/* Speak & Sparkle - Premium Kids Public Speaking Site */
:root {
    --navy: #0d2b4e;
    --gold: #f2a900;
    --sky: #4fc3f7;
    --coral: #ff6b6b;
    --cream: #fffaf0;
    --text: #2b2b2b;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(13,43,78,0.12);
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
}
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.btn { display:inline-block; padding: 12px 26px; border-radius: 50px; font-weight:600; cursor:pointer; border:none; transition: all .25s ease; }
.btn-primary { background: linear-gradient(135deg, var(--gold), #ffcb52); color: var(--navy); box-shadow: 0 6px 18px rgba(242,169,0,0.4); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(242,169,0,0.5); }
.btn-secondary { background: var(--sky); color: #fff; }
.btn-secondary:hover { transform: translateY(-3px); }
.btn-outline { border: 2px solid var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }
.btn-block { width: 100%; text-align: center; }

/* HEADER */
.site-header { position: sticky; top:0; background: #fff; z-index: 999; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.header-inner { display:flex; align-items:center; justify-content:space-between; padding: 12px 20px; }
.brand { display:flex; align-items:center; gap:10px; }
.brand img { width:44px; height:44px; border-radius:10px; object-fit:cover; }
.brand-name { font-weight:800; font-size:1.25rem; color: var(--navy); }
.brand-name em { color: var(--gold); font-style: normal; }
.main-nav { display:flex; gap:26px; }
.main-nav a { font-weight:600; color: var(--navy); position:relative; }
.main-nav a:hover { color: var(--gold); }
.header-cta { display:flex; gap:12px; }
.nav-toggle { display:none; background:none; border:none; font-size:1.6rem; cursor:pointer; color:var(--navy); }

/* HERO */
.hero { padding: 70px 0 60px; background: radial-gradient(circle at 80% 20%, #fff0d1 0%, var(--cream) 60%); }
.hero-grid { display:grid; grid-template-columns: 1.1fr 0.9fr; align-items:center; gap: 40px; }
.badge { display:inline-block; background: var(--sky); color:#fff; padding:6px 16px; border-radius:50px; font-weight:600; font-size:0.85rem; margin-bottom:16px; }
.hero-text h1 { font-size: 2.6rem; color: var(--navy); font-weight:800; line-height:1.2; margin-bottom:16px; }
.highlight { color: var(--coral); }
.hero-sub { font-size:1.1rem; margin-bottom: 26px; color:#555; }
.hero-ctas { display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 36px; }
.hero-stats { display:flex; gap:36px; }
.hero-stats strong { display:block; font-size:1.5rem; color:var(--navy); }
.hero-stats span { font-size:0.85rem; color:#777; }
.hero-image img { border-radius: 24px; box-shadow: var(--shadow); border: 6px solid #fff; }

/* SECTION TITLES */
.section-title { text-align:center; font-size:2.1rem; color: var(--navy); font-weight:800; }
.section-sub { text-align:center; color:#666; margin-bottom: 44px; margin-top:8px; }

/* BENEFITS */
.benefits { padding: 80px 0; background:#fff; }
.benefits-grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.benefit-card { background: var(--cream); border-radius: var(--radius); padding: 30px 20px; text-align:center; transition: transform .3s ease, box-shadow .3s ease; }
.benefit-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.benefit-icon { font-size: 2.4rem; margin-bottom:14px; }
.benefit-card h3 { color: var(--navy); margin-bottom:8px; font-size:1.05rem; }
.benefit-card p { font-size: 0.92rem; color:#666; }

/* CLASSES */
.classes { padding: 80px 0; background: linear-gradient(180deg, #eef8ff, var(--cream)); }
.classes-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.class-card { background:#fff; border-radius: var(--radius); padding: 32px 26px; box-shadow: var(--shadow); position:relative; transition: transform .3s ease; }
.class-card:hover { transform: translateY(-8px); }
.class-card-featured { border: 3px solid var(--gold); }
.class-badge { display:inline-block; background: var(--sky); color:#fff; font-size:0.75rem; font-weight:700; padding: 5px 14px; border-radius: 50px; margin-bottom: 14px; }
.class-card h3 { color: var(--navy); font-size:1.4rem; margin-bottom:4px; }
.class-age { color: var(--coral); font-weight:700; margin-bottom: 18px; }
.class-card ul li { padding: 6px 0; padding-left: 24px; position:relative; color:#444; }
.class-card ul li::before { content:"✔"; position:absolute; left:0; color: var(--gold); font-weight:700; }

/* GAMES */
.games { padding: 80px 0; background: #fff; }
.games-grid { display:grid; grid-template-columns: repeat(4, 1fr); gap:24px; }
.game-card { background: linear-gradient(160deg, #fff, #fff7e6); border-radius: var(--radius); padding: 28px 20px; text-align:center; box-shadow: var(--shadow); transition: transform .3s ease; }
.game-card:hover { transform: scale(1.04); }
.game-icon { font-size: 2.2rem; margin-bottom: 12px; }
.game-card h3 { color: var(--navy); margin-bottom:8px; }
.game-card p { font-size:0.9rem; color:#666; }
.games-cta { text-align:center; margin-top: 44px; }

