/* ════════════════════════════════════════════════════════════════════
   IYA V9 — deepsea.css  ·  dark premium / deep-sea home page
   Cinematic LOOK, association-grade usability. Engineered for zero scroll
   lag: native scroll, no backdrop-filter, GPU-only (transform/opacity)
   animations, IntersectionObserver reveals. One dark theme throughout.
   ════════════════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
ul,ol{list-style:none}

:root{
  /* deep-sea palette (IYA blue/navy, drenched) */
  --abyss:#03101f; --deep:#061a30; --deep-2:#082037; --surface:#0c2640;
  --navy:#0B1E3D;
  --blue:#1B6CA8; --blue-2:#2E88C8; --wave:#3A8FD4; --glow:#5fb2f5;
  /* text on dark */
  --white:#ffffff;
  --text:rgba(255,255,255,.72); --text-soft:rgba(255,255,255,.55); --text-faint:rgba(255,255,255,.40);
  /* lines & glass */
  --line:rgba(255,255,255,.10); --line-soft:rgba(255,255,255,.06);
  --glass:rgba(255,255,255,.045); --glass-2:rgba(255,255,255,.07);
  --glass-line:rgba(255,255,255,.12);
  /* type — match V7 exactly: native system stack (SF Pro Display / Helvetica Neue) */
  --display:-apple-system,BlinkMacSystemFont,'SF Pro Display','Helvetica Neue','Segoe UI',Arial,sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,'SF Pro Display','Helvetica Neue','Segoe UI',Arial,sans-serif;
  /* motion */
  --ease:cubic-bezier(.16,1,.3,1); --spring:cubic-bezier(.34,1.4,.5,1); --smooth:cubic-bezier(.32,.72,0,1);
  /* layout */
  --wrap:1180px; --pad:clamp(20px,5vw,52px); --section:clamp(52px,6.5vw,92px);
  /* single CTA-block section rhythm (keeps .cta + .cta-band identical) */
  --section-cta:clamp(60px,7vw,96px);
  --nav-h:78px; --nav-stuck:64px; /* V14 rev: nav shrinks to --nav-stuck on scroll (.nav.scrolled); every sticky sub-bar pins flush to this so there's no gap under the nav */ --radius:22px;
  --z-progress:90; --z-nav:100; --z-mobile:120;
}

body{
  font-family:var(--sans);background:var(--abyss);color:var(--text);
  line-height:1.6;letter-spacing:-.005em;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ── Type helpers ──────────────────────────────────────────────────── */
.h-sec{font-family:var(--display);font-weight:600;font-size:clamp(30px,4.2vw,52px);
  line-height:1.06;letter-spacing:-.028em;color:#fff;text-wrap:balance}
.lead{font-size:clamp(16px,1.5vw,19px);line-height:1.66;color:var(--text);max-width:60ch;text-wrap:pretty}
.eyebrow{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--glow);margin-bottom:16px;display:inline-block}

.link-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-weight:600;font-size:15px;
  color:var(--glow);transition:gap .35s var(--spring)}
.link-arrow::after{content:'\2192';transition:transform .35s var(--spring)}
.link-arrow:hover{gap:14px}

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);
  font-weight:600;font-size:15px;line-height:1;white-space:nowrap;padding:15px 28px;border:1.5px solid transparent;
  border-radius:999px;transition:background .3s var(--smooth),border-color .3s var(--smooth),color .3s var(--smooth),
  transform .45s var(--spring),box-shadow .45s var(--smooth);will-change:transform}
.btn-lg{padding:18px 36px;font-size:16px}
.btn:active{transform:scale(.97)}
/* glassy depth — inset top highlight reads as light catching a glass edge */
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 30px rgba(27,108,168,.42),inset 0 1px 0 rgba(255,255,255,.22)}
.btn-primary:hover{background:var(--blue-2);box-shadow:0 14px 44px rgba(46,136,200,.5),inset 0 1px 0 rgba(255,255,255,.30)}
.btn-ghost{background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));color:#fff;
  border-color:rgba(255,255,255,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.btn-ghost:hover{background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.07));
  border-color:rgba(255,255,255,.55);box-shadow:inset 0 1px 0 rgba(255,255,255,.26)}

