/*
Theme Name: PTE IELTS Academy
Theme URI: https://pteieltsacademy.com
Author: PTE IELTS Academy
Description: Professional coaching website theme for PTE and IELTS preparation
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: pteieltsacademy
*/

/* ============================================
   CSS VARIABLES & RESET
============================================ */
:root {
    --navy: #0f2557;
    --blue: #1a56db;
    --blue-light: #3b82f6;
    --blue-pale: #eff6ff;
    --gold: #f59e0b;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-600: #475569;
    --gray-800: #1e293b;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(15,37,87,0.10);
    --shadow-lg: 0 8px 40px rgba(15,37,87,0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* ============================================
   TYPOGRAPHY
============================================ */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--navy);
    font-weight: 700;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { color: var(--gray-600); line-height: 1.8; }

/* ============================================
   UTILITIES
============================================ */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.bg-navy { background: var(--navy); }
.bg-pale { background: var(--blue-pale); }
.bg-gray { background: var(--gray-50); }

.section-tag {
    display: inline-block;
    background: var(--blue-pale);
    color: var(--blue);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto 50px;
}

/* ============================================
   BUTTONS
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(26,86,219,0.35);
}
.btn-primary:hover {
    background: var(--navy);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(26,86,219,0.45);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
}

.btn-gold {
    background: var(--gold);
    color: var(--navy);
    box-shadow: 0 4px 15px rgba(245,158,11,0.35);
}
.btn-gold:hover {
    background: #d97706;
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--navy);
}
.btn-white:hover {
    background: var(--blue-pale);
    transform: translateY(-2px);
}

/* ============================================
   HEADER & NAVIGATION
============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(15,37,87,0.12);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

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

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text .logo-main {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
}
.logo-text .logo-sub {
    font-size: 0.7rem;
    color: var(--blue);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a {
    padding: 8px 14px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: 6px;
    transition: var(--transition);
}
.nav-menu a:hover, .nav-menu a.active {
    color: var(--blue);
    background: var(--blue-pale);
}

.nav-cta {
    background: var(--blue) !important;
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
}
.nav-cta:hover {
    background: var(--navy) !important;
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}
.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--navy) 0%, #1a3a8a 60%, #1a56db 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 72px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--white);
    clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-badge span { color: var(--gold); }

.hero h1 {
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero h1 em {
    font-style: normal;
    color: var(--gold);
}

.hero-desc {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: left;
}

.hero-stat .stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.hero-stat .stat-num span { color: var(--gold); }

.hero-stat .stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    margin-top: 4px;
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-lg);
    padding: 36px;
    color: white;
}

.hero-card h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.score-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.score-item { }

.score-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
    font-weight: 500;
}

.score-bar {
    height: 8px;
    background: rgba(255,255,255,0.15);
    border-radius: 50px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    border-radius: 50px;
    background: linear-gradient(90deg, var(--blue-light), var(--gold));
    animation: fillBar 1.5s ease forwards;
}

@keyframes fillBar {
    from { width: 0%; }
}

.floating-badge {
    position: absolute;
    background: white;
    border-radius: var(--radius);
    padding: 12px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    animation: float 3s ease-in-out infinite;
}

.floating-badge.top { top: -20px; right: -20px; animation-delay: 0.5s; }
.floating-badge.bottom { bottom: -20px; left: -20px; }
.floating-badge .badge-icon { font-size: 1.3rem; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* ============================================
   FEATURES STRIP
============================================ */
.features-strip {
    background: var(--navy);
    padding: 24px 0;
}

.features-strip-inner {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap;
}

.strip-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
}

.strip-item .strip-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

/* ============================================
   WHY CHOOSE US
============================================ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 20px;
}

.why-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
    transform: scaleX(0);
    transition: var(--transition);
}

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

.why-card:hover::before {
    transform: scaleX(1);
}

.why-icon {
    width: 56px;
    height: 56px;
    background: var(--blue-pale);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.why-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.why-card p { font-size: 0.92rem; }

/* ============================================
   COURSES SECTION
============================================ */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.course-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.course-header {
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.course-header.pte { background: linear-gradient(135deg, var(--navy), #1a56db); }
.course-header.ielts { background: linear-gradient(135deg, #065f46, #059669); }

.course-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.course-header h3 {
    color: white;
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.course-header p { color: rgba(255,255,255,0.8); font-size: 0.9rem; }

.course-score {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 12px 16px;
    text-align: center;
    color: white;
}

.course-score .score-big {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.course-score .score-small { font-size: 0.72rem; color: rgba(255,255,255,0.7); }

.course-body { padding: 28px 32px; }

.course-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.course-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--gray-600);
}

.course-features li::before {
    content: '✓';
    color: var(--blue);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.course-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.meta-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--gray-100);
    color: var(--gray-600);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ============================================
   TEACHER / ABOUT SECTION
============================================ */
.teacher-section {
    background: var(--gray-50);
}

.teacher-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 70px;
    align-items: center;
}

.teacher-photo-wrap {
    position: relative;
}

.teacher-photo {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--blue-pale), #dbeafe);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    position: relative;
    overflow: hidden;
}

.teacher-exp-badge {
    position: absolute;
    bottom: 24px;
    right: -16px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.teacher-exp-badge .exp-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue);
    line-height: 1;
}

.teacher-exp-badge .exp-text {
    font-size: 0.78rem;
    color: var(--gray-600);
}

.teacher-info .section-tag { margin-bottom: 12px; }
.teacher-info h2 { margin-bottom: 20px; }
.teacher-info p { margin-bottom: 20px; }

.credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}

.credential-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid var(--gray-200);
}

