/* ===================================================
   GW2026 LP - Main Stylesheet
   =================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Montserrat:wght@700;900&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --color-primary:   #1F3A70;
  --color-secondary: #0066CC;
  --color-accent:    #FF6B35;
  --color-light:     #EFF4FB;
  --color-lighter:   #F7F9FC;
  --color-dark:      #1A1A2E;
  --color-text:      #333333;
  --color-muted:     #666666;
  --color-white:     #FFFFFF;
  --color-border:    #D8E3F0;

  --font-ja:  'Noto Sans JP', sans-serif;
  --font-en:  'Montserrat', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 32px;

  --shadow-sm: 0 2px 8px rgba(31,58,112,.08);
  --shadow-md: 0 4px 24px rgba(31,58,112,.12);
  --shadow-lg: 0 8px 40px rgba(31,58,112,.18);

  --transition: .3s ease;
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ja);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- Fade-in Animation ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-in { animation: fadeInUp .8s ease both; }
.fade-in-delay-1 { animation-delay: .15s; }
.fade-in-delay-2 { animation-delay: .30s; }
.fade-in-delay-3 { animation-delay: .45s; }
.fade-in-delay-4 { animation-delay: .60s; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-family: var(--font-ja);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-dark);
  text-align: center;
  line-height: 1.4;
  margin-bottom: 8px;
}
.section-title span {
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-muted);
  font-size: .9rem;
  margin-bottom: 48px;
}
.section-subtitle::before,
.section-subtitle::after {
  content: '──';
  margin: 0 8px;
  opacity: .4;
}

/* ===================================================
   HEADER / NAV
   =================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-primary);
  height: 64px;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo-img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--color-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--color-secondary);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: .82rem;
  transition: opacity var(--transition), transform var(--transition);
}
.nav-cta:hover { opacity: .88; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Hamburger button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}
.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-hamburger.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0; right: 0;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-border);
  z-index: 99;
  padding: 8px 24px 16px;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
}
.mobile-nav-links a {
  display: block;
  padding: 14px 0;
  font-size: .95rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition);
}
.mobile-nav-links li:last-child a {
  border-bottom: none;
}
.mobile-nav-links a:hover {
  color: var(--color-primary);
}
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 98;
}
.mobile-nav-overlay.is-open {
  display: block;
}

/* ===================================================
   HERO / FIRST VIEW
   =================================================== */
.hero {
  padding-top: 64px;
  position: relative;
  background: linear-gradient(135deg, #1F3A70 0%, #0A2550 50%, #051535 100%);
}

.hero-kv {
  width: 100%;
}

.hero-kv-img {
  width: 100%;
  height: auto;
  display: block;
  clip-path: inset(0 0 0 1px);
}

.hero-kv-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,102,204,.05) 0%,
    rgba(31,58,112,.25) 100%
  );
}

.hero-kv-badge {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  padding: 32px 48px;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(31,58,112,.15);
  animation: fadeIn .9s ease both;
}

.hero-kv-label {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(.65rem, 1.4vw, .8rem);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.hero-kv-title {
  font-weight: 900;
  font-size: clamp(1.3rem, 3.5vw, 2.2rem);
  line-height: 1.3;
  color: var(--color-dark);
  margin-bottom: 12px;
}
.hero-kv-title strong {
  color: var(--color-primary);
  font-family: var(--font-en);
  font-size: 1.15em;
}

.hero-kv-period {
  display: inline-block;
  background: var(--color-secondary);
  color: #fff;
  font-weight: 700;
  font-size: clamp(.8rem, 1.8vw, 1rem);
  padding: 6px 20px;
  border-radius: 100px;
}

/* ===================================================
   COUNTDOWN BAR
   =================================================== */
.countdown-bar {
  background: linear-gradient(135deg, #1F3A70 0%, #0A2550 100%);
  padding: 24px 0;
}

.countdown-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  flex-wrap: wrap;
}

.countdown-label {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 700;
  white-space: nowrap;
}

.countdown-units {
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  min-width: 64px;
}

.countdown-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1.8rem;
  color: #fff;
  line-height: 1;
  letter-spacing: .02em;
}

