/* =========================================================
   TechPanda — shared stylesheet
   Theme: "The Editor" — a code-editor inspired look for a
   coding & data training institute. Dark canvas, syntax-
   colored accents, monospace signage.
   ========================================================= */

:root{
  /* ---- color tokens: plain white + light green ---- */
  --bg:        #ffffff;
  --bg-alt:    #eafaf1;   /* light green — alternate section background */
  --panel:     #ffffff;
  --panel-2:   #e7f7ee;
  --border:    #dbeee1;
  --border-soft: #e5f3ea;

  --text:       #142420;   /* dark green-charcoal, reflects the green theme */
  --text-muted: #52685c;
  --text-dim:   #82988b;

  --amber:  #22c55e;  /* primary accent — CTAs (brand green) */
  --amber-dim: #1a9e6a;
  --teal:   #0d9488;  /* secondary accent — data / success (deep green-teal) */
  --blue:   #65a30d;  /* tertiary accent — lime green, replaces old blue */
  --pink:   #059669;  /* quaternary accent — emerald green, replaces old pink */
  --red:    #ef4444;  /* errors / urgent — kept universal */

  --amber-10: rgba(34,197,94,.1);
  --teal-10:  rgba(13,148,136,.1);
  --blue-10:  rgba(101,163,13,.1);
  --pink-10:  rgba(5,150,105,.1);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  --shadow: 0 12px 32px rgba(16,23,40,.12);
  --shadow-sm: 0 4px 14px rgba(16,23,40,.08);
}

/* ---------------------------------------------------------
   Reset / base
   --------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(circle at 15% 0%, rgba(34,197,94,.06), transparent 40%),
    radial-gradient(circle at 85% 10%, rgba(101,163,13,.05), transparent 40%),
    var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; line-height:1.15; font-weight:600; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

.container{ max-width:1180px; margin:0 auto; padding:0 24px; }
.mono{ font-family:var(--font-mono); }

/* ── INFO BAR ── */
.info-bar {
  /* background: linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%); */
      background: linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%);
  padding: 8px 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}
.info-bar a { color:#dee6f7; transition:color 0.2s; }
.info-bar a:hover { color:#7fffd4; }
.info-bar-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.info-item { display:flex; align-items:center; gap:5px; color: rgb(224, 224, 246);}
.info-sep  { color:rgba(255,255,255,0.18); }

/* ---------------------------------------------------------
   Navbar — styled like editor tabs
   --------------------------------------------------------- */
.navbar{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);
}
.navbar .container{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-size:20px; font-weight:700; color:var(--text); }
.brand-mark{
  width:34px; height:34px; border-radius:8px;
  background:linear-gradient(135deg, var(--amber), var(--pink));
  display:flex; align-items:center; justify-content:center;
  color:#181818; font-family:var(--font-mono); font-weight:700; font-size:15px;
}
.brand-tag{ color:var(--text-dim); font-family:var(--font-mono); font-size:13px; }

.nav-links{ display:flex; align-items:center; gap:2px; margin-left:auto;}
.nav-links a{
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--text-muted);
  padding:9px 14px;
  border-radius:var(--radius-sm) var(--radius-sm) 0 0;
  border-bottom:2px solid transparent;
  transition:.15s;
  display:flex; align-items:center; gap:6px;
}
.nav-links a .ext{ color:var(--text-dim); font-size:12px; }
.nav-links a:hover{ color:var(--text); background:var(--panel); }
.nav-links a.active{ color:var(--amber); border-bottom-color:var(--amber); background:var(--panel); }

.nav-cta{ display:flex; align-items:center; gap:12px; margin-left:24px; }
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px;
}
.nav-toggle span{ width:22px; height:2px; background:var(--text); border-radius:2px; }

/* ---------------------------------------------------------
   Buttons
   --------------------------------------------------------- */
.btn{
  font-family:var(--font-mono);
  font-size:14px;
  font-weight:500;
  padding:12px 22px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  display:inline-flex; align-items:center; gap:8px;
  transition:.18s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--amber); color:#181206; transition:transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn-primary:hover{ background:#3ddc84; transform:translateY(-2px); box-shadow:0 10px 24px rgba(34,197,94,.35); }
.btn-outline{ border-color:var(--border); color:var(--text); background:transparent; }
.btn-outline:hover{ border-color:var(--teal); color:var(--teal); }
.btn-ghost{ color:var(--teal); background:var(--teal-10); }
.btn-ghost:hover{ background:rgba(94,234,212,.18); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding:9px 16px; font-size:13px; }

