/* ==========================================================================
   TICMEAL ENTERPRISE - B2B DESIGN SYSTEM & STYLESHEET
   Style: Professional, Sober, Informative Enterprise SaaS
   ========================================================================== */

:root {
    /* Brand Palette - Forest Tech & Executive Slate */
    --primary: #047857;
    --primary-hover: #065F46;
    --primary-subtle: #ECFDF5;
    --primary-border: #A7F3D0;
    --primary-text: #065F46;

    --navy: #0F172A;
    --navy-light: #1E293B;
    --navy-muted: #334155;

    /* Neutrals */
    --bg-page: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-subtle: #F1F5F9;
    --bg-dark: #0B1329;
    --bg-dark-card: #131E38;
    --bg-dark-elevated: #1B294B;

    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    --text-inverse: #FFFFFF;

    --border-subtle: #E2E8F0;
    --border-medium: #CBD5E1;
    --border-dark: rgba(255, 255, 255, 0.12);

    /* Accents */
    --accent-blue: #2563EB;
    --accent-blue-subtle: #EFF6FF;
    --accent-amber: #D97706;
    --accent-green: #10B981;

    /* Shadows (Clean & Cold) */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 6px 16px -2px rgba(15, 23, 42, 0.07), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 14px 28px -4px rgba(15, 23, 42, 0.09), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 24px 38px -6px rgba(15, 23, 42, 0.12);

    /* Border Radii */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-pill: 9999px;

    /* Layout */
    --container-max: 1220px;
    --header-height: 72px;
    --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 86px;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body.light-theme {
    background-color: var(--bg-page);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    letter-spacing: -0.011em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

/* ==========================================================================
   SHARED TYPOGRAPHIC UTILITIES & KICKERS
   ========================================================================== */
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    background: var(--primary-subtle);
    border: 1px solid var(--primary-border);
    color: var(--primary-text);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.section-kicker.kicker-light {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.16);
    color: #A7F3D0;
}

.section-heading-clean {
    font-size: clamp(1.85rem, 2.8vw, 2.45rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

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

/* ==========================================================================
   TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-announcement {
    background: var(--bg-dark);
    color: #CBD5E1;
    font-size: 0.825rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1020;
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    text-align: center;
}

.announcement-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
    border: 1px solid rgba(52, 211, 153, 0.28);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

.announcement-text {
    font-weight: 450;
    color: #E2E8F0;
}

.announcement-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #34D399;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.announcement-link:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.link-arrow {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
}

.announcement-link:hover .link-arrow {
    transform: translateX(3px);
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 1050;
    display: flex;
    align-items: center;
    transition: height var(--transition-fast), box-shadow var(--transition-fast);
}

.navbar.scrolled {
    height: 64px;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo-enterprise-badge {
    background: #F1F5F9;
    border: 1px solid var(--border-medium);
    color: var(--navy-muted);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 2px 7px;
    border-radius: var(--radius-xs);
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 28px;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: 9px 18px !important;
    font-size: 0.88rem !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1070;
}

.hamburger {
    position: relative;
    width: 22px;
    height: 2px;
    background: var(--navy);
    transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--navy);
    left: 0;
    transition: transform var(--transition-fast), top var(--transition-fast);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.open .hamburger { background: transparent; }
.nav-toggle.open .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open .hamburger::after { top: 0; transform: rotate(-45deg); }

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    z-index: 1040;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* ==========================================================================
   BUTTONS & FORM CONTROLS
   ========================================================================== */
.btn-primary {
    background: var(--primary);
    color: #FFFFFF !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 13px 26px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(4, 120, 87, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(4, 120, 87, 0.28);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 13px 24px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--border-medium);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-secondary:hover {
    background: var(--bg-subtle);
    border-color: var(--navy-muted);
    color: var(--navy);
    transform: translateY(-1px);
}

.btn-secondary svg {
    width: 17px;
    height: 17px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    display: inline-block;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   HERO SECTION (SOBER B2B CORPORATE)
   ========================================================================== */
.hero {
    position: relative;
    padding: 72px 0 84px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    border-bottom: 1px solid var(--border-subtle);
    overflow: hidden;
}

.hero-pattern-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--border-subtle) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

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

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 640px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    background: #F1F5F9;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--navy-muted);
    margin-bottom: 20px;
}

.kicker-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary);
}

.hero-title {
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.038em;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.hero-highlight {
    color: var(--primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
}

.hero-trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--navy-muted);
}

.trust-item svg {
    width: 17px;
    height: 17px;
    color: var(--primary);
    flex-shrink: 0;
}

/* Hero Showcase Canvas (Hardware / Workstation Viewport) */
.hero-showcase {
    position: relative;
}

