/* ========================================
   WHY CHOOSE US SECTION - Sloth Tubing Tour
   Degradado: #ebf9f8 → #00CED1 + Burbujas
   ======================================== */

/* Variables */
:root {
    --gradient-light: #ebf9f8;
    --gradient-dark: #00CED1;
    --turquoise-primary: #00CED1;
    --turquoise-dark: #00A8AB;
    --turquoise-light: #40E0D0;
    --white: #FFFFFF;
    --dark: #1a2e2d;
    --gray: #5a6b6a;
    --shadow-soft: 0 10px 40px rgba(0, 206, 209, 0.15);
    --shadow-card: 0 15px 35px rgba(0, 0, 0, 0.08);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Main Section - DEGRADADO #ebf9f8 → #00CED1 */
.why-choose-us {
    position: relative;
    padding: 100px 5% 120px;
    background: linear-gradient(180deg, #ebf9f8 0%, #c5f0ef 25%, #7fdbda 50%, #40e0d0 75%, #00CED1 100%);
    overflow: hidden;
}

.why-choose-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* ========================================
   BURBUJAS DECORATIVAS
   ======================================== */
.bubble {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.2));
    box-shadow: 
        inset 0 -5px 20px rgba(0, 206, 209, 0.2),
        inset 0 5px 20px rgba(255, 255, 255, 0.8),
        0 5px 15px rgba(0, 0, 0, 0.05);
    pointer-events: none;
    z-index: 1;
    opacity: 0.7;
}

/* Burbuja 1 - Grande arriba derecha */
.bubble-1 {
    width: 180px;
    height: 180px;
    top: 5%;
    right: 8%;
    animation: float-bubble 8s ease-in-out infinite;
}

/* Burbuja 2 - Mediana arriba izquierda */
.bubble-2 {
    width: 120px;
    height: 120px;
    top: 15%;
    left: 5%;
    animation: float-bubble 6s ease-in-out infinite 0.5s;
}

/* Burbuja 3 - Pequeña centro derecha */
.bubble-3 {
    width: 60px;
    height: 60px;
    top: 35%;
    right: 15%;
    animation: float-bubble 5s ease-in-out infinite 1s;
}

/* Burbuja 4 - Mediana centro izquierda */
.bubble-4 {
    width: 100px;
    height: 100px;
    top: 45%;
    left: 3%;
    animation: float-bubble 7s ease-in-out infinite 1.5s;
}

/* Burbuja 5 - Grande abajo izquierda */
.bubble-5 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 10%;
    animation: float-bubble 9s ease-in-out infinite 2s;
}

/* Burbuja 6 - Pequeña abajo derecha */
.bubble-6 {
    width: 50px;
    height: 50px;
    bottom: 15%;
    right: 20%;
    animation: float-bubble 4s ease-in-out infinite 0.3s;
}

/* Burbuja 7 - Mini arriba centro */
.bubble-7 {
    width: 40px;
    height: 40px;
    top: 10%;
    left: 40%;
    animation: float-bubble 5s ease-in-out infinite 2.5s;
}

/* Burbuja 8 - Mediana abajo centro */
.bubble-8 {
    width: 90px;
    height: 90px;
    bottom: 8%;
    left: 45%;
    animation: float-bubble 6s ease-in-out infinite 1.2s;
}

/* Burbuja 9 - Mini derecha */
.bubble-9 {
    width: 35px;
    height: 35px;
    top: 60%;
    right: 5%;
    animation: float-bubble 4.5s ease-in-out infinite 0.8s;
}

/* Burbuja 10 - Pequeña izquierda arriba */
.bubble-10 {
    width: 55px;
    height: 55px;
    top: 25%;
    left: 25%;
    animation: float-bubble 5.5s ease-in-out infinite 1.8s;
}

/* Animación de flotación para burbujas */
@keyframes float-bubble {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
    }
    25% {
        transform: translateY(-15px) translateX(5px) scale(1.02);
    }
    50% {
        transform: translateY(-25px) translateX(-5px) scale(1.05);
    }
    75% {
        transform: translateY(-10px) translateX(8px) scale(1.02);
    }
}

/* Efecto de brillo en burbujas */
.bubble::before {
    content: '';
    position: absolute;
    width: 30%;
    height: 30%;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    top: 15%;
    left: 20%;
    filter: blur(2px);
}

.bubble::after {
    content: '';
    position: absolute;
    width: 15%;
    height: 15%;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    top: 40%;
    left: 55%;
    filter: blur(1px);
}

/* Background Wave */
.bg-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("tubing009.webp") no-repeat bottom;
    background-size: cover;
    z-index: 1;
}

/* ========================================
   HEADER STYLES
   ======================================== */
.why-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 206, 209, 0.25);
    backdrop-filter: blur(10px);
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--turquoise-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 206, 209, 0.4);
}