/* ---------------------------------------------------------
   Section scaffolding
   --------------------------------------------------------- */
.section{ padding:88px 0; }
.section-alt{     background: linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%); }
.section-tight{ padding:64px 0; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--teal);
  display:inline-flex; align-items:center; gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{ content:'//'; color:var(--text-dim); }

.section-head{
  max-width:680px;
  margin-bottom:48px;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.section-head h2{ font-size:clamp(26px,3.4vw,30px); color:white; margin-bottom:14px; }
.section-head p{ color:var(--text-muted); font-size:16.5px; }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero{
  position:relative;
  padding:76px 0 90px;
  /* background:linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%); */
      background: linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%);
  border-bottom:1px solid var(--border-soft);
  overflow:hidden;
}
.hero .container{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.hero-badge{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12.5px; color:var(--amber);
  background:var(--amber-10); border:1px solid rgba(34,197,94,.3);
  padding:6px 12px; border-radius:999px; margin-bottom:22px;
  animation:badgePulse 2.6s ease-in-out infinite;
}
@keyframes badgePulse{
  0%,100%{ box-shadow:0 0 0 0 rgba(34,197,94,.25); }
  50%{ box-shadow:0 0 0 6px rgba(34,197,94,0); }
}
.hero h1{ font-size:clamp(32px,4.4vw,50px); color:#ffffff; margin-bottom:18px; letter-spacing:-.5px; }
.hero h1 .hl{ color:#45ff85;; }
.hero-sub{ font-size:17.5px; color:rgba(255,255,255,.82); max-width:540px; margin-bottom:26px; }
.hero-points{ display:grid; gap:10px; margin-bottom:30px; }
.hero-points li{ display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color:rgba(255,255,255,.82); }
.hero-points .chk{ color:#baf7cf; font-family:var(--font-mono); flex-shrink:0; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* IDE mock window — signature element */
.ide-window{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.ide-titlebar{
  display:flex; align-items:center; gap:8px;
  padding:12px 16px;
  background:var(--panel-2);
  border-bottom:1px solid var(--border);
}
.ide-dot{ width:10px; height:10px; border-radius:50%; }
.ide-dot.r{ background:#FB7185; } .ide-dot.y{ background:#FFB454; } .ide-dot.g{ background:#5EEAD4; }
.ide-filename{ margin-left:8px; font-family:var(--font-mono); font-size:12.5px; color:var(--text-dim); }
.ide-body{ padding:22px 20px; font-family:var(--font-mono); font-size:13.5px; line-height:2; }
.ide-line{ display:flex; gap:16px; }
.ide-num{ color:#454b5c; width:16px; text-align:right; user-select:none; flex-shrink:0; }
.ide-code .k{ color:var(--pink); } .ide-code .s{ color:var(--teal); } .ide-code .c{ color:var(--text-dim); } .ide-code .n{ color:var(--blue); } .ide-code .f{ color:var(--amber); }
.ide-cursor{ display:inline-block; width:7px; height:15px; background:var(--teal); vertical-align:text-bottom; animation:blink 1.1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

/* ---------------------------------------------------------
   Courses
   --------------------------------------------------------- */
.course-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:22px; }
.course-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px;
  border-top:3px solid var(--accent, var(--amber));
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  display:flex; flex-direction:column; gap:14px;
  opacity:0; transform:translateY(20px);
}
.course-card.in-view{ opacity:1; transform:translateY(0); }
.course-card:hover{ transform:translateY(-6px); border-color:var(--border-soft); box-shadow:0 16px 34px rgba(20,60,50,.12); }
.course-card:nth-child(6n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 55%); --accent:var(--amber); }
.course-card:nth-child(6n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 55%); --accent:var(--teal); }
.course-card:nth-child(6n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 55%); --accent:var(--blue); }
.course-card:nth-child(6n+4){ background:linear-gradient(165deg,#eef7ec 0%,#ffffff 55%); --accent:#65a30d; }
.course-card:nth-child(6n+5){ background:linear-gradient(165deg,#e9f9f0 0%,#ffffff 55%); --accent:#059669; }
.course-card:nth-child(6n+6){ background:linear-gradient(165deg,#eefaf1 0%,#ffffff 55%); --accent:#15803d; }
.course-card-top{ display:flex; align-items:center; justify-content:space-between; }
.course-ext{
  font-family:var(--font-mono); font-size:12px; font-weight:700;
  padding:4px 9px; border-radius:5px; color:#12131a;
  background:var(--accent, var(--amber));
}
.course-duration{ font-family:var(--font-mono); font-size:12px; color:var(--text-dim); }
.course-card h3{ font-size:19px; color:var(--text); }
.course-card p{ color:var(--text-muted); font-size:14.5px; }
.course-tags{ display:flex; flex-wrap:wrap; gap:7px; }
.tag{
  font-family:var(--font-mono); font-size:11.5px; color:var(--text-muted);
  border:1px solid var(--border); padding:3px 9px; border-radius:5px;
}
.course-meta{ display:flex; justify-content:space-between; align-items:center; font-size:13px; color:var(--text-dim); border-top:1px solid var(--border-soft); padding-top:14px; margin-top:auto; }
.course-salary{ color:var(--teal); font-family:var(--font-mono); font-weight:600; }
.course-card .btn{ margin-top:4px; }

