/* ===========================
   Reset & Variables
   =========================== */

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

:root {
    /* Colors - Tourism-optimized palette */
    --primary-color: #0ea5e9; /* Sky blue - more inviting */
    --primary-dark: #0284c7;
    --primary-light: #7dd3fc;
    --secondary-color: #14b8a6;
    --secondary-dark: #0d9488;
    --accent-color: #f59e0b;
    --accent-light: #fbbf24;
    --accent-warm: #ef4444; /* For urgent CTAs */
    --dark: #0f172a;
    --dark-light: #1e293b;
    --medium: #475569;
    --light: #f8fafc;
    --white: #ffffff;
    --gray: #64748b;
    --gray-light: #e2e8f0;

    /* Typography - Sin serifas modernas */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); /* Bouncy feel */

    /* Shadows - Color-tinted for depth */
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(14, 165, 233, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(14, 165, 233, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ===========================
   Accessibility
   =========================== */

/* Focus Management for Keyboard Navigation */
:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 2px;
    border-radius: 4px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

/* Respect User's Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===========================
   Container & Layout
   =========================== */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================
   Typography
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    text-align: center;
    color: var(--medium); /* Better contrast than gray */
    max-width: 820px;
    margin: 0 auto var(--spacing-md);
    line-height: 1.75; /* Improved readability */
    font-weight: 400;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: var(--spacing-md) auto;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.section-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    to {
        left: 100%;
    }
}

/* ===========================
   Animated Backgrounds
   =========================== */

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes floatBubbles {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) scale(1.1);
        opacity: 0.8;
    }
}

.animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(-45deg, #3b82f6, #2563eb, #14b8a6, #0d9488);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    opacity: 0.1;
}

.bg-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image: 
		radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.3) 0%, transparent 50%), 
		radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.3) 0%, transparent 50%), 
		radial-gradient(circle at 40% 20%, rgb(131 245 11 / 30%) 0%, transparent 50%);
    background-size: 100% 100%;
    animation: floatBubbles 20s ease-in-out infinite;
}

/* ===========================
   Buttons
   =========================== */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
    font-family: var(--font-heading);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* ===========================
   Navbar - Moderno y Elegante
   =========================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent !important;
    backdrop-filter: none !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 0.5rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    transition: var(--transition);
    position: relative;
    z-index: 10;
}

.navbar.scrolled .logo {
    color: var(--dark);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: var(--transition);
}

.navbar.scrolled .logo-icon {
    filter: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
    background: transparent;
    backdrop-filter: none;
    padding: 0.5rem;
    border-radius: 50px;
    border: none;
    transition: var(--transition);
}

.navbar.scrolled .nav-menu {
    background: transparent;
    border: none;
}

.nav-link {
    color: var(--white);
    font-weight: 600;
    position: relative;
    font-family: var(--font-heading);
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    transition: var(--transition);
    font-size: 0.9375rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    background: transparent;
}

.navbar.scrolled .nav-link {
    color: var(--dark);
    text-shadow: none;
    background: transparent;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--white);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::before {
    width: 70%;
}

.navbar.scrolled .nav-link::before {
    background: var(--primary-color);
}

.nav-link:hover {
    transform: translateY(-2px);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary-color);
}

.nav-link.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 0.625rem 1.75rem;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    text-shadow: none;
}

.nav-link.cta-button::before {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.navbar.scrolled .nav-link.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: transparent;
    backdrop-filter: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar.scrolled .menu-toggle {
    background: transparent;
    border: none;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.navbar.scrolled .menu-toggle span {
    background: var(--dark);
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8rem 0 4rem;
}

/* Hero Carousel */
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    transform: scale(1);
    will-change: transform, opacity;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide.zooming {
    animation: smoothKenburns 5s ease-out forwards;
}

@keyframes smoothKenburns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.05);
    }
}

/* Parallax effect only on desktop */
@media (min-width: 769px) {
    .hero-slide {
        background-attachment: fixed;
    }
}

