/* TANKIQ -  STYLES */

/* ===================================
   VARIABLES 
   =================================== */
:root {
  --celeste: #29abe2;
  --celeste-dark: #1a8bbf;
  --celeste-light: #e8f6fc;
  --gris-oscuro: #2d2d2d;
  --gris-medio: #5a5a5a;
  --gris-claro: #f4f4f4;
  --blanco: #ffffff;
  --rojo: #e53935;
  --verde: #43a047;
  --naranja: #fb8c00;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
  overflow-x: hidden;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  line-height: 1.6;
  color: var(--gris-oscuro);
  background-color: var(--blanco);
}

/* Sistema de idiomas: por defecto muestra inglés */
body [data-lang="es"] {
  display: none;
}
body [data-lang="en"] {
  display: inline;
}

body.lang-es [data-lang="es"] {
  display: inline;
}
body.lang-es [data-lang="en"] {
  display: none;
}

/* Excepciones para divs y elementos bloque */
body div[data-lang="es"],
body p[data-lang="es"],
body li[data-lang="es"] {
  display: none;
}

body div[data-lang="en"],
body p[data-lang="en"],
body li[data-lang="en"] {
  display: block;
}

body.lang-es div[data-lang="es"],
body.lang-es p[data-lang="es"],
body.lang-es li[data-lang="es"] {
  display: block;
}

body.lang-es div[data-lang="en"],
body.lang-es p[data-lang="en"],
body.lang-es li[data-lang="en"] {
  display: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================================
   BOTONES
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--celeste);
    color: var(--blanco);
}

.btn-primary:hover {
    background: var(--celeste-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(41, 171, 226, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--celeste);
    border: 2px solid var(--celeste);
}

.btn-secondary:hover {
    background: var(--celeste-light);
    transform: translateY(-1px);
}

.btn-large {
    font-size: 15px;
    padding: 13px 28px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 15px;
}

/* ===================================
   SECCIONES - HEADERS
   =================================== */
.section-eyebrow {
    font-size: 12px;
    font-weight: 700;
    color: var(--celeste);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 34px;
    font-weight: 700;
    color: var(--gris-oscuro);
    text-align: center;
    line-height: 1.25;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gris-medio);
    text-align: center;
    line-height: 1.65;
    max-width: 620px;
    margin: 0 auto 48px;
}

.section-header {
    margin-bottom: 48px;
}

.highlight {
    color: var(--celeste);
}
/* ===================================
   NAVBAR
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 20px;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    padding: 8px 20px;
    background: transparent;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 28px;
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-container {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(41, 171, 226, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-logo-img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.brand-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--gris-oscuro);
    letter-spacing: -0.5px;
}

.highlight-brand {
    color: var(--celeste);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: var(--gris-oscuro);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 7px 14px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--celeste);
    background: rgba(41, 171, 226, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 12px;
}

.btn-language {
    display: flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: 1.5px solid rgba(41, 171, 226, 0.4);
    color: var(--gris-oscuro);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-language:hover {
    background: var(--celeste-light);
    border-color: var(--celeste);
    color: var(--celeste);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--gris-oscuro);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================
   HERO
   =================================== */

.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--blanco) 55%, var(--celeste-light) 100%);
    padding-top: 100px;
    padding-bottom: 60px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    min-height: calc(100vh - 160px);
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--celeste-light);
    color: var(--celeste);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 22px;
    border: 1px solid rgba(41, 171, 226, 0.25);
}

.chip-dot {
    width: 6px;
    height: 6px;
    background: var(--celeste);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-title {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.15;
    color: var(--gris-oscuro);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 16px;
    color: var(--gris-medio);
    line-height: 1.7;
    margin-bottom: 34px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: var(--gris-medio);
}

.trust-item .fa-check-circle {
    color: var(--verde);
    font-size: 15px;
}

/* Integrantes  */

.team {
    padding: 80px 0;
    background: var(--gris-claro);
}

.team .section-title {
    color: var(--gris-oscuro);
    font-size: 34px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
}

