/* =========================================================
   LBF — Deutsch FlexiLearn (Languages by Fara)  ·  redesign
   Basis: style-v2.css (LBF Landing Page) yang disiapkan user.
   Diturunkan dari Figma: Landing-Page-LBF (node 157:347)
   Font: Manrope · Primary: #3A55E3 · Accent: #EFE897

   Halaman ini tetap dilayani oleh ProgramController::flexilearn()
   dengan data $categories yang sama persis seperti sebelumnya —
   file ini HANYA style. Ditambahkan di bagian bawah (lihat penanda
   "LBF FLEXILEARN — TAMBAHAN") beberapa blok baru yang tidak ada di
   style-v2.css asli, karena halaman ini punya dua kebutuhan yang
   tidak dimiliki landing page LBF:
     1. Kartu produk dinamis dari partials/product-card.blade.php
        (class .program-card, dipakai bersama halaman Harga — partial
        itu TIDAK diubah, jadi style-nya ditulis baru di sini).
     2. Tab kategori (.pricing-tabs/.pricing-tab/.pricing-grid) —
        landing page LBF tidak py mekanisme tab.
   ========================================================= */

/* ---------- Design tokens ---------- */
:root{
  /* brand */
  --blue:          #3A55E3;
  --blue-62:       #4E68F0;
  --blue-50:       #EFF1FF;   /* Titan White  */
  --blue-100:      #E8EDFF;   /* Zumthor      */
  --yellow:        #EFE897;   /* Primrose     */
  --red:           #EA3B35;   /* Cinnabar     */
  --red-50:        #FFF0EF;   /* Chardon      */

  /* neutrals */
  --ink:           #0D0D1A;   /* Vulcan       */
  --gray-700:      #364153;   /* Oxford Blue  */
  --gray-600:      #4A5565;   /* River Bed    */
  --gray-500:      #6A7282;   /* Pale Sky     */
  --gray-400:      #99A1AF;   /* Gray Chateau */
  --gray-100:      #F3F4F6;   /* Athens Gray  */
  --page:          #F6F7FD;   /* Link Water   */
  --white:         #FFFFFF;

  /* radii */
  --r-sm: 14px;
  --r-md: 16px;
  --r-lg: 20px;
  --r-xl: 24px;
  --r-2xl: 28px;
  --r-3xl: 32px;
  --r-pill: 999px;

  /* shadows */
  --sh-card:  0 4px 12px rgba(0,0,0,.07);
  --sh-chip:  0 2px 8px rgba(0,0,0,.07);
  --sh-float: 0 12px 20px rgba(0,0,0,.14);
  --sh-photo: 0 40px 80px rgba(58,85,227,.18), 0 0 0 1px rgba(58,85,227,.08);
  --sh-blue:  0 8px 12px rgba(58,85,227,.35);

  /* type */
  --track-display: -0.03em;
  --track-h2:      -0.025em;
  --track-h3:      -0.018em;
  --track-body:     0em;
  --track-caps:     0.025em;

  --lead-display: 1.04;
  --lead-h2:      1.12;
  --lead-body:    1.7;

  /* motion */
  --ease-out:    cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);

  --t-press: 160ms;
  --t-hover: 200ms;
  --t-menu:  200ms;
  --t-enter: 300ms;
  --stagger:  50ms;

  --focus-ring: 0 0 0 3px #fff, 0 0 0 5px var(--blue);

  --header-h: 72px;
  --container: 1440px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{
  scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 16px);
  color-scheme:light;
  -webkit-text-size-adjust:100%;
}
body{
  margin:0;
  font-family:'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  font-optical-sizing:auto;
  line-height:var(--lead-body);
  letter-spacing:var(--track-body);
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; text-wrap:balance; }
p{ margin:0; text-wrap:pretty; }
button{ font:inherit; background:none; border:0; }

a,button,.lang-card,.price-card,.testi-card,.feature-card,.flag-tile{
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}

/* ---------- Focus ---------- */
:focus-visible{ outline:none; box-shadow:var(--focus-ring); border-radius:6px; }
.btn:focus-visible,.nav__link:focus-visible,.lang-card__link:focus-visible,
.socials a:focus-visible,.flag-tile:focus-visible,.pricing-tab:focus-visible{ border-radius:var(--r-pill); }
.lang-card:focus-within,.price-card:focus-within,.program-card:focus-within{ border-radius:var(--r-lg); }

.skip-link{
  position:absolute; left:16px; top:-64px; z-index:100;
  padding:12px 20px; border-radius:var(--r-pill);
  background:var(--blue); color:#fff; font-size:14px; font-weight:700;
  transition:top var(--t-hover) var(--ease-out);
}
.skip-link:focus{ top:16px; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }

/* ---------- Utils ---------- */
.t-blue{ color:var(--blue); }
.t-red{ color:var(--red); }
.t-sm{ font-size:12px; }

.ico-arrow{
  display:inline-block; width:17px; height:17px; flex:0 0 17px;
  background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform var(--t-hover) var(--ease-out);
}

/* ---------- Icon set (asset/icon/lbf/*.png) ----------
   File-file ini adalah ikon BERWARNA yang sudah jadi (biru/hitam), bukan
   siluet. Karena itu dipakai sebagai background-image biasa, BUKAN CSS mask:
   mask memakai kanal alpha, dan beberapa ikon (devices, calendar-clock,
   chat-star) berupa kotak terisi dengan gambar di dalamnya — jadi mask-nya
   memunculkan blok warna solid, bukan ikon.

