/* ============================================
   VIGILOX - Visita Técnica V Región
   Estilos basados en vigilox.cl
   ============================================ */

/* ============================================
   CSS VARIABLES (Design Tokens)
   ============================================ */
:root {
    /* Colores principales */
    /* Colores principales - Nueva Identidad Vigilox Tech */
    --color-primary: #05243a;
    /* Azul Profundo Logo */
    --color-primary-dark: #02121f;
    /* Azul Nocturno */
    --color-primary-light: #104060;
    /* Azul Intermedio */

    --color-accent: #00d2ff;
    /* Cian Tecnológico (Ojo de la cámara) */
    --color-accent-dark: #009acb;
    --color-accent-light: #80e8ff;

    --color-whatsapp: #25D366;
    /* Mantener verde solo para WhatsApp */

    --color-white: #ffffff;
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;

    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;

    --color-error: #dc3545;
    --color-warning: #ffc107;
    --color-success: #28a745;

    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;

    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */
    --font-size-5xl: 3rem;
    /* 48px */

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

    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    /* 4px */
    --spacing-sm: 0.5rem;
    /* 8px */
    --spacing-md: 1rem;
    /* 16px */
    --spacing-lg: 1.5rem;
    /* 24px */
    --spacing-xl: 2rem;
    /* 32px */
    --spacing-2xl: 3rem;
    /* 48px */
    --spacing-3xl: 4rem;
    /* 64px */
    --spacing-4xl: 6rem;
    /* 96px */

    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-header: 100;
    --z-modal: 200;
    --z-tooltip: 300;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

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

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

.icon {
    width: 1.25em;
    height: 1.25em;
    flex-shrink: 0;
}

/* Honeypot (invisible para usuarios reales) */
.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* Ocultar badge de reCAPTCHA */
.grecaptcha-badge {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    line-height: 1;
    text-align: center;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

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

.btn--primary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--small {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Button loading state */
.btn__loading {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.btn.is-loading .btn__loading {
    display: inline-flex;
}

.spinner {
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background-color: rgba(2, 18, 31, 0.95);
    /* Azul Nocturno semi-transparente */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    /* Un poco menos de padding vertical para compensar logo grande */
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(0, 210, 255, 0.1);
    /* Sutil línea cian */
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.header__logo-img {
    height: 60px;
    /* Logo más grande */
    width: auto;
    border-radius: 50%;
    /* Por si acaso es cuadrado, que se vea redondo */
    transition: transform var(--transition-fast);
}

.header__logo:hover .header__logo-img {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
}

.header__nav {
    display: none;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.header__menu a {
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    position: relative;
}

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

.header__menu a:hover::after {
    width: 100%;
}

.header__hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.header__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

/* Mobile menu open state */
.header__nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    padding: var(--spacing-lg) var(--container-padding);
}

.header__nav.is-open .header__menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
}

/* Desktop header */
@media (min-width: 768px) {
    .header__nav {
        display: block;
    }

    .header__hamburger {
        display: none;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 68, 114, 1) 0%, rgba(0, 51, 89, 1) 100%);
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(39, 174, 96, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 90, 148, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.hero__content {
    max-width: 100%;
}

@media (min-width: 992px) {
    .hero__container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-2xl);
    }

    .hero__content {
        max-width: 600px;
        flex: 1;
    }
}

.hero__image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
}

@media (min-width: 992px) {
    .hero__image-container {
        flex: 1;
        justify-content: flex-end;
    }
}

.hero__image {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 210, 255, 0.2);
    border: 1px solid rgba(0, 210, 255, 0.3);
    animation: float 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

/* Tablet and up */
@media (min-width: 640px) {
    .hero__image {
        max-width: 450px;
    }
}

/* Desktop */
@media (min-width: 992px) {
    .hero__image {
        max-width: 550px;
    }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .hero__image {
        animation: none;
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.hero__title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.hero__bullets {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.hero__bullets li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
}

.hero__bullets li .icon {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.15em;
}

/* Evitar que el texto con strong se rompa mal */
.hero__bullets li strong {
    white-space: nowrap;
}

.hero__bullets--warning {
    color: var(--color-warning) !important;
    margin-top: var(--spacing-sm);
}

.hero__bullets--warning .icon {
    color: var(--color-warning) !important;
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

