/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0A6E7C;
    --primary-dark: #085662;
    --secondary-color: #0891A6;
    --accent-color: #7DD3C0;
    --seafoam: #A8E6CF;
    --ocean-deep: #065A60;
    --text-dark: #1a202c;
    --text-medium: #4a5568;
    --text-light: #718096;
    --bg-light: #F0F9F6;
    --bg-white: #ffffff;
    --border-color: #D1EDE6;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(10, 110, 124, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(10, 110, 124, 0.1);
}

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

.nav-brand {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.02em;
    text-decoration: none;
    display: inline-block;
}

.nav-brand .logo {
    height: 70px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-medium);
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    transition: background 0.3s;
}

.nav-cta:hover {
    background: var(--primary-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0A6E7C 0%, #0891A6 50%, #7DD3C0 100%);
    color: white;
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-waves {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.wave-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    opacity: 0.6;
}

.wave-bottom {
    display: none;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
    padding: 7rem 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero h1 {
    color: white;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.25rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-size: 1rem;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.01em;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    transform: translateY(-3px);
}

.btn-tertiary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-tertiary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

/* Visual Section */
.visuals {
    padding: 3rem 0;
    background: var(--bg-light);
}

.visual-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.visual-item {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.visual-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    border: 2px dashed var(--border-color);
}

.visual-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Why Choose Section */
.why-choose {
    padding: 5rem 0;
    background: var(--bg-white);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.differentiator-card {
    background: linear-gradient(135deg, rgba(10, 110, 124, 0.03) 0%, rgba(125, 211, 192, 0.05) 100%);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.differentiator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(10, 110, 124, 0.12);
    border-color: var(--secondary-color);
}

.differentiator-card h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.differentiator-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: var(--bg-white);
}

.about-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.instructor-photo-inset {
    flex-shrink: 0;
}

.photo-placeholder-small {
    width: 240px;
    height: 300px;
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    box-shadow: var(--shadow-md);
    padding: 1rem;
}

.photo-placeholder-small svg {
    width: 60px;
    height: 60px;
    margin-bottom: 0.5rem;
}

.photo-note {
    font-size: 0.75rem;
    color: var(--text-light);
    margin: 0.5rem 0 0 0;
    line-height: 1.3;
    text-align: center;
}

.instructor-photo-inset img {
    width: 240px;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.about-content-full {
    flex: 1;
}

.about-content .subtitle {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.credentials, .location-info {
    margin-top: 2.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.credentials h3, .location-info h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.credentials ul {
    list-style: none;
    padding: 0;
}

.credentials li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.credentials li:last-child {
    border-bottom: none;
}

.credentials strong {
    color: var(--text-dark);
    display: block;
    margin-bottom: 0.25rem;
}

.location-info p {
    margin-bottom: 1rem;
}

.location-info p:last-child {
    margin-bottom: 0;
}

/* Approach Section */
.approach {
    padding: 5rem 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-header p {
    font-size: 1.125rem;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.methodology-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(10, 110, 124, 0.08);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.methodology-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(10, 110, 124, 0.15);
}

.method-subtitle {
    color: var(--text-light);
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 1rem;
}

.method-benefits {
    margin-top: 1.5rem;
}

.method-benefits h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.method-benefits ul {
    list-style: none;
    padding: 0;
}

.method-benefits li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--text-medium);
}

.method-benefits li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.approach-philosophy {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(10, 110, 124, 0.03) 0%, rgba(125, 211, 192, 0.05) 100%);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(10, 110, 124, 0.1);
    border: 1px solid var(--border-color);
}

.approach-philosophy h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.approach-philosophy ul {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.approach-philosophy li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.approach-philosophy li:last-child {
    border-bottom: none;
}

/* Lessons Section */
.lessons {
    padding: 5rem 0;
    background: var(--bg-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(10, 110, 124, 0.15);
    border-color: var(--secondary-color);
}

.pricing-card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.price {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 1rem 0;
    letter-spacing: -0.02em;
}

.pricing-card > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    min-height: 50px;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.pricing-card li {
    padding: 0.75rem 0 0.75rem 1.5rem;
    position: relative;
    color: var(--text-medium);
}

.pricing-card li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

.packages {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.packages h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.package-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 1.5rem;
}

.package {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.package strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.commitment-note {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(10, 110, 124, 0.05) 0%, rgba(125, 211, 192, 0.08) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
    text-align: center;
}

.commitment-note p {
    color: var(--text-medium);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin: 0;
}

.lesson-formats {
    max-width: 900px;
    margin: 0 auto 3rem;
}

.lesson-formats h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.format-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.format-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.cta-section {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.cta-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

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

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

.btn-primary-alt:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary-alt {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary-alt:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item p {
    margin: 0;
}

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

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-container {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.form-group textarea {
    resize: vertical;
}

.contact-form .btn {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
}

.contact-form .btn:hover {
    background: var(--primary-dark);
}

.form-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-location {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-md);
        gap: 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content {
        padding: 5rem 0;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1rem;
    }

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

    .hero-buttons .btn {
        width: 100%;
    }

    .visual-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .instructor-photo-inset {
        text-align: center;
    }

    .about-content-full {
        padding: 0 1rem;
    }

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

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

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

    .package-options {
        grid-template-columns: 1fr;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

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

    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 3rem 0;
    }

    .about, .approach, .lessons, .contact {
        padding: 3rem 0;
    }

    .section-header {
        margin-bottom: 2rem;
    }
}