/* =========================================
   VARIABLES & TOKENS
   ========================================= */
:root {
    /* Brand Colors */
    --color-primary: #1D646B;
    --color-primary-hover: #154D53;
    --color-primary-light: rgba(29, 100, 107, 0.1);
    --color-primary-mid: rgba(29, 100, 107, 0.18);
    --color-accent-warm: #C97B3A;

    /* Layout Colors */
    --color-bg-white: #FFFFFF;
    --color-bg-light: #F7F8FA;
    --color-bg-gray: #EEF0F4;
    --color-bg-dark: #080C12;
    --color-bg-darker: #04060A;
    --color-bg-surface: #F2F4F8;

    /* Text Colors */
    --color-text-main: #10192A;
    --color-text-muted: #5C6880;
    --color-text-white: #FFFFFF;
    --color-text-light-muted: #A8B4C8;

    /* Typography — Bricolage Grotesque + DM Sans */
    --font-heading: 'Bricolage Grotesque', 'Outfit', sans-serif;
    --font-body: 'DM Sans', 'Inter', sans-serif;

    /* Layout Dimensions */
    --max-width: 1200px;
    --nav-height: 80px;

    /* Transitions */
    --transition-fast: 0.18s ease;
    --transition-normal: 0.28s ease;
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(16, 25, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(16, 25, 42, 0.08);
    --shadow-lg: 0 20px 48px rgba(16, 25, 42, 0.12);
    --shadow-glow: 0 8px 32px rgba(29, 100, 107, 0.35);
    --shadow-glow-sm: 0 4px 16px rgba(29, 100, 107, 0.22);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* =========================================
   RESET & BASE
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: #FFFFFF;
    background-image: radial-gradient(circle, rgba(20,184,166,0.18) 1px, transparent 1px);
    background-size: 28px 28px;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-main);
    line-height: 1.2;
    margin-bottom: 0.5em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* =========================================
   TYPOGRAPHY
   ========================================= */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, #30A4AF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--color-primary);
}

.text-white {
    color: var(--color-text-white) !important;
}

.text-muted {
    color: var(--color-text-muted);
}

.text-light-muted {
    color: var(--color-text-light-muted);
}

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

.text-large {
    font-size: 1.125rem;
}

.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

/* =========================================
   UTILITIES & LAYOUT
   ========================================= */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-sm {
    max-width: 800px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 580px;
    line-height: 1.7;
    font-weight: 400;
}

.section-header.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.mx-auto {
    margin-left: auto !important;
    margin-right: auto !important;
}

.contact-logo-icon {
    display: block;
    margin: 0 auto 1.5rem auto;
    height: 90px;
    width: auto;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
}

.bg-light { background-color: transparent; }
.bg-light-alt { background-color: transparent; }
.bg-light-soft { background-color: #F8FAFC; border-radius: 24px; padding: 4rem;}
.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
}
.section-dark h2, .section-dark h3 {
    color: var(--color-text-main);
}

/* =========================================
   BUTTONS & CTAs
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 12px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    box-shadow: 0 4px 10px rgba(29, 100, 107, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-main);
    border-color: var(--color-text-main);
}

.section-dark .btn-secondary {
    color: var(--color-text-main);
    border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background-color: var(--color-text-main);
    color: var(--color-bg-white);
}

.section-dark .btn-secondary:hover {
    background-color: var(--color-text-main);
    color: var(--color-bg-dark);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.link-arrow ion-icon {
    transition: transform var(--transition-fast);
}

.link-arrow:hover ion-icon {
    transform: translateX(4px);
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    box-shadow: var(--shadow-sm);
}

.navbar-container-wide {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 4rem;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}

.brand {
    justify-self: start;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo {
    height: 38px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter var(--transition-fast);
}

.navbar.scrolled .nav-logo {
    filter: none;
}

.brand-name {
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.navbar.scrolled .brand-name {
    color: var(--color-text-main);
}

.nav-links {
    justify-self: center;
    display: flex;
    gap: 3.5rem; /* increased gap */
    align-items: center;
}

.nav-right {
    justify-self: end;
    display: flex;
    align-items: center;
    border-left: 3px solid rgba(255,255,255,0.15); /* Thicker line */
    padding-left: 2rem;
    transition: border-color var(--transition-fast);
}

.navbar.scrolled .nav-right {
    border-left-color: rgba(0,0,0,0.15);
}

.nav-link {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.navbar.scrolled .nav-link {
    color: var(--color-text-main);
}

.nav-link ion-icon {
    font-size: 0.8rem;
    margin-top: 2px;
}

.nav-link:hover, .navbar.scrolled .nav-link:hover {
    color: var(--color-primary);
}

