@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ============================================
   GNS Networks — Design System v1.0
   Paleta: Navy / Teal / Gold
   Tipografía: DM Sans + JetBrains Mono
   ============================================ */

:root {
    --navy-900: #0A1628;
    --navy-800: #0F2035;
    --navy-700: #152D47;
    --teal-500: #0EA5A0;
    --teal-400: #14C8C1;
    --teal-300: #5EE5DF;
    --gold-500: #D4A843;
    --gold-400: #E8C468;
    --gold-300: #F0D78A;

    --bg-body: #F0F3F7;
    --bg-card: #FFFFFF;
    --bg-input: #F7F9FC;

    --border-color: #DFE4EC;
    --border-focus: var(--teal-500);
    --text-primary: #1A2332;
    --text-secondary: #5A6A7E;
    --text-muted: #8E9BAE;
    --danger: #E74C5A;

    --dim-white: #B4BECD;
    --subtle-white: #E6EBF5;
    --dark-separator: #3C4B5F;
    --footer-gray: #A0AAB9;

    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 8px 30px rgba(10, 22, 40, 0.12);
    --shadow-glow: 0 0 20px rgba(14, 165, 160, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-body);
    /* Patrón geométrico sutil — red de puntos con tinte teal */
    background-image:
        radial-gradient(circle at 25px 25px, rgba(14, 165, 160, 0.04) 1px, transparent 1px),
        radial-gradient(circle at 75px 75px, rgba(14, 165, 160, 0.03) 1px, transparent 1px);
    background-size: 100px 100px;
    background-attachment: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

h1, h2, h3, h4 { font-family: 'DM Sans', sans-serif; }
a { text-decoration: none; }
img { max-width: 100%; height: auto; }

/* ============================================
   HEADER
   ============================================ */
header {
    background-color: var(--navy-900);
    color: #fff;
    padding: 0.9rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-500), var(--teal-500), var(--navy-900));
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    color: #fff;
    gap: 10px;
    text-decoration: none;
}

.logo img {
    height: 44px;
    width: 44px;
    border-radius: 50%;
    background: rgba(14, 165, 160, 0.15);
    padding: 2px;
    object-fit: cover;
    border: 1.5px solid rgba(14, 165, 160, 0.3);
}

.logo-text {
    display: flex;
    align-items: baseline;
    gap: 0.3em;
    letter-spacing: 0.01em;
}

.logo-gns {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1.25rem;
    background: linear-gradient(135deg, var(--teal-300), var(--teal-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.08em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2px;
    align-items: center;
}

.nav-links li a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.82rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: inline-block;
    letter-spacing: 0.02em;
    position: relative;
}

.nav-links li a:hover {
    color: #fff;
    background: rgba(14, 165, 160, 0.08);
}

.nav-links li a.active {
    color: #fff;
    font-weight: 600;
    background: rgba(14, 165, 160, 0.1);
}

/* Indicador teal bajo el link activo */
.nav-links li a.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 2px;
    background: var(--teal-400);
    border-radius: 1px;
}

/* Separador sutil entre links */
.nav-links li + li::before {
    content: '';
    display: inline-block;
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.1);
    vertical-align: middle;
    margin-right: 2px;
}

.burger {
    display: none;
    cursor: pointer;
    padding: 4px;
}

.burger div {
    width: 25px;
    height: 2px;
    background-color: #fff;
    margin: 5px;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.gradient-line {
    height: 2px;
    background: linear-gradient(90deg, var(--teal-500), var(--gold-500), transparent);
    border-radius: 1px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
    color: #fff;
    padding: 1em 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(14, 165, 160, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%; left: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.05rem;
    color: var(--teal-300);
    opacity: 0.85;
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 420px;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.network-svg {
    width: 100%;
    max-width: 460px;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(14, 165, 160, 0.1));
}

/* ============================================
   BOTONES
   ============================================ */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
    color: var(--gold-400);
    padding: 0.85rem 2.2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1.5px solid var(--gold-500);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    cursor: pointer;
    letter-spacing: 0.02em;
}

.cta-button:hover {
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
    box-shadow: 0 4px 20px rgba(212, 168, 67, 0.25);
    transform: translateY(-2px);
}

