/* ==========================================
   KOACHE - MODERN COACHING WEBSITE
   Colors from original site:
   - Primary gradient: #37E6A9 to #49DCF2
   - Background: #E6FAFD to #FFFFFF
   - Text: #232D69
   ========================================== */

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
   * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #232D69;
    background: linear-gradient(180deg, #E6FAFD 0%, #FFFFFF 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(55, 230, 169, 0.1);
    padding: 20px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.logo {
    height: 40px;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: #232D69;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn-primary, .btn-cta, .btn-pricing {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(55, 230, 169, 0.3);
}

.btn-primary:hover, .btn-cta:hover, .btn-pricing:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(55, 230, 169, 0.4);
}

.btn-cta {
    font-size: 17px;
    padding: 18px 36px;
}

.btn-cta.large {
    font-size: 19px;
    padding: 22px 44px;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.1) 0%, rgba(73, 220, 242, 0.1) 100%);
    border: 2px solid rgba(55, 230, 169, 0.3);
    border-radius: 50px;
    color: #232D69;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    color: #232D69;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    line-height: 1.8;
    color: #232D69;
    opacity: 0.8;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-visual {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 20px 24px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.floating-card .card-icon {
    font-size: 28px;
}

.floating-card .card-text {
    font-weight: 600;
    color: #232D69;
    white-space: nowrap;
}

.card-1 {
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 45%;
    right: 50%;
    animation-delay: 0.5s;
}

.card-3 {
    bottom: 30%;
    right: 15%;
    animation-delay: 1s;
}

.card-4 {
    bottom: 10%;
    right: 45%;
    animation-delay: 1.5s;
}

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

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

/* ==========================================
   SECTIONS
   ========================================== */
.intelligence-section,
.nutrition-section,
.women-section,
.pricing-section,
.beta-section,
.platforms-section,
.why-section,
.mission-section,
.cta-section,
.features-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.2;
    color: #232D69;
    margin-bottom: 24px;
}

.section-title.centered {
    text-align: center;
}

.section-description {
    font-size: 18px;
    line-height: 1.8;
    color: #232D69;
    opacity: 0.8;
}

.section-description.centered {
    text-align: center;
}

/* ==========================================
   SPORTS SECTION
   ========================================== */
.sports-section {
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.03) 0%, rgba(73, 220, 242, 0.03) 100%);
    border-radius: 40px;
    margin: 0 20px;
}

.sports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.sport-card {
    background: white;
    padding: 40px 20px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(55, 230, 169, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.sport-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.1) 0%, rgba(73, 220, 242, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.sport-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(55, 230, 169, 0.4);
    box-shadow: 0 20px 50px rgba(55, 230, 169, 0.2);
}

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

.sport-icon {
    font-size: 64px;
    margin-bottom: 20px;
    transition: transform 0.4s ease;
    position: relative;
    z-index: 1;
}

.sport-card:hover .sport-icon {
    transform: scale(1.2) rotate(5deg);
}

.sport-name {
    font-size: 20px;
    font-weight: 700;
    color: #232D69;
    position: relative;
    z-index: 1;
}

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(55, 230, 169, 0.3);
    box-shadow: 0 15px 40px rgba(55, 230, 169, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.1) 0%, rgba(73, 220, 242, 0.1) 100%);
    border-radius: 20px;
    color: #37E6A9;
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    color: #232D69;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 16px;
    color: #232D69;
    opacity: 0.7;
}

.feature-highlight {
    text-align: center;
    margin-top: 60px;
}

.highlight-text {
    font-size: 24px;
    font-weight: 700;
    color: #232D69;
    padding: 30px;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.1) 0%, rgba(73, 220, 242, 0.1) 100%);
    border-radius: 20px;
    border: 2px solid rgba(55, 230, 169, 0.2);
}

/* ==========================================
   WOMEN SECTION
   ========================================== */
.women-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.women-visual {
    position: relative;
}

.cycle-diagram {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.cycle-phase {
    position: absolute;
    background: white;
    padding: 20px 24px;
    border-radius: 16px;
    font-weight: 600;
    color: #232D69;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: pulse 2s ease-in-out infinite;
}

.phase-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.phase-2 {
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    animation-delay: 0.5s;
}

.phase-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 1s;
}

.phase-4 {
    left: -5%;
    top: 50%;
    transform: translateY(-50%);
    animation-delay: 1.5s;
}

.cycle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
    padding: 30px;
    border-radius: 50%;
    font-weight: 700;
    text-align: center;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 50px rgba(55, 230, 169, 0.3);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

/* ==========================================
   NUTRITION SECTION
   ========================================== */
.nutrition-section {
    background: white;
    border-radius: 40px;
    margin: 0 20px;
}

.nutrition-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.nutrition-icon {
    font-size: 120px;
    text-align: center;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================
   PRICING SECTION
   ========================================== */
.pricing-section {
    background: linear-gradient(180deg, rgba(230, 250, 253, 0.5) 0%, rgba(255, 255, 255, 0) 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.pricing-card {
    background: white;
    padding: 40px 30px;
    border-radius: 24px;
    border: 2px solid rgba(55, 230, 169, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(55, 230, 169, 0.15);
    border-color: rgba(55, 230, 169, 0.3);
}

