/*
Theme Name: DLO
Theme URI: https://dlo.bd/
Author: DLO (Digital Learning Outcomes)
Author URI: https://dlo.bd/
Description: Custom bilingual (Bangla/English) theme for DLO - Digital Learning Outcomes. Free digital and AI skills education for Bangladesh. Glassmorphism design system with Hind Siliguri and Inter fonts, built-in schema markup and full blog support.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dlo
Tags: education, blog, custom-colors, translation-ready
*/

/* ============================================================
   DLO Homepage - "GLASS" design system (version 2)
   From the newer social posts: light circuit-texture canvas,
   bokeh sparkle, glowing 3D-style objects, frosted glass cards
   over soft aurora glows. Tri-color chunky headlines stay.
   Brand: #2BB352 green + #FDBD10 yellow
   ============================================================ */
:root{
  --green:#2BB352;
  --green-vivid:#1E9E4C;
  --green-deep:#157A35;
  --green-text:#17813C;
  --forest:#0B3A1D;
  --night:#062310;
  --lemon:#FDBD10;
  --gold:#DE9E00;
  --lemon-soft:#FFE9A8;
  --mint:#EAF8EE;
  --mint-2:#DFF4E5;
  --cream:#FFF9E6;
  --ink:#17281B;
  --body:#3E5245;
  --muted:#65786A;
  --line:#E3F0E6;
  --white:#ffffff;
  --r:22px;
  --r-sm:14px;
  --shadow:0 14px 40px rgba(21,122,53,.10);
  --shadow-lg:0 26px 70px rgba(21,122,53,.16);
  --glow-y:0 10px 32px rgba(253,189,16,.38);
  --glass:rgba(255,255,255,.58);
  --glass-brd:rgba(255,255,255,.75);
  --glass-dark:rgba(255,255,255,.07);
  --glass-dark-brd:rgba(255,255,255,.16);
  --font-head:'Hind Siliguri',sans-serif;
  --font-body:'Hind Siliguri',sans-serif;
  --max:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:17px;line-height:1.75;color:var(--body);
  background:#F6FAF7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
html.bn .en{display:none !important}
html.en .bn{display:none !important}
html.en body{line-height:1.65}
html.en{--font-head:'Inter','Hind Siliguri',sans-serif;--font-body:'Inter','Hind Siliguri',sans-serif}
html.en h1,html.en h2,html.en h3,html.en h4{letter-spacing:-.015em}
html.bn h1,html.bn h2{line-height:1.4}
html.bn .hero h1{line-height:1.4}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.32;font-weight:700}
img,svg{display:block;max-width:100%}
a{color:var(--green-text);text-decoration:none}
a:hover{color:var(--green-deep)}
ul{list-style:none}
::selection{background:var(--lemon);color:var(--ink)}

.container{max-width:var(--max);margin:0 auto;padding:0 22px;position:relative;z-index:1}
section{padding:88px 0;position:relative;overflow:hidden}
@media (max-width:700px){section{padding:58px 0}}

a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:3px solid var(--green);outline-offset:3px;border-radius:8px;
}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:300;border-radius:0 0 10px 0}
.skip-link:focus{left:0}

/* tri-color headline helpers */
.cg{color:var(--green-vivid)}
.cy{color:var(--gold)}
.on-dark .cy{color:var(--lemon)}
.on-dark .cg{color:#5FD98A}

.uline{position:relative;white-space:nowrap}
.uline svg{position:absolute;left:0;right:0;bottom:-.28em;width:100%;height:.42em;overflow:visible}
.uline svg path{fill:none;stroke:var(--lemon);stroke-width:7;stroke-linecap:round}

/* circuit texture (from the AI posts): painted as an overlay so it never
   replaces a section's own gradient background */
.textured::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg stroke='%231E9E4C' stroke-opacity='.07' fill='none'%3E%3Cpath d='M20 70h34M70 20v34M70 86v34M86 70h34'/%3E%3Ccircle cx='70' cy='70' r='4'/%3E%3Ccircle cx='20' cy='70' r='2.5'/%3E%3Ccircle cx='70' cy='20' r='2.5'/%3E%3C/g%3E%3Cg fill='%232BB352' fill-opacity='.06'%3E%3Ccircle cx='120' cy='120' r='2'/%3E%3Ccircle cx='30' cy='118' r='1.6'/%3E%3Ccircle cx='118' cy='32' r='1.6'/%3E%3C/g%3E%3C/svg%3E");
}
.on-dark.textured::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg stroke='%23ffffff' stroke-opacity='.05' fill='none'%3E%3Cpath d='M20 70h34M70 20v34M70 86v34M86 70h34'/%3E%3Ccircle cx='70' cy='70' r='4'/%3E%3C/g%3E%3C/svg%3E");
}

