/* ===================================================================
   CLIMÁNTICA — SISTEMA DE DISEÑO CORPORATIVO PREMIUM
   Climatech B2B · Azul Oscuro Profundo · Esmeralda · IA
   =================================================================== */

/* ── Variables del Sistema de Diseño ─────────────────────────────── */
:root {
    /* Paleta Principal */
    --navy-950:    #020818;
    --navy-900:    #070F2B;
    --navy-800:    #0B1739;
    --navy-700:    #0D1F4D;
    --navy-600:    #132660;
    --navy-500:    #1A3070;

    /* Azul Acero / Brand Blue */
    --steel-600:   #1E4D8C;
    --steel-500:   #2563EB;
    --steel-400:   #3B82F6;
    --steel-300:   #60A5FA;
    --steel-glow:  rgba(37, 99, 235, 0.35);

    /* Acento Verde Esmeralda (solo highlights) */
    --em-500:      #10B981;
    --em-400:      #34D399;
    --em-300:      #6EE7B7;
    --em-glow:     rgba(16, 185, 129, 0.3);

    /* Colores de alerta/estado */
    --red-500:     #EF4444;
    --amber-500:   #F59E0B;
    --sky-400:     #38BDF8;
    --sky-500:     #0EA5E9;

    /* Texto */
    --text-primary:    #F0F4FF;
    --text-secondary:  #9BAACF;
    --text-muted:      #5B72A8;
    --text-dark:       #1E2A4A;
    --text-body:       #374151;

    /* Superficies */
    --bg-base:     #FAFBFF;
    --bg-light:    #F4F7FF;
    --bg-card:     #FFFFFF;
    --surface-1:   #EDF1FB;
    --border:      #DDE4F5;
    --border-dark: rgba(255,255,255,0.08);

    /* Gradientes */
    --grad-navy:   linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 60%, #0D2952 100%);
    --grad-brand:  linear-gradient(135deg, var(--steel-500), var(--em-500));
    --grad-hero:   radial-gradient(ellipse at 65% 40%, rgba(37,99,235,0.18) 0%, transparent 60%),
                   radial-gradient(ellipse at 20% 80%, rgba(16,185,129,0.10) 0%, transparent 50%),
                   var(--grad-navy);

    /* Sombras */
    --shadow-sm:   0 2px 8px rgba(7,15,43,0.08);
    --shadow-md:   0 8px 24px rgba(7,15,43,0.12);
    --shadow-lg:   0 20px 48px rgba(7,15,43,0.18);
    --shadow-glow-em: 0 0 40px rgba(16,185,129,0.25);
    --shadow-glow-st: 0 0 40px rgba(37,99,235,0.25);

    /* Transiciones */
    --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --trans-fast:  0.2s var(--ease-in-out);
    --trans-med:   0.35s var(--ease-out);
    --trans-slow:  0.6s var(--ease-out);

    /* Tipografía */
    --font-title:  'Outfit', sans-serif;
    --font-body:   'Inter', sans-serif;

    /* Layout */
    --container:   1200px;
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   20px;
    --radius-xl:   28px;
    --radius-full: 9999px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-body);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-title);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

p { line-height: 1.7; }

a { text-decoration: none; color: inherit; }

img, svg { display: block; }

/* ── Canvas de fondo ──────────────────────────────────────────────── */
#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
}

/* ── Skip Link (Accesibilidad) ────────────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--em-500);
    color: white;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    z-index: 9999;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Container ────────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* ══════════════════════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════════════════════ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 2rem;
    height: 70px;
    display: flex;
    align-items: center;
    transition: background var(--trans-med), box-shadow var(--trans-med);
}
.header.scrolled {
    background: rgba(7, 15, 43, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.header-inner {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}
.logo-icon { width: 34px; height: 34px; }
.logo-text {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* Nav */
.nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: auto;
}
.nav-link {
    padding: 0.5rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(240,244,255,0.7);
    border-radius: var(--radius-sm);
    transition: color var(--trans-fast), background var(--trans-fast);
}
.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.06); }

