:root {
    /* Default: Violet */
    --bg: #F7F4FF;
    --bg2: #EDE8FF;
    --bg3: #E2DAff;
    --orange: #7C3AED;
    --orange-m: #8B5CF6;
    --orange-l: #A78BFA;
    --orange-xl: #DDD6FE;
    --orange-2xl: #F3F0FF;
    --amber: #C026D3;
    --green: #10B981;
    --blue: #3B82F6;
    --purple: #7C3AED;
    --red: #EF4444;
    --text: #1A0A2E;
    --text-2: #5B3A8A;
    --text-3: #9E82C8;
    --border: #D4C8F0;
    --border-d: #C0B0E8;
    --white: #FFFFFF;
    --nav-bg: rgba(247, 244, 255, 0.93);
    --shadow-sm: 0 1px 8px rgba(124, 58, 237, 0.08);
    --shadow: 0 4px 24px rgba(124, 58, 237, 0.12);
    --shadow-lg: 0 16px 60px rgba(124, 58, 237, 0.16);
    --shadow-xl: 0 32px 100px rgba(124, 58, 237, 0.20);
}

/* ── DARK ORANGE THEME (original default) ── */
[data-theme="dark-orange"] {
    --bg: #FFF7ED;
    --bg2: #FFF0DA;
    --bg3: #FFE4B8;
    --orange: #D94F00;
    --orange-m: #F06000;
    --orange-l: #FF8030;
    --orange-xl: #FFD0A0;
    --orange-2xl: #FFF4E8;
    --amber: #C07800;
    --green: #047857;
    --blue: #1E40AF;
    --purple: #6D28D9;
    --red: #B91C1C;
    --text: #1C0800;
    --text-2: #3D1500;
    --text-3: #7C3C08;
    --border: #FBBF80;
    --border-d: #F59840;
    --white: #FFFFFF;
    --nav-bg: rgba(255, 251, 245, 0.98);
    --shadow-sm: 0 1px 8px rgba(210, 80, 0, 0.12);
    --shadow: 0 4px 24px rgba(210, 80, 0, 0.18);
    --shadow-lg: 0 16px 60px rgba(210, 80, 0, 0.22);
    --shadow-xl: 0 32px 100px rgba(210, 80, 0, 0.25);
}

/* ── LIGHT BLUE THEME ── */
[data-theme="light-blue"] {
    --bg: #F0F6FF;
    --bg2: #E4EFFF;
    --bg3: #D6E8FF;
    --orange: #1A6CF5;
    --orange-m: #2F7EFF;
    --orange-l: #6BA8FF;
    --orange-xl: #B8D4FF;
    --orange-2xl: #EBF2FF;
    --amber: #0EA5E9;
    --green: #10B981;
    --blue: #1A6CF5;
    --purple: #7C3AED;
    --red: #EF4444;
    --text: #0A1628;
    --text-2: #3B5280;
    --text-3: #8CA0C0;
    --border: #C8D8F0;
    --border-d: #A8C0E8;
    --white: #FFFFFF;
    --nav-bg: rgba(240, 246, 255, 0.93);
    --shadow-sm: 0 1px 8px rgba(26, 108, 245, 0.08);
    --shadow: 0 4px 24px rgba(26, 108, 245, 0.12);
    --shadow-lg: 0 16px 60px rgba(26, 108, 245, 0.16);
    --shadow-xl: 0 32px 100px rgba(26, 108, 245, 0.20);
}

/* ── DARK THEME (now truly dark with deep blacks) ── */
[data-theme="dark"] {
    --bg: #0A0A0E;
    --bg2: #111118;
    --bg3: #18181F;
    --orange: #FF5500;
    --orange-m: #FF6A1A;
    --orange-l: #FF8540;
    --orange-xl: #2E1808;
    --orange-2xl: #150A02;
    --amber: #E09000;
    --green: #2EBD72;
    --blue: #4A90E2;
    --purple: #9B5CF6;
    --red: #EF4444;
    --text: #EEEEF6;
    --text-2: #9090A8;
    --text-3: #505068;
    --border: #222230;
    --border-d: #303045;
    --white: #101018;
    --nav-bg: rgba(6, 6, 10, 0.97);
    --shadow-sm: 0 1px 8px rgba(0, 0, 0, 0.5);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 16px 60px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 32px 100px rgba(0, 0, 0, 0.8);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 106px;
    overflow-x: hidden;
    overflow-y: scroll;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* ── Global overflow lock ── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

section,
.deep-section,
.features-section,
.testi-section,
.mobile-section,
.india-student-section,
.cta-section,
.hero-slider,
footer,
header {
    overflow-x: hidden;
    max-width: 100%;
}

/* 
FIXED SITE HEADER
 */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 4px 18px rgba(255, 107, 10, 0.18);
    max-width: 100vw;
    overflow: visible;
}

/* ═══════════════════════════════
TOP INFO BAR
═══════════════════════════════ */
.top-info-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2rem;
    padding: 0.45rem 5%;
    background: linear-gradient(90deg, var(--orange) 0%, var(--orange-m) 100%);
    font-size: 0.78rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
    letter-spacing: 0.2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    position: relative;
    z-index: 1001;
}