/* ---------------------------------------------------------
   Stats — terminal output style
   --------------------------------------------------------- */
.stats-term{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.stats-term-head{ display:flex; align-items:center; gap:8px; padding:12px 18px; background:var(--panel-2); border-bottom:1px solid var(--border); font-family:var(--font-mono); font-size:12.5px; color:var(--text-dim); }
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.stat{ padding:34px 24px; text-align:center; border-right:1px solid var(--border-soft); }
.stat:last-child{ border-right:none; }
.stat-num{ font-family:var(--font-mono); font-size:clamp(28px,3.4vw,40px); font-weight:700; color:var(--amber); }
.stat-label{ font-size:13px; color:var(--text-muted); margin-top:6px; }

/* ---------------------------------------------------------
   Split / two-column
   --------------------------------------------------------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split.rev .split-media{ order:2; }
.feature-list{ display:grid; gap:20px; margin-top:26px; }
.feature-item{ display:flex; gap:14px; }
.feature-icon{
  width:40px; height:40px; border-radius:9px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:var(--amber-10); color:var(--amber); font-size:18px;
}
.feature-item h4{ font-size:15.5px; color:var(--text); margin-bottom:4px; }
.feature-item p{ font-size:14px; color:var(--text-muted); }

/* card grid (why choose us) */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.why-card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:26px;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  opacity:0; transform:translateY(20px);
}
.why-card.in-view{ opacity:1; transform:translateY(0); }
.why-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(20,60,50,.1); }
.why-card:nth-child(3n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.why-card:nth-child(3n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.why-card:nth-child(3n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }
.why-icon{
  font-size:22px; margin-bottom:14px;
  width:48px; height:48px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
}
.why-card:nth-child(3n+1) .why-icon{ background:var(--amber-10); }
.why-card:nth-child(3n+2) .why-icon{ background:var(--teal-10); }
.why-card:nth-child(3n+3) .why-icon{ background:var(--blue-10); }
.why-card.center .why-icon{ margin-left:auto; margin-right:auto; }
.why-card h4{ font-size:16.5px; color:var(--text); margin-bottom:8px; }
.why-card p{ font-size:14px; color:var(--text-muted); }

/* ---------------------------------------------------------
   Process / steps (sequence — numbering justified)
   --------------------------------------------------------- */
.steps{ display:grid; gap:0; counter-reset:step; }
.step{ display:grid; grid-template-columns:64px 1fr; gap:20px; position:relative; padding-bottom:34px; opacity:0; transform:translateX(-16px); transition:opacity .5s ease, transform .5s ease; }
.step.in-view{ opacity:1; transform:translateX(0); }
.step:last-child{ padding-bottom:0; }
.step-num{
  font-family:var(--font-mono); font-size:13px; color:var(--bg);
  background:var(--teal); width:40px; height:40px; border-radius:8px;
  display:flex; align-items:center; justify-content:center; font-weight:700; z-index:1;
}
.step::after{
  content:''; position:absolute; left:19px; top:40px; bottom:0; width:2px; background:var(--border);
}
.step:last-child::after{ display:none; }
.step-body h4{ font-size:16.5px; color:var(--text); margin-bottom:6px; }
.step-body p{ font-size:14.5px; color:#0f1f5c; }

/* ---------------------------------------------------------
   Testimonials
   --------------------------------------------------------- */
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.testi-card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:24px;
  transition:transform .3s ease, box-shadow .3s ease;
  opacity:0; transform:translateY(20px);
}
.testi-card.in-view{ opacity:1; transform:translateY(0); }
.testi-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(20,60,50,.1); }
.testi-card:nth-child(3n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.testi-card:nth-child(3n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.testi-card:nth-child(3n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }
.testi-stars{ color:var(--amber); font-size:14px; margin-bottom:12px; letter-spacing:2px; }
.testi-quote{ font-size:14.5px; color:var(--text-muted); margin-bottom:18px; }
.testi-person{ display:flex; align-items:center; gap:12px; }
.testi-avatar{
  width:38px; height:38px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-weight:700; font-size:13px; color:#12131a;
}
.testi-person strong{ display:block; font-size:13.5px; color:var(--text); }
.testi-person span{ font-size:12.5px; color:var(--text-dim); }

