/* =========================================================
   SD NEGERI CERIA BANGSA
   Clean, pastel, friendly & responsive school website
   ========================================================= */

:root {
  --primary: #4e9fec;
  --primary-dark: #357fc4;
  --sky: #dff2ff;
  --sky-soft: #f2f9ff;
  --mint: #dff8ea;
  --mint-strong: #8bd8ad;
  --yellow: #fff2b8;
  --peach: #ffe2cf;
  --purple: #ece3ff;
  --blue: #dfeaff;
  --white: #ffffff;
  --off-white: #fbfcfe;
  --ink: #203047;
  --muted: #68778c;
  --line: #e8eef5;
  --shadow: 0 16px 45px rgba(66, 104, 136, 0.10);
  --shadow-hover: 0 24px 55px rgba(66, 104, 136, 0.16);
  --radius-sm: 16px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-pill: 999px;
  --transition: 0.35s ease;
  --container: 1180px;
  --header-height: 82px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  font-family: "Nunito", sans-serif;
  color: var(--ink);
  background: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.028;
  z-index: 999;
  background-image: radial-gradient(#203047 0.65px, transparent 0.65px);
  background-size: 8px 8px;
}

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

.section {
  position: relative;
  padding: 104px 0;
}

.section-heading {
  margin-bottom: 48px;
}

.section-heading.center {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.split {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
}

.section-heading.split > p {
  max-width: 500px;
  color: var(--muted);
}

.section-heading h2,
.vision-card h2,
.agenda-intro h2,
.cta-card h2 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 1.02rem;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-bottom: 12px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--sky);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #fff;
  background: rgba(255,255,255,.17);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 22px;
  border: 0;
  border-radius: var(--radius-pill);
  font-weight: 900;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #67b5f6);
  box-shadow: 0 12px 30px rgba(78,159,236,.26);
}

.btn-primary:hover {
  box-shadow: 0 16px 36px rgba(78,159,236,.36);
}

.btn-secondary {
  color: #856a00;
  background: var(--yellow);
}

.btn-outline {
  color: var(--primary-dark);
  background: #fff;
  border: 1px solid #d7e8f8;
}

.btn-white {
  color: var(--primary-dark);
  background: #fff;
}

.btn-ghost-light {
  color: #fff;
  border: 1px solid rgba(255,255,255,.38);
  background: rgba(255,255,255,.08);
}

.btn-small {
  min-height: 42px;
  padding: 10px 17px;
  font-size: .88rem;
}

.btn-full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
  font-weight: 900;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.site-header.scrolled {
  background: rgba(255,255,255,.92);
  box-shadow: 0 8px 30px rgba(60,89,118,.08);
  backdrop-filter: blur(14px);
}

.navbar {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-logo {
  display: grid;
  place-items: center;
  width: 48px;
  aspect-ratio: 1;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #71c5ee);
  box-shadow: 0 9px 22px rgba(78,159,236,.2);
}

.brand-logo i {
  font-size: 1.15rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  font-family: "Poppins", sans-serif;
  font-size: .78rem;
  color: var(--primary-dark);
}

.brand-text span {
  font-size: 1.05rem;
  font-weight: 900;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  position: relative;
  padding: 9px 0;
  color: #475a72;
  font-size: .9rem;
  font-weight: 800;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 3px;
  border-radius: 99px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-dark);
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  display: block;
  margin: 4px auto;
  transition: var(--transition);
}

/* Hero */
.hero {
  min-height: 830px;
  padding-top: 150px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 18%, rgba(255,241,184,.58), transparent 19%),
    radial-gradient(circle at 84% 23%, rgba(223,248,234,.65), transparent 24%),
    linear-gradient(180deg, #f8fcff 0%, #ffffff 85%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 58px;
}

.hero-copy {
  max-width: 650px;
}

.hero-kicker {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 800;
}

.hero h1 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(3rem, 6vw, 5.3rem);
  line-height: .98;
  letter-spacing: -0.055em;
}

.hero h1 span {
  display: block;
  margin-top: 8px;
  color: var(--primary);
}

.hero-tagline {
  max-width: 620px;
  margin-top: 24px;
  color: #3f526a;
  font-size: 1.15rem;
  font-weight: 900;
}

.hero-description {
  max-width: 610px;
  margin-top: 14px;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 31px;
}