.countdown-unit-label {
  font-size: .68rem;
  color: rgba(255,255,255,.65);
  font-weight: 500;
}

.countdown-sep {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1.6rem;
  color: rgba(255,255,255,.4);
  line-height: 1;
  margin-bottom: 14px;
}

.countdown-deadline {
  color: rgba(255,255,255,.6);
  font-size: .78rem;
  white-space: nowrap;
}

/* 終了後の表示 */
.countdown-bar.is-ended .countdown-units {
  display: none;
}
.countdown-bar.is-ended .countdown-label {
  display: none;
}
.countdown-ended-msg {
  display: none;
  color: rgba(255,255,255,.85);
  font-weight: 700;
  font-size: .95rem;
}
.countdown-bar.is-ended .countdown-ended-msg {
  display: block;
}

@media (max-width: 768px) {
  .countdown-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .countdown-deadline { display: none; }
  .countdown-unit { min-width: 54px; padding: 6px 10px; }
  .countdown-num { font-size: 1.5rem; }
}

/* ===================================================
   OVERVIEW
   =================================================== */
.overview {
  padding: 80px 0;
  background: var(--color-white);
}

.overview-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 40px;
}

.overview-icon-wrap {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--color-light), #D6E4F7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.overview-body {}

.overview-lead {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-dark);
  margin-bottom: 20px;
}

.overview-lead em {
  font-style: normal;
  color: var(--color-primary);
  font-size: 1.15em;
}

.overview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.overview-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-primary);
}

.overview-campaign-name {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: .04em;
  line-height: 1.4;
  margin-bottom: 16px;
  padding: 8px 16px;
  background: var(--color-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.overview-summary {
  margin-top: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.overview-summary-row {
  display: flex;
  border-bottom: 1px solid var(--color-border);
}

.overview-summary-row:last-child {
  border-bottom: none;
}

.overview-summary dt {
  flex-shrink: 0;
  width: 110px;
  padding: 10px 14px;
  background: var(--color-light);
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-dark);
  display: flex;
  align-items: center;
  border-right: 1px solid var(--color-border);
}

.overview-summary dd {
  flex: 1;
  padding: 10px 16px;
  font-size: .85rem;
  color: var(--color-dark);
  line-height: 1.6;
}

.overview-summary dd strong {
  color: var(--color-primary);
}

.overview-summary-note {
  display: block;
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: 2px;
}

/* ===================================================
   STEPS
   =================================================== */
.steps {
  padding: 80px 0;
  background: var(--color-lighter);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 16px;
  align-items: stretch;
  max-width: 700px;
  margin: 0 auto;
}

.step-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  align-self: center;
  gap: 4px;
}

.step-arrow-icon {
  font-size: 2rem;
  font-weight: 900;
  font-family: var(--font-en);
  color: var(--color-primary);
  line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(31,58,112,.2));
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: relative;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-num {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 4px 16px rgba(31,58,112,.25);
}

.step-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.step-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.step-desc {
  font-size: .85rem;
  color: var(--color-muted);
  line-height: 1.7;
}

.step-note {
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: 6px;
  line-height: 1.6;
}

/* ===================================================
   HOW TO REVIEW
   =================================================== */
.how-to {
  padding: 80px 0;
  background: var(--color-lighter);
}

.how-to-inner {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.how-to-lead {
  text-align: center;
  font-size: .95rem;
  color: var(--color-muted);
  margin-bottom: 36px;
}

.how-to-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.how-to-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-primary);
}

.how-to-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: .75rem;
  color: #fff;
  margin-top: 1px;
}

.how-to-step-body {}
.how-to-step-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--color-dark);
  margin-bottom: 4px;
}
.how-to-step-desc {
  font-size: .85rem;
  color: var(--color-muted);
}

.how-to-cta {
  text-align: center;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 36px;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===================================================
   RECOMMENDED SEMINARS
   =================================================== */
.seminars {
  padding: 80px 0;
  background: var(--color-lighter);
}

.seminar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.seminar-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.seminar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.seminar-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.seminar-banner {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-light);
  flex-shrink: 0;
}
.seminar-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.seminar-card:hover .seminar-banner img {
  transform: scale(1.04);
}