.btn-nav {
    color: var(--color-text-main);
    font-size: 0.95rem;
    font-weight: 600;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.navbar.scrolled .btn-nav {
    color: var(--color-text-main);
}

.btn-nav:hover {
    color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-main);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--color-text-main);
}

/* =========================================
   HERO
   ========================================= */
.hero {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-height);
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, rgba(0,0,0,0.1) 100%);
    z-index: -1;
}

.hero-container-left {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 4rem;
    display: flex;
    justify-content: flex-start;
}

.hero-content-left {
    max-width: 600px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    opacity: 0;
    animation: fadeInHeroText 0.8s ease-out 0.3s forwards;
}

@keyframes fadeInHeroText {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: rgba(255,255,255,0.55);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    flex-shrink: 0;
}

.hero-title-left {
    font-size: clamp(2.6rem, 5.5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
    color: #FFFFFF;
    text-align: left;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-subtitle-left {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.72);
    margin-bottom: 2.75rem;
    line-height: 1.65;
    text-align: left;
    max-width: 520px;
    font-weight: 400;
}

.hero-cta-group-left {
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Hero-specific buttons */
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 16px rgba(29, 100, 107, 0.4);
    text-decoration: none;
}

.btn-hero-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.95rem;
    font-family: var(--font-body);
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.15);
    transition: all var(--transition-fast);
    text-decoration: none;
    backdrop-filter: blur(8px);
}

.btn-hero-ghost:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.3);
    color: #fff;
}

.btn-secondary-white {
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: var(--color-text-white) !important;
}

.btn-secondary-white:hover {
    background-color: var(--color-text-white) !important;
    color: var(--color-bg-dark) !important;
}

@media (max-width: 768px) {
    .hero-overlay {
        background: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.85) 100%);
    }
    .hero-content-left {
        align-items: center;
        text-align: center;
        margin: 0 auto;
    }
    .hero-title-left {
        font-size: 2.5rem;
        text-align: center;
    }
    .hero-subtitle-left {
        font-size: 1.1rem;
        text-align: center;
    }
    .hero-cta-group-left {
        justify-content: center;
    }
}


/* =========================================
   SERVICES SHOWCASE
   ========================================= */
.mt-showcase { margin-top: 5rem; }

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 6rem;
}
.showcase-row.reverse .showcase-content {
    order: 2;
}
.showcase-row.reverse .showcase-image {
    order: 1;
}

.showcase-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.showcase-desc {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.showcase-img-container {
    background: var(--color-bg-surface);
    border-radius: var(--radius-xl);
    padding: 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    border: 1px solid var(--color-bg-gray);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.showcase-img-container:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.glass-panel {
    background: linear-gradient(135deg, rgba(29, 100, 107, 0.05), rgba(29, 100, 107, 0.15));
}

.showcase-img-container img {
    max-height: 380px;
    width: auto;
    object-fit: contain;
    transition: transform 0.5s ease;
    z-index: 1;
}

.showcase-img-container:hover img {
    transform: scale(1.05);
}

.showcase-badge {
    position: absolute;
    top: 2rem;
    right: -2rem;
    background: var(--color-bg-white);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    color: var(--color-text-main);
    z-index: 2;
}

.badge-alt {
    color: #10B981;
}

/* =========================================
   SPLIT LAYOUT (Audiencia / Problemas)
   ========================================= */
.split-layout {
    display: flex;
    gap: 2rem;
}

.split-content {
    flex: 1;
    padding: 3.5rem;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
}

.split-dark {
    background: var(--color-bg-dark);
}

.feature-list {
    margin-top: 2rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.feature-list ion-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.feature-list-dark li {
    color: var(--color-text-light-muted);
}

/* =========================================
   SERVICES GRID (Qué hago)
   ========================================= */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.9rem 0.3rem 0.6rem;
    background: var(--color-primary-mid);
    color: var(--color-primary);
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border: 1px solid rgba(29, 100, 107, 0.2);
}

.badge::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    flex-shrink: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.service-box {
    padding: 2.25rem 2rem;
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-bg-gray);
    position: relative;
    overflow: hidden;
}

.service-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-slow);
}

.service-box:hover {
    border-color: rgba(29, 100, 107, 0.15);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-box:hover::after {
    width: 100%;
}

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--color-primary-mid);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    transition: all var(--transition-normal);
}

.service-box:hover .service-icon {
    background: var(--color-primary);
    color: #fff;
}