/* TEACHER */
.teacher { padding: 80px 0; background: linear-gradient(180deg, var(--cream), #fff0e6); }
.teacher-grid { display:grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; align-items:center; }
.teacher-image img { border-radius: 24px; box-shadow: var(--shadow); border: 6px solid #fff; }
.teacher-text h2 { font-size: 2.2rem; color: var(--navy); margin: 12px 0 18px; }
.teacher-text p { margin-bottom: 16px; color:#444; }
.teacher-highlights { margin-top: 18px; }
.teacher-highlights li { padding: 6px 0; padding-left: 26px; position:relative; font-weight:600; color: var(--navy); }
.teacher-highlights li::before { content:"⭐"; position:absolute; left:0; }

/* TESTIMONIALS */
.testimonials { padding: 80px 0; background:#fff; }
.testimonial-carousel { max-width: 640px; margin: 0 auto; position:relative; min-height:180px; }
.testimonial-slide { display:none; text-align:center; background: var(--cream); border-radius: var(--radius); padding: 34px 30px; }
.testimonial-slide.active { display:block; animation: fadeIn .6s ease; }
.stars { color: var(--gold); font-size:1.3rem; margin-bottom:14px; }
.testimonial-slide p { font-style: italic; color:#444; margin-bottom: 14px; font-size:1.05rem; }
.carousel-dots { display:flex; justify-content:center; gap:10px; margin-top:20px; }
.carousel-dots span { width:10px; height:10px; border-radius:50%; background:#ddd; cursor:pointer; }
.carousel-dots span.active { background: var(--gold); }

/* FOOTER */
.site-footer { background: var(--navy); color:#fff; padding: 60px 0 0; }
.footer-grid { display:grid; grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr; gap: 30px; padding-bottom: 40px; }
.footer-brand img { width:50px; border-radius:10px; margin-bottom:12px; }
.footer-brand p { color:#c9d6e4; font-size:0.9rem; margin-bottom:12px; }
.footer-links h3, .footer-contact h3, .footer-form h3 { margin-bottom:14px; color: var(--gold); font-size:1.05rem; }
.footer-links a, .footer-contact a { display:block; color:#c9d6e4; padding: 5px 0; }
.footer-links a:hover, .footer-contact a:hover { color: var(--gold); }
.footer-form form { display:flex; flex-direction:column; gap:10px; }
.footer-form input { padding: 10px 14px; border-radius:8px; border:none; }
.trial-msg { margin-top:10px; font-size:0.9rem; }
.footer-bottom { text-align:center; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.1); color:#8ea3bd; font-size:0.85rem; margin-top: 20px; }

.whatsapp-float { position:fixed; bottom:26px; right:26px; width:56px; height:56px; background:#25D366; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.6rem; box-shadow: 0 6px 20px rgba(0,0,0,0.3); z-index: 998; }

/* Animations */
.fade-up { opacity:0; transform: translateY(30px); transition: all .7s ease; }
.fade-up.visible { opacity:1; transform: translateY(0); }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

/* LOGIN PAGE */
body.login-page { display:flex; align-items:center; justify-content:center; min-height:100vh; background: linear-gradient(135deg, var(--navy), #1b4a7a); }
.login-wrap { text-align:center; }
.login-logo img { width:70px; border-radius:14px; margin-bottom: 20px; }
.login-card { background:#fff; border-radius: var(--radius); padding: 40px 36px; width: 360px; box-shadow: var(--shadow); }
.login-card h1 { color: var(--navy); font-size:1.6rem; }
.login-sub { color:#777; margin-bottom: 20px; font-size:0.9rem; }
.login-card form { display:flex; flex-direction:column; gap: 12px; text-align:left; }
.login-card label { font-size:0.85rem; font-weight:600; color:var(--navy); }
.login-card input { padding: 10px 14px; border-radius:8px; border:1px solid #ddd; }
.login-card .btn { margin-top: 10px; }
.login-back { margin-top: 18px; font-size:0.85rem; }
.alert { padding: 10px 14px; border-radius:8px; margin-bottom: 14px; font-size:0.9rem; }
.alert-error { background:#ffe3e3; color:#c0392b; }
.alert-success { background:#e3ffe8; color:#27ae60; }

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .teacher-grid { grid-template-columns: 1fr; }
    .benefits-grid, .games-grid { grid-template-columns: repeat(2,1fr); }
    .classes-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
    .main-nav { display:none; }
    .header-cta .btn-outline { display:none; }
    .nav-toggle { display:block; }
    .benefits-grid, .games-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 2rem; }
}