/* ============================================================
   SAMAD INVEST · Feuille de style principale
   Direction : fintech éditoriale, claire & raffinée
   ============================================================ */

:root {
  /* Palette (dérivée du logo) */
  --navy: #14263D;
  --navy-800: #1B3552;
  --navy-700: #24425f;
  --blue: #5CC0EE;
  --blue-600: #2AA5E0;
  --blue-050: #EAF6FD;

  --ink: #12202F;
  --muted: #5A6B80;
  --muted-2: #8494A6;
  --paper: #FBFCFE;
  --paper-2: #F3F6FB;
  --card: #FFFFFF;
  --line: #E4EAF2;
  --line-2: #D3DCE8;

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(20,38,61,.06), 0 4px 14px rgba(20,38,61,.05);
  --shadow-md: 0 8px 30px rgba(20,38,61,.10);
  --shadow-lg: 0 30px 70px -20px rgba(20,38,61,.30);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset & base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { margin: 0; line-height: 1.1; font-weight: 500; letter-spacing: -.02em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2.5px solid var(--blue-600); outline-offset: 3px; border-radius: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: 14px 26px; border-radius: 100px; font-weight: 600; font-size: .98rem;
  letter-spacing: .01em; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
  white-space: nowrap;
}
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 8px 20px -6px rgba(20,38,61,.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(20,38,61,.55); background: var(--navy-800); }
.btn-ghost { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.btn-ghost:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 1.5px var(--navy); }
.btn-block { width: 100%; padding: 16px; margin-top: 6px; }
.btn-sm { padding: 10px 18px; font-size: .9rem; margin-top: 6px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,252,254,.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 1px 0 rgba(20,38,61,.04); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 20px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { transition: transform .4s var(--ease); }
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand-name { font-family: var(--font-display); font-size: 1.32rem; font-weight: 600; letter-spacing: -.02em; color: var(--navy); }
.brand-name.light { color: #fff; }
.brand-name-accent { color: var(--blue-600); }
.brand-name.light .brand-name-accent { color: var(--blue); }

.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav > a { font-size: .97rem; font-weight: 500; color: var(--muted); transition: color .2s; position: relative; }
.main-nav > a:not(.nav-cta):hover { color: var(--navy); }
.main-nav > a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--blue-600);
  transition: width .3s var(--ease); border-radius: 2px;
}
.main-nav > a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { background: var(--navy); color: #fff; padding: 9px 18px; border-radius: 100px; font-weight: 600; white-space: nowrap; transition: transform .2s, background .2s; }
.nav-cta:hover { transform: translateY(-1px); background: var(--navy-800); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 4px; font-weight: 600; font-size: .85rem;
  color: var(--muted-2); padding: 7px 12px; border-radius: 100px; box-shadow: inset 0 0 0 1.5px var(--line);
  transition: box-shadow .2s;
}
.lang-toggle:hover { box-shadow: inset 0 0 0 1.5px var(--line-2); }
.lang-toggle .lang-current { color: var(--navy); }
.lang-toggle.en .lang-current { color: var(--muted-2); }
.lang-toggle.en .lang-alt { color: var(--navy); }
.lang-sep { opacity: .5; }

.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Section scaffolding ---------- */
.section { padding: clamp(70px, 9vw, 130px) 0; position: relative; }
.section-head { max-width: 720px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-title { font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 500; color: var(--navy); }
.section-title.light { color: #fff; }
.section-title em { font-style: italic; color: var(--blue-600); }
.section-sub { margin-top: 18px; color: var(--muted); font-size: 1.08rem; }
.section-sub a { color: var(--blue-600); font-weight: 600; }
.section-sub.light, .section-title.light + .section-sub { color: rgba(255,255,255,.72); }

.kicker {
  display: inline-flex; align-items: center; gap: 10px; font-size: .82rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--blue-600); margin-bottom: 18px;
}
.kicker.center { justify-content: center; }
.kicker.light { color: var(--blue); }
.kicker-bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 13px; }
.kicker-bars::before, .kicker-bars::after { content: ""; width: 3px; background: currentColor; border-radius: 1px; }
.kicker-bars::before { height: 60%; box-shadow: -5px 3px 0 currentColor; }
.kicker-bars::after { height: 100%; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: start; }