.nav-cta { margin-left: 0.75rem; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--trans-fast);
}

/* ══════════════════════════════════════════════════════════════════
   BOTONES
══════════════════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--trans-med);
    white-space: nowrap;
    text-align: center;
}
.btn-solid {
    background: var(--grad-brand);
    color: #fff;
    box-shadow: 0 4px 20px rgba(16,185,129,0.3), 0 0 0 1px rgba(52,211,153,0.2);
}
.btn-solid:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(16,185,129,0.4), 0 0 0 1px rgba(52,211,153,0.3);
}
.btn-solid:active { transform: translateY(0); }

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(255,255,255,0.22);
    backdrop-filter: blur(8px);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255,255,255,0.07);
    color: var(--text-primary);
    border: 1.5px solid rgba(255,255,255,0.12);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }
.btn-lg { padding: 1rem 1.75rem; font-size: 1rem; }

/* ══════════════════════════════════════════════════════════════════
   BADGES / EYEBROWS
══════════════════════════════════════════════════════════════════ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(16,185,129,0.12);
    border: 1px solid rgba(52,211,153,0.25);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--em-400);
    width: fit-content;
}
.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--em-400);
    box-shadow: 0 0 6px var(--em-400);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--em-400); }
    50% { opacity: 0.6; box-shadow: 0 0 12px var(--em-400); }
}

.eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--em-500);
    margin-bottom: 0.75rem;
}
.eyebrow.light { color: var(--em-300); }

/* ══════════════════════════════════════════════════════════════════
   ANIMACIONES DE ENTRADA
══════════════════════════════════════════════════════════════════ */
.fade-in { opacity: 0; transform: translateY(28px); animation: fadeUp 0.7s var(--ease-out) forwards; }
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

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

.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.scroll-reveal.visible { opacity: 1; transform: translateY(0); }
.scroll-reveal.delay-1 { transition-delay: 0.15s; }
.scroll-reveal.delay-2 { transition-delay: 0.3s; }

/* ══════════════════════════════════════════════════════════════════
   SECCIÓN GENÉRICA
══════════════════════════════════════════════════════════════════ */
.section { padding: 7rem 0; position: relative; overflow: hidden; }

.section-header {
    margin-bottom: 4rem;
}
.section-header.centered { text-align: center; max-width: 680px; margin: 0 auto 4rem; }

.section-header h2 {
    font-size: clamp(1.9rem, 3.5vw, 2.7rem);
    color: var(--navy-900);
    margin-bottom: 1.25rem;
}

.section-lead {
    font-size: 1.05rem;
    color: #4A5568;
    max-width: 640px;
    margin: 0 auto;
}

/* Grillas */
.cards-grid { display: grid; gap: 1.75rem; }
.three-col { grid-template-columns: repeat(3, 1fr); }

/* ══════════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    background: var(--grad-hero);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 0 5rem;
    position: relative;
    overflow: hidden;
}

/* Líneas de cuadrícula decorativas */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37,99,235,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
    pointer-events: none;
}

.hero-grid {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

/* Hero Content */
.hero-content { display: flex; flex-direction: column; gap: 1.5rem; }

.hero-title {
    font-size: clamp(2.1rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.12;
}
.gradient-text {
    background: linear-gradient(135deg, var(--em-400) 0%, var(--sky-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.0625rem;
    color: rgba(240,244,255,0.7);
    max-width: 520px;
    line-height: 1.75;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-item { text-align: center; }
.stat-num {
    display: block;
    font-family: var(--font-title);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}
.stat-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    color: rgba(240,244,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.2rem;
}
.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
}

/* ── Dashboard Hero Visual ────────────────────────────────────────── */
.hero-visual { position: relative; }

.dashboard {
    background: rgba(7, 15, 43, 0.75);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(255,255,255,0.05);
}