   Konsekuensi: warna ikon mengikuti warna asli file, tidak ikut `color`
   elemen. Untuk ikon yang perlu mewarisi warna teks, pakai .ico-arrow
   (mask SVG) atau Bootstrap Icons. */
.ico{
  display:inline-block; width:19px; height:19px;
  background-position:center;
  background-repeat:no-repeat;
  background-size:contain;
}
.ico--devices{ background-image:url("../icon/lbf/devices.png"); }
.ico--clock{ background-image:url("../icon/lbf/clock.png"); }
.ico--book{ background-image:url("../icon/lbf/book.png"); }
.ico--calendar-clock{ background-image:url("../icon/lbf/calendar-clock.png"); }
.ico--award{ background-image:url("../icon/lbf/award.png"); }
.ico--globe{ background-image:url("../icon/lbf/globe.png"); }
.ico--user{ background-image:url("../icon/lbf/user.png"); }
.ico--users{ background-image:url("../icon/lbf/users.png"); }
.ico--chat-star{ background-image:url("../icon/lbf/chat-star.png"); }
.ico--instagram{ background-image:url("../icon/lbf/instagram.png"); }
.ico--threads{ background-image:url("../icon/lbf/threads.png"); }
.ico--youtube{ background-image:url("../icon/lbf/youtube.png"); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 20px; border-radius:var(--r-pill);
  font-size:14px; font-weight:700; line-height:20px;
  border:2px solid transparent; cursor:pointer;
  transition:transform var(--t-hover) var(--ease-out),
             box-shadow var(--t-hover) var(--ease-out),
             background-color var(--t-hover) var(--ease-out),
             color var(--t-hover) var(--ease-out);
  white-space:nowrap;
}
.btn:active{ transform:scale(.97); }
.btn--lg{ padding:15px 28px; font-size:15px; line-height:22.5px; }
.btn--sm{ padding:7px 16px; font-size:13px; line-height:18px; gap:6px; }
.btn--sm .ico-arrow,.btn--sm i{ font-size:13px; }
.btn--block{ width:100%; }

.btn--primary{ background:var(--blue); color:#fff; box-shadow:0 4px 7px rgba(58,85,227,.4); }
.btn--primary:hover{ background:#2f47c9; box-shadow:var(--sh-blue); }
.btn--lg.btn--primary{ box-shadow:var(--sh-blue); }

.btn--outline{ border-color:rgba(0,0,0,.11); color:var(--gray-700); background:transparent; }
.btn--outline:hover{ border-color:var(--blue); color:var(--blue); }

.btn--yellow{ background:var(--yellow); color:var(--ink); box-shadow:0 8px 12px rgba(239,232,151,.4); }
.btn--yellow:hover{ background:#e8e084; }

.btn--glass{ border-color:rgba(255,255,255,.3); color:#fff; background:transparent; }
.btn--glass:hover{ background:rgba(255,255,255,.14); }

.btn--ghost{ color:var(--gray-600); background:transparent; }

.btn--primary:active,.btn--yellow:active{ transform:scale(.97); }

/* ---------- Pills & chips ---------- */
.pill{
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 14px; border-radius:var(--r-pill);
  font-size:12px; font-weight:700; letter-spacing:var(--track-caps); line-height:1.34;
}
.pill--yellow{ background:var(--yellow); color:var(--ink); }
.pill--dark{ background:rgba(13,13,26,.08); color:var(--ink); }
.pill--glass{ background:rgba(255,255,255,.15); color:#fff; font-size:14px; line-height:20px; padding:8px 16px; }

.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 16px; border-radius:var(--r-md);
  font-size:14px; font-weight:700; line-height:20px;
  box-shadow:var(--sh-chip);
}
.chip--blue{ background:var(--blue-50); color:var(--blue); }
.chip--yellow{ background:var(--yellow); color:var(--ink); }
.chip--red{ background:var(--red-50); color:var(--red); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60;
  height:var(--header-h);
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55);
  transition:background-color var(--t-enter) var(--ease-out);
}
.site-header::after{
  content:""; position:absolute; left:0; right:0; top:100%; height:24px;
  pointer-events:none; opacity:0;
  background:linear-gradient(to bottom, rgba(13,13,26,.055), rgba(13,13,26,0));
  transition:opacity var(--t-enter) var(--ease-out);
}
.site-header.is-scrolled{ background:rgba(255,255,255,.72); }
.site-header.is-scrolled::after{ opacity:1; }

.header__inner{ height:var(--header-h); display:flex; align-items:center; gap:24px; }

