/* ============================================================
   CodeCrest Academy — Design System
   Palette:  primary #2563EB · ink #0F172A · accent #22C55E
   Type:     Poppins (display) · Inter (body) · JetBrains Mono (code)
   ============================================================ */

:root{
  --blue:#2563EB;
  --blue-soft:#3B82F6;
  --violet:#7C3AED;
  --ink:linear-gradient(270deg, rgba(186, 178, 14, 0.894) 43.57%, rgba(7, 192, 229, 0.8) 100%);
  --ink-2:#1E293B;
  --green:#22C55E;
  --bg:#FFFFFF;
  --bg-soft:#F8FAFC;
  --line:#E2E8F0;
  --text:#0F172A;
  --muted:#64748B;
  --card:#FFFFFF;
  --glass:rgba(255,255,255,.72);
  --glass-line:rgba(15,23,42,.08);
  --shadow:0 20px 50px -20px rgba(15,23,42,.18);
  --grad:linear-gradient(135deg,#2563EB 0%,#7C3AED 100%);
  --grad-green:linear-gradient(135deg,#22C55E,#16A34A);
  --r-lg:22px; --r-md:16px; --r-sm:12px;
}
html.dark{
  --bg:#0B1220;
  --bg-soft:#0F172A;
  --line:#1E293B;
  --text:#F1F5F9;
  --muted:#94A3B8;
  --card:#111C31;
  --glass:rgba(15,23,42,.66);
  --glass-line:rgba(255,255,255,.08);
  --shadow:0 24px 60px -24px rgba(0,0,0,.6);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.lenis{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg); color:var(--text);
  overflow-x:hidden; line-height:1.6;
  transition:background .4s ease,color .4s ease;
}
h1,h2,h3,h4,.display{font-family:'Poppins',sans-serif}
.mono{font-family:'JetBrains Mono',monospace}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--blue);color:#fff}

.container{width:min(1200px,92%);margin-inline:auto}
.section{padding:110px 0}
.section-soft{background:var(--bg-soft)}
.section-dark{background:var(--ink);color:#F1F5F9}
.section-dark .muted{color:#94A3B8}
.muted{color:var(--muted)}

/* ---------- eyebrow + headings ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#13347d;background:rgba(37,99,235,.08);
  border:1px solid rgba(37,99,235,.2);
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.section-dark .eyebrow{color:#93C5FD;background:rgba(59,130,246,.12);border-color:rgba(59,130,246,.3)}
.h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:700;line-height:1.15;letter-spacing:-.02em}
.h2 .grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.08rem;color:#4470a1;max-width:640px;margin-top:14px}
.section-head{max-width:760px;margin-bottom:56px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .lead{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:.95rem;
  transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s;
  overflow:hidden;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 30px -10px rgba(37,99,235,.55)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -12px rgba(124,58,237,.55)}
.btn-ghost{background:transparent;border:1.5px solid var(--glass-line);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
.btn-green{background:var(--grad-green);color:#fff;box-shadow:0 12px 30px -10px rgba(34,197,94,.5)}
.btn-green:hover{transform:translateY(-3px)}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.45);transform:scale(0);animation:ripple .6s ease-out;pointer-events:none}
@keyframes ripple{to{transform:scale(4);opacity:0}}

/* ---------- loader ---------- */
#loader{position:fixed;inset:0;z-index:9999;background:var(--ink);display:grid;place-items:center;transition:opacity .6s,visibility .6s}
#loader.done{opacity:0;visibility:hidden}
.loader-mark{font-family:'Poppins';font-weight:700;font-size:1.8rem;color:#fff;display:flex;align-items:center;gap:12px}
.loader-mark i{color:var(--green)}
.loader-bar{width:220px;height:3px;background:#1E293B;border-radius:99px;margin-top:22px;overflow:hidden}
.loader-bar span{display:block;height:100%;width:0;background:var(--grad);border-radius:99px}
.loader-pct{margin-top:12px;font-family:'JetBrains Mono';font-size:.8rem;color:#64748B}

