/* ============================================
   SSIMS · Sir Shaheer Institute of Modern Studies
   Design System · Navy / White / Platinum Gold
   ============================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  /* Brand — based on logo blues */
  --navy:#1E3A8A;             /* deep blue from logo shield */
  --navy-2:#1E40AF;
  --navy-soft:#2547A8;
  --gold:#3B82F6;             /* bright blue accent (was gold) */
  --gold-soft:#93C5FD;        /* sky blue (was gold soft) */
  --gold-deep:#1E40AF;        /* deep blue (was gold deep) */

  /* Neutrals */
  --bg:#FFFFFF;
  --bg-2:#F4F8FD;             /* very light blue tint */
  --bg-3:#E8F0FA;
  --line:#DCE5F0;
  --line-soft:#EBF1F9;
  --ink:#1E3A8A;
  --ink-2:#425466;
  --ink-3:#697386;
  --ink-4:#8898AA;
  --white:#FFFFFF;

  /* Effects */
  --shadow-sm:0 1px 3px rgba(30,58,138,.06),0 1px 2px rgba(30,58,138,.04);
  --shadow:0 4px 16px rgba(30,58,138,.08),0 1px 4px rgba(30,58,138,.04);
  --shadow-lg:0 16px 48px rgba(30,58,138,.14),0 4px 12px rgba(30,58,138,.06);
  --shadow-gold:0 8px 24px rgba(59,130,246,.3);
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:20px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:'Inter',system-ui,sans-serif;font-weight:700;letter-spacing:-.022em;line-height:1.15;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
@media(max-width:768px){.container{padding:0 20px}}

/* ===== NAV ===== */
nav{
  position:sticky;top:0;left:0;right:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:background .35s ease,border-color .35s ease,box-shadow .35s ease,padding .3s ease;
}
nav.scrolled{
  background:rgba(255,255,255,.96);
  border-bottom-color:var(--line);
  box-shadow:0 4px 20px rgba(30,58,138,.06);
}
.nav-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:18px 32px;max-width:1300px;margin:0 auto;gap:24px}
.nav-inner .logo{justify-self:start}
.nav-inner .nav-links{justify-self:center}
.nav-inner .nav-actions{justify-self:end}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--navy)}
.logo-mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,#1E3A8A,#3B82F6);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;letter-spacing:.04em;position:relative;overflow:hidden}
.logo-mark::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 40%,rgba(147,197,253,.3));pointer-events:none}
.logo-sub{font-size:10px;color:var(--ink-4);font-weight:500;letter-spacing:.12em;text-transform:uppercase;margin-top:-2px}
.nav-links{display:flex;gap:40px;font-size:14px;font-weight:500;color:var(--ink-2)}
.nav-links a{transition:color .2s;position:relative;padding:10px 4px;
  opacity:0;transform:translateY(-12px);
  animation:navSlideIn .6s cubic-bezier(.2,.8,.2,1) forwards;
}
.nav-links a:nth-child(1){animation-delay:.1s}
.nav-links a:nth-child(2){animation-delay:.2s}
.nav-links a:nth-child(3){animation-delay:.3s}
.nav-links a:nth-child(4){animation-delay:.4s}
.nav-links a:nth-child(5){animation-delay:.5s}
.nav-links a:nth-child(6){animation-delay:.6s}
@keyframes navSlideIn{to{opacity:1;transform:translateY(0)}}

/* Logo + Actions also slide in */
.logo{opacity:0;animation:logoSlide .7s cubic-bezier(.2,.8,.2,1) .1s forwards}
@keyframes logoSlide{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
.nav-actions{opacity:0;animation:actionsSlide .7s cubic-bezier(.2,.8,.2,1) .7s forwards}
@keyframes actionsSlide{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}
.nav-links a.active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:22px;height:2.5px;background:#3B82F6;border-radius:2px}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-cta{
  background:var(--navy);color:var(--white);padding:11px 20px;border-radius:999px;
  font-weight:600;font-size:14px;transition:all .25s;display:inline-flex;align-items:center;gap:6px;
  box-shadow:var(--shadow-sm);
}
.nav-cta:hover{background:var(--navy-2);transform:translateY(-1px);box-shadow:var(--shadow)}
.nav-link-portal{padding:11px 18px;border:1px solid var(--line);border-radius:999px;font-weight:500;font-size:14px;color:var(--ink-2);transition:all .2s}
.nav-link-portal:hover{border-color:var(--navy);color:var(--navy)}
.mobile-toggle{display:none;background:none;border:none;color:var(--navy);font-size:24px;cursor:pointer;padding:6px}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:20px 24px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .mobile-toggle{display:block}
  .nav-link-portal{display:none}
}
@media(max-width:600px){
  .nav-inner{padding:12px 14px;gap:14px;grid-template-columns:auto 1fr auto;}
  .logo-sub{display:none;}
  .logo{font-size:17px;gap:8px;}
  .logo-mark{width:30px;height:30px;font-size:12px;}
  .nav-actions{display:flex;align-items:center;gap:10px;justify-self:end;}
  .nav-cta{padding:8px 13px;font-size:13px;white-space:nowrap;}
}
@media(max-width:400px){
  .nav-inner{padding:10px 12px;gap:10px;}
  .logo{font-size:15px;}
  .nav-cta{padding:7px 11px;font-size:12px;}
  .nav-cta .arr,.nav-cta span{display:none;}
}

