/* ========================================
   CÚSPIDE ELEVADORES - CSS MODERNO
   ======================================== */

/* -----------------------------------------
   CSS VARIABLES (Design Tokens)
   ----------------------------------------- */
:root {
    /* Colors - Brand Palette Cúspide */
    --color-primary: #012030;
    --color-primary-dark: #010d15;
    --color-primary-light: #13678A;
    --color-accent: #45C4B0;
    --color-accent-dark: #3aa89a;
    --color-accent-light: #9AEBA3;
    --color-highlight: #DAFDBA;

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-black: #000000;

    /* Semantic */
    --color-success: #9AEBA3;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    /* Text */
    --text-primary: var(--color-gray-900);
    --text-secondary: var(--color-gray-600);
    --text-muted: var(--color-gray-500);
    --text-inverse: var(--color-white);

    /* Backgrounds */
    --bg-primary: var(--color-white);
    --bg-secondary: var(--color-gray-50);
    --bg-tertiary: var(--color-gray-100);

    /* Typography */
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 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: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* 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-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Layout */
    --container-max: 1200px;
    --header-height: 72px;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: var(--color-gray-100);
        --text-secondary: var(--color-gray-300);
        --text-muted: var(--color-gray-400);

        --bg-primary: var(--color-gray-900);
        --bg-secondary: var(--color-gray-800);
        --bg-tertiary: var(--color-gray-700);

        --color-primary: #3b82f6;
        --color-primary-dark: #2563eb;
        --color-primary-light: #60a5fa;
    }
}

/* -----------------------------------------
   RESET & BASE
   ----------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul,
ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* Visually Hidden */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* -----------------------------------------
   LAYOUT
   ----------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

.section {
    padding: var(--space-16) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-20) 0;
    }
}

.section--alt {
    background-color: var(--bg-secondary);
}

/* -----------------------------------------
   HEADER & NAVIGATION
   ----------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--color-gray-200);
    transition: box-shadow var(--transition-base);
}

@media (prefers-color-scheme: dark) {
    .header {
        border-bottom-color: var(--color-gray-700);
    }
}

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

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
}

.nav__logo-img {
    height: 40px;
    width: auto;
    transition: transform var(--transition-base);
}

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

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

.logo-accent {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}

.nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .nav__toggle {
        display: none;
    }
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform var(--transition-base);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.nav__toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.nav__toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

.nav__menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-4);
}

.nav__menu.show {
    display: block;
}

@media (min-width: 768px) {
    .nav__menu {
        display: flex;
        position: static;
        gap: var(--space-1);
        padding: 0;
        border-bottom: none;
    }
}

.nav__item {
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .nav__item {
        margin-bottom: 0;
    }
}

.nav__link {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
    background-color: var(--bg-secondary);
}

.nav__link--cta {
    color: var(--text-inverse);
    background-color: var(--color-primary);
}

.nav__link--cta:hover,
.nav__link--cta.active {
    color: var(--text-inverse);
    background-color: var(--color-primary-dark);
}

/* -----------------------------------------
   BUTTONS
   ----------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn--primary {
    color: var(--text-inverse);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn--secondary {
    color: var(--text-inverse);
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn--secondary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.btn--outline {
    color: var(--color-primary);
    background-color: transparent;
    border-color: var(--color-primary);
}

.btn--outline:hover {
    color: var(--text-inverse);
    background-color: var(--color-primary);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

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

/* -----------------------------------------
   HERO SECTION
   ----------------------------------------- */
.hero {
    position: relative;
    padding-top: calc(var(--header-height) + var(--space-16));
    padding-bottom: var(--space-16);
    background: linear-gradient(135deg, rgba(1, 32, 48, 0.85) 0%, rgba(19, 103, 138, 0.75) 100%),
                url('../img/hero-cuspide-2.png') center/cover no-repeat;
    color: var(--text-inverse);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        padding-top: calc(var(--header-height) + var(--space-24));
        padding-bottom: var(--space-24);
    }
}

.hero__content {
    max-width: 800px;
}

.hero__badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background-color: #9AEBA3;
    color: var(--color-primary);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

.text-accent {
    color: var(--color-accent);
}

.hero__description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    opacity: 0.9;
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .hero__description {
        font-size: var(--font-size-xl);
    }
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .stat__number {
        font-size: var(--font-size-3xl);
    }
}