/* ---------- HERO ---------- */
.hero { position: relative; padding: clamp(48px, 7vw, 90px) 0 0; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 90% at 85% -10%, var(--blue-050) 0%, transparent 55%),
    radial-gradient(90% 70% at -10% 10%, #F2F7FC 0%, transparent 60%);
}
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px; opacity: .35;
  -webkit-mask-image: radial-gradient(70% 60% at 60% 30%, #000 0%, transparent 75%);
          mask-image: radial-gradient(70% 60% at 60% 30%, #000 0%, transparent 75%);
}
.hero-inner {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px, 5vw, 60px);
  align-items: center; padding-bottom: clamp(48px, 7vw, 80px);
}
.eyebrow { font-size: .85rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); margin-bottom: 22px; }
.hero-title { font-family: var(--font-body); font-size: clamp(2.4rem, 5.3vw, 4.15rem); font-weight: 800; line-height: 1.06; letter-spacing: -.035em; color: var(--navy); }
.hero-title em { font-style: normal; color: var(--blue-600); }
.hero-lead { margin-top: 26px; font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px 26px; margin-top: 40px; }
.hero-badges li { display: inline-flex; align-items: center; gap: 9px; font-size: .95rem; font-weight: 500; color: var(--navy-700); }

.tick { width: 20px; height: 20px; border-radius: 50%; background: var(--blue-050); flex: none; position: relative; }
.tick::after { content: ""; position: absolute; left: 6.5px; top: 4px; width: 5px; height: 9px; border: solid var(--blue-600); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.tick.light { background: rgba(92,192,238,.18); }
.tick.light::after { border-color: var(--blue); }

/* Hero card */
.hero-card {
  background: var(--card); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); position: relative; overflow: hidden;
}
.hero-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(92,192,238,.10), transparent 45%); pointer-events: none; }
.hero-card-head { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--navy); font-size: .98rem; }
.score-ring { position: relative; width: 168px; height: 168px; margin: 22px auto 8px; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--paper-2); stroke-width: 12; }
.ring-value {
  fill: none; stroke: url(#g); stroke: var(--blue); stroke-width: 12; stroke-linecap: round;
  stroke-dasharray: 327; stroke-dashoffset: 327; transition: stroke-dashoffset 1.6s var(--ease);
}
.score-ring.on .ring-value { stroke-dashoffset: 43; }
.score-num { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; color: var(--navy); }
.score-num i { font-size: 1.2rem; font-style: normal; color: var(--blue-600); margin-left: 2px; align-self: flex-start; margin-top: 14px; }
.hero-card-bars { display: flex; align-items: flex-end; gap: 8px; height: 54px; margin: 14px 4px 12px; }
.hero-card-bars span { flex: 1; height: var(--h); background: linear-gradient(var(--blue), var(--blue-600)); border-radius: 5px 5px 3px 3px; opacity: .9; transform-origin: bottom; animation: growBar .9s var(--ease) backwards; }
.hero-card-bars span:nth-child(2){ animation-delay:.1s } .hero-card-bars span:nth-child(3){ animation-delay:.2s } .hero-card-bars span:nth-child(4){ animation-delay:.3s }
@keyframes growBar { from { transform: scaleY(0); } }
.hero-card-foot { font-size: .85rem; color: var(--muted-2); text-align: center; }

/* Marquee */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: rgba(255,255,255,.5); }
.marquee-track { display: flex; width: max-content; animation: scrollX 32s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--muted-2); padding: 16px 0; white-space: nowrap; }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* ---------- VISION ---------- */
.vision-body p { color: var(--muted); font-size: 1.1rem; margin-bottom: 18px; }
.vision-mission { font-family: var(--font-display); font-size: 1.28rem !important; font-style: italic; color: var(--navy) !important; border-left: 3px solid var(--blue); padding-left: 20px; margin-top: 26px !important; }

