/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    /* Colores Principales */
    --color-bg-primary: #071126;
    --color-bg-secondary: rgba(7, 17, 38, 0.85);
    --color-surface: rgba(20, 120, 255, 0.08);
    --color-surface-hover: rgba(20, 120, 255, 0.15);
    --color-primary: #1478FF;
    --color-accent: #17E5F0;
    --color-text-primary: #E8F0FE;
    --color-text-secondary: #8BA0C9;
    --color-border: rgba(23, 229, 240, 0.15);
    --color-border-active: rgba(23, 229, 240, 0.6);

    /* Tipografía */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'Space Mono', monospace;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Bordes */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(20, 120, 255, 0.15);
    --shadow-glow-accent: 0 0 30px rgba(23, 229, 240, 0.1);

    /* Glassmorphism */
    --glass-bg: rgba(7, 17, 38, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 20px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    background-color: var(--color-bg-primary);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(20, 120, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(23, 229, 240, 0.02) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231478FF' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============================================
   Tipografía Global
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 600;
}

p,
li,
a,
label,
input,
textarea,
button {
    font-family: var(--font-body);
}

.price,
.step-number,
.mono-text {
    font-family: var(--font-mono);
}

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

a:hover,
a:focus-visible {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* ============================================
   Focus Visible
   ============================================ */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    padding: 0 var(--spacing-md);
    height: 70px;
    display: flex;
    align-items: center;
}

.navbar__container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar__logo a {
    display: block;
    text-decoration: none;
}

.navbar__logo img {
    display: block;
    height: 40px;
    width: auto;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.navbar__toggle-icon {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
    position: relative;
}

.navbar__toggle-icon::before,
.navbar__toggle-icon::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
    position: absolute;
    left: 0;
}

.navbar__toggle-icon::before {
    top: -8px;
}
.navbar__toggle-icon::after {
    bottom: -8px;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-icon {
    background: transparent;
}

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

.navbar__toggle[aria-expanded="true"] .navbar__toggle-icon::after {
    transform: rotate(-45deg);
    bottom: 0;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar__link {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.navbar__link:hover,
.navbar__link:focus-visible {
    color: var(--color-text-primary);
    text-decoration: none;
}

.navbar__link:hover::after,
.navbar__link:focus-visible::after {
    width: 100%;
}

.navbar__link.active {
    color: var(--color-accent);
}

.navbar__link.active::after {
    width: 100%;
}

.navbar__cta-button {
    background: var(--color-primary);
    color: #fff !important;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-base);
    text-decoration: none;
    border: none;
    cursor: pointer;
    display: inline-block;
}

.navbar__cta-button:hover,
.navbar__cta-button:focus-visible {
    background: var(--color-accent);
    color: var(--color-bg-primary) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

/* ============================================
   MENÚ HAMBURGUESA - CORREGIDO
   ============================================ */
@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        background: #071126;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-xl);
        gap: var(--spacing-lg);
        transform: translateY(-100%);
        transition: transform 0.4s ease;
        box-shadow: var(--shadow-md);
        border: none;
        overflow-y: auto;
        z-index: 999;
    }

    .navbar__menu.open {
        transform: translateY(0);
    }

    .navbar__link {
        font-size: 1.5rem;
        color: var(--color-text-secondary);
        padding: var(--spacing-sm) 0;
        border-bottom: none;
        text-align: center;
        width: 100%;
        max-width: 300px;
    }

    .navbar__link:hover,
    .navbar__link:focus-visible {
        color: var(--color-accent);
        text-decoration: none;
    }

    .navbar__link.active {
        color: var(--color-accent);
    }

    .navbar__link.active::after {
        width: 0;
    }

    .navbar__cta-button {
        text-align: center;
        padding: 0.8rem 2rem;
        margin-top: var(--spacing-sm);
        font-size: 1.1rem;
        min-width: 200px;
    }
}

@media (max-width: 480px) {
    .navbar__menu {
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .navbar__link {
        font-size: 1.3rem;
    }

    .navbar__cta-button {
        font-size: 1rem;
        padding: 0.7rem 1.5rem;
        min-width: 160px;
    }
}