.top-info-bar a {
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.18s, opacity 0.18s;
    opacity: 0.92;
}

.top-info-bar a:hover {
    opacity: 1;
    color: #fff;
}

.top-info-bar svg {
    flex-shrink: 0;
}

.top-info-bar .tib-sep {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.3);
}

/* ═══════════════════════════════
NAV
═══════════════════════════════ */
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 70px;
    background: var(--nav-bg);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-d);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
    transition: box-shadow 0.3s;
    overflow: visible;
    position: relative;
    z-index: 1000;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
}

nav.scrolled {
    box-shadow: var(--shadow);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25));
}

.nav-logo-brand {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.nav-logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text);
    text-transform: uppercase;
    line-height: 1;
}

.nav-logo-text span {
    color: var(--orange);
}

.nav-logo-text .lms-text {
    color: var(--orange);
    -webkit-text-fill-color: var(--orange);
    background: none;
}

/* ── AI HIGHLIGHT — Holographic Aurora ── */
@keyframes ai-aurora {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes ai-glow-pulse {
    0%, 100% {
        filter: drop-shadow(0 0 6px rgba(99, 179, 237, 0.7)) drop-shadow(0 0 14px rgba(167, 139, 250, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 12px rgba(99, 179, 237, 0.95)) drop-shadow(0 0 28px rgba(236, 72, 153, 0.6));
    }
}

@keyframes ai-shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.nav-logo-text .ai-highlight {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    font-style: italic;
    letter-spacing: 0px;
    position: relative;
    display: inline-block;
    background: linear-gradient(
            90deg,
            #38bdf8 0%,
            #818cf8 18%,
            #e879f9 35%,
            #fb7185 50%,
            #e879f9 65%,
            #818cf8 82%,
            #38bdf8 100%
    );
    background-size: 250% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: ai-aurora 3.5s ease infinite, ai-glow-pulse 2.5s ease-in-out infinite;
    transition: letter-spacing 0.3s ease;
}

.nav-logo-text .ai-highlight:hover {
    letter-spacing: 2px;
}


.nav-logo-tagline {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--text-3);
    line-height: 1;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

nav ul > li {
    position: relative;
}

/* Invisible bridge fills the gap between nav bottom and dropdown top,
so moving the mouse diagonally toward the dropdown keeps hover active */
nav ul > li::after {
    content: '';
    position: absolute;
    top: 100%;
    left: -60px;
    right: -60px;
    height: 14px;
    background: transparent;
}

nav ul > li > a {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 0.1px;
    transition: color 0.2s;
    padding: 0.4rem 0.6rem;
    border-radius: 7px;
    position: relative;
}

nav ul > li > a:hover {
    color: var(--orange);
    background: var(--orange-2xl);
}

nav ul > li > a .nav-chevron {
    width: 12px;
    height: 12px;
    transition: transform 0.2s;
    flex-shrink: 0;
    opacity: 0.6;
}

nav ul > li:hover > a .nav-chevron {
    transform: rotate(180deg);
}

/* ── MEGA DROPDOWN ── */
.nav-dropdown {
    position: fixed;
    top: 106px;
    left: auto;
    min-width: 680px;
    background: var(--nav-bg);
    backdrop-filter: blur(28px);
    border: 1.5px solid var(--border-d);
    border-radius: 18px;
    padding: 1.4rem;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.14), 0 4px 16px rgba(0, 0, 0, 0.08);
    opacity: 0;
    pointer-events: none;
    transform: translateY(6px);
    transition: opacity 0.18s ease, transform 0.18s cubic-bezier(0.34, 1.4, 0.64, 1);
    z-index: 1002;
}

nav ul > li:hover .nav-dropdown,
nav ul > li:focus-within .nav-dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.nav-dropdown-label {
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-3);
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.85rem;
    display: block;
}

.nav-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
}

.nav-dd-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.18s, transform 0.18s;
}

.nav-dd-item:hover {
    background: var(--orange-2xl);
    transform: translateX(2px);
}

.nav-dd-icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.nav-dd-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.nav-dd-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
}

.nav-dd-desc {
    font-size: 0.7rem;
    color: var(--text-3);
    line-height: 1.4;
}

/* Small dropdown for About/Contact */
.nav-dropdown-sm {
    position: fixed;
    top: 106px;
    left: auto;
    min-width: 180px;
    background: var(--nav-bg);
    backdrop-filter: blur(28px);
    border: 1.5px solid var(--border-d);
    border-radius: 14px;
    padding: 0.6rem;
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(6px);
    transition: opacity 0.18s ease, transform 0.18s cubic-bezier(0.34, 1.4, 0.64, 1);
    z-index: 1002;
}

nav ul > li:hover .nav-dropdown-sm,
nav ul > li:focus-within .nav-dropdown-sm {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.nav-dropdown-sm a {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-2);
    text-decoration: none;
    transition: background 0.16s, color 0.16s;
}

.nav-dropdown-sm a:hover {
    background: var(--orange-2xl);
    color: var(--orange);
}