.section-badge i {
    font-size: 1.1rem;
    color: var(--turquoise-dark);
}

.why-title {
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 20px;
}

.why-title span {
    position: relative;
    display: inline-block;
    color: var(--turquoise-dark);
}

.why-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(0, 206, 209, 0.35);
    border-radius: 4px;
    z-index: -1;
}

.why-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   CARDS GRID
   ======================================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 70px;
}

/* Individual Card */
.why-card {
    background: var(--white);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: 1px solid rgba(0, 206, 209, 0.1);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 206, 209, 0.25);
    border-color: var(--turquoise-primary);
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--turquoise-primary), var(--turquoise-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.why-card:hover::before {
    transform: scaleX(1);
}

/* Card Icon */
.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--turquoise-primary) 0%, var(--turquoise-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 206, 209, 0.35);
}

.why-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(0, 206, 209, 0.45);
}

.card-icon i {
    font-size: 2rem;
    color: var(--white);
    position: relative;
    z-index: 1;
}

/* Card Content */
.why-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.why-card:hover h3 {
    color: var(--turquoise-dark);
}

.why-card p {
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

/* ========================================
   STATS SECTION
   ======================================== */
.why-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 50px 40px;
    border: 1px solid rgba(0, 206, 209, 0.25);
    box-shadow: 0 20px 60px rgba(0, 206, 209, 0.2);
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: rgba(0, 206, 209, 0.3);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, var(--turquoise-primary) 0%, var(--turquoise-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 206, 209, 0.35);
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--turquoise-dark);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1200px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 30px;
    }
    
    .stat-item:nth-child(2)::after {
        display: none;
    }

    /* Ocultar algunas burbujas en tablet */
    .bubble-7,
    .bubble-9,
    .bubble-10 {
        display: none;
    }
}

@media (max-width: 768px) {
    .why-choose-us {
        padding: 80px 5% 100px;
    }
    
    .why-title {
        font-size: 2.2rem;
    }
    
    .why-subtitle {
        font-size: 1rem;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .why-card {
        padding: 30px 20px;
    }
    
    .why-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 35px 25px;
        gap: 30px 20px;
    }
    
    .stat-item::after {
        display: none !important;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }

    /* Burbujas más pequeñas en móvil */
    .bubble-1 {
        width: 100px;
        height: 100px;
        top: 2%;
        right: 5%;
    }

    .bubble-2 {
        width: 70px;
        height: 70px;
    }

    .bubble-3,
    .bubble-4,
    .bubble-7,
    .bubble-9,
    .bubble-10 {
        display: none;
    }

    .bubble-5 {
        width: 80px;
        height: 80px;
        bottom: 10%;
        left: 5%;
    }

    .bubble-6 {
        width: 40px;
        height: 40px;
    }

    .bubble-8 {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .why-title {
        font-size: 1.8rem;
    }
    
    .section-badge {
        font-size: 0.8rem;
        padding: 10px 18px;
    }
    
    .card-icon {
        width: 70px;
        height: 70px;
    }
    
    .card-icon i {
        font-size: 1.6rem;
    }
    
    .why-stats {
        grid-template-columns: 1fr 1fr;
    }

    /* Burbujas aún más pequeñas */
    .bubble-1 {
        width: 60px;
        height: 60px;
    }

    .bubble-2 {
        width: 45px;
        height: 45px;
    }

    .bubble-5 {
        width: 50px;
        height: 50px;
    }

    .bubble-6 {
        width: 30px;
        height: 30px;
    }

    .bubble-8 {
        width: 40px;
        height: 40px;
    }
}













/* ========================================
   PHRASES SECTION - BOOK NOW BUTTON
   ======================================== */

.phrases-cta-container {
    display: flex;
    justify-content: flex-start;
    margin-top: 30px;
    padding-left: 10%;
}

.phrases-book-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    color: #ffffff;
    padding: 16px 35px;
    border: 2px solid #ffffff;
    border-radius: 0px;
    font-family: "Lexend", Sans-serif;
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

.phrases-book-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #ffffff;
    transition: left 0.4s ease;
    z-index: -1;
}

.phrases-book-btn:hover {
    color: #00CED1;
    border-color: #ffffff;
}

.phrases-book-btn:hover::before {
    left: 0;
}

.phrases-book-btn .btn-icon {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.phrases-book-btn:hover .btn-icon {
    transform: translateX(5px);
}

.phrases-book-btn .btn-icon svg {
    width: 20px;
    height: 20px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 767px) {
    .phrases-cta-container {
        justify-content: center;
        padding-left: 0;
        margin-top: 25px;
    }
    
    .phrases-book-btn {
        font-size: 16px;
        padding: 14px 28px;
    }
}