/* ==========================================================================
   DPM COLLEGE — Stylesheet
   Theme: Professional Blue & White
   ========================================================================== */

:root{
  --navy:        #0b2559;
  --blue-800:    #103a86;
  --blue-700:    #14479f;
  --blue-600:    #1a56c4;
  --blue-500:    #2f6fed;
  --blue-100:    #dfe9fd;
  --blue-50:     #f2f6fe;
  --white:       #ffffff;
  --ink:         #10203f;
  --muted:       #5c6b85;
  --line:        #e2e9f5;
  --amber:       #d99a2b;

  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;

  --radius: 10px;
  --shadow-sm: 0 2px 10px rgba(11,37,89,0.06);
  --shadow-md: 0 10px 30px rgba(11,37,89,0.10);
  --container: 1180px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family: var(--font-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;}
h1,h2,h3,h4{font-family:var(--font-display); color:var(--navy); line-height:1.25;}
.container{max-width:var(--container); margin:0 auto; padding:0 24px;}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--blue-500); outline-offset:2px;
}

/* ---------- Welcome strip ---------- */
.welcome-strip{
  overflow:hidden;
  background:var(--blue-600);
  color:#fff;
  font-size:14px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.4px;
  white-space:nowrap;
}
.welcome-track{
  display:inline-block;
  min-width:100%;
  padding:7px 0;
  animation:welcomeMarquee 14s linear infinite;
}
@keyframes welcomeMarquee{
  from{transform:translateX(100%);}
  to{transform:translateX(-100%);}
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:var(--white);
  box-shadow:var(--shadow-sm);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}
.brand{display:flex; align-items:center; gap:12px; min-width:280px;}
.brand img.logo{height:96px; width:auto;}
.brand-text{max-width:360px;}
.brand-text .name{
  font-family:var(--font-display); font-weight:700; font-size:19px;
  color:var(--navy); letter-spacing:.2px;
}
.brand-text .tag{display:block; font-size:11.5px; color:var(--muted); font-weight:600; line-height:1.35; margin-top:3px;}

.main-nav ul{display:flex; gap:6px; align-items:center;}
.main-nav a{
  display:inline-block; padding:10px 14px; font-weight:600; font-size:14.5px;
  color:var(--ink); border-radius:8px; transition:.2s;
}
.main-nav a:hover, .main-nav a.active{background:var(--blue-50); color:var(--blue-600);}

.nav-cta{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--blue-600); color:#fff !important;
  padding:11px 20px; border-radius:8px; font-weight:600; font-size:14.5px;
  box-shadow:var(--shadow-sm); transition:.2s;
}
.nav-cta:hover{background:var(--blue-700);}

.nav-toggle{
  display:none; background:none; border:0; cursor:pointer; padding:8px;
}
.nav-toggle span{display:block; width:24px; height:2.5px; background:var(--navy); margin:5px 0; border-radius:2px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:linear-gradient(120deg, var(--navy) 0%, var(--blue-800) 45%, var(--blue-600) 100%);
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; right:-10%; top:-20%;
  width:620px; height:620px; border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,0.10), transparent 60%);
}
.hero .container{
  display:grid; grid-template-columns:1.15fr .85fr; gap:48px;
  padding-top:76px; padding-bottom:76px; align-items:center; position:relative; z-index:2;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,255,255,0.12); border:1px solid rgba(255,255,255,0.25);
  padding:6px 14px; border-radius:999px; font-size:12.5px; font-weight:600;
  letter-spacing:.6px; text-transform:uppercase; margin-bottom:18px;
}
.hero h1{color:#fff; font-size:44px; font-weight:700; margin-bottom:16px;}
.hero h1 span{color:#a9c6ff;}
.hero p.lead{color:#dbe6fb; font-size:16.5px; max-width:520px; margin-bottom:28px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; border-radius:8px; font-weight:600; font-size:15px;
  cursor:pointer; border:1px solid transparent; transition:.2s;
}
.btn-primary{background:var(--white); color:var(--blue-700);}
.btn-primary:hover{background:var(--blue-50);}
.btn-outline{border-color:rgba(255,255,255,0.55); color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,0.12);}
.btn-solid{background:var(--blue-600); color:#fff;}
.btn-solid:hover{background:var(--blue-700);}