.team .section-subtitle {
    text-align: center;
    color: var(--gris-medio);
    font-size: 16px;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.team-card {
    background: var(--blanco);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.team-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--celeste-light);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.35s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(41, 171, 226, 0.85) 0%, transparent 55%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 14px;
}

.team-card:hover .team-overlay {
    opacity: 1;
}

.team-overlay h4 {
    color: var(--blanco);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.3;
}

.team-info {
    padding: 16px;
}

.team-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 4px;
    line-height: 1.3;
}

.team-role {
    font-size: 12px;
    font-weight: 600;
    color: var(--celeste);
    margin-bottom: 6px;
}

.team-description {
    font-size: 12px;
    color: var(--gris-medio);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
}

/* Dashboard preview */
.hero-dashboard {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-card {
    background: var(--blanco);
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(41, 171, 226, 0.18), 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid var(--celeste-light);
    width: 100%;
    max-width: 520px;
    animation: floatCard 4s ease-in-out infinite;
}

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

.dashboard-topbar {
    height: 38px;
    background: var(--gris-oscuro);
    display: flex;
    align-items: center;
    padding: 0 14px;
    gap: 8px;
}

.topbar-dots {
    display: flex;
    gap: 5px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: var(--rojo); }
.dot-yellow { background: #FBC02D; }
.dot-green { background: var(--verde); }

.topbar-url {
    flex: 1;
    background: #3a3a3a;
    border-radius: 4px;
    height: 22px;
    margin: 0 12px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: 10px;
    color: #aaa;
    font-family: monospace;
}

.dashboard-body {
    padding: 18px;
}

.db-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.db-building {
    font-size: 13px;
    font-weight: 700;
    color: var(--gris-oscuro);
}

.db-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--verde);
}

.status-dot {
    width: 7px;
    height: 7px;
    background: var(--verde);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.db-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 14px;
}

.db-stat-card {
    background: var(--gris-claro);
    border-radius: 8px;
    padding: 10px;
}

.stat-label {
    font-size: 9px;
    font-weight: 600;
    color: var(--gris-medio);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 2px;
}

.stat-value.green { color: var(--verde); }
.stat-value.blue { color: var(--celeste); }

.stat-sub {
    font-size: 10px;
    color: var(--gris-medio);
}

.db-gauge-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    margin-bottom: 12px;
    background: var(--gris-claro);
    border-radius: 8px;
    padding: 12px;
}

.db-gauge {
    position: relative;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.gauge-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gauge-pct {
    font-size: 17px;
    font-weight: 700;
    color: var(--verde);
}

.gauge-text {
    font-size: 8px;
    color: var(--gris-medio);
    font-weight: 600;
}

.db-chart {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chart-title {
    font-size: 10px;
    font-weight: 600;
    color: var(--gris-medio);
    margin-bottom: 8px;
}

.chart-bars {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 50px;
}

.chart-bar {
    flex: 1;
    background: var(--celeste);
    border-radius: 2px 2px 0 0;
    opacity: 0.55;
}

.chart-bar.active {
    opacity: 1;
}

.db-alert {
    background: #fff3e0;
    border: 1px solid var(--naranja);
    border-radius: 6px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #e65100;
    font-weight: 500;
}

.db-alert .fa-bell {
    color: var(--naranja);
    font-size: 12px;
}

/* ===================================
   PROBLEMA
   =================================== */
.problema {
    background: var(--gris-claro);
    padding: 80px 0;
}

.problema-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problema-card {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 28px;
    border-left: 4px solid var(--celeste);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.problema-icon {
    width: 48px;
    height: 48px;
    background: var(--celeste-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--celeste);
    font-size: 20px;
}

.problema-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 10px;
    line-height: 1.3;
}

.problema-card p {
    font-size: 14px;
    color: var(--gris-medio);
    line-height: 1.6;
}