.db-topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.db-dots { display: flex; gap: 6px; flex-shrink: 0; }
.dot {
    width: 10px; height: 10px;
    border-radius: 50%;
}
.dot-red    { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green  { background: #28C840; }

.db-title-bar {
    flex: 1;
    font-size: 0.72rem;
    font-family: 'Courier New', monospace;
    color: rgba(240,244,255,0.4);
    text-align: center;
    letter-spacing: 0.02em;
}

.db-live {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--em-400);
    flex-shrink: 0;
}
.live-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--em-400);
    box-shadow: 0 0 6px var(--em-400);
    animation: pulse-dot 1.5s ease-in-out infinite;
}

/* DB Tabs */
.db-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 0 1rem;
}
.db-tab {
    padding: 0.65rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(240,244,255,0.4);
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    transition: color var(--trans-fast);
    white-space: nowrap;
}
.db-tab::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--em-500);
    transform: scaleX(0);
    transition: transform var(--trans-fast);
}
.db-tab.active { color: var(--text-primary); }
.db-tab.active::after { transform: scaleX(1); }

/* DB Panels */
.db-panel { display: none; padding: 1.25rem; }
.db-panel.active { display: block; }

/* GIS Area */
.gis-area {
    position: relative;
    height: 160px;
    background: rgba(11,23,57,0.8);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 1rem;
}
#gis-canvas { width: 100%; height: 100%; }
.gis-overlay {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.gis-chip {
    display: flex;
    flex-direction: column;
    background: rgba(7,15,43,0.85);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.7rem;
    backdrop-filter: blur(8px);
}
.chip-label { font-size: 0.65rem; color: rgba(240,244,255,0.4); }
.chip-val { font-size: 0.8rem; font-weight: 700; }
.chip-val.blue { color: var(--sky-400); }
.chip-val.orange { color: var(--amber-500); }

.db-footer-row {
    display: flex;
    gap: 1rem;
}
.db-foot-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.db-foot-item span {
    font-size: 0.65rem;
    color: rgba(240,244,255,0.35);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.db-foot-item strong {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(240,244,255,0.8);
}

/* Risk Panel */
.risk-center {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.gauge-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}
.gauge-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}
.g-track {
    fill: none;
    stroke: rgba(255,255,255,0.08);
    stroke-width: 8;
}
.g-fill {
    fill: none;
    stroke: url(#gauge-grad);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 314;
    stroke-dashoffset: 78;
    animation: gauge-anim 1.2s var(--ease-out) forwards;
}
@keyframes gauge-anim {
    from { stroke-dashoffset: 314; }
    to { stroke-dashoffset: 78; }
}
.gauge-svg defs { /* Gradient defined in app.js */ }
.gauge-center-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
}
.gauge-score {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--em-400);
}
.gauge-desc {
    font-size: 0.6rem;
    font-weight: 600;
    color: rgba(240,244,255,0.4);
    text-align: center;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.risk-bars { display: flex; flex-direction: column; gap: 0.6rem; }
.risk-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    color: rgba(240,244,255,0.6);
}
.rbar {
    height: 5px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
    min-width: 60px;
}
.rbar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 1s var(--ease-out);
}
.rbar-fill.green { background: var(--em-500); }
.rbar-fill.amber { background: var(--amber-500); }
.rv { font-size: 0.7rem; font-weight: 700; min-width: 32px; text-align: right; }
.rv.green { color: var(--em-400); }
.rv.amber { color: var(--amber-500); }

/* Roadmap Panel */
.road-header {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: rgba(240,244,255,0.3);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.road-list { display: flex; flex-direction: column; gap: 0.75rem; }
.road-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}
.road-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 0.1rem;
}
.road-item.done .road-icon { background: rgba(16,185,129,0.2); color: var(--em-400); border: 1px solid rgba(52,211,153,0.3); }
.road-item.info .road-icon { background: rgba(37,99,235,0.2); color: var(--sky-400); border: 1px solid rgba(56,189,248,0.3); }
.road-item strong { display: block; font-size: 0.78rem; color: var(--text-primary); font-weight: 600; }
.road-item p { font-size: 0.7rem; color: rgba(240,244,255,0.4); margin: 0; line-height: 1.4; }