/* aurora glow blobs behind glass */
.aurora{
  position:absolute;border-radius:50%;pointer-events:none;z-index:0;
  filter:blur(70px);opacity:.55;
  animation:auroraDrift 14s ease-in-out infinite;
}
.aurora.a-green{background:radial-gradient(closest-side,#8FE3A5,transparent)}
.aurora.a-lemon{background:radial-gradient(closest-side,#FFE082,transparent)}
.aurora.slow{animation-duration:20s}
@keyframes auroraDrift{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(30px,-24px) scale(1.12)}
}

/* sparkles */
.spark{position:absolute;pointer-events:none;z-index:1}
.spark svg{width:100%;height:100%}
.tw{animation:twinkle 3.4s ease-in-out infinite}
.tw.t2{animation-delay:1.1s}.tw.t3{animation-delay:2.2s}
@keyframes twinkle{0%,100%{opacity:.25;transform:scale(.75) rotate(0deg)}50%{opacity:1;transform:scale(1.12) rotate(18deg)}}

.orb{
  position:absolute;border-radius:50%;pointer-events:none;filter:blur(2px);
  background:radial-gradient(closest-side, rgba(253,189,16,.5), rgba(253,189,16,0));
  animation:orbFloat 9s ease-in-out infinite;
}
.orb.green{background:radial-gradient(closest-side, rgba(95,217,138,.5), rgba(95,217,138,0))}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-26px) scale(1.08)}}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.rv.d4{transition-delay:.32s}.rv.d5{transition-delay:.4s}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-head);font-weight:700;font-size:1.03rem;
  padding:15px 30px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-primary{
  background:var(--lemon);color:var(--ink);
  box-shadow:var(--glow-y);
  animation:glowPulse 3.2s ease-in-out infinite;
}
.btn-primary:hover{background:#FFC93C;color:var(--ink);transform:translateY(-3px) scale(1.02)}
@keyframes glowPulse{
  0%,100%{box-shadow:0 8px 26px rgba(253,189,16,.32)}
  50%{box-shadow:0 12px 42px rgba(253,189,16,.58)}
}
.btn-secondary{
  background:var(--glass);color:var(--green-deep);border-color:rgba(255,255,255,.8);
  backdrop-filter:blur(12px);box-shadow:0 6px 18px rgba(21,122,53,.10);
}
.btn-secondary:hover{border-color:var(--green);color:var(--green-deep);transform:translateY(-3px)}
.btn-ghost-dark{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(8px)}
.btn-ghost-dark:hover{border-color:var(--lemon);color:var(--lemon)}
.btn-sm{padding:11px 22px;font-size:.95rem}

/* ---------- section headers ---------- */
.sec-head{max-width:680px;margin:0 auto 52px;text-align:center;position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-head);font-weight:700;font-size:.9rem;
  color:var(--green-deep);background:var(--glass);
  border:1px solid var(--glass-brd);backdrop-filter:blur(12px);
  padding:7px 18px;border-radius:999px;margin-bottom:16px;
  box-shadow:0 4px 14px rgba(21,122,53,.08);
}
.eyebrow::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--lemon);
  box-shadow:0 0 0 4px rgba(253,189,16,.25)}
.sec-head h2{font-size:clamp(1.7rem,3.5vw,2.45rem);margin-bottom:12px}
.sec-head p{color:var(--muted)}

