/* ===========================================================
   EduTech Solutions — Main Stylesheet
   Palette: Deep Blue #1B3A6B | Royal Blue #2C5FCE | Sunshine Yellow #FFC72C
            Ink #14213D | Cloud #F6F8FC | Slate #5C6B82
   Fonts: Poppins (display) + Inter (body)
=========================================================== */

:root{
  --deep-blue:#1B3A6B;
  --royal-blue:#2C5FCE;
  --sky-blue:#E8F0FE;
  --yellow:#FFC72C;
  --yellow-soft:#FFF4D6;
  --ink:#14213D;
  --slate:#5C6B82;
  --cloud:#F6F8FC;
  --white:#FFFFFF;
  --radius:14px;
  --shadow:0 10px 30px rgba(27,58,107,0.08);
  --shadow-lg:0 20px 50px rgba(27,58,107,0.14);
}

*{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:'Inter', sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
}

h1,h2,h3,h4,h5,.display-font{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  color:var(--deep-blue);
  letter-spacing:-0.02em;
}

a{text-decoration:none;}

.text-yellow{color:var(--yellow);}
.text-royal{color:var(--royal-blue);}
.bg-cloud{background:var(--cloud);}
.bg-deep{background:var(--deep-blue);}

/* ===================== NAVBAR ===================== */
.navbar{
  background:var(--white);
  box-shadow:0 2px 18px rgba(27,58,107,0.06);
  padding:0.85rem 0;
}
.navbar .navbar-brand{
  font-family:'Poppins', sans-serif;
  font-weight:800;
  font-size:1.55rem;
  color:var(--deep-blue);
  display:flex;
  align-items:center;
  gap:0.6rem;
}
.navbar .navbar-brand .logo-mark{
  width:42px;height:42px;
  border-radius:10px;
  background:linear-gradient(135deg,var(--royal-blue),var(--deep-blue));
  display:flex;align-items:center;justify-content:center;
  color:var(--yellow);
  font-weight:800;font-size:1.2rem;
  box-shadow:0 6px 16px rgba(44,95,206,0.35);
}
.navbar .navbar-brand span.accent{color:var(--deep-blue);}
.navbar-nav .nav-link{
  font-weight:600;
  color:var(--ink);
  margin:0 0.35rem;
  padding:0.5rem 0.9rem !important;
  border-radius:8px;
  transition:all .25s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active{
  color:var(--royal-blue);
  background:var(--sky-blue);
}
.btn-nav-cta{
  background:var(--yellow);
  color:var(--deep-blue) !important;
  font-weight:700;
  border-radius:50px;
  padding:0.6rem 1.4rem !important;
  margin-left:0.5rem;
  box-shadow:0 6px 16px rgba(255,199,44,0.35);
}
.btn-nav-cta:hover{
  background:var(--deep-blue);
  color:var(--white) !important;
}

/* ===================== BUTTONS ===================== */
.btn-primary-edu{
  background:var(--royal-blue);
  color:var(--white);
  font-weight:700;
  border:none;
  border-radius:50px;
  padding:0.85rem 2.2rem;
  box-shadow:0 10px 24px rgba(44,95,206,0.30);
  transition:all .25s ease;
}
.btn-primary-edu:hover{
  background:var(--deep-blue);
  color:var(--white);
  transform:translateY(-2px);
}
.btn-accent-edu{
  background:var(--yellow);
  color:var(--deep-blue);
  font-weight:700;
  border:none;
  border-radius:50px;
  padding:0.85rem 2.2rem;
  box-shadow:0 10px 24px rgba(255,199,44,0.35);
  transition:all .25s ease;
}
.btn-accent-edu:hover{
  background:#ffb700;
  transform:translateY(-2px);
}
.btn-outline-edu{
  border:2px solid var(--royal-blue);
  color:var(--royal-blue);
  font-weight:700;
  border-radius:50px;
  padding:0.8rem 2.1rem;
  transition:all .25s ease;
  background:transparent;
}
.btn-outline-edu:hover{
  background:var(--royal-blue);
  color:var(--white);
}

/* ===================== HERO ===================== */
.hero{
  position:relative;
  background:linear-gradient(135deg,var(--deep-blue) 0%, var(--royal-blue) 100%);
  color:var(--white);
  overflow:hidden;
  padding:6.5rem 0 7rem;
}
.hero::before{
  content:"";
  position:absolute;
  top:-120px;right:-120px;
  width:380px;height:380px;
  background:rgba(255,199,44,0.18);
  border-radius:50%;
}
.hero::after{
  content:"";
  position:absolute;
  bottom:-160px;left:-100px;
  width:340px;height:340px;
  background:rgba(255,255,255,0.06);
  border-radius:50%;
}
.hero h1{color:var(--white); font-size:3rem;}
.hero .lead{color:#D7E3FB; font-size:1.18rem; max-width:560px;}
.hero .badge-eyebrow{
  background:rgba(255,199,44,0.16);
  color:var(--yellow);
  border:1px solid rgba(255,199,44,0.4);
  font-weight:700;
  letter-spacing:0.08em;
  font-size:0.78rem;
  padding:0.5rem 1.1rem;
  border-radius:50px;
  text-transform:uppercase;
}
.hero-stats{
  display:flex;
  gap:2.2rem;
  margin-top:2.2rem;
}
.hero-stats .stat-num{
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:1.8rem;
  color:var(--yellow);
  line-height:1;
}
.hero-stats .stat-label{
  font-size:0.85rem;
  color:#C7D6F5;
}