.showcase-window {
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.window-topbar {
    background: #080E1E;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.74rem;
    color: #94A3B8;
}

.window-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.dot-close { background: #EF4444; opacity: 0.85; }
.dot-min { background: #F59E0B; opacity: 0.85; }
.dot-max { background: #10B981; opacity: 0.85; }

.window-title-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: #E2E8F0;
}

.window-title-bar svg {
    width: 14px;
    height: 14px;
    color: #34D399;
}

.window-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: #64748B;
}

.status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10B981;
}

.showcase-viewport {
    position: relative;
    background: #0B1329;
    padding: 12px;
}

.showcase-main-img {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.showcase-dock {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
}

.dock-card {
    background: #131E38;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    color: #FFFFFF;
}

.dock-ticket .dock-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: #94A3B8;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.dock-ticket .dock-header svg {
    width: 13px;
    height: 13px;
    color: #34D399;
}

.dock-ticket .dock-body {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dock-ticket-img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    background: #FFFFFF;
    border-radius: var(--radius-xs);
    padding: 2px;
}

.dock-info strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: #F8FAFC;
}

.dock-info span {
    font-size: 0.72rem;
    color: #34D399;
}

.dock-kpi {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dock-kpi-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(16, 185, 129, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #34D399;
    flex-shrink: 0;
}

.dock-kpi-icon svg {
    width: 20px;
    height: 20px;
}

.dock-kpi-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94A3B8;
    font-weight: 600;
}

.dock-kpi-val {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: #34D399;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

.dock-kpi-sub {
    font-size: 0.68rem;
    color: #64748B;
}

/* ==========================================================================
   SOLUCIÓN & PILARES OPERATIVOS
   ========================================================================== */
.social-proof-bar {
    padding: 80px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
}

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

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.pillar-card {
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: flex;
    flex-direction: column;
}

.pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-border);
    background: #FFFFFF;
}

.pillar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.pillar-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: var(--primary-subtle);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-icon svg {
    width: 22px;
    height: 22px;
}

.pillar-tag {
    font-size: 0.68rem;
    font-weight: 700;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    color: var(--text-muted);
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 2px 7px;
    border-radius: var(--radius-xs);
    letter-spacing: 0.05em;
}

.pillar-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pillar-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* Industry Vertical Bar */
.industry-bar {
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.industry-bar-label {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--navy-muted);
}

.industry-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.industry-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    padding: 7px 14px;
    border-radius: var(--radius-md);
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.industry-chip svg {
    width: 17px;
    height: 17px;
    color: var(--primary);
    flex-shrink: 0;
}

/* ==========================================================================
   AI COPILOT SECTION (TECHNICAL SPECIFICATION STYLE)
   ========================================================================== */
.ai-feature-section {
    padding: 96px 0;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border-subtle);
}

.ai-banner {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    box-shadow: var(--shadow-sm);
}

.ai-banner-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

.badge-module {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
}

.badge-tech-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--navy-muted);
}

.badge-tech-model {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-subtle);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
}

.ai-heading {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.ai-lead {
    font-size: 1.08rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}

.ai-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.ai-point {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.ai-point-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--primary-subtle);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-point-icon svg {
    width: 20px;
    height: 20px;
}

.ai-point-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ai-point-text p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.ai-cta-row {
    display: flex;
}

/* AI Visual Mockup Frame */
.code-preview-mockup {
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

.preview-header {
    background: #080E1E;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.74rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.preview-title {
    color: #E2E8F0;
    font-weight: 600;
}

.preview-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
    border: 1px solid rgba(52, 211, 153, 0.25);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

.preview-canvas {
    padding: 12px;
    background: #0F172A;
}

.ai-preview-img {
    width: 100%;
    border-radius: var(--radius-sm);
}

.ai-output-badge {
    margin: 12px;
    background: #1E293B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #FFFFFF;
}

.ai-output-badge .badge-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-output-badge .badge-icon svg {
    width: 16px;
    height: 16px;
}

.badge-text-wrap strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: #F8FAFC;
}

.badge-text-wrap span {
    font-size: 0.74rem;
    color: #94A3B8;
}

/* ==========================================================================
   PERSONA SWITCHER SECTION (EXECUTIVE STAKEHOLDER SELECTOR)
   ========================================================================== */
.persona-section {
    padding: 96px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
}

.persona-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 40px;
    margin-bottom: 32px;
}

.persona-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.persona-tab:hover {
    background: #FFFFFF;
    border-color: var(--navy-muted);
    color: var(--navy);
}

.persona-tab.active {
    background: var(--navy);
    color: #FFFFFF;
    border-color: var(--navy);
    box-shadow: var(--shadow-sm);
}

.tab-icon-svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.persona-tab.active .tab-icon-svg {
    color: #34D399;
}