/* ── Reading progress ──────────────────────────────────────────────── */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(var(--p,0));transform-origin:0 50%;
  background:linear-gradient(90deg,var(--blue),var(--glow));z-index:var(--z-progress);opacity:0;transition:opacity .4s}
.progress.on{opacity:1}

/* ── NAV (no backdrop-filter — solid translucent, fast) ────────────── */
/* 3-column grid keeps the centred links perfectly centred without a half-pixel
   translate, so the copy no longer shimmers/distorts while the bar resizes on scroll */
.nav{position:fixed;top:0;left:0;right:0;z-index:var(--z-nav);height:var(--nav-h);
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;column-gap:20px;
  padding:0 clamp(20px,5vw,52px);background:transparent;
  transition:background .4s var(--smooth),height .4s var(--smooth),box-shadow .4s var(--smooth)}
.nav.scrolled{height:var(--nav-stuck);background:rgba(4,13,26,.9);box-shadow:0 1px 0 var(--line-soft),0 14px 40px rgba(0,0,0,.4)}
.nav-logo{display:flex;align-items:center;justify-self:start}
.nav-logo img{height:50px;width:auto;transition:height .4s var(--smooth)}
.nav.scrolled .nav-logo img{height:42px}
.nav-links{justify-self:center}
.nav-links>ul{display:flex;align-items:center;gap:2px}
.nav-links li{position:relative}
.nav-links a{display:block;padding:9px 15px;font-size:14.5px;font-weight:500;color:rgba(255,255,255,.82);
  border:1px solid transparent;border-radius:11px;
  transition:color .25s var(--smooth),background .25s var(--smooth),border-color .25s var(--smooth),box-shadow .25s var(--smooth)}
/* glass hover — translucent fill, hairline edge, top highlight (like the hero glass), no flat box */
.nav-links a:hover,.nav-links a.active{color:#fff;
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.05));
  border-color:rgba(255,255,255,.16);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 8px 22px rgba(0,0,0,.30)}
.has-menu>a::after{content:'';display:inline-block;margin-left:7px;border:4px solid transparent;
  border-top-color:currentColor;border-bottom:0;opacity:.55;vertical-align:middle}
.submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);padding-top:10px;
  min-width:210px;opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.has-menu:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu>ul{background:#0a1f38;border:1px solid var(--line);border-radius:14px;padding:8px;
  box-shadow:0 24px 60px rgba(0,0,0,.5)}
.submenu a{color:var(--text);font-weight:500;border-radius:9px}
.submenu a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-actions{display:flex;align-items:center;justify-content:flex-end;gap:14px;justify-self:end}
/* course name shown beside the burger on mobile course pages (light, small, single line) */
.nav-course-name{display:none;max-width:52vw;font-size:13px;font-weight:500;letter-spacing:-.01em;
  color:rgba(255,255,255,.72);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-cta{padding:11px 22px;font-size:14px}
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;border:0;background:transparent}
.nav-burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;margin-left:auto;
  transition:transform .4s var(--ease),opacity .3s}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

