/* ============================================
   S4 Digital — Design System
   ============================================ */

:root {
    --bg: #0A0A0A;
    --bg-2: #141414;
    --bg-3: #1E1E1E;
    --bg-4: #2A2A2A;
    --fg: #F5F5F5;
    --fg-muted: #C4C4C4;
    --fg-dim: #8E8E8E;
    --border: rgba(255, 255, 255, 0.11);
    --border-strong: rgba(255, 255, 255, 0.22);
    --accent: #9DCEDB;
    --accent-2: #B04A8E;
    --accent-3: #E07F3D;
    --accent-4: #755599;
    --accent-deep: #26224D;
    --accent-glow: rgba(157, 206, 219, 0.22);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

    --container: 1360px;
    --gutter: clamp(20px, 4vw, 48px);

    --radius: 14px;
    --radius-lg: 22px;

    --ease: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--fg);
    line-height: 1.5;
    overflow-x: hidden;
    font-feature-settings: 'ss01', 'cv11';
    cursor: none;
}

@media (max-width: 900px) {
    body { cursor: auto; }
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font: inherit; }
ul { list-style: none; }

::selection { background: var(--accent); color: var(--bg); }

/* ============================================
   Loader
   ============================================ */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}
.loader-logo-img {
    height: 130px;
    width: auto;
    /* Aclarar y darle un ligero glow cyan */
    filter: brightness(0) invert(1) drop-shadow(0 0 40px rgba(157, 206, 219, 0.45));
    animation: loaderPulse 2s ease-in-out infinite;
}
@keyframes loaderPulse {
    0%, 100% { transform: scale(1); opacity: 0.95; }
    50% { transform: scale(1.05); opacity: 1; }
}
.loader-progress {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--fg-muted);
    letter-spacing: 0.08em;
    font-weight: 500;
}

/* ============================================
   Custom cursor
   ============================================ */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out), border-color 0.25s ease, background 0.25s ease;
    mix-blend-mode: difference;
}
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 4px;
    height: 4px;
    background: var(--fg);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
}
.cursor.hover {
    width: 56px;
    height: 56px;
    background: rgba(157, 206, 219, 0.14);
    border-color: var(--accent);
}
@media (max-width: 900px) {
    .cursor, .cursor-dot { display: none; }
}

/* ============================================
   Progress bar
   ============================================ */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent);
    z-index: 9997;
    box-shadow: 0 0 12px var(--accent-glow);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: padding 0.35s var(--ease), background 0.35s ease, backdrop-filter 0.35s ease;
}
.nav.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 10, 0.72);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: opacity 0.2s ease;
}
.nav-logo:hover { opacity: 0.85; }
.nav-logo-img {
    height: 34px;
    width: auto;
    /* Aclarar el azul marino del logo para que se vea en fondo oscuro */
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}
.nav-logo:hover .nav-logo-img {
    filter: brightness(0) saturate(100%) invert(70%) sepia(94%) saturate(2160%) hue-rotate(155deg) brightness(102%) contrast(101%);
}
.nav-logo-text {
    font-size: 15px;
    color: var(--fg);
    font-weight: 600;
    letter-spacing: -0.01em;
}
@media (max-width: 600px) {
    .nav-logo-text { display: none; }
    .nav-logo-img { height: 30px; }
}
.nav-links {
    display: flex;
    gap: 36px;
    font-size: 14px;
    font-weight: 500;
}
.nav-links a {
    color: var(--fg);
    transition: color 0.2s ease;
    position: relative;
    font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: #25D366;
    color: #fff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.nav-cta:hover {
    transform: translateY(-1px);
    background: #1DAE55;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}
.nav-cta-icon { flex-shrink: 0; }

@media (max-width: 900px) {
    .nav-links { display: none; }
}

/* ============================================
   Layout
   ============================================ */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 6px 14px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--fg);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 32px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.03);
}
.section-label .section-num {
    color: var(--accent);
    font-weight: 700;
}
.section-label.light {
    border-color: rgba(0, 0, 0, 0.35);
    color: rgba(0, 0, 0, 0.9);
    background: rgba(0, 0, 0, 0.06);
}
.section-label.light .section-num { color: var(--bg); }