.brand{ display:flex; align-items:center; gap:10px; flex:0 0 auto; }
.brand__img{ height:44px; width:auto; }
.brand__fallback{ display:flex; align-items:center; gap:10px; }
.brand__mark{ height:30px; width:auto; display:block; }
.brand__text{ display:flex; flex-direction:column; line-height:1; }
.brand__text strong{ font-size:17px; font-weight:800; letter-spacing:-.3px; color:var(--blue); }
.brand__text small{ font-size:11px; font-weight:600; color:var(--gray-500); letter-spacing:var(--track-caps); }

.nav{ display:flex; align-items:center; gap:4px; margin-inline:auto; }
.nav__link{
  padding:8px 16px; border-radius:var(--r-2xl);
  font-size:14px; font-weight:700; line-height:20px; color:var(--gray-500);
  transition:color .2s ease, background-color .2s ease;
}
.nav__link:hover{ color:var(--blue); background:var(--blue-50); }
.nav__link.is-active{ color:var(--blue); }
.nav__actions-mobile{ display:none; }

.nav-lang-switch{ display:flex; align-items:center; gap:8px; }
.btn-lang{
  padding:5px 11px; border-radius:var(--r-pill);
  font-size:12px; font-weight:800; color:var(--gray-500);
  transition:color .2s ease, background-color .2s ease;
}
.btn-lang:hover{ color:var(--blue); background:var(--blue-50); }
.btn-lang-active{ color:var(--blue); background:var(--blue-50); }

.header__actions{ display:flex; align-items:center; gap:12px; flex:0 0 auto; }
.link-muted{ padding:8px 16px; font-size:14px; font-weight:700; color:var(--gray-600); }
.link-muted:hover{ color:var(--blue); }

.nav-toggle{
  display:none; width:42px; height:42px; border:0; background:transparent;
  border-radius:12px; cursor:pointer; padding:0;
}
.nav-toggle span{ display:block; width:20px; height:2px; margin:4px auto; background:var(--ink); border-radius:2px; transition:transform .25s ease, opacity .2s ease; }
.nav-toggle.is-open span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero{ position:relative; padding-top:calc(var(--header-h) + 40px); overflow:hidden; }
.hero__glow{ position:absolute; border-radius:50%; pointer-events:none; filter:blur(10px); }
.hero__glow--blue{ width:1100px; height:760px; right:-260px; top:-140px; background:radial-gradient(closest-side, rgba(58,85,227,.09), rgba(58,85,227,0)); }
.hero__glow--yellow{ width:760px; height:640px; left:-220px; bottom:-120px; background:radial-gradient(closest-side, rgba(239,232,151,.4), rgba(239,232,151,0)); }

.hero__grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:minmax(0,1fr) 500px; gap:80px; align-items:center;
  padding-block:40px;
}

.hero__toprow{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.avatars{ display:flex; }
.avatar{
  width:28px; height:28px; border-radius:50%; border:2px solid #fff;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:14px; margin-left:-8px;
}
.avatar:first-child{ margin-left:0; }
.avatar--blue-soft{ background:var(--blue-100); }
.avatar--yellow{ background:var(--yellow); }
.avatar--blue{ background:var(--blue); color:#fff; font-size:10px; font-weight:700; }

.hero__title{
  margin-top:23px;
  font-size:clamp(2.375rem, 1.1rem + 5.6vw, 4.5rem);
  font-weight:800;
  line-height:var(--lead-display);
  letter-spacing:var(--track-display);
}
.underline-brush{ position:relative; color:var(--blue); display:inline-block; }
.underline-brush::after{
  content:""; position:absolute; left:0; right:-40px; bottom:-6px; height:13px;
  background:var(--yellow); border-radius:40% 60% 55% 45%/60% 40% 60% 40%;
  transform:rotate(-.6deg); opacity:.95; z-index:-1;
}

.hero__desc{
  margin-top:23px; max-width:30rem;
  font-size:clamp(.9375rem, .87rem + .3vw, 1.0625rem);
  line-height:var(--lead-body); color:var(--gray-500);
}
.hero__cta{ display:flex; flex-wrap:wrap; gap:16px; margin-top:40px; }
.hero__chips{ display:flex; flex-wrap:wrap; gap:12px; margin-top:25px; }

/* --- hero media --- */
.hero__media{ position:relative; width:500px; min-height:540px; display:flex; align-items:center; justify-content:center; }
.hero__ring{
  position:absolute; width:340px; height:340px; border-radius:50%;
  border:4px dashed rgba(58,85,227,.13);
}

.hero__photo{
  position:relative; width:480px; height:520px; max-width:100%;
  border-radius:var(--r-2xl); overflow:hidden;
  background:linear-gradient(145deg,#dfe4ff 0%, #f3f4f6 45%, #efe897 140%);
  box-shadow:var(--sh-photo);
}
.hero__photo img{ width:100%; height:100%; object-fit:cover; object-position:center 42%; }
.hero__photo img.is-missing{ display:none; }
.hero__photo-shade{ position:absolute; inset:0; background:linear-gradient(to top, rgba(13,13,26,.35), rgba(13,13,26,0) 50%); }