/* mobile overlay */
.mobile-nav{position:fixed;inset:0;z-index:var(--z-mobile);background:rgba(3,13,26,.97);
  display:flex;flex-direction:column;justify-content:center;gap:6px;padding:96px 32px 40px;
  overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .4s var(--ease)}
.mobile-nav.open{opacity:1;visibility:visible}
.mobile-nav a{display:block;padding:14px 4px;font-family:var(--display);font-weight:500;font-size:26px;color:#fff;
  border-bottom:1px solid var(--line);transform:translateY(16px);opacity:0;transition:transform .5s var(--ease),opacity .5s var(--ease)}
.mobile-nav.open a{transform:none;opacity:1}
.mobile-nav a.active{color:var(--glow)}
.mobile-nav.open li:nth-child(1) a{transition-delay:.05s}.mobile-nav.open li:nth-child(2) a{transition-delay:.09s}
.mobile-nav.open li:nth-child(3) a{transition-delay:.13s}.mobile-nav.open li:nth-child(4) a{transition-delay:.17s}
.mobile-nav.open li:nth-child(5) a{transition-delay:.21s}.mobile-nav.open li:nth-child(6) a{transition-delay:.25s}
.mobile-nav.open li:nth-child(7) a{transition-delay:.29s}.mobile-nav.open li:nth-child(8) a{transition-delay:.33s}
.mobile-nav.open li:nth-child(9) a{transition-delay:.37s}
.mobile-cta{margin-top:26px;align-self:flex-start}

/* ════════════════════ HERO ════════════════════ */
.hero{position:relative;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;
  padding:var(--nav-h) clamp(20px,7vw,120px) 0;overflow:hidden;background:var(--abyss);isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-3;background:url('../images/hero.webp') center/cover no-repeat;
  transform:scale(1.06);animation:kenburns 26s ease-in-out infinite alternate;will-change:transform}
.hero-tint{position:absolute;inset:0;z-index:-2;background:
  linear-gradient(180deg,rgba(3,16,31,.55) 0%,rgba(3,16,31,.30) 38%,rgba(3,16,31,.86) 100%),
  linear-gradient(90deg,rgba(3,16,31,.85) 0%,rgba(3,16,31,.25) 60%,rgba(3,16,31,.55) 100%)}
.hero-glow{position:absolute;left:-10%;top:30%;width:60%;height:70%;z-index:-2;pointer-events:none;
  background:radial-gradient(circle,rgba(46,136,200,.22),transparent 62%);animation:breathe 9s ease-in-out infinite}
.hero-inner{position:relative;max-width:940px;width:100%}
.hero-eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:26px}
.hero-title{font-family:var(--display);font-weight:600;color:#fff;font-size:clamp(44px,8vw,94px);
  line-height:1.02;letter-spacing:-.035em;margin-bottom:28px}
.hero-title em{font-style:normal;color:var(--glow)}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero-title .line>span{display:block}
.hero-sub{font-size:clamp(16px,1.7vw,20px);line-height:1.6;color:rgba(255,255,255,.82);max-width:600px;margin-bottom:42px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{position:relative;display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:auto;
  padding:28px 0 38px;font-size:14px;color:var(--text-soft)}
.hero-trust strong{color:#fff;font-weight:600}
.hero-trust .dot{width:4px;height:4px;border-radius:50%;background:var(--text-faint)}

/* ── Section base + ambient glows ─────────────────────────────────── */
.sec{padding:var(--section) 0;position:relative;overflow:hidden}
.sec--deep{background:var(--deep)}
.sec--abyss{background:var(--abyss)}
.glow-tr{position:absolute;top:-160px;right:-140px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(27,108,168,.16),transparent 66%);pointer-events:none}
.glow-bl{position:absolute;bottom:-180px;left:-140px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(58,143,212,.10),transparent 70%);pointer-events:none}

/* ── THE STANDARD ─────────────────────────────────────────────────── */
.standard-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(40px,6vw,90px);
  align-items:start;position:relative}
.standard-head{position:sticky;top:110px}
.standard-head .h-sec{margin:0 0 22px}
.pillars{display:flex;flex-direction:column}
.pillar{display:flex;gap:26px;padding:28px 0;border-top:1px solid var(--line)}
.pillar:last-child{border-bottom:1px solid var(--line)}
.pillar-num{font-family:var(--display);font-weight:500;font-size:18px;color:var(--glow);opacity:.8;padding-top:4px;min-width:34px}
.pillar h3{font-family:var(--display);font-weight:600;font-size:clamp(20px,2vw,26px);letter-spacing:-.02em;color:#fff;margin-bottom:8px}
.pillar p{font-size:15px;line-height:1.62;color:var(--text)}