.trust-avatars {
  display: flex;
}

.trust-avatars span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-left: -7px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--sky);
  font-size: 1.1rem;
}

.trust-avatars span:first-child {
  margin-left: 0;
}

.hero-trust strong,
.hero-trust small {
  display: block;
}

.hero-trust small {
  color: var(--muted);
}

.hero-visual {
  position: relative;
}

.hero-illustration-card {
  position: relative;
  min-height: 500px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 44px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.72), rgba(239,249,255,.92)),
    var(--sky);
  box-shadow: 0 35px 80px rgba(88,141,179,.18);
  overflow: hidden;
}

.rainbow {
  position: absolute;
  width: 210px;
  height: 105px;
  left: 50%;
  top: 45px;
  transform: translateX(-50%);
  overflow: hidden;
}

.rainbow span {
  position: absolute;
  left: 50%;
  bottom: -100%;
  transform: translateX(-50%);
  border-radius: 50% 50% 0 0;
}

.rainbow span:nth-child(1) { width: 210px; height: 210px; border: 18px solid #ffb59a; }
.rainbow span:nth-child(2) { width: 165px; height: 165px; border: 18px solid #ffe49b; }
.rainbow span:nth-child(3) { width: 120px; height: 120px; border: 18px solid #a8e6c5; }

.cloud {
  position: absolute;
  font-size: 3.1rem;
  opacity: .8;
  animation: float 4s ease-in-out infinite;
}

.cloud-one { left: 30px; top: 80px; }
.cloud-two { right: 30px; top: 145px; animation-delay: -2s; }

.floating-item {
  position: absolute;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 54px;
  aspect-ratio: 1;
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
  font-size: 1.7rem;
  animation: float 3.8s ease-in-out infinite;
}

.star-one { right: 45px; top: 42px; transform: rotate(8deg); }
.book-one { left: 26px; bottom: 126px; animation-delay: -1.2s; }
.pencil-one { right: 30px; bottom: 74px; animation-delay: -2.1s; }

.school-scene {
  position: absolute;
  inset: auto 30px 44px;
  height: 350px;
}

.school-building {
  position: absolute;
  width: 70%;
  height: 218px;
  left: 50%;
  bottom: 42px;
  transform: translateX(-50%);
  border-radius: 16px 16px 28px 28px;
  background: #fff4ce;
  border: 6px solid #fff;
  box-shadow: 0 20px 48px rgba(78,111,132,.12);
}

.school-roof {
  position: absolute;
  width: calc(100% + 36px);
  height: 78px;
  left: -18px;
  top: -53px;
  background: #73bce8;
  clip-path: polygon(50% 0, 100% 72%, 92% 100%, 8% 100%, 0 72%);
  border-radius: 12px;
}

.school-sign {
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 12px;
  border-radius: 10px;
  color: #fff;
  background: #4d91ca;
  font-size: .75rem;
  font-weight: 900;
}

.school-windows {
  position: absolute;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 76%;
  top: 79px;
  left: 12%;
}

.school-windows span {
  height: 48px;
  border: 5px solid #fff;
  border-radius: 10px;
  background: #bce8f8;
}

.school-door {
  position: absolute;
  width: 62px;
  height: 82px;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  border: 5px solid #fff;
  border-bottom: 0;
  border-radius: 15px 15px 0 0;
  background: #e6b878;
}

.kids {
  position: absolute;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 20px;
  width: 100%;
  bottom: -3px;
  z-index: 4;
}

.kid {
  display: flex;
  align-items: end;
  gap: 3px;
  filter: drop-shadow(0 9px 11px rgba(28,61,82,.1));
}

.kid-head {
  font-size: 4.7rem;
}

.kid-book {
  margin-left: -22px;
  margin-bottom: 1px;
  font-size: 2.4rem;
}

.kid-one { transform: rotate(-2deg); }
.kid-two { transform: translateY(-14px); }
.kid-three { transform: rotate(2deg); }

.mini-badge {
  position: absolute;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border: 1px solid #fff;
  border-radius: 16px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  font-size: .8rem;
  font-weight: 900;
}

.badge-one { left: 34px; top: 34px; color: #3e7f62; }
.badge-two { right: 42px; bottom: 40px; color: #b1772c; }

