/* ===== CSS RESET & VARIABLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --c-primary: #E07A2F;      /* 琥珀橙 - 主色 */
  --c-primary-dark: #C25E10; /* 深橙 */
  --c-primary-light: #FFEDD5; /* 浅橙底 */
  --c-secondary: #1B3A5C;     /* 藏蓝 - 权威 */
  --c-secondary-light: #2D5A8B;
  --c-accent: #3B9E6A;        /* 翠绿 - 希望 */
  --c-bg: #FEFBF6;            /* 暖白背景 */
  --c-bg-alt: #FDF4EC;        /* 交替背景 */
  --c-bg-dark: #1B3A5C;       /* 深色背景 */
  --c-text: #2C2C2C;          /* 正文色 */
  --c-text-muted: #6B7280;
  --c-border: #E5D9CC;
  --c-white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-orange: 0 8px 30px rgba(224,122,47,0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.8;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== TOPBAR ===== */
.topbar {
  background: var(--c-secondary);
  color: var(--c-white);
  padding: 10px 0;
  font-size: 0.85rem;
  position: relative;
  z-index: 100;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar-left { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.topbar-item { display: flex; align-items: center; gap: 6px; opacity: 0.9; }
.topbar-item svg { flex-shrink: 0; }
.topbar-hotline {
  background: var(--c-primary);
  padding: 4px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 999;
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  font-weight: 900;
  font-family: 'Noto Serif SC', serif;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-family: 'Noto Serif SC', serif; font-size: 1.15rem; font-weight: 900; color: var(--c-secondary); line-height: 1.2; }
.logo-sub { font-size: 0.7rem; color: var(--c-text-muted); letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover { background: var(--c-primary-light); color: var(--c-primary-dark); }
.nav-link.active { background: var(--c-primary); color: white; }
.nav-cta {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: white !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 700;
  box-shadow: var(--shadow-orange);
  transition: var(--transition);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(224,122,47,0.35); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
}
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--c-secondary); border-radius: 2px; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, #0D2B4A 0%, #1B3A5C 40%, #2D5A8B 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(224,122,47,0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(59,158,106,0.12) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-particles {
  position: absolute;
  inset: 0;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(224,122,47,0.4);
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-20vh) scale(1); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(224,122,47,0.15);
  border: 1px solid rgba(224,122,47,0.3);
  color: var(--c-primary);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.hero-badge-dot { width: 8px; height: 8px; background: var(--c-primary); border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.4)} }
.hero h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  color: white;
  line-height: 1.25;
  margin-bottom: 20px;
  max-width: 680px;
}
.hero h1 em { color: var(--c-primary); font-style: normal; }
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  line-height: 1.9;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: white;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(224,122,47,0.4); }
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: white;
  padding: 13px 30px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.6); }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  flex-wrap: wrap;
}
.hero-stat { display: flex; flex-direction: column; }
.hero-stat-num {
  font-family: 'Noto Serif SC', serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-primary);
  line-height: 1;
}
.hero-stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-top: 4px; }
.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 560px;
  z-index: 1;
  opacity: 0.85;
}
.hero-visual-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.hero-visual-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(224,122,47,0.15) 0%, transparent 70%);
}
.hvc-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  position: relative;
  z-index: 1;
}
.hvc-item:last-child { border-bottom: none; }
.hvc-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
}
.hvc-text strong { display: block; color: white; font-size: 0.95rem; }
.hvc-text span { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* ===== SECTION COMMON ===== */
.section { padding: 90px 0; }
.section-alt { background: var(--c-bg-alt); }
.section-dark { background: var(--c-bg-dark); color: white; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-primary-light);
  color: var(--c-primary-dark);
  padding: 5px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--c-secondary);
  line-height: 1.3;
  margin-bottom: 16px;
}
.section-dark .section-title { color: white; }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--c-text-muted);
  max-width: 600px;
  margin: 0 auto;
}
.section-dark .section-subtitle { color: rgba(255,255,255,0.6); }

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--c-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.feature-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--c-secondary); margin-bottom: 10px; }
.feature-card p { font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.8; }
.feature-en {
  font-size: 0.72rem;
  color: var(--c-primary);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
  display: block;
}

/* ===== APPROACH / 教学模式 ===== */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.approach-item {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  position: relative;
}
.approach-item:hover { background: rgba(224,122,47,0.1); border-color: rgba(224,122,47,0.3); transform: translateY(-4px); }
.approach-num {
  font-family: 'Noto Serif SC', serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--c-primary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 12px;
}
.approach-icon { font-size: 2rem; margin-bottom: 14px; }
.approach-item h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: white; }
.approach-item p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.8; }

