/* =========================================================
   SkillSprouts — design tokens
========================================================= */
:root{
  --ink: #16233a;
  --ink-soft: #3a4a63;
  --green: #5b9a3c;
  --green-light: #8fca4d;
  --green-dark: #35651f;
  --cream: #faf8f2;
  --cream-alt: #f1eee2;
  --white: #ffffff;
  --gold: #e3a857;
  --line: rgba(22,35,58,0.1);

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;

  --container: 1240px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:auto; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:auto;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family:var(--font-display); font-weight:500; line-height:1.05; margin:0; letter-spacing:-0.01em; }
em{ font-style:italic; color:var(--green-dark); }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; border:none; background:none; cursor:pointer; }
section{ position:relative; }

::selection{ background:var(--green); color:var(--white); }

/* =========================================================
   Utility bits
========================================================= */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--green-dark); margin-bottom:18px;
}
.eyebrow-light{ color:var(--green-light); }
.eyebrow-dot{ width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 0 4px rgba(91,154,60,.18); }

.lead{ font-size:clamp(16px,1.6vw,19px); color:var(--ink-soft); max-width:46ch; line-height:1.6; }
.lead-light{ color:rgba(255,255,255,.82); }

.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  padding:16px 30px; border-radius:100px; font-weight:600; font-size:15px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
  white-space:nowrap;
}
.btn span{ position:relative; z-index:1; }
.btn-primary{ background:var(--ink); color:var(--white); box-shadow:0 8px 24px -8px rgba(22,35,58,.5); }
.btn-primary:hover{ background:var(--green-dark); box-shadow:0 10px 30px -6px rgba(53,101,31,.55); }
.btn-ghost{ background:transparent; color:var(--ink); border:1.5px solid var(--line); }
.btn-ghost:hover{ border-color:var(--ink); background:var(--ink); color:var(--white); }
.btn-small{ padding:11px 22px; font-size:14px; }

/* =========================================================
   Preloader
========================================================= */
.preloader{
  position:fixed; inset:0; z-index:9999;
  background:var(--cream);
  display:flex; align-items:center; justify-content:center;
}
.preloader-logo{ width:120px; animation:pulse 1.1s ease-in-out infinite; opacity:.9; }
@keyframes pulse{ 0%,100%{ transform:scale(1); opacity:.7;} 50%{ transform:scale(1.08); opacity:1; } }

/* =========================================================
   Scroll progress bar
========================================================= */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg,var(--green),var(--green-light));
  z-index:9997; transform-origin:left;
}

/* =========================================================
   Vine spine (decorative growth line)
========================================================= */
.vine-spine{
  position:absolute; top:1200px; left:calc(50% - 620px); width:60px; height:4000px;
  z-index:0; pointer-events:none; opacity:.5;
}
.vine-spine path{
  fill:none; stroke:var(--green); stroke-width:1.4; stroke-linecap:round;
  vector-effect:non-scaling-stroke;
}
@media (max-width:1100px){ .vine-spine{ display:none; } }

.noise-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:1;
  opacity:.025; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =========================================================
   Image placeholders (spec sheet — swap for real images)
========================================================= */
.img-placeholder{
  position:relative; overflow:hidden; border-radius:22px;
  background:
    repeating-linear-gradient(135deg, rgba(22,35,58,.05) 0 2px, transparent 2px 14px),
    linear-gradient(155deg,#eef2e6,#e4ecd8 45%,#dbe7cc);
  border:1.5px dashed rgba(53,101,31,.35);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:10px; text-align:center; color:var(--green-dark);
  min-height:120px;
}
.ph-icon{ font-size:34px; filter:grayscale(.15); }
.ph-label{ font-size:12px; font-weight:600; letter-spacing:.03em; line-height:1.5; }
.ph-label small{ font-weight:500; opacity:.75; }