/* ============================================
   SERVICIOS
   ============================================ */
.servicios {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.servicios__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .servicios__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.servicio-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-gray-200);
}

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

.servicio-card__icon {
    width: 64px;
    width: 96px;
    height: 96px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}

.servicio-card__icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 8px 16px rgba(0, 68, 114, 0.15));
    transition: transform var(--transition-normal);
}

.servicio-card:hover .servicio-card__icon svg {
    transform: scale(1.1) translateY(-5px);
}

.servicio-card h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.servicio-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   FORMULARIO SECTION
   ============================================ */
.formulario-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.formulario-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .formulario-wrapper {
        grid-template-columns: 1fr 1.2fr;
    }
}

.formulario-info h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.formulario-info>p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

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

.spec-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.spec-item .icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.spec-item strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: 2px;
}

.spec-item span {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

/* ============================================
   LEAD FORM
   ============================================ */
.formulario-form {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
}

@media (min-width: 768px) {
    .formulario-form {
        padding: var(--spacing-2xl);
    }
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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

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

.optional {
    color: var(--color-text-muted);
    font-weight: var(--font-weight-normal);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--font-size-base);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
    color: var(--color-text);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.15);
}

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

.form-group 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 d='M6 8L1 3h10L6 8z' fill='%23666'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Phone input with prefix */
.phone-input {
    display: flex;
    align-items: stretch;
}

.phone-prefix {
    display: flex;
    align-items: center;
    padding: 0 1rem;
    background-color: var(--color-gray-100);
    border: 2px solid var(--color-gray-300);
    border-right: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    white-space: nowrap;
}

.phone-input input {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--color-error);
    min-height: 1rem;
}

.form-disclaimer {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
}

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

.form-disclaimer a:hover {
    color: var(--color-accent);
}

/* ============================================
   MESSAGES (Success / No Qualify)
   ============================================ */
.message {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
}

.message[hidden] {
    display: none;
}

.message .icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
}

.message h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.message p {
    color: var(--color-text-light);
    max-width: 400px;
}

.message--success {
    background-color: rgba(40, 167, 69, 0.1);
    border: 2px solid var(--color-success);
}

.message--success .icon,
.message--success h3 {
    color: var(--color-success);
}

.message--warning {
    background-color: rgba(255, 193, 7, 0.1);
    border: 2px solid var(--color-warning);
}

.message--warning .icon {
    color: var(--color-warning);
}

.message--warning h3 {
    color: var(--color-gray-800);
}

/* ============================================
   PROCESO
   ============================================ */
.proceso {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50);
}

.proceso__steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .proceso__steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.paso {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
}

.paso__number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-white);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    border-radius: var(--border-radius-full);
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

.paso h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.paso p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   CONFIANZA
   ============================================ */
.confianza {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.confianza__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-3xl);
}

.confianza-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.confianza-item img {
    width: 100px;
    /* Un poco más grandes para que se lea el texto */
    height: 80px;
    object-fit: contain;
    opacity: 0.9;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: all var(--transition-fast);
}

.confianza-item:hover img {
    opacity: 1;
    transform: scale(1.05);
    /* Escala más suave */
}

.confianza-item span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
}

/* ============================================
   BLOG
   ============================================ */
.blog {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-gray-50);
}

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

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

.blog-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.blog-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

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

.blog-card__content {
    padding: var(--spacing-lg);
}

.blog-card__content h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.blog-card__content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

.link:hover {
    color: var(--color-accent-dark);
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.cta-final h2 {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-final p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

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

.footer__brand p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    max-width: 300px;
}

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

.footer__email a {
    color: var(--color-accent-light);
}

.footer__email a:hover {
    text-decoration: underline;
}

.footer__links h4,
.footer__legal h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
}

.footer__links ul,
.footer__legal ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a,
.footer__legal a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__content {
    animation: fadeInUp 0.8s ease-out;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {

    .header,
    .footer,
    .cta-final {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
        background: var(--color-white);
    }

    .hero__title {
        color: var(--color-primary);
    }
}

/* ============================================
   PÁGINA DE FORMULARIO SEPARADA
   ============================================ */
.page-formulario {
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    min-height: 100vh;
}

.formulario-page {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-3xl);
}

.formulario-page__wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.formulario-page__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.formulario-page__header h1 {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.formulario-page__header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 500px;
    margin: 0 auto;
}