/* ── STATS ────────────────────────────────────────────────────────── */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.stat{text-align:center;padding:6px 22px;position:relative}
.stat+.stat::before{content:'';position:absolute;left:0;top:12%;bottom:12%;width:1px;background:var(--line)}
.stat-num{display:block;font-family:var(--display);font-weight:600;font-size:clamp(34px,4.6vw,56px);
  letter-spacing:-.04em;line-height:1;color:#fff;margin-bottom:12px}
.stat-label{font-size:13.5px;line-height:1.45;color:var(--text-soft)}

/* ── WHY (feature rows) ───────────────────────────────────────────── */
.why-head{max-width:640px;margin-bottom:clamp(48px,6vw,84px);position:relative}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,80px);align-items:center;
  margin-bottom:clamp(48px,6vw,96px);position:relative}
.feature:last-child{margin-bottom:0}
.feature--reverse .feature-media{order:2}
.feature-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-line);
  background:var(--glass);padding:8px;box-shadow:0 30px 70px rgba(0,0,0,.4)}
.feature-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:calc(var(--radius) - 8px);transition:transform .8s var(--ease)}
/* V14: media zoom folded into the unified card-hover block (see end of file) */
.feature-kicker{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--glow);margin-bottom:14px}
.feature-text h3{font-family:var(--display);font-weight:600;font-size:clamp(24px,2.8vw,36px);line-height:1.1;
  letter-spacing:-.025em;color:#fff;margin-bottom:16px;text-wrap:balance}
.feature-text p{font-size:16px;line-height:1.66;color:var(--text);max-width:46ch;margin-bottom:24px}
.ticks{display:flex;flex-direction:column}
.ticks li{position:relative;padding:13px 0 13px 32px;border-top:1px solid var(--line-soft);font-size:15px;color:var(--text)}
.ticks li:last-child{border-bottom:1px solid var(--line-soft)}
.ticks li strong{color:#fff;font-weight:600}
.ticks li::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:18px;height:18px;
  border-radius:50%;background:var(--glow);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M4 10.5l4 4 8-8'/%3E%3C/svg%3E") center/13px no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M4 10.5l4 4 8-8'/%3E%3C/svg%3E") center/13px no-repeat}
.ticks--sm li{padding:10px 0 10px 28px;font-size:14px}
.ticks--sm li::before{width:16px;height:16px;-webkit-mask-size:12px;mask-size:12px}

/* ── PATHWAYS / TRACKS ────────────────────────────────────────────── */
.tracks-head{text-align:center;max-width:660px;margin:0 auto clamp(44px,5vw,72px);position:relative}
.tracks-head .h-sec{margin-bottom:16px}.tracks-head .lead{margin:0 auto}
.tracks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,28px);position:relative}
.track{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease)}
/* V14: .track hover unified below; media zoom folded into the unified block */
.track-media{overflow:hidden}
.track-media img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .8s var(--ease)}
.track-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.track-name{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--glow);margin-bottom:10px}
.track-body h3{font-family:var(--display);font-weight:600;font-size:23px;letter-spacing:-.02em;color:#fff;margin-bottom:18px}
.track-body .ticks--sm{margin-bottom:26px}
.track-body .btn{align-self:flex-start;margin-top:auto}