.stat__label {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* -----------------------------------------
   SECTION HEADERS
   ----------------------------------------- */
.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.section__badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    background-color: #9AEBA3;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .section__title {
        font-size: var(--font-size-4xl);
    }
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* -----------------------------------------
   PAGE HEADER (Internal Pages)
   ----------------------------------------- */
.page-header,
.page-hero {
    padding-top: calc(var(--header-height) + var(--space-12));
    padding-bottom: var(--space-12);
    background: linear-gradient(135deg, #13678A 0%, var(--color-primary) 100%);
    color: var(--text-inverse);
    text-align: center;
}

.page-hero__content {
    max-width: 800px;
    margin: 0 auto;
}

.page-hero__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .page-hero__title {
        font-size: var(--font-size-4xl);
    }
}

.page-hero__subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

.page-hero__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.page-hero__buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* Botones outline dentro del page-hero (fondo oscuro) */
.page-hero .btn--outline {
    color: var(--text-inverse);
    border-color: var(--text-inverse);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
}

.page-hero .btn--outline:hover {
    color: var(--color-primary);
    background-color: var(--text-inverse);
    border-color: var(--text-inverse);
}

.page-header__badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.page-header__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .page-header__title {
        font-size: var(--font-size-4xl);
    }
}

.page-header__description {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* -----------------------------------------
   SERVICE CARDS (Home)
   ----------------------------------------- */
.services-grid {
    display: grid;
    gap: var(--space-6);
}

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

.service-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

@media (prefers-color-scheme: dark) {
    .service-card {
        border-color: var(--color-gray-700);
    }
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-3);
}

.service-card__description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

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

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

/* -----------------------------------------
   FEATURES (Why Us)
   ----------------------------------------- */
.features-grid {
    display: grid;
    gap: var(--space-8);
}

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

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature {
    text-align: center;
}

.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.feature__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
}

.feature__description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* -----------------------------------------
   GALLERY
   ----------------------------------------- */
.gallery-grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: repeat(2, 200px);
    }

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

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.gallery-item__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

@media (prefers-color-scheme: dark) {
    .gallery-item__placeholder {
        background: linear-gradient(135deg, var(--color-gray-700) 0%, var(--color-gray-600) 100%);
    }
}

.gallery-item--large .gallery-item__placeholder {
    height: 100%;
}

.gallery-item__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-4);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--text-inverse);
    font-size: var(--font-size-sm);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

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

/* -----------------------------------------
   FAQ
   ----------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

@media (prefers-color-scheme: dark) {
    .faq-item {
        border-bottom-color: var(--color-gray-700);
    }
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    text-align: left;
    cursor: pointer;
    list-style: none;
}

.faq-item__question::-webkit-details-marker {
    display: none;
}

.faq-item__question::after {
    content: '+';
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-normal);
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-item[open] .faq-item__question::after {
    transform: rotate(45deg);
}

.faq-item__answer {
    padding-bottom: var(--space-5);
    color: var(--text-secondary);
}

.faq-item__answer p {
    margin-bottom: var(--space-4);
}

.faq-item__answer ul {
    list-style: disc;
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.faq-item__answer li {
    margin-bottom: var(--space-2);
}

/* -----------------------------------------
   CTA SECTION
   ----------------------------------------- */
.cta-section {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, #13678A 0%, var(--color-primary) 100%);
    color: var(--text-inverse);
    text-align: center;
}

.cta-section__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .cta-section__title {
        font-size: var(--font-size-3xl);
    }
}

.cta-section__description {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--space-8);
    opacity: 0.9;
}

.cta-section__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.cta-section .btn--outline {
    color: var(--text-inverse);
    border-color: var(--text-inverse);
}

.cta-section .btn--outline:hover {
    color: var(--color-primary);
    background-color: var(--text-inverse);
}

/* -----------------------------------------
   SERVICE DETAIL (Services Page)
   ----------------------------------------- */
.service-detail__grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .service-detail__grid {
        grid-template-columns: 1fr 400px;
    }

    .service-detail__grid--reverse {
        grid-template-columns: 400px 1fr;
    }

    .service-detail__grid--reverse .service-detail__visual {
        order: -1;
    }
}

