/* ================================================================
   CuidariMed — Hoja de estilos principal
   Estilo: Premium Healthcare SaaS · Mobile-first · Accesible
   ================================================================ */

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

:root {
    /* Paleta de colores — azul médico premium con acentos */
    --color-primary: #0066ff;
    --color-primary-dark: #0052cc;
    --color-primary-light: #e6f0ff;
    --color-accent: #00c897;
    --color-accent-dark: #00a87f;

    /* Neutros */
    --color-ink: #0a1628;
    --color-text: #2d3748;
    --color-muted: #64748b;
    --color-border: #e2e8f0;
    --color-bg: #ffffff;
    --color-bg-soft: #f7fafc;
    --color-bg-card: #ffffff;

    /* Gradientes */
    --gradient-hero: linear-gradient(135deg, #f0f7ff 0%, #ffffff 50%, #f0fff9 100%);
    --gradient-primary: linear-gradient(135deg, #0066ff 0%, #00a3ff 100%);
    --gradient-dark: linear-gradient(135deg, #0a1628 0%, #1a2c4e 100%);
    --gradient-benefits: linear-gradient(135deg, #0a1628 0%, #1e3a8a 50%, #0066ff 100%);

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 22, 51, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 22, 51, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 22, 51, 0.12);
    --shadow-xl: 0 24px 64px rgba(0, 22, 51, 0.16);
    --shadow-primary: 0 12px 32px rgba(0, 102, 255, 0.25);

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

    /* Radios */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    /* Espaciado */
    --section-py: 96px;
    --container-px: 24px;
}

/* ----- Estilos base ----- */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

h1, h2, h3, h4 {
    color: var(--color-ink);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ----- Contenedor central ----- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-px);
}

/* ----- Botones ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0, 102, 255, 0.35);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--color-ink);
    border: 1.5px solid var(--color-border);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-block {
    width: 100%;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-cta {
    flex-shrink: 0;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: var(--gradient-hero);
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(0, 200, 151, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-title {
    font-size: clamp(36px, 5.5vw, 60px);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--color-ink);
}

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

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.trust-points {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.trust-points li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

.check {
    color: var(--color-accent);
    font-weight: 800;
}

/* ----- Mockup de teléfono ----- */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 320px;
    height: 620px;
    background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
    border-radius: 48px;
    padding: 14px;
    box-shadow: var(--shadow-xl), inset 0 0 0 2px #2a2a2a;
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #0a0a0a;
    border-radius: 0 0 18px 18px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
    border-radius: 36px;
    padding: 56px 20px 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sms-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px 16px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.avatar {
    width: 38px;
    height: 38px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
}

.sms-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-ink);
}

.sms-meta {
    font-size: 11px;
    color: var(--color-muted);
}

.sms-bubble {
    background: #e9e9eb;
    color: #1a1a1a;
    padding: 12px 14px;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    font-size: 13px;
    line-height: 1.45;
    max-width: 85%;
    align-self: flex-start;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.sms-bubble-out {
    background: var(--color-primary);
    color: white;
    align-self: flex-end;
    border-radius: 18px;
    border-bottom-right-radius: 4px;
    max-width: 60%;
}

.sms-system {
    background: rgba(0, 200, 151, 0.12);
    color: var(--color-accent-dark);
    font-weight: 600;
    font-size: 12px;
    text-align: center;
    align-self: stretch;
    border-radius: var(--radius-md);
}

/* ----- Tarjetas flotantes decorativas ----- */
.float-card {
    position: absolute;
    background: white;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--color-border);
    animation: float 4s ease-in-out infinite;
}

.float-card-1 {
    top: 60px;
    left: -20px;
    animation-delay: 0s;
}

.float-card-2 {
    bottom: 80px;
    right: -10px;
    animation-delay: 1.5s;
}

.fc-icon {
    font-size: 24px;
}

.fc-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-ink);
}

.fc-meta {
    font-size: 11px;
    color: var(--color-muted);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ============================================
   LOGOS / CREDIBILIDAD
   ============================================ */
.logos-strip {
    background: var(--color-bg-soft);
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.logos-label {
    text-align: center;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-muted);
    font-weight: 600;
    margin-bottom: 20px;
}

.logos-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.logo-pill {
    background: white;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   SECCIÓN GENÉRICA
   ============================================ */
.section {
    padding: var(--section-py) 0;
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.eyebrow-light {
    color: white;
    background: rgba(255, 255, 255, 0.15);
}

.section-head h2 {
    font-size: clamp(28px, 4vw, 44px);
    margin-bottom: 16px;
}

.section-lead {
    font-size: 18px;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ============================================
   PROBLEMA
   ============================================ */
.section-problem {
    background: var(--color-bg);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}

.problem-card {
    background: var(--color-bg-card);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.problem-stat {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    line-height: 1.3;
}

.problem-card p {
    color: var(--color-muted);
    font-size: 15px;
}

.problem-quote {
    background: var(--color-bg-soft);
    border-left: 4px solid var(--color-primary);
    padding: 32px 36px;
    border-radius: var(--radius-md);
    max-width: 720px;
    margin: 0 auto;
}