/* ── PATH (steps) ─────────────────────────────────────────────────── */
.path-head{text-align:center;max-width:640px;margin:0 auto clamp(48px,6vw,80px);position:relative}
.path-head .h-sec{margin-bottom:16px}.path-head .lead{margin:0 auto}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px);position:relative}
.step{padding-top:30px;border-top:2px solid var(--line);transition:border-color .4s var(--smooth)}
/* V14: .step hover border removed — unified card hover applies below */
.step-num{font-family:var(--display);font-weight:600;font-size:40px;letter-spacing:-.03em;color:var(--glow);
  opacity:.3;line-height:1;display:block;margin-bottom:18px;transition:opacity .4s var(--smooth)}
.step:hover .step-num{opacity:.9}
.step h3{font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:-.01em;color:#fff;margin-bottom:10px}
.step p{font-size:14.5px;line-height:1.6;color:var(--text)}

/* ── ACADEMY ──────────────────────────────────────────────────────── */
.academy-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,80px);align-items:center;position:relative}
.academy-text .h-sec{margin-bottom:18px}
.academy-text .lead{max-width:48ch}
.academy-points{margin:38px 0;display:flex;flex-direction:column}
.academy-points li{padding:22px 0;border-top:1px solid var(--line)}
.academy-points li:last-child{border-bottom:1px solid var(--line)}
.academy-points strong{display:block;font-weight:600;font-size:16px;color:#fff;margin-bottom:6px}
.academy-points span{font-size:14.5px;line-height:1.6;color:var(--text-soft)}
.academy-ctarow{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.academy-note{font-size:13px;color:var(--text-faint);font-style:italic}
.panel{background:var(--glass-2);border:1px solid var(--glass-line);border-radius:var(--radius);padding:12px;
  box-shadow:0 36px 90px rgba(0,0,0,.5)}
.panel-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.panel-stats>div{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:16px;padding:24px 22px}
.panel-num{display:block;font-family:var(--display);font-weight:600;font-size:38px;letter-spacing:-.03em;line-height:1;color:#fff;margin-bottom:8px}
.panel-lbl{font-size:12.5px;color:var(--text-soft)}
.panel-list{display:flex;flex-direction:column;gap:9px;padding:6px 4px 0}
.panel-list li{position:relative;padding:11px 16px 11px 40px;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:13px;font-size:14px;color:var(--text)}
.panel-list li::before{content:'';position:absolute;left:16px;top:50%;transform:translateY(-50%);width:7px;height:7px;border-radius:50%;background:var(--glow)}

/* ── FINAL CTA ────────────────────────────────────────────────────── */
.cta{padding:var(--section-cta) 0;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 130% at 50% 0%,rgba(27,108,168,.20),transparent 60%),var(--deep)}
.cta-inner{position:relative;max-width:600px;margin:0 auto}
.cta-inner .h-sec{margin-bottom:18px}.cta-inner .lead{margin:0 auto 36px}
.cta-note{margin-top:22px;font-size:13.5px;color:var(--text-faint);font-style:italic}

/* ── FOOTER ───────────────────────────────────────────────────────── */
.footer{background:#020a14;padding:clamp(64px,7vw,86px) 0 42px;border-top:1px solid var(--line-soft)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;column-gap:44px;padding-bottom:44px}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.footer-logo{height:110px;width:auto}
.footer-address{font-style:normal;font-size:13px;line-height:1.7;color:var(--text-soft)}
.footer-address a{color:var(--text-soft);transition:color .2s}
.footer-address a:hover{color:#fff}
.footer-col:nth-of-type(2){border-left:1px solid var(--line-soft);padding-left:44px}
.footer-col h4{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.8);margin-bottom:26px}
.footer-col li{margin-bottom:22px}.footer-col li:last-child{margin-bottom:0}
.footer-col a{font-size:14px;color:var(--text-soft);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-mid{display:flex;align-items:center;justify-content:space-between;gap:56px;padding:38px 0;
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.footer-tag{font-size:13.5px;color:var(--text-soft);line-height:1.7;max-width:34ch}
.footer-news{flex:0 0 auto;margin-right:88px}
.news-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.8);margin-bottom:12px}
.news-form{display:flex;gap:8px;margin-bottom:10px}
.news-form input{flex:1;min-width:240px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:11px;
  padding:12px 15px;font-size:13.5px;color:#fff;font-family:inherit;outline:none;transition:border-color .2s}
.news-form input::placeholder{color:rgba(255,255,255,.4)}
.news-form input:focus{border-color:var(--glow)}
.news-form button{background:var(--blue);color:#fff;border:0;border-radius:11px;padding:12px 20px;font-size:13.5px;font-weight:600;white-space:nowrap;transition:background .2s}
.news-form button:hover{background:var(--blue-2)}
.news-note{font-size:11.5px;color:var(--text-soft)}
.nf-hp{position:absolute;left:-9999px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:30px}
.footer-bottom p{font-size:12px;color:var(--text-soft)}
.footer-legal{display:flex;gap:24px}
.footer-legal a{font-size:12px;color:var(--text-soft);transition:color .2s}
.footer-legal a:hover{color:#fff}