/* =========================================================
   Nav
========================================================= */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding:16px var(--pad);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s;
}
.nav.is-scrolled{
  background:rgba(250,248,242,.78); backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
}
.nav-inner{
  max-width:var(--container); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
/* Source logo file is a tall stack (icon / wordmark / tiny tagline); the nav
   only has room for icon+wordmark, so crop the tagline sliver out rather
   than upscale the whole lockup (which would still leave the tagline unreadable). */
.nav-logo{ display:block; overflow:hidden; height:60px; }
.nav-logo img{ height:68px; width:auto; }
.nav-links{ display:flex; gap:34px; font-size:14.5px; font-weight:600; }
.nav-links a{ position:relative; padding:4px 0; }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1.5px; background:var(--green-dark);
  transition:width .3s var(--ease);
}
.nav-links a:hover::after{ width:100%; }
.nav-burger{ display:none; flex-direction:column; gap:5px; width:26px; }
.nav-burger span{ height:2px; background:var(--ink); border-radius:2px; }

@media (max-width:900px){
  .nav-links{ display:none; }
  .btn-small{ display:none; }
  .nav-burger{ display:flex; }
}

/* =========================================================
   Hero
========================================================= */
.hero{
  min-height:100vh; display:flex; flex-wrap:nowrap;
  align-items:center; gap:40px;
  padding:150px var(--pad) 80px; max-width:var(--container); margin:0 auto;
  position:relative;
}
.hero-inner{ flex:1 1 440px; min-width:0; }
.hero-visual{ flex:1 1 360px; min-width:280px; max-width:480px; }
.hero-blob{ position:absolute; border-radius:50%; filter:blur(60px); z-index:-1; }
.blob-a{ width:520px; height:520px; background:radial-gradient(circle,rgba(143,202,77,.45),transparent 70%); top:-160px; right:-120px; }
.blob-b{ width:380px; height:380px; background:radial-gradient(circle,rgba(91,154,60,.35),transparent 70%); bottom:-100px; left:-140px; }
.blob-c{ width:260px; height:260px; background:radial-gradient(circle,rgba(227,168,87,.3),transparent 70%); top:40%; left:35%; }

.hero-title{ font-size:clamp(48px, 6.4vw, 92px); }
.hero-title .split-line{ overflow:hidden; display:block; }
.hero-title .split-inner{ display:block; }

.hero-sub{ margin-top:26px; font-size:clamp(16px,1.5vw,19px); color:var(--ink-soft); max-width:46ch; line-height:1.65; }
.hero-cta{ margin-top:38px; display:flex; gap:16px; flex-wrap:wrap; }

.hero-stats{ display:flex; gap:40px; margin-top:64px; flex-wrap:wrap; }
.hero-stats strong{ display:block; font-family:var(--font-display); font-size:32px; color:var(--ink); }
.hero-stats span{ font-size:13px; color:var(--ink-soft); }

.hero-visual{ position:relative; }
.hero-img{ aspect-ratio:4/4.6; width:100%; object-fit:cover; border-radius:28px; box-shadow:0 30px 60px -20px rgba(22,35,58,.35); }
.hero-visual-card{
  position:absolute; background:var(--white); border-radius:16px; padding:14px 18px;
  box-shadow:0 20px 40px -12px rgba(22,35,58,.25); font-size:13px; font-weight:600;
  display:flex; align-items:center; gap:10px;
}
.card-float-1{ top:12%; left:-42px; }
.card-float-2{ bottom:10%; right:-30px; }
.card-float-2 div{ display:flex; flex-direction:column; }
.card-float-2 strong{ color:var(--green-dark); font-size:16px; }
.card-float-2 small{ color:var(--ink-soft); font-weight:500; }
.pip{ width:8px; height:8px; border-radius:50%; display:inline-block; }
.pip-green{ background:var(--green); box-shadow:0 0 0 4px rgba(91,154,60,.2); }

.scroll-cue{
  position:absolute; left:var(--pad); bottom:26px; display:flex; align-items:center; gap:10px;
  font-size:12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft);
}
.scroll-cue span{
  width:1px; height:34px; background:var(--ink-soft); position:relative; overflow:hidden;
}
.scroll-cue span::after{
  content:''; position:absolute; left:0; top:-100%; width:100%; height:100%; background:var(--green);
  animation:cue 1.8s ease-in-out infinite;
}
@keyframes cue{ 0%{ top:-100%; } 60%{ top:100%; } 100%{ top:100%; } }