.service-detail__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .service-detail__title {
        font-size: var(--font-size-3xl);
    }
}

.service-detail__intro {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.service-detail__subtitle {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-4);
}

.service-detail__features,
.service-detail__benefits {
    margin-bottom: var(--space-8);
}

/* Specs List */
.specs-list {
    display: grid;
    gap: var(--space-3);
}

.specs-list__item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.specs-list__label {
    font-weight: var(--font-weight-medium);
}

.specs-list__value {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* Benefits List */
.benefits-list {
    list-style: none;
}

.benefits-list li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
}

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

/* Service Visual */
.service-visual {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.service-visual__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
    border-radius: var(--radius-lg);
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

@media (prefers-color-scheme: dark) {
    .service-visual__placeholder {
        background: linear-gradient(135deg, var(--color-gray-700) 0%, var(--color-gray-600) 100%);
    }
}

.service-visual__image {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-visual__highlight {
    position: relative;
    margin-top: -40px;
    margin-left: var(--space-6);
    margin-right: var(--space-6);
    padding: var(--space-5);
    background: linear-gradient(135deg, #13678A 0%, #0d4f6a 100%);
    color: var(--text-inverse);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 10px 30px rgba(19, 103, 138, 0.4);
}

.highlight-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
}

.highlight-text {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* Policy Cards */
.policy-card {
    position: relative;
    padding: var(--space-6);
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

@media (prefers-color-scheme: dark) {
    .policy-card {
        border-color: var(--color-gray-700);
    }
}

.policy-card--highlight {
    border-color: var(--color-primary);
    background-color: rgba(30, 58, 95, 0.05);
}

@media (prefers-color-scheme: dark) {
    .policy-card--highlight {
        background-color: rgba(59, 130, 246, 0.1);
    }
}

.policy-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-1);
}

.policy-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.policy-card__list {
    list-style: none;
}

.policy-card__list li {
    position: relative;
    padding-left: var(--space-5);
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
}

.policy-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    background-color: var(--color-success);
    border-radius: var(--radius-full);
}

.policy-card__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-inverse);
    background-color: var(--color-accent);
    border-radius: var(--radius-sm);
}

/* Refacciones Grid */
.refacciones-grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

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

@media (min-width: 1024px) {
    .refacciones-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.refaccion-item {
    text-align: center;
    padding: var(--space-6);
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
}

@media (prefers-color-scheme: dark) {
    .refaccion-item {
        border-color: var(--color-gray-700);
    }
}

.refaccion-item svg {
    display: inline-block;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.refaccion-item h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-2);
}

.refaccion-item p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.refacciones-cta {
    text-align: center;
    padding: var(--space-8);
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
}

@media (prefers-color-scheme: dark) {
    .refacciones-cta {
        border-color: var(--color-gray-700);
    }
}

.refacciones-cta p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}

/* -----------------------------------------
   ABOUT PAGE
   ----------------------------------------- */

/* Visual area with layered backgrounds (edificio + mapa) */
.about-visual--layered {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    min-height: 380px;
    background-color: var(--color-primary);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-visual--layered:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.about-visual--layered::after {
    content: '🔍 Click para ampliar';
    position: absolute;
    bottom: var(--space-3);
    right: var(--space-3);
    background: rgba(0, 0, 0, 0.6);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    z-index: 2;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.about-visual--layered:hover::after {
    opacity: 1;
}

.about-visual--layered .about-visual__edificio {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.about-visual--layered .about-visual__edificio img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.about-visual--layered .about-visual__mapa {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    padding: var(--space-6);
}

.about-visual--layered .about-visual__mapa img {
    width: 85%;
    height: 85%;
    max-width: 320px;
    object-fit: contain;
    opacity: 1;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 3rem;
    cursor: pointer;
    z-index: 10000;
    line-height: 1;
    transition: transform var(--transition-fast);
}

.lightbox__close:hover {
    transform: scale(1.2);
}

.lightbox__content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox__item {
    min-height: 70vh;
    min-width: 70vw;
    max-width: 900px;
    border-radius: var(--radius-lg);
    transform: none;
    cursor: default;
}

.lightbox__item::after {
    display: none;
}

.lightbox__item .about-visual__mapa img {
    max-width: 600px;
    width: 90%;
    height: 90%;
}