/* ===== THREE PILLARS ===== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 768px) {
  .pillars-grid { grid-template-columns: 1fr; }
}
.pillar-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: var(--transition);
}
.pillar-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pillar-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}
.pillar-body { padding: 28px; }
.pillar-num {
  font-family: 'Noto Serif SC', serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--c-primary);
  opacity: 0.2;
  line-height: 1;
}
.pillar-card h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--c-secondary);
  margin: 8px 0 12px;
}
.pillar-card p { font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.8; }

/* ===== COURSE STRUCTURE ===== */
.course-tabs { display: flex; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; justify-content: center; }
.course-tab {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--c-border);
  background: white;
  color: var(--c-text-muted);
  transition: var(--transition);
}
.course-tab.active, .course-tab:hover {
  background: var(--c-primary);
  color: white;
  border-color: var(--c-primary);
  box-shadow: var(--shadow-orange);
}
.course-panel { display: none; }
.course-panel.active { display: block; }
.course-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.course-item {
  background: white;
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.course-item:hover { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.course-item-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.course-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--c-secondary); }
.course-item span { font-size: 0.8rem; color: var(--c-text-muted); }

/* ===== ENROLLMENT REGIONS ===== */
.regions-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}
.region-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1.5px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
  background: rgba(255,255,255,0.05);
}
.region-tag:hover { background: rgba(224,122,47,0.15); border-color: var(--c-primary); color: var(--c-primary); }

/* ===== PROCESS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  position: relative;
}
.process-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
  z-index: 1;
}
.process-step-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: white;
  border: 3px solid var(--c-primary);
  color: var(--c-primary);
  box-shadow: 0 0 0 8px rgba(224,122,47,0.1);
}
.process-step h3 { font-size: 1.05rem; font-weight: 700; color: var(--c-secondary); margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--c-text-muted); line-height: 1.7; }
.process-line {
  position: absolute;
  top: 70px;
  left: calc(12.5% + 36px);
  right: calc(12.5% + 36px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
  z-index: 0;
  opacity: 0.3;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 50%);
}
.cta-banner h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: white;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.cta-banner p { font-size: 1.05rem; color: rgba(255,255,255,0.8); margin-bottom: 32px; position: relative; z-index: 1; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--c-primary-dark);
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.btn-ghost-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.5);
  color: white;
  padding: 13px 30px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.15); border-color: white; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--c-secondary); margin-bottom: 4px; }
.contact-item p { font-size: 0.88rem; color: var(--c-text-muted); }
.contact-form {
  background: white;
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
}
.contact-form h3 { font-family: 'Noto Serif SC', serif; font-size: 1.3rem; font-weight: 900; color: var(--c-secondary); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--c-text-muted); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  transition: var(--transition);
  outline: none;
  appearance: none;
  cursor: pointer;
}
.form-group select {
  background-image: linear-gradient(45deg, transparent 50%, var(--c-secondary) 50%), 
                    linear-gradient(135deg, var(--c-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(1em + 2px), 
                       calc(100% - 15px) calc(1em + 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(224,122,47,0.1);
}
.form-group select:hover {
  border-color: var(--c-primary);
  background-color: var(--c-primary-light);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-orange);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(224,122,47,0.35); }

/* ===== FOOTER ===== */
.footer {
  background: #0D1F35;
  color: rgba(255,255,255,0.6);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .logo-name { color: white; }
.footer-brand p { font-size: 0.85rem; line-height: 1.8; margin-top: 12px; }
.footer h4 { color: white; font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; transition: var(--transition); }
.footer-links a:hover { color: var(--c-primary); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
}
.footer-bottom span {
  display: inline-flex;
  align-items: center;
}
.footer-bottom a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: var(--transition);
}
.footer-bottom a:hover {
  color: var(--c-primary);
}
.footer-badges { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.06);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.78rem;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ===== FLOATING ELEMENTS ===== */
.float-contact {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.float-btn {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  box-shadow: var(--shadow-md);
}
.float-btn-phone { background: var(--c-primary); color: white; }
.float-btn-top { background: white; color: var(--c-secondary); }
.float-btn:hover { transform: scale(1.1); }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}
.mobile-nav.open { display: block; }
.mobile-nav-panel {
  position: absolute;
  top: 0; right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: white;
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s ease;
}
.mobile-nav.open .mobile-nav-panel { transform: translateX(0); }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-link {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-text);
  transition: var(--transition);
}
.mobile-nav-link:hover { background: var(--c-primary-light); color: var(--c-primary-dark); }
.mobile-nav-cta { margin-top: 20px; }

/* ===== MEDIA QUERIES ===== */
@media (max-width: 900px) {
  .hero-visual { display: none; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 24px; }
}
@media (max-width: 768px) {
  .topbar-inner { justify-content: center; }
  .topbar-left { display: none; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 40px; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .process-line { display: none; }
  .process-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .approach-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats { flex-direction: row; gap: 20px; }
}

/* ===== CURSOR ===== */
@media (pointer: fine) {
  a, button, .nav-link, .course-tab, .region-tag { cursor: pointer; }
}