/*
 * El Embrollo - Corporate Website Styles
 * Author: AI Assistant
 * Version: 1.0.0
 */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors */
    --color-primary: #23272b; /* dark gray */
    --color-secondary: #495057; /* medium gray */
    --color-accent: #e43f5a; /* keep accent for contrast */
    --color-neutral-100: #f8f9fa;
    --color-neutral-200: #e9ecef;
    --color-neutral-300: #dee2e6;
    --color-neutral-400: #ced4da;
    --color-neutral-500: #adb5bd;
    --color-neutral-600: #6c757d;
    --color-neutral-700: #495057;
    --color-neutral-800: #343a40;
    --color-neutral-900: #212529;

    /* Typography */
    --font-primary: 'Source Code Pro', monospace;
    --font-headers: 'Poppins', Arial, Helvetica, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.4rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Layout */
    --container-width: 1280px;
    --container-padding: var(--spacing-md);
    --section-spacing: var(--spacing-4xl);

    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-default: 300ms ease-out;
    --transition-slow: 500ms ease-out;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.05), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.05), 0 10px 10px rgba(0, 0, 0, 0.02);
}

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

::-webkit-scrollbar {
    max-height: 8px;
    width: 8px
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
}

::-webkit-scrollbar-track {
    background: transparent;
    border: none;
    border-bottom: none !important;
    border-left: 1px solid #ddd;
    border-top: none !important
}

::selection {
    background: var(--color-accent);
    color: #fff;
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-neutral-800);
    cursor: default;
    background-color: var(--color-neutral-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover, a:focus {
    color: var(--color-accent);
}

ul, ol {
    list-style: none;
}

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

textarea {
    resize: none !important;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headers);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

p {
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: var(--font-size-xl);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    h3 {
        font-size: var(--font-size-xl);
    }

    .lead {
        font-size: var(--font-size-lg);
    }
}

/* ---------- Layout Components ---------- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.section:nth-child(even) {
    background-color: var(--color-neutral-100);
}

.section:nth-child(odd) {
    background-color: white;
}

/* Grid layouts */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.logo-grid {
    overflow: hidden;
    position: relative;
}

.logo-grid-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    align-items: flex-start;
    justify-items: center;
    transition: 1s all;
}

.team-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.team-row {
    display: grid;
    gap: var(--spacing-xl);
    justify-content: center;
}

.team-row--top {
    grid-template-columns: repeat(3, 1fr);
}

.team-row--bottom {
    grid-template-columns: repeat(2, 0.32456fr);
}

@media (max-width: 900px) {
    .team-row--top {
        grid-template-columns: 1fr;
    }
    .team-row--bottom {
        grid-template-columns: 1fr;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Components ---------- */

/* Buttons */
.btn-primary, .btn-accent, .btn-secondary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-default);
    box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-secondary);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background-color: var(--color-accent);
    color: white;
}

.btn-accent:hover, .btn-accent:focus {
    opacity: 0.9;
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-neutral-200);
    color: var(--color-neutral-800);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--color-neutral-300);
    color: var(--color-neutral-900);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* Cards */
.service-card {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-default);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
}

/* Team Member */
.team-member {
    text-align: center;
}

.member-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.member-position {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.member-bio {
    font-size: var(--font-size-sm);
}

/* Logo Item */
.logo-item {
    box-sizing: border-box;
    text-align: center;
    padding: var(--spacing-md);
    width: 224px;
}

.logo-item img {
    margin: 0 auto var(--spacing-md);
}

.logo-item p {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
}

/* Contact Form */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-sm);
    background-color: white;
    transition: border-color var(--transition-fast);
}

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

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
}

.form-group.checkbox input {
    width: auto;
    margin-right: var(--spacing-sm);
    margin-top: 0.25em;
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: var(--font-size-sm);
}

/* Info Item */
.info-item {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.info-icon {
    margin-right: var(--spacing-sm);
    color: var(--color-primary);
}

.info-icon i {
    font-size: 24px;
    color: var(--color-primary);
}

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

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--color-neutral-200);
    transition: all var(--transition-default);
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-4px);
}