/* ════════════════════ REVEAL (no-JS / headless safe) ════════════════════ */
.reveal{opacity:1;transform:none}
html.anim-ready .reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
html.anim-ready .reveal.in{opacity:1;transform:none}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}

.hero-title .line>span{transform:none}
html.anim-ready .hero-title .line>span{transform:translateY(115%);animation:lineUp 1.05s var(--ease) both}
html.anim-ready .hero-title .line:nth-child(1)>span{animation-delay:.35s}
html.anim-ready .hero-title .line:nth-child(2)>span{animation-delay:.5s}
html.hero-fallback .hero-title .line>span{animation:none!important;transform:none!important}
html.anim-ready .hero-eyebrow,html.anim-ready .hero-sub,html.anim-ready .hero-cta,html.anim-ready .hero-trust{opacity:0;animation:fadeUp 1s var(--ease) both}
html.anim-ready .hero-eyebrow{animation-delay:.25s}html.anim-ready .hero-sub{animation-delay:.8s}
html.anim-ready .hero-cta{animation-delay:.95s}html.anim-ready .hero-trust{animation-delay:1.15s}

@keyframes lineUp{from{transform:translateY(115%)}to{transform:translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.14)}}
@keyframes breathe{0%,100%{opacity:.7}50%{opacity:1}}

/* ════════════════════ RESPONSIVE ════════════════════ */
@media (max-width:1024px){
  .standard-grid{grid-template-columns:1fr;gap:44px}.standard-head{position:static}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .academy-grid{grid-template-columns:1fr;gap:48px}
}
@media (max-width:860px){
  .nav-links{display:none}.nav-burger{display:flex}.nav-cta{display:none}
  .nav-logo img,.nav.scrolled .nav-logo img{height:40px}
  .feature{grid-template-columns:1fr;gap:24px}.feature--reverse .feature-media{order:0}
  .tracks-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  /* course name beside the menu icon (mobile course pages; injected by mobile.js) */
  .nav-course-name{display:block}
  /* footer: stack cleanly on tablet so the tagline sits under the brand and the
     copyright + legal links never float to opposite edges (fixes 641–860px range) */
  .footer-top{grid-template-columns:1fr 1fr;row-gap:36px}
  .footer-brand{grid-column:1/-1}
  .footer-col:nth-of-type(2){border-left:0;padding-left:0}
  .footer-mid{flex-direction:column;align-items:flex-start;gap:24px}
  .footer-news{margin-right:0;width:100%}
  .news-form input{min-width:0}
  .footer-bottom{flex-direction:column;gap:14px;align-items:flex-start;text-align:left}
}
@media (max-width:640px){
  :root{--section:clamp(40px,9vw,64px)}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:36px 0}
  .stat+.stat::before{display:none}
  .steps{grid-template-columns:1fr}
  .panel-stats{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;row-gap:36px}.footer-brand{grid-column:1/-1}
  .footer-col:nth-of-type(2){border-left:0;padding-left:0}
  .footer-mid{flex-direction:column;align-items:flex-start;gap:28px}.footer-news{margin-right:0;width:100%}
  .news-form input{min-width:0}
  .footer-bottom{flex-direction:column;gap:14px;align-items:flex-start;text-align:left}
  .footer-logo{height:96px}
}