/* Better positioning for mobile */
@media (max-width: 768px) {
    .hero-slide {
        background-attachment: scroll;
        transform: scale(1);
    }

    .hero-slide.zooming {
        animation: smoothKenburns 5s ease-out forwards;
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.65) 0%,
        rgba(30, 41, 59, 0.50) 50%,
        rgba(15, 23, 42, 0.60) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    max-width: 1000px;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 4.5rem);
    margin-bottom: clamp(1rem, 3vh, 2rem);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    font-weight: 800;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.75rem);
    margin-bottom: clamp(0.75rem, 2vh, 1.5rem);
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
    line-height: 1.4;
}

.hero-description {
    font-size: clamp(0.9375rem, 1.8vw, 1.125rem);
    margin-bottom: clamp(2rem, 4vh, 4rem);
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.4s both;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 0.875rem;
    animation: scrollBounce 2s ease-in-out infinite;
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.scroll-indicator:hover {
    transform: translateX(-50%) scale(1.1);
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(-45deg);
    animation: arrowBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes arrowBounce {
    0%, 100% {
        opacity: 1;
        transform: rotate(-45deg) translateY(0);
    }
    50% {
        opacity: 0.6;
        transform: rotate(-45deg) translateY(8px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===========================
   About Section
   =========================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--light);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, rgba(20, 184, 166, 0.03) 100%);
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.about-text {
    font-size: 1.125rem;
    color: #334155; /* Darker for better readability */
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-weight: 400;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    max-width: 100%;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 140px;
    width: 100%;
    max-width: 100%;
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    width: 160px;
    min-width: 160px;
    max-width: 160px;
    text-align: center;
    line-height: 1.2;
    padding: 0.5rem 0;
    white-space: nowrap;
    overflow: visible;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 0.5rem;
    font-weight: 500;
    width: 100%;
    max-width: 180px;
    text-align: center;
}

.map-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    height: 500px;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.map-image.loaded {
    opacity: 1;
}

/* Map markers removed */

/* ===========================
   Experiences Section
   =========================== */

.experiences {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.experiences .animated-bg {
    opacity: 0.5;
}

.experiences .container {
    position: relative;
    z-index: 1;
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.experience-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-spring);
}

.experience-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
}

.experience-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.experience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.experience-card:hover .experience-image img {
    transform: scale(1.1);
}

.experience-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(15, 23, 42, 0.7));
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
}

.experience-icon {
    font-size: 3.5rem;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.experience-content {
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
}

.experience-title {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.experience-locations {
    color: var(--primary-color);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.experience-description {
    color: var(--medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.experience-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
}

.experience-link:hover {
    gap: 0.75rem;
    color: var(--primary-dark);
}

/* ===========================
   Circuits Section
   =========================== */

.circuits {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
}

.circuits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(20, 184, 166, 0.05) 0%, transparent 40%);
}

.circuits .container {
    position: relative;
    z-index: 1;
}

.circuits-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.circuit-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.circuit-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
}

.circuit-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.circuit-image-container {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.circuit-card.featured .circuit-image-container {
    height: 100%;
}

.circuit-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.circuit-card:hover .circuit-image-container img {
    transform: scale(1.08);
}

.circuit-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    color: var(--white);
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
    font-family: var(--font-heading);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-lg);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-xl);
    }
}

.circuit-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.circuit-title {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.circuit-description {
    color: var(--medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.circuit-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.circuit-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(20, 184, 166, 0.1));
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.feature-icon {
    font-size: 1.25rem;
}

/* ===========================
   Recognition Section
   =========================== */

.recognition {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #fefce8 100%);
    position: relative;
    overflow: hidden;
}

.recognition-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    align-items: start;
}

/* Award Badge */
.award-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(251, 191, 36, 0.1));
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 20px;
    border: 2px solid rgba(14, 165, 233, 0.2);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.award-icon {
    font-size: 3.5rem;
    animation: awardFloat 3s ease-in-out infinite;
}

