/* ============================================================
   THE SCHOLARS' ROOM — Interactive & Animated (v3)
   #184A45 (Deep Teal) | #C5A46D (Gold) | #FAF6EF (Cream) | #C98B8B (Rose)
   More Rose presence throughout
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --space-1:  0.25rem; --space-2:  0.5rem; --space-3:  0.75rem;
  --space-4:  1rem; --space-5:  1.25rem; --space-6:  1.5rem;
  --space-8:  2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;
  --color-bg: #FAF6EF; --color-surface: #FFFFFF; --color-surface-2: #F5F0E6;
  --color-surface-offset: #EDE8DE; --color-divider: #D9D2C5; --color-border: #C5BDA9;
  --color-text: #1A1A1A; --color-text-muted: #5C5C5C; --color-text-faint: #9A9A9A;
  --color-text-inverse: #FAF6EF;
  --color-primary: #184A45; --color-primary-hover: #0F3330; --color-primary-active: #0A2321;
  --color-primary-light: #E5EDEC;
  --color-accent: #C5A46D; --color-accent-hover: #B08E55; --color-accent-active: #9A7B45;
  --color-accent-light: #F5EDE0;
  --color-rose: #C98B8B; --color-rose-hover: #B77474; --color-rose-active: #A66363;
  --color-rose-light: #F5E8E8; --color-rose-bg: #FDF5F5;
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(24,74,69,0.06);
  --shadow-md: 0 4px 12px rgba(24,74,69,0.08);
  --shadow-lg: 0 12px 32px rgba(24,74,69,0.12);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --content-wide: 1200px;
}

/* ============ GLOBAL ============ */
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }
.container { width: 100%; max-width: var(--content-wide); margin: 0 auto; padding: 0 var(--space-6); }
.section-padding { padding: clamp(var(--space-12), 6vw, var(--space-24)) 0; }
.section-label {
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-rose);
  margin-bottom: var(--space-3); display: inline-block;
}
.section-title {
  font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600;
  color: var(--color-primary); margin-bottom: var(--space-4); line-height: 1.1;
}
.section-subtitle { font-size: var(--text-base); color: var(--color-text-muted); max-width: 580px; line-height: 1.7; }

/* ============ SCROLL REVEAL (GSAP-driven) ============ */
.reveal { opacity: 0; }
.reveal-up { opacity: 0; transform: translateY(40px); }
.reveal-left { opacity: 0; transform: translateX(-40px); }
.reveal-right { opacity: 0; transform: translateX(40px); }
.reveal-scale { opacity: 0; transform: scale(0.92); }
/* Fallback: if GSAP/ScrollTrigger fails to load, reveal all hidden elements after 2s */
@keyframes reveal-fallback { to { opacity: 1; transform: none; } }
.reveal-up, .reveal-left, .reveal-right, .reveal-scale {
  animation: reveal-fallback 0.01s 2s forwards;
}
/* Once GSAP processes an element it sets inline styles; this class disables the fallback */
.gsap-revealed { animation: none; }

/* ============ BUTTONS with micro-interactions ============ */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 14px 32px; border-radius: var(--radius-full);
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600;
  letter-spacing: 0.02em; text-decoration: none; cursor: pointer; border: none;
  position: relative; overflow: hidden;
  transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out),
              background 180ms var(--ease-out), color 180ms var(--ease-out);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0) scale(0.98); box-shadow: var(--shadow-sm); }
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.25) 0%, transparent 60%);
  opacity: 0; transition: opacity 200ms;
}
.btn:hover::after { opacity: 1; }
.btn-primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn-primary:hover { background: var(--color-primary-hover); color: var(--color-text-inverse); }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-hover); color: #fff; }
.btn-rose { background: var(--color-rose); color: #fff; }
.btn-rose:hover { background: var(--color-rose-hover); color: #fff; }
.btn-outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-text-inverse); }
.btn-outline-rose { background: transparent; color: var(--color-rose); border: 2px solid var(--color-rose); }
.btn-outline-rose:hover { background: var(--color-rose); color: #fff; }
.btn i.fa-arrow-right { transition: transform 300ms var(--ease-out); }
.btn:hover i.fa-arrow-right { transform: translateX(4px); }