/* ---------------------------------------------------------
   FAQ accordion
   --------------------------------------------------------- */
.faq-list{ display:grid; gap:12px; max-width:820px; }
.faq-item{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden;
  transition:opacity .5s ease, transform .5s ease, border-color .25s ease;
  opacity:0; transform:translateY(16px);
}
.faq-item.in-view{ opacity:1; transform:translateY(0); }
.faq-item:hover{ border-color:var(--teal); }
.faq-item:nth-child(4n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 55%); }
.faq-item:nth-child(4n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 55%); }
.faq-item:nth-child(4n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 55%); }
.faq-item:nth-child(4n+4){ background:linear-gradient(165deg,#e9f9f0 0%,#ffffff 55%); }
.faq-q{
  width:100%; background:none; border:none; color:var(--text);
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 22px; font-family:var(--font-body); font-size:15.5px; font-weight:500; text-align:left;
}
.faq-q .plus{ font-family:var(--font-mono); color:var(--teal); font-size:18px; transition:.2s; flex-shrink:0; margin-left:14px; }
.faq-item.open .plus{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-a-inner{ padding:0 22px 20px; color:var(--text-muted); font-size:14.5px; }
.faq-item.open .faq-a{ max-height:300px; }

/* ---------------------------------------------------------
   CTA band
   --------------------------------------------------------- */
.cta-band{
  background:var(--bg-alt);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:48px;
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
}
.cta-band h3{ font-size:24px; color:var(--text); margin-bottom:8px; }
.cta-band p{ color:var(--text-muted); font-size:14.5px; }
.cta-actions{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------------------------------------------------------
   Forms
   --------------------------------------------------------- */
.form-panel{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg); padding:30px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:13px; color:var(--text-muted); margin-bottom:7px; font-family:var(--font-mono); }
.field input, .field select, .field textarea{
  width:100%; background:var(--bg-alt); border:1px solid var(--border); color:var(--text);
  padding:12px 14px; border-radius:var(--radius-sm); font-size:14.5px; font-family:var(--font-body);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--teal); outline:none; }
.field-err-msg{ color:var(--red); font-size:12.5px; margin-top:6px; display:none; font-family:var(--font-mono); }
.field.field-error input, .field.field-error select{ border-color:var(--red); }
.field.field-error .field-err-msg{ display:block; }
.form-note{ font-size:12.5px; color:var(--text-dim); text-align:center; margin-top:10px; }
.form-success{ display:none; background:var(--teal-10); border:1px solid rgba(94,234,212,.35); color:var(--teal); padding:14px 16px; border-radius:var(--radius-sm); font-size:14px; margin-bottom:16px; }
.form-success.show{ display:block; }

/* ---------------------------------------------------------
   Page header (inner pages)
   --------------------------------------------------------- */
.page-header{
  padding:56px 0 60px;
  background:
    linear-gradient(135deg, #0f1f5c 0%, #1a3a8f 30%, #1e5f74 65%, #0f7a5a 100%);
  border-bottom:1px solid var(--border-soft);
}
.page-header h1{ font-size:clamp(28px,3.8vw,42px); margin-bottom:14px; color:#ffffff; }
.page-header p{ color:rgba(255,255,255,.82); font-size:16px; max-width:640px; }
.breadcrumb{ font-family:var(--font-mono); font-size:12.5px; color:rgba(255,255,255,.6); margin-bottom:18px; }
.breadcrumb a{ color:rgba(255,255,255,.85); }
.breadcrumb a:hover{ color:#baf7cf; }
.breadcrumb .sep{ margin:0 6px; }

/* ---------------------------------------------------------
   Misc reusable blocks
   --------------------------------------------------------- */
.pill-list{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ font-family:var(--font-mono); font-size:13px; color:var(--text-muted); border:1px solid var(--border); padding:8px 14px; border-radius:999px; }

.timeline{ display:grid; gap:26px; }
.timeline-item{ display:grid; grid-template-columns:100px 1fr; gap:20px; }
.timeline-year{ font-family:var(--font-mono); color:var(--amber); font-weight:700; font-size:15px; }
.timeline-item h4{ font-size:16px; color:var(--text); margin-bottom:6px; }
.timeline-item p{ font-size:14px; color:var(--text-muted); }