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: .34;
}

.hero-blob-one {
  width: 240px;
  height: 240px;
  left: -100px;
  top: 220px;
  background: var(--yellow);
}

.hero-blob-two {
  width: 280px;
  height: 280px;
  right: -120px;
  bottom: 130px;
  background: var(--mint);
}

.hero-wave {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 54px;
  background: #fff;
  clip-path: polygon(0 70%, 13% 80%, 28% 52%, 42% 73%, 58% 48%, 75% 68%, 90% 48%, 100% 61%, 100% 100%, 0 100%);
}

/* Statistics */
.stats-section {
  position: relative;
  z-index: 4;
  margin-top: -24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 21px;
  border: 1px solid #edf2f6;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow);
}

.stat-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 55px;
  aspect-ratio: 1;
  border-radius: 18px;
  color: #4d81a3;
  font-size: 1.15rem;
}

.sky { background: var(--sky); }
.mint { background: var(--mint); }
.yellow { background: var(--yellow); }
.peach { background: var(--peach); }
.purple { background: var(--purple); }
.blue { background: var(--blue); }

.stat-card strong {
  font-family: "Poppins", sans-serif;
  font-size: 1.8rem;
}

.stat-card > div:last-child > span {
  font-size: 1.25rem;
  font-weight: 900;
}

.stat-card p {
  margin-top: -4px;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 800;
}

/* About */
.about-section {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 72px;
}

.about-image-wrap {
  position: relative;
}

.about-image {
  padding: 14px;
  border-radius: 36px;
  background: linear-gradient(145deg, var(--sky), var(--mint));
  transform: rotate(-1.5deg);
}

.about-image img {
  height: 520px;
  object-fit: cover;
  border: 8px solid #fff;
  border-radius: 28px;
}

.about-sticker {
  position: absolute;
  right: -22px;
  bottom: 55px;
  padding: 13px 18px;
  border-radius: var(--radius-pill);
  background: #fff;
  box-shadow: var(--shadow);
  font-weight: 900;
}

.about-dots {
  position: absolute;
  width: 100px;
  height: 100px;
  left: -28px;
  top: -22px;
  background-image: radial-gradient(var(--primary) 2px, transparent 2px);
  background-size: 15px 15px;
  opacity: .28;
}

.about-content h3 {
  margin: 10px 0 17px;
  font-family: "Poppins", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1.25;
  letter-spacing: -.035em;
}

.about-content > p {
  color: var(--muted);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
  margin: 28px 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  font-weight: 800;
}

.feature-item i {
  color: var(--primary);
}

/* Vision Mission */
.vision-section {
  background: linear-gradient(180deg, #f7fbff, #fbfffd);
}

.vision-grid {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 24px;
}

.vision-card,
.mission-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.vision-card {
  padding: 42px;
  color: #fff;
  background:
    radial-gradient(circle at 87% 14%, rgba(255,255,255,.18), transparent 22%),
    linear-gradient(140deg, #4e9fec, #70c1e8);
}

.vision-icon,
.mission-icon {
  display: grid;
  place-items: center;
  width: 58px;
  aspect-ratio: 1;
  margin-bottom: 20px;
  border-radius: 18px;
  background: rgba(255,255,255,.18);
  font-size: 1.4rem;
}

.vision-card > span,
.mission-card span {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-size: .8rem;
}

.vision-card h2 {
  margin: 9px 0 20px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.vision-card p {
  color: rgba(255,255,255,.9);
  font-size: 1.08rem;
}

.mission-card {
  padding: 40px;
  background: #fff;
  border: 1px solid var(--line);
}

.mission-heading {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 26px;
}

.mission-icon {
  flex: 0 0 auto;
  margin: 0;
  color: #a37119;
  background: var(--yellow);
}

.mission-heading h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
}

.mission-list {
  display: grid;
  gap: 13px;
}

.mission-list li {
  display: flex;
  gap: 11px;
  color: #53647a;
}

.mission-list i {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  border-radius: 50%;
  color: #3b8a62;
  background: var(--mint);
  font-size: .72rem;
}

/* Programs */
.programs-section {
  background: #fff;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.program-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition), border var(--transition);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.program-icon {
  display: grid;
  place-items: center;
  width: 64px;
  aspect-ratio: 1;
  margin-bottom: 20px;
  border-radius: 20px;
  font-size: 1.9rem;
}