/* ---------- SOLUTION ---------- */
.solution { background: var(--paper-2); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 60px; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px;
  background: var(--blue-050); color: var(--blue-600);
}
.feature-icon svg { width: 26px; height: 26px; }
.feature:hover .feature-icon { background: var(--navy); color: var(--blue); transition: background .3s, color .3s; }
.feature h3 { font-family: var(--font-display); font-size: 1.32rem; color: var(--navy); margin-bottom: 10px; }
.feature p { color: var(--muted); font-size: 1rem; }

/* ---------- ACCOMPAGNEMENT (onglets) ---------- */
.acc-tabs { display: inline-flex; gap: 6px; margin: 46px auto 46px; padding: 6px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px; position: relative; left: 50%; transform: translateX(-50%); }
.acc-tab {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 26px; border-radius: 100px;
  font-weight: 600; font-size: 1rem; color: var(--muted); transition: color .25s, background .25s, box-shadow .25s;
}
.acc-tab-ic { display: grid; place-items: center; }
.acc-tab-ic svg { width: 20px; height: 20px; }
.acc-tab.is-active { background: var(--navy); color: #fff; box-shadow: 0 8px 20px -8px rgba(20,38,61,.5); }
.acc-tab:not(.is-active):hover { color: var(--navy); }

.acc-panel { display: none; animation: accFade .5s var(--ease); }
.acc-panel.is-active { display: block; }
@keyframes accFade { from { opacity: 0; transform: translateY(14px); } }

.acc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.acc-card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px 28px;
  overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.acc-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(var(--blue), var(--blue-600)); transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease); }
.acc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.acc-card:hover::before { transform: scaleY(1); }
.acc-card-index { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--blue-600); background: var(--blue-050); width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 18px; }
.acc-card h3 { font-family: var(--font-display); font-size: 1.28rem; color: var(--navy); margin-bottom: 16px; line-height: 1.2; }
.acc-card ul { display: grid; gap: 11px; }
.acc-card li { display: flex; gap: 11px; color: var(--muted); font-size: .97rem; line-height: 1.45; }
.acc-card li::before { content: ""; flex: none; width: 7px; height: 7px; margin-top: 8px; border-radius: 2px; background: var(--blue); box-shadow: -4px 5px 0 rgba(92,192,238,.5); }

.acc-foot { display: flex; align-items: center; gap: 20px; margin-top: 34px; padding: 26px 30px; background: var(--navy); color: #fff; border-radius: var(--radius); }
.acc-foot-ic { flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(92,192,238,.16); color: var(--blue); }
.acc-foot-ic svg { width: 26px; height: 26px; }
.acc-foot p { color: rgba(255,255,255,.82); font-size: 1.02rem; }
.acc-foot p::first-line { font-weight: 600; }

/* ---------- FORMATIONS & COACHING ---------- */
.formations { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.fmt-bg { position: absolute; inset: 0; z-index: 0; opacity: .7; pointer-events: none;
  background: radial-gradient(60% 70% at 15% 0%, rgba(92,192,238,.20), transparent 55%), radial-gradient(55% 60% at 100% 100%, rgba(92,192,238,.12), transparent 60%); }
.fmt-bg::before { content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(80% 70% at 50% 20%, #000, transparent 80%); mask-image: radial-gradient(80% 70% at 50% 20%, #000, transparent 80%); }
.formations .container { position: relative; z-index: 1; }
.formations .section-sub { color: rgba(255,255,255,.72); }

.fmt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 56px; }
.fmt-panel { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg);
  padding: 34px 32px; backdrop-filter: blur(6px); transition: transform .3s var(--ease), border-color .3s, background .3s; }
.fmt-panel:hover { transform: translateY(-5px); border-color: rgba(92,192,238,.5); background: rgba(255,255,255,.07); }
.fmt-panel-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.1); }
.fmt-panel-ic { flex: none; width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; background: rgba(92,192,238,.15); color: var(--blue); }
.fmt-panel-ic svg { width: 28px; height: 28px; }
.fmt-panel-eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.fmt-panel-head h3 { font-family: var(--font-display); font-size: 1.5rem; color: #fff; margin-top: 4px; }
.fmt-list { display: grid; gap: 15px; }
.fmt-list li { display: flex; align-items: center; gap: 13px; color: rgba(255,255,255,.9); font-size: 1.03rem; font-weight: 500; }
.fmt-list .tick { background: rgba(92,192,238,.18); }
.fmt-list .tick::after { border-color: var(--blue); }

