/* ====================================
   FUNDACIÓN MATERMAP - Website Styles
   Modern, Accessible, Professional
   ==================================== */

/* ====================================
   Custom Font Faces
   ==================================== */
@font-face {
    font-family: 'Baloo Bhaina 2';
    src: url('../fonts/BalooBhaina2-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Baloo Bhaina 2';
    src: url('../fonts/BalooBhaina2-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Baloo Bhaina 2';
    src: url('../fonts/BalooBhaina2-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Mark';
    src: url('../fonts/Mark-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* ====================================
   CSS Custom Properties (Variables)
   ==================================== */
:root {
    /* Primary Colors - Deep Blue theme */
    --color-primary: #4B7193;
    --color-primary-light: #5384B2;
    --color-primary-dark: #3a5a75;
    --color-primary-50: #f0f5f9;
    --color-primary-100: #e1ebf3;
    --color-primary-200: #c3d7e7;

    /* Secondary Colors - Light Blue */
    --color-secondary: #5384B2;
    --color-secondary-light: #90C9FF;
    --color-secondary-dark: #4B7193;

    /* Accent Colors - Yellow */
    --color-accent: #FFD590;
    --color-accent-light: #ffe4b3;
    --color-accent-dark: #e6b86d;
    --color-accent-contrast: #785a1a;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    --gradient-subtle: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);

    /* Typography */
    --font-primary: 'Mark', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Baloo Bhaina 2', Georgia, serif;

    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.4rem + 2.375vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.6rem + 3.25vw, 3.5rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 10px 40px -10px rgba(75, 113, 147, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;

    /* Layout */
    --container-max: 1280px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button {
    background: none;
    border: none;
    cursor: pointer;
}

address {
    font-style: normal;
}

/* Focus Styles for Accessibility */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ====================================
   Utility Classes
   ==================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ====================================
   Section Styles
   ==================================== */
.section {
    padding: var(--space-20) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-24) 0;
    }
}

.section--alt {
    background: var(--gradient-subtle);
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section__badge {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-accent-contrast);
    background: var(--color-accent-light);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-4);
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

/* ====================================
   Button Styles
   ==================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    width: 20px;
    height: 20px;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-colored);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 45px -10px rgba(75, 113, 147, 0.4);
}

.btn--outline {
    background: var(--color-accent);
    color: var(--color-accent-contrast);
    border: 2px solid var(--color-accent);
    box-shadow: 0 10px 40px -10px rgba(230, 184, 109, 0.3);
}

.btn--outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 45px -10px rgba(230, 184, 109, 0.4);
}

.btn--full {
    width: 100%;
}

/* ====================================
   Header & Navigation
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header--scrolled {
    height: 70px;
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-bold);
    font-size: var(--text-xl);
    color: var(--color-gray-900);
    z-index: var(--z-fixed);
}

.logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.logo-text {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    letter-spacing: -0.02em;
    line-height: 1;
    transform: translateY(5px);
    color: var(--color-primary);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    z-index: var(--z-fixed);
}

@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* Hamburger Animation */
.nav__toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav__toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-white);
    padding: calc(var(--header-height) + var(--space-8)) var(--space-8) var(--space-8);
    box-shadow: var(--shadow-2xl);
    transition: right var(--transition-slow);
    overflow-y: auto;
}

.nav__menu.active {
    right: 0;
}

@media (min-width: 1024px) {
    .nav__menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: transparent;
        padding: 0;
        box-shadow: none;
        overflow: visible;
    }
}

.nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

@media (min-width: 1024px) {
    .nav__list {
        flex-direction: row;
        align-items: center;
        gap: var(--space-1);
    }
}

.nav__link {
    display: block;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.nav__link--cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    margin-top: var(--space-4);
}

.nav__link--cta:hover,
.nav__link--cta:focus {
    color: var(--color-white) !important;
    background: var(--color-primary-dark);
}

@media (min-width: 1024px) {
    .nav__link--cta {
        margin-top: 0;
        margin-left: var(--space-4);
    }
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero__background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #f0f5f9 0%, #e1ebf3 50%, #f8fbff 100%);
    z-index: -2;
}