.section-title {
    font-size: clamp(36px, 5.5vw, 72px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.02;
    margin-bottom: 24px;
    max-width: 20ch;
}
.section-lead {
    font-size: clamp(16px, 1.4vw, 20px);
    color: var(--fg-muted);
    max-width: 60ch;
    margin-bottom: 60px;
    line-height: 1.5;
}
.section-lead strong {
    color: var(--fg);
    font-weight: 600;
}
.accent { color: var(--accent); }

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: transform 0.25s var(--ease), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
    white-space: nowrap;
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translate(3px, -3px); }
.btn-primary {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 8px 32px rgba(157, 206, 219, 0.32);
}
.btn-primary:hover {
    background: #B4DDE8;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(157, 206, 219, 0.48);
}
.btn-ghost {
    color: var(--fg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.24); }
.btn-outline {
    color: var(--fg);
    border: 1px solid var(--border-strong);
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.06); }
.btn-block { width: 100%; justify-content: center; margin-top: 12px; }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 0 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-gradient {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle at center, var(--accent-glow) 0%, transparent 60%);
    filter: blur(60px);
    animation: pulse 8s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}
.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    width: 100%;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--fg);
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    font-weight: 500;
}
.dot-live {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent);
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.hero-title {
    font-size: clamp(48px, 9vw, 132px);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 0.95;
    margin-bottom: 40px;
}
.hero-title .line {
    display: block;
    overflow: hidden;
}
.hero-title .word {
    display: inline-block;
    transform: translateY(110%);
    will-change: transform;
}
.hero-subtitle {
    font-size: clamp(17px, 1.5vw, 22px);
    color: var(--fg-muted);
    max-width: 62ch;
    margin-bottom: 48px;
    line-height: 1.5;
    opacity: 0;
    transform: translateY(20px);
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 90px;
    opacity: 0;
    transform: translateY(20px);
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-top: 50px;
    border-top: 1px solid var(--border);
    opacity: 0;
    transform: translateY(20px);
}
@media (max-width: 900px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}
.stat-num {
    font-family: var(--font-mono);
    font-size: clamp(32px, 3.6vw, 52px);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--fg);
    line-height: 1;
    margin-bottom: 10px;
}
.stat-label {
    font-size: 13px;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}
.stat-plus {
    color: var(--accent);
    margin-left: 2px;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--fg);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    z-index: 1;
    opacity: 0.8;
}
.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--fg), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   TICKER
   ============================================ */
.ticker {
    padding: 30px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-2);
    overflow: hidden;
}
.ticker-track {
    display: flex;
    gap: 60px;
    white-space: nowrap;
    animation: tickerScroll 45s linear infinite;
    width: max-content;
}
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--fg);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
}
.ticker-mark {
    color: var(--accent);
    font-size: 10px;
}
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ============================================
   ESCALA — Inversión gestionada
   ============================================ */
.escala {
    padding: 180px 0 160px;
    position: relative;
    background: var(--bg);
    border-top: 1px solid var(--border);
    overflow: hidden;
}
.escala-bg {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    height: 800px;
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 55%);
    filter: blur(90px);
    pointer-events: none;
    opacity: 0.8;
}

.escala-hero {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.escala-hero .section-label {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.escala-big-label {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--fg);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 30px;
    opacity: 0.7;
    font-weight: 500;
}

.escala-big-num {
    font-family: var(--font-mono);
    font-size: clamp(96px, 18vw, 260px);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 0.9;
    color: var(--fg);
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #FFFFFF 0%, #C4C4C4 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 40px rgba(157, 206, 219, 0.28));
}
.escala-plus-lg {
    color: var(--accent);
    font-size: 0.5em;
    -webkit-text-fill-color: var(--accent);
    margin-right: 6px;
    font-weight: 700;
    line-height: 1;
    transform: translateY(-0.4em);
    display: inline-block;
}
.escala-unit-lg {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    font-size: 0.5em;
    margin-left: 8px;
    font-weight: 800;
}

.escala-big-sub {
    font-family: var(--font-mono);
    font-size: clamp(14px, 1.4vw, 18px);
    color: var(--accent);
    letter-spacing: 0.06em;
    margin-bottom: 40px;
    text-transform: uppercase;
    font-weight: 600;
}

.escala-big-desc {
    font-size: clamp(16px, 1.5vw, 20px);
    color: var(--fg);
    line-height: 1.55;
    max-width: 62ch;
    margin: 0 auto 60px;
    opacity: 0.85;
}

