/* ===== RESET & VARIABLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #0047AB;
  --blue-dark:  #003380;
  --blue-light: #1565C0;
  --accent:     #FFB300;
  --white:      #FFFFFF;
  --off-white:  #F4F7FC;
  --text:       #1A1A2E;
  --muted:      #5A6880;
  --border:     #DDE3EF;
  --green-wa:   #25D366;
  --radius:     14px;
  --shadow:     0 4px 24px rgba(0,71,171,.12);
  --shadow-lg:  0 8px 40px rgba(0,71,171,.18);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
i {color: var(--accent);}

/* ===== UTILITY ===== */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.section    { padding: 85px 0; }
.section-alt { background: var(--off-white); }

.badge {
  display: inline-block;
  background: rgba(0,71,171,.1);
  color: var(--blue);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.7;
}
.section-head { margin-bottom: 48px; }
.section-head.center { text-align: center; }
.section-head.center .section-sub { margin: 0 auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .25s ease;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--blue); }
.btn-wa {
  background: var(--green-wa);
  color: var(--white);
}
.btn-wa:hover { background: #1ebe5c; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(37,211,102,.35); }

/* ===== HEADER / NAV ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  transition: background .3s;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; 
  justify-content: center;
  color: var(--accent);
  font-size: 1.3rem;
  margin: 0;
}
.logo-text { line-height: 1.15; }
.logo-text strong { display: block; font-size: .95rem; font-weight: 700; color: var(--blue); }
.logo-text span   { font-size: .72rem; color: var(--muted); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  position: relative;
  transition: color .2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform .25s ease;
}
.nav-links a:hover { color: var(--blue); }
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-links .active {
  color: var(--blue);
  transform: scaleX(1);
  
}
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-cta .btn { padding: 10px 20px; font-size: .85rem; }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 20px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
.mobile-menu .active {
  color: var(--blue);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 500;
  color: var(--text);
  font-size: .95rem;
  transition: background .2s, color .2s;
}
.mobile-menu a:hover { background: var(--off-white); color: var(--blue); }
.mobile-menu .btn { margin-top: 8px; justify-content: center; border-radius: 10px; }

/* ===== HERO ===== */
#home {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 50%, #1976D2 100%);
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
}
#home::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
#home::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { color: var(--white); }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge span { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; }
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-content h1 em { color: var(--accent); font-style: normal; }
.hero-content p {
  font-size: 1rem;
  line-height: 1.7;
  opacity: .88;
  margin-bottom: 36px;
  max-width: 460px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
}
.hero-img-wrap {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-card {
  position: absolute;
  background: var(--white);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  min-width: 170px;
}
.hero-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  border: thin solid #f8db98;;
}
.hero-card strong { display: block; font-size: .95rem; font-weight: 700; color: var(--text); }
.hero-card small  { font-size: .75rem; color: var(--muted); }
.card-top-left  { top: -20px; left: -20px; }
.card-bottom-right { bottom: -20px; right: -20px; }

/* ===== WHY CHOOSE US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why-card:hover::before { transform: scaleX(1); }
.why-icon {
  width: 56px; height: 56px;
  background: rgba(0,71,171,.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p  { font-size: .88rem; color: var(--muted); line-height: 1.65; }

/* ===== STATS ===== */
#stats {
  background: var(--blue);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  text-align: center;
}
.stat-item { color: var(--white); }
.stat-num {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: .9rem; opacity: .88; font-weight: 500; }

/* ===== GALLERY PREVIEW ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: 14px;
}
.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #1565C0, #0D47A1);
  cursor: pointer;
}
.gallery-item:first-child {
  grid-row: 1 / 3;
}
.gallery-item:first-child .gallery-placeholder { font-size: 3.5rem; }
.gallery-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: 2rem;
  gap: 8px;
  transition: transform .3s ease;
  position: absolute;
  top: 10px;
  opacity: 0.7;
}
.gallery-placeholder small { font-size: .75rem; font-weight: 500; }
.gallery-item:hover .gallery-placeholder { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,71,171,.5);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: .85rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity .3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-cta { text-align: center; margin-top: 32px; }

/* ===== TESTIMONIALS ===== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testi-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.testi-text { font-size: .92rem; color: var(--muted); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-author strong { display: block; font-size: .9rem; font-weight: 600; }

/* ===== CTA BANNER ===== */
#cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  padding: 80px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
#cta::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
#cta h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 16px; position: relative; }
#cta p   { font-size: 1rem; opacity: .88; max-width: 520px; margin: 0 auto 36px; line-height: 1.7; position: relative; }
#cta .hero-btns { justify-content: center; position: relative; }

/* ===== ABOUT PAGE ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: auto;
}
.about-img-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  font-weight: 500;
  gap: 10px;
}
.about-img-inner img {
  width: 50%;
  border-radius: 10px;
}
.about-img-inner span { font-size: 3.5rem; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.mv-card {
  background: var(--off-white);
  border-radius: 12px;
  padding: 20px;
  border-left: 4px solid var(--blue);
}
.mv-card h4 { font-size: .85rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.mv-card p  { font-size: .84rem; color: var(--muted); line-height: 1.6; }

.values-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.value-tag {
  background: rgba(0,71,171,.08);
  color: var(--blue);
  font-size: .82rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 50px;
}

.head-msg {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  margin-top: 48px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.head-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  flex-shrink: 0;
}
.head-msg p {
  font-size: .92rem;
  color: var(--muted); 
  line-height: 1.75; font-style: italic; 
  margin-bottom: 12px; }
.head-msg strong { font-size: .9rem; font-weight: 700; color: var(--text); display: block; }
.head-msg small  { font-size: .78rem; color: var(--muted); }