/* ============ HEADER / NAV ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease;
}
.site-header:not(.scrolled) { background: transparent; }
.site-header.scrolled {
  background: rgba(250, 246, 239, 0.97); box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}

/* Topbar */
.topbar {
  background: var(--color-primary); padding: 8px 0; font-size: var(--text-xs);
  color: var(--color-text-inverse);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.site-header.scrolled .topbar { transform: translateY(-100%); height: 0; padding: 0; opacity: 0; overflow: hidden; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-2); }
.topbar a { color: var(--color-text-inverse); opacity: 0.9; }
.topbar a:hover { opacity: 1; color: var(--color-accent); }
.topbar-left { display: flex; align-items: center; gap: var(--space-6); }
.topbar-left span { display: flex; align-items: center; gap: var(--space-2); }
.topbar-right { display: flex; align-items: center; gap: var(--space-4); }
.topbar-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%; background: rgba(255,255,255,0.15);
  font-size: 12px; transition: transform 200ms var(--ease-out), background 200ms var(--ease-out);
}
.topbar-social a:hover { background: var(--color-rose); transform: scale(1.15); }

/* Main Nav */
.main-nav { padding: 16px 0; transition: padding 0.3s ease; }
.site-header.scrolled .main-nav { padding: 10px 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.logo-img { height: 54px; width: auto; transition: height 0.3s ease; }
.site-header.scrolled .logo-img { height: 44px; }
.logo-text {
  font-family: var(--font-display); font-size: clamp(1.1rem, 1rem + 0.5vw, 1.4rem);
  font-weight: 600; color: var(--color-primary); line-height: 1.2;
  transition: color 0.3s ease;
}
.site-header:not(.scrolled) .logo-text { color: #fff; }
.logo-text small {
  display: block; font-family: var(--font-body); font-size: 0.65em;
  font-weight: 400; color: var(--color-text-muted); letter-spacing: 0.04em;
  margin-top: 2px;
}
.site-header:not(.scrolled) .logo-text small { color: rgba(255,255,255,0.7); }

.nav-links { display: flex; align-items: center; gap: var(--space-8); list-style: none; }
.nav-links a {
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500;
  text-decoration: none; padding: var(--space-2) 0; position: relative;
  transition: color 200ms var(--ease-out);
}
.site-header:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.85); }
.site-header:not(.scrolled) .nav-links a:hover,
.site-header:not(.scrolled) .nav-links a.active { color: #fff; }
.site-header.scrolled .nav-links a { color: var(--color-text); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 50%; width: 0; height: 2px;
  background: var(--color-rose); transition: width 0.3s var(--ease-out), left 0.3s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; left: 0; }

/* Services Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { cursor: pointer; }
.nav-dropdown > a i.fa-chevron-down { font-size: 10px; margin-left: 4px; transition: transform 0.3s ease; }
.dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); border: 1px solid var(--color-divider);
  min-width: 220px; padding: var(--space-3) 0;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out), visibility 0.3s;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-dropdown:hover > a i.fa-chevron-down { transform: rotate(180deg); }
.dropdown-menu a {
  display: block; padding: var(--space-2) var(--space-5); font-size: var(--text-sm);
  color: var(--color-text) !important; font-weight: 400; white-space: nowrap;
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
}
.dropdown-menu a:hover {
  background: var(--color-rose-light); color: var(--color-rose) !important;
  padding-left: var(--space-6);
}
.dropdown-menu a::after { display: none; }

.nav-cta { display: flex; align-items: center; gap: var(--space-4); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: var(--space-2); z-index: 101; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text); transition: all 0.3s ease; }
.site-header:not(.scrolled) .hamburger span { background: #fff; }

