/* ============================================================================
   acca_page/frontend/base.css
   Vendored copy of landing_pages/shared/frontend/base.css. acca_page is a
   standalone repo deployed on its own server, so it carries its own copy of
   the generic chrome instead of depending on a path outside this repo. If the
   shared original changes, re-sync manually.

   Generic chrome reused by every SSEI landing page: design tokens, reset,
   typography, buttons, reveal animation, header, hero shell, lead-form
   styling, proof bar, marquee engine, trusted-logos strip, FAQ accordion,
   closer banner, footer, and the sticky/floating contact bar.
   Page-specific content sections (course cards, combos, chooser, etc.) live
   in this page's own frontend/page.css instead.
   ============================================================================ */

/* ================================ TOKENS ================================== */
:root{
  --navy:#0e2a5e; --navy-2:#0b1f47; --navy-3:#060f2a;
  --gold:#d4a02b; --gold-2:#e8b547; --gold-3:#f0cb66;
  --gold-bg:#fbf1d5; --gold-deep:#9c7515;
  --sky:#bfd8ef; --sky-2:#e5f0f9; --sky-3:#f4f8fc; --paper:#fbfcfe;
  --t-1:#0e1a38; --t-2:#3a4665; --t-3:#6f7891;
  --line:#0e2a5e14; --line-2:#0e2a5e29;
  --li:#0a66c2;
  --serif:'DM Serif Display',Georgia,serif;
  --sans:'Plus Jakarta Sans',system-ui,sans-serif;
  --maxw:1180px;
  --pad:clamp(2.75rem,4.6vw,4.25rem);
  --r:14px;
  --shadow:0 20px 40px -22px rgba(14,42,94,.20);
  --shadow-lg:0 30px 60px -24px rgba(14,42,94,.30);
}

/* ================================ BASE ==================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--t-1);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--gold-bg);color:var(--navy)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.25rem,4vw,2rem)}

.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep)}
.kicker::before{content:'';width:26px;height:2px;background:var(--gold);border-radius:2px}
.kicker.on-dark{color:var(--gold-3)}
.kicker.center::before{display:none}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.1;color:var(--navy);margin-top:.8rem}
h2 em{font-style:italic;color:var(--gold-deep)}
.lede{color:var(--t-2);max-width:58ch;font-size:.98rem;margin-top:.9rem}
.sec-head{margin-bottom:clamp(1.6rem,3vw,2.4rem)}
.sec-head.center{text-align:center}
.sec-head.center .lede{margin-left:auto;margin-right:auto}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-weight:700;font-size:.92rem;padding:.92rem 1.8rem;border-radius:99px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s}
.btn-gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:var(--navy-3);box-shadow:0 14px 30px -16px rgba(212,160,43,.8)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 20px 38px -16px rgba(212,160,43,.9)}
.btn-quiet{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.32);color:#fff}
.btn-quiet:hover{border-color:var(--gold-3);color:var(--gold-3)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{transform:translateY(-2px);background:var(--navy-2)}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

.rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv,[data-r]{opacity:1!important;transform:none!important;transition:none!important;animation:none!important}
  .mq-track,.collage .col{animation:none!important}
}

/* ================================ HEADER ================================== */
header.site{position:sticky;top:0;z-index:60;background:rgba(251,252,254,.92);backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
/* Real SSEI lockup from the live site: /svg/logo.svg (85x48 wordmark,
   "Sanjay Saraf Educational Institute, Catalyzing Careers Transforming Lives").
   Never re-typeset the name next to it. */
.logo img{height:48px;width:auto}
.header-right{display:flex;align-items:center;gap:1.2rem}
.header-right .btn{padding:.6rem 1.15rem;font-size:.83rem}
.header-right .btn svg{width:15px;height:15px;flex-shrink:0}
.btn-ghost-call{background:#fff;border-color:var(--line-2);color:var(--navy);fill:var(--navy)}
.btn-ghost-call:hover{border-color:var(--gold);color:var(--gold-deep);fill:var(--gold-deep);transform:translateY(-2px)}
.btn-wa{background:#25D366;color:#fff;fill:#fff;box-shadow:0 12px 26px -16px rgba(37,211,102,.9)}
.btn-wa:hover{background:#1eb958;transform:translateY(-2px)}