.hero-badges{
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.22);
  border-radius:var(--radius);
  padding:22px;
  backdrop-filter:blur(2px);
}
.hero-badges .badge-row{
  display:flex; align-items:center; gap:14px;
  padding:14px 0; border-bottom:1px solid rgba(255,255,255,0.16);
}
.hero-badges .badge-row:last-child{border-bottom:0;}
.badge-icon{
  width:44px; height:44px; border-radius:10px;
  background:rgba(255,255,255,0.14);
  display:flex; align-items:center; justify-content:center;
  font-size:20px; flex-shrink:0;
}
.badge-row .label{font-size:12px; color:#b9cdf5; text-transform:uppercase; letter-spacing:.5px;}
.badge-row .value{font-weight:700; font-size:15.5px; color:#fff;}

/* ---------- Stats strip ---------- */
.stats-strip{
  background:var(--blue-50);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.stats-strip .container{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
  padding:34px 24px;
}
.stat{text-align:center;}
.stat .num{font-family:var(--font-display); font-size:32px; font-weight:700; color:var(--blue-700);}
.stat .lbl{font-size:13.5px; color:var(--muted); font-weight:600; margin-top:2px;}

/* ---------- Section basics ---------- */
section{padding:78px 0;}
.section-head{max-width:680px; margin-bottom:44px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.kicker{
  display:inline-block; color:var(--blue-600); font-weight:700; font-size:13px;
  text-transform:uppercase; letter-spacing:1px; margin-bottom:10px;
}
.section-head h2{font-size:32px; margin-bottom:12px;}
.section-head p{color:var(--muted); font-size:15.5px;}

.alt-bg{background:var(--blue-50);}

/* ---------- About preview / two-col ---------- */
.about-grid{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:center;
}
.about-grid > img{border-radius:var(--radius); box-shadow:var(--shadow-md);}
.about-gallery{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px;
}
.about-gallery img{
  width:100%;
  height:100%;
  min-height:138px;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.about-gallery img.featured{
  grid-column:1 / -1;
  min-height:260px;
  aspect-ratio:16/9;
  box-shadow:var(--shadow-md);
}
.slideshow-frame{
  position:relative;
  grid-column:1 / -1;
  min-height:260px;
  aspect-ratio:16/9;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-md);
}
.slideshow-frame .slide{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity .8s ease;
}
.slideshow-frame .slide.active{opacity:1;}
.about-copy p{color:var(--muted); margin-bottom:16px;}
.check-list{margin-top:20px;}
.check-list li{
  display:flex; gap:10px; align-items:flex-start; margin-bottom:12px; font-size:15px; color:var(--ink);
}
.check-list li .tick{
  width:22px; height:22px; border-radius:50%; background:var(--blue-100); color:var(--blue-700);
  display:flex; align-items:center; justify-content:center; font-size:13px; flex-shrink:0; margin-top:1px; font-weight:700;
}

/* ---------- Cards: courses ---------- */
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:26px;}
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:30px 26px; transition:.25s; box-shadow:var(--shadow-sm);
}
.card:hover{transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--blue-100);}
.card .icon-tile{
  width:52px; height:52px; border-radius:12px; background:var(--blue-50); color:var(--blue-600);
  display:flex; align-items:center; justify-content:center; font-size:24px; margin-bottom:18px; font-weight:700;
}
.card h3{font-size:19px; margin-bottom:8px;}
.card p{color:var(--muted); font-size:14.5px; margin-bottom:16px;}
.card .meta{
  display:flex; justify-content:space-between; align-items:center;
  border-top:1px solid var(--line); padding-top:14px; font-size:13.5px; color:var(--blue-700); font-weight:700;
}
.card .meta a{color:var(--blue-600);}
.card .meta a:hover{text-decoration:underline;}