/* ===================================
   COMO FUNCIONA
   =================================== */
.como-funciona {
    background: var(--blanco);
    padding: 80px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 0;
    align-items: start;
    margin-top: 48px;
}

.step-card {
    padding: 28px 24px;
    text-align: center;
}

.step-connector {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 52px;
    color: var(--celeste);
    font-size: 18px;
    opacity: 0.5;
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--celeste);
    color: var(--blanco);
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    box-shadow: 0 4px 16px rgba(41, 171, 226, 0.35);
}

.step-icon {
    width: 64px;
    height: 64px;
    background: var(--celeste-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--celeste);
    font-size: 26px;
    transition: transform 0.2s ease;
}

.step-card:hover .step-icon {
    transform: scale(1.08);
}

.step-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 14px;
    color: var(--gris-medio);
    line-height: 1.65;
}

/* ===================================
   BENEFICIOS
   =================================== */

.beneficios {
    background: var(--gris-claro);
    padding: 80px 0;
}

.beneficios-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.beneficio-card {
    background: var(--blanco);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease;
}

.beneficio-card:hover {
    box-shadow: var(--shadow-md);
}

.beneficio-header {
    padding: 20px 26px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.card-admin .beneficio-header {
    background: var(--gris-oscuro);
}

.card-owner .beneficio-header {
    background: var(--celeste);
}

.card-admin .beneficio-header i {
    color: var(--celeste);
    font-size: 24px;
}

.card-owner .beneficio-header i {
    color: var(--blanco);
    font-size: 24px;
}

.beneficio-header h3 {
    color: var(--blanco);
    font-size: 17px;
    font-weight: 700;
}

.beneficio-body {
    padding: 24px 26px;
}

.beneficio-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.beneficio-item .fa-check-circle {
    color: var(--verde);
    font-size: 17px;
    flex-shrink: 0;
    margin-top: 2px;
}

.beneficio-item p {
    font-size: 14px;
    color: var(--gris-oscuro);
    line-height: 1.55;
}

.beneficio-cta {
    padding: 6px 26px 26px;
}

.beneficio-cta .btn {
    width: 100%;
    justify-content: center;
}

/* ===================================
   AHORRO
   =================================== */
.ahorro {
    background: linear-gradient(135deg, var(--gris-oscuro) 0%, #1a2a35 100%);
    padding: 80px 0;
}

.ahorro .section-eyebrow.eyebrow-light {
    color: var(--celeste);
}

.ahorro .section-title.title-light {
    color: var(--blanco);
}

.ahorro .section-subtitle.subtitle-light {
    color: rgba(255, 255, 255, 0.6);
}

.ahorro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto 36px;
}

.ahorro-box {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    padding: 26px 20px;
    text-align: center;
    transition: transform 0.2s ease;
}

.ahorro-box:hover {
    transform: translateY(-3px);
}

.ahorro-highlight {
    background: rgba(41, 171, 226, 0.15);
    border-color: var(--celeste);
}

.ahorro-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--blanco);
    margin-bottom: 10px;
    line-height: 1.2;
}

.highlight-number {
    color: var(--celeste);
}

.ahorro-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.55;
}

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

/* ===================================
   PLANES
   =================================== */

.planes {
    background: var(--blanco);
    padding: 80px 0;
}

.planes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 820px;
    margin: 0 auto;
}

.plan-card {
    border: 1.5px solid #e0e0e0;
    border-radius: 16px;
    padding: 32px;
    position: relative;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

.plan-recommended {
    border-color: var(--celeste);
    border-width: 2px;
    box-shadow: 0 8px 32px rgba(41, 171, 226, 0.18);
}

.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--celeste);
    color: var(--blanco);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 18px;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.4px;
}

.plan-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--gris-medio);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 38px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 4px;
    line-height: 1;
}

.plan-period {
    font-size: 16px;
    font-weight: 500;
    color: var(--gris-medio);
}

.plan-description {
    font-size: 13px;
    color: var(--gris-medio);
    margin-bottom: 20px;
}