/* ---------- navbar: glass ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.55);backdrop-filter:blur(18px) saturate(1.5);
  border-bottom:1px solid rgba(255,255,255,.7);
  box-shadow:0 4px 24px rgba(21,122,53,.06);
}
.nav-inner{max-width:var(--max);margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;margin-right:auto}
.logo-mark{width:auto;height:48px;flex:none;object-fit:contain}
.logo-text{display:flex;flex-direction:column;line-height:1.12}
.logo-text b{font-family:var(--font-head);font-size:1.42rem;font-weight:800;color:var(--green-deep);letter-spacing:.5px}
.logo-text b span{color:var(--gold)}
.logo-text small{font-size:.80rem;color:var(--muted);font-weight:600}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-family:var(--font-head);font-weight:600;font-size:.98rem;color:var(--ink);
  padding:9px 13px;border-radius:12px;transition:.15s;
}
.nav-links a:hover{background:rgba(255,255,255,.7);color:var(--green-deep)}
.nav-links a.support-link{color:var(--green-deep)}
.nav-cta{margin-left:6px;animation:none}

.lang-toggle{
  display:flex;border:1px solid var(--glass-brd);border-radius:999px;overflow:hidden;
  font-family:var(--font-head);font-weight:700;font-size:.85rem;flex:none;
  background:var(--glass);backdrop-filter:blur(12px);
}
.lang-toggle button{border:0;background:transparent;padding:7px 14px;cursor:pointer;color:var(--muted);font:inherit;transition:.15s}
.lang-toggle button.active{background:var(--green);color:#fff}

.hamburger{display:none;border:0;background:transparent;cursor:pointer;padding:8px;flex:none}
.hamburger span{display:block;width:24px;height:2.6px;background:var(--ink);margin:5px 0;border-radius:3px}

@media (max-width:1020px){
  .nav-links{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:rgba(255,255,255,.92);backdrop-filter:blur(18px);
    flex-direction:column;align-items:stretch;
    padding:16px 22px 24px;border-bottom:1px solid rgba(255,255,255,.7);
    box-shadow:var(--shadow-lg);gap:2px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 14px;font-size:1.05rem}
  .nav-cta{margin:12px 0 0}
  .hamburger{display:block}
  .nav .logo-text{display:none}
}

/* ---------- hero ---------- */
.hero{
  padding:84px 0 90px;
  background:linear-gradient(180deg,#FDFEFD 0%, #F1FAF3 70%, #FBF7E9 100%);
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(12px);
  padding:8px 18px;border-radius:999px;margin-bottom:22px;
  font-family:var(--font-head);font-weight:700;font-size:.9rem;color:var(--green-deep);
  box-shadow:0 6px 20px rgba(21,122,53,.10);
}
.hero-badge::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 4px rgba(43,179,82,.2)}
.hero h1{font-size:clamp(2.1rem,4.7vw,3.4rem);line-height:1.3;margin-bottom:20px;font-weight:800}
.hero-sub{font-size:1.13rem;color:var(--body);max-width:545px;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-trust{display:flex;gap:20px;flex-wrap:wrap}
.hero-trust li{display:flex;align-items:center;gap:8px;font-size:.94rem;font-weight:600;color:var(--muted)}
.hero-trust svg{width:19px;height:19px;flex:none}

/* hero visual: frosted lesson player + glowing 30-minute card + Q bubbles */
.hero-visual{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center}
.glass-stage{position:relative;width:min(460px,100%);height:490px}

.player{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-52%);
  width:min(330px,86%);border-radius:var(--r);
  background:var(--glass);border:1px solid var(--glass-brd);
  backdrop-filter:blur(18px) saturate(1.5);
  box-shadow:var(--shadow-lg);padding:16px;z-index:3;
}
.player-head{display:flex;align-items:center;gap:9px;margin-bottom:12px}
.player-head .dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(43,179,82,.18)}
.player-head b{font-family:var(--font-head);font-size:.92rem;color:var(--ink)}
.player-screen{
  border-radius:14px;aspect-ratio:16/9;position:relative;overflow:hidden;
  background:
    radial-gradient(200px 130px at 76% 16%, rgba(255,255,255,.35), transparent 60%),
    linear-gradient(135deg,#2BB352,#157A35);
  display:flex;align-items:center;justify-content:center;
}
.player-screen .play{
  width:54px;height:54px;border-radius:50%;background:var(--lemon);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.28);
  animation:playPulse 2.6s ease-in-out infinite;
}
@keyframes playPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
.player-screen .play svg{width:20px;height:20px;margin-left:3px}
.progress{
  height:8px;border-radius:999px;background:rgba(23,40,27,.12);
  margin:14px 2px 10px;overflow:hidden;
}
.progress i{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--green),#5FD98A);
  animation:prog 7s ease-in-out infinite;
}
@keyframes prog{0%{width:12%}45%{width:78%}60%{width:78%}100%{width:12%}}
.player-meta{display:flex;align-items:center;justify-content:space-between;padding:0 2px}
.player-meta b{font-family:var(--font-head);font-size:.9rem;color:var(--ink)}
.chip{
  font-size:.74rem;font-weight:700;color:var(--green-deep);
  background:var(--mint);padding:3px 11px;border-radius:999px;white-space:nowrap;
}