/* Floating chips */
.float-chip {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.5rem 0.85rem;
    background: rgba(7,15,43,0.88);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    backdrop-filter: blur(12px);
    animation: floatChip 4s ease-in-out infinite alternate;
}
.float-chip.chip-1 {
    top: -1rem;
    right: -1.5rem;
    animation-delay: 0s;
}
.float-chip.chip-2 {
    bottom: -1rem;
    left: -1.5rem;
    animation-delay: 2s;
}
@keyframes floatChip {
    from { transform: translateY(0px); }
    to { transform: translateY(-8px); }
}
.fc-label { font-size: 0.65rem; color: rgba(240,244,255,0.35); }
.fc-val { font-size: 0.75rem; font-weight: 700; }
.fc-val.green { color: var(--em-400); }
.fc-val.blue { color: var(--sky-400); }

/* Scroll hint */
.scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
    animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}
.scroll-hint span {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════════════
   SECCIÓN 2: DESAFÍO
══════════════════════════════════════════════════════════════════ */
.challenge-section {
    background: var(--bg-light);
}
.challenge-section .section-header h2 {
    color: var(--navy-900);
}

/* Pain Cards */
.pain-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform var(--trans-med), box-shadow var(--trans-med), border-color var(--trans-med);
    position: relative;
    overflow: hidden;
}
.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: transparent;
    transition: background var(--trans-med);
}
.pain-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.pain-card:hover::before { background: var(--grad-brand); }

.pain-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pain-icon.red   { background: rgba(239,68,68,0.1); color: var(--red-500); }
.pain-icon.amber { background: rgba(245,158,11,0.1); color: var(--amber-500); }
.pain-icon.blue  { background: rgba(14,165,233,0.1); color: var(--sky-500); }

.pain-card h3 {
    font-size: 1.1rem;
    color: var(--navy-900);
}
.pain-card p {
    font-size: 0.9rem;
    color: #5B6E8A;
    flex: 1;
}

.pain-stat {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.pain-stat strong {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--navy-900);
}
.pain-stat span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════════════
   SECCIÓN 3: TECNOLOGÍA (STEPPER)
══════════════════════════════════════════════════════════════════ */
.tech-section {
    background: var(--navy-950);
    position: relative;
}
.tech-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(16,185,129,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 10% 80%, rgba(37,99,235,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.tech-section .section-header h2,
.tech-section .eyebrow { /* eyebrow stays green */ }
.tech-section .section-header h2 { color: var(--text-primary); }
.tech-section .section-lead { color: rgba(240,244,255,0.55); }

/* Stepper layout */
.tech-stepper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Phase nav buttons */
.phase-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.phase-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.25rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--trans-med);
    text-align: left;
    position: relative;
    overflow: hidden;
}
.phase-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(16,185,129,0.08), transparent);
    opacity: 0;
    transition: opacity var(--trans-med);
}
.phase-btn:hover { border-color: rgba(255,255,255,0.15); }
.phase-btn.active {
    background: rgba(16,185,129,0.1);
    border-color: rgba(52,211,153,0.3);
    box-shadow: 0 0 0 1px rgba(52,211,153,0.1) inset;
}
.phase-btn.active::before { opacity: 1; }

.phase-num {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 800;
    color: rgba(240,244,255,0.15);
    transition: color var(--trans-med);
    flex-shrink: 0;
    width: 32px;
}
.phase-btn.active .phase-num { color: var(--em-400); }

