:root {
    --color-bg-main: #111216;
    --color-bg-panel: #1B1D23;
    --color-bg-panel-soft: #25272E;
    --color-text: #FFFFFF;
    --color-text-muted: rgba(255, 255, 255, 0.78);
    --color-borde-glass: rgba(255, 255, 255, 0.16);
    --color-acento: #C7A15A;
    --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
    --radius-large: 18px;
    --transition-base: 0.25s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #181A1F 0%, #111216 45%, #050608 100%);
    color: var(--color-text);
}

/* Layout base */

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: "Playfair Display", serif;
    font-size: 2.1rem;
    margin-bottom: 0.75rem;
}

.section-header p {
    max-width: 640px;
    margin: 0 auto;
    color: var(--color-text-muted);
}

/* Header */

.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    background: linear-gradient(to bottom, rgba(10, 11, 14, 0.96), rgba(10, 11, 14, 0.87));
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 36px;
    width: auto;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-title {
    font-weight: 600;
    letter-spacing: 0.03em;
    font-size: 1rem;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.72);
}

/* Navegación */

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.main-nav a {
    font-size: 0.95rem;
    text-decoration: none;
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.main-nav a:hover {
    color: var(--color-acento);
}

.nav-cta {
    padding: 0.6rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(199, 161, 90, 0.7);
    background: linear-gradient(135deg, rgba(199, 161, 90, 0.15), rgba(19, 18, 14, 0.95));
    color: var(--color-text);
}

/* Toggle móvil */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 4px 0;
    background: rgba(255, 255, 255, 0.9);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Franja Ads */

.ads-strip {
    background: rgba(12, 13, 16, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.75rem 0;
}

.ads-strip-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.9rem;
}

.ads-strip-content p {
    margin: 0;
    color: var(--color-text-muted);
}

.btn-ads {
    padding-inline: 1rem;
    font-size: 0.87rem;
}

/* Hero */

.hero {
    position: relative;
    min-height: calc(100vh - 4.5rem - 2.5rem);
    display: flex;
    align-items: center;
    padding: 4rem 0 3.5rem;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top left, rgba(199, 161, 90, 0.22), transparent 55%),
        radial-gradient(circle at bottom right, rgba(10, 11, 15, 0.9), #050608);
    opacity: 0.9;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
    z-index: 1;
}

.hero-content h1 {
    font-family: "Playfair Display", serif;
    font-size: clamp(2.4rem, 3vw + 1rem, 3.1rem);
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.02rem;
    color: rgba(255, 255, 255, 0.84);
    margin-bottom: 1.2rem;
    max-width: 620px;
}

.hero-trust {
    list-style: none;
    padding: 0;
    margin: 0 0 1.2rem;
    display: grid;
    gap: 0.4rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.hero-trust li::before {
    content: "●";
    color: var(--color-acento);
    margin-right: 0.45rem;
    font-size: 0.7rem;
}

/* Métricas */

.hero-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.metric-item {
    min-width: 110px;
    padding: 0.7rem 0.9rem;
    border-radius: 999px;
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), rgba(15, 16, 22, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-number {
    display: block;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-acento);
}

.metric-label {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* Hero acciones */

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.hero-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Botones */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-weight: 500;
    border-radius: 999px;
    padding: 0.8rem 1.45rem;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.btn-primary {
    background: linear-gradient(135deg, #C7A15A, #9A7D42);
    color: var(--color-text);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.6);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.7);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.32);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.04);
}

.btn-full {
    width: 100%;
}

/* Hero imagen */

.hero-image {
    display: flex;
    justify-content: flex-end;
}

.glass {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border-radius: var(--radius-large);
    border: 1px solid var(--color-borde-glass);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.hero-card {
    overflow: hidden;
}

.hero-card img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-card-info {
    padding: 1.2rem 1.3rem 1.4rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Logos confianza */

.hero-logos {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.hero-logo-item {
    width: 300px;
    /*height: 50px;*/
    border-radius: 9px;
    background: rgba(10, 11, 14, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo-item img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.hero-logos-note {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.4rem;
}

/* Beneficios */

.beneficios {
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.04), transparent 58%);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.beneficio-card {
    padding: 1.5rem;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(24, 25, 30, 0.96), rgba(14, 15, 20, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.beneficio-card h3 {
    font-size: 1.08rem;
    margin-bottom: 0.6rem;
}

.beneficio-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Servicios */

.servicios {
    background: #0C0D11;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.servicio-card {
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(24, 26, 32, 0.99), rgba(16, 17, 23, 0.99));
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.servicio-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.servicio-card h3 {
    font-size: 1.1rem;
    margin: 1rem 1.1rem 0.35rem;
}

.servicio-card p {
    font-size: 0.94rem;
    margin: 0 1.1rem 0.9rem;
    color: var(--color-text-muted);
}