.min-card{
  position:absolute;top:6px;right:-4px;z-index:4;text-align:center;
  background:linear-gradient(150deg,rgba(255,233,168,.9),rgba(253,189,16,.85));
  border:1px solid rgba(255,255,255,.8);backdrop-filter:blur(10px);
  border-radius:18px;padding:14px 20px;
  box-shadow:0 14px 40px rgba(253,189,16,.5);
  animation:floaty 5.5s ease-in-out infinite;
}
.min-card b{display:block;font-family:var(--font-head);font-weight:800;font-size:1.5rem;color:var(--ink);line-height:1.1}
.min-card small{font-family:var(--font-head);font-weight:700;font-size:.8rem;color:#6b5200}

.bubble{
  position:absolute;z-index:4;display:flex;align-items:center;gap:9px;
  font-family:var(--font-head);font-weight:700;font-size:.88rem;color:var(--ink);
  padding:10px 16px;border-radius:16px;backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.75);box-shadow:0 12px 32px rgba(21,122,53,.16);
}
.bubble .mark{
  width:22px;height:22px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
}
.bubble.no{
  left:-10px;top:30px;background:rgba(255,233,168,.75);
  border-bottom-left-radius:4px;
  animation:floaty 6.5s ease-in-out infinite reverse;
}
.bubble.no .mark{background:#E8833A}
.bubble.yes{
  right:-6px;bottom:30px;background:rgba(223,244,229,.8);
  border-bottom-right-radius:4px;
  animation:floaty 7s ease-in-out .8s infinite;
}
.bubble.yes .mark{background:var(--green)}
.bubble .mark svg{width:12px;height:12px}
@keyframes floaty{0%,100%{translate:0 0}50%{translate:0 -10px}}

.stage-shadow{
  position:absolute;left:50%;bottom:8px;transform:translateX(-50%);
  width:300px;height:40px;border-radius:50%;
  background:radial-gradient(closest-side, rgba(11,58,29,.22), transparent);
}

@media (max-width:920px){
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-sub{font-size:1.05rem}
  .hero-visual{min-height:0}
  .glass-stage{height:440px}
  .min-card{right:0}
  .bubble.no{left:0}
}

/* ---------- tools marquee ---------- */
.tools{padding:34px 0 40px;background:#FBF7E9;border-top:1px solid rgba(255,255,255,.8)}
.tools .label{
  text-align:center;font-family:var(--font-head);font-weight:700;font-size:.9rem;
  color:var(--muted);margin-bottom:18px;
}
.marquee{overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{display:flex;gap:14px;width:max-content;animation:scrollX 28s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollX{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.tool-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(10px);
  border-radius:999px;padding:10px 22px;flex:none;
  font-family:var(--font-head);font-weight:700;font-size:.95rem;color:var(--ink);
  box-shadow:0 6px 16px rgba(21,122,53,.08);
}
.tool-chip::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.tool-chip:nth-child(even)::before{background:var(--lemon)}