.program-card h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.15rem;
}

.program-card p {
  min-height: 77px;
  margin: 9px 0 17px;
  color: var(--muted);
}

.program-card a {
  color: var(--primary-dark);
  font-weight: 900;
}

.program-card a i {
  margin-left: 5px;
  font-size: .8rem;
  transition: transform var(--transition);
}

.program-card:hover a i {
  transform: translateX(4px);
}

/* Teachers */
.teachers-section {
  background: linear-gradient(180deg, #fcfeff, #f9fcff);
}

.teacher-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.teacher-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
}

.teacher-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
}

.teacher-photo {
  position: relative;
  height: 280px;
  margin: 10px;
  overflow: hidden;
  border-radius: 20px;
}

.teacher-photo img {
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.teacher-card:hover img {
  transform: scale(1.05);
}

.teacher-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 7px 11px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.92);
  color: var(--primary-dark);
  font-size: .74rem;
  font-weight: 900;
}

.teacher-info {
  padding: 10px 18px 22px;
}

.teacher-info h3 {
  font-size: 1rem;
}

.teacher-info p {
  margin: 3px 0 13px;
  color: var(--muted);
  font-size: .88rem;
}

.social-mini {
  display: flex;
  gap: 8px;
}

.social-mini a,
.footer-social a {
  display: grid;
  place-items: center;
  width: 36px;
  aspect-ratio: 1;
  border-radius: 50%;
  color: var(--primary-dark);
  background: var(--sky-soft);
  transition: var(--transition);
}

.social-mini a:hover,
.footer-social a:hover {
  color: #fff;
  background: var(--primary);
  transform: translateY(-3px);
}

/* Activities */
.activities-section {
  background: #fff;
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.activity-card {
  padding: 28px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  transition: var(--transition);
}

.activity-card:nth-child(1) { background: #f5fbff; }
.activity-card:nth-child(2) { background: #f6fff9; }
.activity-card:nth-child(3) { background: #fffaf4; }
.activity-card:nth-child(4) { background: #fdf8ff; }
.activity-card:nth-child(5) { background: #fffdf4; }
.activity-card:nth-child(6) { background: #f6fffb; }

.activity-card:hover {
  transform: translateY(-6px) rotate(-.4deg);
  box-shadow: var(--shadow);
}

.activity-card > span {
  display: block;
  margin-bottom: 18px;
  font-size: 2.2rem;
}

.activity-card h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.06rem;
}

.activity-card p {
  margin-top: 8px;
  color: var(--muted);
}

/* Extracurricular */
.extracurricular-section {
  overflow: hidden;
  background: linear-gradient(180deg, #f8fcff, #fff);
}

.slider-controls {
  display: flex;
  gap: 10px;
}

.slider-btn,
.testimonial-control {
  display: grid;
  place-items: center;
  width: 48px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 8px 24px rgba(58,86,110,.08);
  transition: var(--transition);
}

.slider-btn:hover,
.testimonial-control:hover {
  color: #fff;
  background: var(--primary);
  transform: translateY(-2px);
}

.carousel-shell {
  overflow: hidden;
}

.extra-track {
  display: flex;
  gap: 18px;
  transition: transform .55s cubic-bezier(.22,.72,.35,1);
  will-change: transform;
}

.extra-card {
  flex: 0 0 calc((100% - 54px) / 4);
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(66,104,136,.07);
}

.extra-image {
  display: grid;
  place-items: center;
  min-height: 170px;
  margin: 10px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--sky), #fff6d1);
  font-size: 4.8rem;
}

.extra-card > div:last-child {
  padding: 14px 20px 23px;
}

.extra-card span {
  color: var(--primary-dark);
  font-size: .77rem;
  font-weight: 900;
  text-transform: uppercase;
}

.extra-card h3 {
  margin: 3px 0 4px;
  font-family: "Poppins", sans-serif;
}

.extra-card p {
  color: var(--muted);
  font-size: .9rem;
}

/* Achievements */
.achievements-section {
  background: #fff;
}

.achievement-timeline {
  position: relative;
  max-width: 850px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.achievement-timeline::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 30px;
  bottom: 30px;
  width: 2px;
  background: linear-gradient(var(--primary), var(--mint-strong));
  opacity: .32;
}