.hero__shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.shape--1 {
    width: 600px;
    height: 600px;
    background: rgba(75, 113, 147, 0.3);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.shape--2 {
    width: 400px;
    height: 400px;
    background: rgba(144, 201, 255, 0.3);
    bottom: -100px;
    left: -100px;
    animation-delay: -5s;
}

.shape--3 {
    width: 300px;
    height: 300px;
    background: rgba(255, 213, 144, 0.5);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
    }
    50% {
        transform: translateY(10px) rotate(-5deg);
    }
    75% {
        transform: translateY(-15px) rotate(3deg);
    }
}

.hero__container {
    display: grid;
    gap: var(--space-12);
    align-items: center;
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.hero__content {
    max-width: 600px;
}

.hero__badge {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    border: 1px solid var(--color-primary-200);
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
}

.hero__description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hero__visual {
    position: relative;
    display: none;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

@media (min-width: 768px) {
    .hero__visual {
        display: flex;
    }
}

.hero__card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--color-white);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    animation: cardFloat 6s ease-in-out infinite;
}

.hero__card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    border-radius: var(--radius-lg);
}

.hero__card-icon svg {
    width: 24px;
    height: 24px;
}

.hero__card span {
    font-weight: var(--font-semibold);
    color: var(--color-gray-800);
    white-space: nowrap;
}

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

.hero__card--2 {
    top: 40%;
    right: 0;
    animation-delay: -2s;
}

.hero__card--3 {
    bottom: 10%;
    left: 10%;
    animation-delay: -4s;
}

@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

@media (min-width: 768px) {
    .hero__scroll {
        display: block;
    }
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.scroll-indicator:hover {
    color: var(--color-primary);
}

.scroll-indicator__mouse {
    width: 24px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: var(--space-2);
}

.scroll-indicator__wheel {
    width: 4px;
    height: 8px;
    background: currentColor;
    border-radius: var(--radius-full);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
    50% {
        opacity: 0.5;
        transform: translateY(8px);
    }
}

.scroll-indicator__text {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ====================================
   About Section
   ==================================== */
.about__grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.about__text p {
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.about__text p:last-child {
    margin-bottom: 0;
}

.about__text strong {
    color: var(--color-gray-900);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-10);
    padding-top: var(--space-10);
    border-top: 1px solid var(--color-gray-200);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat__label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-snug);
}

.about__image-wrapper {
    position: relative;
}

.about__image-bg {
    position: absolute;
    inset: -20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    opacity: 0.1;
    transform: rotate(-3deg);
}

.about__image-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
}

.about__values h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-6);
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.values-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
}

.values-list svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-dark);
    flex-shrink: 0;
}

/* ====================================
   Fines Section
   ==================================== */
.fines__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .fines__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.fin-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.fin-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.fin-card--featured {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.fin-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.fin-card--featured .fin-card__icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.fin-card__icon svg {
    width: 32px;
    height: 32px;
}

.fin-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-4);
}

.fin-card--featured .fin-card__title {
    color: var(--color-white);
}

.fin-card__description {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.fin-card--featured .fin-card__description {
    color: rgba(255, 255, 255, 0.9);
}

.fin-card__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.fin-card__list li {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    padding-left: var(--space-5);
    position: relative;
}

.fin-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-accent-dark);
    border-radius: 50%;
}

.fin-card--featured .fin-card__list li {
    color: rgba(255, 255, 255, 0.9);
}

.fin-card--featured .fin-card__list li::before {
    background: var(--color-white);
}

/* ====================================
   Actividades Section
   ==================================== */
.actividades__grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .actividades__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .actividades__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.actividad-card {
    position: relative;
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    overflow: hidden;
}

.actividad-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.actividad-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.actividad-card__number {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.actividad-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-4);
}

.actividad-card__description {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

/* ====================================
   Transparencia Section
   ==================================== */
.transparencia__content {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .transparencia__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.transparencia__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.info-block h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-4);
}

