/* One-to-One Program Page Styles - Enhanced Design */

/* 1. BRAND VARIABLES */
:root {
    --o2o-primary: #0e415b;
    --o2o-secondary: #d4a574;
    --o2o-accent: #10b981;
    --o2o-bg-light: #f8f9fa;
    --o2o-text: #1a1a1a;
    --o2o-text-light: #666666;
    --o2o-white: #ffffff;
}

/* 2. HERO SECTION */
.one2one-hero {
    position: relative;
    padding: 3.5rem 0;
    min-height: 550px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0e415b 0%, #1a5a7a 100%);
    color: var(--o2o-white);
    overflow: hidden;
}

.one2one-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 0;
}

.one2one-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.one2one-hero .hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right,
            rgba(14, 65, 91, 0.95) 0%,
            rgba(14, 65, 91, 0.88) 40%,
            rgba(14, 65, 91, 0.6) 70%,
            rgba(14, 65, 91, 0.4) 100%);
    z-index: 1;
}

.one2one-hero .hero-container {
    position: relative;
    z-index: 2;
}

.one2one-hero .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    min-height: auto;
}

.one2one-hero .hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 0;
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.one2one-hero .hero-audience {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--o2o-secondary);
    margin-bottom: 1rem;
    display: block;
    opacity: 0.9;
}

.one2one-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--o2o-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.one2one-hero .hero-subtitle {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: var(--o2o-secondary);
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.one2one-hero .hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.one2one-hero .hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 0.5rem;
}

.one2one-hero .hero-buttons .btn {
    justify-content: center;
    min-width: 220px;
    min-height: 56px;
    padding: 0.95rem 2.5rem;
    text-align: center;
}

.one2one-hero .hero-buttons .btn-hero-primary {
    min-width: 250px;
}

.one2one-hero .hero-buttons .get-started-slider:hover .icon-container {
    transform: translateX(64px) !important;
}

.one2one-hero .hero-buttons .get-started-slider:hover .btn-text {
    transform: translateX(12px) !important;
}

.one2one-hero .hero-buttons .arrow-slider:hover .icon-container {
    transform: translateX(12px) !important;
}

.one2one-hero .hero-buttons .arrow-slider:hover .btn-text {
    transform: translateX(-8px) !important;
}

/* 3. KEY FEATURES SECTION */
.key-features {
    padding: 5rem 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.key-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--o2o-secondary), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--o2o-secondary), var(--o2o-primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(14, 65, 91, 0.15);
    border-color: var(--o2o-secondary);
}

.feature-item:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--o2o-primary), var(--o2o-secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.4);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon svg {
    transform: scale(1.1);
}

.feature-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--o2o-primary);
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--o2o-text-light);
    line-height: 1.6;
}

/* 4. PREPARE SECTION */
.prepare-section {
    padding: 5rem 0;
    background: white;
    position: relative;
}

.prepare-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--o2o-secondary), transparent);
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--o2o-primary);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--o2o-secondary), var(--o2o-primary));
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--o2o-secondary);
    font-weight: 500;
    margin-top: 1.5rem;
}

.prepare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.prepare-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 2px solid #e5e7eb;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.prepare-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.05), rgba(16, 185, 129, 0.05));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.prepare-card > * {
    position: relative;
    z-index: 1;
}

.prepare-card:hover {
    border-color: var(--o2o-secondary);
    box-shadow: 0 12px 40px rgba(212, 165, 116, 0.2);
    transform: translateY(-5px);
}

.prepare-card:hover::before {
    opacity: 1;
}

.prepare-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--o2o-primary), var(--o2o-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.4s ease;
    box-shadow: 0 4px 12px rgba(212, 165, 116, 0.25);
}

.prepare-card:hover .prepare-icon {
    transform: scale(1.15) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(212, 165, 116, 0.35);
}

.prepare-icon svg {
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

.prepare-card:hover .prepare-icon svg {
    transform: scale(1.1);
}

.prepare-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--o2o-primary);
}

.prepare-card p {
    font-size: 0.95rem;
    color: var(--o2o-text-light);
    line-height: 1.6;
}

/* 5. PRICING SECTION */
.pricing-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    position: relative;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--o2o-secondary), transparent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid #e5e7eb;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.320, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), transparent);
    transition: top 0.5s ease;
    pointer-events: none;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--o2o-secondary);
    box-shadow: 0 20px 50px rgba(14, 65, 91, 0.15);
}