/* Mobile Nav */
.mobile-nav {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-bg); z-index: 200; padding: var(--space-8) var(--space-6);
  flex-direction: column; overflow-y: auto;
}
.mobile-nav.open { display: flex; animation: fadeInNav 0.3s var(--ease-out); }
@keyframes fadeInNav { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: none; } }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-10); }
.mobile-nav-close { font-size: 28px; cursor: pointer; color: var(--color-text); background: none; border: none; }
.mobile-nav-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-5); }
.mobile-nav-links a { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--color-primary); text-decoration: none; }
.mobile-nav-links .mobile-dropdown-label { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--color-primary); cursor: pointer; background: none; border: none; padding: 0; display: flex; align-items: center; gap: var(--space-2); }
.mobile-subnav { list-style: none; padding-left: var(--space-6); margin-top: var(--space-3); display: none; }
.mobile-subnav.open { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-subnav a { font-size: var(--text-lg); font-weight: 400; color: var(--color-rose); }

/* Hero entrance (GSAP-driven) */
#heroContent, #heroImage { opacity: 0; }

/* ============ HERO ============ */
.hero {
  position: relative; overflow: hidden; min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E5F59 40%, #184A45 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero-shape { position: absolute; border-radius: 50%; opacity: 0.06; }
.hero-shape-1 { width: 600px; height: 600px; top: -200px; right: -100px; background: var(--color-accent); animation: floatSlow 20s ease-in-out infinite; }
.hero-shape-2 { width: 400px; height: 400px; bottom: -100px; left: -100px; background: var(--color-rose); animation: floatSlow 15s ease-in-out infinite reverse; }
.hero-shape-3 { width: 200px; height: 200px; top: 40%; left: 30%; background: var(--color-rose); animation: floatSlow 12s ease-in-out infinite 3s; }
@keyframes floatSlow {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(5deg); }
  66% { transform: translate(-20px, 20px) rotate(-3deg); }
}
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='20' cy='20' r='1.5'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-curve { position: absolute; bottom: -2px; left: 0; right: 0; z-index: 2; }
.hero-curve svg { display: block; width: 100%; height: auto; }

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12);
  align-items: center; position: relative; z-index: 3; padding: 140px 0 120px;
}
.hero-content { color: var(--color-text-inverse); }
.hero-label {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(201, 139, 139, 0.2); border: 1px solid rgba(201, 139, 139, 0.3);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 500; color: var(--color-rose);
  margin-bottom: var(--space-6); letter-spacing: 0.08em; text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 600;
  line-height: 1.05; margin-bottom: var(--space-6); color: #fff;
}
.hero-title em { font-style: italic; color: var(--color-rose); }
.hero-desc { font-size: var(--text-base); line-height: 1.7; opacity: 0.9; max-width: 480px; margin-bottom: var(--space-8); }
.hero-actions { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.btn-hero {
  background: var(--color-rose); color: #fff; padding: 16px 36px; border-radius: var(--radius-full);
  font-weight: 600; font-size: var(--text-sm); display: inline-flex; align-items: center;
  gap: var(--space-2); text-decoration: none; border: none; position: relative; overflow: hidden;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out), background 200ms var(--ease-out);
}
.btn-hero:hover { background: var(--color-rose-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,139,139,0.4); }
.btn-hero:active { transform: translateY(0) scale(0.98); }
.btn-hero i { transition: transform 300ms var(--ease-out); }
.btn-hero:hover i { transform: translateX(4px); }
.btn-hero-outline {
  background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.4);
  padding: 14px 32px; border-radius: var(--radius-full); font-weight: 600; font-size: var(--text-sm);
  display: inline-flex; align-items: center; gap: var(--space-2); text-decoration: none;
  transition: all 200ms var(--ease-out);
}
.btn-hero-outline:hover { border-color: var(--color-rose); background: rgba(201,139,139,0.15); color: #fff; }

/* Hero Image */
.hero-image { position: relative; perspective: 800px; }
.hero-image-main {
  width: 100%; border-radius: var(--radius-xl); box-shadow: 0 24px 64px rgba(0,0,0,0.3);
  transition: transform 0.4s var(--ease-out);
}

/* ============ ROSE DIVIDER — decorative strip between sections ============ */
.rose-divider {
  height: 4px; background: linear-gradient(90deg, var(--color-rose), var(--color-accent), var(--color-rose));
  border: none; opacity: 0.4;
}