/* ---------- scroll progress / cursor ---------- */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:1200}
#cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(37,99,235,.14),transparent 65%);
  transform:translate(-50%,-50%);transition:opacity .3s}
#cursor-dot{position:fixed;width:8px;height:8px;border-radius:50%;background:var(--blue);pointer-events:none;z-index:1300;transform:translate(-50%,-50%)}
.cursor-trail{position:fixed;width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.35;pointer-events:none;z-index:1290;transform:translate(-50%,-50%);animation:trailFade .5s forwards}
@keyframes trailFade{to{opacity:0;transform:translate(-50%,-50%) scale(.2)}}
@media (hover:none){#cursor-glow,#cursor-dot{display:none}}

/* ---------- navbar ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1100;
  transition:background .35s,box-shadow .35s,border-color .35s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:var(--glass);backdrop-filter:blur(18px);border-color:var(--glass-line);box-shadow:0 10px 30px -18px rgba(15,23,42,.25)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Poppins';font-weight:700;font-size:1.25rem}
.logo-badge{width:38px;height:38px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:1rem;box-shadow:0 8px 20px -6px rgba(37,99,235,.6)}
.logo em{font-style:normal;color:var(--blue)}
.nav-links{display:flex;gap:30px;list-style:none}
.nav-links a{position:relative;font-weight:500;font-size:.92rem;padding:6px 0;color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:right;transition:transform .35s cubic-bezier(.65,0,.35,1)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);transform-origin:left}
.nav-actions{display:flex;align-items:center;gap:14px}
.theme-toggle{width:40px;height:40px;border-radius:12px;border:1px solid var(--glass-line);display:grid;place-items:center;transition:.3s}
.theme-toggle:hover{color:var(--blue);border-color:var(--blue)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.mobile-menu{position:fixed;inset:76px 0 auto 0;z-index:1090;background:var(--glass);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--glass-line);padding:20px 6%;display:none;flex-direction:column;gap:6px}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:12px 4px;font-weight:500;border-bottom:1px solid var(--glass-line)}

/* ---------- cards / glass ---------- */
.glass{background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--glass-line);border-radius:var(--r-lg)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}

/* gradient-border feature cards */
.feature-card{position:relative;padding:32px 28px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);transition:transform .35s,box-shadow .35s}
.feature-card::before{content:"";position:absolute;inset:0;border-radius:var(--r-lg);padding:1.5px;
  background:var(--grad);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow)}
.feature-card:hover::before{opacity:1}
.feature-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:1.3rem;color:#fff;background:var(--grad);margin-bottom:20px;box-shadow:0 10px 24px -8px rgba(37,99,235,.5)}
.feature-card h3{font-size:1.08rem;margin-bottom:8px}
.feature-card p{font-size:.92rem;color:var(--muted)}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;position:relative;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:marquee 38s linear infinite}
.marquee.reverse .marquee-track{animation-direction:reverse}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.logo-chip{display:flex;align-items:center;gap:10px;padding:14px 26px;border-radius:14px;background:var(--card);
  border:1px solid var(--line);font-family:'Poppins';font-weight:600;font-size:.95rem;color:var(--muted);
  transition:.3s;white-space:nowrap}
.logo-chip i{font-size:1.15rem}
.logo-chip:hover{color:var(--blue);border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--shadow)}

/* ---------- stats ---------- */
.stat{text-align:center}
.stat .num{font-family:'Poppins';font-weight:700;font-size:clamp(2.2rem,4.5vw,3.4rem);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .num.green{background:var(--grad-green);-webkit-background-clip:text;background-clip:text}
.stat .label{color:#ffffff;font-weight:500;margin-top:4px}