.secondary-button {
    display: inline-block;
    background: rgba(14, 165, 160, 0.03);
    color: var(--teal-500);
    padding: 0.75rem 1.8rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.88rem;
    border: 1.5px dashed var(--teal-500);
    transition: var(--transition);
    cursor: pointer;
}

.secondary-button:hover {
    background: rgba(14, 165, 160, 0.08);
    color: var(--teal-400);
}

/* ============================================
   SECCIONES GENERALES
   ============================================ */
.features, .plans, .testimonials, .contact, .vision {
    padding: 1em 0;
    position: relative;
}

/* Sección Features — fondo blanco sutil para contraste */
.features {
    background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-body) 100%);
}

/* Sección Planes — fondo limpio */
.plans {
    background: var(--bg-body);
}

/* Sección Testimonials — fondo dark navy premium */
.testimonials {
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
    padding: 1.5em 0;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(14, 165, 160, 0.07) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.testimonials::after {
    content: '';
    position: absolute;
    bottom: -80px; left: -50px;
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Sección Contacto — gradiente inverso */
.contact {
    background: linear-gradient(180deg, var(--bg-body) 0%, #FFFFFF 50%, var(--bg-body) 100%);
}

.features h2, .plans h2, .testimonials h2,
.contact h2, .vision h2 {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--navy-700);
    margin-bottom: 0.6rem;
}

/* Testimonials título en blanco sobre fondo dark */
.testimonials h2 {
    color: #FFFFFF;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.4rem;
}

.testimonials .section-subtitle {
    color: var(--dim-white);
    opacity: 0.7;
}

.features h2::after, .plans h2::after, .testimonials h2::after,
.contact h2::after, .vision h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-500), var(--gold-500));
    margin: 0.8rem auto 0;
    border-radius: 2px;
}

/* Línea más ancha y brillante sobre fondo dark */
.testimonials h2::after {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--teal-400), var(--gold-400), transparent);
    opacity: 0.6;
}

/* ============================================
   FEATURES
   ============================================ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 1em;
}

.feature {
    background-color: var(--bg-card);
    padding: 2rem 1.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.feature:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: rgba(14, 165, 160, 0.25);
}

.feature-icon {
    font-size: 2.2rem;
    color: var(--teal-500);
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(14, 165, 160, 0.08);
    border-radius: var(--radius-md);
}

.feature h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy-800);
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ============================================
   PLANES
   ============================================ */
.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1em;
}

.plan {
    background-color: var(--bg-card);
    padding: 2rem 1.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.plan::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-500), var(--gold-500));
}

.plan:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: rgba(14, 165, 160, 0.25);
}

.plan h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy-700);
    margin-bottom: 0.5rem;
    margin-top: 0.25rem;
}

.plan-price {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--teal-500);
    margin: 1rem 0;
}

.plan ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.plan ul li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.88rem;
    border-bottom: 1px solid rgba(223, 228, 236, 0.5);
}

.plan ul li:last-child { border-bottom: none; }

.plan ul li::before {
    content: none;
}

.plan ul li i {
    width: 18px;
    text-align: center;
    margin-right: 0.4rem;
    font-size: 0.78rem;
}

.plan ul li .fa-download {
    color: var(--teal-500);
}

.plan ul li .fa-upload {
    color: var(--gold-500);
}

/* Items sin icono (soporte) mantienen el check */
.plan ul li:not(:has(i))::before {
    content: '✓';
    color: var(--teal-500);
    font-weight: 700;
    margin-right: 0.5rem;
}

/* --- Velocidades ocultas con toggle --- */
.plan-speeds {
    overflow: hidden;
    max-height: 120px;
    opacity: 1;
    transition: max-height 0.25s ease, opacity 0.25s ease;
    margin-bottom: 0.5rem;
}

.speed-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.speed-row i {
    width: 18px;
    text-align: center;
    font-size: 0.78rem;
}

.speed-row .fa-download { color: var(--teal-500); }
.speed-row .fa-upload { color: var(--gold-500); }

.speed-row strong {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.plan-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: 1px dashed var(--teal-500);
    color: var(--teal-500);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 1rem;
}

.plan-toggle:hover {
    background: rgba(14, 165, 160, 0.06);
}

.plan-toggle.active {
    border-style: solid;
    background: rgba(14, 165, 160, 0.06);
}

