/* Nina's Beauty - Stylesheet */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de colores basada en el logo real de Nina's Beauty */
    --primary-color: #FF0080;      /* Rosa neón del logo */
    --secondary-color: #FF3399;    /* Rosa medio */
    --accent-color: #FF0066;       /* Rosa intenso */
    --dark-pink: #CC0066;          /* Rosa oscuro */
    --text-dark: #1a1a1a;          /* Negro del logo */
    --text-light: #FFFFFF;         /* Blanco puro */
    --bg-light: #FFF0F5;           /* Fondo rosa muy claro */
    --bg-white: #FFFFFF;
    --bg-dark: #000000;            /* Negro del logo */
    --shadow-sm: 0 2px 20px rgba(255, 0, 128, 0.1);
    --shadow-md: 0 10px 30px rgba(255, 0, 128, 0.15);
    --shadow-lg: 0 20px 60px rgba(255, 0, 128, 0.2);
    
    /* Gradiente basado en el rosa neón del logo */
    --gradient-logo: linear-gradient(135deg, #FF0066, #FF0080, #FF3399);
    --gradient-dark: linear-gradient(135deg, #1a1a1a, #000000);
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
}

/* Header & Navigation */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    height: 45px;
    width: 45px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-logo);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

/* Mobile adjustments for logo */
@media (max-width: 768px) {
    .logo img {
        height: 35px;
        width: 35px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    min-height: 90vh;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem 5%;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
    opacity: 0.15;
    border-radius: 50%;
}

.hero-content {
    max-width: 1400px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    z-index: 1;
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 1.2;
    color: var(--dark-pink);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-weight: 300;
}

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

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-logo);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(255, 0, 128, 0.4);
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 0, 128, 0.6);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--dark-pink);
    border: 2px solid var(--dark-pink);
}

.btn-secondary:hover {
    background: var(--dark-pink);
    color: var(--text-light);
}

.hero-image {
    position: relative;
}

.hero-image-container {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-size: cover;
    background-position: center;
}

.floating-card {
    position: absolute;
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    animation: float 3s ease-in-out infinite;
}

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

.card-2 {
    bottom: 15%;
    right: -10%;
    animation-delay: 1s;
}

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

/* Services Section */
.services {
    padding: 5rem 5%;
    background: var(--bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--dark-pink);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 300;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(255, 0, 128, 0.3);
    background: linear-gradient(135deg, var(--bg-light), rgba(255, 0, 128, 0.05));
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--dark-pink);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-dark);
    font-weight: 300;
    line-height: 1.8;
}

/* About Section */
.about {
    padding: 5rem 5%;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.about-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    background-size: cover;
    background-position: center;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--dark-pink);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-weight: 300;
    line-height: 1.8;
}

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

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-pink);
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 300;
}

/* Gallery Section */
.gallery {
    padding: 5rem 5%;
    background: var(--bg-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    height: 300px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
    background-size: cover;
    background-position: center;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item:nth-child(1) {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.gallery-item:nth-child(2) {
    background: linear-gradient(135deg, var(--accent-color), var(--dark-pink));
}

.gallery-item:nth-child(3) {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.gallery-item:nth-child(4) {
    background: linear-gradient(135deg, var(--dark-pink), var(--primary-color));
}

.gallery-item:nth-child(5) {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.gallery-item:nth-child(6) {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-pink));
}

/* Contact Section */
.contact {
    padding: 5rem 5%;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.contact-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--dark-pink);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-details h3 {
    font-size: 1.2rem;
    color: var(--dark-pink);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-dark);
    font-weight: 300;
}

.contact-form {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-pink);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--bg-light);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 2px 2px 15px rgba(0,0,0,0.4);
}

.whatsapp-float i {
    margin-top: 4px;
}

/* Footer */
footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 3rem 5%;
    text-align: center;
    border-top: 3px solid var(--primary-color);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: transform 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    transform: scale(1.2);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success Message */
.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    display: none;
}

.error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    display: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .about-content .about-image {
        order: -1;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }

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

    .btn {
        width: 100%;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 25px;
        bottom: 20px;
        right: 20px;
    }
}