:root {
  --navy: #072f87;
  --navy-dark: #041f5e;
  --navy-mid: #0d46a9;
  --blue: #0f6fe6;
  --blue-light: #35a0ff;
  --blue-pale: #e8f1ff;
  --accent: #f5b02c;
  --accent-purple: #7c4dff;
  --accent-cyan: #11b5d9;
  --accent-orange: #ff8a34;
  --accent-green: #22b573;
  --white: #ffffff;
  --off-white: #f7f9ff;
  --gray-light: #e9edf8;
  --gray: #8a92ab;
  --text: #1c2340;
  --text-muted: #5a6480;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: "Playfair Display", serif; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(7,47,135,0.08);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 72px;
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 2px 24px rgba(7,47,135,0.1); }

.nav-logo { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.nav-logo img { height: 44px; width: auto; max-width: min(48vw, 280px); object-fit: contain; }

.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--text);
  padding: 8px 18px; border-radius: 8px;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, color 0.2s;
  position: relative;
}
.nav-links a:hover { background: var(--blue-pale); color: var(--blue); }
.nav-links a.active { color: var(--navy); font-weight: 600; }
.nav-links a.active::after {
  content: ""; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--accent-cyan)); border-radius: 2px;
}
.nav-cta {
  background: linear-gradient(120deg, var(--navy), var(--blue)); color: var(--white) !important;
  padding: 10px 22px !important; border-radius: 10px !important;
}
.nav-cta:hover { background: linear-gradient(120deg, var(--navy-mid), var(--blue-light)) !important; color: var(--white) !important; }

/* PAGES */
.page { display: none; padding-top: 72px; min-height: 100vh; animation: fadeUp 0.5s ease; }
.page.active { display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* HERO */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-mid) 100%);
  min-height: calc(100vh - 72px);
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-accent {
  position: absolute; top: -120px; right: -80px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(15,111,230,0.25) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-accent2 {
  position: absolute; bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(7,47,135,0.4) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 80px 5%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--blue-light); font-size: 13px; font-weight: 600;
  padding: 6px 14px; border-radius: 20px; margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-badge span { width: 6px; height: 6px; background: var(--blue-light); border-radius: 50%; display: inline-block; }
.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  color: var(--white); line-height: 1.15; margin-bottom: 20px;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p {
  font-size: 17px; color: rgba(255,255,255,0.75);
  line-height: 1.75; margin-bottom: 36px; font-weight: 300;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(120deg, var(--blue), var(--accent-cyan)); color: var(--white);
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  border: none; transition: all 0.2s;
  box-shadow: 0 4px 20px rgba(15,111,230,0.4);
}
.btn-primary:hover { background: linear-gradient(120deg, var(--blue-light), var(--accent-cyan)); transform: translateY(-2px); }
.btn-outline {
  background: transparent; color: var(--white);
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.3);
  transition: all 0.2s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

.hero-stats {
  display: flex; gap: 32px; margin-top: 48px;
  padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.12);
}
.stat-num { font-family: "Playfair Display", serif; font-size: 2rem; font-weight: 700; color: var(--white); }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 2px; }

.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card-stack { position: relative; width: 380px; height: 420px; }
.hcard {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px; padding: 24px;
  backdrop-filter: blur(10px);
  transition: transform 0.3s;
}
.hcard-main {
  width: 320px; top: 40px; left: 30px;
  background: rgba(255,255,255,0.12);
}
.hcard-float {
  width: 200px; bottom: 30px; right: 0;
  background: rgba(15,111,230,0.22);
}
.hcard-float2 {
  width: 170px; top: 0; right: 20px;
  background: rgba(255,255,255,0.06);
}
.hcard-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue); display: flex; align-items: center;
  justify-content: center; margin-bottom: 14px;
}
.hcard-icon svg { width: 22px; height: 22px; fill: white; }
.hcard h4 { color: white; font-size: 15px; margin-bottom: 6px; }
.hcard p { color: rgba(255,255,255,0.65); font-size: 13px; line-height: 1.5; }
.hcard-stat { font-family: "Playfair Display", serif; font-size: 2rem; font-weight: 700; color: white; }
.hcard-stat-label { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 4px; }
.progress-bar { height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--accent); border-radius: 2px; width: 78%; }