.float-card{
  position:absolute; z-index:2;
  display:flex; align-items:center; gap:12px;
  background:#fff; border-radius:var(--r-md);
  padding:12px 16px; box-shadow:var(--sh-float);
}
.float-card__icon{
  width:44px; height:44px; flex:0 0 44px; border-radius:var(--r-2xl);
  display:inline-flex; align-items:center; justify-content:center; font-size:20px;
}
.float-card__icon--yellow{ background:var(--yellow); }
.float-card__icon--blue{ background:var(--blue-50); width:36px; height:36px; flex-basis:36px; border-radius:var(--r-xl); font-size:16px; }
.float-card__icon--red{ background:var(--red-50); width:36px; height:36px; flex-basis:36px; border-radius:var(--r-xl); font-size:16px; }
.float-card__body{ display:flex; flex-direction:column; }
.float-card__body small{ font-size:11px; font-weight:700; line-height:16.5px; color:var(--gray-400); }
.float-card__body strong{ font-size:18px; font-weight:800; line-height:22.5px; }
.float-card__body strong.t-blue{ font-size:16px; line-height:20px; }

.float-card--students{ left:-20px; bottom:60px; min-width:180px; }
.float-card--rating{ right:-21px; top:28px; }
.float-card--cert{ right:-30px; top:160px; }

/* --- stats --- */
.stats{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:rgba(0,0,0,.06); border-radius:var(--r-xl); overflow:hidden;
  margin-top:16px;
}
.stat{ background:#fff; padding:32px 24px; display:flex; flex-direction:column; align-items:center; gap:4px; }
.stat__num{
  font-size:clamp(1.75rem, 1.35rem + 1.7vw, 2.125rem);
  font-weight:800; letter-spacing:var(--track-h2); line-height:1.1; color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.stat__label{ font-size:14px; font-weight:700; line-height:20px; color:var(--gray-400); }

.hero__wave{
  margin-top:64px; height:56px;
  background:
    radial-gradient(120% 100% at 50% 100%, var(--page) 0 60%, transparent 61%) ,
    linear-gradient(to bottom, transparent 0 55%, var(--page) 55%);
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{ padding-block:96px; }
.section--sm{ padding-block:64px; }
.section--tint{ background:var(--page); }

.section__head{
  display:grid; grid-template-columns:1fr auto; gap:40px; align-items:flex-end;
  margin-bottom:56px;
}
.section__head--tight{ margin-bottom:56px; }
.section__head--center{ display:block; text-align:center; margin-bottom:48px; }

.section__title{
  margin-top:14px;
  font-size:clamp(1.75rem, 1rem + 3.3vw, 2.75rem);
  font-weight:800;
  line-height:var(--lead-h2);
  letter-spacing:var(--track-h2);
}
.section__title--sm{ font-size:clamp(1.625rem, 1.05rem + 2.5vw, 2.25rem); }
.section__lead{ max-width:330px; font-size:15px; line-height:24.4px; color:var(--gray-500); text-align:right; }
.section__lead--dark{ color:var(--gray-700); }
.section__lead--center{ max-width:520px; margin:14px auto 0; text-align:center; }

/* =========================================================
   LANG CARDS (section #bahasa — kartu kategori dari $categories)
   ========================================================= */
.lang-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.lang-card{
  position:relative;
  background:#fff; border-radius:var(--r-lg); padding:25px;
  box-shadow:var(--sh-card);
  transition:transform var(--t-hover) var(--ease-out);
  display:flex; flex-direction:column;
}
.lang-card::after{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  box-shadow:0 18px 34px rgba(13,13,26,.10); opacity:0;
  transition:opacity var(--t-hover) var(--ease-out);
}
.lang-card:active{ transform:translateY(0) scale(.99); transition-duration:var(--t-press); }

.lang-card__top{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:20px; }
.lang-card__flag{ display:inline-flex; font-size:34px; line-height:1; }
.lang-card__flag svg{ width:1.3em; height:1em; }
.tag{ padding:4px 10px; border-radius:var(--r-pill); font-size:10px; font-weight:700; line-height:11px; white-space:nowrap; }
.tag--on{ background:var(--blue); color:#fff; }
.tag--soon{ background:var(--gray-100); color:var(--gray-400); }

.lang-card__title{ font-size:1.375rem; font-weight:800; line-height:1.36; letter-spacing:var(--track-h3); }
.lang-card__level{ font-size:14px; line-height:20px; color:var(--gray-500); margin-top:2px; }
.lang-card__exam{ font-size:12px; line-height:16px; color:var(--gray-400); margin-top:2px; }
.lang-card__link{
  display:inline-flex; align-items:center; gap:6px; margin-top:16px;
  font-size:14px; font-weight:700; line-height:20px; color:var(--blue);
  cursor:pointer; margin-top:auto;
}