.phase-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
}
.phase-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    color: rgba(240,244,255,0.5);
    transition: color var(--trans-med);
}
.phase-btn.active .phase-title { color: var(--em-400); }
.phase-sub {
    font-size: 0.78rem;
    color: rgba(240,244,255,0.35);
    transition: color var(--trans-med);
}
.phase-btn.active .phase-sub { color: rgba(240,244,255,0.7); }

.phase-arrow {
    font-size: 1.2rem;
    color: rgba(240,244,255,0.15);
    transition: color var(--trans-med), transform var(--trans-med);
}
.phase-btn.active .phase-arrow {
    color: var(--em-400);
    transform: translateX(4px);
}

/* Phase panes */
.phase-content-wrap {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 420px;
}
.phase-pane { display: none; }
.phase-pane.active { display: block; animation: fadeUp 0.4s var(--ease-out); }

.phase-pane-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2.5rem;
}

.phase-text { display: flex; flex-direction: column; gap: 0.85rem; }
.phase-eyebrow {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--em-400);
    text-transform: uppercase;
}
.phase-text h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
}
.phase-text > p {
    font-size: 0.88rem;
    color: rgba(240,244,255,0.55);
    line-height: 1.7;
}
.phase-text h4 {
    font-size: 0.78rem;
    font-weight: 700;
    color: rgba(240,244,255,0.45);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    padding-top: 0.25rem;
    border-top: 1px solid rgba(255,255,255,0.07);
}
.phase-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.phase-list li {
    font-size: 0.83rem;
    color: rgba(240,244,255,0.55);
    padding-left: 1rem;
    position: relative;
    line-height: 1.55;
}
.phase-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--em-400);
    font-weight: 700;
}
.phase-list li strong { color: rgba(240,244,255,0.85); }

.phase-sources {
    font-size: 0.72rem;
    color: rgba(240,244,255,0.25);
    font-weight: 500;
    letter-spacing: 0.06em;
    font-family: 'Courier New', monospace;
}

/* Preview Card */
.preview-card {
    background: rgba(7,15,43,0.7);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.preview-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    font-size: 0.72rem;
    color: rgba(240,244,255,0.4);
    gap: 0.5rem;
}
.p-badge {
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}
.p-badge.green  { background: rgba(16,185,129,0.15); color: var(--em-400); border: 1px solid rgba(52,211,153,0.25); }
.p-badge.teal   { background: rgba(56,189,248,0.12); color: var(--sky-400); border: 1px solid rgba(56,189,248,0.2); }
.p-badge.blue   { background: rgba(37,99,235,0.15); color: var(--steel-300); border: 1px solid rgba(59,130,246,0.25); }

.code-block {
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.72rem;
    line-height: 1.7;
    flex: 1;
    overflow: hidden;
}
.code-line { color: rgba(240,244,255,0.6); }
.code-line.pl { padding-left: 1.25em; }
.kw  { color: var(--sky-400); }
.str { color: var(--em-400); }
.num { color: var(--amber-500); }
.comment { color: rgba(240,244,255,0.25); font-style: italic; }

.preview-result {
    padding: 0.875rem 1rem;
    background: rgba(16,185,129,0.06);
    border-top: 1px solid rgba(16,185,129,0.15);
    font-size: 0.78rem;
}
.preview-result strong { color: var(--em-400); display: block; margin-bottom: 0.25rem; }
.preview-result p { color: rgba(240,244,255,0.45); margin: 0; font-size: 0.72rem; }

/* Rating big */
.rating-big {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    gap: 0.3rem;
}
.rating-val {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 900;
    color: var(--em-400);
    letter-spacing: -0.02em;
    line-height: 1;
    text-shadow: 0 0 30px rgba(52,211,153,0.4);
}
.rating-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: rgba(240,244,255,0.25);
    text-transform: uppercase;
}