.escala-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    max-width: 700px;
    margin: 0 auto;
}
.escala-platform {
    padding: 10px 20px;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--fg);
    letter-spacing: 0.04em;
    font-weight: 500;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.escala-platform:hover {
    background: var(--bg-4);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    box-shadow: 0 0 8px currentColor;
    animation: blink 2s ease-in-out infinite;
}

/* ============================================
   MANIFIESTO
   ============================================ */
.manifiesto {
    padding: 160px 0;
    position: relative;
}
.manifiesto-title {
    font-size: clamp(32px, 5.5vw, 78px);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
    max-width: 22ch;
    margin-bottom: 100px;
}
.reveal-words .word-inner {
    display: inline-block;
    opacity: 0.15;
    transition: opacity 0.4s ease;
}

.manifiesto-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
@media (max-width: 900px) { .manifiesto-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .manifiesto-grid { grid-template-columns: 1fr; } }

.manifiesto-block {
    background: var(--bg-2);
    padding: 40px 30px;
    transition: background 0.3s ease;
}
.manifiesto-block:hover { background: var(--bg-3); }
.block-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 20px;
    letter-spacing: 0.08em;
}
.manifiesto-block p {
    font-size: 15px;
    color: var(--fg);
    line-height: 1.6;
    opacity: 0.85;
}
.manifiesto-block strong { color: var(--accent); font-weight: 600; opacity: 1; }

/* ============================================
   MÉTODO S4
   ============================================ */
.metodo {
    background: var(--bg-2);
    padding: 160px 0 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border);
}
.metodo-header {
    margin-bottom: 100px;
}
.metodo-pin {
    position: relative;
    height: 100vh;
    min-height: 700px;
}
.metodo-track {
    display: flex;
    height: 100%;
    align-items: center;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
    gap: 40px;
    will-change: transform;
}
.metodo-step {
    flex: 0 0 min(720px, 92vw);
    height: 78vh;
    max-height: 640px;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
}
.metodo-step:hover { border-color: var(--border-strong); }
.metodo-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.metodo-step:hover::before { opacity: 1; }

.metodo-step-num {
    font-family: var(--font-mono);
    font-size: clamp(60px, 8vw, 120px);
    font-weight: 700;
    color: rgba(157, 206, 219, 0.18);
    line-height: 1;
    letter-spacing: -0.03em;
    align-self: flex-end;
}
.metodo-step-body { padding-right: 20px; }
.metodo-step-tag {
    display: inline-block;
    padding: 6px 12px;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.metodo-step h3 {
    font-size: clamp(24px, 2.6vw, 34px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 18px;
}
.metodo-step p {
    color: var(--fg-muted);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 22px;
    max-width: 50ch;
}
.metodo-step-list {
    display: grid;
    gap: 10px;
}
.metodo-step-list li {
    font-size: 14px;
    color: var(--fg-muted);
    padding-left: 22px;
    position: relative;
}
.metodo-step-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 1px;
    background: var(--accent);
}

/* ============================================
   ÁREAS
   ============================================ */
.areas {
    padding: 180px 0;
    position: relative;
    border-top: 1px solid var(--border);
}
.areas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 20px;
}
@media (max-width: 900px) { .areas-grid { grid-template-columns: 1fr; } }

.area-card {
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 40px 34px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 520px;
    position: relative;
    overflow: hidden;
    transition: transform 0.5s var(--ease-out), border-color 0.4s ease, background 0.4s ease;
}
.area-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, var(--accent), transparent 40%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.area-card:hover {
    transform: translateY(-6px);
    background: var(--bg-4);
}
.area-card:hover::before { opacity: 1; }

.area-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--fg-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 26px;
}
.area-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: var(--bg);
    color: var(--accent);
    border: 1px solid var(--border-strong);
}
.area-title {
    font-size: clamp(26px, 2.2vw, 34px);
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 14px;
    line-height: 1.15;
}
.area-title em { font-style: italic; color: var(--accent); }
.area-desc {
    color: var(--fg-muted);
    font-size: 15px;
    line-height: 1.55;
}