.fmt-modes { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 34px;
  padding: 22px 28px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 100px; }
.fmt-modes-label { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.fmt-modes ul { display: flex; flex-wrap: wrap; gap: 10px; flex: 1; }
.fmt-modes li { font-size: .92rem; font-weight: 600; color: rgba(255,255,255,.88); padding: 7px 16px; border-radius: 100px; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); }
.fmt-cta { flex: none; margin-top: 0; background: var(--blue-600); }
.fmt-cta:hover { background: var(--blue); }

/* ---------- PROCESS ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 60px; counter-reset: step; }
.step { position: relative; padding-top: 28px; }
.step::before { content: ""; position: absolute; top: 0; left: 0; right: -20px; height: 2px; background: var(--line); }
.step:last-child::before { right: 0; }
.step::after { content: ""; position: absolute; top: -4px; left: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--blue-600); box-shadow: 0 0 0 4px var(--blue-050); }
.step-num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; color: var(--line-2); display: block; margin-bottom: 6px; transition: color .3s; }
.step:hover .step-num { color: var(--blue-600); }
.step-bar { display: flex; align-items: flex-end; height: 40px; margin-bottom: 16px; }
.step-bar i { width: 26px; background: linear-gradient(var(--blue), var(--blue-600)); border-radius: 5px 5px 2px 2px; height: var(--h); }
.step h3 { font-family: var(--font-display); font-size: 1.24rem; color: var(--navy); margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .98rem; }

/* ---------- ÉCOSYSTÈME PARTENAIRES ---------- */
.partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.partner-card { display: flex; align-items: flex-start; gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; }
.partner-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.partner-ic { flex: none; width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-050); color: var(--blue-600); transition: background .3s, color .3s; }
.partner-ic svg { width: 26px; height: 26px; }
.partner-card:hover .partner-ic { background: var(--navy); color: var(--blue); }
.partner-card h3 { font-family: var(--font-display); font-size: 1.16rem; line-height: 1.25; color: var(--navy); margin-bottom: 7px; }
.partner-card p { color: var(--muted); font-size: .96rem; }
.partners-cta { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 20px; margin-top: 40px; padding: 24px 30px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px; text-align: center; }
.partners-cta p { font-family: var(--font-display); font-size: 1.12rem; color: var(--navy); }

/* ---------- IMPACT ---------- */
.impact { background: var(--navy); color: #fff; overflow: hidden; }
.impact::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background: radial-gradient(70% 90% at 90% 0%, rgba(92,192,238,.18), transparent 55%);
  pointer-events: none;
}
.impact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: center; position: relative; }
.impact-lead { color: rgba(255,255,255,.72); font-size: 1.1rem; margin-top: 20px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--navy); padding: 34px 30px; }
.stat-num { font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.2rem); font-weight: 600; color: var(--blue); line-height: 1; display: inline-flex; align-items: baseline; }
.stat-num i { font-style: normal; font-size: .55em; margin-left: 3px; color: #fff; }
.stat-label { display: block; margin-top: 12px; color: rgba(255,255,255,.66); font-size: .96rem; }