.plan-toggle i {
    font-size: 0.72rem;
}

/* --- WhatsApp destacado en contacto --- */
.phone-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #1a6e3e, #128C7E);
    border-radius: var(--radius-md);
    border: 1.5px solid #25D366;
    margin-bottom: 1.25rem;
    text-decoration: none;
    transition: var(--transition);
}

.phone-highlight:hover {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
    transform: translateY(-2px);
    border-color: #2ee671;
}

.phone-icon-wrap {
    display: none;
}

.phone-detail {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.phone-label {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}

.phone-number-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.phone-number-row i {
    color: #25D366 !important;
    font-size: 1.5rem;
    width: auto !important;
    margin: 0 !important;
    filter: drop-shadow(0 0 6px rgba(37, 211, 102, 0.4));
}

.phone-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.03em;
}

/* ============================================
   TESTIMONIALS — Slider Rediseñado
   Fondo dark navy con cards glassmorphism
   ============================================ */

.swiper-container {
    width: 100%;
    padding: 30px 55px 60px;
    position: relative;
    overflow: hidden;
}

/* Card del testimonio — glassmorphism sobre dark */
.testimonial-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: auto;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(14, 165, 160, 0.2);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

/* Barra decorativa top en cada card */
.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0; left: 20%; right: 20%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--teal-500), var(--gold-500), transparent);
    border-radius: 1px;
}

/* Estrellas */
.testimonial-stars {
    margin-bottom: 1.2rem;
    display: flex;
    gap: 3px;
}

.testimonial-stars i {
    color: var(--gold-400);
    font-size: 0.85rem;
}

/* Texto del testimonio */
.testimonial-card > p {
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 1.5rem;
    color: var(--subtle-white);
    font-style: italic;
    max-width: 550px;
    position: relative;
}

/* Autor — avatar + nombre + rol */
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal-500), var(--teal-400));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(14, 165, 160, 0.3);
}

.testimonial-info {
    text-align: left;
}

.testimonial-info strong {
    display: block;
    font-size: 0.88rem;
    color: #FFFFFF;
    font-weight: 600;
    margin-bottom: 2px;
}

.testimonial-info span {
    display: block;
    font-size: 0.75rem;
    color: var(--dim-white);
    opacity: 0.7;
}

/* Flechas — estilo premium sobre dark */
.swiper-button-next,
.swiper-button-prev {
    color: var(--teal-300) !important;
    width: 42px !important;
    height: 42px !important;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    top: 50%;
    margin-top: -21px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.swiper-button-next { right: 5px; }
.swiper-button-prev { left: 5px; }

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 15px !important;
    font-weight: 700;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--teal-500);
    color: #fff !important;
    border-color: var(--teal-500);
    box-shadow: 0 4px 20px rgba(14, 165, 160, 0.35);
}

/* Paginación — pills sobre dark */
.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.2) !important;
    opacity: 1 !important;
    width: 8px;
    height: 8px;
    transition: var(--transition);
}

.swiper-pagination-bullet-active {
    background: var(--teal-400) !important;
    width: 28px;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(14, 165, 160, 0.4);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 1em;
}

.contact-form,
.contact-info {
    background-color: var(--bg-card);
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.contact-form h3,
.contact-info h3 {
    color: var(--navy-700);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
}

.contact-info i {
    margin-right: 0.5rem;
    color: var(--teal-500);
    width: 18px;
    text-align: center;
}

.contact-info .fa-whatsapp {
    color: #25D366;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    color: var(--text-primary);
    transition: var(--transition);
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(14, 165, 160, 0.15);
}

.form-group textarea {
    height: 110px;
    resize: vertical;
}

.submit-btn {
    background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
    color: var(--gold-400);
    border: 1.5px solid var(--gold-500);
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    letter-spacing: 0.02em;
}

.submit-btn:hover {
    box-shadow: 0 4px 20px rgba(212, 168, 67, 0.25);
    transform: translateY(-2px);
}

#formMessage {
    margin-top: 1rem;
    font-size: 0.85rem;
}

.contact-info p {
    margin-bottom: 0.65rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.whatsapp-contact {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
}

.whatsapp-contact h4 {
    font-size: 1rem;
    margin-bottom: 0.4rem;
}

.whatsapp-contact p {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 0.82rem !important;
    margin-bottom: 0.8rem !important;
}