.lang-card__link.is-disabled{ color:var(--gray-400); cursor:not-allowed; }

/* =========================================================
   FEATURE PANEL
   ========================================================= */
.feature-panel{
  position:relative; overflow:hidden;
  border-radius:var(--r-3xl);
  background:#F0EAA4;
}
.feature-panel__blob{
  position:absolute; left:50%; top:-18%; width:760px; height:760px; transform:translateX(-50%);
  border-radius:48% 52% 44% 56%/54% 46% 54% 46%;
  background:radial-gradient(closest-side, rgba(198,180,120,.42), rgba(198,180,120,.10) 82%, rgba(198,180,120,0));
  filter:blur(6px);
}
.feature-panel__inner{ position:relative; padding:80px 64px; }

.feature-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:16px; }
.feature-card{
  position:relative;
  background:#fff; border-radius:var(--r-lg); padding:24px;
  box-shadow:var(--sh-card);
  transition:transform var(--t-hover) var(--ease-out);
}
.feature-card::after{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  box-shadow:0 18px 34px rgba(13,13,26,.12); opacity:0;
  transition:opacity var(--t-hover) var(--ease-out);
}
.feature-card:active{ transform:translateY(0) scale(.99); transition-duration:var(--t-press); }
.feature-card__icon{
  width:44px; height:44px; border-radius:var(--r-sm);
  display:inline-flex; align-items:center; justify-content:center; margin-bottom:20px;
  font-size:20px;
}
.feature-card__icon--blue{ background:var(--blue-50); color:var(--blue); }
.feature-card__icon--red{ background:var(--red-50); color:var(--red); }
.feature-card__icon--indigo{ background:var(--blue-100); color:var(--blue); }
.feature-card__icon--gray{ background:#F3F3F5; color:var(--gray-700); }
.feature-card__icon--yellow{ background:#FAF6D8; color:#9A8F32; }
.feature-card h3{ font-size:15px; font-weight:800; line-height:20.63px; }
.feature-card p{ margin-top:8px; font-size:13px; line-height:21.13px; color:var(--gray-500); }

/* =========================================================
   TESTIMONI
   ========================================================= */
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.testi-card{
  position:relative;
  background:#fff; border-radius:var(--r-lg); padding:24px;
  box-shadow:var(--sh-card);
  transition:transform var(--t-hover) var(--ease-out);
}
.testi-card::after{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  box-shadow:0 18px 34px rgba(13,13,26,.10); opacity:0;
  transition:opacity var(--t-hover) var(--ease-out);
}
.testi-card:active{ transform:translateY(0) scale(.99); transition-duration:var(--t-press); }
.testi-card__head{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
.testi-card__icon{ width:20px; height:20px; flex:0 0 20px; color:var(--blue-100); }
.stars{ color:#E9C93F; font-size:13px; letter-spacing:3px; }
.testi-card__quote{ margin-top:14px; font-size:13.5px; line-height:22px; color:var(--gray-600); }
.testi-card__user{ display:flex; align-items:center; gap:12px; margin-top:22px; }
.ava{
  width:38px; height:38px; flex:0 0 38px; border-radius:50%;
  background:var(--blue); color:#fff;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:12px; font-weight:800;
}
.testi-card__user strong{ display:block; font-size:13px; font-weight:800; line-height:18px; }
.testi-card__user small{ display:block; font-size:11px; color:var(--gray-400); line-height:16px; }

/* =========================================================
   CTA
   ========================================================= */
.cta{
  position:relative; overflow:hidden; border-radius:var(--r-3xl);
  background:linear-gradient(135deg, var(--blue) 0%, var(--blue-62) 40%, var(--blue) 100%);
}
.cta__blob{ position:absolute; border-radius:50%; pointer-events:none; }
.cta__blob--1{ width:520px; height:520px; right:-120px; top:-220px; background:radial-gradient(closest-side, rgba(255,255,255,.14), rgba(255,255,255,0)); }
.cta__blob--2{ width:460px; height:460px; left:-140px; bottom:-240px; background:radial-gradient(closest-side, rgba(239,232,151,.22), rgba(239,232,151,0)); }

.cta__inner{
  position:relative; display:grid; grid-template-columns:minmax(0,1fr) auto;
  gap:80px; align-items:center; padding:80px;
}
.cta__copy{ display:flex; flex-direction:column; align-items:flex-start; gap:20px; min-width:0; }
.cta__title{
  font-size:clamp(1.875rem, .95rem + 4.1vw, 3.5rem);
  font-weight:800; line-height:1.08; letter-spacing:var(--track-display); color:#fff;
}
.cta__desc{ max-width:448px; font-size:16px; line-height:26px; color:rgba(255,255,255,.7); }