.value-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.value-card{
  text-align:center; padding:24px 16px; background:var(--panel); border:1px solid var(--border); border-radius:var(--radius);
  transition:transform .3s ease, box-shadow .3s ease;
  opacity:0; transform:translateY(20px);
}
.value-card.in-view{ opacity:1; transform:translateY(0); }
.value-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(20,60,50,.1); }
.value-card:nth-child(4n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.value-card:nth-child(4n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.value-card:nth-child(4n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }
.value-card:nth-child(4n+4){ background:linear-gradient(165deg,#eef7ec 0%,#ffffff 60%); }
.value-card .why-icon{ margin-bottom:12px; margin-left:auto; margin-right:auto; }
.value-card:nth-child(4n+1) .why-icon{ background:var(--amber-10); }
.value-card:nth-child(4n+2) .why-icon{ background:var(--teal-10); }
.value-card:nth-child(4n+3) .why-icon{ background:var(--blue-10); }
.value-card:nth-child(4n+4) .why-icon{ background:rgba(101,163,13,.12); }
.value-card h4{ font-size:15px; color:var(--text); margin-bottom:6px; }
.value-card p{ font-size:13.5px; color:var(--text-muted); }

.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.team-card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:22px; text-align:center;
  transition:transform .3s ease, box-shadow .3s ease;
  opacity:0; transform:translateY(20px);
}
.team-card.in-view{ opacity:1; transform:translateY(0); }
.team-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(20,60,50,.1); }
.team-card:nth-child(4n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.team-card:nth-child(4n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.team-card:nth-child(4n+3){ background:linear-gradient(165deg,#e9f9f0 0%,#ffffff 60%); }
.team-card:nth-child(4n+4){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }
.team-avatar{ width:64px; height:64px; border-radius:50%; margin:0 auto 14px; display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-weight:700; font-size:20px; color:#12131a; }
.team-card h4{ font-size:15px; color:var(--text); margin-bottom:3px; }
.team-card span{ font-size:12.5px; color:var(--text-dim); font-family:var(--font-mono); }

.partner-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:16px; }
.partner-chip{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:16px 10px; text-align:center; font-family:var(--font-mono); font-size:12.5px; color:var(--text-muted);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  opacity:0; transform:translateY(14px);
}
.partner-chip.in-view{ opacity:1; transform:translateY(0); }
.partner-chip:hover{ transform:translateY(-3px); border-color:var(--teal); box-shadow:0 10px 22px rgba(20,60,50,.1); color:var(--text); }
.partner-chip:nth-child(3n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.partner-chip:nth-child(3n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.partner-chip:nth-child(3n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }

.map-embed{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); height:100%; min-height:340px; }
.map-embed iframe{ width:100%; height:100%; min-height:340px; border:0; filter:grayscale(.1); }

.office-card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:24px;
  transition:transform .3s ease, box-shadow .3s ease;
  opacity:0; transform:translateY(20px);
}
.office-card.in-view{ opacity:1; transform:translateY(0); }
.office-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(20,60,50,.1); }
.office-card:nth-child(3n+1){ background:linear-gradient(165deg,#f0fdf6 0%,#ffffff 60%); }
.office-card:nth-child(3n+2){ background:linear-gradient(165deg,#effcfa 0%,#ffffff 60%); }
.office-card:nth-child(3n+3){ background:linear-gradient(165deg,#f2f9e6 0%,#ffffff 60%); }
.office-card h4{ font-size:16px; color:var(--text); margin-bottom:10px; display:flex; align-items:center; gap:8px; }
.office-card p{ font-size:13.5px; color:var(--text-muted); margin-bottom:6px; }
.office-badge{ font-family:var(--font-mono); font-size:11px; color:var(--teal); background:var(--teal-10); padding:3px 9px; border-radius:5px; }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
footer{ background:#0c1f16; border-top:1px solid #173627; padding:64px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:44px; }
.footer-brand p{ color:#b9d1c2; font-size:14px; margin:16px 0 20px; max-width:280px; }
.footer-brand .brand{ color:#f2fbf5; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{ width:34px; height:34px; border:1px solid #20422f; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:14px; color:#b9d1c2; }
.footer-social a:hover{ color:var(--teal); border-color:var(--teal); }
.footer-col h5{ font-family:var(--font-mono); font-size:13px; color:#7c9a86; margin-bottom:16px; text-transform:uppercase; letter-spacing:.5px; }
.footer-col ul{ display:grid; gap:11px; }
.footer-col a{ color:#b9d1c2; font-size:14.5px; }
.footer-col a:hover{ color:var(--teal); }
.footer-contact li{ display:flex; gap:9px; font-size:14px; color:#b9d1c2; align-items:flex-start; }
.footer-bottom{ border-top:1px solid #173627; padding:22px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; font-size:13px; color:#7c9a86; }
.footer-bottom a{ color:#7c9a86; }
.footer-bottom a:hover{ color:var(--teal); }