.plan-divider {
    height: 1px;
    background: #f0f0f0;
    margin-bottom: 20px;
}

.plan-features {
    list-style: none;
    margin-bottom: 24px;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--gris-oscuro);
    margin-bottom: 11px;
    line-height: 1.45;
}

.plan-features .fa-check {
    color: var(--verde);
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-btn {
    width: 100%;
    justify-content: center;
    padding: 12px;
}


/* ===================================
   CONTACTO
   =================================== */

.contacto {
    background: var(--gris-claro);
    padding: 80px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--gris-oscuro);
    line-height: 1.3;
    margin-bottom: 16px;
}

.contact-info > p {
    font-size: 15px;
    color: var(--gris-medio);
    line-height: 1.65;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: var(--celeste-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--celeste);
    font-size: 16px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--gris-oscuro);
    margin-bottom: 3px;
}

.contact-item p {
    font-size: 14px;
    color: var(--gris-medio);
}

.contact-form-container {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group select,
.form-group textarea {
    height: 46px;
    border: 1.5px solid #e0e0e0;
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    color: var(--gris-oscuro);
    background: var(--blanco);
    transition: border-color 0.2s ease;
    outline: none;
}

.form-group textarea {
    height: auto;
    padding: 12px 14px;
    resize: vertical;
    line-height: 1.5;
}

.form-group select {
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235A5A5A' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--celeste);
    box-shadow: 0 0 0 3px rgba(41, 171, 226, 0.12);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--gris-oscuro);
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.footer-logo-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--blanco);
}

.footer-brand > p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin-bottom: 20px;
}

.newsletter {
    display: flex;
    gap: 8px;
}

.newsletter-input {
    flex: 1;
    height: 42px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    color: var(--blanco);
    background: rgba(255, 255, 255, 0.07);
    outline: none;
    transition: border-color 0.2s ease;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.newsletter-input:focus {
    border-color: var(--celeste);
}

.newsletter-btn {
    height: 42px;
    padding: 0 16px;
    font-size: 13px;
    flex-shrink: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.footer-section h4 {
    font-size: 12px;
    font-weight: 700;
    color: var(--blanco);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-section a {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--celeste);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 34px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 15px;
    text-decoration: none;
    transition: all 0.2s ease;
}

/* ===================================
   TOAST NOTIFICATION
   =================================== */
.toast {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: var(--gris-oscuro);
    color: var(--blanco);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateY(80px);
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 340px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success { border-left: 4px solid var(--verde); }
.toast.error   { border-left: 4px solid var(--rojo); }
.toast.info    { border-left: 4px solid var(--celeste); }


/* ===================================
   ANIMACIONES SCROLL
   =================================== */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   RESPONSIVE - TABLET
   =================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-title {
    font-size: 38px;
  }
  .hero-description {
    max-width: 100%;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .hero-dashboard {
    margin: 0 auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .step-connector {
    display: none;
  }

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

  .ahorro-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .planes-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}
/* ===================================
   RESPONSIVE - MOBILE
   =================================== */

@media (max-width: 768px) {
  .section-title {
    font-size: 26px;
  }
  .section-subtitle {
    font-size: 14px;
  }

  .nav-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius);
    padding: 20px;
    flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(41, 171, 226, 0.15);
    backdrop-filter: blur(10px);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-actions {
    margin-left: 0;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    width: 100%;
    justify-content: space-between;
  }

  .nav-actions .btn {
    flex: 1;
    justify-content: center;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding-top: 90px;
    padding-bottom: 40px;
  }

  .hero-title {
    font-size: 30px;
  }

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

  .footer-links {
    grid-template-columns: 1fr;
  }

  .newsletter {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 26px;
  }
  .hero-buttons {
    flex-direction: column;
  }
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-trust {
    flex-direction: column;
    gap: 10px;
  }
  .dashboard-card {
    max-width: 100%;
  }
}