.persona-panels-wrapper {
    position: relative;
}

.persona-panel {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.persona-panel.active {
    display: block;
    opacity: 1;
}

.persona-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.persona-role-badge {
    display: inline-block;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--primary);
    background: var(--primary-subtle);
    padding: 4px 10px;
    border-radius: var(--radius-xs);
    margin-bottom: 16px;
}

.persona-copy h3 {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    line-height: 1.35;
    margin-bottom: 16px;
}

.persona-copy p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.persona-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.persona-checklist li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.persona-checklist li svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.persona-checklist strong {
    color: var(--text-primary);
}

.persona-mockup-frame {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.mockup-header-bar {
    background: #F1F5F9;
    padding: 9px 14px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.persona-mockup-frame img {
    width: 100%;
}

.persona-caption {
    padding: 10px 14px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    border-top: 1px solid var(--border-subtle);
    background: #FFFFFF;
}

/* ==========================================================================
   BENTO GRID: CORE PLATFORM CAPABILITIES
   ========================================================================== */
.platform-bento-section {
    padding: 96px 0;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border-subtle);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.bento-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.bento-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.bento-card-content {
    padding: 26px 24px 14px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.bento-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.bento-tag {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--navy-muted);
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
}

.bento-spec {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
}

.bento-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.bento-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin-bottom: 14px;
}

.bento-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    margin-bottom: 16px;
}

.bento-tags span {
    font-size: 0.72rem;
    font-weight: 600;
    background: var(--bg-subtle);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    padding: 3px 8px;
    border-radius: var(--radius-xs);
}

.bento-card-image {
    padding: 0 20px 20px;
}

.bento-card-image img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    object-position: top center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: #F8FAFC;
    transition: transform var(--transition-fast);
}

.bento-card:hover .bento-card-image img {
    transform: scale(1.015);
}

/* ==========================================================================
   HOW IT WORKS (3-STEP IMPLEMENTATION LIFECYCLE)
   ========================================================================== */
.how-it-works-section {
    padding: 96px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
    position: relative;
}

.step-card {
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.step-num {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    margin-bottom: 14px;
    letter-spacing: 0.05em;
}

.step-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    margin-bottom: 20px;
}

.step-icon svg {
    width: 22px;
    height: 22px;
}

.step-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.015em;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE ROI & WASTE REDUCTION CALCULATOR
   ========================================================================== */
.roi-section {
    padding: 96px 0;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border-subtle);
}

.roi-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    box-shadow: var(--shadow-sm);
}

.roi-header {
    margin-bottom: 44px;
}

.roi-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.roi-controls {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.slider-group {
    background: var(--bg-page);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
}

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

.slider-header label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

.slider-value {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary);
    background: var(--primary-subtle);
    padding: 3px 10px;
    border-radius: var(--radius-xs);
    font-variant-numeric: tabular-nums;
}

.roi-slider {
    width: 100%;
    height: 6px;
    border-radius: var(--radius-pill);
    background: var(--border-medium);
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.roi-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid #FFFFFF;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.25);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.roi-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.roi-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid #FFFFFF;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.25);
    cursor: pointer;
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 8px;
}

/* ROI Results View */
.roi-results {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    color: #FFFFFF;
    box-shadow: var(--shadow-md);
}

.result-hero-card {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding-bottom: 24px;
    margin-bottom: 24px;
}

.result-lead-label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94A3B8;
    font-weight: 700;
    margin-bottom: 8px;
}

.result-big-number {
    font-size: clamp(2.4rem, 3.4vw, 3rem);
    font-weight: 800;
    color: #34D399;
    letter-spacing: -0.03em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    margin-bottom: 12px;
}

.result-disclaimer {
    font-size: 0.78rem;
    color: #94A3B8;
    line-height: 1.5;
}

.secondary-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.secondary-result-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 14px 12px;
}

.sec-label {
    display: block;
    font-size: 0.72rem;
    color: #94A3B8;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.sec-number {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    margin-bottom: 4px;
}

.sec-sub {
    font-size: 0.68rem;
    color: #64748B;
}

/* ==========================================================================
   ENTERPRISE SECURITY & COMPLIANCE (TECHNICAL SPEC SHEET)
   ========================================================================== */
.security-section {
    padding: 96px 0;
    background: var(--bg-dark);
    color: #FFFFFF;
}

.security-box {
    max-width: 1100px;
    margin: 0 auto;
}

.security-header-wrap {
    margin-bottom: 56px;
}

.security-title {
    font-size: clamp(1.85rem, 2.8vw, 2.45rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.security-subtitle {
    font-size: 1.05rem;
    color: #94A3B8;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.security-card {
    background: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: transform var(--transition-base), border-color var(--transition-base);
}