.info-block p {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.info-block strong {
    color: var(--color-primary);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.info-list li {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    padding-left: var(--space-5);
    position: relative;
}

.info-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-accent-dark);
    border-radius: 50%;
}

.transparencia__documents {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.transparencia__documents h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.documents-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.document-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-fast);
}

.document-item:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-50);
}

.document-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.document-item:hover .document-item__icon {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.document-item__icon svg {
    width: 24px;
    height: 24px;
}

.document-item__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.document-item__title {
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
}

.document-item__meta {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ====================================
   Colabora Section
   ==================================== */
.colabora__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .colabora__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.colabora-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.colabora-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.colabora-card--featured {
    background: var(--gradient-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.colabora-card--featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.colabora-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    border-radius: 50%;
    margin: 0 auto var(--space-6);
}

.colabora-card--featured .colabora-card__icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.colabora-card__icon svg {
    width: 36px;
    height: 36px;
}

.colabora-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-4);
}

.colabora-card--featured .colabora-card__title {
    color: var(--color-white);
}

.colabora-card__description {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.colabora-card--featured .colabora-card__description {
    color: rgba(255, 255, 255, 0.9);
}

.colabora-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.colabora-card--featured .colabora-card__link {
    color: var(--color-white);
}

.colabora-card__link:hover {
    gap: var(--space-3);
}

.colabora-card__link svg {
    width: 20px;
    height: 20px;
}

/* ====================================
   Contact Section
   ==================================== */
.contacto__grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contacto__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.contacto__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.contacto__item {
    display: flex;
    gap: var(--space-4);
}

.contacto__item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    border-radius: var(--radius-xl);
    flex-shrink: 0;
}

.contacto__item-icon svg {
    width: 24px;
    height: 24px;
}

.contacto__item-content h4 {
    font-weight: var(--font-semibold);
    color: var(--color-accent-dark);
    margin-bottom: var(--space-2);
}

.contacto__item-content p {
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

.contacto__item-content a {
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.contacto__item-content a:hover {
    color: var(--color-primary-dark);
}

.contacto__legal {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.contacto__legal p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.contacto__legal strong {
    color: var(--color-gray-700);
}

.contacto__form-wrapper {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.contacto__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    background: var(--color-white);
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-100);
}

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

.form-group--checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-3);
}

.form-group--checkbox input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-group--checkbox label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    cursor: pointer;
}

.form-group--checkbox label a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ====================================
   Footer
   ==================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
    display: grid;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-bold);
    font-size: var(--text-xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__logo .logo-img {
    width: 40px;
    height: 40px;
}

.footer__logo .logo-text {
    color: var(--color-white);
}

.footer__tagline {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-400);
}

.footer__links h4,
.footer__contact h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__links a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer__contact address {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer__contact p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.footer__contact a {
    color: var(--color-primary-light);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-800);
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.footer__legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer__legal a {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

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

/* ====================================
   Back to Top Button
   ==================================== */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-accent-contrast);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px -10px rgba(255, 213, 144, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ====================================
   Animations
   ==================================== */
@media (prefers-reduced-motion: no-preference) {
    [data-aos] {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    [data-aos].aos-animate {
        opacity: 1;
        transform: translateY(0);
    }

    [data-aos-delay="50"] {
        transition-delay: 50ms;
    }

    [data-aos-delay="100"] {
        transition-delay: 100ms;
    }

    [data-aos-delay="150"] {
        transition-delay: 150ms;
    }

    [data-aos-delay="200"] {
        transition-delay: 200ms;
    }

    [data-aos-delay="250"] {
        transition-delay: 250ms;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .shape {
        animation: none;
    }

    .hero__card {
        animation: none;
    }

    .scroll-indicator__wheel {
        animation: none;
    }
}

/* ====================================
   Print Styles
   ==================================== */
@media print {
    .header,
    .hero__scroll,
    .back-to-top,
    .colabora,
    .contacto__form-wrapper {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .section {
        padding: 2rem 0;
    }

    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 10pt;
    }
}