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

@media (min-width: 768px) {
    .formulario-page__content {
        grid-template-columns: 280px 1fr;
        align-items: start;
    }
}

.formulario-page__content .formulario-info {
    /* Solo sticky en desktop, NO en móvil */
    position: static;
}

@media (min-width: 768px) {
    .formulario-page__content .formulario-info {
        position: sticky;
        top: calc(80px + var(--spacing-lg));
    }
}

/* En móvil: ocultar info lateral y mostrar formulario primero */
@media (max-width: 767px) {
    .formulario-page__content .formulario-info {
        display: none;
        /* Ocultar en móvil */
    }

    .formulario-page {
        padding-top: calc(60px + var(--spacing-md));
        /* Menos padding arriba */
    }

    .formulario-page__header {
        margin-bottom: var(--spacing-lg);
    }

    .formulario-page__header h1 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xs);
    }

    .formulario-page__header p {
        font-size: var(--font-size-sm);
    }
}

.formulario-contact {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.formulario-contact p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.formulario-contact a {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}

.formulario-contact a:hover {
    text-decoration: underline;
}

/* Botón outline */
.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

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

/* Footer simplificado */
.footer--simple {
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer--simple p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.footer--simple a {
    color: var(--color-accent-light);
}

.footer--simple a:hover {
    text-decoration: underline;
}

/* ============================================
   ESTILOS ADICIONALES
   ============================================ */

/* Logo de texto en footer */
.footer__logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 2px;
}

/* Iconos SVG inline en servicios */
.servicio-card__icon svg {
    width: 48px;
    height: 48px;
}

/* Iconos SVG en confianza */
.confianza-item svg {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.confianza-item:hover svg {
    opacity: 1;
}

/* Placeholders de blog */
.blog-card__image--placeholder {
    background-color: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card__image--placeholder svg {
    width: 100%;
    height: auto;
}

/* Botón outline oscuro (para fondos claros) */
.btn--outline-dark {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-gray-400);
}

.btn--outline-dark:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-500);
}

/* Logo en header con fallback de texto */
.header__logo img {
    display: block;
}

.header__logo-fallback {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    letter-spacing: 1px;
}

/* ============================================
   PÁGINAS LEGALES
   ============================================ */
.page-legal {
    background-color: var(--color-gray-50);
}

.legal-content {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-4xl);
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.legal-date {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3xl);
}

.legal-content section {
    margin-bottom: var(--spacing-2xl);
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.legal-content ul {
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    list-style: disc;
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-relaxed);
}

.legal-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.legal-content a:hover {
    color: var(--color-accent-dark);
}

/* ============================================
   PÁGINAS DE ARTÍCULOS (BLOG)
   ============================================ */
.page-blog {
    background-color: var(--color-gray-50);
}

.blog-article {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-4xl);
}

.article {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.article__header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-2xl);
    text-align: center;
}

.article__category {
    display: inline-block;
    background: rgba(39, 174, 96, 0.2);
    color: var(--color-accent-light);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
}

.article__header h1 {
    font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-3xl));
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.article__subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

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

.article__content {
    padding: var(--spacing-2xl);
}

.article__intro {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.article__content h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.article__content h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.article__content p {
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.article__content ul,
.article__content ol {
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article__content li {
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-relaxed);
}

.article__content ul {
    list-style: disc;
}

.article__content ol {
    list-style: decimal;
}

.article__content strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.article__conclusion {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-accent);
}

.article__conclusion h2 {
    margin-top: 0;
}

.article__cta {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-md);
    text-align: center;
    color: var(--color-white);
}

.article__cta h3 {
    color: var(--color-white);
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.article__cta p {
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.article__cta .btn {
    display: inline-flex;
}

/* Blog cards como links */
a.blog-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

a.blog-card:hover {
    transform: translateY(-4px);
}

.blog-card__category {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

.blog-card__link {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: gap var(--transition-fast);
}

a.blog-card:hover .blog-card__link {
    gap: 0.5rem;
}

/* Responsive blog article */
@media (max-width: 767px) {
    .blog-article {
        padding: calc(60px + var(--spacing-xl)) var(--spacing-md) var(--spacing-2xl);
    }

    .article__header {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .article__content {
        padding: var(--spacing-lg);
    }