.cta__side{ display:flex; flex-direction:column; align-items:center; gap:24px; }
.flag-grid{ display:grid; grid-template-columns:repeat(4,56px); gap:8px; }
.flag-tile{
  width:56px; height:56px; border-radius:var(--r-md);
  background:rgba(255,255,255,.15); backdrop-filter:blur(4px);
  display:inline-flex; align-items:center; justify-content:center; font-size:24px;
  transition:transform .2s ease, background-color .2s ease;
}
.flag-tile svg{ width:1.3em; height:1em; }
.flag-tile--dim{ background:rgba(255,255,255,.1); }
.flag-tile:hover{ background:rgba(255,255,255,.24); }
.cta__buttons{ display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.cta__note{ font-size:12px; font-weight:700; line-height:18px; color:rgba(255,255,255,.5); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:#fff; padding-block:64px 32px; border-top:1px solid rgba(0,0,0,.06); }
.footer__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
.footer__logo{ display:flex; align-items:center; gap:10px; }
.footer__logo-mark{ height:38px; width:auto; display:block; }
.footer__logo strong{ font-size:18px; font-weight:800; letter-spacing:-.4px; }
.footer__brand p{ margin-top:14px; font-size:13px; line-height:21px; color:var(--gray-500); }
.footer__contact{ margin-top:14px; display:flex; flex-direction:column; gap:8px; font-style:normal; }
.footer__contact-item{ display:flex; align-items:flex-start; gap:8px; font-size:13px; line-height:20px; color:var(--gray-500); }
.footer__contact-item a{ color:var(--gray-500); }
.footer__contact-item a:hover{ color:var(--blue); text-decoration:underline; }
.footer__contact-item .ico{ flex:0 0 15px; margin-top:3px; color:var(--gray-400); }
.socials{ display:flex; gap:8px; margin-top:18px; }
.socials a{
  width:34px; height:34px; border-radius:50%; background:var(--gray-100);
  display:inline-flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:800; color:var(--gray-600);
  transition:background-color .2s ease, color .2s ease;
}
.socials a:hover{ background:var(--blue); color:#fff; }
.socials .ico{ width:15px; height:15px; }

.footer__col h4{ font-size:13px; font-weight:800; margin-bottom:14px; }
.footer__col li + li{ margin-top:10px; }
.footer__col a{ font-size:13px; line-height:20px; color:var(--blue); opacity:.85; }
.footer__col a:hover{ opacity:1; text-decoration:underline; }

.footer__bottom{ margin-top:48px; padding-top:24px; border-top:1px solid rgba(0,0,0,.06); }
.footer__bottom p{ font-size:12px; color:var(--gray-400); }

/* =========================================================
   MOTION
   ========================================================= */
@keyframes enter{ from{ opacity:0; transform:translateY(12px); } }

.enter{
  animation:enter var(--t-enter) var(--ease-out) both;
  animation-delay:calc(var(--i, 0) * var(--stagger));
}

@media (hover: hover) and (pointer: fine){
  .btn--primary:hover,.btn--outline:hover,
  .btn--yellow:hover,.btn--glass:hover{ transform:translateY(-2px); }
  .btn:hover .ico-arrow,
  .lang-card__link:hover .ico-arrow{ transform:translateX(3px); }

  .lang-card:hover                             { transform:translateY(-6px); }
  .feature-card:hover                          { transform:translateY(-6px); }
  .testi-card:hover                            { transform:translateY(-5px); }
  .program-card:hover                          { transform:translateY(-6px); }
  .lang-card:hover::after,
  .feature-card:hover::after,
  .testi-card:hover::after,
  .program-card:hover::after{ opacity:1; }

  .flag-tile:hover{ transform:translateY(-3px); }
  .pricing-tab:hover:not(.active){ background:var(--blue-100); color:var(--blue); }
}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.js .reveal{
  opacity:0; transform:translateY(12px);
  transition:opacity var(--t-enter) var(--ease-out),
             transform var(--t-enter) var(--ease-out);
  transition-delay:calc(var(--i, 0) * var(--stagger));
}
.js .reveal.is-visible{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }

  .enter{ animation:none; opacity:1; transform:none; }
  .js .reveal{
    transform:none;
    transition:opacity 200ms ease;
    transition-delay:0ms;
  }
  .js .reveal.is-visible{ opacity:1; }

  .btn--primary:hover,.btn--outline:hover,.btn--yellow:hover,.btn--glass:hover,
  .lang-card:hover,.feature-card:hover,
  .testi-card:hover,.program-card:hover,
  .flag-tile:hover{ transform:none; }
  .btn:hover .ico-arrow,.lang-card__link:hover .ico-arrow{ transform:none; }
  .btn:active,.btn--primary:active,.btn--yellow:active{ transform:none; }

  #mainNav{ transition:opacity 200ms ease; }
  #mainNav:not(.is-open){ transform:none; }
}

@media (prefers-reduced-transparency: reduce){
  .site-header,.site-header.is-scrolled{
    background:#fff; backdrop-filter:none; -webkit-backdrop-filter:none;
  }
  .flag-tile,.flag-tile--dim{ background:rgba(255,255,255,.92); backdrop-filter:none; }
  .flag-tile{ color:var(--ink); }
  .pill--glass{ background:rgba(255,255,255,.9); color:var(--ink); }
  .btn--glass{ background:rgba(255,255,255,.14); }
}