.seminar-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.seminar-catch {
  font-size: .78rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 6px;
  line-height: 1.5;
}

.seminar-title {
  font-size: .97rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.5;
  margin-bottom: 10px;
}

.seminar-lecturer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.seminar-lecturer-name {
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-text);
}
.seminar-lecturer-info {
  font-size: .76rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.seminar-desc {
  font-size: .82rem;
  color: var(--color-muted);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 14px;
}

.seminar-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-secondary);
  padding: 10px 20px;
  border-radius: 100px;
  align-self: center;
  margin-top: auto;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.seminar-card:hover .seminar-cta-link {
  background: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31,58,112,.25);
}

.seminar-footer-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.seminar-footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 56px;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  min-width: 220px;
  justify-content: center;
}
.seminar-footer-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.seminar-footer-btn-icon {
  font-size: 1.1rem;
  line-height: 1;
}
.seminar-footer-btn-label {
  line-height: 1;
}

/* ===================================================
   FAQ
   =================================================== */
.faq {
  padding: 80px 0;
  background: var(--color-white);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.faq-q {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 24px;
  background: var(--color-lighter);
  cursor: pointer;
  user-select: none;
}

.faq-q-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-family: var(--font-en);
  font-size: .75rem;
  margin-top: 1px;
}

.faq-q-text {
  font-weight: 700;
  font-size: .95rem;
  color: var(--color-dark);
  flex: 1;
  line-height: 1.6;
}

.faq-a {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 24px;
}

.faq-a-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: #F0F0F0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-en);
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: 1px;
}

.faq-a-text {
  font-size: .9rem;
  color: var(--color-text);
  line-height: 1.8;
  flex: 1;
}
.faq-a-text a {
  color: var(--color-secondary);
  text-decoration: underline;
  transition: opacity var(--transition);
}
.faq-a-text a:hover {
  opacity: .75;
}

.faq-note {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
}
.faq-note-title {
  font-weight: 700;
  font-size: .85rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.faq-note ul {
  list-style: disc;
  padding-left: 18px;
}
.faq-note li {
  font-size: .82rem;
  color: var(--color-muted);
  margin-bottom: 4px;
}

/* ===================================================
   FINAL CTA
   =================================================== */
.final-cta {
  padding: 96px 0;
  background: linear-gradient(135deg, #1F3A70 0%, #0A2550 60%, #051535 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
}
.final-cta::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 240px; height: 240px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
}

.final-cta-content { position: relative; z-index: 1; }

.final-cta-badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.final-cta-title {
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  color: #fff;
  line-height: 1.3;
  margin-bottom: 12px;
}

.final-cta-period {
  font-size: clamp(.85rem, 1.8vw, 1rem);
  color: rgba(255,255,255,.85);
  margin-bottom: 32px;
  font-weight: 500;
}
.final-cta-period strong {
  color: #fff;
  font-weight: 900;
  font-family: var(--font-en);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--color-secondary);
  font-weight: 900;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  padding: 18px 48px;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
  transition: transform var(--transition), box-shadow var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0,0,0,.2);
}

.final-cta-note {
  margin-top: 20px;
  font-size: .8rem;
  color: rgba(255,255,255,.7);
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: #1A1A2E;
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: 28px 24px;
  font-size: .78rem;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-nav { display: block; }

  /* Hero */

  /* Overview */
  .overview { padding: 56px 0; }
  .overview-card {
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    text-align: center;
  }
  .overview-meta { justify-content: center; }
  .overview-summary-row { flex-direction: column; }
  .overview-summary dt {
    width: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  /* Steps */
  .steps { padding: 56px 0; }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .step-arrow { padding: 8px 0; }
  .step-arrow-icon { transform: rotate(90deg); }

  /* Seminars */
  .seminars { padding: 56px 0; }
  .seminar-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .seminar-footer-btns {
    flex-direction: column;
    align-items: center;
  }
  .seminar-footer-btn {
    width: 100%;
    max-width: 320px;
  }

  /* FAQ */
  .faq { padding: 56px 0; }

  /* CTA */
  .final-cta { padding: 72px 0; }
  .btn-primary { padding: 16px 32px; }
}