/* ---------- tabs ---------- */
.tabs{display:inline-flex;gap:6px;padding:6px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line)}
html.dark .tabs{background:var(--ink-2)}
.tab-btn{padding:11px 24px;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--muted);transition:.3s}
.tab-btn.active{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(37,99,235,.6)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .5s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- timeline ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.timeline::before{content:"";position:absolute;top:27px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,var(--blue),var(--violet),var(--green));opacity:.35}
.tl-step{text-align:center;position:relative}
.tl-dot{width:56px;height:56px;margin:0 auto 18px;border-radius:50%;background:var(--card);border:2px solid var(--blue);display:grid;place-items:center;font-family:'Poppins';font-weight:700;color:var(--blue);position:relative;z-index:1;transition:.35s}
.tl-step:hover .tl-dot{background:var(--grad);color:#fff;transform:scale(1.12);border-color:transparent;box-shadow:0 12px 28px -8px rgba(37,99,235,.6)}

/* ---------- accordion ---------- */
.acc-item{border:1px solid var(--line);border-radius:var(--r-md);background:var(--card);margin-bottom:14px;overflow:hidden;transition:border-color .3s}
.acc-item.open{border-color:var(--blue)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 26px;font-weight:600;text-align:left;font-size:1rem}
.acc-head i{transition:transform .35s;color:var(--blue)}
.acc-item.open .acc-head i{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.65,0,.35,1)}
.acc-body p{padding:0 26px 24px;color:var(--muted);font-size:.95rem}

/* ---------- forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:var(--r-sm);border:1.5px solid var(--line);
  background:var(--bg);color:var(--text);font:inherit;transition:border-color .25s,box-shadow .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.field .err{color:#EF4444;font-size:.78rem;margin-top:5px;display:none}
.field.invalid input,.field.invalid textarea{border-color:#EF4444}
.field.invalid .err{display:block}

/* ---------- floating utilities ---------- */
#back-top{position:fixed;right:26px;bottom:96px;width:46px;height:46px;border-radius:14px;background:var(--grad);color:#fff;
  display:grid;place-items:center;z-index:1000;opacity:0;pointer-events:none;transition:.35s;box-shadow:0 12px 28px -8px rgba(37,99,235,.6)}
#back-top.show{opacity:1;pointer-events:auto}
#back-top:hover{transform:translateY(-4px)}
.whatsapp-fab{position:fixed;right:26px;bottom:26px;width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;
  display:grid;place-items:center;font-size:1.5rem;z-index:1000;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:.3s}
.whatsapp-fab:hover{transform:scale(1.08) rotate(8deg)}
.sticky-cta{position:fixed;left:50%;bottom:22px;transform:translate(-50%,140%);z-index:990;display:flex;align-items:center;gap:18px;
  padding:12px 14px 12px 24px;border-radius:999px;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.sticky-cta.show{transform:translate(-50%,0)}
.sticky-cta strong{font-size:.9rem}
@media(max-width:640px){.sticky-cta{display:none}}

/* ---------- avatar / misc ---------- */
.avatar{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;font-family:'Poppins';font-weight:600;font-size:1.05rem;flex:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:600;background:rgba(37,99,235,.08);color:var(--blue);border:1px solid rgba(37,99,235,.18)}
.section-dark .chip{background:rgba(59,130,246,.14);color:#93C5FD;border-color:rgba(59,130,246,.3)}
.stars{color:#F59E0B;font-size:.85rem;letter-spacing:2px}

/* ---------- skeleton / lazy ---------- */
.skeleton{position:relative;overflow:hidden;background:var(--line)}
.skeleton::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shimmer 1.4s infinite}
@keyframes shimmer{to{transform:translateX(100%)}}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#CBD5E1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:44px;padding:80px 0 50px}
footer h4{color:#fff;font-size:1rem;margin-bottom:18px}
footer ul{list-style:none;display:grid;gap:11px;font-size:.92rem}
footer ul a{color:#94A3B8;transition:.25s}
footer ul a:hover{color:#fff;padding-left:4px}
.social{display:flex;gap:12px;margin-top:20px}
.social a{width:40px;height:40px;border-radius:12px;background:#1E293B;display:grid;place-items:center;transition:.3s}
.social a:hover{background:var(--grad);transform:translateY(-4px)}
.newsletter{display:flex;gap:0;margin-top:16px;border-radius:14px;overflow:hidden;border:1px solid #334155}
.newsletter input{flex:1;padding:13px 16px;background:#0B1220;border:none;color:#fff;font:inherit;min-width:0}
.newsletter input:focus{outline:none}
.newsletter button{background:var(--grad);color:#fff;padding:0 20px}
.footer-bottom{border-top:1px solid #1E293B;padding:24px 0;display:flex;justify-content:space-between;gap:14px;font-size:.85rem;color:#64748B;flex-wrap:wrap}