.anthem {
  width: 50%;
  margin: 50px auto;
  background-color: #f6f4f4fe;
  border-radius: 8px;
  padding: 30px;
}
.anthem p {
  font-size: .95rem;
  color: var(--muted); 
  line-height: 1.75; font-style: italic; 
  margin-bottom: 12px;
}
.school-anthem {
  flex: 1;
  text-align: center;
}

/* ===== ACADEMICS PAGE ===== */
.academics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.acad-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform .25s ease, box-shadow .25s ease;
}
.acad-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.acad-header {
  background: var(--blue);
  padding: 32px 28px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 16px;
}
.acad-header.nursery  { background: linear-gradient(135deg, #0288D1, #0277BD); }
.acad-header.primary  { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); }
.acad-header.secondary{ background: linear-gradient(135deg, #1A237E, #283593); }
.acad-ico { font-size: 2rem; }
.acad-header h3 { font-size: 1.15rem; font-weight: 700; }
.acad-header span { font-size: .8rem; opacity: .8; }
.acad-body { padding: 24px 28px; background: var(--white); }
.acad-body p { font-size: .88rem; color: var(--muted); line-height: 1.7; margin-bottom: 18px; }
.acad-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.acad-tag { background: var(--off-white); color: var(--blue); font-size: .78rem; font-weight: 600; padding: 5px 12px; border-radius: 50px; }

/* ===== GALLERY PAGE ===== */
.gallery-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 10px;
  align-items: flex-start;
}
.gallery-full-item {
  border-radius: 9px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  margin: 10px 0;
}
.gallery-full-item img {
  width: 100%;
}
.gal-inner {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.75);
  gap: 10px;
  transition: transform .3s ease;
  border: thin solid #0000;
}
.gallery-full-item:hover .gal-inner { transform: scale(1.06); }
.gal-inner .gal-ico { font-size: 2.2rem; }
.gal-inner small    { font-size: .78rem; font-weight: 500; }
.gal-overlay {
  position: absolute; inset: 0;
  background: rgba(0,71,171,.55);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: .85rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.gallery-full-item:hover .gal-overlay { opacity: 1; }

.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  justify-content: center;
  align-items: center;
}
.lightbox img {
  position: relative;
  z-index: 1;
  max-width: 80%;
  max-height: 80%;
  cursor: default;
  user-select: none;
}
.lightbox .close, .lightbox .prev, .lightbox .next {
  position: absolute;
  z-index: 2;
  color: white;
  font-size: 30px;
  cursor: pointer;
}
.lightbox .close { top: 20px; right: 40px; }
.lightbox .prev { left: 30px; top: 50%; transform: translateY(-50%); }
.lightbox .next { right: 30px; top: 50%; transform: translateY(-50%); }


/* ===== CONTACT/APPLY PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 24px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(0,71,171,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--blue);
}
.contact-item strong { display: block; font-size: .85rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.contact-item span { font-size: .88rem; color: var(--muted); line-height: 1.5; }

/* ===== ADMISSION FORM ===== */
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.form-card p { font-size: .85rem; color: var(--muted); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--off-white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,71,171,.12);
  background: var(--white);
}
.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background .2s, transform .2s;
}
.form-submit:hover { background: var(--blue-dark); transform: translateY(-1px); }

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success .success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.form-success p { font-size: .9rem; color: var(--muted); }

/* ===== FOOTER ===== */
footer {
  background: var(--text);
  color: rgba(255,255,255,.8);
  padding: 60px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo-icon {
  width: 65px; height: 65px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--white);
}
.footer-logo-text strong {
  display: block; font-size: .9rem;
  font-weight: 700; 
  color: var(--white);
}
.footer-logo-text small  {
  font-size: .7rem; 
  color: rgba(255,255,255,.5);
}
.footer-brand p {
  font-size: .85rem; line-height: 1.7;
  max-width: 260px;
}
.footer-col h4 {
  font-size: .88rem; 
  font-weight: 700; 
  color: var(--white); 
  margin-bottom: 16px; 
  text-transform: uppercase; 
  letter-spacing: .06em;
}
.footer-col ul {
  list-style: none; display: flex;
  flex-direction: column; 
  gap: 10px;
  }
.footer-col ul li a {
  font-size: .85rem; 
  color: rgba(255,255,255,.65); 
  transition: color .2s;
  display: flex;
  gap: 5px;
}
.footer-col ul li a i {
  font-size: 18px;
}
.footer-col ul li a:hover {
  color: var(--accent);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8rem; }
.footer-socials { display: flex; gap: 10px; }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 40px; right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.wa-tooltip {
  background: var(--text);
  color: var(--white);
  font-size: .8rem;
  font-weight: 500;
  padding: 8px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all .3s;
  pointer-events: none;
}
.wa-float:hover .wa-tooltip {
  opacity: 1; transform: translateX(0);
}
.wa-btn {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--green-wa);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  animation: waPulse 2.5s infinite;
}
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,.55); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 6px 32px rgba(37,211,102,.7), 0 0 0 8px rgba(37,211,102,.12); }
}

/* ===== PAGE SECTIONS (SPA-style) ===== */
.page.active { display: block; }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner   { grid-template-columns: 1fr; }
  .hero-visual  { display: none; }
  .about-grid   { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .section { padding: 75px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery-grid .gallery-item:first-child { grid-row: auto; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .head-msg { flex-direction: column; }
}
@media (max-width: 420px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-full-grid { grid-template-columns: 1fr 1fr; }
}