/* ===== TYPOGRAPHY ===== */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--gold)}
.section-title{font-size:clamp(32px,4vw,52px);margin-bottom:18px;max-width:760px;font-weight:800;color:var(--navy)}
.section-sub{color:var(--ink-2);font-size:18px;max-width:620px;margin-bottom:60px;line-height:1.6}
section{padding:100px 24px;position:relative}
@media(max-width:768px){section{padding:72px 20px}}

.text-gold{color:var(--gold-deep)}
.text-navy{color:var(--navy)}
.text-muted{color:var(--ink-3)}

/* ===== BUTTONS ===== */
.btn{
  padding:14px 28px;font-weight:600;font-size:15px;
  transition:all .25s;cursor:pointer;border:none;
  display:inline-flex;align-items:center;gap:8px;border-radius:999px;
  text-align:center;justify-content:center;
}
.btn-primary{background:var(--navy);color:var(--white);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-gold{background:var(--gold);color:var(--navy);box-shadow:var(--shadow-gold)}
.btn-gold:hover{background:var(--gold-deep);color:var(--white);transform:translateY(-2px)}
.btn-ghost{background:var(--white);color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);background:var(--bg-2)}
.btn-outline-light{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.3)}
.btn-outline-light:hover{background:rgba(255,255,255,.1);border-color:var(--white)}
.arrow-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--navy);transition:gap .2s}
.arrow-link:hover{gap:14px;color:var(--gold-deep)}

/* ===== CARDS ===== */
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;transition:all .3s ease;position:relative;
}
.card:hover{border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-4px)}

/* ===== PAGE HEADER ===== */
.page-header{
  padding:80px 24px 60px;text-align:center;background:var(--bg-2);
  border-bottom:1px solid var(--line);
}
.page-header h1{font-size:clamp(36px,5vw,60px);margin-bottom:14px;font-weight:800}
.page-header p{color:var(--ink-2);font-size:18px;max-width:620px;margin:0 auto}

/* ===== FOOTER ===== */
footer{background:var(--navy);color:rgba(255,255,255,.7);padding:80px 24px 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;max-width:1200px;margin:0 auto 50px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
.footer-col h4{font-size:13px;margin-bottom:18px;color:#60A5FA;text-transform:uppercase;letter-spacing:.12em;font-weight:600}
.footer-col ul{list-style:none}
.footer-col li{padding:6px 0}
.footer-col a{color:rgba(255,255,255,.65);font-size:14px;transition:color .2s}
.footer-col a:hover{color:#60A5FA}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .logo-mark{background:linear-gradient(135deg,#3B82F6,#60A5FA);color:#fff}
.footer-brand-text{font-weight:800;font-size:18px;color:var(--white)}
.footer-tag{color:rgba(255,255,255,.6);font-size:14px;max-width:340px;margin-bottom:24px;line-height:1.6}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:28px;max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;color:rgba(255,255,255,.5);font-size:13px;flex-wrap:wrap;gap:12px}
.social{display:flex;gap:10px;margin-top:8px}
.social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:14px;color:rgba(255,255,255,.7);transition:all .25s}
.social a:hover{background:#3B82F6;color:#fff;border-color:#3B82F6;transform:translateY(-2px)}

/* ===== WHATSAPP — Bottom LEFT (tawk.to lives on right) ===== */
.wa-float{
  position:fixed;bottom:24px;left:24px;z-index:100;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.45);
  transition:transform .25s;animation:waPulse 2.5s infinite;
}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:28px;height:28px;fill:#fff}
@keyframes waPulse{
  0%,100%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}
  50%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}
}