/* ================================ HERO ==================================== */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(150deg,var(--navy-2),var(--navy-3) 75%)}
.collage{position:absolute;top:-6%;bottom:-6%;right:-4%;width:56%;display:flex;gap:1rem;transform:rotate(6deg);pointer-events:none}
.collage .col{display:flex;flex-direction:column;gap:1rem;flex:1;animation:drift 46s linear infinite alternate}
.collage .col.c2{animation-duration:58s;animation-direction:alternate-reverse}
@keyframes drift{from{transform:translateY(-4%)}to{transform:translateY(4%)}}
.collage img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.14)}
.collage img.tall{aspect-ratio:4/5;object-fit:cover;object-position:top}
.hero-veil{position:absolute;inset:0;background:linear-gradient(95deg,var(--navy-3) 34%,rgba(11,31,71,.88) 52%,rgba(11,31,71,.66) 75%,rgba(6,15,42,.85))}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.25rem,4.5vw,4rem);align-items:center;padding:clamp(2.5rem,4.5vw,4rem) 0 clamp(4.25rem,6.5vw,5.5rem)}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.8rem);line-height:1.05;color:#fff;margin-top:.95rem}
.hero h1 em{font-style:italic;color:var(--gold-3)}
.hero-sub{margin-top:1.2rem;font-size:clamp(.96rem,1.3vw,1.06rem);color:rgba(255,255,255,.78);max-width:48ch;line-height:1.7}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.8rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.7rem}
.hero-badges span{display:inline-flex;align-items:center;gap:.4rem;font-size:.73rem;font-weight:600;color:rgba(255,255,255,.85);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:.4rem .78rem;border-radius:99px;backdrop-filter:blur(6px)}
.hero-badges b{color:var(--gold-3)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
[data-r]{opacity:0;animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards}
[data-r="2"]{animation-delay:.1s}[data-r="3"]{animation-delay:.2s}
[data-r="4"]{animation-delay:.3s}[data-r="5"]{animation-delay:.4s}

/* Lead form */
.form-card{background:#fff;color:var(--t-1);border-radius:18px;padding:clamp(1.4rem,2.2vw,1.9rem);box-shadow:0 48px 90px -34px rgba(2,8,26,.8);border-top:4px solid var(--gold)}
.form-card h2{font-size:1.45rem;margin:0;line-height:1.2}
.form-note{font-size:.82rem;color:var(--t-3);margin-top:.4rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem .7rem}
.phone-row{display:grid;grid-template-columns:minmax(96px,34%) 1fr;gap:.5rem}
.phone-row select{text-overflow:ellipsis}
.field{margin-top:.85rem}
.field.full{grid-column:1/-1}
.field label{display:block;font-size:.67rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--t-3);margin-bottom:.3rem}
.field input,.field select{width:100%;padding:.68rem .85rem;border:1.5px solid var(--line-2);border-radius:10px;background:#fff;font-size:.92rem;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236f7891' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;padding-right:2rem}
.field input::placeholder{color:#a8b0c4}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,160,43,.16)}
.form-card .btn{width:100%;margin-top:1.15rem}
.form-msg{margin-top:.85rem;padding:.7rem .85rem;border-radius:10px;font-size:.82rem;line-height:1.45;font-weight:600}
.form-msg.ok{background:#e9f7ef;color:#12633c;border:1px solid #bfe4cf}
.form-msg.err{background:#fdecec;color:#8f2020;border:1px solid #f3c9c9}
.form-card .btn[disabled]{opacity:.62;cursor:not-allowed;transform:none;box-shadow:none}
.fineprint{margin-top:.75rem;font-size:.71rem;color:var(--t-3);line-height:1.5;text-align:center}
.fineprint a{font-weight:700;color:var(--navy);border-bottom:1px solid var(--gold)}