@media (prefers-contrast: more){
  :root{ --gray-500:#4A5565; --gray-400:#6A7282; }
  .site-header{ background:#fff; backdrop-filter:none; border-bottom:1px solid var(--ink); }
  .site-header::after{ display:none; }
  .lang-card,.feature-card,.testi-card,.program-card{ border:1px solid rgba(13,13,26,.32); }
  .btn--outline{ border-color:var(--ink); color:var(--ink); }
  .cta__desc,.cta__note{ color:#fff; }
  .pricing-tab{ border:1px solid rgba(13,13,26,.32); }
}

/* =========================================================
   LBF FLEXILEARN — TAMBAHAN
   Blok di bawah ini TIDAK ADA di style-v2.css landing page LBF.
   Ditulis khusus untuk kebutuhan halaman FlexiLearn: tab kategori
   dinamis + kartu produk dari partials/product-card.blade.php.
   ========================================================= */

/* ---------- Pricing tabs (kategori dari $categories) ---------- */
.pricing-header{ text-align:center; margin-bottom:40px; }

.pricing-tabs{
  display:flex; gap:8px; flex-wrap:nowrap; overflow-x:auto;
  padding:6px; margin:0 0 40px; border-radius:var(--r-pill);
  background:var(--blue-50);
  scrollbar-width:thin;
  -webkit-overflow-scrolling:touch;
}
.pricing-tabs::-webkit-scrollbar{ height:4px; }
.pricing-tabs::-webkit-scrollbar-thumb{ background:rgba(58,85,227,.25); border-radius:var(--r-pill); }

.pricing-tab{
  flex:0 0 auto;
  display:inline-flex; align-items:center; gap:8px;
  padding:11px 20px; border-radius:var(--r-pill);
  font-size:13.5px; font-weight:700; color:var(--gray-600);
  white-space:nowrap; cursor:pointer;
  transition:background-color var(--t-hover) var(--ease-out),
             color var(--t-hover) var(--ease-out),
             box-shadow var(--t-hover) var(--ease-out);
}
.pricing-tab.active{ background:var(--blue); color:#fff; box-shadow:var(--sh-blue); }
.pricing-tab__flag{ display:inline-flex; font-size:18px; line-height:1; }
.pricing-tab__flag svg{ width:1.3em; height:1em; }
.pricing-tab .ico{ width:16px; height:16px; }

.pricing-grid{
  display:none;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:24px;
  align-items:stretch;
}
.pricing-grid.active{ display:grid; }
.pricing-empty{ text-align:center; color:var(--gray-500); font-size:15px; }

/* ---------- Kartu produk (.program-card, dari product-card.blade.php) ----------
   Nama class di bawah ini datang dari partials/product-card.blade.php, yang
   dipakai bersama halaman Harga — partial itu sengaja tidak diubah, jadi
   style-nya ditulis di sini mengikuti token warna LBF. */
.program-card{
  position:relative; display:flex; flex-direction:column;
  background:#fff; border-radius:var(--r-xl); padding:28px 24px;
  box-shadow:var(--sh-card);
  transition:transform var(--t-hover) var(--ease-out), box-shadow var(--t-hover) var(--ease-out);
}
.program-card::after{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  box-shadow:0 18px 34px rgba(13,13,26,.10); opacity:0;
  transition:opacity var(--t-hover) var(--ease-out);
}
.program-card:active{ transform:translateY(0) scale(.99); transition-duration:var(--t-press); }

/* Kartu populer: warna & badge saja (bukan scale()) — grid harga bisa berisi
   hingga 8 kartu per kategori, jadi memperbesar satu kartu di tengah baris
   akan bertabrakan dengan tetangganya. */
.program-card.popular{
  background:var(--blue); color:#fff;
  box-shadow:0 20px 40px rgba(58,85,227,.28);
}
.program-card.popular::before{
  content:"⭐ Terpopuler";
  position:absolute; top:-13px; left:24px;
  background:var(--yellow); color:var(--ink);
  padding:5px 14px; border-radius:var(--r-pill);
  font-size:11px; font-weight:700; line-height:16px;
  box-shadow:0 6px 14px rgba(0,0,0,.12);
}

.program-type{ font-size:1.05rem; font-weight:800; line-height:1.4; letter-spacing:var(--track-h3); }

.program-price-container{ display:flex; align-items:baseline; gap:8px; flex-wrap:wrap; margin-top:18px; }
.program-price-old{ font-size:13px; font-weight:700; color:var(--gray-400); text-decoration:line-through; }
.program-card.popular .program-price-old{ color:rgba(255,255,255,.6); }
.program-price{ font-size:1.7rem; font-weight:800; letter-spacing:var(--track-h2); line-height:1.15; font-variant-numeric:tabular-nums; }

.program-duration{ font-size:11.5px; font-weight:600; color:var(--gray-400); margin-top:4px; }
.program-card.popular .program-duration{ color:rgba(255,255,255,.7); }

.program-description{ margin-top:14px; font-size:13px; line-height:20px; color:var(--gray-600); }
.program-card.popular .program-description{ color:rgba(255,255,255,.85); }