@keyframes awardFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

.award-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.award-label {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.award-title {
    font-size: 1.5rem;
    color: var(--dark);
    font-weight: 700;
    font-family: var(--font-heading);
}

/* Description */
.recognition-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    margin-bottom: var(--spacing-lg);
}

.recognition-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Quote */
.recognition-quote {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(20, 184, 166, 0.05));
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: 0 12px 12px 0;
    position: relative;
}

.recognition-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-light);
    font-family: Georgia, serif;
    line-height: 1;
}

.recognition-quote p {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--dark);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: 1.7;
}

.recognition-quote cite {
    font-size: 0.95rem;
    color: var(--primary-color);
    font-weight: 600;
    font-style: normal;
}

/* CTA */
.recognition-cta {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.recognition-cta p {
    font-size: 1rem;
    color: var(--medium);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

/* Visual Section */
.recognition-visual {
    position: sticky;
    top: 100px;
}

.recognition-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    margin-bottom: var(--spacing-md);
}

.recognition-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.recognition-image:hover img {
    transform: scale(1.05);
}

/* Highlights */
.recognition-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-spring);
}

.highlight-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.highlight-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    font-size: 1rem;
    color: var(--dark);
    margin: 0 0 0.25rem 0;
    font-weight: 600;
}

.highlight-content p {
    font-size: 0.875rem;
    color: var(--medium);
    margin: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .recognition-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .recognition-visual {
        position: static;
    }
}

@media (max-width: 768px) {
    .award-badge {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }

    .award-icon {
        font-size: 3rem;
    }

    .award-title {
        font-size: 1.25rem;
    }

    .recognition-description {
        font-size: 1rem;
    }

    .recognition-quote p {
        font-size: 1rem;
    }

    .highlight-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* ===========================
   Sustainability Section
   =========================== */

.sustainability {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.sustainability .bg-pattern {
    opacity: 0.05;
    animation: none; /* Remove animation */
}

.sustainability .container {
    position: relative;
    z-index: 1;
}

.sustainability-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.sustainability-intro {
    font-size: 1.125rem;
    color: var(--medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.sustainability-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sustainability-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), rgba(20, 184, 166, 0.03));
    border-radius: 16px;
    transition: var(--transition);
}

.sustainability-item:hover {
    transform: translateX(10px);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(20, 184, 166, 0.08));
}

.sustainability-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.sustainability-item-content h3 {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.sustainability-item-content p {
    color: var(--medium);
    line-height: 1.7;
}

.sustainability-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    height: 100%;
    min-height: 550px;
}

.sustainability-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===========================
   Planning Section
   =========================== */

.planning {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
    position: relative;
    overflow: hidden;
}

.planning::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(20, 184, 166, 0.06) 0%, transparent 50%);
}

.planning .container {
    position: relative;
    z-index: 1;
}

.planning-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.planning-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.planning-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.planning-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.planning-card h3 {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.planning-card p {
    color: var(--medium);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* ===========================
   Gallery Section
   =========================== */

.gallery {
    padding: var(--spacing-xl) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.gallery .container {
    position: relative;
    z-index: 1;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    height: 300px;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
    height: auto;
}

.gallery-item.tall {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

/* ===========================
   Final CTA Section
   =========================== */

.final-cta {
    position: relative;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    background-image: url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?w=1920&h=800&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.92), rgba(37, 99, 235, 0.88));
}

.cta-content {
    position: relative;
    z-index: 10;
    color: var(--white);
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-outline {
    border-color: var(--white);
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.cta-buttons .btn-outline:hover {
    background: var(--white);
    color: var(--primary-color);
}

.cta-buttons .btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.cta-buttons .btn-primary:hover {
    background: var(--light);
}

.cta-buttons .btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
}

/* ===========================
   Footer
   =========================== */

.footer {
    background: var(--dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--gray-light);
    line-height: 1.7;
}

.footer-column h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
    font-weight: 700;
    font-family: var(--font-heading);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--gray-light);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 0.5rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
}