/* ---------- skills ---------- */
.skills{background:#F6FAF7}
.skill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:2}
.skill-card{
  position:relative;border-radius:var(--r);padding:30px 28px 26px;
  background:var(--glass);border:1px solid var(--glass-brd);
  backdrop-filter:blur(16px) saturate(1.4);
  box-shadow:0 10px 34px rgba(21,122,53,.08);
  transition:.25s ease;display:flex;flex-direction:column;gap:11px;overflow:hidden;
}
.skill-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#fff}
.skill-icon{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--mint),rgba(255,255,255,.9));
  border:1px solid rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:center;color:var(--green-deep);
  box-shadow:0 6px 16px rgba(21,122,53,.12);
}
.skill-card:nth-child(even) .skill-icon{
  background:linear-gradient(135deg,var(--cream),rgba(255,255,255,.9));color:var(--gold);
}
.skill-icon svg{width:27px;height:27px}
.skill-card h3{font-size:1.16rem}
.skill-card .en-tag{
  font-family:var(--font-head);font-size:.78rem;font-weight:700;color:var(--muted);
  letter-spacing:.4px;margin-top:-6px;
}
.skill-card p{font-size:.94rem;color:var(--muted);line-height:1.68;flex:1}
.skill-link{font-family:var(--font-head);font-weight:700;font-size:.93rem;display:inline-flex;align-items:center;gap:6px}
.skill-link svg{width:15px;height:15px;transition:.2s}
.skill-card:hover .skill-link svg{transform:translateX(5px)}
.skill-badge{
  position:absolute;top:18px;right:18px;background:var(--lemon);color:var(--ink);
  font-family:var(--font-head);font-weight:800;font-size:.72rem;
  padding:4px 12px;border-radius:999px;box-shadow:0 4px 12px rgba(253,189,16,.4);z-index:2;
}
@media (max-width:1020px){.skill-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.skill-grid{grid-template-columns:1fr}}

/* ---------- AI band ---------- */
.ai-band{
  background:
    radial-gradient(760px 460px at 82% 8%, rgba(43,179,82,.35), transparent 58%),
    radial-gradient(480px 320px at 8% 92%, rgba(253,189,16,.16), transparent 55%),
    linear-gradient(160deg,var(--night) 25%, #0D4A24 100%);
  color:#DFF2E4;
}
.ai-band .eyebrow{background:var(--glass-dark);border-color:var(--glass-dark-brd);color:var(--lemon)}
.ai-band h2{color:#fff;font-size:clamp(1.75rem,3.7vw,2.55rem);line-height:1.34;margin-bottom:18px}
.ai-lead{max-width:720px;font-size:1.08rem;color:#B9D8C2;margin-bottom:44px;position:relative;z-index:2}
.ai-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:44px;position:relative;z-index:2}
.ai-point{
  background:var(--glass-dark);border:1px solid var(--glass-dark-brd);
  border-radius:var(--r);padding:28px 26px;backdrop-filter:blur(10px);
  transition:.25s;
}
.ai-point:hover{background:rgba(255,255,255,.11);transform:translateY(-4px)}
.ai-point .num{
  display:inline-block;font-family:var(--font-head);font-weight:800;font-size:.78rem;
  color:var(--ink);background:var(--lemon);padding:3px 12px;border-radius:999px;
  letter-spacing:1px;margin-bottom:12px;
}
.ai-point h3{color:#fff;font-size:1.14rem;margin-bottom:8px}
.ai-point p{font-size:.95rem;color:#A9CBB4;line-height:1.7}
.ai-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;position:relative;z-index:2}
@media (max-width:860px){.ai-points{grid-template-columns:1fr}}