    .article__intro {
        font-size: var(--font-size-base);
    }

    .article__content h2 {
        font-size: var(--font-size-lg);
    }

    .article__content h3 {
        font-size: var(--font-size-base);
    }
}

/* Artículos destacados (Featured) */
.article--featured {
    max-width: 900px;
}

.article__header--featured {
    background: linear-gradient(135deg, #1a5a2e 0%, #27ae60 50%, #1a5a2e 100%);
}

.article__category--featured {
    background: rgba(255, 215, 0, 0.3);
    color: #ffd700;
}

/* Galería de imágenes */
.article__gallery {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
}

.article__gallery-main {
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.article__gallery-main img {
    width: 100%;
    height: auto;
    object-fit: cover;
    max-height: 500px;
}

.article__gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.gallery-thumb {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    opacity: 0.7;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.gallery-thumb:hover {
    opacity: 1;
    border-color: var(--color-accent);
}

/* Video de YouTube */
.article__video {
    background: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.article__video-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.article__video-title svg {
    color: #ff0000;
}

.article__video-container {
    position: relative;
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    aspect-ratio: 9 / 16;
    /* Formato vertical para Reels/Shorts */
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.article__video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Si el video es horizontal (16:9), cambiar aspect-ratio */
.article__video-container--horizontal {
    aspect-ratio: 16 / 9;
    max-width: 800px;
}

@media (max-width: 767px) {
    .article__video-container {
        max-width: 100%;
    }
}

/* Highlight box */
.article__highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-xl) 0;
}

.article__highlight h3 {
    color: var(--color-white);
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.article__highlight p {
    opacity: 0.95;
    margin-bottom: 0;
}

/* Features grid */
.article__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-accent);
}

.feature-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.feature-item__content h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.feature-item__content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
    line-height: var(--line-height-relaxed);
}

/* Blockquote */
.article__quote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.article__quote p {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.article__quote cite {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: normal;
    font-weight: var(--font-weight-medium);
}

/* Tarjeta de blog destacada - Mismo tamaño, diseño distintivo */
.blog-card--featured {
    position: relative;
    border: 2px solid #27ae60;
    box-shadow: 0 0 20px rgba(39, 174, 96, 0.15);
}

.blog-card--featured::before {
    content: '★ DESTACADO';
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #27ae60 0%, #1a5a2e 100%);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 10;
    letter-spacing: 0.5px;
}

.blog-card--featured .blog-card__category {
    background: linear-gradient(135deg, #1a5a2e 0%, #27ae60 100%);
}

.blog-card--featured:hover {
    border-color: #1a5a2e;
    box-shadow: 0 8px 30px rgba(39, 174, 96, 0.25);
}

/* Responsive galería y featured */
@media (max-width: 767px) {
    .article__gallery-thumbs {
        grid-template-columns: repeat(4, 1fr);
    }

    .gallery-thumb {
        height: 60px;
    }

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

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-item__icon {
        margin: 0 auto;
    }
}

/* ============================================
   MEJORAS DE RESPONSIVIDAD MÓVIL
   ============================================ */

/* === Mobile First Improvements (max-width: 480px) === */
@media (max-width: 480px) {

    /* Reducir padding del container */
    :root {
        --container-padding: 1rem;
    }

    /* Header más compacto */
    .header {
        padding: var(--spacing-sm) 0;
    }

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

    .header__logo img {
        height: 32px;
        width: auto;
    }

    .btn--small {
        padding: 0.4rem 0.75rem;
        font-size: var(--font-size-xs);
    }

    /* Hero más compacto */
    .hero {
        min-height: auto;
        padding: calc(60px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .hero__title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-md);
    }

    .hero__subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-md);
    }

    .hero__bullets {
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-lg);
    }

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

    .hero__bullets li .icon {
        width: 1rem;
        height: 1rem;
    }

    .btn--large {
        padding: 0.875rem 1.5rem;
        font-size: var(--font-size-base);
    }

    /* Secciones con menos padding */
    .servicios,
    .proceso,
    .confianza,
    .blog {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
    }

    .section-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xl);
    }

    /* Servicios: tarjetas más anchas */
    .servicio-card {
        padding: var(--spacing-lg);
    }

    .servicio-card__icon {
        width: 48px;
        height: 48px;
        margin-bottom: var(--spacing-md);
    }

