/* ===== CSS Variables & Reset ===== */
:root {
    /* Brand Colors from Logo - Red & Black with Blue accent */
    --color-primary: #206bc4;
    --color-primary-dark: #1a5a9e;
    --color-primary-light: #4a8ed8;
    --color-accent: #d63939;
    --color-accent-dark: #b82e2e;

    /* Neutral Colors */
    --color-dark: #182433;
    --color-text: #1e293b;
    --color-text-light: #475569;
    --color-text-muted: #64748b;

    /* Background Colors */
    --color-bg: #ffffff;
    --color-bg-alt: #f6f8fb;
    --color-bg-dark: #0f172a;
    --color-border: #e2e8f0;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 15px;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-dark);
}

.highlight {
    color: var(--color-accent);
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 16px;
    color: var(--color-text-light);
    max-width: 560px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 50px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

.btn-accent {
    background: var(--color-accent);
    color: white;
}

.btn-accent:hover {
    background: var(--color-accent-dark);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 15px;
}

.btn-block {
    width: 100%;
}

.btn-nav {
    padding: 10px 20px;
    font-size: 13px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    text-decoration: none;
}

.logo-img {
    height: 44px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(241, 245, 249, 0.8) 100%), url('bg.png');
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(32, 107, 196, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-overlay {
    display: none;
}

.hero-content {
    position: relative;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    color: var(--color-accent);
}

.hero-title {
    font-size: clamp(36px, 5vw, 52px);
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--color-dark);
}

.hero-subtitle {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: 500;
}

.feature-item span:first-child {
    font-size: 18px;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: 16px;
    border: 1px solid var(--color-border);
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    object-fit: cover;
    aspect-ratio: 4/5;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.floating-card.card-1 {
    top: 16px;
    right: -20px;
}

.floating-card.card-2 {
    bottom: 32px;
    left: -20px;
}

.card-number {
    display: block;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.card-text {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    color: var(--color-text-light);
    margin-bottom: 14px;
}

.about-highlights {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.highlight-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.highlight-icon {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 2px;
}

.highlight-item strong {
    display: block;
    margin-bottom: 2px;
    font-size: 15px;
}

.highlight-item p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
}

/* Learn Section */
.learn-section {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

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

.learn-card {
    position: relative;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.learn-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.learn-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.learn-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: rgba(32, 107, 196, 0.1);
    line-height: 1;
}

.learn-icon {
    font-size: 32px;
    margin-bottom: 14px;
}

.learn-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    font-family: var(--font-body);
    font-weight: 600;
}

.learn-card p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* Programs Section */
.programs-section {
    padding: 80px 0;
    background: var(--color-bg);
}

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

.program-card {
    position: relative;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.program-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.program-card.featured {
    border-color: var(--color-primary);
    border-width: 2px;
}

.program-ribbon {
    position: absolute;
    top: -1px;
    right: 20px;
    background: var(--color-accent);
    color: white;
    padding: 6px 14px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
}

.program-stage {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-bg-alt);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.program-card h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.program-desc {
    color: var(--color-text-muted);
    margin-bottom: 16px;
    font-size: 14px;
}

.program-list {
    list-style: none;
    margin-bottom: 20px;
}

.program-list li {
    padding: 6px 0;
    color: var(--color-text-light);
    font-size: 14px;
}

.program-price {
    margin-bottom: 16px;
    text-align: center;
    padding: 16px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
}

.price-value {
    display: block;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-dark);
}

.price-note {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

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

.testimonial-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.testimonial-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: 56px;
    color: var(--color-primary);
    line-height: 0.6;
    margin-bottom: 12px;
}

.testimonial-card>p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 14px;
}

.author-info strong {
    display: block;
    font-size: 14px;
}

.author-info span {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--color-bg-dark);
}

.cta-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: start;
}

.cta-content {
    color: white;
    padding-top: 20px;
}

.cta-content .section-badge {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.cta-content h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    margin-bottom: 14px;
    color: white;
}

.cta-content .highlight {
    color: #f87171;
}

.cta-content>p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    margin-bottom: 24px;
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
}

.cta-benefit span:first-child {
    color: #4ade80;
    font-weight: bold;
}

.cta-form {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
}

.cta-form h3 {
    font-size: 22px;
    margin-bottom: 6px;
    text-align: center;
}

.cta-form>p.form-disclaimer {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.6;
}

.form-subtitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark);
    margin: 20px 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 5px;
    color: var(--color-text);
}

.form-group label .required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
}

.form-group.social-input {
    position: relative;
}

.form-group.social-input .social-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}

.form-group.social-input input {
    padding-left: 40px;
}

.form-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
}

.form-note a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.captcha-group {
    background: var(--color-bg-alt);
    padding: 14px;
    border-radius: var(--radius-sm);
    margin-top: 6px;
}

.captcha-group label {
    font-weight: 600;
}

#captcha-question {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 15px;
}

.captcha-hint {
    display: block;
    margin-top: 5px;
    font-size: 11px;
    color: var(--color-text-muted);
}

/* Radio group and auto-program styling */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-label:hover {
    border-color: var(--color-primary);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.radio-label input[type="radio"]:checked+.radio-text {
    color: var(--color-primary);
    font-weight: 500;
}

.radio-text {
    font-size: 14px;
    color: var(--color-text);
}

.auto-program-box {
    padding: 16px;
    background: linear-gradient(135deg, rgba(32, 107, 196, 0.08), rgba(32, 107, 196, 0.04));
    border: 1px solid rgba(32, 107, 196, 0.2);
    border-radius: var(--radius-sm);
}

.auto-program-box strong {
    display: block;
    color: var(--color-primary);
    font-size: 15px;
    margin-bottom: 4px;
}

.auto-program-box p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Location Section */
.location-section {
    padding: 80px 0;
    background: var(--color-bg);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.location-info .section-title {
    text-align: left;
}

.location-details {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.location-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.location-item>span:first-child {
    font-size: 20px;
}

.location-item strong {
    display: block;
    margin-bottom: 2px;
    font-size: 14px;
}

.location-item p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.map-placeholder {
    height: 340px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--color-text-muted);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: var(--color-bg-alt);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-dark);
    text-align: left;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    font-size: 20px;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 20px 18px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* Corporate Training Section */
.corporate-section {
    padding: 60px 0;
    background: var(--color-bg);
}

.corporate-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a5a9e 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.corporate-content {
    max-width: 600px;
    margin: 0 auto;
}

.corporate-content .section-badge {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.corporate-content h3 {
    font-size: clamp(22px, 3vw, 28px);
    color: white;
    margin-bottom: 12px;
}

.corporate-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand .logo-img {
    height: 40px;
    margin-bottom: 12px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    max-width: 260px;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 15px;
    margin-bottom: 16px;
    color: white;
    font-family: var(--font-body);
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {

    .about-grid,
    .cta-wrapper,
    .location-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        order: -1;
        max-width: 480px;
        margin: 0 auto;
    }

    .learn-grid,
    .programs-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-features {
        flex-direction: column;
        gap: 12px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .learn-grid,
    .programs-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .floating-card {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }

    .cta-form {
        padding: 24px 20px;
    }
}