.service-box h3 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

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

/* =========================================
   PORTFOLIO
   ========================================= */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-bg-gray);
    transition: all var(--transition-normal);
}

.portfolio-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: transparent;
}

.portfolio-image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg-gradient-1 { background: linear-gradient(135deg, #1E293B, #0F172A); }
.bg-gradient-2 { background: linear-gradient(135deg, var(--color-primary), #0F3D43); }
.bg-gradient-3 { background: linear-gradient(135deg, #334155, #1E293B); }

.portfolio-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255,255,255,0.9);
    color: var(--color-text-main);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.portfolio-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(29, 100, 107, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1;
}

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

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.portfolio-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.portfolio-result {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* =========================================
   CONFIANZA & PROCESO
   ========================================= */
.two-cols-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.check-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-bg-gray);
}
.check-list li:last-child {
    border-bottom: none;
}

.process-card {
    background: var(--color-bg-light);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--color-bg-gray);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step {
    display: flex;
    gap: 1.5rem;
}

.step-num {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.step-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* =========================================
   CTA INTERMEDIO
   ========================================= */
.cta-box {
    background: var(--color-bg-dark);
    border-radius: var(--radius-xl);
    padding: 4.5rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(29, 100, 107, 0.2);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.cta-box::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(29, 100, 107, 0.4) 0%, transparent 70%);
}

.cta-text {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.cta-text h2 {
    color: white;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    font-weight: 800;
}

.cta-text p {
    color: var(--color-text-light-muted);
    font-size: 1.05rem;
    line-height: 1.65;
}

.cta-actions {
    position: relative;
    z-index: 2;
}

/* =========================================
   FAQ
   ========================================= */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-bg-gray);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
    border-color: rgba(29, 100, 107, 0.18);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question ion-icon {
    transition: transform var(--transition-normal);
    color: var(--color-primary);
}

.faq-item.active .faq-question ion-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-in-out;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--color-text-muted);
}

/* =========================================
   CONTACTO FINAL
   ========================================= */
.contact-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.contact-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background: var(--color-bg-darker);
    color: var(--color-text-main);
    padding: 5rem 0 2rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-light-muted);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 32px;
}

.footer-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-desc {
    color: var(--color-text-light-muted);
    max-width: 300px;
}

.footer-links-col h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links-col a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light-muted);
    margin-bottom: 0.8rem;
    transition: var(--transition-fast);
}

.footer-links-col a:hover {
    color: var(--color-primary);
    transform: translateX(3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* =========================================
   SERVICIOS INTEGRALES — Editorial Dark Rows
   ========================================= */
.integral-header {
    max-width: 640px;
    margin-bottom: 4rem;
}

.integral-header .section-title {
    margin-top: 1rem;
    margin-bottom: 0.75rem;
}

.badge-outline {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.integral-rows {
    border-top: 1px solid rgba(255,255,255,0.08);
}

.integral-row {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 3rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    align-items: center;
    transition: background var(--transition-fast);
}

.integral-row:hover {
    background: rgba(255,255,255,0.03);
}

.integral-row-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.integral-row-num {
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: rgba(255,255,255,0.1);
    line-height: 1;
    min-width: 64px;
    transition: color var(--transition-fast);
}

.integral-row:hover .integral-row-num {
    color: var(--color-primary);
}

.integral-row-icon-wrap {
    width: 52px;
    height: 52px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: rgba(255,255,255,0.5);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.integral-row:hover .integral-row-icon-wrap {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(29, 100, 107, 0.15);
}

.integral-row-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.integral-row-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.integral-row-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(29, 100, 107, 0.18);
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
}

.integral-row-body h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.integral-row-body p {
    color: rgba(255,255,255,0.5);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
    max-width: 560px;
}

.integral-cta {
    margin-top: 3rem;
}

/* =========================================
   PROCESS TIMELINE
   ========================================= */
.process-timeline {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    max-width: 900px;
    margin: 3rem auto 0;
}

.timeline-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 0 1.5rem;
    z-index: 1;
}

/* Línea conectora entre círculos */
.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 90px; /* badge (26px) + gap (12px) + mitad del círculo (52px) */
    left: 50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, rgba(29,100,107,0.35), rgba(29,100,107,0.1));
    z-index: 0;
}

.timeline-num-badge {
    width: 26px;
    height: 26px;
    background: var(--color-primary);
    color: var(--color-text-main);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 2;
}

.timeline-circle {
    width: 104px;
    height: 104px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.75rem;
    color: var(--color-text-main);
    box-shadow: 0 8px 28px rgba(29, 100, 107, 0.35);
    transition: var(--transition-normal);
    margin-bottom: 1.75rem;
    position: relative;
    z-index: 2;
}