/* ---------- reveal helpers (GSAP targets) ---------- */
.reveal-line{overflow:hidden;display:block}
.reveal-line>span{display:block;transform:translateY(110%)}
.img-reveal{position:relative;overflow:hidden;border-radius:var(--r-lg)}
.img-reveal::after{content:"";position:absolute;inset:0;background:var(--grad);transform-origin:left}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:170px 0 90px;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-hero .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35}
.crumb{font-size:.85rem;color:#00429e;margin-bottom:14px}
.crumb a:hover{color:#fff}

/* ============================================================
   RESPONSIVE ENHANCEMENTS — CodeCrest Academy
   Append to end of existing stylesheet.
   Breakpoints: 320 / 375 / 425 / 576 / 768 / 992 / 1024 / 1200 / 1440 / 1920
   ============================================================ */

/* ---------- Fluid typography & container (all sizes, no breakpoint needed) ---------- */
.h2{font-size:clamp(1.6rem,5vw,2.8rem)}
.lead{font-size:clamp(.95rem,2vw,1.08rem)}
.loader-mark{font-size:clamp(1.3rem,4vw,1.8rem)}
.stat .num{font-size:clamp(1.8rem,6vw,3.4rem)}
.container{width:min(1200px,94%)}

/* Prevent horizontal scroll globally */
html,body{max-width:100%;overflow-x:hidden}
img,video,svg,iframe{max-width:100%;height:auto}
* {min-width:0}

/* ============================================================
   1920px — Ultra Wide
   ============================================================ */
@media(min-width:1921px){
  .container{width:min(1400px,90%)}
  .section{padding:140px 0}
}

/* ============================================================
   1440px — Large Desktop
   ============================================================ */
@media(max-width:1440px){
  .container{width:min(1180px,93%)}
  .section{padding:100px 0}
}

/* ============================================================
   1200px — Desktop
   ============================================================ */
@media(max-width:1200px){
  .container{width:94%}
  .section{padding:95px 0}
  .footer-grid{gap:32px}
}

/* ============================================================
   1024px
   ============================================================ */
@media(max-width:1024px){
   #BookDemoBUT{
        display: none;
    }
  .nav-links{display:none}
  .hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .timeline{grid-template-columns:1fr 1fr;gap:40px}
  .timeline::before{display:none}
  .section{padding:90px 0}
  .nav-inner{height:72px}
  .mobile-menu{inset:72px 0 auto 0}
}

/* ============================================================
   992px — Small Laptop
   ============================================================ */
@media(max-width:992px){
  .section{padding:80px 0}
  .section-head{margin-bottom:44px}
  .feature-card{padding:28px 22px}
  .stat .num{font-size:clamp(1.8rem,5vw,2.8rem)}
  .btn{padding:14px 26px;font-size:.9rem}
  .footer-grid{padding:64px 0 40px}
  #cursor-glow,#cursor-dot,.cursor-trail{display:none}
}

/* ============================================================
   768px — Tablet
   ============================================================ */
@media(max-width:768px){
  .section{padding:70px 0}
  .section-head{margin-bottom:36px;max-width:100%}
  .h2{font-size:clamp(1.6rem,4.5vw,2.2rem)}
  .lead{font-size:1rem;max-width:100%}

  .nav-inner{height:68px}
  .mobile-menu{inset:68px 0 auto 0}
  .logo{font-size:1.1rem}
  .logo-badge{width:34px;height:34px;border-radius:10px}