/* Floating proof bar */
.proofbar-zone{position:relative;z-index:5;margin-top:calc(-1 * clamp(2.2rem,3.6vw,3rem))}
.proofbar{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);display:grid;grid-template-columns:repeat(4,1fr);padding:clamp(1.1rem,2vw,1.5rem) clamp(1rem,2.4vw,1.9rem);gap:1rem}
.proofbar div{text-align:center;position:relative}
.proofbar div + div::before{content:'';position:absolute;left:0;top:12%;bottom:12%;width:1px;background:var(--line-2)}
.proofbar b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.45rem,2.5vw,2rem);color:var(--navy);line-height:1}
.proofbar span{display:block;margin-top:.35rem;font-size:.66rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--t-3)}

/* Marquee engine.
   Seamless loop: the track holds exactly TWO identical .mq-group blocks and
   slides -50%. Groups use margin-right on children (not flex gap) so the
   travel distance equals one group width with no seam jump. */
.mq{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.mq-track{display:flex;width:max-content;animation:mqL 34s linear infinite}
.mq-group{display:flex}
.mq-group>*{margin-right:.9rem}
.mq:hover .mq-track{animation-play-state:paused}
@keyframes mqL{to{transform:translateX(-50%)}}
@keyframes mqR{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* trusted-by strip */
.trusted{padding:1.6rem 0 .4rem;overflow:hidden}
.trusted .lbl{text-align:center;font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--t-3);margin-bottom:1rem}
/* TODO(team): if these CDN tiles are not the approved brand marks, swap for
   the sanctioned logo pack. Logos render uncropped (object-fit:contain). */
.firm{display:inline-flex;align-items:center;gap:.6rem;flex-shrink:0;background:#fff;border:1px solid var(--line);border-radius:99px;padding:.5rem 1.15rem .5rem .6rem;box-shadow:0 10px 24px -18px rgba(14,42,94,.35)}
.firm img{width:28px;height:28px;object-fit:contain;border-radius:0}
.firm span{font-size:.82rem;font-weight:700;color:var(--t-2);white-space:nowrap}


/* ================================= FAQ ==================================== */
.faq-sec{padding:var(--pad) 0;background:var(--sky-3)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(1.75rem,4.5vw,4rem);align-items:start}
.faq-side{position:sticky;top:96px}
.faq-side h2{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.faq-side .lede{font-size:.93rem}
.faq-side .lede a{font-weight:700;color:var(--navy);border-bottom:1px solid var(--gold)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.6rem;transition:border-color .25s,box-shadow .25s;overflow:hidden}
.faq details[open]{border-color:rgba(212,160,43,.4);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:1rem 3rem 1rem 1.2rem;font-weight:700;font-size:.92rem;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:1.1rem;top:50%;transform:translateY(-50%);font-family:var(--serif);font-size:1.35rem;color:var(--gold);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .ans{padding:0 1.5rem 1.15rem 1.2rem;font-size:.87rem;color:var(--t-2);line-height:1.62}

/* ================================ CLOSER ================================== */
.closer{color:#fff;text-align:center;padding:var(--pad) 0;position:relative;overflow:hidden;background:radial-gradient(60rem 26rem at 50% 130%,rgba(212,160,43,.22),transparent 60%),linear-gradient(165deg,var(--navy-2),var(--navy-3))}
.closer::before{content:'';position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(60% 70% at 50% 40%,#000,transparent);mask-image:radial-gradient(60% 70% at 50% 40%,#000,transparent)}
.closer .wrap{position:relative}
.closer h2{color:#fff}
.closer h2 em{color:var(--gold-3)}
.closer .lede{margin:.9rem auto 0;color:rgba(255,255,255,.75)}
.closer .hero-ctas{justify-content:center;margin-top:1.9rem}