.whatsapp-button {
    display: inline-block;
    background-color: white;
    color: #25D366;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition);
}

.whatsapp-button:hover {
    background-color: var(--navy-900);
    color: white;
}

/* ============================================
   VISIÓN
   ============================================ */
.vision {
    background: var(--bg-body);
    text-align: center;
}

.vision-content {
    max-width: 750px;
    margin: 0 auto;
    padding-top: 1rem;
}

.vision-icon {
    font-size: 2.5rem;
    color: var(--teal-500);
    margin-bottom: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: rgba(14, 165, 160, 0.08);
    border-radius: var(--radius-md);
}

.vision-content p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    text-align: left;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--navy-900);
    color: var(--footer-gray);
    padding: 1.8rem 0;
    text-align: center;
    font-size: 0.82rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--teal-500), var(--gold-500), transparent);
}

footer p { opacity: 0.8; }

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes navLinkFade {
    from { opacity: 0; transform: translateX(50px); }
    to   { opacity: 1; transform: translateX(0px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.feature, .plan {
    animation: fadeInUp 0.6s ease-out both;
}

.feature:nth-child(1) { animation-delay: 0.1s; }
.feature:nth-child(2) { animation-delay: 0.2s; }
.feature:nth-child(3) { animation-delay: 0.3s; }
.plan:nth-child(1) { animation-delay: 0.1s; }
.plan:nth-child(2) { animation-delay: 0.2s; }
.plan:nth-child(3) { animation-delay: 0.3s; }
.plan:nth-child(4) { animation-delay: 0.4s; }

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */
@media screen and (max-width: 992px) {
    .hero-grid {
        gap: 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .network-svg {
        max-width: 380px;
    }
}

/* ============================================
   RESPONSIVE — Móvil
   ============================================ */
@media screen and (max-width: 768px) {
    header {
        padding: 0.9rem 1rem;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        background-color: var(--navy-900);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 70%;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 0;
        box-shadow: -8px 0 30px rgba(10, 22, 40, 0.4);
        z-index: 999;
        border-left: 1px solid var(--dark-separator);
    }

    .nav-links li {
        opacity: 0;
        margin: 0.4rem 0;
    }

    /* Ocultar separadores en menú móvil */
    .nav-links li + li::before {
        display: none;
    }

    .nav-links li a {
        font-size: 1.05rem;
        padding: 0.8rem 1.5rem;
        display: block;
        color: rgba(255, 255, 255, 0.6);
    }

    .nav-links li a.active {
        color: #fff;
    }

    .nav-links li a.active::after {
        bottom: 0;
        width: 24px;
    }

    .burger {
        display: block;
        z-index: 1000;
    }

    .nav-active { right: 0; }

    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }

    .hero {
        padding: 2rem 0;
        text-align: center;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-image { order: -1; }

    .hero p {
        font-size: 0.95rem;
        margin-left: auto;
        margin-right: auto;
    }

    .network-svg { max-width: 260px; }
    .hero h1 { font-size: 1.7rem; }

    .features h2, .plans h2, .testimonials h2,
    .contact h2, .vision h2 {
        font-size: 1.3rem;
    }

    .feature-grid, .plan-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }

    /* Swiper — solo paginación en móvil */
    .swiper-container {
        padding: 20px 10px 50px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none !important;
    }

    .testimonial-card {
        padding: 1.5rem 1.25rem 1.25rem;
    }

    .testimonial-card > p { font-size: 0.85rem; }
    .testimonial-info strong { font-size: 0.82rem; }
    .testimonial-info span { font-size: 0.72rem; }
    .testimonial-avatar { width: 38px; height: 38px; font-size: 0.75rem; }
    .testimonial-stars i { font-size: 0.75rem; }

    .vision-content p { text-align: center; }
}

@media screen and (max-width: 480px) {
    .hero h1 { font-size: 1.4rem; }
    .hero p { font-size: 0.88rem; }
    .plan-price { font-size: 1.5rem; }
    .feature, .plan { padding: 1.5rem 1.25rem; }
    .network-svg { max-width: 220px; }
    .cta-button { padding: 0.75rem 1.8rem; font-size: 0.85rem; }
}