/* =========================================================
   edu-pro.net — EduPro, online professional courses
   Course-cover landing page
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Nunito:wght@400;600;700;800&family=Overpass+Mono:wght@500&display=swap');

:root{
  --bg:       #FFF8EC;
  --bg-alt:   #F7ECD6;
  --card:     #FFFFFF;
  --ink:      #2D1E3E;
  --ink-soft: #6A5E74;
  --line:     #EADCC0;
  --orange:      #FF7A45;
  --orange-dark: #D9572A;
  --yellow:      #FFD166;
  --green:       #3E7C6B;

  --font-display: 'Fraunces', serif;
  --font-body: 'Nunito', sans-serif;
  --font-mono: 'Overpass Mono', monospace;
  --max: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

::selection{ background: var(--yellow); color: var(--ink); }
:focus-visible{ outline: 2px solid var(--orange); outline-offset: 3px; }

a{ color: inherit; }
svg{ display: block; width: 100%; height: auto; }

.section-inner{ max-width: var(--max); margin: 0 auto; padding: 0 32px; }

@keyframes riseIn{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* -------------------- navbar -------------------- */
.navbar{
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,248,236,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.navbar-inner{
  max-width: var(--max); margin: 0 auto; padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.logo{ font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; white-space: nowrap; }
.logo-accent{ color: var(--orange); }

.navbar-links{ list-style: none; display: none; gap: 28px; margin: 0; padding: 0; font-weight: 700; font-size: 0.92rem; }
@media (min-width: 800px){ .navbar-links{ display: flex; } }
.navbar-links a{ text-decoration: none; color: var(--ink-soft); transition: color 0.15s ease; }
.navbar-links a:hover{ color: var(--ink); }

.navbar-cta{
  background: var(--orange); color: #fff; text-decoration: none;
  font-weight: 800; font-size: 0.88rem; padding: 10px 18px; border-radius: 999px;
  white-space: nowrap; transition: background 0.15s ease;
}
.navbar-cta:hover{ background: var(--orange-dark); }

/* -------------------- hero -------------------- */
.hero-inner{
  max-width: var(--max); margin: 0 auto; padding: 60px 32px 0;
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
@media (min-width: 950px){ .hero-inner{ grid-template-columns: 1fr 1.05fr; padding: 76px 32px 0; } }

.pill{
  display: inline-block; font-weight: 800; font-size: 0.8rem;
  background: var(--yellow); color: var(--ink);
  padding: 7px 16px; border-radius: 999px; margin-bottom: 20px;
  animation: riseIn 0.6s ease both;
}

.hero-copy h1{
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.1rem, 4.6vw, 3.2rem); line-height: 1.12;
  margin: 0 0 20px; animation: riseIn 0.6s ease 0.08s both;
}

.hero-text{ font-size: 1.06rem; color: var(--ink-soft); max-width: 50ch; margin: 0 0 28px; animation: riseIn 0.6s ease 0.16s both; }

.hero-actions{ display: flex; flex-wrap: wrap; gap: 14px; animation: riseIn 0.6s ease 0.24s both; }

.btn{
  display: inline-block; text-decoration: none; font-family: var(--font-body);
  font-weight: 800; font-size: 0.95rem; padding: 13px 24px;
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--orange); color: #fff; }
.btn-primary:hover{ background: var(--orange-dark); }
.btn-ghost{ background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.btn-block{ width: 100%; text-align: center; }

.hero-visual{ animation: riseIn 0.8s ease 0.1s both; }
.hero-visual svg{ max-width: 620px; margin: 0 auto; }

/* -------------------- stats -------------------- */
.stat-strip{
  max-width: var(--max); margin: 48px auto 0; padding: 0 32px;
  display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line);
}
@media (min-width: 700px){ .stat-strip{ grid-template-columns: repeat(4, 1fr); } }

.stat-block{ padding: 24px 16px 24px 0; display: flex; flex-direction: column; gap: 2px; }
.stat-num{ font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; color: var(--orange); }
.stat-label{ font-size: 0.85rem; color: var(--ink-soft); }