.nav-dropdown-sm a span {
    font-size: 0.95rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.4px;
    padding: 0.55rem 1.4rem;
    border-radius: 50px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--orange) 0%, var(--amber) 100%);
    border: none;
    box-shadow: 0 4px 18px rgba(255, 136, 48, 0.45), 0 1px 3px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.25);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    transform: skewX(-20deg);
    transition: left 0.5s ease;
}

.btn-login:hover::before {
    left: 160%;
}

.btn-login:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 28px rgba(255, 136, 48, 0.60), 0 2px 8px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, var(--orange-m) 0%, var(--amber) 100%);
}

.btn-login:active {
    transform: translateY(0) scale(0.98);
}

.btn-login svg {
    width: 15px;
    height: 15px;
}

.btn-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.875rem;
    font-weight: 600;
    overflow: hidden;
    background: var(--orange);
    color: white;
    text-decoration: none;
    padding: 0.55rem 1.4rem;
    border-radius: 8px;
    box-shadow: 0 4px 18px rgba(232, 101, 10, 0.3);
    transition: all 0.22s;
    letter-spacing: 0.2px;
}

.btn-nav-cta:hover {
    background: var(--orange-m);
    transform: translateY(-1px);
    box-shadow: 0 8px 28px rgba(232, 101, 10, 0.38);
}

/* ═══════════════════════════════
HERO SLIDER
═══════════════════════════════ */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 640px;
    overflow: hidden;
    margin-top: 0;
}

.slides-track {
    display: flex;
    width: 200%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.18, 1);
}

.slide {
    width: 50%;
    height: 100%;
    position: relative;
    padding: 0 5%;
    overflow: hidden;
}

/* SLIDE 1 */
.slide-1 {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 45%, var(--bg3) 100%);
}

.slide-1::before {
    content: '';
    position: absolute;
    top: -160px;
    right: -160px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 101, 10, 0.11) 0%, transparent 70%);
    pointer-events: none;
}

.slide-1::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: 20%;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 160, 32, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* SLIDE 2 */
.slide-2 {
    background: linear-gradient(135deg, var(--bg3) 0%, var(--bg2) 50%, var(--bg) 100%);
}

.slide-2::before {
    content: '';
    position: absolute;
    bottom: -180px;
    left: -80px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 101, 10, 0.09) 0%, transparent 70%);
    pointer-events: none;
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 520px;
    flex-shrink: 0;
    padding-top: 106px;
}

.slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(232, 101, 10, 0.08);
    border: 1px solid rgba(232, 101, 10, 0.2);
    padding: 0.38rem 1rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--orange);
    margin-bottom: 1.6rem;
    animation: fadeSlideUp 0.9s 0.1s both;
}

.badge-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--orange);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1)
    }
    50% {
        opacity: .4;
        transform: scale(.8)
    }
}

.slide h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.6vw, 3.4rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.5px;
    color: var(--text);
    margin-bottom: 1.3rem;
    animation: fadeSlideUp 0.9s 0.2s both;
}

.slide h1 em {
    font-style: italic;
    color: var(--orange);
}

.slide h1 .line-accent {
    position: relative;
    display: inline-block;
}

.slide h1 .line-accent::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--orange), var(--amber));
}

.slide p {
    font-size: 1.05rem;
    color: var(--text-2);
    line-height: 1.78;
    font-weight: 400;
    margin-bottom: 2.2rem;
    animation: fadeSlideUp 0.9s 0.3s both;
}

.slide-actions {
    display: flex;
    gap: 0.9rem;
    flex-wrap: wrap;
    animation: fadeSlideUp 0.9s 0.4s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--orange);
    color: white;
    padding: 0.78rem 2rem;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(232, 101, 10, 0.32);
    transition: all 0.22s;
    letter-spacing: 0.2px;
}

.btn-primary:hover {
    background: var(--orange-m);
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(232, 101, 10, 0.40);
}

.btn-primary svg {
    width: 17px;
    height: 17px;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--text-2);
    padding: 0.78rem 1.6rem;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    border: 1.5px solid var(--border-d);
    transition: all 0.22s;
    letter-spacing: 0.2px;
}

.btn-ghost:hover {
    border-color: var(--orange-l);
    color: var(--orange);
    background: var(--orange-2xl);
}

.btn-ghost svg {
    width: 17px;
    height: 17px;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slide visual panel */
.slide-visual {
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%);
    width: 48%;
    max-width: 600px;
    animation: fadeSlideUp 1s 0.35s both;
}

.slide-visual svg {
    width: 100%;
    filter: drop-shadow(0 24px 50px rgba(232, 101, 10, 0.12));
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 44px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1.2rem;
    z-index: 10;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange-xl);
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    padding: 0;
}

.slider-dot.active {
    width: 28px;
    border-radius: 4px;
    background: var(--orange);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    z-index: 10;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.22s;
    color: var(--text-2);
}

.slider-arrow:hover {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
    box-shadow: var(--shadow-lg);
}

.slider-arrow svg {
    width: 18px;
    height: 18px;
}

.slider-arrow.prev {
    left: 3%;
}

.slider-arrow.next {
    right: 3%;
}

/* Progress bar */
.slider-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border);
}

.slider-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--orange), var(--amber));
    border-radius: 0 3px 3px 0;
    transition: width 0.1s linear;
}