.about-intro__grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .about-intro__grid {
        grid-template-columns: 1fr 400px;
    }
}

.about-intro__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .about-intro__title {
        font-size: var(--font-size-3xl);
    }
}

.about-intro__content p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}

.about-visual__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
    border-radius: var(--radius-lg);
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

@media (prefers-color-scheme: dark) {
    .about-visual__placeholder {
        background: linear-gradient(135deg, var(--color-gray-700) 0%, var(--color-gray-600) 100%);
    }
}

.about-visual__image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Values Grid */
.values-grid {
    display: grid;
    gap: var(--space-6);
}

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

.value-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
}

@media (prefers-color-scheme: dark) {
    .value-card {
        border-color: var(--color-gray-700);
    }
}

.value-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.value-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

.value-card__description {
    color: var(--text-secondary);
}

.value-card__list {
    list-style: none;
    text-align: left;
}

.value-card__list li {
    margin-bottom: var(--space-3);
    padding-left: var(--space-5);
    position: relative;
}

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

/* Expertise Grid */
.expertise-grid {
    display: grid;
    gap: var(--space-8);
}

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

.expertise-item {
    position: relative;
    padding-left: var(--space-16);
}

.expertise-item__number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    opacity: 0.3;
}

.expertise-item__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-3);
}

.expertise-item__description {
    color: var(--text-secondary);
}

/* Stats Section */
.stats-section {
    padding: var(--space-16) 0;
}

.stats-grid {
    display: grid;
    gap: var(--space-6);
}

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

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    text-align: center;
    padding: var(--space-6);
    background-color: var(--bg-primary);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
}

@media (prefers-color-scheme: dark) {
    .stat-card {
        border-color: var(--color-gray-700);
    }
}

.stat-card__number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.stat-card__label {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-2);
}

.stat-card__description {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Why Work Grid */
.why-work-grid {
    display: grid;
    gap: var(--space-8);
}

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

.why-work-item {
    padding: var(--space-6);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.why-work-item h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
    color: var(--color-primary);
}

.why-work-item ul {
    list-style: none;
}

.why-work-item li {
    position: relative;
    padding-left: var(--space-5);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-sm);
}

.why-work-item li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

/* -----------------------------------------
   CERTIFICATIONS / NORMATIVAS
   ----------------------------------------- */
.certifications {
    background-color: var(--bg-primary);
}

.certifications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

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

.cert-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
}

.cert-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.cert-card__badge {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    box-shadow: 0 8px 16px rgba(1, 32, 48, 0.15);
}

.cert-card__label {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}

.cert-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
}

.cert-card__description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.certifications-cta {
    text-align: center;
    padding: var(--space-8);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.certifications-cta p {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    font-weight: var(--font-weight-medium);
}

.certifications-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* -----------------------------------------
   CONTACT PAGE
   ----------------------------------------- */
.contact__grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 400px;
        align-items: start;
    }
}

/* Contact Info Sidebar */
.contact__info {
    position: sticky;
    top: 100px;
}

@media (min-width: 1024px) {
    .contact__info {
        padding-top: var(--space-16);
    }
}

.contact__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
}

.contact__subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

/* Contact Form */
.contact-form {
    background-color: var(--bg-secondary);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-row {
    display: grid;
    gap: var(--space-5);
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
    color: rgba(255, 255, 255, 0.9);
}

.required {
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-select option {
    background-color: #1a2d3d;
    color: #fff;
    padding: 12px;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: rgba(255, 255, 255, 0.4);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #45C4B0;
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(69, 196, 176, 0.2);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-error);
}

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

.form-error {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--space-1);
}

.form-error-general {
    display: none;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-sm);
    text-align: center;
}

/* Checkbox */
.form-group--checkbox {
    margin-top: var(--space-6);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-400);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    display: block;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(3px, -1px);
}

.checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

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

/* Submit Button States */
.btn__loading {
    display: none;
}

.btn.loading .btn__text {
    display: none;
}

.btn.loading .btn__loading {
    display: inline;
}

/* Form Success */
.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-md);
    margin-top: var(--space-6);
    color: var(--color-success);
}