/* ---------- FOUNDER ---------- */
.founder-grid { align-items: center; }
.founder-media { position: relative; }
.founder-portrait {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-800) 100%);
  display: grid; place-items: center; box-shadow: var(--shadow-lg);
}
.founder-monogram { font-family: var(--font-display); font-size: clamp(5rem, 12vw, 9rem); font-weight: 600; color: rgba(92,192,238,.9); letter-spacing: -.03em; }
.founder-portrait-bars { position: absolute; bottom: 0; left: 0; right: 0; height: 40%; display: flex; align-items: flex-end; gap: 10px; padding: 26px; }
.founder-portrait-bars span { flex: 1; background: linear-gradient(rgba(92,192,238,.55), rgba(92,192,238,.05)); border-radius: 6px 6px 0 0; }
.founder-portrait-bars span:nth-child(1){ height: 40% } .founder-portrait-bars span:nth-child(2){ height: 70% } .founder-portrait-bars span:nth-child(3){ height: 100% }
.founder-tag {
  position: absolute; bottom: 20px; left: 20px; right: 20px; background: rgba(255,255,255,.94);
  backdrop-filter: blur(8px); border-radius: var(--radius-sm); padding: 14px 20px; box-shadow: var(--shadow-md);
  display: flex; flex-direction: column;
}
.founder-tag strong { font-family: var(--font-display); font-size: 1.2rem; color: var(--navy); }
.founder-tag span { font-size: .9rem; color: var(--muted); }
.founder-copy p { color: var(--muted); font-size: 1.05rem; margin-bottom: 16px; }
.skill-list { display: grid; gap: 12px; margin-top: 26px; }
.skill-list li { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--navy-700); }
.founder-linkedin { display: inline-flex; align-items: center; gap: 9px; margin-top: 26px; padding: 11px 20px; border-radius: 100px; font-weight: 600; font-size: .95rem; color: var(--navy); background: var(--blue-050); box-shadow: inset 0 0 0 1.5px transparent; transition: transform .25s var(--ease), box-shadow .25s, background .25s; }
.founder-linkedin svg { width: 18px; height: 18px; color: var(--blue-600); }
.founder-linkedin:hover { transform: translateY(-2px); background: var(--navy); color: #fff; }
.founder-linkedin:hover svg { color: var(--blue); }

/* ---------- FAQ ---------- */
.faq { background: var(--paper-2); }
.faq-grid { align-items: start; }
.accordion { display: grid; gap: 12px; }
.acc-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.acc-item[open] { box-shadow: var(--shadow-sm); border-color: var(--line-2); }
.acc-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px;
  font-family: var(--font-display); font-size: 1.12rem; font-weight: 500; color: var(--navy); cursor: pointer; list-style: none;
}
.acc-item summary::-webkit-details-marker { display: none; }
.acc-icon { position: relative; width: 20px; height: 20px; flex: none; }
.acc-icon::before, .acc-icon::after { content: ""; position: absolute; background: var(--blue-600); border-radius: 2px; transition: transform .3s var(--ease); }
.acc-icon::before { top: 9px; left: 0; width: 20px; height: 2px; }
.acc-icon::after { left: 9px; top: 0; width: 2px; height: 20px; }
.acc-item[open] .acc-icon::after { transform: rotate(90deg); opacity: 0; }
.acc-body { padding: 0 22px; max-height: 0; overflow: hidden; transition: max-height .4s var(--ease), padding .4s var(--ease); }
.acc-item[open] .acc-body { padding: 0 22px 22px; max-height: 320px; }
.acc-body p { color: var(--muted); }

/* ---------- NEWS ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 54px; }
.news-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s; }
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.news-thumb { position: relative; aspect-ratio: 16/10; background: linear-gradient(150deg, var(--navy), var(--navy-800)); overflow: hidden; }
.news-thumb.alt { background: linear-gradient(150deg, #1f4a63, #14263D); }
.news-thumb.alt2 { background: linear-gradient(150deg, #2a5a75, #1B3552); }
.news-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(90deg, rgba(92,192,238,.25) 1px, transparent 1px), linear-gradient(rgba(92,192,238,.25) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5;
  -webkit-mask-image: radial-gradient(70% 80% at 30% 100%, #000, transparent 70%);
          mask-image: radial-gradient(70% 80% at 30% 100%, #000, transparent 70%);
}
.news-thumb span { position: absolute; right: 18px; bottom: 16px; display: flex; align-items: flex-end; gap: 5px; }
.news-thumb span::before, .news-thumb span::after { content: ""; width: 8px; background: var(--blue); border-radius: 2px; }
.news-thumb span::before { height: 20px; box-shadow: -13px 8px 0 var(--blue), 13px -8px 0 rgba(92,192,238,.6); }
.news-thumb span::after { height: 34px; }
.news-body { padding: 24px 24px 28px; }
.news-meta { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-600); }
.news-card h3 { font-family: var(--font-display); font-size: 1.22rem; color: var(--navy); margin: 12px 0 10px; }
.news-card p { color: var(--muted); font-size: .98rem; }