.timeline-step:hover .timeline-circle {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(29, 100, 107, 0.45);
}

.timeline-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-main);
}

.timeline-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 240px;
}

.proceso-cta {
    margin-top: 3.5rem;
}

/* =========================================
   STAGGERED ANIMATION DELAYS
   ========================================= */
.services-grid .service-box:nth-child(1) { transition-delay: 0.1s; }
.services-grid .service-box:nth-child(2) { transition-delay: 0.2s; }
.services-grid .service-box:nth-child(3) { transition-delay: 0.3s; }
.services-grid .service-box:nth-child(4) { transition-delay: 0.4s; }

.portfolio-grid .portfolio-card:nth-child(2) { transition-delay: 0.1s; }
.portfolio-grid .portfolio-card:nth-child(3) { transition-delay: 0.2s; }

/* =========================================
   ANIMATIONS (Scroll Reveals)
   ========================================= */
.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* =========================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================= */
.sm-visible { display: none; }

@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .hero-container-center { gap: 2rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .integral-row { grid-template-columns: 160px 1fr; gap: 1.5rem; }
    .process-timeline { max-width: 700px; }
    .timeline-circle { width: 88px; height: 88px; font-size: 2.25rem; }
    .timeline-step:not(:last-child)::after { top: 76px; }
    .split-layout { 
        flex-direction: column; 
        box-shadow: none; 
        background: transparent; 
        gap: 2rem; 
    }
    .split-content { 
        padding: 3rem 2rem; 
        width: 100%; 
        flex: auto; 
        border-radius: 24px;
        box-shadow: var(--shadow-sm); 
    }
    .split-content.bg-light-soft {
        box-shadow: var(--shadow-sm);
    }
}

@media (max-width: 768px) {
    .sm-hidden { display: none; }
    .sm-visible { display: block; }
    .sm-visible-flex { display: flex !important; }
    
    .navbar-container-wide {
        padding: 0 1.5rem;
        display: flex;
        justify-content: space-between;
    }
    
    .brand {
        gap: 0.4rem;
    }
    
    .nav-right {
        border-left: none;
        padding-left: 0;
    }
    
    .split-content {
        padding: 2.5rem 1.5rem;
    }
    
    .nav-links {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: var(--color-bg-white);
        flex-direction: column;
        gap: 0;
        border-bottom: 1px solid rgba(0,0,0,0.1);
        display: none; /* hidden by default on mobile */
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-link {
        padding: 1.25rem 2rem;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        color: var(--color-text-main);
    }
    
    .hero-container-center {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title { font-size: 2.5rem; }
    .hero-content { margin: 0 auto; }
    .hero-cta-group { justify-content: center; }
    .hero-bg-logo { width: 250px; }
    
    .services-visual-grid { grid-template-columns: 1fr; }
    .two-cols-layout { grid-template-columns: 1fr; gap: 3rem; }
    
    .showcase-row, .showcase-row.reverse {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .showcase-row .showcase-content {
        order: 2;
        text-align: center;
        padding: 0 1rem;
    }
    .showcase-row .showcase-image {
        order: 1;
    }
    .showcase-badge {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        top: -1.5rem;
        white-space: nowrap;
    }
    .showcase-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    .showcase-desc {
        font-size: 1.05rem;
    }

    .cta-box {
        flex-direction: column;
        text-align: center;
        padding: 3rem 1.5rem;
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .bg-light-soft {
        padding: 3rem 1.5rem;
    }
    
    .process-card {
        padding: 2rem 1.5rem;
    }

    /* Timeline vertical en mobile */
    .process-timeline {
        flex-direction: column;
        align-items: center;
        gap: 0;
        max-width: 340px;
        margin-left: auto;
        margin-right: auto;
    }
    .timeline-step { width: 100%; padding: 0; }
    .timeline-step:not(:last-child) { margin-bottom: 2rem; }
    .timeline-step:not(:last-child)::after {
        top: auto;
        bottom: -2rem;
        left: 50%;
        transform: translateX(-50%);
        width: 2px;
        height: 2rem;
        background: rgba(29,100,107,0.3);
    }

    /* Horizontal Scroll Grids */
    .services-grid, .portfolio-grid, .split-layout {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1.5rem;
        padding-bottom: 2.5rem;
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .services-grid::-webkit-scrollbar, .portfolio-grid::-webkit-scrollbar, .split-layout::-webkit-scrollbar {
        display: none;
    }
    .integral-row { grid-template-columns: 1fr; gap: 1rem; }
    .integral-row-left { gap: 1rem; }
    .integral-row-num { font-size: 2rem; min-width: 44px; }
    .service-box, .portfolio-card, .split-layout .split-content {
        width: 280px;
        max-width: 85vw;
        flex: none;
        flex-shrink: 0;
        scroll-snap-align: center;
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .section { padding: 60px 0; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; margin-bottom: 2rem; }
    