/* ===== FORMS ===== */
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-size:13px;color:var(--ink-2);font-weight:600}
.form-control{
  width:100%;padding:13px 16px;background:var(--white);
  border:1px solid var(--line);border-radius:10px;color:var(--ink);
  font-family:inherit;font-size:15px;transition:all .2s;
}
.form-control:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(10,37,64,.08)}
.form-control::placeholder{color:var(--ink-4)}
textarea.form-control{resize:vertical;min-height:120px}
select.form-control{cursor:pointer}

/* ===== BADGES ===== */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.badge-navy{background:rgba(10,37,64,.08);color:var(--navy)}
.badge-gold{background:rgba(201,169,97,.15);color:var(--gold-deep)}
.badge-academic{background:#E8F0FE;color:#1A56DB}
.badge-tech{background:#FCE7F3;color:#BE185D}
.badge-success{background:#D1FAE5;color:#065F46}
.badge-warning{background:#FEF3C7;color:#92400E}

/* ===== SOLVOHUB-STYLE SCROLL ANIMS ===== */
html{scroll-behavior:smooth}
[data-animate]{
  opacity:0;
  transform:translateY(40px);
  transition:opacity 1.1s cubic-bezier(.2,.8,.2,1),transform 1.1s cubic-bezier(.2,.8,.2,1),filter 1.1s cubic-bezier(.2,.8,.2,1);
  filter:blur(8px);
  will-change:opacity,transform,filter;
}
[data-animate].visible{opacity:1;transform:translateY(0);filter:blur(0)}
[data-animate-delay="1"]{transition-delay:.1s}
[data-animate-delay="2"]{transition-delay:.2s}
[data-animate-delay="3"]{transition-delay:.3s}
[data-animate-delay="4"]{transition-delay:.4s}
[data-animate-delay="5"]{transition-delay:.5s}
[data-animate-delay="6"]{transition-delay:.6s}

/* === SLIDE-IN EFFECTS === */
[data-slide]{opacity:0;transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
[data-slide="left"]{transform:translateX(-80px)}
[data-slide="right"]{transform:translateX(80px)}
[data-slide="up"]{transform:translateY(60px)}
[data-slide="zoom"]{transform:scale(.85)}
[data-slide="flip"]{transform:perspective(1000px) rotateX(20deg);transform-origin:center bottom}
[data-slide].visible{opacity:1;transform:translate(0,0) scale(1) rotateX(0)}

/* === ZOOM IN/OUT EFFECTS === */
/* Scroll-triggered zoom-in for elements */
[data-zoom]{opacity:0;transform:scale(.7);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
[data-zoom="out"]{transform:scale(1.3)}
[data-zoom].visible{opacity:1;transform:scale(1)}

/* Auto-apply gentle zoom to all section titles */
.section-title{
  animation:zoomFadeIn .9s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes zoomFadeIn{
  from{opacity:0;transform:scale(.92)}
  to{opacity:1;transform:scale(1)}
}

/* Hero banner: continuous slow Ken-Burns style zoom */
.hero-banner{
  animation:kenBurns 20s ease-in-out infinite alternate;
  transform-origin:center;
}
@keyframes kenBurns{
  0%{transform:scale(1) translate(0,0)}
  100%{transform:scale(1.03) translate(-.5%,-.5%)}
}

/* Cards: solvohub-style lift + glow */
.feature-card,.course-card,.testimonial,.card,.lms-course,.lms-stat,.wing-card,.crs{
  transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s,border-color .35s;
  position:relative;
}
.feature-card::after,.course-card::after,.wing-card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg,rgba(59,130,246,.08) 0%,transparent 50%,rgba(124,92,255,.06) 100%);
  opacity:0;transition:opacity .5s;pointer-events:none;z-index:0;
}
.feature-card > *,.course-card > *,.wing-card > *{position:relative;z-index:1}
.feature-card:hover,.course-card:hover,.testimonial:hover,.lms-course:hover,.wing-card:hover,.crs:hover{
  transform:translateY(-10px) !important;
  box-shadow:0 25px 60px rgba(30,58,138,.18),0 8px 20px rgba(30,58,138,.08) !important;
}
.feature-card:hover::after,.course-card:hover::after,.wing-card:hover::after{opacity:1}

/* Course thumbnails: zoom-in on card hover */
.course-thumb,.lms-course-thumb,.mc-thumb,.post-img{
  overflow:hidden;
  position:relative;
}
.course-card .course-thumb,
.lms-course .lms-course-thumb{
  transition:transform .8s cubic-bezier(.2,.8,.2,1);
}
.course-card:hover .course-thumb,
.lms-course:hover .lms-course-thumb{
  transform:scale(1.08);
}