/* SECTION COMMONS */
.section { padding: 96px 5%; max-width: 1200px; margin: 0 auto; }
.section-label {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px;
  background: linear-gradient(90deg, var(--blue), var(--accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-title { font-size: clamp(2rem, 3vw, 2.8rem); color: var(--navy); line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--text-muted); line-height: 1.7; max-width: 560px; }
.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* FEATURES */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.feature-card {
  background: var(--white); border: 1px solid var(--gray-light);
  border-radius: 16px; padding: 32px 28px;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.feature-card::before {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--blue), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(7,47,135,0.1); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:nth-child(2)::before { background: linear-gradient(90deg, var(--accent-cyan), var(--blue)); }
.feature-card:nth-child(3)::before { background: linear-gradient(90deg, var(--accent-purple), var(--blue)); }
.feature-card:nth-child(4)::before { background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan)); }
.feature-card:nth-child(5)::before { background: linear-gradient(90deg, var(--accent-orange), var(--accent)); }
.feature-card:nth-child(6)::before { background: linear-gradient(90deg, var(--blue), var(--accent-purple)); }
.feat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--blue-pale); display: flex; align-items: center;
  justify-content: center; margin-bottom: 20px;
}
.feature-card:nth-child(2) .feat-icon { background: #eaf9ff; }
.feature-card:nth-child(3) .feat-icon { background: #f0ebff; }
.feature-card:nth-child(4) .feat-icon { background: #eafaf3; }
.feature-card:nth-child(5) .feat-icon { background: #fff2e8; }
.feature-card:nth-child(6) .feat-icon { background: #edf1ff; }
.feat-icon svg { width: 24px; height: 24px; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--navy); }
.feature-card p { font-size: 14.5px; color: var(--text-muted); line-height: 1.65; }

/* PROGRAMS */
.programs-bg { background: var(--off-white); }
.programs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 28px; }
.program-card {
  background: var(--white); border-radius: 18px;
  border: 1px solid var(--gray-light);
  overflow: hidden; transition: all 0.3s; cursor: pointer;
}
.program-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(7,47,135,0.12); }
.program-header {
  padding: 28px; position: relative;
  min-height: 140px; display: flex; flex-direction: column; justify-content: flex-end;
}
.ph-navy { background: linear-gradient(135deg, var(--navy-dark), var(--navy)); }
.ph-blue { background: linear-gradient(135deg, var(--navy), var(--blue)); }
.ph-teal { background: linear-gradient(135deg, #0556b8, var(--blue-light)); }
.ph-purple { background: linear-gradient(135deg, #003f9b, #1872ea); }
.ph-amber { background: linear-gradient(135deg, #cc7a00, var(--accent)); }
.ph-green { background: linear-gradient(135deg, #0f5dc7, #2e8ef9); }
.program-badge {
  position: absolute; top: 20px; right: 20px;
  background: rgba(255,255,255,0.2); color: white;
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  padding: 4px 10px; border-radius: 6px;
}
.program-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.program-icon svg { width: 24px; height: 24px; fill: white; }
.program-header h3 { color: white; font-size: 1.2rem; margin-bottom: 4px; }
.program-header p { color: rgba(255,255,255,0.75); font-size: 13px; }
.program-body { padding: 24px 28px; }
.program-meta { display: flex; gap: 20px; margin-bottom: 16px; }
.meta-item { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.meta-item svg { width: 15px; height: 15px; color: var(--blue); flex-shrink: 0; }
.program-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.program-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.tag {
  font-size: 11.5px; font-weight: 600; padding: 4px 10px;
  border-radius: 6px; background: var(--blue-pale); color: var(--blue);
}
.program-tags .tag:nth-child(2) { background: #f0ebff; color: var(--accent-purple); }
.program-tags .tag:nth-child(3) { background: #fff2e8; color: #d06916; }
.program-footer {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--gray-light); padding-top: 16px;
}
.program-price { font-family: "Playfair Display", serif; font-size: 1.3rem; color: var(--navy); }
.program-price span { font-family: "DM Sans", sans-serif; font-size: 12px; color: var(--gray); }
.btn-enroll {
  background: linear-gradient(120deg, var(--navy), var(--blue)); color: white; border: none;
  padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
}
.btn-enroll:hover { background: linear-gradient(120deg, var(--blue), var(--accent-cyan)); }

