/*
Theme Name: Tarifa Kite Routes
Theme URI: https://www.tarifakiteroutes.com
Description: Premium Custom Kitesurf School & Trips Theme for Tarifa. Based on the brand guidelines and digital strategy of Tarifa Kite Routes.
Version: 1.0.0
Author: Antigravity
Author URI: https://github.com/google-deepmind
Text Domain: tarifakiteroutes
*/

/* ==========================================================================
   Design Tokens & CSS Variables
   ========================================================================== */
:root {
    /* Color Palette */
    --color-black: #0A0A0A;
    --color-white: #FFFFFF;
    --color-blue-atlantic: #0077B6;
    --color-blue-turquoise: #00B4D8;
    --color-sand: #D8C3A5;
    --color-gray-dark: #1E1E1E;
    --color-gray-light: #F4F4F9;
    --color-gray-border: #E0E0E0;

    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Lato', 'Inter', sans-serif;

    /* Layout & Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.2;
    color: var(--color-black);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

h2.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--color-blue-turquoise);
}

h2.section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-blue-atlantic);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--color-blue-turquoise);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* animations */

/* Movimiento sutil y desenfoque ligero para el primer span */
@keyframes shakeBlur {
  0%, 100% {
    transform: translate(0, 0);
    filter: blur(0px);
  }
  15% {
    transform: translate(-1px, 0.5px);
    filter: blur(1px);
  }
  45% {
    transform: translate(1px, -0.5px);
    filter: blur(1.5px);
  }
  60% {
    transform: translate(-0.5px, -0.5px);
    filter: blur(0px);
  }
  90% {
    transform: translate(0.5px, 0.5px);
    filter: blur(0.5px);
  }
}

/* Movimiento sutil e invertido para el segundo span */
@keyframes shakeBlur_ {
  0%, 100% {
    transform: translate(0, 0);
    filter: blur(0px);
  }
  15% {
    transform: translate(1px, -0.5px);
    filter: blur(0.5px);
  }
  30% {
    transform: translate(-0.5px, 0.5px);
    filter: blur(1.5px);
  }
  45% {
    transform: translate(0.5px, 1px);
    filter: blur(0px);
  }
  60% {
    transform: translate(-1px, -0.5px);
    filter: blur(1.2px);
  }
  75% {
    transform: translate(0.5px, -0.5px);
    filter: blur(0.5px);
  }
  90% {
    transform: translate(-0.5px, 0.5px);
    filter: blur(1px);
  }
}

/* ==========================================================================
   Layout Components
   ========================================================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

.section.dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

.section.dark h1, .section.dark h2, .section.dark h3 {
    color: var(--color-white);
}

.section.gray {
    background-color: var(--color-gray-light);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

/* ==========================================================================
   Navigation Header
   ========================================================================== */
.site-header {
    background-color: rgba(10, 10, 10, 0.95);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    padding: 0.5rem 0;
    background-color: var(--color-black);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu a {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
    color: var(--color-blue-turquoise);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 2rem;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-blue-turquoise);
    color: var(--color-white);
    border: 2px solid var(--color-blue-turquoise);
}

.btn-primary:hover {
    background-color: var(--color-blue-atlantic);
    border-color: var(--color-blue-atlantic);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--color-black);
    color: var(--color-white);
    border: 2px solid var(--color-black);
}

.btn-dark:hover {
    background-color: var(--color-blue-atlantic);
    border-color: var(--color-blue-atlantic);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ==========================================================================
   Navigation Header
   ========================================================================== */

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center; 
	flex-wrap: wrap;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    color: var(--color-white);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

/* Corregido el nesting de SASS a CSS limpio */
.hero h1 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white) !important;    
}

.hero h1 span:first-child {
    display: inline-block;
    animation: shakeBlur 0.5s linear infinite;
    will-change: transform, filter; /* Optimización de rendimiento */
}

.hero h1 span:nth-child(3) {
    display: inline-block;
    animation: shakeBlur_ 0.5s linear infinite;
    will-change: transform, filter; /* Optimización de rendimiento */
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0; /* Asegura que empiece invisible antes de la animación */
    animation: fadeInUp 1s ease-out forwards; /* forwards mantiene el estado final */
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    opacity: 0; /* Asegura que empiece invisible antes de la animación */
    animation: fadeInUp 1.2s ease-out forwards; /* forwards mantiene el estado final */
}

/* ==========================================================================
   Feature Cards
   ========================================================================== */
.features-bar {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-md) 0;
    border-bottom: 4px solid var(--color-blue-turquoise);
}

.feature-item {
    text-align: center;
	min-width: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
}

.feature-item i {
    font-size: 2rem;
    color: var(--color-blue-turquoise);
}

.feature-item h3 {
    font-size: 1rem;
    margin-bottom: 0;
    color: var(--color-white);
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--color-sand);
}

/* ==========================================================================
   Course Cards
   ========================================================================== */
.course-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-gray-border);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-blue-turquoise);
}

.course-image {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.course-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    border-radius: 4px;
    border: 1px solid var(--color-blue-turquoise);
}

.course-content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-blue-atlantic);
    margin-bottom: var(--spacing-sm);
}

.course-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-black);
}

.course-features {
    margin: var(--spacing-sm) 0 var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-gray-border);
}

.course-features li {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.course-features li::before {
    content: '✓';
    color: var(--color-blue-turquoise);
    font-weight: bold;
}

.course-content .btn {
    margin-top: auto;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.service-box {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 4px;
    border-left: 4px solid var(--color-blue-turquoise);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.service-box:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
}

.service-box i {
    font-size: 2rem;
    color: var(--color-blue-atlantic);
    margin-bottom: var(--spacing-sm);
}

.service-box h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.service-box p {
    font-size: 0.9rem;
    color: #555;
}


/* ==========================================================================
   Partner Section
   ========================================================================== */
.partner-card {
	max-width: 260px;
}



/* ==========================================================================
   Footer Section
   ========================================================================== */
.site-footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 4px solid var(--color-blue-turquoise);
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

.footer-widget h3 {
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-widget h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-blue-turquoise);
}

.footer-widget p {
    color: #999;
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: #999;
}

.footer-links a:hover {
    color: var(--color-blue-turquoise);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: #999;
}

.footer-contact i {
    color: var(--color-blue-turquoise);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #222;
    color: var(--color-white);
}

.footer-social a:hover {
    background-color: var(--color-blue-turquoise);
    color: var(--color-black);
    transform: scale(1.1);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid #222;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
}

.footer-bottom a {
    color: #666;
}

.footer-bottom a:hover {
    color: var(--color-white);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.8rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-black);
        padding: var(--spacing-md);
        border-bottom: 2px solid var(--color-blue-turquoise);
    }
    
    .nav-menu.active {
        display: flex;
    }
}