:root {
  --bg: #0b1430;
  --text: #0b1220;

  --brand: #6d28d9; /* violet */
  --brand2: #2563eb; /* blue */
  --brand3: #06b6d4; /* cyan */

  --ring: rgba(37, 99, 235, 0.28);

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --shadow-sm: 0 10px 26px rgba(2, 6, 23, 0.08);
  --shadow-md: 0 18px 56px rgba(2, 6, 23, 0.14);

  --container: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 520px at 15% -10%, rgba(109, 40, 217, 0.35), transparent 60%),
    radial-gradient(900px 440px at 85% 5%, rgba(37, 99, 235, 0.25), transparent 55%),
    linear-gradient(180deg, #f7faff 0%, #ffffff 55%, #f7faff 100%);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* A11y */
.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  z-index: 9999;
}

.skip-link:focus {
  left: 16px;
}

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 6px var(--ring);
  border-radius: 12px;
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.68);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 950;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.14), rgba(37, 99, 235, 0.12));
  display: grid;
  place-items: center;
  color: var(--brand);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(109, 40, 217, 0.18);
}

.brand-name {
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 22px;
  padding: 0;
  margin: 0;
}

.nav-links a {
  text-decoration: none;
  font-weight: 900;
  color: rgba(11, 18, 32, 0.78);
  padding: 10px 12px;
  border-radius: 999px;
  transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.nav-links a:hover {
  background: rgba(37, 99, 235, 0.1);
  color: rgba(11, 18, 32, 0.92);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  position: relative;
}

.hamburger-lines {
  position: absolute;
  inset: 0;
  display: block;
}

.hamburger-lines::before,
.hamburger-lines::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: rgba(11, 18, 32, 0.75);
  border-radius: 2px;
  transition: top 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.hamburger-lines::before {
  top: 15px;
}

.hamburger-lines::after {
  top: 25px;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(3, 7, 18, 0.34);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
}

.mobile-menu[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.18s ease;
}

.mobile-menu-inner {
  margin-top: 62px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  padding: 16px;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 2px 10px;
}

.mobile-menu-title {
  font-weight: 950;
  letter-spacing: 0.2px;
}

.mobile-menu-close {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.82);
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-links a {
  display: block;
  text-decoration: none;
  padding: 12px 12px;
  border-radius: 16px;
  font-weight: 950;
  color: rgba(11, 18, 32, 0.82);
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.mobile-nav-links a:hover {
  background: rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

.mobile-menu-cta {
  margin-top: 12px;
}

body.mobile-menu-open {
  overflow: hidden;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 950;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
  user-select: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  display: inline-flex;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 55%, var(--brand3) 100%);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.22);
  border-color: rgba(255, 255, 255, 0.08);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(37, 99, 235, 0.32);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(15, 23, 42, 0.12);
  color: rgba(11, 18, 32, 0.86);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.12);
}

/* Hero */
.hero {
  padding: 34px 0 34px;
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 26px;
  padding: 8px 0 12px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-sm);
  font-weight: 950;
  color: rgba(11, 18, 32, 0.78);
}

.pill-brand {
  border-color: rgba(109, 40, 217, 0.22);
  color: rgba(11, 18, 32, 0.92);
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.16), rgba(37, 99, 235, 0.1));
}

.hero-title {
  margin: 10px 0 6px;
  font-size: clamp(2.1rem, 4.2vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.8px;
}

.hero-tagline {
  margin: 0 0 12px;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: rgba(11, 18, 32, 0.82);
  font-weight: 980;
}

.hero-lead {
  margin: 0 0 18px;
  color: rgba(11, 18, 32, 0.72);
  line-height: 1.7;
  font-weight: 720;
  font-size: 1.02rem;
  max-width: 62ch;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.metric {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 18px;
  padding: 12px 12px;
  box-shadow: var(--shadow-sm);
}

.metric-value {
  font-weight: 1000;
  font-size: 1.15rem;
  letter-spacing: -0.4px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 55%, var(--brand3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metric-label {
  margin-top: 4px;
  color: rgba(11, 18, 32, 0.7);
  font-weight: 900;
  font-size: 0.92rem;
  line-height: 1.25;
}

.hero-media {
  display: flex;
  justify-content: flex-end;
}

.hero-figure {
  margin: 0;
  position: relative;
  width: 100%;
  max-width: 520px;
}