/* hero illustration card */
.hero-visual{
  position:relative;
  z-index:2;
}
.hero-card{
  background:var(--white);
  border-radius:18px;
  padding:1.6rem;
  box-shadow:var(--shadow-lg);
  color:var(--ink);
}
.hero-card .mini-icon{
  width:48px;height:48px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;
  margin-bottom:0.7rem;
}

/* ===================== SECTION HEADERS ===================== */
.section-pad{padding:5.5rem 0;}
.eyebrow{
  display:inline-block;
  background:var(--sky-blue);
  color:var(--royal-blue);
  font-weight:700;
  font-size:0.78rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:0.4rem 1rem;
  border-radius:50px;
  margin-bottom:0.9rem;
}
.section-title{font-size:2.3rem; margin-bottom:0.6rem;}
.section-sub{color:var(--slate); max-width:620px;}

/* ===================== PRODUCT CARDS (Home) ===================== */
.product-card{
  background:var(--white);
  border:1px solid #EAEFF8;
  border-radius:var(--radius);
  padding:2.2rem 1.9rem;
  height:100%;
  box-shadow:var(--shadow);
  transition:all .3s ease;
  position:relative;
  overflow:hidden;
}
.product-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--royal-blue),var(--yellow));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s ease;
}
.product-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.product-card:hover::before{transform:scaleX(1);}
.product-card .icon-box{
  width:60px;height:60px;
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;
  background:var(--sky-blue);
  color:var(--royal-blue);
  margin-bottom:1.2rem;
  transition:all .3s ease;
}
.product-card:hover .icon-box{
  background:var(--deep-blue);
  color:var(--yellow);
}
.product-card h3{font-size:1.25rem; margin-bottom:0.6rem;}
.product-card p{color:var(--slate); font-size:0.96rem; margin-bottom:1.2rem;}
.product-card .card-link{
  font-weight:700;
  color:var(--royal-blue);
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
}
.product-card .card-link i{transition:transform .25s ease;}
.product-card:hover .card-link i{transform:translateX(4px);}
.product-card .tag-num{
  position:absolute;
  top:1.6rem; right:1.8rem;
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:2.2rem;
  color:var(--cloud);
  -webkit-text-stroke:1px #E3E9F5;
}

/* ===================== FEATURE LIST ===================== */
.feature-item{
  display:flex;
  gap:1rem;
  align-items:flex-start;
  margin-bottom:1.5rem;
}
.feature-item .feature-icon{
  flex-shrink:0;
  width:46px;height:46px;
  border-radius:12px;
  background:var(--yellow-soft);
  color:#B8860B;
  display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;
}
.feature-item h5{margin-bottom:0.25rem; font-size:1.05rem;}
.feature-item p{color:var(--slate); font-size:0.94rem; margin-bottom:0;}

/* ===================== WHY US / STATS STRIP ===================== */
.stats-strip{
  background:var(--deep-blue);
  color:var(--white);
  border-radius:20px;
  padding:3rem 2rem;
}
.stats-strip .stat-box{text-align:center;}
.stats-strip .stat-box .num{
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:2.6rem;
  color:var(--yellow);
}
.stats-strip .stat-box .label{color:#C7D6F5; font-size:0.9rem;}

/* ===================== TESTIMONIALS ===================== */
.testimonial-card{
  background:var(--cloud);
  border-radius:var(--radius);
  padding:2rem;
  height:100%;
  border:1px solid #EAEFF8;
}
.testimonial-card .stars{color:var(--yellow); margin-bottom:0.8rem;}
.testimonial-card p.quote{font-style:italic; color:var(--ink);}
.testimonial-card .author{
  display:flex;align-items:center;gap:0.8rem;
  margin-top:1.2rem;
}
.testimonial-card .avatar{
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--royal-blue),var(--deep-blue));
  color:var(--yellow);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;
}
.testimonial-card .author small{color:var(--slate);}