/* staggered reveal timing across grid cards */
.course-card:nth-child(1),.why-card:nth-child(1),.value-card:nth-child(1),.team-card:nth-child(1),.testi-card:nth-child(1),.office-card:nth-child(1),.faq-item:nth-child(1),.partner-chip:nth-child(1),.step:nth-child(1){ transition-delay:0s; }
.course-card:nth-child(2),.why-card:nth-child(2),.value-card:nth-child(2),.team-card:nth-child(2),.testi-card:nth-child(2),.office-card:nth-child(2),.faq-item:nth-child(2),.partner-chip:nth-child(2),.step:nth-child(2){ transition-delay:.08s; }
.course-card:nth-child(3),.why-card:nth-child(3),.value-card:nth-child(3),.team-card:nth-child(3),.testi-card:nth-child(3),.office-card:nth-child(3),.faq-item:nth-child(3),.partner-chip:nth-child(3),.step:nth-child(3){ transition-delay:.16s; }
.course-card:nth-child(4),.why-card:nth-child(4),.value-card:nth-child(4),.team-card:nth-child(4),.testi-card:nth-child(4),.office-card:nth-child(4),.faq-item:nth-child(4),.partner-chip:nth-child(4),.step:nth-child(4){ transition-delay:.24s; }
.course-card:nth-child(5),.why-card:nth-child(5),.value-card:nth-child(5),.team-card:nth-child(5),.testi-card:nth-child(5),.office-card:nth-child(5),.faq-item:nth-child(5),.partner-chip:nth-child(5),.step:nth-child(5){ transition-delay:.32s; }
.course-card:nth-child(6),.why-card:nth-child(6),.value-card:nth-child(6),.team-card:nth-child(6),.testi-card:nth-child(6),.office-card:nth-child(6),.faq-item:nth-child(6),.partner-chip:nth-child(6),.step:nth-child(6){ transition-delay:.4s; }

/* ---------------------------------------------------------
   Sticky mobile CTA bar
   --------------------------------------------------------- */
.sticky-cta{
  position:fixed; bottom:0; left:0; right:0; z-index:90;
  background:var(--panel); border-top:1px solid var(--border);
  padding:12px 16px; display:none; align-items:center; justify-content:space-between; gap:12px;
}

/* ---------------------------------------------------------
   Utilities
   --------------------------------------------------------- */
.center{ text-align:center; }
.mt-40{ margin-top:40px; }
.text-muted{ color:var(--text-muted); }

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width:980px){
  .hero .container{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .split.rev .split-media{ order:0; }
  .why-grid, .value-grid, .team-grid, .testi-grid{ grid-template-columns:repeat(2,1fr); }
  .partner-grid{ grid-template-columns:repeat(3,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .stat{ border-bottom:1px solid var(--border-soft); }
}
@media (max-width:760px){
  .nav-links{
    position:fixed; top:110px; left:16px; right:16px;
    background:var(--panel); border:1px solid var(--border); border-radius:var(--radius);
    flex-direction:column; align-items:stretch; padding:10px;
    display:none; gap:2px; box-shadow:var(--shadow);
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:12px 14px; border-radius:var(--radius-sm); border-bottom:none; }
  .nav-links a.active{ background:var(--amber-10); }
  .nav-toggle{ display:flex; }
  .nav-cta .btn-outline{ display:none; }
  .topbar-left{ gap:12px; }
  .form-row{ grid-template-columns:1fr; }
  .why-grid, .value-grid, .team-grid, .testi-grid{ grid-template-columns:1fr; }
  .partner-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .timeline-item{ grid-template-columns:1fr; gap:6px; }
  .cta-band{ flex-direction:column; align-items:flex-start; }
  .sticky-cta{ display:flex; }
  body{ padding-bottom:64px; }
  .stats-grid{ grid-template-columns:1fr 1fr; }
}
/* ---------------------------------------------------------
   Courses page — alt section text fixes
   --------------------------------------------------------- */
.section-alt .eyebrow{ color:#7fffd4; }
.section-alt .eyebrow::before{ color:rgba(255,255,255,.5); }

.section-alt h2{ color:#ffffff; }
.section-alt p.text-muted{ color:rgba(255,255,255,.8); }

.section-alt .feature-icon{
  background:rgba(255,255,255,.12);
  color:#7fffd4;
}
.section-alt .feature-item h4{ color:#ffffff; }
.section-alt .feature-item p{ color:rgba(255,255,255,.75); }