@media (max-width:880px){
  .hero{ flex-direction:column; padding-top:130px; }
  .hero-inner{ flex-basis:auto; width:100%; }
  .hero-visual{ order:-1; flex-basis:auto; width:100%; max-width:340px; margin:0 auto 20px; }
  .hero-visual-card{ display:none; }
  .scroll-cue{ display:none; }
}

/* =========================================================
   Teachable
========================================================= */
.teachable{ padding:48px var(--pad) 140px; background:var(--white); border-bottom:1px solid var(--line); }
.teachable-inner{ max-width:720px; margin:0 auto; text-align:center; }
.teachable-inner .eyebrow{ justify-content:center; }
.teachable-inner h2{ font-size:clamp(34px,4vw,50px); }
.teachable-lead{ margin:20px auto 0; text-align:center; }

.teachable-logo{
  width:min(480px,100%); aspect-ratio:8/3; margin:56px auto 52px;
}

.teachable-list{ display:flex; flex-direction:column; gap:18px; text-align:left; max-width:560px; margin:0 auto; }
.teachable-list li{
  display:flex; align-items:flex-start; gap:14px; font-size:16px; color:var(--ink-soft); line-height:1.55;
}
.teachable-list .check{
  flex:0 0 auto; width:22px; height:22px; border-radius:50%; background:rgba(91,154,60,.14); color:var(--green-dark);
  display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:700; margin-top:2px;
}
.teachable-list strong{ color:var(--ink); font-weight:700; }

/* =========================================================
   About
========================================================= */
.about{
  max-width:var(--container); margin:0 auto; padding:140px var(--pad);
  display:grid; grid-template-columns:.85fr 1.15fr; gap:80px; align-items:center;
}
.about-media{ position:relative; }
.about-img{ aspect-ratio:4/5; width:100%; object-fit:cover; border-radius:28px; box-shadow:0 30px 60px -20px rgba(22,35,58,.3); }
.about-media-tag{
  position:absolute; bottom:-24px; left:-24px; background:var(--white);
  padding:14px 20px; border-radius:14px; font-size:13px; font-weight:600;
  box-shadow:0 16px 34px -14px rgba(22,35,58,.3); display:flex; align-items:center; gap:8px;
}
.about-copy h2{ font-size:clamp(34px,4vw,50px); margin-bottom:22px; }
.about-points{ margin-top:44px; display:flex; flex-direction:column; gap:26px; }
.point{ display:flex; gap:20px; padding-top:26px; border-top:1px solid var(--line); }
.point:first-child{ border-top:none; padding-top:0; }
.point-num{ font-family:var(--font-display); font-size:20px; color:var(--green); flex:0 0 auto; }
.point h3{ font-size:18px; font-weight:600; margin-bottom:6px; }
.point p{ color:var(--ink-soft); font-size:14.5px; line-height:1.6; max-width:42ch; }

@media (max-width:900px){
  .about{ grid-template-columns:1fr; gap:60px; padding:100px var(--pad); }
  .about-media{ max-width:340px; margin:0 auto; }
}
@media (max-width:500px){
  .about-media-tag{ bottom:12px; left:12px; padding:10px 14px; font-size:12px; }
}

/* =========================================================
   Section head (shared)
========================================================= */
.section-head{ max-width:var(--container); margin:0 auto 64px; padding:0 var(--pad); }
.section-head h2{ font-size:clamp(34px,4vw,50px); }
.section-head--split{ display:flex; align-items:flex-end; justify-content:space-between; gap:40px; flex-wrap:wrap; }