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--gray-light);
}

/* ===========================
   Animations - AOS Alternative
   =========================== */

[data-aos] {
    opacity: 0;
    transition: var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(1000px) rotateY(-15deg);
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(1000px) rotateY(0);
}

/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 1200px) {
    .planning-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-grid,
    .sustainability-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .circuit-card.featured {
        grid-template-columns: 1fr;
    }

    .circuit-card.featured .circuit-image-container {
        height: 400px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr); /* Better for tablet */
    }

    .planning-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar.scrolled {
        padding: 0.5rem 0;
    }

    .hero {
        min-height: 100vh;
        min-height: 100dvh;
        padding: 6rem 0 3rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
        margin-bottom: clamp(0.75rem, 2vh, 1.25rem);
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.25rem);
        margin-bottom: clamp(0.5rem, 1.5vh, 1rem);
    }

    .hero-description {
        font-size: clamp(0.875rem, 3.5vw, 1rem);
        margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 280px;
        height: 100vh;
        padding: 6rem var(--spacing-md) var(--spacing-md);
        box-shadow: var(--shadow-2xl);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        align-items: stretch;
        gap: 0.5rem;
        border-radius: 0;
        border: none;
        overflow-y: auto;
    }

    .nav-link {
        color: var(--dark);
        text-shadow: none;
        padding: 1.125rem 1.25rem;
        border-radius: 12px;
        min-height: 48px; /* Accessibility: minimum touch target */
        display: flex;
        align-items: center;
    }

    .nav-link:hover {
        background: rgba(59, 130, 246, 0.1);
        color: var(--primary-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    /* Mobile menu overlay */
    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        animation: fadeIn 0.3s ease;
    }

    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn,
    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }

    .experiences-grid,
    .circuits-container {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stat-item {
        min-height: 120px;
        width: 100%;
        max-width: 100%;
    }

    .stat-number {
        font-size: 2rem;
        width: 140px;
        min-width: 140px;
        max-width: 140px;
    }

    .stat-label {
        max-width: 100%;
    }

    .gallery-item.large,
    .gallery-item.tall {
        grid-column: auto;
        grid-row: auto;
        height: 300px;
    }

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

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

@media (max-width: 576px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .hero {
        padding: 5rem 0 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .scroll-indicator {
        bottom: 1rem;
        font-size: 0.75rem;
    }
}

/* Media query para pantallas con poca altura (landscape en móviles) */
@media (max-height: 700px) {
    .hero {
        min-height: auto;
        padding: 5rem 0 2rem;
    }

    .hero-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        margin-bottom: 0.75rem;
    }

    .hero-subtitle {
        font-size: clamp(0.9375rem, 3vw, 1.25rem);
        margin-bottom: 0.5rem;
    }

    .hero-description {
        font-size: clamp(0.8125rem, 2.5vw, 1rem);
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        gap: 0.75rem;
    }

    .hero-buttons .btn {
        padding: 0.75rem 2rem;
        font-size: 0.9375rem;
    }

    .scroll-indicator {
        display: none;
    }
}

/* Pantallas muy pequeñas en altura */
@media (max-height: 600px) {
    .hero {
        padding: 4rem 0 1.5rem;
    }

    .hero-title {
        font-size: clamp(1.25rem, 4vw, 2rem);
        margin-bottom: 0.5rem;
    }

    .hero-subtitle {
        font-size: clamp(0.875rem, 2.5vw, 1.125rem);
        margin-bottom: 0.5rem;
    }

    .hero-description {
        font-size: clamp(0.75rem, 2vw, 0.9375rem);
        margin-bottom: 1rem;
    }

    .hero-buttons .btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ===========================
   Print Styles
   =========================== */

@media print {
    .navbar,
    .menu-toggle,
    .scroll-indicator,
    .btn,
    .footer {
        display: none;
    }

    .hero {
        height: auto;
        page-break-after: always;
    }
}