/* -------------------- section titles -------------------- */
.section-title{ font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 10px; }
.section-sub{ color: var(--ink-soft); font-size: 1.02rem; margin: 0 0 44px; max-width: 58ch; }

/* -------------------- courses -------------------- */
.courses-section{ padding: 88px 0 72px; }

.course-grid{ display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 640px){ .course-grid{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px){ .course-grid{ grid-template-columns: repeat(3, 1fr); } }

.course-card{
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px; transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.course-card:hover{ transform: translateY(-3px); box-shadow: 0 16px 30px -18px rgba(45,30,62,0.35); }

.course-body{ padding: 16px 8px 8px; }

.course-level{
  display: inline-block; font-family: var(--font-mono); font-size: 0.68rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--bg-alt); color: var(--ink); padding: 3px 9px; border-radius: 999px;
}

.course-card h3{ font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; margin: 10px 0 6px; }
.course-meta{ font-weight: 700; font-size: 0.88rem; margin: 0; }
.course-teacher{ font-size: 0.86rem; color: var(--ink-soft); margin: 2px 0 0; }

/* -------------------- process -------------------- */
.process-section{ background: var(--ink); color: #fff; padding: 84px 0; }
.process-section .section-sub{ color: rgba(255,255,255,0.65); }

.process-track{ position: relative; display: grid; grid-template-columns: 1fr; gap: 28px; }
@media (min-width: 760px){
  .process-track{ grid-template-columns: repeat(4, 1fr); }
  .process-track::before{
    content: ""; position: absolute; top: 18px; left: 12.5%; right: 12.5%;
    height: 2px; background: repeating-linear-gradient(90deg, var(--yellow) 0 6px, transparent 6px 12px);
  }
}

.process-step{ position: relative; z-index: 1; }
.process-num{
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--yellow); color: var(--ink);
  font-weight: 800; margin-bottom: 16px;
}
.process-step h3{ font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin: 0 0 8px; }
.process-step p{ color: rgba(255,255,255,0.72); font-size: 0.92rem; margin: 0; max-width: 32ch; }

/* -------------------- testimonials -------------------- */
.results-section{ padding: 88px 0; }
.results-grid{ display: grid; grid-template-columns: 1fr; gap: 22px; }
@media (min-width: 760px){ .results-grid{ grid-template-columns: repeat(3, 1fr); } }

.result-card{ background: var(--bg-alt); border-radius: var(--radius); padding: 26px; }
.result-quote{ font-size: 0.98rem; margin: 0 0 22px; }
.result-author{ display: flex; align-items: center; gap: 12px; }
.result-avatar{
  width: 38px; height: 38px; border-radius: 50%; background: var(--green); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; flex-shrink: 0;
}
.result-name{ display: block; font-weight: 800; font-size: 0.9rem; }
.result-role{ display: block; font-size: 0.82rem; color: var(--ink-soft); }

/* -------------------- CTA band -------------------- */
.cta-band{ background: var(--yellow); padding: 80px 0; }
.cta-inner{ display: grid; grid-template-columns: 1fr; gap: 36px; }
@media (min-width: 800px){ .cta-inner{ grid-template-columns: 1fr 1fr; align-items: center; } }
.cta-inner h2{ font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3vw, 2.2rem); margin: 0 0 12px; }
.cta-inner p{ margin: 0; }

.cta-form{
  display: flex; flex-direction: column; gap: 12px;
  background: var(--card); border-radius: var(--radius); padding: 24px;
}
.cta-form input{
  padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--font-body); font-size: 0.92rem; color: var(--ink); outline: none;
}
.cta-form input:focus{ border-color: var(--orange); }

/* -------------------- footer -------------------- */
.site-footer{ padding: 30px 0; border-top: 1px solid var(--line); }
.footer-inner{ display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 700px){ .footer-inner{ flex-direction: row; justify-content: space-between; align-items: center; } }
.footer-copy{ color: var(--ink-soft); font-size: 0.85rem; }