.problem-quote p {
    font-size: 20px;
    font-style: italic;
    color: var(--color-ink);
    line-height: 1.5;
    margin-bottom: 12px;
}

.problem-quote span {
    color: var(--color-muted);
    font-size: 14px;
    font-weight: 600;
}

/* ============================================
   CÓMO FUNCIONA
   ============================================ */
.section-how {
    background: var(--color-bg-soft);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.step-card {
    background: white;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    position: relative;
    text-align: center;
    transition: all 0.25s ease;
}

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

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    box-shadow: var(--shadow-primary);
}

.step-icon {
    font-size: 48px;
    margin-bottom: 16px;
    margin-top: 12px;
    display: block;
}

.step-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.5;
}

.how-cta {
    text-align: center;
}

/* ============================================
   CARACTERÍSTICAS
   ============================================ */
.section-features {
    background: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: white;
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

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

.feature-card-primary {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, white 100%);
    border-color: var(--color-primary);
}

.feature-icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon {
    font-size: 28px;
}

.feature-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.55;
}

/* ============================================
   BENEFICIOS — fondo oscuro
   ============================================ */
.section-benefits {
    background: var(--gradient-benefits);
    color: white;
    position: relative;
    overflow: hidden;
}

.section-benefits::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 200, 151, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
    position: relative;
}

.benefits-text h2 {
    color: white;
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 20px;
}

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

.section-lead-light {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefits-list li {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.25s ease;
}

.benefits-list li:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

.benefit-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.benefits-list h3 {
    color: white;
    font-size: 18px;
    margin-bottom: 6px;
}

.benefits-list p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 15px;
    line-height: 1.5;
}

/* ============================================
   CUMPLIMIENTO SMS
   ============================================ */
.section-compliance {
    background: var(--color-bg-soft);
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 48px;
}

.compliance-card {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    transition: all 0.25s ease;
}

.compliance-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.compliance-icon {
    font-size: 32px;
    margin-bottom: 16px;
    display: block;
}

.compliance-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--color-ink);
}

.compliance-card p {
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.6;
}

.compliance-card strong {
    color: var(--color-ink);
}

.compliance-notice {
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: 32px 36px;
    box-shadow: var(--shadow-md);
}

.compliance-notice h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.compliance-notice h3::before {
    content: '⚖️';
}

.compliance-notice p {
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.compliance-notice strong {
    color: var(--color-ink);
}

.compliance-en {
    padding-top: 12px;
    border-top: 1px dashed var(--color-border);
    color: var(--color-muted) !important;
    font-size: 13px !important;
}

/* ============================================
   CONTACTO
   ============================================ */
.section-contact {
    background: var(--color-bg);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: start;
}

.contact-text h2 {
    font-size: clamp(28px, 4vw, 40px);
    margin: 12px 0 20px;
}

.contact-text > p {
    color: var(--color-muted);
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 32px;
}

.contact-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ci-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info strong {
    display: block;
    color: var(--color-ink);
    font-size: 14px;
    margin-bottom: 2px;
}

.contact-info a {
    font-size: 15px;
    color: var(--color-primary);
}

/* ----- Formulario ----- */
.contact-form {
    background: white;
    padding: 36px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    font-size: 22px;
    margin-bottom: 6px;
}

.form-sub {
    color: var(--color-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: inherit;
    font-size: 15px;
    color: var(--color-ink);
    background: var(--color-bg-soft);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 20px 0;
    padding: 14px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
}

.form-consent input[type="checkbox"] {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    flex-shrink: 0;
    cursor: pointer;
}

.form-consent label {
    font-size: 13px;
    color: var(--color-muted);
    line-height: 1.5;
    cursor: pointer;
}

.form-consent strong {
    color: var(--color-ink);
}

.form-disclaimer {
    text-align: center;
    color: var(--color-muted);
    font-size: 12px;
    margin-top: 14px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-ink);
    color: rgba(255, 255, 255, 0.7);
    padding: 72px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-light {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    max-width: 360px;
}

.footer-col h4 {
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    font-weight: 700;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    transition: color 0.2s ease;
}

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

.footer-sms-disclaimer {
    background: rgba(255, 255, 255, 0.04);
    border-left: 3px solid var(--color-primary);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
}

.footer-sms-disclaimer p {
    font-size: 13px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.7);
}

.footer-sms-disclaimer strong {
    color: white;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-meta {
    font-style: italic;
}

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */
@media (max-width: 960px) {
    :root {
        --section-py: 72px;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 56px 0 72px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 56px;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .trust-points {
        justify-content: center;
    }

    .benefits-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */
@media (max-width: 600px) {
    :root {
        --section-py: 56px;
        --container-px: 18px;
    }

    .nav-cta {
        display: none;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 15px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .phone-mockup {
        width: 280px;
        height: 540px;
    }

    .float-card-1 {
        left: -10px;
        top: 40px;
    }

    .float-card-2 {
        right: -5px;
        bottom: 60px;
    }

    .section-head {
        margin-bottom: 40px;
    }

    .problem-stat {
        font-size: 40px;
    }

    .compliance-notice {
        padding: 24px 20px;
    }

    .contact-form {
        padding: 24px 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

/* ============================================
   FOCUS visible para accesibilidad
   ============================================ */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}