.area-features {
    display: grid;
    gap: 12px;
    padding: 24px 0;
    margin: 30px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.area-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--fg);
    line-height: 1.45;
}
.feat-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: rgba(157, 206, 219, 0.18);
    color: var(--accent);
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.area-manager {
    display: flex;
    align-items: center;
    gap: 14px;
}
.area-manager-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.02em;
}
.area-manager-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--fg);
}
.area-manager-role {
    font-size: 12px;
    color: var(--fg-muted);
    margin-top: 2px;
}

/* ============================================
   EQUIPO / MONTERREY
   ============================================ */
.equipo {
    padding: 180px 0;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.equipo::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
}
.equipo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 20px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}
@media (max-width: 700px) { .equipo-grid { grid-template-columns: 1fr; } }

.equipo-card {
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 40px 34px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform 0.4s var(--ease-out), border-color 0.3s ease, background 0.4s ease;
}
.equipo-card:hover {
    transform: translateY(-6px);
    background: var(--bg-4);
    border-color: rgba(157, 206, 219, 0.4);
}
.equipo-num {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent);
    letter-spacing: 0.08em;
    font-weight: 700;
}
.equipo-card h3 {
    font-size: clamp(22px, 2.2vw, 28px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--fg);
}
.equipo-card p {
    font-size: 15px;
    color: var(--fg-muted);
    line-height: 1.6;
}

.equipo-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 44px;
    background: var(--bg-3);
    border: 1px solid rgba(157, 206, 219, 0.35);
    border-radius: var(--radius-lg);
    gap: 30px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.equipo-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    filter: blur(60px);
    pointer-events: none;
}
.equipo-cta-copy { position: relative; z-index: 1; max-width: 50ch; }
.equipo-cta-title {
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--fg);
    margin-bottom: 6px;
}
.equipo-cta-desc {
    font-size: 15px;
    color: var(--fg-muted);
    line-height: 1.5;
}
.equipo-cta .btn { position: relative; z-index: 1; }

/* ============================================
   CLIENTES / LOGOS
   ============================================ */
.clientes {
    padding: 180px 0 100px;
    overflow: hidden;
    border-top: 1px solid var(--border);
}
.clientes-title {
    font-size: clamp(28px, 4vw, 54px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    max-width: 28ch;
    margin-top: 40px;
    margin-bottom: 100px;
}
.logos-marquee {
    overflow: hidden;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.logos-track {
    display: flex;
    gap: 80px;
    width: max-content;
    animation: tickerScroll 40s linear infinite;
}
.logo-item {
    font-family: var(--font-mono);
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--fg-muted);
    white-space: nowrap;
    transition: color 0.3s ease;
    cursor: default;
}
.logo-item:hover { color: var(--fg); }

/* ============================================
   INSIGHTS
   ============================================ */
.insights {
    padding: 180px 0;
    background: var(--bg-2);
    border-top: 1px solid var(--border);
}
.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 20px;
}
@media (max-width: 900px) { .insights-grid { grid-template-columns: 1fr; } }

.insight-card {
    display: flex;
    flex-direction: column;
    padding: 36px 32px;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    transition: transform 0.4s var(--ease-out), border-color 0.3s ease;
    min-height: 340px;
}
.insight-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-strong);
}
.insight-meta {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.insight-card h3 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.25;
    margin-bottom: 16px;
}
.insight-card p {
    color: var(--fg-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    flex-grow: 1;
}
.insight-link {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--fg);
    letter-spacing: 0.02em;
    transition: color 0.2s ease, transform 0.3s ease;
}
.insight-card:hover .insight-link { color: var(--accent); transform: translateX(4px); }

/* ============================================
   CONTACTO / WHATSAPP
   ============================================ */
.contacto {
    padding: 180px 0;
    background: linear-gradient(160deg, #9DCEDB 0%, #B4DDE8 55%, #C1B5D2 100%);
    color: var(--bg);
    border-top: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.contacto::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    pointer-events: none;
}
.contacto-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}
.contacto .section-label { margin-left: auto; margin-right: auto; }

.contacto-title {
    font-size: clamp(40px, 6vw, 82px);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.02;
    margin-bottom: 26px;
    color: var(--bg);
}
.contacto-title .accent {
    color: var(--bg);
    text-decoration: underline;
    text-decoration-thickness: 6px;
    text-underline-offset: 8px;
}
.contacto-desc {
    font-size: 18px;
    color: rgba(0, 0, 0, 0.78);
    line-height: 1.55;
    margin: 0 auto 50px;
    max-width: 55ch;
}