/* Loss bars */
.loss-bars {
    padding: 0 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.loss-item { display: flex; flex-direction: column; gap: 0.35rem; }
.loss-item > span { font-size: 0.72rem; color: rgba(240,244,255,0.4); }
.lbar {
    height: 22px;
    background: rgba(255,255,255,0.06);
    border-radius: 4px;
    overflow: hidden;
}
.lbar-fill {
    height: 100%;
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 0.6rem;
    font-size: 0.68rem;
    font-weight: 700;
    color: white;
    transition: width 1s var(--ease-out);
}
.lbar-fill.red { background: rgba(239,68,68,0.6); }
.lbar-fill.emerald { background: rgba(16,185,129,0.6); }

/* Compliance grid */
.compliance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    padding: 0.875rem;
    flex: 1;
}
.cf-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem 0.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--trans-fast);
    text-align: center;
}
.cf-card:hover {
    background: rgba(16,185,129,0.08);
    border-color: rgba(52,211,153,0.2);
}
.cf-card:focus-visible {
    outline: 2px solid var(--em-400);
    outline-offset: 2px;
}
.cf-ext {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--em-400);
}
.cf-card span:not(.cf-ext) { font-size: 0.65rem; color: rgba(240,244,255,0.4); }

/* ══════════════════════════════════════════════════════════════════
   SECCIÓN 4: SECTORES
══════════════════════════════════════════════════════════════════ */
.sectors-section {
    background: var(--bg-base);
}
.sectors-section .section-header h2 { color: var(--navy-900); }

/* Sector cards */
.sector-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--trans-med), box-shadow var(--trans-med);
    display: flex;
    flex-direction: column;
}
.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.sector-visual {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.sector-visual.finance {
    background: linear-gradient(135deg, var(--navy-900) 0%, #0D2952 100%);
}
.sector-visual.export {
    background: linear-gradient(135deg, #0A2E1A 0%, #064E3B 100%);
}
.sector-visual.infra {
    background: linear-gradient(135deg, #0C1A3A 0%, #1A3070 100%);
}
.sector-icon-wrap {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(56,189,248,0.9);
    transition: transform var(--trans-med);
}
.sector-card:hover .sector-icon-wrap { transform: scale(1.1); }

.sector-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}
.sector-tag {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--em-500);
    text-transform: uppercase;
}
.sector-body h3 {
    font-size: 1.1rem;
    color: var(--navy-900);
}
.sector-body > p {
    font-size: 0.875rem;
    color: #5B6E8A;
    line-height: 1.65;
}

.sector-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
}
.sector-list li {
    font-size: 0.8rem;
    color: var(--navy-700);
    font-weight: 500;
    padding-left: 1.1rem;
    position: relative;
}
.sector-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--em-500);
    font-weight: 700;
    font-size: 0.75rem;
}

/* ══════════════════════════════════════════════════════════════════
   SECCIÓN 5: CTA FINAL
══════════════════════════════════════════════════════════════════ */
.cta-section {
    background: var(--grad-navy);
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
}

.cta-bg-anim {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(16,185,129,0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(37,99,235,0.15) 0%, transparent 40%);
    animation: ctaGlow 8s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes ctaGlow {
    from { opacity: 0.6; }
    to { opacity: 1; }
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

/* CTA Left */
.cta-left h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--text-primary);
    margin: 0.75rem 0 1.25rem;
    line-height: 1.2;
}
.cta-left > p {
    font-size: 1rem;
    color: rgba(240,244,255,0.6);
    margin-bottom: 2rem;
}

.trust-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(52,211,153,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--em-400);
    flex-shrink: 0;
}
.trust-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 700;
}
.trust-item span {
    font-size: 0.78rem;
    color: rgba(240,244,255,0.4);
}

/* CTA Form */
.cta-form-wrap {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    backdrop-filter: blur(12px);
}
.lead-form h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 0;
}
.form-row .form-group { margin-bottom: 0; }