.form-success[hidden] {
    display: none;
}

/* Contact Info Cards */
.contact-card {
    background-color: var(--bg-secondary);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.contact-card--highlight {
    background: linear-gradient(135deg, #13678A 0%, var(--color-primary) 100%);
    color: var(--text-inverse);
}

.contact-card--highlight .contact-card__title {
    color: var(--text-inverse);
}

.contact-card--highlight .contact-card__text {
    opacity: 0.9;
    margin-bottom: var(--space-4);
}

.contact-card__icon {
    margin-bottom: var(--space-4);
}

.contact-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item__icon {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-item__label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.contact-item__value {
    display: block;
    font-weight: var(--font-weight-medium);
}

a.contact-item__value:hover {
    color: var(--color-primary);
}

.contact-item__note {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

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

.footer__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer__logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.footer__logo-img {
    height: 48px;
    width: auto;
}

.footer__logo-text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

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

.footer__tagline {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__links li {
    margin-bottom: var(--space-2);
}

.footer__links a {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer__links a:hover {
    opacity: 1;
    color: var(--color-accent);
}

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

.footer__address-line {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    opacity: 0.8;
    line-height: 1.5;
}

.footer__address-line svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer__link:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__schedule {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.footer__social {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transition: var(--transition-base);
}

.footer__social-link:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

.footer__social-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer__bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-700);
    text-align: center;
    font-size: var(--font-size-sm);
    opacity: 0.6;
}

/* -----------------------------------------
   MAP SECTION
   ----------------------------------------- */
.map-section {
    padding: var(--space-16) 0;
    background: var(--bg-secondary);
}

.map-wrapper {
    margin-top: var(--space-8);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-wrapper iframe {
    display: block;
    width: 100%;
    height: 450px;
    border: none;
}

@media (max-width: 768px) {
    .map-wrapper iframe {
        height: 350px;
    }
}

/* -----------------------------------------
   ANIMATIONS & KEYFRAMES
   ----------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Animation Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 0.6s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.5s ease-out forwards;
}

/* Scroll Animation States */
.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }

/* Hero Animations */
.hero__badge {
    animation: fadeInDown 0.6s ease-out 0.2s both;
}

.hero__title {
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero__description {
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero__cta {
    animation: fadeInUp 0.8s ease-out 0.7s both;
}

.hero__stats {
    animation: fadeInUp 0.8s ease-out 0.9s both;
}

/* Page Header Animations */
.page-header__badge {
    animation: fadeInDown 0.6s ease-out 0.1s both;
}

.page-header__title {
    animation: fadeInUp 0.7s ease-out 0.2s both;
}

.page-header__description {
    animation: fadeInUp 0.7s ease-out 0.4s both;
}

/* Page Hero Animations (Blog, Galería) */
.page-hero__title {
    animation: fadeInUp 0.7s ease-out 0.2s both;
}

.page-hero__subtitle {
    animation: fadeInUp 0.7s ease-out 0.4s both;
}

/* Hover Animations */
.service-card {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-card__icon {
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.service-card:hover .service-card__icon {
    transform: scale(1.1);
    background-color: var(--color-primary);
    color: var(--text-inverse);
}

/* Button Hover Effects */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.98);
}

/* Feature Cards Animation */
.feature {
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature__icon {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.feature:hover .feature__icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(30, 58, 95, 0.3);
}

/* Gallery Item Animations */
.gallery-item {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.gallery-item__caption {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* FAQ Animation */
.faq-item {
    transition: background-color 0.3s ease;
}

.faq-item:hover {
    background-color: var(--bg-secondary);
}

.faq-item__question::after {
    transition: transform 0.3s ease;
}

/* Stats Animation */
.stat-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.stat-card__number {
    transition: color 0.3s ease;
}

.stat-card:hover .stat-card__number {
    color: var(--color-accent);
}

/* Value Card Animation */
.value-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.value-card__icon {
    transition: transform 0.4s ease, background-color 0.4s ease;
}

.value-card:hover .value-card__icon {
    transform: scale(1.1);
    background-color: var(--color-primary);
    color: var(--text-inverse);
}

/* Navigation Link Underline Animation */
.nav__link {
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.3s ease, left 0.3s ease;
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 80%;
    left: 10%;
}