/* Big WhatsApp button */
.wa-actions {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}
.btn-wa {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 32px;
    background: #25D366;
    color: #fff;
    border-radius: 18px;
    font-weight: 600;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s var(--ease), box-shadow 0.3s ease, background 0.3s ease;
    min-width: 340px;
    justify-content: flex-start;
    text-align: left;
}
.btn-wa:hover {
    transform: translateY(-3px) scale(1.02);
    background: #1DAE55;
    box-shadow: 0 16px 50px rgba(37, 211, 102, 0.5);
}
.btn-wa svg { flex-shrink: 0; }
.wa-btn-copy { display: flex; flex-direction: column; gap: 2px; }
.wa-btn-title {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.wa-btn-num {
    font-family: var(--font-mono);
    font-size: 13px;
    opacity: 0.85;
    letter-spacing: 0.02em;
}

.wa-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 20px 0 30px;
    color: rgba(0, 0, 0, 0.65);
    font-size: 13px;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}
.wa-divider::before,
.wa-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(0, 0, 0, 0.2);
}
.wa-divider span { white-space: nowrap; padding: 0 4px; }

.wa-form {
    background: var(--bg);
    padding: 32px 30px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    text-align: left;
}
.wa-form-field {
    display: flex;
    gap: 10px;
    align-items: stretch;
}
@media (max-width: 600px) { .wa-form-field { flex-direction: column; } }

.wa-form input {
    flex: 1;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    color: var(--fg);
    padding: 16px 18px;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.wa-form input::placeholder { color: var(--fg-muted); }
.wa-form input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-2);
}
.wa-form .btn { flex-shrink: 0; padding: 16px 26px; }
.wa-form-legal {
    font-size: 12px;
    color: var(--fg-muted);
    text-align: center;
    margin-top: 14px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}
.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr; } }

.footer-logo-img {
    height: 52px;
    width: auto;
    margin-bottom: 20px;
    /* Aclarar para fondo dark */
    filter: brightness(0) invert(1);
    opacity: 0.95;
}
.footer-brand p {
    color: var(--fg-muted);
    max-width: 40ch;
    line-height: 1.5;
}
.footer-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
@media (max-width: 600px) { .footer-cols { grid-template-columns: 1fr 1fr; } }

.footer-col-title {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--fg);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a {
    color: var(--fg-muted);
    font-size: 14px;
    transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--fg); }

/* Instagram social button */
.social-ig {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    color: var(--fg);
    transition: transform 0.3s var(--ease), border-color 0.3s ease, background 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    max-width: 260px;
}
.social-ig::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, #405DE6 0%, #5851DB 15%, #833AB4 30%, #C13584 50%, #E1306C 70%, #FD1D1D 85%, #F77737 100%);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
    padding: 1px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}
.social-ig:hover {
    transform: translateY(-2px);
    background: var(--bg-4);
    color: var(--fg);
    border-color: transparent;
}
.social-ig:hover::before { opacity: 1; }

.social-ig-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: linear-gradient(135deg, #833AB4 0%, #E1306C 50%, #F77737 100%);
    color: #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}
.social-ig-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
}
.social-ig-handle {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--fg);
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.social-ig-label {
    font-size: 12px;
    color: var(--fg-muted);
    line-height: 1.2;
}
.social-ig-arrow {
    display: inline-flex;
    color: var(--fg-muted);
    transition: transform 0.3s var(--ease), color 0.3s ease;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}
.social-ig:hover .social-ig-arrow {
    transform: translate(3px, -3px);
    color: #E1306C;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    color: var(--fg-muted);
    font-size: 13px;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom a { color: var(--fg); transition: color 0.2s ease; }
.footer-bottom a:hover { color: var(--accent); }
.footer-sep { margin: 0 10px; color: var(--fg-muted); }

/* ============================================
   Reveal utility (initial state)
   ============================================ */
.reveal-up { opacity: 0; transform: translateY(30px); }
.reveal-fade { opacity: 0; }