/* ════════════════════ REDUCED MOTION ════════════════════ */
@media (prefers-reduced-motion:reduce){
  html.anim-ready .reveal{opacity:1;transform:none;transition:none}
  html.anim-ready .hero-title .line>span,
  html.anim-ready .hero-eyebrow,html.anim-ready .hero-sub,html.anim-ready .hero-cta,html.anim-ready .hero-trust{animation:none;opacity:1;transform:none}
  .hero-bg{animation:none;transform:scale(1.04)}
  .hero-glow{animation:none}
  .mobile-nav a{transition:none}
}

/* ════════════════════════════════════════════════════════════════════
   ELEVATION PASS  ·  real glass + layered depth + richer motion
   (loaded last in deepsea so it refines the base components above)
   ════════════════════════════════════════════════════════════════════ */

/* — richer scroll reveal: rise + micro-scale, longer settle — */
html.anim-ready .reveal{opacity:0;transform:translateY(46px) scale(.98);
  transition:opacity .8s var(--ease),transform .9s var(--ease)}
html.anim-ready .reveal.in{opacity:1;transform:none}

/* — heading copy wipe (clip + rise), applied to headings via JS (.t-reveal) — */
html.anim-ready .t-reveal{opacity:0;transform:translateY(26px);clip-path:inset(0 0 102% 0);
  transition:opacity .9s var(--ease),transform 1s var(--ease),clip-path 1s var(--ease)}
html.anim-ready .t-reveal.in{opacity:1;transform:none;clip-path:inset(0 0 -14% 0)}

/* — real frosted glass on overlay surfaces (over imagery / sticky) — */
.nav.scrolled{background:rgba(6,16,30,.6);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 1px 0 var(--line-soft),0 18px 50px rgba(0,0,0,.5)}
.submenu>ul{background:rgba(10,26,48,.7);
  -webkit-backdrop-filter:blur(20px) saturate(160%);backdrop-filter:blur(20px) saturate(160%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 26px 64px rgba(0,0,0,.6)}
.mobile-nav{background:rgba(3,12,24,.72);
  -webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%)}
.btn-ghost{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}

/* — layered depth on the glass stat panel — */
.panel{background:linear-gradient(160deg,rgba(255,255,255,.10),rgba(255,255,255,.04));
  -webkit-backdrop-filter:blur(14px) saturate(150%);backdrop-filter:blur(14px) saturate(150%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 44px 110px rgba(0,0,0,.55)}

/* — track + feature cards: lift/magnify/glow now handled by the unified block (end of file) — */
.feature-media{box-shadow:0 44px 96px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.1)}

/* — glass fallback when the user reduces transparency — */
@media (prefers-reduced-transparency:reduce){
  .nav.scrolled{background:rgba(6,16,30,.96)}
  .submenu>ul{background:#0a1f38}
  .mobile-nav{background:rgba(3,12,24,.98)}
  .nav.scrolled,.submenu>ul,.mobile-nav,.panel,.btn-ghost{backdrop-filter:none;-webkit-backdrop-filter:none}
}
/* — reduced motion wins (declared last) — */
@media (prefers-reduced-motion:reduce){
  html.anim-ready .reveal{opacity:1;transform:none;transition:none}
  html.anim-ready .t-reveal{opacity:1;transform:none;clip-path:none;transition:none}
}

/* — word-by-word heading reveal (the felt text animation) — */
.wsplit{display:inline-block}
.wsplit-i{display:inline-block;will-change:transform,opacity}
html.anim-ready .hsplit .wsplit-i{opacity:0;transform:translateY(.5em);
  transition:opacity .6s var(--ease),transform .7s var(--ease)}
html.anim-ready .hsplit.in .wsplit-i{opacity:1;transform:none}