/* ============ ABOUT ============ */
.about { background: var(--color-bg); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: center; }
.about-images { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.about-images img {
  border-radius: var(--radius-lg); object-fit: cover; height: 280px; width: 100%;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.about-images img:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.about-images img:first-child { margin-top: var(--space-8); }
.about-badge {
  background: linear-gradient(135deg, var(--color-rose), var(--color-rose-hover)); color: #fff; padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg); text-align: center; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.about-badge strong { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; display: block; }
.about-badge span { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.about-content .feature-list { list-style: none; margin-top: var(--space-6); display: grid; gap: var(--space-4); }
.about-content .feature-list li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-base); }
.feature-check {
  width: 24px; height: 24px; border-radius: 50%; background: var(--color-rose);
  color: #fff; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px; margin-top: 2px;
  transition: transform 300ms var(--ease-out);
}
.about-content .feature-list li:hover .feature-check { transform: scale(1.2) rotate(10deg); }

/* ============ SERVICES ============ */
.services { background: var(--color-surface-2); }
.services-header { text-align: center; margin-bottom: var(--space-12); }
.services-header .section-subtitle { margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.service-card {
  background: var(--color-surface); border-radius: var(--radius-xl); padding: var(--space-8);
  border: 1px solid var(--color-divider); position: relative; overflow: hidden; cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
  text-decoration: none; display: block; color: inherit;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--color-rose), var(--color-accent));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease-out);
}
.service-card::after {
  content: ''; position: absolute; inset: 0; border-radius: var(--radius-xl);
  background: radial-gradient(circle 300px at var(--mx, 50%) var(--my, 50%), rgba(201,139,139,0.06), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--color-rose); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }
.service-icon {
  width: 60px; height: 60px; border-radius: var(--radius-lg); display: flex;
  align-items: center; justify-content: center; font-size: 24px; margin-bottom: var(--space-5);
  transition: transform 0.35s var(--ease-out);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(-5deg); }
.service-icon.teal { background: var(--color-primary-light); color: var(--color-primary); }
.service-icon.gold { background: var(--color-accent-light); color: var(--color-accent); }
.service-icon.rose { background: var(--color-rose-light); color: var(--color-rose); }
.service-card h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-3); }
.service-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; }
.service-card .learn-more {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; color: var(--color-rose); margin-top: var(--space-4);
}
.service-card .learn-more i { transition: transform 300ms var(--ease-out); }
.service-card:hover .learn-more i { transform: translateX(6px); }

/* ============ WHY CHOOSE US ============ */
.why-choose { background: var(--color-primary); color: var(--color-text-inverse); position: relative; overflow: hidden; }
.why-choose::before {
  content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(201, 139, 139, 0.1) 100%);
}
.why-choose .section-label { color: var(--color-rose); }
.why-choose .section-title { color: #fff; }
.why-choose .section-subtitle { color: rgba(255,255,255,0.8); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; position: relative; z-index: 1; }
.why-features { display: grid; gap: var(--space-6); }
.why-feature { display: flex; gap: var(--space-5); align-items: flex-start; }
.why-feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-lg);
  background: rgba(201, 139, 139, 0.2); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0; font-size: 22px; color: var(--color-rose);
  transition: transform 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.why-feature:hover .why-feature-icon { transform: scale(1.15) rotate(-5deg); background: rgba(201,139,139,0.3); }
.why-feature h4 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-2); color: #fff; }
.why-feature p { font-size: var(--text-sm); opacity: 0.8; line-height: 1.7; }
.why-image img { border-radius: var(--radius-xl); box-shadow: 0 24px 64px rgba(0,0,0,0.2); }