/* ============================================
   Hero
   ============================================ */
.hero {
    padding: calc(70px + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.hero__badge {
    display: inline-block;
    background: var(--color-surface);
    color: var(--color-accent);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    width: fit-content;
}

.hero__title {
    margin: 0;
}

.hero__highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0;
}

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

.hero__cta-primary {
    background: var(--color-primary);
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.hero__cta-primary:hover,
.hero__cta-primary:focus-visible {
    background: var(--color-accent);
    color: var(--color-bg-primary) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

.hero__cta-secondary {
    color: var(--color-text-secondary);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.hero__cta-secondary:hover,
.hero__cta-secondary:focus-visible {
    border-color: var(--color-accent);
    color: var(--color-text-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

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

.hero__logo-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 450px;
    aspect-ratio: 4/3;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transition: all var(--transition-base);
}

.hero__logo-panel:hover {
    box-shadow: var(--shadow-md), var(--shadow-glow-accent);
    border-color: var(--color-border-active);
}

.hero__logo-panel img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(20, 120, 255, 0.1));
}

/* ============================================
   Servicios
   ============================================ */
.services {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: var(--color-bg-secondary);
}

.services__container {
    max-width: 1280px;
    margin: 0 auto;
}

.services__title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.services__subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* ============================================
   Service Card
   ============================================ */
.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-active);
    box-shadow: var(--shadow-glow);
}

.service-card__icon {
    font-size: 2.5rem;
    line-height: 1;
}

.service-card__title {
    font-size: 1.25rem;
    font-weight: 700;
}

.service-card__description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
}

.service-card__price {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.service-card__price-value {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-weight: 700;
}

.service-card__benefits {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.service-card__benefits li {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.service-card__benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.service-card__button {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--spacing-sm);
    width: fit-content;
}

.service-card__button:hover,
.service-card__button:focus-visible {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-glow);
}

/* ============================================
   Cotizador
   ============================================ */
.quote {
    padding: var(--spacing-xxl) var(--spacing-md);
}

.quote__container {
    max-width: 1280px;
    margin: 0 auto;
}

.quote__title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.quote__subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
}

/* Steps */
.quote__steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.quote__step {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-body);
}

.quote__step:hover:not(:disabled) {
    border-color: var(--color-border-active);
    color: var(--color-text-primary);
}

.quote__step.active {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-surface);
}

.quote__step:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.quote__step-number {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.8rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.quote__step.active .quote__step-number {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
}

/* Panels */
.quote__panels {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    min-height: 400px;
}

.quote__panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.quote__panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quote__panel-title {
    margin-bottom: var(--spacing-lg);
}

/* Service Grid inside Quote */
.quote__service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.quote__service-option {
    background: var(--color-surface);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--color-text-primary);
}

.quote__service-option:hover {
    border-color: var(--color-border-active);
    transform: translateY(-2px);
}

.quote__service-option.selected {
    border-color: var(--color-accent);
    background: var(--color-surface-hover);
    box-shadow: var(--shadow-glow-accent);
}

.quote__service-option .service-icon {
    display: block;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.quote__service-option .service-name {
    display: block;
    font-weight: 600;
}

.quote__service-option .service-price {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    margin-top: var(--spacing-xs);
}

/* POS Plans */
.quote__pos-plans {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.quote__pos-plans h4 {
    margin-bottom: var(--spacing-md);
}

.quote__pos-options {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.quote__pos-plan {
    background: var(--color-surface);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    font-weight: 500;
    font-family: var(--font-body);
    color: var(--color-text-primary);
    transition: all var(--transition-base);
    text-align: left;
    flex: 1;
    min-width: 250px;
}

.quote__pos-plan:hover {
    border-color: var(--color-border-active);
}

.quote__pos-plan.selected {
    border-color: var(--color-accent);
    background: var(--color-surface-hover);
}

.quote__pos-plan .price {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 1.1rem;
}

.quote__pos-plan .period {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.pos-disclaimer {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 200, 0, 0.05);
    border: 1px solid rgba(255, 200, 0, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

/* Customization */
.quote__customization {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.quote__extras-group h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.quote__extras {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.quote__extra-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.quote__extra-item:hover {
    border-color: var(--color-border);
}