    .services-grid { display: flex; /* overridden by flex scroll above */ }
    .portfolio-grid { display: flex; /* overridden by flex scroll above */ }

    .section-title { font-size: 1.8rem; }
    .showcase-title { font-size: 1.8rem; }

    .btn { width: 100%; justify-content: center; padding: 1rem; }
    .hero-cta-group { flex-direction: column; width: 100%; gap: 1rem; }
    .contact-links { flex-direction: column; width: 100%; gap: 1rem; }

    .contact-logo-icon { height: 75px; }
}

/* =========================================
   ACCESIBILIDAD: prefers-reduced-motion
   ========================================= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }
    .fade-in, .fade-in-up, .fade-in-left, .fade-in-right {
        opacity: 1;
        transform: none;
    }
}

/* =========================================
   UX/UI REFINEMENTS & GRID PATTERN
   ========================================= */

/* Tech Grid Background */
.bg-tech-grid {
    background-color: transparent;
    position: relative;
}

.bg-tech-grid > .container {
    position: relative;
    z-index: 1;
}

/* Pain & Relief Cards */
.pain-card {
    background: #FFFFFF;
    border-top: 4px solid #EF4444;
}
.relief-card {
    background: #FFFFFF;
    border-top: 4px solid var(--color-primary);
}
.text-success {
    color: var(--color-primary) !important;
}

/* Glassmorphism — refined */
.glass-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.glass-badge {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-md);
}

/* Portfolio Mockup Placeholders */
.portfolio-image {
    position: relative;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.mockup-bg-1 { background: linear-gradient(135deg, #f1f5f9, #e2e8f0); }
.mockup-bg-2 { background: linear-gradient(135deg, #e0f2fe, #bae6fd); }
.mockup-bg-3 { background: linear-gradient(135deg, #f3f4f6, #e5e7eb); }

.portfolio-overlay-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: transform var(--transition-normal);
}

.portfolio-card:hover .portfolio-overlay-content {
    transform: scale(1.1);
}

.mockup-icon {
    font-size: 5rem;
    color: var(--color-primary);
    opacity: 0.8;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
}

.portfolio-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255,255,255,0.95);
    color: var(--color-text-main);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 2;
    box-shadow: var(--shadow-sm);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: #FFF;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.75rem;
    }
}

/* =========================================
   PREMIUM REDESIGN & NEW SECTIONS
   ========================================= */

/* =============================================
   LIGHT-FIRST SECTION BACKGROUNDS
   ============================================= */

/* Pain vs Solution section — transparent + ambient blobs */
.bg-split-light {
    background: transparent;
    position: relative;
}
/* Teal ambient glow — top left */
.bg-split-light::before {
    content: '';
    position: absolute;
    width: 750px;
    height: 750px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.20) 0%, transparent 65%);
    top: -220px;
    left: -220px;
    pointer-events: none;
}
/* Red ambient glow — bottom right (pain side) */
.bg-split-light::after {
    content: '';
    position: absolute;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(239,68,68,0.05) 0%, transparent 65%);
    bottom: -120px;
    right: -120px;
    pointer-events: none;
}

/* Pain vs Relief cards — on light background */
.bg-split-light .split-content {
    background: #FFFFFF;
    backdrop-filter: none;
    border: 1px solid var(--color-bg-gray);
    border-radius: var(--radius-xl);
    padding: 3rem;
    color: var(--color-text-main);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    z-index: 1;
}
.bg-split-light .split-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.bg-split-light .pain-card-premium {
    background: #FFFFFF !important;
    border-top: 3px solid #EF4444 !important;
}
.bg-split-light .relief-card-premium {
    background: rgba(29,100,107,0.035) !important;
    border-top: 3px solid var(--color-primary) !important;
}
.bg-split-light .section-title,
.bg-split-light h2,
.bg-split-light h3 {
    color: var(--color-text-main) !important;
}
.bg-split-light .feature-list-pain li,
.bg-split-light .feature-list-relief li {
    color: var(--color-text-muted) !important;
}
.bg-split-light .feature-list-pain ion-icon { color: #EF4444; }
.bg-split-light .feature-list-relief ion-icon { color: var(--color-primary); }