.hero-media-frame {
  position: absolute;
  inset: -20px -18px -18px -18px;
  border-radius: 34px;
  background:
    radial-gradient(600px 260px at 20% 10%, rgba(109, 40, 217, 0.25), transparent 60%),
    radial-gradient(500px 240px at 80% 30%, rgba(37, 99, 235, 0.2), transparent 55%);
  z-index: 0;
  filter: saturate(1.08);
}

.hero-image {
  position: relative;
  z-index: 1;
  border-radius: 26px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.18), rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.10));
}

.hero-caption {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  color: rgba(11, 18, 32, 0.68);
  font-weight: 820;
  line-height: 1.45;
  font-size: 0.95rem;
}

/* Sections */
.section {
  padding: clamp(56px, 7vw, 92px) 0;
  overflow: clip;
}

.section-alt {
  background:
    radial-gradient(900px 420px at 10% 0%, rgba(109, 40, 217, 0.1), transparent 55%),
    radial-gradient(900px 420px at 90% 5%, rgba(37, 99, 235, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.65) 0%, rgba(255, 255, 255, 0.98) 65%);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.section-head {
  margin-bottom: 20px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.6px;
}

.section-subtitle {
  margin: 8px 0 0;
  color: rgba(11, 18, 32, 0.72);
  font-weight: 860;
  line-height: 1.65;
  max-width: 72ch;
}

.section-anchor {
  height: 1px;
  scroll-margin-top: 88px;
}

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.cards-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.18), transparent 58%);
  border-radius: 999px;
  pointer-events: none;
  opacity: 0.9;
}

.card-strong {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.93), rgba(255, 255, 255, 0.84));
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--brand);
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.12), rgba(37, 99, 235, 0.09));
  border: 1px solid rgba(109, 40, 217, 0.18);
  margin-bottom: 12px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  letter-spacing: -0.2px;
}

.card-text {
  margin: 0 0 14px;
  color: rgba(11, 18, 32, 0.68);
  line-height: 1.55;
  font-weight: 760;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 1000;
  color: rgba(37, 99, 235, 0.95);
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.16);
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.card-link:hover {
  transform: translateY(-2px);
  background: rgba(37, 99, 235, 0.14);
  border-color: rgba(37, 99, 235, 0.26);
}

/* Online resources feature layout */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 16px;
  align-items: start;
}

.feature-copy {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
}

.feature-title {
  margin: 0 0 10px;
  font-size: 1.28rem;
  letter-spacing: -0.4px;
}

.feature-text {
  margin: 0 0 14px;
  color: rgba(11, 18, 32, 0.7);
  font-weight: 780;
  line-height: 1.75;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 900;
  color: rgba(11, 18, 32, 0.78);
}

.check {
  width: 26px;
  height: 26px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(6, 182, 212, 0.11);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: rgba(6, 182, 212, 0.95);
  flex: 0 0 auto;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 18px;
  align-items: center;
}

.about-media-card {
  border-radius: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(15, 23, 42, 0.1);
  overflow: hidden;
  position: relative;
}

.about-image {
  width: 100%;
  height: auto;
  transform: scale(1.01);
  object-fit: cover;
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.18), rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.10));
}

.about-media-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 260px at 10% 0%, rgba(109, 40, 217, 0.18), transparent 55%),
    radial-gradient(520px 240px at 90% 20%, rgba(37, 99, 235, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  pointer-events: none;
}

.about-copy {
  padding: 8px 0;
}

.about-heading {
  margin: 6px 0 12px;
  font-size: 1.22rem;
  letter-spacing: -0.3px;
}

.about-text {
  margin: 0 0 18px;
  color: rgba(11, 18, 32, 0.72);
  font-weight: 760;
  line-height: 1.75;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.stat {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 18px;
  padding: 14px 12px;
  box-shadow: var(--shadow-sm);
}

.stat-value {
  font-weight: 1000;
  letter-spacing: -0.4px;
  background: linear-gradient(135deg, var(--brand2) 0%, var(--brand) 45%, var(--brand3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  margin-top: 6px;
  color: rgba(11, 18, 32, 0.7);
  font-weight: 900;
  line-height: 1.2;
  font-size: 0.92rem;
}

.about-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Popular courses */
.course-title {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.3px;
}

.course-meta {
  margin: 8px 0 14px;
  color: rgba(11, 18, 32, 0.68);
  font-weight: 780;
  line-height: 1.5;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.testimonial {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  position: relative;
  overflow: hidden;
}