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(240,244,255,0.55);
    letter-spacing: 0.02em;
}
.form-group input,
.form-group select {
    padding: 0.75rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
    width: 100%;
}
.form-group input::placeholder { color: rgba(240,244,255,0.25); }
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--em-500);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.15);
}
.form-group input.error { border-color: var(--red-500); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--navy-800); }

.lead-form .btn-solid { margin-top: 1rem; }

.form-feedback {
    min-height: 1.5rem;
    font-size: 0.82rem;
    text-align: center;
    padding: 0.25rem 0;
}
.form-feedback.success { color: var(--em-400); }
.form-feedback.error   { color: var(--red-500); }

.form-disclaimer {
    font-size: 0.72rem;
    color: rgba(240,244,255,0.25);
    text-align: center;
    margin-top: 0.75rem;
    line-height: 1.5;
}

/* ══════════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════════ */
.footer {
    background: var(--navy-950);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
    padding: 4rem 1.5rem 3rem;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    align-items: start;
}

.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-tagline {
    font-size: 0.85rem;
    color: rgba(240,244,255,0.35);
    line-height: 1.65;
    max-width: 260px;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: rgba(240,244,255,0.35);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}
.footer-col a {
    font-size: 0.875rem;
    color: rgba(240,244,255,0.5);
    transition: color var(--trans-fast);
}
.footer-col a:hover { color: var(--text-primary); }
.footer-col span {
    font-size: 0.82rem;
    color: rgba(240,244,255,0.35);
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.25rem 0;
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    gap: 1rem;
}
.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(240,244,255,0.25);
}
.footer-legal {
    display: flex;
    gap: 1.5rem;
}
.footer-legal a {
    font-size: 0.78rem;
    color: rgba(240,244,255,0.25);
    transition: color var(--trans-fast);
}
.footer-legal a:hover { color: rgba(240,244,255,0.6); }

/* ══════════════════════════════════════════════════════════════════
   FOCUS VISIBLE (ACCESIBILIDAD)
══════════════════════════════════════════════════════════════════ */
:focus-visible {
    outline: 2px solid var(--em-400);
    outline-offset: 3px;
    border-radius: 3px;
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    .tech-stepper {
        grid-template-columns: 240px 1fr;
    }
    .phase-pane-inner {
        grid-template-columns: 1fr;
    }
    .phase-preview { display: none; }
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-content { align-items: center; }
    .hero-sub { max-width: 100%; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }

    .float-chip { display: none; }

    .three-col { grid-template-columns: 1fr; }

    .tech-stepper {
        grid-template-columns: 1fr;
    }
    .phase-nav {
        flex-direction: row;
        overflow-x: auto;
        gap: 0.5rem;
    }
    .phase-btn {
        flex-direction: column;
        gap: 0.4rem;
        padding: 0.875rem;
        min-width: 120px;
        text-align: center;
        align-items: center;
    }
    .phase-arrow { display: none; }

    .cta-grid { grid-template-columns: 1fr; gap: 3rem; }

    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .footer-nav { grid-template-columns: repeat(2, 1fr); }

    .footer-bottom-inner { flex-direction: column; text-align: center; gap: 0.75rem; }
}

@media (max-width: 640px) {
    .section { padding: 5rem 0; }

    .header { padding: 0 1rem; }

    .nav {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(7,15,43,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 0.25rem;
        padding: 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .nav.open { display: flex; }
    .nav-link, .nav-cta { width: 100%; text-align: center; justify-content: center; }

    .hamburger { display: flex; }

    .hero { padding: 7rem 0 4rem; }
    .hero-title { font-size: 2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }

    .dashboard { border-radius: var(--radius-lg); }
    .db-tab { padding: 0.5rem 0.75rem; font-size: 0.68rem; }

    .form-row { grid-template-columns: 1fr; }
    .cta-form-wrap { padding: 1.75rem; }

    .footer-nav { grid-template-columns: 1fr; }
    .footer-legal { flex-direction: column; gap: 0.5rem; align-items: center; }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    .stat-divider { width: 40px; height: 1px; }
}