.section-alt .pill{
  color:rgba(255,255,255,.85);
  border-color:rgba(255,255,255,.25);
}

.section-alt .ide-window{ border-color:rgba(255,255,255,.15); }
.section-alt .ide-titlebar{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.15);
}
.section-alt .ide-filename{ color:rgba(255,255,255,.6); }
/* Comparison table base (light sections) */
.compare-table th{
  text-align:left; padding:14px 12px;
  color:var(--text-dim); font-family:var(--font-mono);
  font-weight:500; font-size:12.5px;
  border-bottom:1px solid var(--border);
}
.compare-table td{
  padding:14px 12px; color:var(--text-muted);
  border-bottom:1px solid var(--border-soft);
}
.compare-table td.track{ color:var(--text); }
.compare-table td.salary{ color:var(--teal); font-family:var(--font-mono); }
.compare-table tr:last-child td{ border-bottom:none; }

/* Comparison table on dark .section-alt background */
.section-alt .compare-table th{ color:rgba(255,255,255,.55); border-bottom-color:rgba(255,255,255,.15); }
.section-alt .compare-table td{ color:rgba(255,255,255,.75); border-bottom-color:rgba(255,255,255,.1); }
.section-alt .compare-table td.track{ color:#ffffff; }
.section-alt .compare-table td.salary{ color:#7fffd4; }

.popup-overlay{
  display:none;
  position:fixed; inset:0;
  background:rgba(6,10,20,.75);
  backdrop-filter:blur(3px);
  z-index:9999;
  align-items:center; justify-content:center;
  padding:20px;
}
.popup-overlay.open{ display:flex; }

.popup-box{
  position:relative;
  display:flex;
  max-width:760px; width:100%;
  background:var(--panel, #141826);
  border:1px solid var(--border, #262c40);
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.5);
  animation:popupIn .25s ease;
}
@keyframes popupIn{
  from{ opacity:0; transform:scale(.96) translateY(10px); }
  to{ opacity:1; transform:scale(1) translateY(0); }
}

.popup-left{
  flex:1.15;
  padding:36px 34px;
  display:flex;
  flex-direction:column;
}
.popup-left h3{
  color:#fff;
  font-size:22px;
  font-family:var(--font-display, inherit);
  margin-bottom:8px;
}
.popup-left > p{
  color:var(--text-muted, #a4aac0);
  font-size:13.5px;
  margin-bottom:22px;
}
.popup-left > p span{
  color:var(--teal, #31e0b4);
  font-family:var(--font-mono, monospace);
  font-weight:700;
}

.popup-left input, .popup-left select{
  width:100%;
  background:var(--bg-alt, #12141e);
  border:1px solid var(--border, #262c40);
  color:#fff;
  padding:12px 14px;
  border-radius:9px;
  font-size:14px;
  font-family:inherit;
  margin-bottom:6px;
  transition:border-color .15s ease;
}
.popup-left input::placeholder{ color:#6c728a; }
.popup-left input:focus, .popup-left select:focus{
  outline:none;
  border-color:var(--teal, #31e0b4);
}
.popup-left select{ color:#a4aac0; cursor:pointer; }
.popup-left select:valid{ color:#fff; }

.field-err{
  display:block;
  color:#ff5f6d;
  font-size:11.5px;
  min-height:14px;
  margin:-2px 0 8px 2px;
}

#pop-submit{
  width:100%;
  background:var(--teal, #31e0b4);
  color:#0a0c13;
  border:none;
  font-weight:700;
  font-size:14.5px;
  padding:13px;
  border-radius:9px;
  cursor:pointer;
  margin-top:8px;
  transition:filter .15s ease, transform .1s ease;
}
#pop-submit:hover{ filter:brightness(1.08); }
#pop-submit:active{ transform:scale(.98); }

#pop-success{
  margin-top:14px;
  text-align:center;
  color:var(--teal, #31e0b4);
  font-size:13.5px;
  font-weight:600;
}

.popup-right{
  flex:1;
  background:
    radial-gradient(circle at 30% 20%, rgba(49,224,180,.25), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255,181,69,.18), transparent 50%),
    linear-gradient(160deg, #0f1f5c 0%, #1a3a8f 45%, #0f7a5a 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:34px;
  position:relative;
  overflow:hidden;
}
.popup-right::before{
  content:'';
  position:absolute; inset:0;
  background-image:repeating-linear-gradient(115deg, rgba(255,255,255,.04) 0px, rgba(255,255,255,.04) 1px, transparent 1px, transparent 40px);
}
.popup-right-content{
  position:relative;
  z-index:1;
  text-align:center;
  color:#fff;
}
.popup-right-content .big-num{
  font-family:var(--font-mono, monospace);
  font-size:52px;
  font-weight:700;
  color:#7fffd4;
  line-height:1;
  margin-bottom:8px;
}
.popup-right-content p{
  font-size:13.5px;
  color:rgba(255,255,255,.8);
}