/* Ecosistema — transparent (body grid shows through) + teal ambient blob */
.bg-brand-tint {
    background: transparent;
    position: relative;
}
/* Teal radial blob top-right */
.bg-brand-tint::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.22) 0%, transparent 60%);
    top: -300px;
    right: -300px;
    pointer-events: none;
    z-index: 0;
}
/* Second blob bottom-left */
.bg-brand-tint::after {
    content: '';
    position: absolute;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.14) 0%, transparent 60%);
    bottom: -220px;
    left: -200px;
    pointer-events: none;
    z-index: 0;
}
.bg-brand-tint > .container { position: relative; z-index: 1; }
.bg-brand-tint .section-title,
.bg-brand-tint h2,
.bg-brand-tint h3 {
    color: var(--color-text-main);
}
.bg-brand-tint p {
    color: var(--color-text-muted);
}
.bg-brand-tint .service-box {
    background: #FFFFFF;
    border-color: rgba(29,100,107,0.1);
}
.bg-brand-tint .service-box:hover {
    border-color: rgba(29,100,107,0.25);
    box-shadow: 0 8px 32px rgba(29,100,107,0.1);
}
.bg-brand-tint .service-icon {
    background: rgba(29,100,107,0.08);
    color: var(--color-primary);
}
.bg-brand-tint .service-box:hover .service-icon {
    background: var(--color-primary);
    color: #fff;
}

/* Dark grid (kept for backward compat if used elsewhere) */
.bg-tech-grid-dark {
    background-color: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

/* =============================================
   ECOSISTEMA BENTO GRID
   ============================================= */

.eco-bento {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 280px 210px;
    gap: 1rem;
    margin-top: 2.5rem;
}

/* Base card */
.eco-card {
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.eco-card:hover { transform: translateY(-4px); }

/* Featured: spans 2 cols, row 1 — dark bg with grid texture */
.eco-card-featured {
    grid-column: 1 / 3;
    grid-row: 1;
    background: linear-gradient(140deg, #0B1A20 0%, #0E2830 60%, #0D2035 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
}
.eco-card-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(29,100,107,0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(29,100,107,0.18) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
}
.eco-card-featured::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(29,100,107,0.25) 0%, transparent 65%);
    top: -100px; right: -80px;
    pointer-events: none;
}
.eco-card-featured .eco-card-body {
    position: relative;
    z-index: 1;
}
.eco-card-featured h3 {
    font-size: 1.5rem; font-weight: 700;
    color: #fff; margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}
.eco-card-featured p {
    color: rgba(255,255,255,0.65); font-size: 0.9rem; max-width: 420px;
}
.eco-card-tag {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(29,100,107,0.2);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(29,100,107,0.3);
    z-index: 2;
}

/* Accent: col 3, spans both rows — teal bg */
.eco-card-accent {
    grid-column: 3;
    grid-row: 1 / 3;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.eco-card-accent::before {
    content: '';
    position: absolute;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 65%);
    bottom: -80px; left: -80px;
    pointer-events: none;
}
.eco-card-accent h3 {
    font-size: 1.3rem; font-weight: 700;
    color: #fff; letter-spacing: -0.02em;
    position: relative; z-index: 1;
}
.eco-card-accent p {
    color: rgba(255,255,255,0.78); font-size: 0.88rem;
    position: relative; z-index: 1; flex: 1;
}
.eco-card-link {
    display: inline-flex; align-items: center; gap: 0.4rem;
    color: #fff; font-weight: 600; font-size: 0.85rem;
    text-decoration: none;
    position: relative; z-index: 1;
    opacity: 0.85; transition: opacity 0.2s;
}
.eco-card-link:hover { opacity: 1; color: #fff; }

/* Light cards: row 2, col 1 and col 2 */
.eco-card-light {
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(29,100,107,0.1);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 16px rgba(29,100,107,0.06);
}
.eco-card-light:nth-of-type(3) { grid-column: 1; grid-row: 2; }
.eco-card-light:nth-of-type(4) { grid-column: 2; grid-row: 2; }
.eco-card-light h3 {
    font-size: 1.1rem; font-weight: 700;
    letter-spacing: -0.02em; margin-bottom: 0.4rem;
    color: var(--color-text-main);
}
.eco-card-light p { font-size: 0.875rem; color: var(--color-text-muted); }
.eco-card-light:hover {
    border-color: rgba(29,100,107,0.2);
    box-shadow: 0 6px 24px rgba(29,100,107,0.1);
}