.security-card:hover {
    transform: translateY(-2px);
    border-color: rgba(52, 211, 153, 0.4);
}

.sec-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.12);
    color: #34D399;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.sec-icon svg {
    width: 22px;
    height: 22px;
}

.security-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.security-card p {
    font-size: 0.92rem;
    color: #94A3B8;
    line-height: 1.6;
}

.security-card code {
    background: rgba(255, 255, 255, 0.1);
    color: #34D399;
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 0.82rem;
}

/* ==========================================================================
   CONTACT SECTION (TWO-COLUMN ENTERPRISE BRIEFING & FORM)
   ========================================================================== */
.contact {
    padding: 96px 0;
    background: var(--bg-page);
    border-bottom: 1px solid var(--border-subtle);
}

.contact-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    box-shadow: var(--shadow-sm);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
}

.contact-briefing {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.contact-heading {
    font-size: clamp(1.85rem, 2.5vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 14px;
    line-height: 1.25;
}

.contact-lead {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
}

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

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

.check-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-subtle);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.check-icon svg {
    width: 14px;
    height: 14px;
}

.contact-check-item strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.contact-check-item span {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.input-group input,
.select-input,
.input-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.92rem;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input-group input:focus,
.select-input:focus,
.input-group textarea:focus {
    outline: none;
    background: #FFFFFF;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.15);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: #94A3B8;
}

.select-input {
    cursor: pointer;
}

.submit-btn {
    padding: 15px;
    font-size: 1rem;
    margin-top: 6px;
}

/* ==========================================================================
   ENTERPRISE FOOTER
   ========================================================================== */
.footer {
    background: #080E1E;
    color: #94A3B8;
    padding: 72px 0 36px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo {
    height: 36px;
    width: auto;
}

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    color: #94A3B8;
    margin-bottom: 20px;
}

.footer-security-stamp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.74rem;
    color: #CBD5E1;
}

.footer-security-stamp svg {
    width: 14px;
    height: 14px;
    color: #34D399;
}

.footer-links h4,
.footer-contact h4 {
    color: #FFFFFF;
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: #94A3B8;
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: #34D399;
}

.contact-email a {
    color: #FFFFFF;
    font-weight: 600;
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.contact-email a:hover {
    color: #34D399;
}

.contact-sub {
    font-size: 0.82rem;
    color: #64748B;
    line-height: 1.5;
    margin-top: 6px;
    margin-bottom: 16px;
}

.footer-bottom {
    padding-top: 28px;
    text-align: center;
    font-size: 0.8rem;
    color: #64748B;
}

/* ==========================================================================
   ANIMATIONS & TRANSITIONS (CLEAN & SUBTLE)
   ========================================================================== */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-load {
    animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.45s ease-out, transform 0.45s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (DESKTOP, TABLET, MOBILE)
   ========================================================================== */

/* 1. Large & Landscape Tablets (900px - 1024px) */
@media (max-width: 1024px) {
    .hero-grid,
    .ai-banner-grid,
    .persona-grid,
    .roi-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        height: 100dvh;
        background: #0B1329;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 8px;
        padding: 85px 24px 36px;
        box-shadow: -10px 0 35px rgba(0, 0, 0, 0.7);
        z-index: 1060;
        transition: right var(--transition-base);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        pointer-events: auto;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links li {
        width: 100%;
        list-style: none;
    }

    .nav-links a {
        color: #F1F5F9;
        font-size: 1.05rem;
        display: flex;
        align-items: center;
        width: 100%;
        min-height: 44px;
        padding: 10px 14px;
        border-radius: var(--radius-md);
        transition: background-color var(--transition-fast), color var(--transition-fast);
        -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
        cursor: pointer;
    }

    .nav-links a:hover,
    .nav-links a:active {
        background: rgba(255, 255, 255, 0.08);
        color: #34D399;
    }

    .nav-links .nav-cta {
        margin-top: 10px;
        text-align: center !important;
        justify-content: center;
        width: 100%;
        display: flex;
        padding: 13px !important;
    }
}

/* 2. Portrait Tablets & Large Phones (681px - 899px) */
@media (max-width: 899px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .persona-tabs {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .ai-banner,
    .roi-box,
    .contact-card,
    .persona-grid {
        padding: 36px 24px;
    }
}

/* 3. Small Screen & Mobile (<= 680px) */
@media (max-width: 680px) {
    .hero {
        padding: 44px 0 60px;
    }

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

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

    .bento-card-image img {
        height: 200px;
    }

    .persona-tabs {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .secondary-results-grid {
        grid-template-columns: 1fr;
    }

    .industry-bar {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
    }

    .showcase-dock {
        grid-template-columns: 1fr;
    }
}