/* ---------- CONTACT ---------- */
.contact { background: var(--navy); color: #fff; }
.contact-grid { align-items: start; gap: clamp(34px, 5vw, 70px); }
.contact-lead { color: rgba(255,255,255,.74); font-size: 1.1rem; margin-top: 20px; }
.contact-points { display: grid; gap: 12px; margin: 28px 0; }
.contact-points li { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.88); font-weight: 500; }
.contact-mail { display: inline-block; margin-top: 10px; font-family: var(--font-display); font-size: 1.2rem; color: var(--blue); border-bottom: 1px solid rgba(92,192,238,.4); padding-bottom: 2px; }
.contact-mail:hover { border-color: var(--blue); }

.contact-form { background: var(--card); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 38px); box-shadow: var(--shadow-lg); color: var(--ink); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field > span { font-size: .88rem; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  border: 1.5px solid var(--line-2); border-radius: 11px; padding: 13px 15px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 4px var(--blue-050); background: #fff; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.form-status { margin-top: 14px; font-weight: 600; font-size: .95rem; min-height: 1.2em; text-align: center; }
.form-status.ok { color: #17915a; }
.form-status.err { color: #d4453e; }
.form-legal { margin-top: 14px; font-size: .82rem; color: var(--muted-2); text-align: center; }

/* ---------- FOOTER ---------- */
.site-footer { background: #0E1D2E; color: rgba(255,255,255,.7); padding-top: clamp(56px, 7vw, 84px); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-tag { margin: 18px 0 22px; max-width: 32ch; color: rgba(255,255,255,.6); }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.06); color: rgba(255,255,255,.8); transition: background .25s, transform .25s, color .25s; }
.footer-social a:hover { background: var(--blue-600); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 19px; height: 19px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.footer-col h4 { font-family: var(--font-display); font-size: 1.05rem; color: #fff; margin-bottom: 4px; font-weight: 500; }
.footer-col a, .footer-line { color: rgba(255,255,255,.62); font-size: .96rem; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0 30px; border-top: 1px solid rgba(255,255,255,.08); font-size: .88rem; color: rgba(255,255,255,.5); }
.footer-credit { font-family: var(--font-display); font-style: italic; }

/* ---------- Legal page ---------- */
.legal-back { display: inline-flex; align-items: center; gap: 7px; font-size: .92rem; font-weight: 600; color: var(--muted); padding: 8px 14px; border-radius: 100px; box-shadow: inset 0 0 0 1.5px var(--line); transition: box-shadow .2s, color .2s; }
.legal-back:hover { color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.legal-back svg { transition: transform .25s var(--ease); }
.legal-back:hover svg { transform: translateX(-3px); }

.legal-main { min-height: 60vh; }
.legal-hero { position: relative; background: var(--paper-2); border-bottom: 1px solid var(--line); padding: clamp(48px, 7vw, 84px) 0 clamp(36px, 5vw, 56px); overflow: hidden; }
.legal-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 90% at 90% 0%, var(--blue-050), transparent 60%); pointer-events: none; }
.legal-hero .container { position: relative; }
.legal-title { font-family: var(--font-body); font-weight: 800; letter-spacing: -.03em; font-size: clamp(2rem, 4.5vw, 3rem); color: var(--navy); margin-top: 6px; }
.legal-updated { margin-top: 14px; color: var(--muted-2); font-size: .95rem; }

.legal-body { max-width: 820px; padding-top: clamp(40px, 6vw, 64px); padding-bottom: clamp(56px, 8vw, 96px); }
.legal-section { margin-bottom: 40px; }
.legal-section h2 { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.6rem); color: var(--navy); margin-bottom: 14px; }
.legal-section p { color: var(--muted); font-size: 1.05rem; margin-bottom: 12px; }
.legal-section a { color: var(--blue-600); font-weight: 600; }
.legal-section strong { color: var(--navy); }
.legal-facts { display: grid; gap: 10px; margin-top: 16px; padding: 22px 24px; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.legal-facts li { color: var(--navy-700); font-size: 1rem; }
.legal-facts li span:first-child { font-weight: 600; color: var(--navy); }
.legal-note { margin-top: 8px; padding: 16px 20px; background: var(--blue-050); border-left: 3px solid var(--blue); border-radius: 0 10px 10px 0; color: var(--navy-700); font-size: .92rem; }