/* ---------- steps ---------- */
.steps{background:linear-gradient(180deg,#F1FAF3, #FBF7E9)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:2}
.step{
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(16px);
  border-radius:var(--r);padding:36px 28px 32px;
  box-shadow:0 10px 34px rgba(21,122,53,.08);text-align:center;transition:.25s;
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.step-num{
  width:60px;height:60px;margin:0 auto 18px;border-radius:50%;
  background:linear-gradient(135deg,var(--lemon),#FFD34D);color:var(--ink);
  font-family:var(--font-head);font-weight:800;font-size:1.5rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(253,189,16,.4);
}
.step h3{font-size:1.18rem;margin-bottom:9px}
.step p{font-size:.96rem;color:var(--muted)}
.steps-cta{text-align:center;margin-top:42px;position:relative;z-index:2}
@media (max-width:860px){.steps-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* ---------- lessons ---------- */
.lessons{background:#F6FAF7}
.lesson-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:2}
.lesson-card{
  border-radius:var(--r);overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);
  box-shadow:0 10px 34px rgba(21,122,53,.08);
  transition:.25s;display:flex;flex-direction:column;
}
.lesson-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:#fff}
.lesson-thumb{aspect-ratio:16/9;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lesson-thumb.t1{background:radial-gradient(220px 160px at 75% 20%, rgba(255,255,255,.35), transparent 60%),linear-gradient(135deg,#2BB352,#157A35)}
.lesson-thumb.t2{background:radial-gradient(220px 160px at 75% 20%, rgba(255,255,255,.3), transparent 60%),linear-gradient(135deg,#0D4A24,#1E9E4C)}
.lesson-thumb.t3{background:radial-gradient(220px 160px at 75% 20%, rgba(255,222,110,.4), transparent 60%),linear-gradient(135deg,#1E9E4C,#062310)}
.lesson-thumb .play{
  width:56px;height:56px;border-radius:50%;background:var(--lemon);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.3);transition:.25s;
}
.lesson-card:hover .play{transform:scale(1.14)}
.lesson-thumb .play svg{width:21px;height:21px;margin-left:3px}
.lesson-dur{
  position:absolute;bottom:10px;right:10px;background:rgba(6,35,16,.75);color:#fff;
  backdrop-filter:blur(6px);
  font-size:.76rem;font-weight:600;padding:3px 10px;border-radius:8px;
}
.lesson-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.lesson-body h3{font-size:1.05rem;line-height:1.48}
.lesson-meta{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);margin-top:auto}
.lessons-cta{text-align:center;margin-top:40px;position:relative;z-index:2}
@media (max-width:860px){.lesson-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* ---------- why free + support ---------- */
.whyfree{background:linear-gradient(180deg,#FBF7E9,#F1FAF3)}
.whyfree-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch;position:relative;z-index:2}
.whyfree-main{
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(16px);
  border-radius:var(--r);padding:42px 40px;box-shadow:0 10px 34px rgba(21,122,53,.08);
}
.whyfree-main .eyebrow{margin-bottom:14px}
.whyfree-main h2{font-size:clamp(1.5rem,2.8vw,2rem);margin-bottom:16px}
.whyfree-main p{margin-bottom:16px}
.founder-note{
  border-left:5px solid var(--lemon);background:rgba(255,249,230,.8);
  padding:16px 20px;border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-weight:600;color:var(--ink);margin:22px 0;font-family:var(--font-head);
}
.support-card{
  background:
    radial-gradient(260px 200px at 85% 10%, rgba(253,189,16,.3), transparent 60%),
    linear-gradient(160deg,var(--night),#0D4A24);
  border-radius:var(--r);padding:42px 36px;color:#DFF2E4;
  display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.support-card h3{color:#fff;font-size:1.5rem}
.support-card p{font-size:.98rem;color:#B9D8C2}
.support-card .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto}
.support-heart{
  width:52px;height:52px;border-radius:16px;background:rgba(253,189,16,.16);
  display:flex;align-items:center;justify-content:center;
}
.support-heart svg{width:27px;height:27px}
@media (max-width:920px){.whyfree-grid{grid-template-columns:1fr}}

/* ---------- stories ---------- */
.stories{background:#F6FAF7}
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:2}
.story-card{
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);
  border-radius:var(--r);
  padding:32px 28px;display:flex;flex-direction:column;gap:16px;transition:.25s;
  box-shadow:0 10px 34px rgba(21,122,53,.08);
}
.story-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px);border-color:#fff}
.story-quote svg{width:34px;height:34px}
.story-card p{color:var(--body);font-size:1rem;flex:1}
.story-who{display:flex;align-items:center;gap:12px}
.story-avatar{
  width:46px;height:46px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:800;color:#fff;font-size:1.05rem;
  box-shadow:0 6px 14px rgba(21,122,53,.22);
}
.story-who b{display:block;color:var(--ink);font-family:var(--font-head);font-size:.98rem;line-height:1.3}
.story-who small{color:var(--muted);font-size:.84rem}
@media (max-width:860px){.story-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* ---------- community ---------- */
.community{background:var(--mint)}
.comm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:2}
.comm-card{
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);
  border-radius:var(--r);padding:34px 28px;
  box-shadow:0 10px 34px rgba(21,122,53,.08);text-align:center;
  display:flex;flex-direction:column;gap:12px;transition:.25s;
}
.comm-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.comm-icon{width:62px;height:62px;border-radius:50%;margin:0 auto;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.8)}
.comm-icon svg{width:30px;height:30px}
.comm-card h3{font-size:1.2rem}
.comm-card p{font-size:.95rem;color:var(--muted);flex:1}
.comm-card .btn{align-self:center}
@media (max-width:860px){.comm-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}}