/* ============ SUBJECTS ============ */
.categories { background: var(--color-bg); }
.categories-header { text-align: center; margin-bottom: var(--space-12); }
.categories-header .section-subtitle { margin: 0 auto; }
.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.category-card {
  background: var(--color-surface); border-radius: var(--radius-xl); padding: var(--space-6);
  text-align: center; border: 1px solid var(--color-divider); cursor: pointer;
  transition: all 0.35s var(--ease-out);
}
.category-card:hover { border-color: var(--color-rose); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.category-icon {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto var(--space-4);
  display: flex; align-items: center; justify-content: center; font-size: 28px;
  transition: transform 0.4s var(--ease-out);
}
.category-card:hover .category-icon { transform: scale(1.15) rotate(-8deg); }
.category-icon.bg-1 { background: var(--color-primary-light); color: var(--color-primary); }
.category-icon.bg-2 { background: var(--color-accent-light); color: var(--color-accent); }
.category-icon.bg-3 { background: var(--color-rose-light); color: var(--color-rose); }
.category-icon.bg-4 { background: #E8F0F0; color: var(--color-primary); }
.category-card h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-1); }
.category-card p { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--color-rose-bg); }
.testimonials-header { text-align: center; margin-bottom: var(--space-12); }
.testimonials-header .section-subtitle { margin: 0 auto; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial-card {
  background: var(--color-surface); border-radius: var(--radius-xl); padding: var(--space-8);
  border: 1px solid var(--color-rose-light); border-left: 4px solid var(--color-rose); position: relative;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: var(--color-accent); font-size: 14px; margin-bottom: var(--space-3); letter-spacing: 2px; }
.testimonial-quote { font-size: 48px; color: var(--color-rose); line-height: 1; margin-bottom: var(--space-4); font-family: var(--font-display); }
.testimonial-card .review-text { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-5); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-family: var(--font-display);
  font-weight: 700; font-size: var(--text-lg); color: #fff;
}
.testimonial-author strong { display: block; font-size: var(--text-sm); color: var(--color-primary); }
.testimonial-author span { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============ CTA BANNER ============ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-rose), #D4A8A8, var(--color-rose));
  background-size: 200% 200%; animation: gradientShift 8s ease infinite;
  position: relative; overflow: hidden;
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; right: -10%; width: 500px; height: 500px;
  border-radius: 50%; background: rgba(255,255,255,0.08); animation: floatSlow 18s ease-in-out infinite;
}
.cta-inner { text-align: center; position: relative; z-index: 1; padding: clamp(var(--space-12), 6vw, var(--space-20)) 0; }
.cta-inner h2 { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; color: #fff; margin-bottom: var(--space-4); }
.cta-inner p { font-size: var(--text-base); color: rgba(255,255,255,0.9); margin: 0 auto var(--space-8); max-width: 520px; }
.btn-cta {
  background: var(--color-primary); color: #fff; padding: 16px 40px; border-radius: var(--radius-full);
  font-weight: 600; font-size: var(--text-sm); display: inline-flex; align-items: center;
  gap: var(--space-2); border: none; text-decoration: none;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out), background 200ms var(--ease-out);
}
.btn-cta:hover { background: var(--color-primary-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(24,74,69,0.3); }
.btn-cta:active { transform: translateY(0) scale(0.98); }
.btn-cta i { transition: transform 300ms var(--ease-out); }
.btn-cta:hover i { transform: translateX(4px); }

/* ============ BLOG ============ */
.blog { background: var(--color-surface-2); }
.blog-header { text-align: center; margin-bottom: var(--space-12); }
.blog-header .section-subtitle { margin: 0 auto; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.blog-card {
  background: var(--color-surface); border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--color-divider); cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
  text-decoration: none; color: inherit;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-card-img-wrap { overflow: hidden; }
.blog-card-image { width: 100%; height: 220px; object-fit: cover; transition: transform 0.5s var(--ease-out); }
.blog-card:hover .blog-card-image { transform: scale(1.05); }
.blog-card-body { padding: var(--space-6); }
.blog-tag {
  display: inline-block; background: var(--color-rose-light); color: var(--color-rose);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600; margin-bottom: var(--space-3);
}
.blog-card h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-3); line-height: 1.3; }
.blog-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-4); }
.blog-meta { display: flex; gap: var(--space-4); font-size: var(--text-xs); color: var(--color-text-faint); }
.blog-meta span { display: flex; align-items: center; gap: var(--space-1); }