.popup-close{
  position:absolute; top:14px; right:16px;
  width:32px; height:32px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  border-radius:50%;
  color:#fff;
  font-size:16px;
  cursor:pointer;
  z-index:2;
  transition:background .15s ease;
}
.popup-close:hover{ background:rgba(255,255,255,.18); }

@media (max-width:640px){
  .popup-box{ flex-direction:column; }
  .popup-right{ display:none; }
  .popup-left{ padding:28px 24px; }
}

.pop-label{
  display:block;
  font-size:12.5px;
  font-weight:600;
  color:var(--text, #1a1a1a);
  margin-bottom:5px;
  margin-top:2px;
}
.popup-left input, .popup-left select{
  width:100%;
  background:#f8f9fb;
  border:1px solid #e2e5ea;
  color:#1a1a1a;
  padding:12px 14px;
  border-radius:9px;
  font-size:14px;
  font-family:inherit;
  margin-bottom:4px;
  transition:border-color .15s ease;
}
.popup-left input::placeholder{ color:#9099a8; }
.popup-left input:focus, .popup-left select:focus{
  outline:none;
  border-color:#31e0b4;
  box-shadow:0 0 0 3px rgba(49,224,180,.15);
}
.popup-left select,
.course-select{
  color:#1a1a1a;
}
.popup-left select option,
.course-select option{
  color:#1a1a1a;
  background:#ffffff;
}
.popup-left select,
.course-select{
  color:#1a1a1a !important;
  background:#f8f9fb;
}
.popup-left select option,
.course-select option{
  color:#1a1a1a;
  background:#ffffff;
}
.field-err-msg {
  display: none;
  color: #d93025;
  font-size: 13px;
  margin-top: 4px;
}

.field.field-error input,
.field.field-error select {
  border-color: #d93025;
}

.field.field-error .field-err-msg {
  display: block;
}
/* ---------------------------------------------------------
   Floating scroll arrows (left)
   --------------------------------------------------------- */
.scroll-arrows{
  position:fixed;
  left:24px; bottom:28px;
  z-index:95;
  display:flex; flex-direction:column; gap:10px;
}
.scroll-arrow{
  width:44px; height:44px;
  border-radius:50%;
  border:none;
  background:var(--amber);
  color:#181206;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(34,197,94,.35);
  transition:.2s ease;
}
.scroll-arrow:hover{
  background:#3ddc84;
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(34,197,94,.45);
}
.scroll-arrow.down{
  background:var(--teal);
  box-shadow:0 8px 20px rgba(13,148,136,.3);
}
.scroll-arrow.down:hover{
  background:#0fb3a3;
  box-shadow:0 12px 26px rgba(13,148,136,.4);
}
@media (max-width:640px){
  .scroll-arrows{ left:14px; bottom:80px; }
  .scroll-arrow{ width:38px; height:38px; }
}

/* ---------------------------------------------------------
   Floating action buttons (right) — Call / WhatsApp / Demo
   --------------------------------------------------------- */
.float-actions{
  position:fixed;
  right:24px; bottom:28px;
  z-index:95;
  display:flex; flex-direction:column; gap:12px;
  align-items:flex-end;
}
.fab{
  display:flex; align-items:center; gap:8px;
  padding:12px 20px;
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:13.5px; font-weight:600;
  white-space:nowrap;
  box-shadow:0 10px 24px rgba(16,23,40,.18);
  transition:.2s ease;
}
.fab:hover{ transform:translateY(-3px); }

.fab-call{
  background:#ffffff;
  color:var(--text);
  border:1px solid var(--border);
}
.fab-call:hover{ box-shadow:0 14px 30px rgba(16,23,40,.22); }

.fab-whatsapp{
  background:#25D366;
  color:#ffffff;
}
.fab-whatsapp:hover{ background:#1ebe5a; box-shadow:0 14px 30px rgba(37,211,102,.4); }

.fab-demo{
  background:var(--amber);
  color:#181206;
}
.fab-demo:hover{ background:#3ddc84; box-shadow:0 14px 30px rgba(34,197,94,.4); }

@media (max-width:640px){
  .float-actions{ right:14px; bottom:80px; gap:10px; }
  .fab{ padding:10px 14px; font-size:12.5px; }
  .fab span.label{ display:none; }
}