/* Icons */
.eco-card-icon {
    font-size: 2.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 0.75rem;
    position: relative; z-index: 1;
}
.eco-card-icon-lg {
    font-size: 3rem;
    color: rgba(255,255,255,0.95);
}
.eco-card-icon-sm {
    font-size: 1.8rem;
    color: var(--color-primary) !important;
    display: inline-flex;
    background: rgba(29,100,107,0.1);
    padding: 0.6rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .eco-bento {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 260px 200px 220px;
    }
    .eco-card-featured { grid-column: 1 / 3; grid-row: 1; }
    .eco-card-accent { grid-column: 1 / 3; grid-row: 3; grid-row-end: auto; }
    .eco-card-light:nth-of-type(3) { grid-column: 1; grid-row: 2; }
    .eco-card-light:nth-of-type(4) { grid-column: 2; grid-row: 2; }
}
@media (max-width: 640px) {
    .eco-bento {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .eco-card-featured,
    .eco-card-accent,
    .eco-card-light:nth-of-type(3),
    .eco-card-light:nth-of-type(4) {
        grid-column: 1; grid-row: auto;
    }
    .eco-card-featured { min-height: 240px; }
    .eco-card-accent { min-height: 200px; }
}

/* Grain texture — only for the intentional dark editorial section */
.section-dark::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 200px 200px;
}

/* Smooth light → dark edge on the editorial section */
.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    position: relative;
}
.section-dark::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 120px;
    background: linear-gradient(to bottom, #FFFFFF 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

/* Dark → light bridge: section immediately after a dark section */
.section-dark + .section {
    position: relative;
}
.section-dark + .section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--color-bg-dark) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

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

/* =============================================
   PROBLEMA vs SOLUCIÓN — PS LAYOUT
   ============================================= */

.ps-header {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.ps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.ps-panel {
    background: rgba(255,255,255,0.88);
    border-radius: var(--radius-lg);
    padding: 2rem 2rem 2.25rem;
    border: 1px solid rgba(0,0,0,0.07);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}
.ps-panel-problem { border-top: 3px solid #EF4444; }
.ps-panel-solution {
    border-top: 3px solid var(--color-primary);
    background: rgba(20,184,166,0.04);
}

.ps-panel-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    margin-bottom: 1.75rem;
}
.ps-label-problem {
    color: #DC2626;
    background: rgba(239,68,68,0.09);
}
.ps-label-solution {
    color: var(--color-primary);
    background: rgba(20,184,166,0.12);
}

.ps-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 0; margin: 0;
}
.ps-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}
.ps-bullet {
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    font-size: 1rem;
}
.ps-bullet-x {
    background: rgba(239,68,68,0.1);
    color: #DC2626;
}
.ps-bullet-check {
    background: rgba(20,184,166,0.12);
    color: var(--color-primary);
}
.ps-list strong {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-main);
    margin-bottom: 0.2rem;
    letter-spacing: -0.01em;
}
.ps-list p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.55;
}

.ps-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(20,184,166,0.2);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 16px rgba(20,184,166,0.08);
}
.ps-cta p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin: 0;
    letter-spacing: -0.02em;
}
.ps-cta-actions {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .ps-grid { grid-template-columns: 1fr; }
    .ps-cta { flex-direction: column; align-items: flex-start; }
    .ps-cta-actions { flex-wrap: wrap; }
}

/* =============================================
   PER-SECTION DEPTH DECORATIVES
   ============================================= */

/* servicios-visuales */
#servicios-visuales { background: transparent; position: relative; }
#servicios-visuales::before {
    content: '';
    position: absolute;
    width: 800px; height: 800px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.22) 0%, transparent 60%);
    top: -300px; right: -300px;
    pointer-events: none; z-index: 0;
}
#servicios-visuales::after {
    content: '';
    position: absolute;
    width: 550px; height: 550px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.14) 0%, transparent 60%);
    bottom: -200px; left: -200px;
    pointer-events: none; z-index: 0;
}
#servicios-visuales > .container { position: relative; z-index: 1; }

/* paquetes */
#paquetes { background: transparent; position: relative; }
#paquetes.bg-tech-grid { background-color: transparent; }
#paquetes::before {
    content: '';
    position: absolute;
    width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.18) 0%, transparent 60%);
    bottom: -250px; right: -250px;
    pointer-events: none; z-index: 0;
}
#paquetes::after {
    content: '';
    position: absolute;
    width: 520px; height: 520px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.13) 0%, transparent 60%);
    top: -180px; left: -180px;
    pointer-events: none; z-index: 0;
}
#paquetes > .container { position: relative; z-index: 1; }