/* =========================================================
   Courses
========================================================= */
.courses{ padding:140px 0; }
.course-grid{
  max-width:var(--container); margin:0 auto; padding:0 var(--pad);
  display:grid; grid-template-columns:repeat(3,1fr); gap:32px;
}
.course-card{
  background:var(--white); border-radius:24px; padding:20px; border:1px solid var(--line);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.course-card:hover{ transform:translateY(-8px); box-shadow:0 30px 50px -20px rgba(22,35,58,.22); }
.course-img{ aspect-ratio:4/3; width:100%; margin-bottom:20px; object-fit:cover; border-radius:16px; }
.course-tag{
  display:inline-block; font-size:11.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color:var(--green-dark); background:rgba(91,154,60,.12); padding:6px 12px; border-radius:100px; margin-bottom:14px;
}
.course-card h3{ font-size:20px; font-weight:600; margin-bottom:10px; line-height:1.3; }
.course-card p{ font-size:14px; color:var(--ink-soft); line-height:1.6; margin-bottom:18px; }
.course-meta{ display:flex; gap:8px; font-size:12.5px; color:var(--ink-soft); font-weight:600; padding-top:16px; border-top:1px solid var(--line); }

@media (max-width:960px){ .course-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .course-grid{ grid-template-columns:1fr; } }

/* =========================================================
   How it works — pinned horizontal
========================================================= */
.how{ background:var(--ink); color:var(--white); }
.how-pin{ height:100vh; display:flex; flex-direction:column; justify-content:center; overflow:hidden; }
.how-head{ margin-bottom:50px; padding-top:0; }
.how-head .eyebrow{ color:var(--green-light); }
.how-head h2{ color:var(--white); }
.how-track{
  display:flex; gap:32px; padding:0 var(--pad); width:max-content;
}
.how-step{
  width:min(70vw,420px); background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
  border-radius:26px; padding:44px 36px; flex:0 0 auto; backdrop-filter:blur(6px);
}
.how-num{ font-family:var(--font-display); font-size:44px; color:var(--green-light); display:block; margin-bottom:24px; }
.how-step h3{ color:var(--white); font-size:24px; margin-bottom:14px; }
.how-step p{ color:rgba(255,255,255,.65); font-size:15px; line-height:1.65; }

@media (max-width:900px){
  .how-pin{ height:auto; padding:100px 0; }
  .how-track{ flex-direction:column; width:100%; padding:0 var(--pad); }
  .how-step{ width:100%; }
}

/* =========================================================
   Stats
========================================================= */
.stats{ padding:120px var(--pad); background:var(--cream-alt); }
.stats-grid{
  max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center;
}
.stat strong{ font-family:var(--font-display); font-size:clamp(40px,5vw,64px); color:var(--green-dark); display:block; }
.stat span{ font-size:13.5px; color:var(--ink-soft); font-weight:600; }
@media (max-width:800px){ .stats-grid{ grid-template-columns:1fr 1fr; row-gap:50px; } }
@media (max-width:460px){ .stats-grid{ grid-template-columns:1fr; row-gap:36px; } }

/* =========================================================
   Testimonials
========================================================= */
.testimonials{ padding:140px 0; }
.test-slider{ max-width:var(--container); margin:0 auto; padding:0 var(--pad); position:relative; }
.test-track{ display:flex; gap:28px; overflow-x:hidden; scroll-behavior:smooth; }
.test-card{
  flex:0 0 calc(33.333% - 19px); background:var(--white); border:1px solid var(--line); border-radius:24px;
  padding:34px; display:flex; flex-direction:column; gap:18px;
}
.avatar-img{ width:56px; height:56px; border-radius:50%; }
.avatar-img .ph-icon{ font-size:22px; }
.test-card p{ font-size:15.5px; line-height:1.7; color:var(--ink-soft); flex:1; }
.test-name{ font-weight:700; font-size:14px; display:flex; flex-direction:column; gap:2px; }
.test-name span{ font-weight:500; color:var(--ink-soft); font-size:12.5px; }
.test-controls{ display:flex; gap:12px; justify-content:flex-end; margin-top:36px; }
.test-btn{
  width:48px; height:48px; border-radius:50%; border:1.5px solid var(--line); font-size:16px;
  display:flex; align-items:center; justify-content:center; transition:.3s var(--ease);
}
.test-btn:hover{ background:var(--ink); color:var(--white); border-color:var(--ink); }