.nav__link--cta::after {
    display: none;
}

/* Image Loading Shimmer */
.image-loading {
    background: linear-gradient(
        90deg,
        var(--color-gray-200) 0%,
        var(--color-gray-100) 50%,
        var(--color-gray-200) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* -----------------------------------------
   GALLERY PAGE STYLES
   ----------------------------------------- */
.gallery-page {
    padding-top: var(--header-height);
}

/* Gallery Filters */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.filter-btn {
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background-color: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--color-primary);
    background-color: var(--bg-tertiary);
}

.filter-btn.active {
    color: var(--text-inverse);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Gallery Masonry Grid */
.gallery-masonry {
    display: grid;
    gap: var(--space-5);
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

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

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

/* Gallery Section Page (galeria.html) */
.gallery-section {
    padding: var(--space-12) 0;
}

.gallery-section #gallery-grid {
    display: grid;
    gap: var(--space-5);
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-rows: auto;
}

@media (min-width: 640px) {
    .gallery-section #gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: none;
    }
}

@media (min-width: 1024px) {
    .gallery-section #gallery-grid {
        grid-template-columns: repeat(6, 1fr);
        grid-template-rows: none;
    }

    /* Por defecto: 3 cards por fila (span 2 de 6) */
    .gallery-section #gallery-grid > .gallery-card {
        grid-column: span 2;
    }

    /* Residenciales y botoneras: 2 cards por fila (span 3 de 6) */
    .gallery-section #gallery-grid > .gallery-card[data-category="residencial"],
    .gallery-section #gallery-grid > .gallery-card[data-category="botones"] {
        grid-column: span 3;
    }
}

/* Gallery Section Header */
.gallery-section-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    margin-top: var(--space-8);
    border-bottom: 2px solid var(--color-accent);
}

.gallery-section-header:first-child {
    margin-top: 0;
}

.gallery-section-header__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
    border-radius: var(--radius-lg);
    color: var(--color-white);
    flex-shrink: 0;
}

.gallery-section-header__content {
    flex: 1;
}

.gallery-section-header__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-1);
}

.gallery-section-header__description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    opacity: 0.8;
}

/* =========================================
   GALLERY CARDS - SIMPLE & CLEAN
   ========================================= */

/* Card Base */
.gallery-card {
    display: block;
    border-radius: 12px;
    overflow: hidden;
    background: #1a2d3d;
    transition: transform 0.3s, box-shadow 0.3s;
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Card Image Container */
.gallery-card__image {
    position: relative;
    padding-top: 75%; /* 4:3 ratio */
    overflow: hidden;
    background: #0d1b26;
}

/* Actual Image - CRITICAL: position absolute to fill container */
.gallery-card__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.gallery-card:hover .gallery-card__image img {
    transform: scale(1.05);
}

/* Variante para cabinas con texto integrado (corporativas, residenciales e industriales) */
.gallery-card[data-category="corporativo"],
.gallery-card[data-category="residencial"],
.gallery-card[data-category="industrial"] {
    background: #ffffff;
    border: 1px solid var(--color-gray-200);
}

.gallery-card[data-category="corporativo"]:hover,
.gallery-card[data-category="residencial"]:hover,
.gallery-card[data-category="industrial"]:hover {
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(1, 32, 48, 0.2);
}

.gallery-card[data-category="corporativo"] .gallery-card__image,
.gallery-card[data-category="residencial"] .gallery-card__image,
.gallery-card[data-category="industrial"] .gallery-card__image {
    padding-top: 195%; /* Aspect ratio vertical - acomoda imagen completa + margen de seguridad */
    background: #ffffff;
}

.gallery-card[data-category="corporativo"] .gallery-card__image img,
.gallery-card[data-category="residencial"] .gallery-card__image img,
.gallery-card[data-category="industrial"] .gallery-card__image img {
    object-fit: contain;
    padding: var(--space-3);
}

/* Sin zoom hover en estas cards para mantener el texto legible */
.gallery-card[data-category="corporativo"]:hover .gallery-card__image img,
.gallery-card[data-category="residencial"]:hover .gallery-card__image img,
.gallery-card[data-category="industrial"]:hover .gallery-card__image img {
    transform: none;
}