.benefits-title{ margin-top:20px; font-size:11px; font-weight:800; letter-spacing:var(--track-caps); text-transform:uppercase; color:var(--gray-400); }
.program-card.popular .benefits-title{ color:rgba(255,255,255,.65); }

.program-card .benefit-item{
  display:flex; align-items:flex-start; gap:8px; margin-top:10px;
  font-size:12.5px; line-height:18px; color:var(--gray-600);
}
.program-card.popular .benefit-item{ color:rgba(255,255,255,.92); }
.program-card .benefit-item i{
  flex:0 0 auto; margin-top:3px; font-size:13px; color:var(--blue);
}
.program-card.popular .benefit-item i{ color:var(--yellow); }

.btn-program{
  display:block; width:100%; margin-top:22px; padding:0; border-radius:var(--r-pill);
  background:var(--blue); box-shadow:0 4px 7px rgba(58,85,227,.4);
  transition:transform var(--t-hover) var(--ease-out), box-shadow var(--t-hover) var(--ease-out), background-color var(--t-hover) var(--ease-out);
}
.btn-program:hover{ background:#2f47c9; box-shadow:var(--sh-blue); }
.btn-program:active{ transform:scale(.97); }
.program-card.popular .btn-program{ background:var(--yellow); box-shadow:0 8px 12px rgba(239,232,151,.4); }
.program-card.popular .btn-program:hover{ background:#e8e084; }
.btn-program a{
  display:block; padding:12px 20px; text-align:center;
  font-size:14px; font-weight:700; line-height:20px; color:#fff;
}
.program-card.popular .btn-program a{ color:var(--ink); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .hero__grid{ grid-template-columns:minmax(0,1fr) 440px; gap:48px; }
  .hero__media{ width:440px; }
  .hero__photo{ width:420px; height:480px; }
  .feature-grid{ grid-template-columns:repeat(3,1fr); }
  .feature-panel__inner{ padding:64px 48px; }
  .lang-grid{ grid-template-columns:repeat(3,1fr); }
  .cta__inner{ padding:64px 48px; gap:48px; }
}

@media (max-width:1024px){
  .nav, .header__actions{ display:none; }
  .nav-toggle{ display:block; margin-left:auto; }

  .nav{
    position:fixed; inset:var(--header-h) 0 auto 0;
    flex-direction:column; align-items:stretch; gap:2px;
    background:#fff; padding:16px 24px 24px; margin:0;
    box-shadow:0 18px 30px rgba(13,13,26,.10);
    transform-origin:100% 0;
    transform:scale(.95); opacity:0; pointer-events:none;
    transition:opacity var(--t-menu) var(--ease-out),
               transform var(--t-menu) var(--ease-out);
  }
  .nav.is-open{ display:flex; transform:none; opacity:1; pointer-events:auto; }
  .nav__link{ padding:12px 14px; border-radius:12px; }
  .nav__actions-mobile{ display:flex; gap:10px; margin-top:12px; }
  .nav__actions-mobile .btn{ flex:1; }

  .hero__grid{ grid-template-columns:1fr; gap:56px; }
  .hero__media{ width:100%; margin-inline:auto; max-width:520px; }
  .hero__photo{ width:100%; height:460px; }
  .float-card--students{ left:0; }
  .float-card--rating{ right:0; }
  .float-card--cert{ right:0; top:150px; }

  .lang-grid{ grid-template-columns:repeat(2,1fr); }
  .section__head{ grid-template-columns:1fr; gap:20px; }
  .section__lead{ text-align:left; max-width:520px; }
}

@media (max-width:860px){
  .section{ padding-block:72px; }
  .lang-grid{ grid-template-columns:repeat(2,1fr); }
  .feature-grid{ grid-template-columns:repeat(2,1fr); }
  .testi-grid{ grid-template-columns:1fr; }
  .pricing-grid{ grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); }
  .cta__inner{ grid-template-columns:1fr; padding:48px 32px; gap:40px; }
  .cta__side{ align-items:flex-start; }
  .cta__buttons{ justify-content:flex-start; }
  .footer__grid{ grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width:600px){
  .container{ padding-inline:20px; }
  .hero{ padding-top:calc(var(--header-h) + 24px); }
  .underline-brush::after{ right:-14px; height:10px; bottom:-4px; }
  .hero__cta .btn{ width:100%; }
  .hero__photo{ height:380px; }
  .float-card--cert{ display:none; }
  .float-card--students{ left:-8px; bottom:24px; }
  .float-card--rating{ right:-8px; top:16px; }

  .stats{ grid-template-columns:1fr; }
  .stat{ padding:22px 16px; }

  .lang-grid{ grid-template-columns:1fr; }
  .feature-grid{ grid-template-columns:1fr; }
  .feature-panel__inner{ padding:40px 24px; }
  .pricing-grid{ grid-template-columns:1fr; }
  .cta__inner{ padding:36px 24px; }
  .flag-grid{ grid-template-columns:repeat(4,1fr); }
  .flag-tile{ width:100%; height:52px; font-size:22px; }
  .footer__grid{ grid-template-columns:1fr; }
}