.testimonial::before {
  content: "";
  position: absolute;
  inset: auto -40px -50px -50px;
  height: 110px;
  background: radial-gradient(circle at 30% 30%, rgba(109, 40, 217, 0.18), transparent 60%);
  pointer-events: none;
}

.testimonial:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  color: rgba(109, 40, 217, 0.9);
  margin-bottom: 10px;
}

.testimonial-text {
  margin: 0 0 16px;
  color: rgba(11, 18, 32, 0.74);
  line-height: 1.7;
  font-weight: 780;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 1000;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 12px 22px rgba(109, 40, 217, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.author-name {
  font-weight: 1000;
  letter-spacing: -0.2px;
}

.author-meta {
  color: rgba(11, 18, 32, 0.66);
  font-weight: 900;
  margin-top: 2px;
}

/* Events */
.events-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  align-items: start;
}

.events-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-title {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.2px;
  font-weight: 1000;
}

.panel-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: rgba(6, 182, 212, 0.95);
  font-weight: 1000;
}

.event-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.event-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 12px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(255, 255, 255, 0.86);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.event-item:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: 0 16px 34px rgba(2, 6, 23, 0.1);
}

.event-date {
  width: 64px;
  flex: 0 0 auto;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(109, 40, 217, 0.16), rgba(37, 99, 235, 0.12));
  border: 1px solid rgba(109, 40, 217, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 8px;
}

.event-day {
  font-weight: 1000;
  letter-spacing: -0.5px;
  font-size: 1.35rem;
  color: rgba(11, 18, 32, 0.92);
}

.event-month {
  margin-top: 2px;
  font-weight: 950;
  color: rgba(11, 18, 32, 0.7);
  font-size: 0.86rem;
}

.event-content {
  padding-top: 2px;
}

.event-title {
  font-weight: 1000;
  letter-spacing: -0.2px;
  line-height: 1.25;
}

.event-meta {
  margin-top: 4px;
  color: rgba(11, 18, 32, 0.64);
  font-weight: 900;
  font-size: 0.92rem;
}

.panel-actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-start;
}

/* Events side card */
.side-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  overflow: hidden;
  position: relative;
}

.side-card::after {
  content: "";
  position: absolute;
  inset: -80px -80px auto auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.2), transparent 60%);
  pointer-events: none;
}

.side-title {
  margin: 0 0 10px;
  font-size: 1.15rem;
  letter-spacing: -0.3px;
  font-weight: 1000;
}

.side-text {
  margin: 0 0 14px;
  color: rgba(11, 18, 32, 0.7);
  font-weight: 820;
  line-height: 1.7;
}

.side-points {
  display: grid;
  gap: 10px;
  margin: 14px 0 18px;
}

.side-point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 980;
  color: rgba(11, 18, 32, 0.76);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 18px rgba(109, 40, 217, 0.18);
  flex: 0 0 auto;
}

/* Footer */
.site-footer {
  padding: 40px 0 50px;
  background:
    radial-gradient(900px 380px at 15% 0%, rgba(109, 40, 217, 0.1), transparent 55%),
    radial-gradient(700px 320px at 90% 10%, rgba(37, 99, 235, 0.12), transparent 58%),
    linear-gradient(180deg, #0b1430 0%, #071022 100%);
  color: rgba(255, 255, 255, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.footer-brand-link {
  text-decoration: none;
  color: #fff;
}

.footer-text {
  margin: 14px 0 16px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.7;
  font-weight: 720;
}

.footer-legal {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 900;
  font-size: 0.94rem;
}

.footer-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  letter-spacing: -0.2px;
}

.footer-contact {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 16px;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 16px;
  transition: background-color 0.18s ease;
}

.contact-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

.contact-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  flex: 0 0 auto;
}

.contact-link {
  text-decoration: none;
  font-weight: 1000;
}

.footer-mini-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.footer-mini-actions .btn-secondary {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.92);
}

.footer-mini-actions .btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

/* Scroll entrance animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .card,
  .testimonial,
  .event-item {
    transition: none;
  }
}

/* Tablet */
@media (max-width: 980px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .events-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    justify-content: flex-start;
  }

  .hero-figure {
    max-width: 720px;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    gap: 10px;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .about-actions .btn {
    width: 100%;
  }

  .panel-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-mini-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid-2 {
    grid-template-columns: 1fr;
  }

  .cards-grid-4 {
    grid-template-columns: 1fr;
  }

  .event-date {
    width: 58px;
  }

  .event-item {
    padding: 12px 10px;
  }
}