/* Título debajo de la imagen */
.gallery-card[data-category="corporativo"] .gallery-card__content,
.gallery-card[data-category="residencial"] .gallery-card__content,
.gallery-card[data-category="industrial"] .gallery-card__content {
    position: static;
    background: transparent;
    padding: var(--space-3) var(--space-4);
    text-align: center;
}

.gallery-card[data-category="corporativo"] .gallery-card__title,
.gallery-card[data-category="residencial"] .gallery-card__title,
.gallery-card[data-category="industrial"] .gallery-card__title {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Variante para plafones (imágenes casi cuadradas) */
.gallery-card[data-category="plafones"] {
    background: #ffffff;
    border: 1px solid var(--color-gray-200);
}

.gallery-card[data-category="plafones"]:hover {
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(1, 32, 48, 0.2);
}

.gallery-card[data-category="plafones"] .gallery-card__image {
    padding-top: 110%; /* Aspect ratio casi cuadrado */
    background: #ffffff;
}

.gallery-card[data-category="plafones"] .gallery-card__image img {
    object-fit: contain;
    padding: var(--space-4);
}

.gallery-card[data-category="plafones"]:hover .gallery-card__image img {
    transform: none;
}

.gallery-card[data-category="plafones"] .gallery-card__content {
    position: static;
    background: transparent;
    padding: var(--space-3) var(--space-4);
    text-align: center;
}

.gallery-card[data-category="plafones"] .gallery-card__title {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Variante para botones/botoneras (catálogos completos) */
.gallery-card[data-category="botones"] {
    background: #ffffff;
    border: 1px solid var(--color-gray-200);
}

.gallery-card[data-category="botones"]:hover {
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(1, 32, 48, 0.2);
}

.gallery-card[data-category="botones"] .gallery-card__image {
    padding-top: 130%; /* Ratio aproximado de las botoneras */
    background: #ffffff;
}

.gallery-card[data-category="botones"] .gallery-card__image img {
    object-fit: contain;
    padding: var(--space-4);
}

.gallery-card[data-category="botones"]:hover .gallery-card__image img {
    transform: none;
}

.gallery-card[data-category="botones"] .gallery-card__content {
    position: static;
    background: transparent;
    padding: var(--space-3) var(--space-4);
    text-align: center;
}

.gallery-card[data-category="botones"] .gallery-card__title {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.05em;
}


/* Card Content Overlay */
.gallery-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    color: #fff;
}

.gallery-card__title {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
}

/* =========================================
   PLACEHOLDER CARDS
   ========================================= */

.gallery-card--placeholder {
    border: 2px dashed rgba(69, 196, 176, 0.5);
    background: rgba(19, 103, 138, 0.15);
}

.gallery-card--placeholder:hover {
    transform: none;
    box-shadow: none;
    border-color: #45C4B0;
}

/* When gallery-card__image also has gallery-card__upload class */
.gallery-card__image.gallery-card__upload {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(19, 103, 138, 0.3) 0%, rgba(69, 196, 176, 0.2) 100%);
}

.gallery-card__upload-text {
    position: absolute;
    font-size: 16px;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.lightbox.active .lightbox__content {
    transform: scale(1);
}

.lightbox__image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.lightbox__close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.lightbox__close:hover {
    transform: rotate(90deg);
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-white);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.lightbox__nav:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev {
    left: var(--space-4);
}

.lightbox__nav--next {
    right: var(--space-4);
}

.lightbox__caption {
    text-align: center;
    color: var(--color-white);
    margin-top: var(--space-4);
    font-size: var(--font-size-base);
}

/* Gallery Category Sections */
.gallery-category {
    margin-bottom: var(--space-16);
}

.gallery-category__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-gray-200);
}

@media (prefers-color-scheme: dark) {
    .gallery-category__header {
        border-bottom-color: var(--color-gray-700);
    }
}

.gallery-category__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
}

.gallery-category__count {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    background-color: var(--bg-secondary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* -----------------------------------------
   UTILITIES
   ----------------------------------------- */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

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

/* Reduced motion */
@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;
    }
}

/* Print styles */
@media print {
    .header,
    .nav__toggle,
    .cta-section,
    .footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    a[href]::after {
        content: " (" attr(href) ")";
    }
}

/* -----------------------------------------
   WHATSAPP FLOATING BUTTON
   ----------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    animation: none;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
}