/* Slide number */
.slide-counter {
    position: absolute;
    bottom: 44px;
    right: 5%;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-3);
    z-index: 10;
}

.slide-counter span {
    color: var(--orange);
    font-size: 1.4rem;
}

/* Stats row inside hero */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, rgba(30, 64, 175, 0.92) 0%, rgba(217, 79, 0, 0.90) 100%);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: center;
    gap: 0;
    z-index: 10;
}

.h-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 3rem;
    border-right: 1px solid var(--border);
}

.h-stat:last-child {
    border-right: none;
}

.h-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--orange-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.h-stat-text {
    color:#FFFFFF;
}

.h-stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.h-stat-num span {
    color: #FFD080;
}

.h-stat-label {
    font-size: 0.72rem;
    font-weight: 500;
    margin-top: 2px;
}

/* ═══════════════════════════════
SHARED
═══════════════════════════════ */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 0.9rem;
}

.section-tag::before {
    content: '';
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--orange);
    border-radius: 2px;
}

h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.3px;
    color: var(--text);
}

h2 em {
    font-style: italic;
    color: var(--orange);
}

.section-lead {
    font-size: 1.05rem;
    color: var(--text-2);
    line-height: 1.78;
    font-weight: 400;
    max-width: 540px;
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

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

/* ═══════════════════════════════
FEATURES OVERVIEW
═══════════════════════════════ */
.features-section {
    padding: 5rem 5%;
    background: var(--white);
}

.features-head {
    text-align: center;
    margin-bottom: 4rem;
}

.features-head .section-lead {
    margin: 1rem auto 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.4rem;
}

.feat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.feat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent, rgba(232, 101, 10, 0.04)), transparent 60%);
    transition: opacity 0.3s;
    opacity: 0;
}

.feat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-d);
}

.feat-card:hover::before {
    opacity: 1;
}

.feat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
}

.feat-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.55rem;
    line-height: 1.3;
}

.feat-card p {
    font-size: 0.875rem;
    color: var(--text-2);
    line-height: 1.7;
}

.feat-pill {
    display: inline-block;
    margin-top: 1.1rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 0.22rem 0.75rem;
    border-radius: 20px;
}

/* ═══════════════════════════════
FEATURE DEEP DIVES
═══════════════════════════════ */
.deep-section {
    padding: 5.5rem 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    box-sizing: border-box;
    max-width: 100%;
}

.deep-section.flip {
    direction: rtl;
}

.deep-section.flip > * {
    direction: ltr;
}

.deep-visual {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-d);
    background: var(--white);
    box-shadow: var(--shadow-xl);
}

.deep-visual svg {
    width: 100%;
    display: block;
}

.deep-info {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.bullet-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.bullet {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.6;
}

.bullet-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 800;
    margin-top: 1px;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-d), transparent);
    margin: 0 5%;
}

/* �
TESTIMONIALS
 */
.testi-section {
    padding: 5rem 5%;
    background: var(--bg2);
}

.testi-head {
    text-align: center;
    margin-bottom: 3.5rem;
}

.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.4rem;
}

.testi-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.testi-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testi-stars {
    color: var(--amber);
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.testi-quote {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.08rem;
    font-style: italic;
    color: var(--text);
    line-height: 1.72;
    margin-bottom: 1.5rem;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.testi-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    font-size: 1rem;
}

.testi-name {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text);
}

.testi-role {
    font-size: 0.74rem;
    color: var(--text-2);
    margin-top: 1px;
}

/* ═══════════════════════════════
MOBILE
═══════════════════════════════ */
.mobile-section {
    padding: 6rem 5%;
    background: var(--white);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    box-sizing: border-box;
    max-width: 100%;
}

.phone-row {
    display: flex;
    justify-content: center;
    gap: 1.6rem;
    overflow: hidden;
    max-width: 100%;
}

.cta-section {
    padding: 7rem 5%;
    text-align: center;
    background: linear-gradient(160deg, var(--bg2) 0%, var(--bg3) 50%, var(--bg2) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 101, 10, 0.07), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    margin-bottom: 1rem;
    text-align: center;
}

.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section p {
    color: var(--text-2);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-trust {
    margin-top: 2.2rem;
    font-size: 0.8rem;
    color: var(--text-2);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.trust-check {
    color: var(--green);
    font-weight: 700;
}

/* ═══════════════════════════════
FOOTER — SEO RICH
═══════════════════════════════ */
footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.footer-top {
    padding: 2rem 5% 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand-col {
}

.footer-brand {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text);
    text-transform: uppercase;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.footer-brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--orange), var(--amber));
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-brand-mark svg {
    width: 16px;
    height: 16px;
}

.footer-brand span {
    color: var(--orange);
}

.footer-brand .ai-highlight {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    font-style: italic;
    background: linear-gradient(
            90deg,
            #38bdf8 0%,
            #818cf8 18%,
            #e879f9 35%,
            #fb7185 50%,
            #e879f9 65%,
            #818cf8 82%,
            #38bdf8 100%
    );
    background-size: 250% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: ai-aurora 3.5s ease infinite, ai-glow-pulse 2.5s ease-in-out infinite;
}