.pricing-card:hover::before {
    top: 0;
}

.pricing-card.featured {
    border-color: var(--o2o-secondary);
    box-shadow: 0 16px 48px rgba(212, 165, 116, 0.25);
    transform: scale(1.05);
    background: linear-gradient(135deg, #ffffff, #fafaf9);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
    box-shadow: 0 24px 60px rgba(212, 165, 116, 0.35);
}

.pricing-card .badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--o2o-secondary), #c9955a);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--o2o-primary);
    margin-bottom: 1.5rem;
}

.price {
    margin-bottom: 1rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--o2o-secondary);
}

.amount {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--o2o-primary);
    letter-spacing: -1px;
}

.per-hour {
    font-size: 0.9rem;
    color: var(--o2o-text-light);
    margin-left: 0.5rem;
}

.pricing-description {
    font-size: 0.95rem;
    color: var(--o2o-text-light);
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--o2o-text-light);
    font-size: 0.95rem;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 1.5rem;
}

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

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--o2o-secondary);
    font-weight: 700;
    font-size: 1.1rem;
}

.pricing-card .btn {
    width: 100%;
    text-align: center;
    transition: all 0.3s ease;
    justify-content: center;
    min-height: 56px;
    padding: 0.95rem 2.5rem;
}

.pricing-card .get-started-slider:hover .icon-container {
    transform: translateX(70px) !important;
}

.pricing-card .get-started-slider:hover .btn-text {
    transform: translateX(12px) !important;
}

/* 6. WHAT'S INCLUDED SECTION */
.whats-included {
    padding: 5rem 0;
    background: white;
    position: relative;
}

.whats-included::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--o2o-secondary), transparent);
}

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

.included-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    border: 2px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.included-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--o2o-secondary), var(--o2o-primary));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.included-item > * {
    position: relative;
    z-index: 1;
}

.included-item:hover {
    background: linear-gradient(135deg, #f0f0f0, #ffffff);
    transform: translateX(8px);
    border-color: var(--o2o-secondary);
    box-shadow: 0 8px 24px rgba(212, 165, 116, 0.15);
}

.included-item:hover::before {
    transform: scaleY(1);
}

.included-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--o2o-primary), var(--o2o-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.4s ease;
    box-shadow: 0 4px 12px rgba(212, 165, 116, 0.25);
}

.included-item:hover .included-icon {
    transform: scale(1.2) rotate(8deg);
    box-shadow: 0 8px 20px rgba(212, 165, 116, 0.35);
}

.included-icon svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.included-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--o2o-primary);
    margin-bottom: 0.5rem;
}

.included-item p {
    font-size: 0.9rem;
    color: var(--o2o-text-light);
    line-height: 1.5;
}

/* 8. CTA SECTION */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, white 0%, #f8f9fa 100%);
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--o2o-secondary), transparent);
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--o2o-primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.cta-content h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--o2o-secondary), var(--o2o-primary));
    border-radius: 2px;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--o2o-text-light);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
    animation: slideUp 0.8s ease-out 0.3s both;
}

.cta-content .btn-large {
    justify-content: center;
    min-width: 320px;
}

.cta-content .get-started-slider:hover .icon-container {
    transform: translateX(78px) !important;
}

.cta-content .get-started-slider:hover .btn-text {
    transform: translateX(12px) !important;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 9. RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .one2one-hero {
        min-height: 400px;
        padding: 2rem 0;
    }

    .one2one-hero::before,
    .one2one-hero::after {
        display: none;
    }

    .one2one-hero h1 {
        font-size: 2rem;
    }

    .one2one-hero .hero-subtitle {
        font-size: 1.3rem;
    }

    .one2one-hero .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .one2one-hero .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .features-grid,
    .prepare-grid,
    .included-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: scale(1) translateY(-10px);
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .key-features,
    .prepare-section,
    .pricing-section,
    .whats-included,
    .cta-section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .one2one-hero {
        min-height: 350px;
        padding: 1.5rem 0;
    }

    .one2one-hero .hero-content {
        padding: 2rem 0;
    }

    .one2one-hero h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .one2one-hero .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .one2one-hero .hero-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.4rem;
    }

    .feature-item,
    .prepare-card,
    .included-item {
        padding: 1.5rem 1rem;
    }

    .pricing-card {
        padding: 1.5rem;
    }

    .amount {
        font-size: 2rem;
    }

    .pricing-card .badge {
        top: 12px;
        right: 12px;
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
    }

    .cta-content h2 {
        font-size: 1.3rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .key-features,
    .prepare-section,
    .pricing-section,
    .whats-included,
    .cta-section {
        padding: 2rem 0;
    }
}