.quote__extra-item .extra-info {
    flex: 1;
    min-width: 150px;
}

.quote__extra-item .extra-name {
    font-weight: 500;
    display: block;
}

.quote__extra-item .extra-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.quote__extra-item .extra-price {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-right: var(--spacing-sm);
}

.quote__extra-item .quantity-total {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-primary);
    min-width: 80px;
    text-align: right;
}

/* Switch */
.switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

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

.switch__slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 26px;
    transition: var(--transition-base);
}

.switch__slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--color-text-secondary);
    border-radius: 50%;
    transition: var(--transition-base);
}

.switch input:checked+.switch__slider {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.switch input:checked+.switch__slider::before {
    transform: translateX(22px);
    background: #fff;
}

.switch input:focus-visible+.switch__slider {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.switch input:disabled+.switch__slider {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Quantity Controls */
.quantity-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quantity-control button {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}

.quantity-control button:hover:not(:disabled),
.quantity-control button:focus-visible:not(:disabled) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.quantity-control button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.quantity-control .quantity-value {
    font-family: var(--font-mono);
    font-size: 1rem;
    min-width: 24px;
    text-align: center;
}

.limit-message {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 200, 0, 0.1);
    border: 1px solid rgba(255, 200, 0, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

/* Navigation */
.quote__navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.quote__prev,
.quote__next {
    padding: 0.6rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
    border: none;
}

.quote__prev {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.quote__prev:hover,
.quote__prev:focus-visible {
    border-color: var(--color-accent);
    color: var(--color-text-primary);
}

.quote__next {
    background: var(--color-primary);
    color: #fff;
}

.quote__next:hover,
.quote__next:focus-visible {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

/* Summary */
.quote__summary-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-lg);
}

.quote__summary-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.quote__summary-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.quote__summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.quote__summary-item .label {
    color: var(--color-text-secondary);
}

.quote__summary-item .value {
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

.quote__summary-total {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-accent);
}

.quote__summary-total .total-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
}

.quote__summary-total .total-row.total-final {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent);
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.quote__summary-total .total-row .label {
    color: var(--color-text-secondary);
}

.quote__summary-total .total-row .value {
    font-family: var(--font-mono);
}

.quote__summary-sticky {
    position: sticky;
    top: 90px;
    align-self: start;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg);
}

.quote__summary-sticky h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

/* Form */
.quote__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.quote__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.quote__form-group label {
    font-weight: 500;
    font-size: 0.9rem;
}

.quote__form-group input,
.quote__form-group textarea {
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.quote__form-group input:focus,
.quote__form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(23, 229, 240, 0.1);
}

.quote__form-group input.error,
.quote__form-group textarea.error {
    border-color: #ff6b6b;
}

.quote__form-error {
    color: #ff6b6b;
    font-size: 0.85rem;
    min-height: 1.5rem;
}

.quote__form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.quote__form-submit {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
    flex: 1;
    min-width: 200px;
}

.quote__form-submit:hover,
.quote__form-submit:focus-visible {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.quote__form-whatsapp {
    background: #25D366;
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
    flex: 1;
    min-width: 200px;
}

.quote__form-whatsapp:hover,
.quote__form-whatsapp:focus-visible {
    background: #128C7E;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
}

.quote__form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    text-align: center;
}

.quote__form-message.success {
    background: rgba(23, 229, 240, 0.1);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
}

.quote__form-message.error {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid #ff6b6b;
    color: #ff6b6b;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: var(--color-bg-secondary);
}

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

.faq__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq__item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0;
    overflow: hidden;
}

.faq__question {
    list-style: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 300;
}

.faq__item[open] .faq__question::after {
    content: '−';
}

.faq__question:hover {
    background: var(--color-surface);
}

.faq__answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    background: var(--color-bg-secondary);
}

.footer__container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
}

.footer__brand a {
    display: inline-block;
    text-decoration: none;
}

.footer__brand img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer__description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    max-width: 300px;
}

.footer__location {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.footer__links h4,
.footer__contact h4,
.footer__legal h4 {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.footer__links ul,
.footer__legal ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a,
.footer__legal a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__links a:hover,
.footer__legal a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer__contact p {
    margin-bottom: var(--spacing-sm);
}