.footer-brand .lms-text {
    color: var(--orange);
    -webkit-text-fill-color: var(--orange);
    background: none;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.75;
    margin-bottom: 1.4rem;
    max-width: 280px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.4rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.8rem;
    color: var(--text-2);
    line-height: 1.5;
}

.footer-contact-item strong {
    color: var(--text);
}

.footer-contact-icon {
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.footer-social {
    display: flex;
    gap: 0.55rem;
}

.footer-social-btn {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    border: 1.5px solid var(--border-d);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text-2);
    background: var(--bg2);
    transition: all 0.2s;
}

.footer-social-btn:hover {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(212, 88, 10, 0.25);
}

.footer-contact-strip {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-d);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.78rem;
    color: var(--text-3);
    text-decoration: none;
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: 0.01em;
    transition: color 0.2s;
}

.footer-contact-item:hover {
    color: var(--orange);
}

.footer-contact-icon {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: var(--bg2);
    border: 1px solid var(--border-d);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-3);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.footer-contact-item:hover .footer-contact-icon {
    background: rgba(232,101,10,0.1);
    border-color: var(--orange);
    color: var(--orange);
}

.footer-col-title {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-col-title::before {
    content: '';
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--orange);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col ul li a {
    font-size: 0.83rem;
    color: var(--text-2);
    text-decoration: none;
    transition: color 0.18s, padding-left 0.18s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-col ul li a:hover {
    color: var(--orange);
    padding-left: 4px;
}

.footer-col ul li a .fc-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--border-d);
    flex-shrink: 0;
    transition: background 0.18s;
}

.footer-col ul li a:hover .fc-dot {
    background: var(--orange);
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-d), transparent);
    margin: 0 5%;
}

.footer-bottom {
    padding: 1.2rem 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer-copy {
    font-size: 0.78rem;
    color: var(--text-2);
    line-height: 1.6;
}

.footer-copy strong {
    color: var(--text);
    font-weight: 600;
}

.footer-legal {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    align-items: center;
}

.footer-legal a {
    font-size: 0.75rem;
    color: var(--text-2);
    text-decoration: none;
    transition: color 0.18s;
    padding: 0.2rem 0.85rem;
    border-right: 1px solid var(--border-d);
}

.footer-legal a:last-child {
    border-right: none;
}

.footer-legal a:hover {
    color: var(--orange);
}

.footer-badges {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    border: 1.5px solid var(--border-d);
    color: var(--text-2);
}

@media (max-width: 960px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

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

/* ═══════════════════════════════
THEME SWITCHER
═══════════════════════════════ */
.theme-switcher {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--white);
    border: 1.5px solid var(--border-d);
    border-radius: 50px;
    padding: 0.32rem 0.5rem;
    margin-right: 0.6rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    position: relative;
}

.theme-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2.5px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0; /* hide any text */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.theme-btn::after {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) scale(0.8);
    background: #1A0A00;
    color: #fff;
    font-size: 0.62rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 0.22rem 0.6rem;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s, transform 0.18s;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.theme-btn:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.theme-btn:hover {
    transform: translateY(-3px) scale(1.18);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.theme-btn.active {
    border-color: #fff;
    transform: scale(1.12);
    box-shadow: 0 0 0 3px var(--orange), 0 4px 14px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.theme-btn.active:hover {
    transform: translateY(-3px) scale(1.2);
}

/* Active indicator dot */
.theme-btn.active::before {
    content: '✓';
    position: absolute;
    font-size: 0.55rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.theme-btn-dark-orange {
    background: conic-gradient(#FFF0E4 0% 50%, #E86510 50% 100%);
}

.theme-btn-dark {
    background: conic-gradient(#1A1208 0% 50%, #FF6B0A 50% 100%);
}

.theme-btn-light-blue {
    background: conic-gradient(#EBF2FF 0% 50%, #1A6CF5 50% 100%);
}

.theme-btn-violet {
    background: conic-gradient(#F3EEFF 0% 50%, #7C3AED 50% 100%);
}

/* Light-blue and violet need light nav text */
[data-theme="light-blue"] nav ul a,
[data-theme="violet"] nav ul a {
    color: var(--text-2);
}

/* Slides adapt */
[data-theme="light-blue"] .slide-1,
[data-theme="violet"] .slide-1,
[data-theme="light-blue"] .slide-2,
[data-theme="violet"] .slide-2 { /* colors already via CSS vars */
}

[data-theme="light-blue"] .hero-stats,
[data-theme="violet"] .hero-stats {
    background: rgba(255, 255, 255, 0.82);
}

/* Student photo section */
.student-photos-strip {
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-62%);
    width: 44%;
    max-width: 540px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    animation: fadeSlideUp 1s 0.35s both;
}

.student-photo-card {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/5;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--border-d);
}

.student-photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.student-photo-card:first-child {
    margin-top: 2rem;
}

.student-photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.8rem 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.photo-tag {
    background: var(--orange);
    color: white;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0.22rem 0.65rem;
    border-radius: 20px;
}

/* Floating badge on photos */
.photo-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    color: white;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.28rem 0.65rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.photo-live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #2EBD72;
    animation: pulse 2s infinite;
}