/* ============ FOOTER ============ */
.site-footer { background: var(--color-primary); color: var(--color-text-inverse); position: relative; overflow: hidden; }
.site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--color-rose), var(--color-accent), var(--color-rose)); }
.footer-main { padding: var(--space-16) 0 var(--space-10); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-10); }
.footer-brand .logo { margin-bottom: var(--space-4); }
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text small { color: rgba(255,255,255,0.6); }
.footer-brand p { font-size: var(--text-sm); opacity: 0.8; line-height: 1.7; margin-bottom: var(--space-5); }
.footer-social { display: flex; gap: var(--space-3); }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; background: rgba(255,255,255,0.1); color: #fff; font-size: 14px;
  transition: all 0.3s var(--ease-out);
}
.footer-social a:hover { background: var(--color-rose); transform: translateY(-3px); }
.footer-col h4 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-5); color: #fff; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: var(--space-3); }
.footer-col ul a { color: rgba(255,255,255,0.75); font-size: var(--text-sm); }
.footer-col ul a:hover { color: var(--color-rose); }
.footer-contact li { display: flex; align-items: flex-start; gap: var(--space-3); }
.footer-contact li i { color: var(--color-rose); margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: var(--space-5) 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.footer-bottom p { font-size: var(--text-xs); opacity: 0.7; }
.footer-bottom a { color: rgba(255,255,255,0.7); font-size: var(--text-xs); }
.footer-bottom a:hover { color: var(--color-rose); }

/* ============ SCROLL TO TOP ============ */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px;
  background: var(--color-rose); color: #fff; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  cursor: pointer; box-shadow: var(--shadow-md); z-index: 50; border: none;
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.scroll-top:hover { background: var(--color-primary); transform: translateY(-3px); }

/* ============ PRELOADER ============ */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--color-primary);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
.preloader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo { width: 100px; height: auto; animation: pulseLoad 1.5s ease-in-out infinite; }
@keyframes pulseLoad {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; }
}
.preloader-text {
  font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-rose);
  margin-top: var(--space-4); letter-spacing: 0.1em;
}

/* ============ CURSOR GLOW ============ */
.cursor-glow {
  position: fixed; width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,139,139,0.06) 0%, transparent 70%);
  pointer-events: none; z-index: 9998; transform: translate(-50%, -50%);
  display: none;
}
@media (hover: hover) { .cursor-glow { display: block; } }

/* ============ PAGE HEADER (inner pages) ============ */
.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E5F59 100%);
  padding: 160px 0 80px; position: relative; overflow: hidden;
}
.page-header::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='20' cy='20' r='1.5'/%3E%3C/g%3E%3C/svg%3E");
}
.page-header-content { position: relative; z-index: 2; }
.page-header .breadcrumb {
  font-size: var(--text-xs); color: rgba(255,255,255,0.6); margin-bottom: var(--space-4);
  display: flex; align-items: center; gap: var(--space-2);
}
.page-header .breadcrumb a { color: rgba(255,255,255,0.6); }
.page-header .breadcrumb a:hover { color: var(--color-rose); }
.page-header .breadcrumb .sep { margin: 0 var(--space-1); }
.page-header h1 {
  font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600;
  color: #fff; margin-bottom: var(--space-4);
}
.page-header p { font-size: var(--text-base); color: rgba(255,255,255,0.8); max-width: 600px; line-height: 1.7; }
.page-header .hero-shape { position: absolute; border-radius: 50%; opacity: 0.06; }
.page-header .hero-shape-1 { width: 400px; height: 400px; top: -150px; right: -50px; background: var(--color-rose); animation: floatSlow 20s ease-in-out infinite; }
.page-header .hero-shape-2 { width: 250px; height: 250px; bottom: -80px; left: -40px; background: var(--color-accent); animation: floatSlow 15s ease-in-out infinite reverse; }

/* ============ INNER PAGE CONTENT ============ */
.page-content { padding: clamp(var(--space-12), 6vw, var(--space-24)) 0; }
.page-content h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-4); }
.page-content h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-3); }
.page-content p { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-5); }
.page-content ul { margin-bottom: var(--space-5); padding-left: var(--space-6); }
.page-content ul li { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-2); }