/* ---------- FAQ ---------- */
.faq{background:#F6FAF7}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.faq-item{
  border-radius:var(--r-sm);overflow:hidden;transition:.2s;
  background:var(--glass);border:1px solid var(--glass-brd);backdrop-filter:blur(12px);
}
.faq-item[open]{border-color:#fff;box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:20px 24px;font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.05rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-chevron{
  margin-left:auto;flex:none;width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;transition:.25s;
}
.faq-chevron svg{width:15px;height:15px}
.faq-item[open] .faq-chevron{transform:rotate(180deg);background:var(--lemon)}
.faq-body{padding:0 24px 22px;color:var(--body);font-size:.99rem}
.faq-q{display:flex;align-items:center;gap:10px}

/* ---------- final CTA ---------- */
.final-cta{
  background:
    radial-gradient(720px 420px at 14% 0%, rgba(43,179,82,.4), transparent 55%),
    radial-gradient(560px 340px at 92% 100%, rgba(253,189,16,.2), transparent 55%),
    linear-gradient(160deg,var(--night) 30%, #0D4A24);
  color:#fff;text-align:center;
}
.final-cta h2{color:#fff;font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:12px;position:relative;z-index:2}
.final-cta .free-line{font-family:var(--font-head);font-weight:700;font-size:1.18rem;color:var(--lemon);margin-bottom:30px;position:relative;z-index:2}
.final-cta .btn-primary{font-size:1.1rem;padding:17px 38px;position:relative;z-index:2}
.notify{
  max-width:540px;margin:46px auto 0;position:relative;z-index:2;
  background:var(--glass-dark);border:1px solid var(--glass-dark-brd);
  border-radius:var(--r);padding:30px 30px 28px;backdrop-filter:blur(12px);
}
.notify h3{color:#fff;font-size:1.1rem;margin-bottom:6px}
.notify p{font-size:.9rem;color:#B9D8C2;margin-bottom:16px}
.notify-form{display:flex;gap:10px}
.notify-form input{
  flex:1;min-width:0;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.94);
  border-radius:999px;padding:13px 20px;font-family:var(--font-body);font-size:.97rem;color:var(--ink);
}
.notify-form input::placeholder{color:#8AA394}
.notify-form .btn{animation:none}
.notify-success{display:none;font-family:var(--font-head);font-weight:700;color:var(--lemon);padding:10px 0 0}
@media (max-width:560px){.notify-form{flex-direction:column}}

/* ---------- footer ---------- */
.footer{background:var(--night);color:#A9CBB4;padding:64px 0 0;font-size:.95rem}
.footer a{color:#A9CBB4}
.footer a:hover{color:var(--lemon)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .logo-text b{color:#fff}
.footer-brand .logo-text b span{color:var(--lemon)}
.footer-brand .logo-text small{color:#7C9C87}
.footer-desc{margin:18px 0 10px;color:#9CC0A8;font-size:.93rem;max-width:330px}
.footer-desc-en{font-size:.83rem;color:#7C9C87;max-width:330px}
.footer h4{color:#fff;font-size:.94rem;margin-bottom:16px;font-weight:700;letter-spacing:1px}
.footer li{margin-bottom:10px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.footer-contact svg{width:18px;height:18px;flex:none;margin-top:4px;color:var(--green)}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.footer-social a:hover{background:var(--lemon);color:var(--ink);transform:translateY(-3px)}
.footer-social svg{width:18px;height:18px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.86rem;color:#7C9C87;
}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;text-align:center}
  .footer-brand .logo{flex-direction:column;margin:0 auto}
  .footer-brand .logo-text{align-items:center;text-align:center}
  .footer-desc,.footer-desc-en{margin-left:auto;margin-right:auto}
  .footer-social{justify-content:center}
  .footer-contact li{justify-content:center}
  .footer-bottom{justify-content:center;text-align:center}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn-primary,.min-card,.bubble,.tw,.orb,.aurora,.progress i,
  .player-screen .play,.marquee-track{animation:none !important}
  .rv{opacity:1 !important;transform:none !important;transition:none !important}
}