.achievement-item {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: start;
  gap: 20px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(66,104,136,.06);
}

.achievement-icon {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 64px;
  aspect-ratio: 1;
  border-radius: 20px;
  background: var(--yellow);
  font-size: 1.8rem;
}

.achievement-item span {
  color: var(--primary-dark);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.achievement-item h3 {
  margin: 3px 0 5px;
  font-size: 1.08rem;
}

.achievement-item p {
  color: var(--muted);
}

/* Gallery */
.gallery-section {
  background: linear-gradient(180deg, #fbfdff, #f9fffc);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 22px;
  background: #eaf3f8;
  text-align: left;
}

.gallery-item.tall {
  grid-row: span 2;
}

.gallery-item.wide {
  grid-column: span 2;
}

.gallery-item img {
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease, filter .5s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(20,43,63,.68));
}

.gallery-item span {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  color: #fff;
  font-weight: 900;
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: saturate(1.08);
}

/* News */
.news-section {
  background: #fff;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.news-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: #fff;
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
}

.news-thumb {
  position: relative;
  height: 235px;
  margin: 10px;
  overflow: hidden;
  border-radius: 18px;
}

.news-thumb img {
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.news-card:hover .news-thumb img {
  transform: scale(1.05);
}

.news-thumb span {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 7px 11px;
  border-radius: var(--radius-pill);
  color: var(--primary-dark);
  background: rgba(255,255,255,.92);
  font-size: .72rem;
  font-weight: 900;
}

.news-body {
  padding: 11px 20px 24px;
}

.news-body small {
  color: var(--muted);
}

.news-body h3 {
  margin: 9px 0 9px;
  font-family: "Poppins", sans-serif;
  font-size: 1.08rem;
  line-height: 1.42;
}

.news-body p {
  color: var(--muted);
  font-size: .92rem;
}

.news-body a {
  display: inline-flex;
  gap: 7px;
  margin-top: 15px;
  color: var(--primary-dark);
  font-weight: 900;
  font-size: .9rem;
}

/* Agenda */
.agenda-section {
  background: linear-gradient(145deg, #eef8ff, #f7fff9);
}

.agenda-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 70px;
}

.agenda-intro p {
  margin: 17px 0 28px;
  color: var(--muted);
}

.agenda-list {
  display: grid;
  gap: 13px;
}

.agenda-card {
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 16px;
  border: 1px solid rgba(219,231,240,.9);
  border-radius: 20px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 12px 30px rgba(66,104,136,.05);
}

.date-box {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 76px;
  height: 76px;
  border-radius: 18px;
  background: var(--sky);
  line-height: 1;
}

.date-box strong {
  font-family: "Poppins", sans-serif;
  font-size: 1.7rem;
}

.date-box span {
  color: var(--primary-dark);
  font-size: .74rem;
  font-weight: 900;
}

.agenda-card small,
.agenda-card p {
  color: var(--muted);
  font-size: .85rem;
}

.agenda-card h3 {
  margin: 2px 0;
  font-size: 1rem;
}

/* Testimonials */
.testimonials-section {
  background: #fff;
}

.testimonial-wrap {
  position: relative;
  max-width: 850px;
  margin: 0 auto;
}

.testimonial-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.testimonial-track {
  display: flex;
  transition: transform .55s cubic-bezier(.22,.72,.35,1);
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: 52px 80px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 88% 13%, rgba(255,242,184,.45), transparent 18%),
    linear-gradient(145deg, #f8fcff, #fff);
  text-align: center;
}

.quote-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 8px;
  border-radius: 18px;
  color: var(--primary);
  background: var(--sky);
  font-family: Georgia, serif;
  font-size: 3.1rem;
  line-height: 1.45;
}

.stars {
  color: #f7bb45;
  letter-spacing: 3px;
}

.testimonial-slide blockquote {
  margin: 18px auto 24px;
  max-width: 650px;
  font-family: "Poppins", sans-serif;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  font-weight: 700;
  line-height: 1.55;
}

.parent-profile {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-align: left;
}

.parent-profile > span {
  display: grid;
  place-items: center;
  width: 48px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--peach);
  font-size: 1.5rem;
}

.parent-profile strong,
.parent-profile small {
  display: block;
}

.parent-profile small {
  color: var(--muted);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
}