.cred-icon {
    width: 38px;
    height: 38px;
    background: var(--blue-pale);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.cred-label { font-size: 0.72rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.08em; }
.cred-value { font-size: 0.9rem; font-weight: 600; color: var(--navy); }

/* ============================================
   TESTIMONIALS
============================================ */
.testimonials { background: var(--blue-pale); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testi-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }

.testi-text {
    font-size: 0.92rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: 20px;
    font-style: italic;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testi-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.avatar-blue { background: linear-gradient(135deg, var(--navy), var(--blue)); }
.avatar-green { background: linear-gradient(135deg, #065f46, #059669); }
.avatar-purple { background: linear-gradient(135deg, #5b21b6, #7c3aed); }

.testi-name { font-weight: 700; font-size: 0.92rem; color: var(--navy); }
.testi-score { font-size: 0.78rem; color: var(--blue); font-weight: 600; }

/* ============================================
   PRICING
============================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
}

.pricing-card.popular {
    border-color: var(--blue);
    transform: scale(1.04);
    box-shadow: var(--shadow-lg);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 18px;
    border-radius: 50px;
    white-space: nowrap;
    letter-spacing: 0.05em;
}

.plan-name {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-bottom: 8px;
}

.plan-price {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    margin-bottom: 8px;
}

.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.price-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1;
}
.price-period { font-size: 0.85rem; color: var(--gray-400); margin-bottom: 6px; }

.plan-desc { font-size: 0.88rem; color: var(--gray-600); margin-bottom: 24px; }

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--gray-600);
}

.plan-features li .check { color: var(--blue); font-weight: 700; flex-shrink: 0; }
.plan-features li .cross { color: var(--gray-400); flex-shrink: 0; }

/* ============================================
   FREE RESOURCES
============================================ */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.resource-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.resource-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.resource-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.play-btn {
    position: absolute;
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: var(--transition);
}

.resource-card:hover .play-btn { transform: scale(1.1); }

.resource-body { padding: 20px; }
.resource-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-bottom: 8px;
}
.resource-body h4 { font-size: 1rem; margin-bottom: 6px; }
.resource-body p { font-size: 0.85rem; }

/* ============================================
   BLOG
============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.blog-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--blue-pale), #dbeafe);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.blog-body { padding: 24px; }
.blog-cat {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-bottom: 10px;
}
.blog-body h3 { font-size: 1.05rem; margin-bottom: 10px; }
.blog-body h3 a:hover { color: var(--blue); }
.blog-body p { font-size: 0.88rem; margin-bottom: 16px; }
.blog-meta { font-size: 0.78rem; color: var(--gray-400); }

/* ============================================
   CTA BANNER
============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--navy), var(--blue));
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.cta-banner h2 { color: white; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 36px; max-width: 550px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ============================================
   CONTACT
============================================ */
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info p { margin-bottom: 32px; }

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--blue-pale);
    border-radius: var(--radius);
    padding: 20px;
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    background: var(--blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    color: white;
}

.contact-method-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-400); }
.contact-method-value { font-weight: 600; color: var(--navy); font-size: 0.95rem; }

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.contact-form-wrap h3 { margin-bottom: 24px; }

.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}

textarea { resize: vertical; min-height: 120px; }

/* ============================================
   FOOTER
============================================ */
.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,0.8);
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-main { color: white; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    margin: 16px 0 24px;
    line-height: 1.8;
}

.social-links { display: flex; gap: 10px; }

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
    text-decoration: none;
    color: white;
}

.social-link:hover { background: var(--blue); transform: translateY(-2px); }

.footer-col h4 {
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.footer-links a:hover { color: white; padding-left: 4px; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }

/* ============================================
   WHATSAPP FLOAT
============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    text-decoration: none;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.6); }

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.8); }
}

/* ============================================
   PAGE HERO (inner pages)
============================================ */
.page-hero {
    background: linear-gradient(135deg, var(--navy), var(--blue));
    padding: 130px 0 70px;
    text-align: center;
}

.page-hero h1 { color: white; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: white; }
.breadcrumb .sep { color: rgba(255,255,255,0.4); }

/* ============================================
   ABOUT PAGE
============================================ */
.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-story img, .about-story .about-img {
    border-radius: var(--radius-lg);
    background: var(--blue-pale);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 20px;
}

.mission-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.mission-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.mission-icon { font-size: 2.5rem; margin-bottom: 16px; }
.mission-card h3 { margin-bottom: 10px; }
.mission-card p { font-size: 0.9rem; }

/* ============================================
   SUCCESS NUMBERS
============================================ */
.numbers-section { background: var(--navy); padding: 70px 0; }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.number-item .num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}
.number-item .num span { color: var(--gold); }
.number-item .num-label { font-size: 0.9rem; color: rgba(255,255,255,0.65); margin-top: 8px; }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-visual { display: none; }
    .hero-stats { justify-content: center; }
    .hero-buttons { justify-content: center; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.popular { transform: scale(1); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .teacher-inner { grid-template-columns: 1fr; }
    .teacher-photo-wrap { max-width: 400px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .nav-menu { display: none; position: absolute; top: 72px; left: 0; right: 0; background: white; flex-direction: column; padding: 20px; box-shadow: var(--shadow-md); border-top: 1px solid var(--gray-200); }
    .nav-menu.open { display: flex; }
    .hamburger { display: flex; }
    .courses-grid { grid-template-columns: 1fr; }
    .resources-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .contact-inner { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .numbers-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .credentials { grid-template-columns: 1fr; }
    .about-story { grid-template-columns: 1fr; }
    .mission-grid { grid-template-columns: 1fr; }
    .features-strip-inner { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
    .resources-grid { grid-template-columns: 1fr; }
    .hero-stat .stat-num { font-size: 1.5rem; }
}