/* Slide 3 — Student photos slide */
.slide-3 {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 45%, var(--bg3) 100%);
}

/* ── HAMBURGER BUTTON ── */
/* ══════════════════════════
HAMBURGER
══════════════════════════ */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.18s;
}

.nav-hamburger:hover {
    background: var(--orange-2xl);
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.26s, opacity 0.26s;
    transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ══════════════════════════
OVERLAY
══════════════════════════ */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.52);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease;
}

.mobile-menu-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* ══════════════════════════
DRAWER SHELL
══════════════════════════ */
.mobile-menu-drawer {
    position: fixed;
    inset: 0 auto 0 0; /* full height, anchored left */
    width: 300px;
    max-width: 88vw;
    z-index: 9999;
    background: var(--bg);
    border-right: 1px solid var(--border-d);
    box-shadow: 6px 0 36px rgba(0, 0, 0, 0.2);
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* flex column so footer sticks to bottom */
    display: flex;
    flex-direction: column;
}

.mobile-menu-drawer.open {
    transform: translateX(0);
}

/* ── Drawer Header ── */
.mob-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    height: 56px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.mob-drawer-brand {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text);
    line-height: 1;
}

.mob-drawer-brand em {
    font-style: normal;
    color: var(--orange);
}

.mob-drawer-brand em.lms-text {
    font-style: normal;
    color: var(--orange);
    -webkit-text-fill-color: var(--orange);
    background: none;
}

.mob-drawer-brand em.ai-highlight {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    font-style: italic;
    background: linear-gradient(
            90deg,
            #38bdf8 0%,
            #818cf8 18%,
            #e879f9 35%,
            #fb7185 50%,
            #e879f9 65%,
            #818cf8 82%,
            #38bdf8 100%
    );
    background-size: 250% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: ai-aurora 3.5s ease infinite, ai-glow-pulse 2.5s ease-in-out infinite;
}

.mob-drawer-x {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-d);
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    color: var(--text);
    font-size: 16px;
    line-height: 1;
    transition: background 0.16s, color 0.16s;
    flex-shrink: 0;
}

.mob-drawer-x:hover {
    background: var(--orange-2xl);
    color: var(--orange);
    border-color: var(--orange-l);
}

/* ── Scrollable Nav Body ── */
.mob-drawer-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 8px 0;
}

.mob-section-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-3);
    padding: 10px 18px 5px;
}

/* Top-level link / button */
.mob-row {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    min-height: 50px;
    padding: 0 18px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    box-sizing: border-box;
    transition: background 0.14s, color 0.14s;
}

.mob-row:hover {
    background: var(--orange-2xl);
    color: var(--orange);
}

.mob-row-icon {
    width: 20px;
    flex-shrink: 0;
    opacity: 0.55;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mob-row-label {
    flex: 1;
}

.mob-row-chevron {
    flex-shrink: 0;
    opacity: 0.4;
    transition: transform 0.24s, opacity 0.18s;
}

.mob-row.is-open .mob-row-chevron {
    transform: rotate(180deg);
    opacity: 1;
    color: var(--orange);
}

/* Accordion sub-list */
.mob-subnav {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.32s ease;
    background: var(--bg2);
    border-top: 1px solid transparent;
    border-bottom: 1px solid transparent;
}

.mob-subnav.is-open {
    max-height: 560px;
    border-color: var(--border);
}

.mob-sub-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 0 16px 0 20px;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--text-2);
    border-left: 3px solid transparent;
    box-sizing: border-box;
    transition: background 0.13s, color 0.13s, border-color 0.13s;
}

.mob-sub-row:hover {
    background: var(--orange-2xl);
    color: var(--orange);
    border-left-color: var(--orange);
}

.mob-sub-ico {
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.mob-sub-text {
    flex: 1;
    white-space: nowrap;
}

/* ── Drawer Footer ── */
.mob-drawer-foot {
    flex-shrink: 0;
    padding: 12px 16px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--bg);
}

.mob-drawer-foot .btn-login {
    width: 100%;
    justify-content: center;
}

.mob-trial-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 42px;
    border-radius: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    background: var(--orange);
    color: #fff;
    text-decoration: none;
    transition: background 0.18s;
}

.mob-trial-btn:hover {
    background: var(--orange-m);
}

@media (max-width: 960px) {
    .student-photos-strip {
        display: none;
    }

    .theme-switcher {
        display: none;
    }

    .nav-actions .btn-nav-cta {
        display: none;
    }

    .slide-visual {
        display: none;
    }

    .slide-content {
        max-width: 90%;
    }

    .deep-section {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .deep-section.flip {
        direction: ltr;
    }

    .mobile-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mobile-section .section-lead {
        margin: 0 auto;
    }

    .h-stat {
        padding: 0.8rem 1rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        justify-content: flex-start;
        overflow: auto;
    }

    #parent-visitor [style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    /* Show hamburger, hide desktop nav */
    .nav-hamburger {
        display: flex;
    }

    nav ul {
        display: none !important;
    }

    .mobile-menu-overlay {
        display: block;
    }

    /* Mobile nav — hamburger | logo | login, all tight, no overflow */
    nav {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
        padding: 0 10px !important;
        gap: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* hamburger — fixed width, left */
    nav .nav-hamburger {
        flex: 0 0 40px !important;
        width: 40px !important;
        height: 40px !important;
        margin: 0 4px 0 0 !important;
    }

