/* =========================================================
   Ramesh Reddy Coaching Institute — Design System
   Concept: every service the institute offers moves someone
   from one point to another — student to professional,
   home state to new job, applicant to visa holder. The
   "boarding pass" is the signature motif: a route, a
   departure and an arrival, printed on paper you keep.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700;9..144,900&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* -- color tokens -- */
  --white:      #FFFFFF;
  --paper:      #FBF9F4;
  --ink:        #16223A;
  --ink-soft:   #545F78;
  --ink-faint:  #8891A6;
  --gold:       #9B2D4F;
  --gold-deep:  #6E1F3A;
  --gold-tint:  #F6E4EA;
  --teal:       #0B6E58;
  --teal-deep:  #084F40;
  --teal-tint:  #E1EFEA;
  --line:       #E3DFD4;
  --line-soft:  #EFEBE0;

  /* -- type -- */
  --f-display: 'Fraunces', Georgia, serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius: 4px;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

body{
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* -------------------------------------------------------
   Layout helpers
   ------------------------------------------------------- */
.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 32px;
}
section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.bg-paper{ background:var(--paper); }
.bg-ink{ background:var(--ink); color:var(--white); }

.eyebrow{
  font-family:var(--f-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-deep);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--gold-deep);
  display:inline-block;
}
.bg-ink .eyebrow, .bg-ink .eyebrow::before{ color:#E8C783; background:#E8C783; }

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:600;
  line-height:1.12;
  letter-spacing:-.01em;
  color:var(--ink);
}
.bg-ink h1, .bg-ink h2, .bg-ink h3{ color:var(--white); }

h1{ font-size:clamp(38px,5.4vw,64px); font-weight:600; }
h2{ font-size:clamp(28px,3.6vw,42px); }
h3{ font-size:22px; font-weight:600; }

.lede{
  font-size:19px;
  color:var(--ink-soft);
  max-width:620px;
  line-height:1.65;
}
.bg-ink .lede{ color:#C4CADA; }

p{ color:var(--ink-soft); }

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:32px;
  margin-bottom:48px;
  flex-wrap:wrap;
}
.section-head .lede{ margin-bottom:0; }

/* -------------------------------------------------------
   Buttons
   ------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 26px;
  font-family:var(--f-body);
  font-weight:600;
  font-size:15px;
  border-radius:2px;
  border:1px solid transparent;
  transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{
  background:var(--ink);
  color:var(--white);
}
.btn-primary:hover{ background:var(--teal-deep); }
.btn-gold{
  background:var(--gold);
  color:var(--white);
}
.btn-gold:hover{ background:var(--gold-deep); }
.btn-outline{
  border-color:var(--ink);
  color:var(--ink);
  background:transparent;
}
.btn-outline:hover{ background:var(--ink); color:var(--white); }
.bg-ink .btn-outline{ border-color:#4A5570; color:var(--white); }
.bg-ink .btn-outline:hover{ background:var(--white); color:var(--ink); }
.btn:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; }

/* -------------------------------------------------------
   Header / Nav
   ------------------------------------------------------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 32px;
  max-width:1180px;
  margin:0 auto;
}
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--f-display);
  font-weight:700;
  font-size:19px;
  color:var(--ink);
}
.logo-mark{
  width:38px; height:38px;
  border:1.5px solid var(--ink);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-mono);
  font-size:13px;
  letter-spacing:.02em;
  position:relative;
}
.logo-sub{
  display:block;
  font-family:var(--f-mono);
  font-size:10.5px;
  font-weight:400;
  letter-spacing:.08em;
  color:var(--ink-faint);
  text-transform:uppercase;
  margin-top:1px;
}
.nav-links{
  display:flex;
  gap:34px;
  align-items:center;
}
.nav-links a{
  font-size:14.5px;
  font-weight:500;
  color:var(--ink-soft);
  position:relative;
  padding:6px 0;
}
.nav-links a:hover{ color:var(--ink); }
.nav-links a.active{ color:var(--ink); }
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:100%; height:2px;
  background:var(--gold);
}
.nav-cta{ display:flex; align-items:center; gap:22px; }
.nav-phone{
  font-family:var(--f-mono);
  font-size:13.5px;
  color:var(--ink-soft);
  display:flex;
  align-items:center;
  gap:7px;
}
.nav-toggle{
  display:none;
  background:none;
  border:none;
  width:26px; height:20px;
  position:relative;
}
.nav-toggle span{
  position:absolute; left:0; right:0;
  height:2px; background:var(--ink);
  transition:transform .25s ease, opacity .25s ease;
}
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top:9px; }
.nav-toggle span:nth-child(3){ top:18px; }
.nav-toggle.open span:nth-child(1){ transform:translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-9px) rotate(-45deg); }