/* ---------- Why us / feature list ---------- */
.feature{
  display:flex; gap:16px; align-items:flex-start; padding:18px 0; border-bottom:1px solid var(--line);
}
.feature:last-child{border-bottom:0;}
.feature .num{
  font-family:var(--font-display); font-weight:700; color:var(--blue-100); font-size:30px; width:52px; flex-shrink:0;
  -webkit-text-stroke:1.4px var(--blue-500); color:transparent;
}
.feature h4{font-size:16.5px; margin-bottom:4px;}
.feature p{color:var(--muted); font-size:14.5px;}

/* ---------- Testimonial ---------- */
.testimonial-card{
  background:linear-gradient(135deg, var(--navy), var(--blue-700));
  color:#fff; border-radius:var(--radius); padding:44px; text-align:center; max-width:760px; margin:0 auto;
}
.testimonial-card .quote{font-size:21px; font-family:var(--font-display); font-weight:500; line-height:1.5; margin-bottom:22px;}
.testimonial-card .who{color:#bcd0f7; font-weight:600; font-size:14px;}

/* ---------- Messages / rules / quick links ---------- */
.message-card{
  max-width:860px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:34px;
  box-shadow:var(--shadow-sm);
}
.message-card p{color:var(--muted); margin-bottom:14px;}
.message-card .message-sign{color:var(--navy); font-weight:700; margin-bottom:0;}
.quick-link-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.quick-link-grid a{
  display:flex;
  align-items:center;
  min-height:54px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 16px;
  color:var(--navy);
  font-weight:700;
  box-shadow:var(--shadow-sm);
  transition:.2s;
}
.quick-link-grid a:hover{border-color:var(--blue-100); color:var(--blue-600); transform:translateY(-2px);}
.rule-section{
  max-width:920px;
}
.rule-section h2{margin-bottom:18px;}
.rule-list{list-style:disc; padding-left:22px;}
.rule-list li{margin-bottom:10px; color:var(--muted);}
.muted-text{color:var(--muted);}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:var(--blue-600); color:#fff; border-radius:var(--radius);
  padding:46px; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap;
}
.cta-banner h3{color:#fff; font-size:24px; margin-bottom:6px;}
.cta-banner p{color:#dbe6fb; font-size:14.5px;}

/* ---------- Page header (inner pages) ---------- */
.page-header{
  background:linear-gradient(120deg, var(--navy), var(--blue-700));
  color:#fff; padding:52px 0; text-align:center;
}
.page-header h1{color:#fff; font-size:34px; margin-bottom:10px;}
.breadcrumb{color:#bcd0f7; font-size:14px; font-weight:600;}
.breadcrumb a{color:#fff;}
.breadcrumb a:hover{text-decoration:underline;}

/* ---------- Faculty ---------- */
.faculty-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  text-align:center; box-shadow:var(--shadow-sm); transition:.2s;
}
.faculty-card:hover{box-shadow:var(--shadow-md); transform:translateY(-3px);}
.faculty-photo{
  height:210px; background:var(--blue-50); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:38px; font-weight:700; color:var(--blue-300, var(--blue-500));
}
.faculty-info{padding:20px;}
.faculty-info h4{font-size:16.5px; margin-bottom:3px;}
.faculty-info .role{color:var(--blue-600); font-size:13.5px; font-weight:700; margin-bottom:8px;}
.faculty-info .dept{color:var(--muted); font-size:13px;}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
.gallery-item{border-radius:10px; overflow:hidden; aspect-ratio:4/3; box-shadow:var(--shadow-sm);}
.gallery-item img{width:100%; height:100%; object-fit:cover; transition:.35s;}
.gallery-item:hover img{transform:scale(1.06);}

/* ---------- Forms ---------- */
.form-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:34px; box-shadow:var(--shadow-sm);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block; font-size:13.5px; font-weight:700; margin-bottom:7px; color:var(--navy);}
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:8px;
  font-family:var(--font-body); font-size:14.5px; color:var(--ink); background:#fbfcff;
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color:var(--blue-500); outline:none; background:#fff;
}
.field textarea{resize:vertical; min-height:120px;}