/* ================================ FOOTER ================================== */
footer.site{background:linear-gradient(180deg,var(--navy-2),var(--navy-3));color:rgba(255,255,255,.55);font-size:.85rem;padding:0 0 1.6rem}
/* gold hairline across the top, matching the live site footer */
.foot-rule{height:2px;border-radius:99px;background:linear-gradient(90deg,var(--gold-3),var(--gold));margin-bottom:clamp(2.25rem,4vw,3rem)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.2rem}
/* Same real lockup, knocked out to white for the navy ground. */
.foot-brand img{height:44px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.foot-about{margin-top:.9rem;line-height:1.65;max-width:30ch}
.foot-grid h4{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-3);font-weight:700;margin-bottom:.9rem}
.foot-grid li{margin-bottom:.45rem}
.foot-grid a:hover{color:#fff}
.socials{display:flex;gap:.5rem;margin-top:1.2rem}
.socials a{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.15);transition:all .22s}
.socials a:hover{border-color:var(--gold);transform:translateY(-2px)}
.socials svg{width:14px;height:14px;fill:rgba(255,255,255,.7)}
.socials a:hover svg{fill:var(--gold-3)}
.legal{margin-top:2.2rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:.73rem}
.legal a{margin-right:1.15rem}
.legal a:hover{color:#fff}
.trademark{margin-top:.95rem;font-size:.67rem;color:rgba(255,255,255,.35);line-height:1.6;max-width:82ch}

/* ============================ MOBILE STICKY =============================== */
.sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;gap:.6rem;background:rgba(251,252,254,.95);backdrop-filter:blur(12px);border-top:1px solid var(--line-2);padding:.6rem 1rem;box-shadow:0 -10px 30px -20px rgba(14,42,94,.5)}
.sticky-cta .btn{flex:1;padding:.78rem 1rem;font-size:.85rem}
.sticky-cta .btn-call{background:#fff;border-color:var(--line-2);color:var(--navy)}
/* desktop floating contact pills */
.float-contact{
  position:fixed;right:1.15rem;bottom:1.15rem;z-index:75;
  display:flex;flex-direction:column;gap:.55rem;align-items:flex-end;
}
.fc-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.68rem 1.05rem;border-radius:99px;font-size:.83rem;font-weight:700;
  box-shadow:0 16px 34px -14px rgba(6,15,42,.55);
  transition:transform .22s,box-shadow .22s;
}
.fc-btn svg{width:17px;height:17px;flex-shrink:0}
.fc-btn:hover{transform:translateY(-2px);box-shadow:0 22px 42px -14px rgba(6,15,42,.6)}
.fc-wa{background:#25D366;color:#fff;fill:#fff}
.fc-call{background:var(--navy);color:#fff;fill:var(--gold-3)}
@media (max-width:680px){.float-contact{display:none}}


/* ============================== RESPONSIVE ================================ */
/* Only rules touching the shared components above. Each page's page.css
   carries the matching @media blocks for its own page-specific sections. */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .collage{width:100%;opacity:.5}
  .faq-grid{grid-template-columns:1fr}
  .faq-side{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{padding-bottom:62px}
  .sticky-cta{display:flex}
  .k-more{display:none}
  /* header stays sticky but compacts: the bottom bar already carries
     Call and WhatsApp on small screens */
  .header-right .btn-ghost-call,.header-right .btn-wa{display:none}
  .logo img{height:38px}
  .header-in{padding:.6rem 0}
  .proofbar{grid-template-columns:1fr 1fr;gap:1.1rem .5rem}
  .proofbar div + div::before{display:none}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .foot-grid{grid-template-columns:1fr}
  .legal{flex-direction:column}
}