    /* logo — takes remaining space, clips if needed */
    nav .nav-logo {
        flex: 1 1 0 !important;
        min-width: 0 !important;
        max-width: none !important;
        justify-content: flex-start !important;
        overflow: hidden !important;
        gap: 6px !important;
    }

    nav .nav-logo > svg {
        width: 32px !important;
        height: 32px !important;
        flex-shrink: 0 !important;
    }

    nav .nav-logo-brand {
        min-width: 0;
        overflow: hidden;
    }

    nav .nav-logo-text {
        font-size: 1rem !important;
        letter-spacing: 1px !important;
        white-space: nowrap;
    }

    nav .nav-logo-tagline {
        display: none !important;
    }

    /* login button — fixed, right */
    nav .nav-actions {
        flex: 0 0 auto !important;
        margin: 0 0 0 4px !important;
    }

    nav .nav-actions .btn-login {
        padding: 0.4rem 0.85rem !important;
        font-size: 0.78rem !important;
        white-space: nowrap !important;
    }

    nav .nav-actions .btn-login svg {
        width: 12px !important;
        height: 12px !important;
    }

    /* hide desktop ul completely */
    nav ul {
        display: none !important;
        width: 0 !important;
        overflow: hidden !important;
    }
}

@media (max-width: 600px) {
    .slider-arrow {
        display: none;
    }

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

    .top-info-bar {
        display: none;
    }

    html {
        scroll-padding-top: 70px;
    }

    .slide h1 {
        font-size: clamp(1.7rem, 7vw, 2.4rem);
    }

    .slide p {
        font-size: 0.95rem;
    }

    .btn-primary, .btn-ghost {
        font-size: 0.85rem;
        padding: 0.65rem 1.3rem;
    }

    .hero-stats {
        gap: 0.6rem;
    }

    .h-stat-num {
        font-size: 1.6rem;
    }

    .cta-trust {
        gap: 1rem;
        font-size: 0.76rem;
    }

    .footer-top {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        padding: 2.5rem 4% !important;
    }

    /* Tighten section padding on small screens */
    section,
    .deep-section,
    .features-section,
    .testi-section,
    .mobile-section,
    .india-student-section,
    .cta-section {
        padding-left: 4% !important;
        padding-right: 4% !important;
    }
}

/* ═══════════════════════════════
FLOATING THEME DOCK
═══════════════════════════════ */

/* Always hide inline nav switcher — use floating dock instead */
.theme-switcher {
    display: none !important;
}

/* Dock wrapper */
#theme-dock {
    position: fixed !important;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    display: flex !important;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: all;
}

/* Trigger button */
#theme-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--orange);
    border: none;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.15rem;
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.32), 0 0 0 3px rgba(255, 255, 255, 0.12);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s;
    position: relative;
    z-index: 2;
}

#theme-btn:hover {
    transform: scale(1.1) rotate(18deg);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4), 0 0 0 4px rgba(255, 255, 255, 0.15);
}

/* Panel — always dark card so text is always readable on every theme */
#theme-panel {
    position: absolute;
    bottom: 64px;
    right: 0;
    min-width: 210px;
    background: #1e1b18;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0.85rem 0.7rem 0.7rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55), 0 2px 8px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(14px) scale(0.92);
    pointer-events: none;
    transform-origin: bottom right;
    transition: opacity 0.24s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#theme-panel.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

/* Panel heading */
.tp-label {
    display: block;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    padding: 0 0.55rem 0.65rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.45rem;
}

/* Each theme row */
.tp-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.52rem 0.65rem;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.18s, transform 0.18s;
    margin-bottom: 2px;
    position: relative;
}

.tp-row:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(-3px);
}

.tp-row.active {
    background: rgba(255, 107, 10, 0.18);
}

/* Swatch circle */
.tp-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2.5px solid transparent;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    transition: transform 0.22s, border-color 0.22s;
}

.tp-row:hover .tp-swatch {
    transform: scale(1.15);
}

.tp-row.active .tp-swatch {
    border-color: #FF6B0A;
    box-shadow: 0 0 0 3px rgba(255, 107, 10, 0.3), 0 2px 8px rgba(0, 0, 0, 0.4);
}

.tp-row[data-theme="light-blue"].active .tp-swatch {
    border-color: #1A6CF5;
    box-shadow: 0 0 0 3px rgba(26, 108, 245, 0.3), 0 2px 8px rgba(0, 0, 0, 0.3);
}

.tp-row[data-theme="violet"].active .tp-swatch {
    border-color: #7C3AED;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3), 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Swatch colours */
.sw-do {
    background: conic-gradient(#FFF8F2 0% 50%, #E86510 50% 100%);
}

.sw-dk {
    background: conic-gradient(#0E0E12 0% 50%, #FF6B0A 50% 100%);
}

.sw-lb {
    background: conic-gradient(#F0F6FF 0% 50%, #1A6CF5 50% 100%);
}

.sw-vi {
    background: conic-gradient(#F7F4FF 0% 50%, #7C3AED 50% 100%);
}

/* Theme name — always white on dark panel */
.tp-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    flex: 1;
    transition: color 0.18s;
}