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: white; border: 1px solid var(--gray-light);
  border-radius: 16px; padding: 28px;
  transition: all 0.3s;
}
.testimonial-card:hover { box-shadow: 0 12px 36px rgba(7,47,135,0.08); }
.stars { color: var(--accent); font-size: 16px; margin-bottom: 14px; }
.testimonial-card:nth-child(1) { border-top: 3px solid var(--accent-cyan); }
.testimonial-card:nth-child(2) { border-top: 3px solid var(--accent-purple); }
.testimonial-card:nth-child(3) { border-top: 3px solid var(--accent-orange); }
.testimonial-card p { font-size: 14.5px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; color: white; flex-shrink: 0;
}
.reviewer-name { font-weight: 600; font-size: 14px; color: var(--navy); }
.reviewer-role { font-size: 12.5px; color: var(--gray); }

/* CTA BANNER */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-mid));
  margin: 0 5%; border-radius: 24px; padding: 72px 10%;
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(15,111,230,0.24) 0%, transparent 60%);
}
.cta-banner h2 { color: white; font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 14px; position: relative; }
.cta-banner p { color: rgba(255,255,255,0.7); font-size: 17px; margin-bottom: 36px; position: relative; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ABOUT PAGE */
.about-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 80px 5%; text-align: center;
}
.about-hero h1 { color: white; font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 16px; }
.about-hero p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 600px; margin: 0 auto; line-height: 1.7; }

.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-story-img {
  border-radius: 20px; overflow: hidden;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  height: 440px; display: flex; align-items: center; justify-content: center;
  position: relative;
}
.story-visual { text-align: center; color: white; }
.story-visual .big-year { font-family: "Playfair Display", serif; font-size: 5rem; font-weight: 900; opacity: 0.3; }
.story-visual h3 { font-size: 1.4rem; margin-bottom: 8px; }
.story-visual p { opacity: 0.75; font-size: 14px; }
.about-text h2 { font-size: 2.2rem; color: var(--navy); margin-bottom: 20px; }
.about-text p { font-size: 15.5px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }

.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }
.value-card {
  background: var(--off-white); border-radius: 14px; padding: 24px;
  display: flex; gap: 16px; align-items: flex-start;
}
.value-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue); flex-shrink: 0; margin-top: 5px; }
.value-card:nth-child(2) .value-dot { background: var(--accent-purple); }
.value-card:nth-child(3) .value-dot { background: var(--accent-green); }
.value-card:nth-child(4) .value-dot { background: var(--accent-orange); }
.value-card h4 { font-size: 15px; color: var(--navy); margin-bottom: 6px; }
.value-card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  text-align: center; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--gray-light); transition: all 0.3s;
}
.team-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(7,47,135,0.1); }
.team-card { border-top: 3px solid transparent; }
.team-card:nth-child(1) { border-top-color: var(--blue); }
.team-card:nth-child(2) { border-top-color: var(--accent-cyan); }
.team-card:nth-child(3) { border-top-color: var(--accent-purple); }
.team-card:nth-child(4) { border-top-color: var(--accent-orange); }
.team-avatar {
  height: 160px; display: flex; align-items: center; justify-content: center;
  font-family: "Playfair Display", serif; font-size: 2.8rem; font-weight: 700; color: white;
}
.team-card-body { padding: 20px 16px; }
.team-card h4 { font-size: 1rem; color: var(--navy); margin-bottom: 4px; }
.team-card p { font-size: 13px; color: var(--blue); font-weight: 500; margin-bottom: 8px; }
.team-card span { font-size: 12px; color: var(--gray); }