/* ============================================
   Visually hidden (para SEO / screen readers)
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Skip link (accesibilidad — visible en focus)
   ============================================ */
.skip-link {
    position: absolute;
    top: -60px;
    left: 12px;
    background: var(--accent);
    color: var(--bg);
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    z-index: 10000;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 12px;
    outline: 2px solid var(--fg);
    outline-offset: 2px;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: 160px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}
.faq-list {
    display: grid;
    gap: 14px;
    max-width: 900px;
    margin: 20px auto 0;
}
.faq-item {
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 0 30px;
    transition: border-color 0.3s ease, background 0.3s ease;
    overflow: hidden;
}
.faq-item:hover { border-color: rgba(157, 206, 219, 0.35); }
.faq-item[open] { background: var(--bg-4); border-color: rgba(157, 206, 219, 0.4); }

.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 26px 0;
    cursor: pointer;
    list-style: none;
    font-size: clamp(16px, 1.4vw, 19px);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--fg);
    line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; }

.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg);
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    color: var(--accent);
    font-size: 20px;
    font-weight: 400;
    flex-shrink: 0;
    transition: transform 0.3s var(--ease), background 0.3s ease;
    line-height: 1;
}
.faq-item[open] .faq-icon {
    transform: rotate(45deg);
    background: var(--accent);
    color: var(--bg);
}

.faq-answer {
    padding: 0 0 26px;
    font-size: 15px;
    color: var(--fg-muted);
    line-height: 1.65;
    max-width: 62ch;
}
.faq-answer p { margin: 0; }
.faq-answer strong { color: var(--fg); font-weight: 600; }

@media (max-width: 600px) {
    .faq { padding: 80px 0; }
    .faq-item { padding: 0 22px; }
    .faq-item summary { padding: 20px 0; font-size: 15px; }
    .faq-icon { width: 28px; height: 28px; font-size: 18px; }
}

/* ============================================
   Floating WhatsApp button (bottom-right)
   ============================================ */
.wa-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 62px;
    height: 62px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 90;
    box-shadow:
        0 10px 30px rgba(37, 211, 102, 0.45),
        0 4px 12px rgba(0, 0, 0, 0.25);
    transition: transform 0.35s var(--ease), box-shadow 0.35s ease, background 0.3s ease;
    opacity: 0;
    transform: scale(0.5) translateY(30px);
    animation: waFloatIn 0.7s var(--ease-out) 1.2s forwards;
    text-decoration: none;
}
@keyframes waFloatIn {
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.wa-float:hover {
    transform: scale(1.08);
    background: #1DAE55;
    box-shadow:
        0 14px 40px rgba(37, 211, 102, 0.6),
        0 4px 12px rgba(0, 0, 0, 0.3);
}
.wa-float-icon {
    position: relative;
    z-index: 2;
    display: inline-flex;
    line-height: 0;
}
.wa-float-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.65);
    pointer-events: none;
    animation: waPulse 2.4s ease-out infinite;
    z-index: 1;
}
.wa-float-pulse-2 { animation-delay: 1.2s; }
@keyframes waPulse {
    0% { transform: scale(0.9); opacity: 0.75; }
    100% { transform: scale(1.7); opacity: 0; }
}
.wa-float-tooltip {
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%) translateX(6px);
    background: var(--bg-3);
    color: var(--fg);
    padding: 9px 15px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s var(--ease);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.wa-float-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--border-strong);
}
.wa-float:hover .wa-float-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* ============================================
   MOBILE OPTIMIZATIONS
   ============================================ */

/* Nav CTA: en móvil solo ícono, sin texto */
@media (max-width: 900px) {
    .nav-cta {
        padding: 10px 14px;
        gap: 6px;
    }
    .nav-cta-text {
        font-size: 12px;
    }
}
@media (max-width: 600px) {
    .nav-cta {
        width: 42px;
        height: 42px;
        padding: 0;
        justify-content: center;
    }
    .nav-cta-text { display: none; }
    .nav-cta-icon { width: 18px; height: 18px; }
}

/* Reducir efectos pesados en tablet */
@media (max-width: 900px) {
    /* Padding vertical de secciones más contenido */
    .hero { padding: 120px 0 80px; min-height: auto; }
    .manifiesto,
    .areas,
    .equipo,
    .clientes,
    .insights,
    .contacto { padding: 100px 0; }
    .escala { padding: 100px 0; }
    .metodo { padding: 100px 0 0; }
    .metodo-header { margin-bottom: 60px; }