.testimonial-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
}

.testimonial-control:hover {
  transform: translateY(-53%);
}

.testimonial-control.prev { left: -25px; }
.testimonial-control.next { right: -25px; }

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.testimonial-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 50%;
  background: #d9e6ef;
  transition: var(--transition);
}

.testimonial-dot.active {
  width: 27px;
  border-radius: 99px;
  background: var(--primary);
}

/* CTA */
.cta-section {
  padding-top: 65px;
  background: #fff;
}

.cta-card {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 52px;
  border-radius: 36px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 24%, rgba(255,255,255,.18), transparent 20%),
    radial-gradient(circle at 10% 100%, rgba(184,248,222,.2), transparent 28%),
    linear-gradient(135deg, #438fda, #63b8de);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.cta-card h2 {
  max-width: 650px;
  margin-bottom: 12px;
}

.cta-card p {
  max-width: 610px;
  color: rgba(255,255,255,.88);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.cta-mascot {
  position: absolute;
  right: 40px;
  bottom: 10px;
  font-size: 8.5rem;
  transform: rotate(4deg);
}

.cta-decor {
  position: absolute;
  font-size: 2rem;
  opacity: .8;
}

.decor-a { top: 35px; right: 160px; }
.decor-b { bottom: 35px; left: 54%; }
.decor-c { top: 35px; left: 48%; transform: rotate(-18deg); }

/* Contact */
.contact-section {
  background: linear-gradient(180deg, #fbfdff, #f8fcff);
}

.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 34px;
}

.contact-info {
  display: grid;
  gap: 12px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}

.contact-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  aspect-ratio: 1;
  border-radius: 15px;
  color: var(--primary-dark);
  background: var(--sky);
}

.contact-card span,
.contact-card strong {
  display: block;
}

.contact-card span {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}

.contact-card strong {
  font-size: .93rem;
}

.map-placeholder {
  min-height: 170px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  margin-top: 4px;
  padding: 24px;
  border: 1px dashed #b8d7ec;
  border-radius: 22px;
  background:
    linear-gradient(rgba(255,255,255,.75), rgba(255,255,255,.75)),
    repeating-linear-gradient(45deg, #dff2ff 0 12px, #edf9f1 12px 24px);
  text-align: center;
}

.map-placeholder i {
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 2rem;
}

.map-placeholder span {
  color: var(--muted);
  font-size: .84rem;
}

.contact-form {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}

.form-tag {
  color: var(--primary-dark);
  font-size: .8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-form h3 {
  margin-top: 4px;
  font-family: "Poppins", sans-serif;
  font-size: 1.8rem;
}

.contact-form > p {
  margin: 5px 0 22px;
  color: var(--muted);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: .86rem;
  font-weight: 900;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid #dce7ef;
  border-radius: 14px;
  outline: 0;
  background: #fbfdff;
  transition: border var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-group input {
  height: 50px;
  padding: 0 14px;
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
  padding: 13px 14px;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #8fc9f1;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(78,159,236,.09);
}

.form-group.invalid input,
.form-group.invalid textarea {
  border-color: #e99090;
  background: #fffafa;
}

.error-message {
  display: block;
  min-height: 18px;
  margin-top: 4px;
  color: #c45c5c;
  font-size: .73rem;
  font-weight: 700;
}

.form-success {
  display: none;
  margin-top: 14px;
  padding: 11px 13px;
  border-radius: 12px;
  color: #397654;
  background: var(--mint);
  font-size: .82rem;
  font-weight: 800;
}

.form-success.show {
  display: block;
}

/* Footer */
.footer {
  padding: 64px 0 20px;
  color: #dbe6ef;
  background: #203047;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 55px;
}

.brand-footer {
  color: #fff;
}

.brand-footer .brand-text strong {
  color: #95ccf5;
}

.footer-brand p {
  max-width: 330px;
  margin: 18px 0;
  color: #aebccb;
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-social a {
  color: #d9eaff;
  background: rgba(255,255,255,.08);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links h4 {
  margin-bottom: 6px;
  color: #fff;
  font-family: "Poppins", sans-serif;
}

.footer-links a {
  color: #aebccb;
  font-size: .92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #fff;
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: #95a7b9;
  font-size: .85rem;
}