.footer-legal-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-legal-links a { color: rgba(255,255,255,.5); font-size: .88rem; transition: color .2s; }
.footer-legal-links a:hover { color: var(--blue); }

/* ---------- 404 page ---------- */
.err-main { position: relative; min-height: 100vh; display: grid; place-items: center; padding: 40px 24px; overflow: hidden; }
.err-bg { position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(70% 60% at 50% 0%, var(--blue-050), transparent 60%), radial-gradient(60% 50% at 100% 100%, #F2F7FC, transparent 60%); }
.err-bg::before { content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px; opacity: .4;
  -webkit-mask-image: radial-gradient(65% 55% at 50% 40%, #000, transparent 78%); mask-image: radial-gradient(65% 55% at 50% 40%, #000, transparent 78%); }
.err-inner { position: relative; z-index: 1; max-width: 620px; text-align: center; }
.err-brand { justify-content: center; margin-bottom: 40px; }
.err-code { display: inline-flex; align-items: flex-end; gap: 14px; font-family: var(--font-body); font-weight: 800; font-size: clamp(6rem, 20vw, 11rem); line-height: .9; color: var(--navy); letter-spacing: -.04em; margin-bottom: 24px; }
.err-bars { display: inline-flex; align-items: flex-end; gap: 8px; height: .78em; padding-bottom: .1em; }
.err-bars i { width: clamp(16px, 4vw, 30px); background: linear-gradient(var(--blue), var(--blue-600)); border-radius: 8px 8px 3px 3px; transform-origin: bottom; animation: errBar 1s var(--ease) backwards; }
.err-bars i:nth-child(1){ height: 42%; animation-delay:.05s } .err-bars i:nth-child(2){ height: 72%; animation-delay:.15s } .err-bars i:nth-child(3){ height: 100%; animation-delay:.25s }
@keyframes errBar { from { transform: scaleY(0); } }
.err-title { font-family: var(--font-body); font-weight: 800; letter-spacing: -.03em; font-size: clamp(1.5rem, 3.5vw, 2.2rem); color: var(--navy); margin-top: 8px; }
.err-text { color: var(--muted); font-size: 1.1rem; margin-top: 16px; }
.err-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 34px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .06s; }
.reveal:nth-child(3) { transition-delay: .12s; }
.feature.in, .step.in, .news-card.in, .stat.in { transition-delay: calc(var(--i, 0) * .07s); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { max-width: 420px; }
  .feature-grid, .news-grid, .acc-cards, .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
  .step::before { right: -20px; } .step:nth-child(2n)::before { right: 0; }
  .impact-grid, .founder-grid, .faq-grid, .contact-grid, .fmt-grid { grid-template-columns: 1fr; }
  .founder-portrait { max-width: 380px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  body { font-size: 16px; }
  .main-nav {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 12px 24px 24px;
    transform: translateY(-130%); transition: transform .4s var(--ease); box-shadow: var(--shadow-md); z-index: 90;
  }
  .main-nav.open { transform: none; }
  .main-nav > a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .main-nav > a::after { display: none; }
  .nav-cta { text-align: center; margin-top: 12px; border-bottom: none !important; }
  .nav-burger { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .feature-grid, .news-grid, .stats, .field-row, .acc-cards, .partners-grid { grid-template-columns: 1fr; }
  .acc-tab { padding: 11px 18px; font-size: .95rem; }
  .acc-foot { flex-direction: column; text-align: center; }
  .fmt-modes { flex-direction: column; align-items: flex-start; border-radius: var(--radius-lg); }
  .fmt-cta { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .step::before, .step::after { display: none; }
  .footer-inner, .footer-bottom { grid-template-columns: 1fr; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}