.pricing-card.featured {
    border-color: #37E6A9;
    box-shadow: 0 15px 40px rgba(55, 230, 169, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-name {
    font-size: 28px;
    font-weight: 800;
    color: #232D69;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}

.price-amount {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: 16px;
    color: #232D69;
    opacity: 0.6;
    align-self: flex-end;
    margin-bottom: 4px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 12px 0;
    color: #232D69;
    font-size: 16px;
    position: relative;
    padding-left: 30px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #37E6A9;
    font-weight: 700;
    font-size: 18px;
}

.btn-pricing {
    width: 100%;
    justify-content: center;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.1) 0%, rgba(73, 220, 242, 0.1) 100%);
    color: #232D69;
    box-shadow: none;
}

.btn-pricing:hover {
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
}

.btn-pricing.featured {
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
}

/* ==========================================
   BETA SECTION
   ========================================== */
.beta-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.05) 0%, rgba(73, 220, 242, 0.05) 100%);
    border-radius: 40px;
    margin: 0 20px;
}

.beta-content {
    max-width: 700px;
    margin: 0 auto;
}

.beta-badge {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

/* ==========================================
   PLATFORMS SECTION
   ========================================== */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.platform-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(55, 230, 169, 0.1);
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
    border-color: rgba(55, 230, 169, 0.3);
    box-shadow: 0 15px 40px rgba(55, 230, 169, 0.15);
}

.platform-icon {
    color: #37E6A9;
    margin-bottom: 20px;
}

.platform-name {
    font-size: 20px;
    font-weight: 700;
    color: #232D69;
}

.platforms-cta {
    text-align: center;
    margin-top: 60px;
}

/* ==========================================
   WHY SECTION
   ========================================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin: 60px 0;
}

.why-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    border: 2px solid rgba(55, 230, 169, 0.1);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-5px);
    border-color: rgba(55, 230, 169, 0.3);
    box-shadow: 0 15px 40px rgba(55, 230, 169, 0.15);
}

.why-number {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.why-title {
    font-size: 24px;
    font-weight: 700;
    color: #232D69;
    margin-bottom: 12px;
}

.why-description {
    font-size: 16px;
    color: #232D69;
    opacity: 0.7;
}

.why-highlight {
    text-align: center;
    margin-top: 60px;
}

.why-highlight p {
    font-size: 22px;
    font-weight: 600;
    color: #232D69;
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================
   MISSION SECTION
   ========================================== */
.mission-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(55, 230, 169, 0.05) 0%, rgba(73, 220, 242, 0.05) 100%);
    border-radius: 40px;
    margin: 0 20px;
    position: relative;
    overflow: hidden;
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.mission-text {
    font-size: 20px;
    line-height: 1.8;
    color: #232D69;
    opacity: 0.8;
}

.mission-visual {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.1;
}

.mission-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    right: 15%;
    animation-delay: 2s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 60%;
    left: 80%;
    animation-delay: 4s;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    border-radius: 40px;
    margin: 0 20px;
    color: white;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 48px;
    font-weight: 900;
    color: white;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 20px;
    color: white;
    opacity: 0.9;
    margin-bottom: 40px;
}

.cta-section .btn-cta {
    background: white;
    color: #37E6A9;
}

.cta-section .btn-cta:hover {
    background: rgba(255, 255, 255, 0.95);
}

/* ==========================================
   FAQ SECTION
   ========================================== */
.faq-section {
    background: white;
    border-radius: 40px;
    margin: 0 20px;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 2px solid rgba(55, 230, 169, 0.1);
    margin-bottom: 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: #232D69;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #37E6A9;
}

.faq-question span {
    flex: 1;
}

.faq-icon {
    flex-shrink: 0;
    color: #37E6A9;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 30px;
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.8;
    color: #232D69;
    opacity: 0.8;
    margin: 0;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: #232D69;
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #37E6A9 0%, #49DCF2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 18px;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #37E6A9;
}

.footer-column a {
    display: block;
    color: white;
    text-decoration: none;
    opacity: 0.7;
    margin-bottom: 12px;
    transition: opacity 0.3s ease;
}

.footer-column a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.6;
    font-size: 14px;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .hero-title {
        font-size: 52px;
    }
    
    .women-content,
    .nutrition-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cycle-diagram {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .nav-content {
        flex-wrap: wrap;
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: 20px;
        margin-top: 20px;
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .cta-title {
        font-size: 36px;
    }
    
    .pricing-grid,
    .features-grid,
    .why-grid,
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cycle-diagram {
        width: 250px;
        height: 250px;
    }
    
    .cycle-center {
        width: 140px;
        height: 140px;
        font-size: 14px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .btn-cta.large {
        font-size: 16px;
        padding: 18px 32px;
    }
}