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

    .servicio-card h3 {
        font-size: var(--font-size-base);
    }

    .servicio-card p {
        font-size: var(--font-size-xs);
    }

    /* Proceso: números más pequeños */
    .paso__number {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }

    .paso h3 {
        font-size: var(--font-size-base);
    }

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

    /* Confianza: iconos apilados verticalmente */
    .confianza__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .confianza-item {
        flex-direction: row;
        gap: var(--spacing-md);
        text-align: left;
        justify-content: flex-start;
    }

    .confianza-item svg {
        width: 40px;
        height: 40px;
    }

    /* Blog: tarjetas más compactas */
    .blog-card__content {
        padding: var(--spacing-md);
    }

    .blog-card__content h3 {
        font-size: var(--font-size-base);
    }

    .blog-card__content p {
        font-size: var(--font-size-sm);
    }

    /* CTA Final */
    .cta-final {
        padding: var(--spacing-2xl) 0;
    }

    .cta-final h2 {
        font-size: var(--font-size-xl);
    }

    /* Footer más compacto */
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }

    .footer__main {
        gap: var(--spacing-xl);
    }

    .footer__logo-text {
        font-size: var(--font-size-xl);
    }

    .footer h4 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-sm);
    }

    /* Formulario página */
    .formulario-page {
        padding: calc(60px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .formulario-page__header h1 {
        font-size: var(--font-size-xl);
    }

    .formulario-page__header p {
        font-size: var(--font-size-base);
    }

    .formulario-form {
        padding: var(--spacing-lg);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: var(--font-size-base);
    }
}

/* === Pantallas pequeñas (max-width: 375px) === */
@media (max-width: 375px) {
    .hero__title {
        font-size: var(--font-size-xl);
    }

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

    .header__logo img {
        height: 28px;
    }

    .btn--small {
        padding: 0.35rem 0.6rem;
        font-size: 0.65rem;
    }

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

/* === Menú móvil mejorado === */
@media (max-width: 767px) {
    .header__nav {
        display: none;
    }

    .header__nav.is-open {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        /* Fondo más oscuro para contrastar con el hero */
        background: linear-gradient(180deg, #001f33 0%, #002a47 100%);
        padding: calc(70px + var(--spacing-xl)) var(--container-padding) var(--spacing-xl);
        z-index: 99;
        overflow-y: auto;
    }

    .header__nav.is-open .header__menu {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xl);
        margin-top: var(--spacing-lg);
        padding-top: var(--spacing-xl);
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    .header__nav.is-open .header__menu a {
        font-size: var(--font-size-xl);
        padding: var(--spacing-md) var(--spacing-xl);
        color: var(--color-white);
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--border-radius-md);
        transition: all var(--transition-fast);
        width: 100%;
        text-align: center;
    }

    .header__nav.is-open .header__menu a:hover {
        background: rgba(39, 174, 96, 0.2);
    }

    /* Hamburger animation cuando está abierto */
    .header__hamburger {
        z-index: 101;
    }
}

/* === Servicios: grid responsivo === */
@media (max-width: 639px) {
    .servicios__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .servicios__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === Proceso: pasos en columna en móvil === */
@media (max-width: 767px) {
    .proceso__steps {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .paso {
        text-align: left;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}

/* === Confianza: grid responsivo === */
@media (max-width: 639px) {
    .confianza__grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 640px) and (max-width: 767px) {
    .confianza__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .confianza-item {
        flex-direction: column;
        text-align: center;
    }
}

/* === Blog: grid responsivo === */
@media (max-width: 767px) {
    .blog__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* === Footer: columna única en móvil === */
@media (max-width: 767px) {
    .footer__main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__brand,
    .footer__links,
    .footer__legal {
        text-align: center;
    }

    .footer__links ul,
    .footer__legal ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm) var(--spacing-md);
    }
}

/* === Formulario: campos en columna en móvil === */
@media (max-width: 639px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .formulario-page__content {
        grid-template-columns: 1fr;
    }

    .formulario-page__content .formulario-info {
        position: static;
    }

    .formulario-specs {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* === Mejoras de touch targets para móvil === */
@media (max-width: 767px) {
    .btn {
        min-height: 44px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
    }

    .header__hamburger {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header__menu a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}