/* Image zoom utility */
.zoom-on-hover{overflow:hidden;display:inline-block}
.zoom-on-hover img{transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.zoom-on-hover:hover img{transform:scale(1.1)}

/* Stat numbers pulse-zoom */
.stat-val,.lms-stat-val,.stat-num,.stat-value{
  display:inline-block;
  animation:numberPulse 3s ease-in-out infinite;
}
@keyframes numberPulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.04)}
}

/* Buttons get a subtle pop on hover */
.btn,.nav-cta,.be-tomorrow{
  transition:all .3s cubic-bezier(.2,.8,.2,1) !important;
}
.btn:hover,.nav-cta:hover,.be-tomorrow:hover{
  transform:scale(1.05) translateY(-2px) !important;
}

/* Auto-alternating section slide */
section:nth-of-type(odd) .section-title,
section:nth-of-type(odd) .eyebrow{
  animation:slideInLeft .9s cubic-bezier(.2,.8,.2,1) both;
}
section:nth-of-type(even) .section-title,
section:nth-of-type(even) .eyebrow{
  animation:slideInRight .9s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes slideInLeft{
  from{opacity:0;transform:translateX(-60px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes slideInRight{
  from{opacity:0;transform:translateX(60px)}
  to{opacity:1;transform:translateX(0)}
}

/* === GLITCH EFFECT === */
.glitch{
  position:relative;
  display:inline-block;
  color:var(--navy);
}
.glitch::before,
.glitch::after{
  content:attr(data-text);
  position:absolute;top:0;left:0;width:100%;height:100%;
  overflow:hidden;
}
.glitch::before{
  color:#FF3D8B;
  clip-path:polygon(0 0, 100% 0, 100% 45%, 0 45%);
  transform:translate(-2px, 0);
  animation:glitchTop 3.5s infinite linear alternate-reverse;
}
.glitch::after{
  color:#00E5FF;
  clip-path:polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  transform:translate(2px, 0);
  animation:glitchBottom 3.5s infinite linear alternate-reverse;
}
@keyframes glitchTop{
  0%,90%,100%{transform:translate(0,0);clip-path:polygon(0 0, 100% 0, 100% 45%, 0 45%)}
  20%{transform:translate(-3px,-1px);clip-path:polygon(0 5%, 100% 5%, 100% 40%, 0 40%)}
  40%{transform:translate(3px,1px);clip-path:polygon(0 15%, 100% 15%, 100% 50%, 0 50%)}
  60%{transform:translate(-2px,2px);clip-path:polygon(0 0, 100% 0, 100% 30%, 0 30%)}
  80%{transform:translate(2px,-2px);clip-path:polygon(0 10%, 100% 10%, 100% 45%, 0 45%)}
}
@keyframes glitchBottom{
  0%,90%,100%{transform:translate(0,0);clip-path:polygon(0 55%, 100% 55%, 100% 100%, 0 100%)}
  20%{transform:translate(3px,1px);clip-path:polygon(0 60%, 100% 60%, 100% 100%, 0 100%)}
  40%{transform:translate(-3px,-1px);clip-path:polygon(0 50%, 100% 50%, 100% 95%, 0 95%)}
  60%{transform:translate(2px,-2px);clip-path:polygon(0 65%, 100% 65%, 100% 100%, 0 100%)}
  80%{transform:translate(-2px,2px);clip-path:polygon(0 50%, 100% 50%, 100% 90%, 0 90%)}
}

/* Reveal slide for section borders */
section{position:relative;overflow:hidden}
section::before{
  content:"";
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transition:width 1.2s cubic-bezier(.2,.8,.2,1);
}
section.in-view::before{width:60%}

/* Cards staggered slide */
.feature-card,.course-card,.faq-item{
  opacity:0;transform:translateY(40px) scale(.96);
  transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1);
}
.feature-card.slide-up,.course-card.slide-up,.faq-item.slide-up{
  opacity:1;transform:translateY(0) scale(1);
}

/* ===== MARQUEE ===== */
.marquee{overflow:hidden;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.marquee-track{display:flex;gap:48px;animation:marquee 30s linear infinite;white-space:nowrap}
.marquee-item{font-size:14px;color:var(--ink-3);font-weight:500;display:flex;align-items:center;gap:48px}
.marquee-item::after{content:"●";color:#60A5FA;font-size:8px;opacity:.6}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-2)}
::-webkit-scrollbar-thumb{background:var(--ink-4);border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--navy)}
::selection{background:var(--navy);color:var(--white)}