.footer-bottom span {
  color: #ff8f8f;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(20,35,51,.86);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 930px;
  width: 100%;
}

.lightbox-content img {
  max-height: 76vh;
  object-fit: contain;
  border-radius: 22px;
  background: #fff;
}

.lightbox-content p {
  margin-top: 14px;
  color: #fff;
  text-align: center;
  font-weight: 900;
}

.lightbox-close {
  position: absolute;
  right: 25px;
  top: 25px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.12);
  font-size: 1.3rem;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 800;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--primary);
  box-shadow: 0 12px 30px rgba(78,159,236,.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .72s ease, transform .72s ease;
}

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

/* Animations */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Responsive */
@media (max-width: 1100px) {
  .nav-menu {
    gap: 13px;
  }

  .nav-link {
    font-size: .82rem;
  }

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

  .extra-card {
    flex-basis: calc((100% - 36px) / 3);
  }

  .cta-mascot {
    opacity: .7;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 72px;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 1002;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(82vw, 390px);
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    padding: 100px 24px 30px;
    background: #fff;
    box-shadow: -20px 0 60px rgba(31,57,82,.12);
    transition: right var(--transition);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    padding: 12px 4px;
    font-size: .98rem;
  }

  .nav-link::after {
    width: 38px;
  }

  .nav-cta {
    margin-top: 10px;
  }

  .hero {
    min-height: auto;
    padding: 130px 0 100px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .hero-copy {
    text-align: center;
    margin-inline: auto;
  }

  .hero-copy .eyebrow,
  .hero-actions,
  .hero-trust {
    justify-content: center;
  }

  .hero-illustration-card {
    max-width: 600px;
    margin-inline: auto;
  }

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

  .about-grid,
  .vision-grid,
  .agenda-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    gap: 48px;
  }

  .about-image-wrap {
    max-width: 620px;
    margin: 0 auto;
  }

  .program-grid,
  .activity-grid,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-item.tall {
    grid-row: span 1;
  }

  .gallery-item.wide {
    grid-column: span 2;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

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

  .section {
    padding: 78px 0;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-heading.split {
    align-items: start;
    flex-direction: column;
    gap: 15px;
  }

  .hero {
    padding-top: 112px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero-description {
    font-size: .95rem;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .hero-illustration-card {
    min-height: 420px;
    border-radius: 30px;
  }

  .school-scene {
    height: 300px;
    inset: auto 10px 28px;
  }

  .school-building {
    height: 185px;
  }

  .school-windows {
    top: 68px;
  }

  .kid-head {
    font-size: 3.8rem;
  }

  .kid-book {
    font-size: 1.9rem;
  }

  .mini-badge {
    font-size: .7rem;
  }

  .stats-grid,
  .program-grid,
  .teacher-grid,
  .activity-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .about-image img {
    height: 400px;
  }

  .about-sticker {
    right: 5px;
  }

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

  .vision-card,
  .mission-card {
    padding: 28px;
  }

  .extra-card {
    flex-basis: calc((100% - 18px) / 2);
  }

  .gallery-grid {
    grid-auto-rows: 190px;
  }

  .testimonial-slide {
    padding: 42px 32px;
  }

  .testimonial-control {
    display: none;
  }

  .cta-card {
    padding: 36px 26px 150px;
  }

  .cta-mascot {
    right: 25px;
    font-size: 6.5rem;
  }

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

  .contact-form {
    padding: 25px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 500px) {
  .brand-text span {
    font-size: .92rem;
  }

  .brand-logo {
    width: 43px;
  }

  .stats-grid {
    gap: 10px;
  }

  .stat-card {
    padding: 16px;
  }

  .stat-icon {
    width: 48px;
  }

  .about-image img {
    height: 330px;
  }

  .mission-heading {
    align-items: flex-start;
  }

  .extra-card {
    flex-basis: 100%;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 210px;
  }

  .gallery-item.wide {
    grid-column: span 1;
  }

  .achievement-item {
    grid-template-columns: 50px 1fr;
    padding: 19px;
  }

  .achievement-icon {
    width: 50px;
  }

  .achievement-timeline::before {
    left: 25px;
  }

  .agenda-card {
    align-items: flex-start;
  }

  .date-box {
    width: 65px;
    height: 65px;
  }

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

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

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