.mini-cta {
    margin: 0 1.1rem 1.1rem;
    align-self: flex-start;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(199, 161, 90, 0.8);
    background: transparent;
    color: var(--color-text);
    font-size: 0.85rem;
    cursor: pointer;
    transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.mini-cta:hover {
    background: rgba(199, 161, 90, 0.18);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
}

.servicio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 32px rgba(0, 0, 0, 0.7);
    border-color: rgba(199, 161, 90, 0.8);
}

/* Sobre */

.sobre {
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.04), #0C0D11 55%);
}

.sobre-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: center;
}

.sobre-texto p {
    color: rgba(255, 255, 255, 0.87);
    font-size: 0.98rem;
    margin-bottom: 0.85rem;
}

.sobre-lista {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 0;
    display: grid;
    gap: 0.4rem;
    font-size: 0.95rem;
}

.sobre-lista li::before {
    content: "✓";
    color: var(--color-acento);
    margin-right: 0.4rem;
}

.sobre-card img {
    width: 100%;
    display: block;
}

.sobre-card-info {
    padding: 1.1rem 1.25rem 1.4rem;
    font-size: 0.92rem;
}

/* Testimonios */

.testimonios {
    background: #0C0D11;
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.testimonio-card {
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(26, 28, 34, 0.99), rgba(16, 17, 23, 0.99));
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.5rem;
}

.testimonio-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 0.9rem;
}

.testimonio-author {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* FAQ */

.faq {
    background: radial-gradient(circle at bottom, rgba(255, 255, 255, 0.04), #0C0D11 60%);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.faq-item {
    border-radius: 16px;
    padding: 1.3rem 1.4rem;
    background: rgba(14, 15, 20, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-item h3 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
}

.faq-item p {
    font-size: 0.94rem;
    color: var(--color-text-muted);
}

/* Contacto */

.contacto {
    background: #0A0B0F;
}

.contacto-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.contacto-texto p {
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.96rem;
}

.contacto-datos {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 1rem;
    font-size: 0.95rem;
    display: grid;
    gap: 0.35rem;
}

.contacto-note {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Formulario */

.contacto-formulario {
    border-radius: 18px;
    padding: 1.8rem 1.7rem 1.9rem;
    background: linear-gradient(145deg, rgba(19, 20, 26, 0.99), rgba(9, 10, 14, 0.99));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: 1.1rem;
}

label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

input,
textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 0.7rem 0.75rem;
    background: rgba(8, 9, 13, 0.98);
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), transform 0.1s ease;
}

input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.45);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(199, 161, 90, 0.9);
    box-shadow: 0 0 0 1px rgba(199, 161, 90, 0.7);
    background: rgba(10, 11, 16, 0.99);
}

input.is-invalid,
textarea.is-invalid {
    border-color: #ff4d4f;
    box-shadow: 0 0 0 1px rgba(255, 77, 79, 0.68);
}

input.is-focused,
textarea.is-focused {
    transform: translateY(-1px);
}

/* Mensaje de formulario */

.form-message {
    font-size: 0.9rem;
    margin-top: 0.75rem;
    min-height: 1.1rem;
}

.form-message.success {
    color: #a7ffb2;
}

.form-message.error {
    color: #ffb3b3;
}

/* Footer */

.main-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #050609;
    padding: 1.5rem 0;
    font-size: 0.85rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-left p,
.footer-right p {
    margin: 0.1rem 0;
    color: rgba(255, 255, 255, 0.75);
}

/* WhatsApp flotante */

.whatsapp-floating {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 80;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 1rem 0.55rem 0.55rem;
    border-radius: 999px;
    background: radial-gradient(circle at top left, #25D366, #128C7E);
    color: var(--color-text);
    text-decoration: none;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.7);
    transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.whatsapp-floating img {
    width: 30px;
    height: 30px;
    display: block;
}

.whatsapp-text {
    font-size: 0.85rem;
    font-weight: 500;
}

.whatsapp-floating:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.8);
    filter: brightness(1.05);
}

/* Responsivo */

@media (max-width: 960px) {
    .hero-grid,
    .sobre-grid,
    .contacto-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero {
        padding-top: 3.2rem;
    }

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

    .servicios-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .beneficios-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .testimonios-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .faq-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ads-strip-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-ads {
        align-self: stretch;
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .main-nav {
        position: absolute;
        inset: 4.5rem 0 auto;
        background: rgba(7, 8, 11, 0.98);
        backdrop-filter: blur(16px);
        padding: 0.75rem 1.5rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.18s ease, opacity 0.18s ease;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-toggle {
        display: inline-block;
    }

    .hero-grid {
        gap: 2.2rem;
    }

    .servicios-grid,
    .beneficios-grid,
    .testimonios-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .section {
        padding: 3.8rem 0;
    }

    .header-content {
        height: 4rem;
    }

    .hero-logos {
        margin-top: 0.7rem;
    }
}

@media (max-width: 480px) {
    .whatsapp-floating {
        right: 1rem;
        bottom: 1rem;
        padding-right: 0.7rem;
    }

    .whatsapp-text {
        display: none;
    }
}