  .timeline{grid-template-columns:1fr 1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding:56px 0 36px}

  .tabs{flex-wrap:wrap;justify-content:center}
  .tab-btn{padding:10px 18px;font-size:.85rem}

  .acc-head{padding:18px 20px;font-size:.95rem}
  .acc-body p{padding:0 20px 20px}

  .feature-card{padding:26px 20px}
  .feature-icon{width:48px;height:48px;border-radius:14px;margin-bottom:16px}

  .newsletter{flex-direction:column;border-radius:14px}
  .newsletter input{padding:14px 16px}
  .newsletter button{padding:13px 16px}

  #back-top{right:20px;bottom:92px;width:42px;height:42px}
  .whatsapp-fab{right:20px;bottom:20px;width:50px;height:50px;font-size:1.35rem}
  .sticky-cta{padding:11px 12px 11px 20px}

  .page-hero{padding:150px 0 70px}
}

/* ============================================================
   576px
   ============================================================ */
@media(max-width:576px){
  .section{padding:60px 0}
  .container{width:92%}

  .h2{font-size:clamp(1.5rem,6vw,2rem)}
  .eyebrow{font-size:.72rem;padding:6px 14px}

  .btn{padding:13px 24px;font-size:.88rem;gap:8px}
  .btn-primary,.btn-ghost,.btn-green{width:auto}

  .timeline{grid-template-columns:1fr;gap:36px}
  .timeline::before{display:none}
  .tl-dot{width:50px;height:50px;margin-bottom:14px}

  .footer-grid{grid-template-columns:1fr;gap:28px;padding:48px 0 32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;text-align:left}

  .stat .num{font-size:clamp(1.7rem,7vw,2.4rem)}

  .card:hover,.feature-card:hover{transform:translateY(-4px)}

  .marquee-track{gap:14px}
  .logo-chip{padding:12px 20px;font-size:.88rem}

  .avatar{width:48px;height:48px;font-size:.95rem}

  .sticky-cta{left:4%;right:4%;transform:translate(0,140%);width:92%;justify-content:space-between}
  .sticky-cta.show{transform:translate(0,0)}
}

/* ============================================================
   425px — Large Mobile
   ============================================================ */
@media(max-width:425px){
  .container{width:90%}
  .section{padding:52px 0}
  .section-head{margin-bottom:28px}

  .nav-inner{height:64px}
  .mobile-menu{inset:64px 0 auto 0;padding:16px 5%}
  .logo{font-size:1rem;gap:8px}
  .logo-badge{width:32px;height:32px;border-radius:9px;font-size:.9rem}
  .theme-toggle{width:36px;height:36px}

  .h2{font-size:clamp(1.4rem,7vw,1.9rem)}
  .lead{font-size:.95rem}

  .btn{padding:12px 20px;font-size:.85rem;gap:7px}

  .feature-card{padding:22px 18px}
  .feature-icon{width:44px;height:44px;font-size:1.1rem;margin-bottom:14px}
  .feature-card h3{font-size:1rem}
  .feature-card p{font-size:.88rem}

  .tab-btn{padding:9px 16px;font-size:.82rem}

  .acc-head{padding:16px 18px;font-size:.9rem;gap:12px}
  .acc-body p{padding:0 18px 18px;font-size:.9rem}

  .stat .num{font-size:clamp(1.6rem,8vw,2.1rem)}

  .logo-chip{padding:11px 18px;font-size:.85rem;gap:8px}

  #back-top{right:16px;bottom:84px;width:40px;height:40px;border-radius:12px}
  .whatsapp-fab{right:16px;bottom:16px;width:48px;height:48px;font-size:1.25rem}

  .field input,.field select,.field textarea{padding:12px 14px}

  .page-hero{padding:130px 0 56px}
}

/* ============================================================
   375px — iPhone
   ============================================================ */
@media(max-width:375px){
  .container{width:91%}
  .section{padding:46px 0}