@media (max-width:960px){ .test-card{ flex:0 0 calc(50% - 14px); } }
@media (max-width:640px){ .test-card{ flex:0 0 100%; } }

/* =========================================================
   Instructors
========================================================= */
.instructors{ padding:120px 0 140px; }
.instructor-grid{
  max-width:var(--container); margin:0 auto; padding:0 var(--pad);
  display:grid; grid-template-columns:repeat(4,1fr); gap:28px;
}
.instructor-img{ aspect-ratio:4/5; width:100%; margin-bottom:16px; }
.instructor h3{ font-size:17px; font-weight:600; margin-bottom:4px; }
.instructor span{ font-size:13px; color:var(--ink-soft); }
@media (max-width:900px){ .instructor-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .instructor-grid{ grid-template-columns:1fr; max-width:300px; } }

/* =========================================================
   CTA banner
========================================================= */
.cta-banner{ position:relative; padding:180px var(--pad); overflow:hidden; }
.cta-bg{ position:absolute; inset:0; border-radius:0; border:none; }
.cta-bg::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(155deg, rgba(22,35,58,.92), rgba(53,101,31,.85));
}
.cta-inner{ position:relative; z-index:1; max-width:640px; margin:0 auto; text-align:center; color:var(--white); }
.cta-inner h2{ font-size:clamp(38px,5vw,60px); color:var(--white); margin-bottom:20px; }
.cta-inner h2 em{ color:var(--gold); }
.cta-inner .lead{ margin:0 auto; }
.cta-form{ margin-top:38px; display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.cta-form input{
  padding:16px 22px; border-radius:100px; border:1.5px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.08); color:var(--white); font-size:15px; min-width:260px;
}
.cta-form input::placeholder{ color:rgba(255,255,255,.55); }
.cta-form .btn-primary{ background:var(--green-light); color:var(--ink); }
.cta-form .btn-primary:hover{ background:var(--white); }

/* =========================================================
   Footer
========================================================= */
.footer{ background:var(--ink); color:var(--white); padding:90px var(--pad) 30px; }
.footer-top{ max-width:var(--container); margin:0 auto; display:flex; justify-content:space-between; gap:60px; flex-wrap:wrap; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,.12); }
.footer-logo{ height:64px; overflow:hidden; }
.footer-logo img{ height:72px; filter:brightness(0) invert(1); }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-cols h4{ font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:rgba(255,255,255,.5); margin-bottom:16px; }
.footer-cols a{ display:block; font-size:14.5px; padding:5px 0; color:rgba(255,255,255,.85); transition:color .25s; }
.footer-cols a:hover{ color:var(--green-light); }
.footer-bottom{ max-width:var(--container); margin:0 auto; display:flex; justify-content:space-between; padding-top:26px; font-size:12.5px; color:rgba(255,255,255,.5); flex-wrap:wrap; gap:10px; }

/* =========================================================
   Reveal animation base state (JS adds .is-visible)
========================================================= */
[data-reveal]{ opacity:0; transform:translateY(36px); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); transition:opacity .9s var(--ease), transform .9s var(--ease); }

.magnetic{ will-change:transform; }

/* =========================================================
   Small-screen spacing (desktop paddings are too generous
   to carry straight down to phone widths)
========================================================= */
@media (max-width:640px){
  .teachable{ padding:32px var(--pad) 90px; }
  .teachable-logo{ margin:40px auto 36px; }
  .about{ padding:80px var(--pad); gap:48px; }
  .courses{ padding:90px 0; }
  .course-grid{ gap:20px; }
  .section-head{ margin-bottom:40px; }
  .how-step{ padding:32px 26px; }
  .stats{ padding:80px var(--pad); }
  .testimonials{ padding:90px 0; }
  .test-card{ padding:26px; }
  .instructors{ padding:80px 0 90px; }
  .cta-banner{ padding:110px var(--pad); }
  .footer{ padding:60px var(--pad) 24px; }
  .footer-top{ padding-bottom:40px; gap:40px; }
}