    /* Nav: usar background sólido en vez de backdrop-filter (más ligero) */
    .nav.scrolled {
        background: rgba(10, 10, 10, 0.94);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    /* Reducir glow/blur del hero */
    .hero-gradient {
        width: 600px;
        height: 600px;
        filter: blur(40px);
        animation: none;
        opacity: 0.6;
    }
    .hero-noise { display: none; }
    .hero-grid { background-size: 60px 60px; }

    /* Escala: reducir blur pesado */
    .escala-bg {
        width: 600px;
        height: 500px;
        filter: blur(50px);
        opacity: 0.5;
    }

    /* Equipo: ocultar glow lateral */
    .equipo::before { display: none; }
    .equipo-cta::before { opacity: 0.4; filter: blur(40px); }

    /* Método step: card más pequeña vertical */
    .metodo-pin { height: auto !important; min-height: auto !important; }
    .metodo-step-list li { font-size: 13px; }

    /* Hero title: reducir line-height para que no ocupe tanto */
    .hero-title { margin-bottom: 32px; }
    .hero-subtitle { margin-bottom: 36px; }
    .hero-actions { margin-bottom: 60px; flex-direction: column; align-items: stretch; }
    .hero-actions .btn { justify-content: center; }
    .hero-stats { padding-top: 40px; grid-template-columns: repeat(2, 1fr); gap: 28px; }

    /* WhatsApp big button en contacto: más pequeño en móvil */
    .btn-wa { min-width: 0; width: 100%; justify-content: center; padding: 18px 22px; }

    /* Escala big num: cap más chico en móvil */
    .escala-big-num { font-size: clamp(72px, 20vw, 130px); }

    /* Reducir peso de shadows */
    .btn-primary { box-shadow: 0 4px 16px rgba(157, 206, 219, 0.25); }

    /* Marquees más lentos para menos redraws */
    .ticker-track { animation-duration: 60s; }
    .logos-track { animation-duration: 55s; }
}

/* Móvil pequeño: aún más ajustes */
@media (max-width: 600px) {
    :root { --gutter: 20px; }

    .hero { padding: 100px 0 60px; }
    .manifiesto,
    .areas,
    .equipo,
    .clientes,
    .insights,
    .contacto,
    .escala { padding: 80px 0; }
    .metodo { padding: 80px 0 0; }
    .metodo-header { margin-bottom: 40px; }
    .section-title, .manifiesto-title { margin-bottom: 20px; }
    .section-lead { margin-bottom: 40px; }

    /* Hero eyebrow más corto */
    .hero-eyebrow { font-size: 11px; padding: 6px 12px; }

    /* Cards con menos padding */
    .metodo-step { padding: 32px 26px; height: auto; max-height: none; }
    .area-card, .equipo-card, .insight-card { padding: 32px 26px; min-height: 0; }
    .caso, .casos-cta, .equipo-cta { padding: 32px 26px; }
    .contacto-form, .wa-form { padding: 26px 22px; }

    /* Hero scroll indicator ocultar en móvil (poco espacio) */
    .hero-scroll { display: none; }

    /* Escala platforms: 2 cols */
    .escala-platforms { gap: 8px; }
    .escala-platform { padding: 8px 14px; font-size: 12px; }

    /* Manifiesto blocks: menos padding */
    .manifiesto-block { padding: 30px 24px; }

    /* Ticker items: más pequeños */
    .ticker-item { font-size: 12px; gap: 8px; }

    /* Areas features: font más chico */
    .area-features li { font-size: 13px; gap: 10px; }
    .feat-mark { width: 16px; height: 16px; font-size: 9px; }

    /* WhatsApp form: campo más chico */
    .wa-form input { padding: 14px 16px; font-size: 15px; }

    /* Botón flotante más pequeño y sin tooltip */
    .wa-float {
        width: 56px;
        height: 56px;
        bottom: 18px;
        right: 18px;
    }
    .wa-float-tooltip { display: none; }
    .wa-float-icon svg { width: 26px; height: 26px; }

    /* Footer más apilado */
    .footer-brand { text-align: left; }
    .footer-logo-img { height: 44px; }
    .social-ig { max-width: 100%; }
}

/* Prefers-reduced-motion: respeta accesibilidad — apagar animaciones no esenciales */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hero-gradient { animation: none; }
    .wa-float-pulse { display: none; }
    .ticker-track, .logos-track { animation: none; }
}