  .h2{font-size:clamp(1.3rem,7.5vw,1.7rem)}
  .lead{font-size:.92rem}

  .eyebrow{font-size:.68rem;padding:5px 12px;gap:6px}

  .btn{padding:11px 18px;font-size:.82rem}

  .feature-card{padding:20px 16px}
  .feature-icon{width:42px;height:42px;font-size:1rem}

  .stat .num{font-size:clamp(1.5rem,8vw,1.9rem)}
  .stat .label{font-size:.85rem}

  .tl-dot{width:44px;height:44px;font-size:.9rem}

  .newsletter input{font-size:.9rem}

  .footer-grid{gap:24px;padding:40px 0 28px}
  footer h4{font-size:.95rem;margin-bottom:14px}
  footer ul{font-size:.88rem;gap:9px}

  .avatar{width:44px;height:44px;font-size:.88rem}
}

/* ============================================================
   320px — Small Mobile
   ============================================================ */
@media(max-width:320px){
  .container{width:93%}
  .section{padding:40px 0}

  .h2{font-size:clamp(1.2rem,7.8vw,1.5rem)}
  .lead{font-size:.88rem}

  .nav-inner{height:60px}
  .mobile-menu{inset:60px 0 auto 0}
  .logo{font-size:.92rem}
  .logo-badge{width:30px;height:30px;border-radius:8px;font-size:.85rem}

  .btn{padding:10px 16px;font-size:.8rem;gap:6px}

  .eyebrow{font-size:.64rem;padding:5px 10px}

  .feature-card{padding:18px 14px}
  .feature-icon{width:38px;height:38px;font-size:.95rem;margin-bottom:12px}
  .feature-card h3{font-size:.95rem}
  .feature-card p{font-size:.85rem}

  .tab-btn{padding:8px 13px;font-size:.78rem}

  .acc-head{padding:14px 16px;font-size:.86rem}
  .acc-body p{padding:0 16px 16px;font-size:.85rem}

  .stat .num{font-size:clamp(1.4rem,8.5vw,1.7rem)}

  .logo-chip{padding:10px 16px;font-size:.8rem}

  #back-top{right:14px;bottom:78px;width:38px;height:38px}
  .whatsapp-fab{right:14px;bottom:14px;width:44px;height:44px;font-size:1.15rem}

  .field input,.field select,.field textarea{padding:11px 13px;font-size:.9rem}

  .page-hero{padding:120px 0 48px}
  .crumb{font-size:.78rem}
}

/* ============================================================
   Touch-device tap-target safety (all breakpoints ≤768px)
   ============================================================ */
@media(max-width:768px) and (pointer:coarse){
  .btn,.tab-btn,.acc-head,.nav-links a,.mobile-menu a,.theme-toggle,#back-top,.whatsapp-fab,.social a,.logo-chip{
    min-height:44px;
  }
  .btn,.acc-head{min-height:auto;padding-top:14px;padding-bottom:14px}
}

/* ============================================================
   Landscape phones (short viewport height)
   ============================================================ */
@media(max-width:900px) and (max-height:500px) and (orientation:landscape){
  .page-hero{padding:110px 0 50px}
  .section{padding:50px 0}
  #loader{padding:0}
  .loader-bar{width:180px}
}

/* ============================================================
   Tables (if present in HTML) — horizontal scroll wrapper support
   ============================================================ */
@media(max-width:768px){
  table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
}

/* ============================================================
   Modals (if present in HTML) — responsive sizing
   ============================================================ */
@media(max-width:576px){
  .modal,.modal-content,[class*="modal"]{
    width:94%!important;
    max-width:94%!important;
    margin:0 auto;
    max-height:90vh;
    overflow-y:auto;
  }
}

/* ============================================================
   Grid safety net — auto-fit fallback for any additional
   multi-column grids sharing the .grid utility pattern
   ============================================================ */
@media(max-width:576px){
  [class*="grid"]{gap:16px}
}