.milestones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.milestone-card {
  background: white; border: 1px solid var(--gray-light);
  border-radius: 16px; padding: 28px; text-align: center;
}
.milestone-num { font-family: "Playfair Display", serif; font-size: 2.8rem; font-weight: 700; color: var(--blue); }
.milestone-card:nth-child(2) .milestone-num { color: var(--accent-purple); }
.milestone-card:nth-child(3) .milestone-num { color: var(--accent-cyan); }
.milestone-card:nth-child(4) .milestone-num { color: var(--accent-orange); }
.milestone-label { font-size: 14px; color: var(--text-muted); margin-top: 6px; }

/* CONTACT PAGE */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; }
.contact-info h2 { font-size: 2rem; color: var(--navy); margin-bottom: 16px; }
.contact-info p { font-size: 15.5px; color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; }
.contact-detail {
  display: flex; gap: 16px; align-items: flex-start;
  margin-bottom: 24px;
}
.cd-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--blue-pale); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.cd-icon svg { width: 22px; height: 22px; }
.cd-text h4 { font-size: 14px; color: var(--navy); font-weight: 600; margin-bottom: 4px; }
.cd-text p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

.contact-form-wrap {
  background: white; border: 1px solid var(--gray-light);
  border-radius: 20px; padding: 44px 40px;
  box-shadow: 0 8px 40px rgba(7,47,135,0.06);
}
.contact-form-wrap h3 { font-size: 1.5rem; color: var(--navy); margin-bottom: 6px; }
.contact-form-wrap > p { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px; font-size: 14px;
  border: 1.5px solid var(--gray-light); border-radius: 10px;
  font-family: "DM Sans", sans-serif; color: var(--text);
  background: var(--off-white); transition: border 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(15,111,230,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%; background: linear-gradient(120deg, var(--navy), var(--blue)); color: white; border: none;
  padding: 15px; border-radius: 10px; font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: "DM Sans", sans-serif;
  transition: all 0.2s;
}
.form-submit:hover { background: linear-gradient(120deg, var(--blue), var(--accent-cyan)); transform: translateY(-1px); }

.map-placeholder {
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-radius: 16px; height: 280px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  margin-top: 32px;
}
.map-placeholder svg { width: 40px; height: 40px; fill: rgba(255,255,255,0.5); }
.map-placeholder p { color: rgba(255,255,255,0.7); font-size: 14px; }

/* FOOTER */
footer {
  background: var(--navy-dark); color: rgba(255,255,255,0.7);
  padding: 64px 5% 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand img { height: 42px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.85; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 260px; }
footer h5 { color: white; font-size: 14px; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.3px; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 10px; }
footer ul li a {
  color: rgba(255,255,255,0.55); font-size: 13.5px;
  text-decoration: none; cursor: pointer; transition: color 0.2s;
}
footer ul li a:hover { color: var(--blue-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px; display: flex;
  justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 13px; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.08); display: flex;
  align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.2s;
}
.social-link:hover { background: linear-gradient(120deg, var(--blue), var(--accent-cyan)); }
.social-link svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.7); }

/* SUCCESS MSG */
.success-msg {
  display: none; background: #e8f8ef; border: 1px solid #2da647;
  border-radius: 10px; padding: 16px 20px; margin-top: 16px;
  color: #1a6b2a; font-size: 14px; font-weight: 500;
}

/* PROGRAM FILTER */
.filter-btn {
  background: white; border: 1.5px solid var(--gray-light);
  color: var(--text-muted); padding: 10px 20px; border-radius: 10px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  font-family: "DM Sans", sans-serif; transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active { background: linear-gradient(120deg, var(--navy), var(--blue)); border-color: transparent; color: white; }

@media (max-width: 900px) {
  nav { padding: 0 4%; }
  .nav-logo img { height: 38px; max-width: min(52vw, 220px); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-stats { flex-wrap: wrap; gap: 22px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .milestones { grid-template-columns: repeat(2, 1fr); }
  .about-story { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  nav { height: 64px; padding: 0 12px; }
  .page { padding-top: 64px; }
  .nav-logo img { height: 34px; max-width: min(50vw, 170px); }
  .features-grid { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .stat-num { font-size: 1.5rem; }
  .section { padding: 72px 5%; }
  .nav-cta {
    font-size: 12px !important;
    padding: 8px 12px !important;
    border-radius: 8px !important;
  }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .nav-links a:not(.nav-cta) { display: none; }
}