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

:root {
    --primary-color: #f2b94b;
    --primary-dark: #e3a72f;
    --secondary-color: #7bdcb5;
    --text-dark: #e5efe7;
    --text-light: #c3d8cf;
    --bg-green: #0f3d35;
    --border-color: #1c5c50;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.55);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-green);
    min-height: 100vh;
    padding: 1.25rem 1.25rem 5.5rem; /* bottom padding for fixed contact bar */
}

.container {
    max-width: 1020px;
    margin: 0 auto;
    padding: 0 1.75rem;
}

/* Navigation */
.navbar {
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: static;
    padding: 0.75rem 0 1.5rem;
}

.navbar .container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 2rem;
}

.nav-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

/* Page Management */
.page {
    display: none;
}

.page.active {
    display: block;
}


.main-content {
    background: var(--bg-green);
    border: none;
    border-radius: 18px;
    box-shadow: none;
    padding: 1.75rem 0 2.5rem;
}

/* Hero Section */
.hero {
    padding: 1.5rem 0;
    background: transparent;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.hero-image {
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: none;
    display: block;
    max-width: 360px;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-placeholder {
    background: rgba(255, 255, 255, 0.04);
    padding: 3rem;
    text-align: center;
    color: var(--text-light);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-text h1 {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.hero-text h2 {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.55;
}

.subtitle {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.hero-description,
.hero-quote,
.hero-message {
    font-size: 1.08rem;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.8;
}

.hero-quote strong {
    color: var(--text-dark);
}

.hero-cta {
    display: flex;
    gap: 0.75rem;
    margin: 1.25rem 0 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Buttons */
.btn {
    padding: 0.7rem 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: transparent;
    color: var(--text-dark);
}

.btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.07);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-dark);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.07);
}

.btn-contact {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--text-dark);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    min-width: auto;
    font-size: 0.86rem;
    flex: 0 1 auto;
    white-space: nowrap;
}

.btn-contact:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-whatsapp-chat {
    background-color: #1ebe6d;
    color: #0c201a;
    border-color: #1ebe6d;
}

.btn-whatsapp-chat:hover {
    background-color: #18a75f;
    border-color: #18a75f;
}

.btn-icon {
    font-size: 1.5rem;
}

.btn-text {
    font-weight: 600;
}

.btn-value {
    font-size: 0.9rem;
    color: var(--text-light);
    word-break: break-all;
}

/* Sections */
section {
    padding: 2.75rem 0;
}

.section-title {
    font-size: 1.6rem;
    text-align: left;
    margin-bottom: 1.75rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: left;
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.section-description {
    text-align: left;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    max-width: 760px;
}

/* Four Pillars */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.pillar-card {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 12px;
    border: none;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.pillar-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.pillar-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.pillar-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.pillars-note {
    text-align: left;
    color: var(--text-light);
    font-style: italic;
    margin-top: 1rem;
}

/* Who This Is For */
.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    max-width: 900px;
}

.challenges-list {
    list-style: none;
    max-width: 700px;
    margin: 1.75rem 0;
    padding: 0;
}

.challenges-list li {
    padding: 0.75rem 0.75rem 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--primary-color);
    border-radius: 6px;
}

/* YouTube Carousel */
.carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0;
    overflow: hidden;
    border-radius: 12px;
    border: none;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1rem;
}

.carousel-item {
    min-width: 100%;
    flex-shrink: 0;
}

.carousel-item iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
    border-radius: 8px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.4);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.6);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: flex-start;
    gap: 0.5rem;
    margin-top: 1.2rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--border-color);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-dot.active {
    background-color: var(--primary-color);
}

.youtube-fallback {
    margin-top: 0.75rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.youtube-fallback a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
}

.youtube-fallback a:hover {
    text-decoration: underline;
}

.youtube-link {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.youtube-thumb {
    position: relative;
    display: inline-block;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.youtube-thumb img {
    display: block;
    width: 100%;
    max-width: 480px;
    height: auto;
}

.play-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border-radius: 999px;
    padding: 0.4rem 0.75rem;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* Ready Section */
.ready-section {
    background-color: transparent;
    text-align: left;
}

/* Contact CTA */
.contact-buttons {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.copy-feedback {
    text-align: left;
    color: var(--secondary-color);
    font-weight: 600;
    min-height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.contact-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 45, 39, 0.96);
    backdrop-filter: blur(6px);
    padding: 0.9rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 900;
}

.contact-cta .container {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-cta .section-title {
    margin-bottom: 0.35rem;
}

/* About Page */
.about-hero {
    padding: 2.5rem 0;
    background-color: transparent;
}

.page-title {
    font-size: 2.1rem;
    text-align: left;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    color: var(--text-light);
}

.about-image,
.credentials-image,
.philosophy-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: none;
    border: none;
}

.about-image img,
.credentials-image img,
.philosophy-image img {
    width: 100%;
    height: auto;
    display: block;
}

.credentials {
    background-color: transparent;
}

.credentials-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

.credentials-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.credential-item {
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    line-height: 1.6;
}

.credential-item strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.philosophy {
    background-color: transparent;
}

.philosophy-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

.philosophy-quote {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    font-style: italic;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
}

.philosophy-quote p {
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background-color: transparent;
    color: var(--text-light);
    padding: 2.5rem 0 1rem;
    margin-top: 1rem;
    border-top: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: left;
    margin-bottom: 1rem;
}

.footer-message h3 {
    font-size: 1.25rem;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
}

.footer-message p {
    color: var(--text-light);
}

.footer-cta {
    display: flex;
    justify-content: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-social h4 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.social-links {
    display: flex;
    justify-content: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--text-light);
    transition: color 0.2s;
}

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

.social-icon {
    font-size: 1.4rem;
}

.footer-bottom {
    text-align: left;
    padding-top: 1.5rem;
    border-top: none;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 1.5rem 1rem 2rem;
    }

    .main-content {
        padding: 2rem 0 2.5rem;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .section-title,
    .page-title {
        font-size: 1.6rem;
    }

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

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

    .btn {
        width: 100%;
    }


    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .contact-cta .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }

    .contact-buttons {
        flex-wrap: nowrap;
        gap: 0.3rem;
        align-items: center;
    }

    .btn-contact {
        min-width: auto;
        padding: 0.42rem 0.55rem;
        font-size: 0.78rem;
        gap: 0.25rem;
        flex: 0 1 auto;
    }

    .btn-icon {
        font-size: 0.95rem;
    }

    .btn-value {
        display: none;
    }
}

@media (min-width: 900px) {
    .container {
        padding: 0 2.25rem;
    }

    .hero-content {
        flex-direction: row;
        align-items: center;
        gap: 2rem;
    }

    .hero-image {
        flex: 0 0 320px;
        max-width: 320px;
    }

    .hero-text {
        flex: 1;
    }
}