/* casos-uso */
#casos-uso { background: transparent; position: relative; }
#casos-uso::before {
    content: '';
    position: absolute;
    width: 680px; height: 680px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.17) 0%, transparent 60%);
    bottom: -280px; left: -220px;
    pointer-events: none; z-index: 0;
}
#casos-uso::after {
    content: '';
    position: absolute;
    width: 550px; height: 550px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.13) 0%, transparent 60%);
    top: -200px; right: -180px;
    pointer-events: none; z-index: 0;
}
#casos-uso > .container { position: relative; z-index: 1; }

/* proceso-confianza */
#proceso-confianza { position: relative; }
#proceso-confianza::after {
    content: '';
    position: absolute;
    width: 650px; height: 650px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.18) 0%, transparent 60%);
    bottom: -220px; left: -220px;
    pointer-events: none; z-index: 0;
}
#proceso-confianza::before {
    content: '';
    position: absolute;
    width: 550px; height: 550px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.13) 0%, transparent 60%);
    top: -160px; right: -160px;
    pointer-events: none; z-index: 0;
}
#proceso-confianza > .container { position: relative; z-index: 1; }

/* cta-intermedio */
#cta-intermedio { background: transparent; position: relative; }
#cta-intermedio::before {
    content: '';
    position: absolute;
    width: 1000px; height: 500px; border-radius: 50%;
    background: radial-gradient(ellipse, rgba(20,184,166,0.18) 0%, transparent 65%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none; z-index: 0;
}
#cta-intermedio > .container { position: relative; z-index: 1; }

/* faq */
#faq { position: relative; }
.bg-light-alt {
    background-color: transparent;
}
#faq::before {
    content: '';
    position: absolute;
    width: 650px; height: 650px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.17) 0%, transparent 60%);
    top: -200px; right: -200px;
    pointer-events: none; z-index: 0;
}
#faq::after {
    content: '';
    position: absolute;
    width: 480px; height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,0.12) 0%, transparent 60%);
    bottom: -180px; left: -180px;
    pointer-events: none; z-index: 0;
}
#faq > .container { position: relative; z-index: 1; }

/* Pain/relief card shared styles */
.premium-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}
.premium-card-header .section-title {
    margin-bottom: 0;
    font-size: 1.75rem;
}
.icon-large { font-size: 3rem; }

/* Hover Lift Effect */
.hover-lift {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.pricing-card {
    background: #FFFFFF;
    border-radius: var(--border-radius-lg);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(29, 100, 107, 0.15);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-main);
}

.pricing-header p {
    color: var(--color-text-light);
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--color-text-main);
}

.pricing-features ion-icon {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Use Cases Grid */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: left;
    border: 1px solid var(--color-bg-gray);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(29, 100, 107, 0.12);
}

.use-case-card:hover::before {
    opacity: 1;
}

.use-case-card ion-icon {
    font-size: 2.25rem;
    color: var(--color-primary);
    margin-bottom: 1.25rem;
    display: block;
    opacity: 0.9;
}

.use-case-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-main);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.use-case-card p {
    color: var(--color-text-muted);
    line-height: 1.65;
    font-size: 0.95rem;
}

.use-case-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 1.25rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: gap var(--transition-fast), opacity var(--transition-fast);
}
.use-case-link:hover { gap: 10px; opacity: 0.8; }

/* Responsive adjustments */
@media (max-width: 992px) {
    .pricing-card.featured {
        transform: scale(1);
    }
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    .premium-split .split-content {
        padding: 2rem;
    }
}


/* Ecosystem Grid Fix */
.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}


/* =========================================
   USER HERO BUTTONS & RESPONSIVE FIXES
   ========================================= */

/* Hero Buttons */
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--color-primary);
    color: var(--color-text-white);
    border: 2px solid var(--color-primary);
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-hero-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(29, 100, 107, 0.4);
}

.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: transparent;
    color: var(--color-text-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-hero-ghost:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

/* Hero Responsive */
@media (max-width: 992px) {
    .hero-container-left {
        padding: 0 2rem;
    }
    .hero-title-left {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .hero-container-left {
        padding: 0 1.5rem;
        justify-content: center;
    }
    
    .hero-content-left {
        align-items: center;
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-title-left {
        font-size: 2.2rem;
        text-align: center;
    }
    
    .hero-subtitle-left {
        font-size: 1.1rem;
        text-align: center;
    }
    
    .hero-cta-group-left {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .btn-hero-primary, .btn-hero-ghost {
        width: 100%;
    }
}

/* Ocultar marca de agua del video */
.hero {
    overflow: hidden !important;
}
.hero-video {
    transform: scale(1.08) !important;
    transform-origin: center;
}