/* Animación de latido */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Tooltip al hover */
.whatsapp-float::before {
    content: '¡Escríbenos!';
    position: absolute;
    right: 75px;
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.whatsapp-float:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }

    .whatsapp-float::before {
        display: none;
    }
}

/* ============================================
   BLOG STYLES
   ============================================ */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.blog-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.blog-card__image-link {
    display: block;
    overflow: hidden;
}

.blog-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.blog-card:hover .blog-card__image {
    transform: scale(1.05);
}

.blog-card__content {
    padding: var(--space-6);
}

.blog-card__category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(69, 196, 176, 0.15);
    color: var(--color-accent);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.blog-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: var(--space-3);
}

.blog-card__title a {
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card__title a:hover {
    color: var(--color-accent);
}

.blog-card__excerpt {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

.blog-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

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

.blog-card__link svg {
    transition: transform var(--transition-fast);
}

.blog-card__link:hover svg {
    transform: translateX(4px);
}

/* Blog CTA */
.blog-cta {
    text-align: center;
    padding: var(--space-12) var(--space-8);
    background: linear-gradient(135deg, rgba(19, 103, 138, 0.3) 0%, rgba(69, 196, 176, 0.2) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(69, 196, 176, 0.2);
}

.blog-cta h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.blog-cta p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* Blog Article Page Styles */
.article-hero {
    padding: var(--space-16) 0 var(--space-8);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.article-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.article-hero__category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(69, 196, 176, 0.15);
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

.article-hero__date {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.article-hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.article-hero__excerpt {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 700px;
}

/* Article Content */
.article-content {
    padding: var(--space-12) 0;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
}

.article-body h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.article-body h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
}

.article-body p {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-5);
}

.article-body ul,
.article-body ol {
    margin-bottom: var(--space-5);
    padding-left: var(--space-6);
}

.article-body li {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.article-body strong {
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
}

.article-body blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-6);
    background: rgba(69, 196, 176, 0.1);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.article-body blockquote p {
    margin-bottom: 0;
    font-style: italic;
}

/* Article CTA Box */
.article-cta-box {
    margin: var(--space-10) 0;
    padding: var(--space-8);
    background: linear-gradient(135deg, rgba(19, 103, 138, 0.4) 0%, rgba(69, 196, 176, 0.3) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(69, 196, 176, 0.3);
    text-align: center;
}

.article-cta-box h3 {
    margin-top: 0;
    color: var(--color-white);
}

.article-cta-box p {
    margin-bottom: var(--space-4);
}

/* Article Callouts (Warning / Info boxes) */
.article-callout {
    margin: var(--space-8) 0;
    padding: var(--space-6);
    border-radius: var(--radius-md);
    border-left: 4px solid;
}

.article-callout__title {
    margin: 0 0 var(--space-3) 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.article-callout__text {
    margin: 0;
    line-height: var(--line-height-relaxed);
}

.article-callout__text strong {
    font-weight: var(--font-weight-bold);
    color: inherit;
}

/* Warning variant (amarillo) */
.article-callout--warning {
    background: #fff8e1;
    border-left-color: #f59e0b;
}

.article-callout--warning .article-callout__title,
.article-callout--warning .article-callout__text,
.article-callout--warning .article-callout__text strong {
    color: #78350f;
}

/* Info variant (verde menta) */
.article-callout--info {
    background: rgba(69, 196, 176, 0.08);
    border-left-color: var(--color-accent);
}

.article-callout--info .article-callout__title {
    color: var(--color-primary);
}

.article-callout--info .article-callout__text,
.article-callout--info .article-callout__text strong {
    color: var(--text-primary);
}

/* Article Navigation */
.article-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--space-10);
}

.article-nav__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: gap var(--transition-fast);
}

.article-nav__link:hover {
    gap: var(--space-3);
}

/* Responsive Blog */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .blog-card__image {
        height: 180px;
    }

    .blog-cta {
        padding: var(--space-8) var(--space-4);
    }

    .article-hero__title {
        font-size: var(--font-size-2xl);
    }

    .article-body h2 {
        font-size: var(--font-size-xl);
    }

    .article-body p,
    .article-body li {
        font-size: var(--font-size-base);
    }

    .article-nav {
        flex-direction: column;
        gap: var(--space-4);
    }
}