.social-links a i {
    font-size: 24px;
    color: var(--color-primary);
    transition: color var(--transition-default);
}

.social-links a:hover i {
    color: var(--color-accent);
}

/* ---------- Header & Navigation ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/img/hero-pattern.svg');
    background-size: cover;
    opacity: 0.05;
    pointer-events: none;
}

.navbar {
    padding: var(--spacing-md) 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background-color var(--transition-default), padding var(--transition-default);
}

.navbar.scrolled {
    background-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-menu ul {
    display: flex;
    gap: var(--spacing-lg);
}

.navbar-menu ul > li {
    display: inline-block;
    height: 20px;
}

.navbar-menu a {
    color: white;
    display: inline-block;
    font-weight: 500;
    position: relative;
}

.navbar-menu a.btn-primary {
    margin: -10px 0 0;
}

.navbar-menu a.btn-primary:hover::after {
    display: none;;
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: white;
    transition: width var(--transition-fast);
}

.navbar-menu a:hover::after {
    width: 100%;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
}

.navbar-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 3px;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-4xl) 0;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    color: white;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-primary);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .navbar-menu.active {
        display: block;
    }

    .navbar-menu ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .navbar-toggle {
        display: flex;
    }
}

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

.navbar-logo img {
    width: 200px;
    height: 200px;
    object-fit: contain;
}

/* Shrink effect on scroll */
.navbar--shrink {
    padding: 0.25rem 0;
}

.navbar--shrink .navbar-logo img {
    width: 75px !important;
    height: 75px !important;
    transition: width var(--transition-default), height var(--transition-default);
}

/* ---------- Footer ---------- */
.footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.footer-nav ul {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-neutral-300);
    font-size: var(--font-size-sm);
}

.footer-nav a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
}

.legal-links {
    display: flex;
    gap: var(--spacing-md);
}

.legal-links a {
    color: var(--color-neutral-400);
}

.legal-links a:hover {
    color: white;
}

.footer-logo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: flex-start;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-lg);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transform: translateY(0);
    transition: transform var(--transition-default);
}

.cookie-banner[aria-hidden="true"] {
    transform: translateY(100%);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cookie-accept {
    background-color: var(--color-accent);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.btn-cookie-configure {
    background-color: transparent;
    color: white;
    border: 1px solid white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    opacity: 1;
    transition: opacity var(--transition-default);
}

.cookie-modal[aria-hidden="true"] {
    opacity: 0;
    pointer-events: none;
}

.cookie-modal-content {
    background-color: white;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.cookie-modal-content h3 {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-neutral-200);
    margin-bottom: 0;
}

.cookie-modal-body {
    padding: var(--spacing-lg);
}

.cookie-option {
    margin-bottom: var(--spacing-lg);
}

.cookie-option:last-child {
    margin-bottom: 0;
}

.cookie-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.cookie-option-header h4 {
    margin-bottom: 0;
}

.cookie-modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-neutral-200);
    text-align: right;
}

.btn-cookie-save {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
}

/* Switch component for cookie modal */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-neutral-400);
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--color-accent);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--color-accent);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Disable transitions when user prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
    .slider, .slider:before,
    .btn-primary, .btn-accent, .btn-secondary,
    .navbar, .navbar-menu a::after,
    .cookie-banner, .cookie-modal,
    .service-card, .social-links a {
        transition: none;
    }
}

/* ---------- Animations (AOS-like) ---------- */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

@media (prefers-reduced-motion: reduce) {
    [data-aos] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.service-icon i {
    font-size: 48px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

/* Hero background video styles */
.hero-bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-bg-video video {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.5;
    pointer-events: none;
}

[data-theme="elembrollo"] .tippy-content {
  background-color: var(--color-accent);
  border-radius: 5px;
  box-sizing: border-box;
  color: #fff;
  font-size: 14px;
  line-height: normal;
  margin: 0;
  padding: 5px 10px;
  vertical-align: middle;
}