 1; transform: none; }

/* ══════════════════════════════════════════
   RESPONSIVE — Mobile / Tablet / Desktop
   ══════════════════════════════════════════ */

/* ── Hamburger Nav (mobile only) ── */

/* ── Hamburger Nav ── */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--fg1); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-mobile-menu {
  display: none;
  position: fixed; inset: 0; top: 64px; z-index: 99;
  background: rgba(9,9,15,0.97);
  backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 40px 24px;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px; font-weight: 600;
  color: var(--fg2); text-decoration: none;
  padding: 12px 0; letter-spacing: -.02em;
  transition: color .2s;
}
.nav-mobile-link:hover { color: var(--fg1); }
.nav-mobile-cta {
  margin-top: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px; font-weight: 500;
  color: #09090F; background: var(--accent);
  padding: 14px 36px; border-radius: 4px;
  text-decoration: none;
}

/* ── Tablet ── */
@media (max-width: 1024px) {
  .container { padding: 0 28px; }
  .nav { padding: 0 28px; }
  .sec-heading { margin-bottom: 40px; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  /* Nav — hamburger activé, liens masqués */
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
  .nav { padding: 0 20px; }

  /* Container */
  .container { padding: 0 20px; }

  /* Buttons */
  .btn-lg { padding: 13px 24px; font-size: 14px; }

  /* Section headings */
  .sec-heading { font-size: clamp(24px,6vw,36px); margin-bottom: 32px; }

  /* Page footer */
  .page-footer {
    flex-direction: column; align-items: flex-start; gap: 16px;
  }

  /* ── Hero ── */
  .hero-content { padding: 100px 20px 60px; }
  .hero-name { font-size: clamp(56px, 15vw, 96px); }
  .hero-role { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hero-role-divider { display: none; }
  .stats-row { grid-template-columns: 1fr; }

  /* ── Bento ── */
  .bento { grid-template-columns: 1fr !important; }
  .bc-wide, .bc-narrow, .bc-third, .bc-half { grid-column: span 1 !important; }

  /* ── Mockup section ── */
  .mockup-layout { grid-template-columns: 1fr !important; gap: 40px; }
  .browser-frame { display: none; }

  /* ── Orbital ── */
  #orbital-svg { max-width: 340px; }

  /* ── Logos grid ── */
  .logos-grid { grid-template-columns: repeat(3, 1fr) !important; }

  /* ── Timeline ── */
  .timeline { padding-left: 20px; }

  /* ── Work page ── */
  .projects-grid { grid-template-columns: 1fr !important; }
  .proj-card.full .proj-layout { grid-template-columns: 1fr !important; }
  .proj-card.full .proj-body { border-left: none !important; border-top: 1px solid var(--border) !important; }
  .proj-card.full .proj-thumb { min-height: 220px !important; }
  .proj-body { padding: 22px 20px 28px !important; }
  .skills-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .skill-card { padding: 22px 14px !important; }

  /* ── Contact ── */
  .info-grid { grid-template-columns: 1fr !important; gap: 40px; }
  .lets-work { font-size: clamp(44px, 12vw, 72px) !important; }
  .contact-hero { padding: 90px 0 50px; }

  /* ── About ── */
  .rec-card { padding: 28px 24px !important; }
  .rec-text { font-size: 15px !important; }
  .orbital-section .container { overflow: hidden; }
}

/* ── Small mobile ── */
@media (max-width: 480px) {
  .hero-name { font-size: clamp(48px, 14vw, 80px); }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-tags { gap: 5px; }
  .logos-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .skills-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .projects-grid { padding: 0 10px; }

  /* Work page */
  .app-window { border-radius: 8px; }
  .reel-row { padding: 18px 16px; gap: 14px; }
  .reel-title { font-size: 14px; }
  .proj-hl li { font-size: 12px; }

  /* Contact page */
  .lets-work { font-size: clamp(36px, 11vw, 56px) !important; }
  .info-card { border-radius: 8px; }
  .info-row { padding: 12px 14px; }
  .contact-form-card { padding: 24px 16px !important; }

  /* Stats row homepage */
  .stats-row { margin-top: 48px; }
  .stat { padding: 20px 18px; }
  .stat-num { font-size: 28px; }
}

/* ── Page footer ── */
.page-footer {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px; font-weight: 600; color: var(--fg1);
}
.footer-meta {
  font-family: 'Space Mono', monospace;
  font-size: 9px; color: var(--fg5); letter-spacing: .06em;
}