.footer__contact a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__contact a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer__cookie-settings {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: inherit;
    padding: 0;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__cookie-settings:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer__bottom {
    max-width: 1280px;
    margin: var(--spacing-xl) auto 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    z-index: 2000;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner__text {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    flex: 1;
    min-width: 200px;
}

.cookie-banner__text a {
    color: var(--color-accent);
}

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

.cookie-banner__accept,
.cookie-banner__reject,
.cookie-banner__configure {
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
}

.cookie-banner__accept {
    background: var(--color-primary);
    color: #fff;
}

.cookie-banner__accept:hover {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.cookie-banner__reject {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.cookie-banner__reject:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text-primary);
}

.cookie-banner__configure {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.cookie-banner__configure:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ============================================
   Cookie Modal
   ============================================ */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 3000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.cookie-modal.open {
    display: flex;
}

.cookie-modal__content {
    background: var(--color-bg-secondary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
}

.cookie-modal__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.cookie-modal__description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cookie-modal__category {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

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

.cookie-modal__category-name {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cookie-modal__category-name .badge {
    font-size: 0.7rem;
    background: var(--color-surface);
    color: var(--color-accent);
    padding: 0.15rem 0.6rem;
    border-radius: 50px;
    font-weight: 400;
}

.cookie-modal__category-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.cookie-modal__category .switch {
    flex-shrink: 0;
}

.cookie-modal__category .switch input:disabled+.switch__slider {
    opacity: 0.7;
    cursor: not-allowed;
}

.cookie-modal__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-modal__actions button {
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    flex: 1;
    min-width: 120px;
}

.cookie-modal__save {
    background: var(--color-primary);
    color: #fff;
}

.cookie-modal__save:hover {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.cookie-modal__accept-all {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.cookie-modal__accept-all:hover {
    background: var(--color-primary);
    color: #fff;
}

.cookie-modal__reject-all {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.cookie-modal__reject-all:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text-primary);
}

/* ============================================
   Media Queries
   ============================================ */
/* Tablets */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .hero__content {
        align-items: center;
    }

    .hero__description {
        max-width: 100%;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__logo-panel {
        max-width: 350px;
    }

    .quote__summary-layout {
        grid-template-columns: 1fr;
    }

    .quote__summary-sticky {
        position: relative;
        top: 0;
    }

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

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

/* Móviles */
@media (max-width: 768px) {
    .services__grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .footer__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .footer__description {
        max-width: 100%;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }

    .cookie-banner__actions {
        justify-content: center;
    }

    .hero {
        padding: calc(70px + var(--spacing-lg)) var(--spacing-md) var(--spacing-lg);
    }

    .hero__logo-panel {
        max-width: 280px;
        padding: var(--spacing-lg);
    }

    .quote__steps {
        gap: var(--spacing-sm);
    }

    .quote__step {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .quote__step-number {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }

    .quote__panels {
        padding: var(--spacing-md);
    }

    .quote__form-actions {
        flex-direction: column;
    }

    .quote__form-submit,
    .quote__form-whatsapp {
        width: 100%;
        min-width: unset;
    }

    .quote__extra-item {
        flex-wrap: wrap;
    }

    .quantity-control {
        margin-left: 0;
        width: 100%;
        justify-content: flex-start;
    }

    .cookie-modal__content {
        padding: var(--spacing-md);
    }
    .cookie-modal__actions {
        flex-direction: column;
    }
    .cookie-modal__actions button {
        width: 100%;
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .services__grid {
        grid-template-columns: 1fr;
    }

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

    .hero__actions {
        flex-direction: column;
        width: 100%;
    }

    .hero__cta-primary,
    .hero__cta-secondary {
        width: 100%;
        text-align: center;
    }

    .hero__logo-panel {
        max-width: 200px;
        padding: var(--spacing-md);
    }

    .quote__navigation {
        flex-direction: column;
    }

    .quote__prev,
    .quote__next {
        width: 100%;
        text-align: center;
    }

    .quote__step {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
    }

    .quote__step-number {
        width: 18px;
        height: 18px;
        font-size: 0.6rem;
    }

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

/* ============================================
   Prefers Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}