.tp-row:hover .tp-name {
    color: #fff;
}

.tp-row.active .tp-name {
    color: #FF6B0A;
    font-weight: 700;
}

.tp-row[data-theme="light-blue"].active .tp-name {
    color: #5B9FFF;
}

.tp-row[data-theme="violet"].active .tp-name {
    color: #A97EFF;
}

/* Checkmark */
.tp-check {
    color: #FF6B0A;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.2s, transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tp-row.active .tp-check {
    opacity: 1;
    transform: scale(1);
}

.tp-row[data-theme="light-blue"].active .tp-check {
    color: #5B9FFF;
}

.tp-row[data-theme="violet"].active .tp-check {
    color: #A97EFF;
}

/* Back-to-top button */
#btt {
    position: fixed;
    bottom: 86px;
    right: 24px;
    z-index: 9998;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg2);
    border: 1.5px solid var(--border-d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    font-size: 0.88rem;
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#btt.show {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

#btt:hover {
    background: var(--orange);
    color: #fff;
    border-color: var(--orange);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

@media (max-width: 600px) {
    #theme-dock {
        right: 12px;
        bottom: 12px;
    }

    #btt {
        right: 12px;
        bottom: 74px;
    }
}

/* About & Contact responsive */
@media (max-width: 960px) {
    #about [style*="grid-template-columns:1fr 1fr"],
    #contact [style*="grid-template-columns:1fr 1.4fr"] {
        grid-template-columns: 1fr !important;
    }

    #about [style*="grid-template-columns:repeat(4,1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 600px) {
    #about [style*="grid-template-columns:repeat(4,1fr)"],
    #contact [style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
}

/* ═══════════════════════════════
VIBRANT SCHOOL THEME ENHANCEMENTS
═══════════════════════════════ */

/* Hero gradient overlays */
.slide-1, .slide-2 {
    background-image: radial-gradient(circle at 12% 80%, rgba(217, 79, 0, 0.12) 0%, transparent 42%),
    radial-gradient(circle at 88% 15%, rgba(30, 64, 175, 0.10) 0%, transparent 42%);
}

/* Feature cards */
.feat-card {
    background: linear-gradient(148deg, var(--white) 0%, var(--bg) 100%);
    border: 2px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background 0.3s;
}

.feat-card:hover {
    background: linear-gradient(148deg, var(--white) 0%, var(--bg2) 100%);
    border-color: var(--orange-l);
    box-shadow: 0 12px 40px rgba(217, 79, 0, 0.18), 0 2px 8px rgba(217, 79, 0, 0.10);
}

.feat-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text) 60%, var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feat-icon {
    border-radius: 16px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    font-size: 1.6rem;
}

/* ── INDIAN STUDENT PHOTO SECTION ── */
.india-student-section {
    padding: 5rem 5% 4.5rem;
    background: linear-gradient(155deg, #1E3A8A 0%, #1e1b4b 55%, #312e81 100%);
    position: relative;
    overflow: hidden;
}

.india-student-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 8% 55%, rgba(255, 145, 0, 0.20) 0%, transparent 38%),
    radial-gradient(circle at 92% 20%, rgba(255, 255, 255, 0.07) 0%, transparent 35%),
    radial-gradient(circle at 50% 100%, rgba(30, 64, 175, 0.18) 0%, transparent 50%);
    pointer-events: none;
}

.india-section-head {
    text-align: center;
    position: relative;
    z-index: 2;
    margin-bottom: 3rem;
}

.india-section-head .section-tag {
    color: #FFA040;
}

.india-section-head .section-tag::before {
    background: #FFA040;
}

.india-section-head h2 {
    color: #FFFFFF;
}

.india-section-head h2 em {
    color: #FFB050;
}

.india-section-head .section-lead {
    color: rgba(255, 255, 255, 0.82);
    max-width: 600px;
    margin: 0.8rem auto 0;
}

.india-photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
}

.india-photo-item {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 3/4;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.40);
    border: 2px solid rgba(255, 255, 255, 0.12);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.india-photo-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.50);
    border-color: rgba(255, 160, 64, 0.5);
}

.india-photo-item:nth-child(2) {
    margin-top: 1.8rem;
}

.india-photo-item:nth-child(4) {
    margin-top: 1.8rem;
}

.india-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.india-photo-item:hover img {
    transform: scale(1.06);
}

.india-photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.4rem 1rem 0.9rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.78));
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.india-caption-tag {
    background: var(--orange);
    color: white;
    font-size: 0.63rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 0.22rem 0.65rem;
    border-radius: 20px;
}

.india-caption-text {
    font-size: 0.70rem;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
    text-align: right;
    line-height: 1.35;
}

.india-photo-chip {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    color: #1E3A8A;
    font-size: 0.60rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 0.26rem 0.65rem;
    border-radius: 20px;
    border: 1px solid rgba(30, 64, 175, 0.15);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

@media (max-width: 960px) {
    .india-photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .india-photo-item:nth-child(2),
    .india-photo-item:nth-child(4) {
        margin-top: 0;
    }
}