@media (max-width:900px){
  .nav-links{
    position:fixed;
    top:73px; left:0; right:0;
    background:var(--white);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    border-bottom:1px solid var(--line);
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
  }
  .nav-links.open{ max-height:420px; }
  .nav-links a{ padding:16px 32px; width:100%; border-bottom:1px solid var(--line-soft); }
  .nav-phone{ display:none; }
  .nav-toggle{ display:block; }
}

/* -------------------------------------------------------
   Boarding-pass component (signature element)
   ------------------------------------------------------- */
.pass{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:6px;
  display:grid;
  grid-template-columns:1fr auto;
  overflow:visible;
  box-shadow:0 1px 0 rgba(22,34,58,.02);
}
.pass-main{
  padding:28px 30px;
  border-right:1px dashed var(--line);
  position:relative;
}
.pass-main::after{
  content:"";
  position:absolute;
  right:-7px; top:-7px;
  width:14px; height:14px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:50%;
}
.pass-main::before{
  content:"";
  position:absolute;
  right:-7px; bottom:-7px;
  width:14px; height:14px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:50%;
}
.pass-route{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-bottom:14px;
}
.pass-route .line{
  flex:1;
  height:1px;
  background-image:linear-gradient(to right, var(--ink-faint) 40%, transparent 0%);
  background-position:top;
  background-size:6px 1px;
  background-repeat:repeat-x;
  position:relative;
}
.pass-route .line::after{
  content:"›";
  position:absolute; right:-2px; top:-9px;
  color:var(--gold-deep);
}
.pass-title{
  font-family:var(--f-display);
  font-size:21px;
  font-weight:600;
  margin-bottom:8px;
  color:var(--ink);
}
.pass-desc{ font-size:14.5px; color:var(--ink-soft); }
.pass-stub{
  padding:28px 22px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:6px;
  min-width:110px;
  background:var(--paper);
  border-radius:0 6px 6px 0;
}
.pass-stub .code{
  font-family:var(--f-mono);
  font-size:20px;
  font-weight:500;
  color:var(--teal-deep);
  letter-spacing:.02em;
}
.pass-stub .label{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-faint);
}

@media (max-width:640px){
  .pass{ grid-template-columns:1fr; }
  .pass-main{ border-right:none; border-bottom:1px dashed var(--line); }
  .pass-main::after{ right:auto; top:auto; left:-7px; bottom:-7px; }
  .pass-main::before{ right:auto; top:auto; right:-7px; bottom:-7px; }
  .pass-stub{ border-radius:0 0 6px 6px; flex-direction:row; justify-content:space-between; padding:16px 22px; }
}

/* -------------------------------------------------------
   Cards / grids
   ------------------------------------------------------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
@media (max-width:900px){ .grid-3{ grid-template-columns:1fr 1fr; } .grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.stat-card{
  padding:26px 0;
  border-top:1px solid var(--line);
}
.stat-num{
  font-family:var(--f-display);
  font-size:40px;
  font-weight:600;
  color:var(--ink);
  display:block;
}
.stat-label{
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-top:6px;
}

.pillar-card{
  border:1px solid var(--line);
  border-radius:6px;
  padding:32px 28px;
  background:var(--white);
  transition:border-color .2s ease, transform .2s ease;
}
.pillar-card:hover{ border-color:var(--gold); transform:translateY(-2px); }
.pillar-icon{
  width:46px; height:46px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--teal-tint);
  color:var(--teal-deep);
  margin-bottom:20px;
}
.pillar-card ul{ margin-top:16px; }
.pillar-card li{
  font-size:14.5px;
  color:var(--ink-soft);
  padding:7px 0;
  border-top:1px solid var(--line-soft);
  display:flex;
  gap:10px;
}
.pillar-card li:first-child{ border-top:none; }
.pillar-card li::before{ content:"—"; color:var(--gold-deep); flex-shrink:0; }

.quote-pass{
  border:1px solid var(--line);
  border-radius:6px;
  padding:30px 28px;
  position:relative;
  background:var(--white);
}
.quote-pass::before{
  content:"";
  position:absolute;
  top:0; left:28px;
  width:34px; height:3px;
  background:var(--gold);
}
.quote-text{
  font-family:var(--f-display);
  font-size:18px;
  color:var(--ink);
  line-height:1.5;
  margin-bottom:18px;
}
.quote-who{
  font-family:var(--f-mono);
  font-size:12px;
  color:var(--ink-faint);
  text-transform:uppercase;
  letter-spacing:.06em;
}

/* -------------------------------------------------------
   Hero
   ------------------------------------------------------- */
.hero{
  padding:76px 0 96px;
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }

.hero h1{ margin-bottom:22px; }
.hero .lede{ margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:44px; }
.hero-media{ border-radius:14px; overflow:hidden; box-shadow:0 24px 60px rgba(22,34,58,.18); }
.hero-media img{ display:block; width:100%; height:100%; object-fit:cover; }
.hero-trust{
  display:flex; gap:34px; flex-wrap:wrap;
  justify-content:center;
  margin-top:56px;
  padding-top:26px;
  border-top:1px solid var(--line);
}
.hero-trust div{ font-family:var(--f-mono); font-size:12px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.05em; }
.hero-trust strong{ display:block; font-family:var(--f-display); font-size:24px; color:var(--ink); font-weight:600; text-transform:none; letter-spacing:0; }

/* -------------------------------------------------------
   Page header (interior pages)
   ------------------------------------------------------- */
.page-header{
  padding:60px 0 50px;
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.breadcrumb{
  font-family:var(--f-mono);
  font-size:12px;
  color:var(--ink-faint);
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:16px;
}
.breadcrumb a{ color:var(--ink-faint); }
.breadcrumb a:hover{ color:var(--ink); }

/* -------------------------------------------------------
   Timeline / process (used for genuinely sequential steps only)
   ------------------------------------------------------- */
.route-strip{
  display:flex;
  align-items:center;
  border:1px solid var(--line);
  border-radius:6px;
  overflow-x:auto;
}
.route-stop{
  flex:1;
  min-width:150px;
  padding:24px 22px;
  border-right:1px dashed var(--line);
  position:relative;
}
.route-stop:last-child{ border-right:none; }
.route-stop .code{
  font-family:var(--f-mono);
  font-size:11px;
  color:var(--gold-deep);
  letter-spacing:.08em;
  margin-bottom:8px;
  display:block;
}
.route-stop h4{ font-size:16px; margin-bottom:6px; }
.route-stop p{ font-size:13.5px; }

/* -------------------------------------------------------
   Form (contact page)
   ------------------------------------------------------- */
.form-pass{
  border:1px solid var(--line);
  border-radius:8px;
  padding:36px;
  background:var(--white);
}
.field{ margin-bottom:20px; }
.field label{
  display:block;
  font-family:var(--f-mono);
  font-size:11.5px;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--ink-faint);
  margin-bottom:8px;
}
.field input, .field select, .field textarea{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--line);
  border-radius:3px;
  font-family:var(--f-body);
  font-size:15px;
  color:var(--ink);
  background:var(--white);
  transition:border-color .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--teal);
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:640px){ .field-row{ grid-template-columns:1fr; } }

.contact-info-card{
  border:1px solid var(--line);
  border-radius:8px;
  padding:30px;
  margin-bottom:20px;
}
.contact-info-card h4{ margin-bottom:6px; font-size:15px; }
.contact-info-card p{ font-size:14.5px; }
.contact-info-card .eyebrow{ margin-bottom:10px; }

/* -------------------------------------------------------
   CTA band
   ------------------------------------------------------- */
.cta-band{
  background:var(--ink);
  color:var(--white);
  padding:70px 0;
  text-align:center;
}
.cta-band h2{ color:var(--white); margin-bottom:16px; }
.cta-band .lede{ color:#C4CADA; margin:0 auto 34px; text-align:center; }
.cta-band .hero-actions{ flex-direction:column; align-items:center; justify-content:center; margin-bottom:0; }

/* -------------------------------------------------------
   Footer
   ------------------------------------------------------- */
.site-footer{
  background:var(--ink);
  color:#AEB5C9;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid #2A3550;
}
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{
  color:#fff;
  font-family:var(--f-mono);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:500;
  margin-bottom:18px;
}
.footer-grid li{ margin-bottom:11px; font-size:14px; }
.footer-grid a:hover{ color:#fff; }
.footer-logo{
  font-family:var(--f-display);
  font-size:20px;
  color:#fff;
  font-weight:700;
  margin-bottom:14px;
}
.footer-tag{ font-size:13.5px; max-width:280px; color:#8992AC; }
.footer-bottom{
  padding-top:26px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:13px;
  color:#7883A0;
}
.footer-bottom a{ color:#7883A0; }
.footer-bottom a:hover{ color:#fff; }

/* -------------------------------------------------------
   Utility
   ------------------------------------------------------- */
.mt-0{ margin-top:0; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }
.tag-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }
.tag{
  font-family:var(--f-mono);
  font-size:11.5px;
  letter-spacing:.04em;
  padding:6px 12px;
  border:1px solid var(--line);
  border-radius:20px;
  color:var(--ink-soft);
}

[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
}
[data-reveal].in{ opacity:1; transform:translateY(0); }