/* ===================== PRICING ===================== */
.pricing-card{
  background:var(--white);
  border:2px solid #EAEFF8;
  border-radius:var(--radius);
  padding:2.2rem;
  text-align:center;
  height:100%;
  transition:all .3s ease;
}
.pricing-card.featured{
  border-color:var(--royal-blue);
  box-shadow:var(--shadow-lg);
  transform:scale(1.03);
  position:relative;
}
.pricing-card.featured .ribbon{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background:var(--yellow); color:var(--deep-blue);
  font-weight:700; font-size:0.78rem;
  padding:0.35rem 1rem; border-radius:50px;
}
.pricing-card:hover{transform:translateY(-6px); box-shadow:var(--shadow);}
.pricing-card .price{
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:2.6rem;
  color:var(--deep-blue);
  margin:0.6rem 0;
}
.pricing-card .price span{font-size:1rem; color:var(--slate); font-weight:500;}
.pricing-card ul{list-style:none; padding:0; text-align:left; margin:1.5rem 0;}
.pricing-card ul li{padding:0.45rem 0; color:var(--slate); display:flex; gap:0.6rem; align-items:flex-start;}
.pricing-card ul li i{color:var(--royal-blue); margin-top:0.2rem;}

/* ===================== CTA BAND ===================== */
.cta-band{
  background:linear-gradient(135deg,var(--royal-blue),var(--deep-blue));
  border-radius:24px;
  color:var(--white);
  padding:3.5rem 3rem;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute; right:-60px; bottom:-80px;
  width:240px;height:240px;border-radius:50%;
  background:rgba(255,199,44,0.16);
}

/* ===================== FOOTER ===================== */
footer{
  background:var(--ink);
  color:#AEB9D0;
  padding:4rem 0 1.5rem;
}
footer h5{color:var(--white); font-family:'Poppins',sans-serif; margin-bottom:1.1rem;}
footer .footer-brand{
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:1.5rem;
  color:var(--white);
  display:flex;align-items:center;gap:0.5rem;
}
footer .footer-brand span{color:var(--white);}
footer .footer-brand .logo-mark{
  width:42px;height:42px;
  border-radius:10px;
  background:linear-gradient(135deg,var(--royal-blue),var(--deep-blue));
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  font-weight:800;font-size:1.2rem;
  flex-shrink:0;
  box-shadow:0 6px 16px rgba(44,95,206,0.35);
}
footer a{color:#AEB9D0; transition:color .2s ease;}
footer a:hover{color:var(--yellow);}
footer ul{list-style:none; padding:0;}
footer ul li{margin-bottom:0.65rem;}
footer .social-icon{
  width:38px;height:38px;
  border-radius:50%;
  background:rgba(255,255,255,0.07);
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  margin-right:0.5rem;
  transition:all .25s ease;
}
footer .social-icon:hover{background:var(--yellow); color:var(--deep-blue);}
footer .bottom-bar{
  border-top:1px solid rgba(255,255,255,0.08);
  margin-top:2.5rem;
  padding-top:1.5rem;
  font-size:0.88rem;
  color:#7C8AA8;
}

/* ===================== PAGE HEADER (inner pages) ===================== */
.page-header{
  background:linear-gradient(135deg,var(--deep-blue) 0%, var(--royal-blue) 100%);
  color:var(--white);
  padding:4.5rem 0 4rem;
  position:relative;
  overflow:hidden;
}
.page-header::before{
  content:"";
  position:absolute; top:-100px; right:-80px;
  width:300px;height:300px;border-radius:50%;
  background:rgba(255,199,44,0.16);
}
.page-header h1{color:var(--white); margin-bottom:0.6rem;}
.page-header .breadcrumb-edu a{color:#C7D6F5; font-weight:600;}
.page-header .breadcrumb-edu .current{color:var(--yellow); font-weight:700;}

/* ===================== PROCESS STEPS ===================== */
.process-step{
  text-align:center;
  position:relative;
  padding:0 1rem;
}
.process-step .step-circle{
  width:64px;height:64px;
  border-radius:50%;
  background:var(--sky-blue);
  color:var(--royal-blue);
  display:flex;align-items:center;justify-content:center;
  font-family:'Poppins',sans-serif;
  font-weight:800;
  font-size:1.3rem;
  margin:0 auto 1rem;
  border:2px dashed var(--royal-blue);
}
.process-step h5{font-size:1.05rem;}
.process-step p{color:var(--slate); font-size:0.92rem;}

/* ===================== MISC ===================== */
.divider-y{ height:60px; }
.img-frame{
  border-radius:18px;
  box-shadow:var(--shadow-lg);
  width:100%;
  object-fit:cover;
}
.faq-item{
  border:1px solid #EAEFF8;
  border-radius:12px;
  padding:1.3rem 1.6rem;
  margin-bottom:1rem;
  background:var(--white);
}
.faq-item h5{
  font-size:1rem;
  margin-bottom:0.5rem;
  display:flex;align-items:center;gap:0.6rem;
}
.faq-item h5 i{color:var(--yellow); background:var(--deep-blue); border-radius:50%; padding:0.35rem; font-size:0.85rem;}
.faq-item p{color:var(--slate); font-size:0.93rem; margin-bottom:0; margin-left:2.2rem;}

@media (max-width:991px){
  .hero h1{font-size:2.3rem;}
  .hero-visual{margin-top:3rem;}
  .section-title{font-size:1.85rem;}
  .stats-strip .stat-box{margin-bottom:1.5rem;}
  .cta-band{padding:2.5rem 1.5rem; text-align:center;}
}