/* — primary button light sheen on hover — */
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:'';position:absolute;top:0;left:-65%;width:48%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);
  transform:skewX(-18deg);transition:left .65s var(--smooth);pointer-events:none}
.btn-primary:hover::after{left:135%}

@media (prefers-reduced-motion:reduce){
  html.anim-ready .hsplit .wsplit-i{opacity:1;transform:none;transition:none}
  .btn-primary::after{display:none}
}

/* ════════ MOBILE: collapsible Courses submenu + scroll-magnify (V11) ════════ */
.m-has-sub .m-sub-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;
  background:none;border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;
  font-family:var(--display);font-weight:500;font-size:26px;color:#fff;padding:14px 4px}
.m-caret{flex:0 0 auto;width:11px;height:11px;margin-right:6px;
  border-right:2px solid var(--glow);border-bottom:2px solid var(--glow);
  transform:rotate(45deg);transition:transform .3s var(--ease)}
.m-sub-toggle[aria-expanded="true"] .m-caret{transform:rotate(-135deg)}
.m-sub{overflow:hidden;max-height:0;transition:max-height .38s var(--ease)}
.m-sub.open{max-height:340px}
.mobile-nav .m-sub a{font-size:20px;color:var(--text);padding:12px 4px 12px 18px;border-bottom:1px solid var(--line-soft)}
.mobile-nav .m-sub a:hover{color:#fff}

/* scroll-magnify cards (transform set by mobile.js); scale in place, float above neighbours */
.fork-card,.track,.feature,.cc,.pcard,.value-card,.std-pillar{transform-origin:center center;position:relative}

/* ════════════════════════════════════════════════════════════════════
   V14 · ONE unified card hover on ALL cards (Variant C — Lift + Enlarge + Glow).
   Loaded here so it wins over every per-family hover; all per-class hover
   transforms in deepsea/v10/pages were removed to leave no conflict.
   .cc (home course cards) added per the completeness rule + approved mockup.
   NOTE (V14 revision fix): the hover selectors carry the `html.anim-ready`
   prefix so their specificity (0,3,1) meets/beats `html.anim-ready .reveal.in`
   (0,3,1) — without it, any card that also has `.reveal` was pinned to
   transform:none by the reveal rule and its lift never showed (the fork /
   Recreational-Professional-Corporate cards). A plain-.card:hover fallback
   (no anim-ready) is kept for the no-JS / reduced-motion path.
   `.step` REMOVED from the hover set — steps are not cards (Sami ask #2).
   ════════════════════════════════════════════════════════════════════ */
.fork-card,.track,.feature,.pcard,.value-card,.std-pillar,.cc{
  transition:transform .45s var(--spring),border-color .4s var(--smooth),box-shadow .4s var(--smooth);
  will-change:transform;
}
@media (hover:hover) and (pointer:fine){
  html.anim-ready .fork-card:hover,html.anim-ready .track:hover,html.anim-ready .feature:hover,
  html.anim-ready .pcard:hover,html.anim-ready .value-card:hover,html.anim-ready .cc:hover,
  .fork-card:hover,.track:hover,.feature:hover,.pcard:hover,.value-card:hover,.cc:hover{
    transform:translateY(-10px) scale(1.025);
    border-color:rgba(95,178,245,.7);
    box-shadow:0 34px 76px rgba(0,0,0,.55),0 0 0 1px rgba(95,178,245,.35),0 0 40px rgba(95,178,245,.22);
  }
  .track:hover .track-media img,.feature:hover .feature-media img,.cc:hover .cc-media img,.pcard:hover img{transform:scale(1.05)}
}
@media (prefers-reduced-motion:reduce){
  .fork-card:hover,.track:hover,.feature:hover,.pcard:hover,.value-card:hover,.cc:hover{transform:none}
}