/* Feature grid for service pages */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); margin: var(--space-8) 0; }
.feature-box {
  background: var(--color-surface); border-radius: var(--radius-xl); padding: var(--space-6);
  border: 1px solid var(--color-divider);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s;
}
.feature-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-rose); }
.feature-box .feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-lg); display: flex;
  align-items: center; justify-content: center; font-size: 22px; margin-bottom: var(--space-4);
  background: var(--color-rose-light); color: var(--color-rose);
}
.feature-box h4 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-primary); margin-bottom: var(--space-2); }
.feature-box p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: 0; }

/* Enrollment form styles */
.enrollment-form { max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: var(--space-5); }
.form-group label {
  display: block; font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600;
  color: var(--color-primary); margin-bottom: var(--space-2);
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--color-divider);
  border-radius: var(--radius-md); font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-text); background: var(--color-surface);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-rose); box-shadow: 0 0 0 3px var(--color-rose-light);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content { max-width: 600px; margin: 0 auto; }
  .hero-desc { margin: 0 auto var(--space-8); }
  .hero-actions { justify-content: center; }
  .hero-image { display: none; }
  .hero { min-height: auto; }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
  .blog-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
  .why-grid { grid-template-columns: 1fr; }
  .why-image { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .feature-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar-left { display: none; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .cursor-glow { display: none !important; }
  .hero-shape, .page-header .hero-shape { display: none; }
}

/* ================================================
   ON-DEMAND LIVE TUTORING BANNER
   ================================================ */
.live-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E5F59 60%, #0F3330 100%);
  padding: clamp(var(--space-12), 6vw, var(--space-20)) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.live-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(197,164,109,0.22) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 100%, rgba(197,164,109,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.live-banner-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.live-banner-shapes span {
  position: absolute;
  border-radius: 50%;
  background: rgba(197,164,109,0.07);
}
.live-banner-shapes span:nth-child(1) { width: 420px; height: 420px; top: -120px; left: -100px; }
.live-banner-shapes span:nth-child(2) { width: 280px; height: 280px; bottom: -80px; right: -60px; }
.live-banner-shapes span:nth-child(3) { width: 160px; height: 160px; top: 20%; right: 18%; }

.live-banner-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  padding: 7px 18px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.live-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #9ca3af;
  flex-shrink: 0;
  box-shadow: none;
  transition: background 400ms ease, box-shadow 400ms ease;
}
.live-pulse.online {
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,0.6);
  animation: livepulse 2s infinite;
}
@keyframes livepulse {
  0%   { box-shadow: 0 0 0 0 rgba(74,222,128,0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}
.live-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw + 1rem, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}
.live-title em {
  font-style: italic;
  color: var(--color-accent);
}
.live-desc {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.82);
  max-width: 500px;
  line-height: 1.65;
  margin: 0;
}
.btn-live {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 700;
  padding: 22px 52px;
  border-radius: var(--radius-full);
  text-decoration: none;
  margin-top: var(--space-3);
  position: relative;
  overflow: hidden;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out), background 200ms var(--ease-out);
  box-shadow: 0 6px 28px rgba(197,164,109,0.45), 0 2px 8px rgba(0,0,0,0.2);
}
.btn-live::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.18) 50%, transparent 100%);
  transform: translateX(-120%);
  animation: btn-shimmer 3.5s infinite;
}
@keyframes btn-shimmer {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(220%); }
}
.btn-live:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-3px) scale(1.025);
  box-shadow: 0 14px 40px rgba(197,164,109,0.55), 0 4px 12px rgba(0,0,0,0.25);
}
.btn-live:active { transform: translateY(0) scale(0.99); }
.btn-live i { font-size: 1em; transition: transform 300ms var(--ease-out); }
.btn-live:hover i { transform: translateX(4px); }

.live-subtext {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.03em;
  margin-top: calc(-1 * var(--space-2));
}

/* Nav live dot */
.live-nav-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9ca3af;
  margin-left: 5px;
  vertical-align: middle;
  flex-shrink: 0;
  transition: background 400ms ease;
}
.live-nav-dot.online {
  background: #4ade80;
  animation: livepulse 2s infinite;
}

@media (max-width: 768px) {
  .btn-live { padding: 18px 36px; font-size: 1rem; }
  .live-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
}