/* ---------- Info blocks (contact) ---------- */
.info-block{
  display:flex; gap:16px; padding:22px; background:#fff; border:1px solid var(--line);
  border-radius:var(--radius); align-items:flex-start; margin-bottom:16px;
}
.info-block .icon-tile{margin-bottom:0; flex-shrink:0;}
.info-block h4{font-size:15.5px; margin-bottom:4px;}
.info-block p, .info-block a{color:var(--muted); font-size:14.5px;}
.info-block a:hover{color:var(--blue-600);}

.map-frame{border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow-sm);}
.map-frame iframe{width:100%; height:100%; min-height:340px; border:0; display:block;}

/* ---------- Timeline (admission steps) ---------- */
.timeline{position:relative; padding-left:36px;}
.timeline::before{content:""; position:absolute; left:11px; top:6px; bottom:6px; width:2px; background:var(--blue-100);}
.timeline-step{position:relative; padding-bottom:34px;}
.timeline-step:last-child{padding-bottom:0;}
.timeline-step::before{
  content:""; position:absolute; left:-36px; top:2px; width:24px; height:24px; border-radius:50%;
  background:var(--blue-600); border:4px solid var(--blue-100);
}
.timeline-step h4{font-size:16.5px; margin-bottom:6px;}
.timeline-step p{color:var(--muted); font-size:14.5px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy); color:#c6d6f5;}
.footer-top{padding:64px 0 40px;}
.footer-grid{display:grid; grid-template-columns:1.25fr .9fr 1fr 1.15fr 1.2fr; gap:30px;}
.footer-brand{display:flex; align-items:center; gap:12px; margin-bottom:16px;}
.footer-brand img{height:78px; filter:brightness(0) invert(1);}
.footer-brand .name{color:#fff; font-family:var(--font-display); font-weight:700; font-size:17px;}
.site-footer p{font-size:14px; color:#a9bde3; line-height:1.7;}
.site-footer h4{color:#fff; font-size:15px; margin-bottom:18px; font-family:var(--font-display);}
.footer-links li{margin-bottom:11px;}
.footer-links a{font-size:14px; color:#a9bde3;}
.footer-links a:hover{color:#fff;}
.footer-contact li{display:flex; gap:10px; margin-bottom:14px; font-size:14px; color:#a9bde3;}
.social-row{display:flex; gap:10px; margin-top:18px;}
.social-row a{
  width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; font-size:14px; color:#fff;
}
.social-row a:hover{background:var(--blue-600);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12); padding:20px 0;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:13px; color:#8ea6d4;
}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.mt-40{margin-top:40px;}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero .container{grid-template-columns:1fr; padding-top:52px; padding-bottom:52px;}
  .hero h1{font-size:34px;}
  .about-grid{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .quick-link-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
  .stats-strip .container{grid-template-columns:repeat(2,1fr);}
}

@media (max-width: 760px){
  .welcome-track{animation-duration:11s;}
  .brand{min-width:0; gap:10px;}
  .brand-text{max-width:210px;}
  .brand-text .name{font-size:16px;}
  .brand-text .tag{font-size:10.5px;}
  .main-nav{
    position:fixed; top:0; right:-100%; width:78%; max-width:320px; height:100vh;
    background:#fff; box-shadow:-8px 0 30px rgba(0,0,0,0.15);
    padding:90px 26px 26px; transition:.3s; z-index:200;
  }
  .main-nav.open{right:0;}
  .main-nav ul{flex-direction:column; align-items:stretch; gap:2px;}
  .main-nav a{display:block; padding:13px 10px;}
  .nav-cta{margin-top:14px; justify-content:center;}
  .nav-toggle{display:block;}
  .nav-overlay{display:none; position:fixed; inset:0; background:rgba(11,37,89,0.45); z-index:150;}
  .nav-overlay.open{display:block;}
  .grid-3, .grid-2{grid-template-columns:1fr;}
  .quick-link-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-banner{flex-direction:column; text-align:center;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  section{padding:56px 0;}
  .hero h1{font-size:28px;}
  .footer-bottom{flex-direction:column; text-align:center;}
}