/* =============================================
   BMS Enterprise Technology - Design System
   ============================================= */

/* ---- CSS Variables ---- */
:root {
    /* Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #141414;
    --bg-card-hover: #1a1a1a;
    --bg-surface: #0f0f0f;
    --bg-elevated: #1c1c1c;
    
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --text-tertiary: #737373;
    --text-muted: #525252;
    
    --accent-red: #ef4444;
    --accent-red-hover: #dc2626;
    --accent-red-glow: rgba(239, 68, 68, 0.15);
    --accent-amber: #f59e0b;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-rose: #f43f5e;
    
    --border-primary: #262626;
    --border-secondary: #1f1f1f;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-hover: #333333;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Inter Tight', 'Inter', sans-serif;
    
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Shadows */
    --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.04);
    --shadow-elevated: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-glow-red: 0 0 20px rgba(239, 68, 68, 0.2);
    
    /* Layout */
    --max-width: 1200px;
    --nav-height: 64px;
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

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

/* ---- Utility Classes ---- */
.text-red { color: var(--accent-red); }
.text-amber { color: var(--accent-amber); }
.text-purple { color: var(--accent-purple); }
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-muted { color: var(--text-secondary); }
.text-center { text-align: center; }

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* =============================================
   Announcement Bar
   ============================================= */
.announcement-bar {
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.08) 0%, rgba(10, 10, 10, 0.95) 50%, rgba(239, 68, 68, 0.08) 100%);
    border-bottom: 1px solid var(--border-secondary);
    padding: var(--space-3) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 100;
}

.announcement-bar__content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.announcement-bar__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red);
    flex-shrink: 0;
    animation: pulse-dot 2s ease-in-out infinite;
}

.announcement-bar__text {
    color: var(--text-secondary);
}

.announcement-bar__link {
    color: var(--text-primary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    white-space: nowrap;
}

.announcement-bar__link:hover {
    color: var(--accent-red);
}

.announcement-bar__link .arrow {
    transition: transform var(--transition-fast);
}

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

.announcement-bar__close {
    position: absolute;
    right: var(--space-6);
    color: var(--text-tertiary);
    padding: var(--space-2);
    transition: color var(--transition-fast);
}

.announcement-bar__close:hover {
    color: var(--text-primary);
}

.announcement-bar.hidden {
    display: none;
}

/* =============================================
   Navbar
   ============================================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-secondary);
    height: var(--nav-height);
}

.navbar__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-8);
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    flex-shrink: 0;
}

.navbar__logo {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar__logo-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.navbar__brand-text {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.navbar__logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.footer__logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.navbar__nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.navbar__item {
    position: relative;
}

.navbar__link {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
    border: none;
    background: none;
    cursor: pointer;
}

.navbar__link:hover,
.navbar__item.active .navbar__link {
    color: var(--text-primary);
}

.navbar__chevron {
    transition: transform var(--transition-fast);
    opacity: 0.5;
}

.navbar__item.has-dropdown:hover .navbar__chevron,
.navbar__item.has-dropdown.open .navbar__chevron {
    transform: rotate(180deg);
    opacity: 1;
}

/* Dropdown */
.navbar__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    min-width: 260px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-elevated);
}

.navbar__item.has-dropdown:hover .navbar__dropdown,
.navbar__item.has-dropdown.open .navbar__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.navbar__dropdown-menu {
    display: flex;
    flex-direction: column;
}

.navbar__dropdown-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar__dropdown-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.navbar__actions {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

/* Mobile Toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: 60;
}

.navbar__toggle-line {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid transparent;
    line-height: 1.4;
}

.btn--primary {
    background: var(--accent-red);
    color: white;
    border-color: var(--accent-red);
}

.btn--primary:hover {
    background: var(--accent-red-hover);
    border-color: var(--accent-red-hover);
    box-shadow: var(--shadow-glow-red);
    transform: translateY(-1px);
}

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

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.btn--sm {
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-xs);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn__arrow {
    transition: transform var(--transition-fast);
    font-size: 1.1em;
}

.btn:hover .btn__arrow {
    transform: translateX(3px);
}

/* =============================================
   Section Styles
   ============================================= */
.section {
    padding: var(--space-24) 0;
}

.section--lg {
    padding: var(--space-32) 0;
}

.section__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-6);
}

.section__label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red);
}

.section__title {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 400;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 560px;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    position: relative;
    padding: var(--space-20) 0 var(--space-16);
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 20%, rgba(239, 68, 68, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-10);
    align-items: start;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    backdrop-filter: blur(10px);
}

.hero__badge-icon {
    font-size: var(--text-sm);
}

.hero__heading {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 4.2vw, 3.75rem);
    font-weight: 400;
    line-height: 1.08;
    color: var(--text-primary);
    margin-bottom: var(--space-8);
    letter-spacing: -0.03em;
}

.hero__heading .highlight {
    background: linear-gradient(135deg, var(--accent-red), #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-10);
    max-width: 520px;
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.hero__metrics {
    display: flex;
    gap: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-secondary);
}

.hero__metric {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.hero__metric-label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.hero__metric-value {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Hero Visual (AI Network Card) */
.hero__visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding-top: var(--space-4);
}

.hero__card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    width: 100%;
    max-width: 460px;
    position: relative;
    overflow: hidden;
}

.hero__card-header {
    margin-bottom: var(--space-4);
}

.hero__card-label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: var(--space-2);
}

.hero__card-title {
    font-size: var(--text-sm);
    color: var(--text-primary);
    line-height: 1.5;
}

.hero__card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    color: var(--accent-red);
    margin-top: var(--space-2);
    font-weight: 500;
}

.hero__card-link:hover {
    color: var(--accent-red-hover);
}

/* AI Network Visualization */
.ai-network {
    width: 100%;
    height: 280px;
    position: relative;
    margin-top: var(--space-4);
}

.ai-network canvas {
    width: 100%;
    height: 100%;
}

/* =============================================
   Disciplines Section
   ============================================= */
.disciplines {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-secondary);
}

.disciplines__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.discipline-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.discipline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.discipline-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevated);
}

.discipline-card:hover::before {
    opacity: 1;
}

.discipline-card__number {
    font-size: var(--text-xs);
    color: var(--accent-red);
    font-weight: 500;
    margin-bottom: var(--space-6);
    display: block;
}

.discipline-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.discipline-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================
   Business Outcome Explorer
   ============================================= */
.outcome-explorer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-secondary);
    border-bottom: 1px solid var(--border-secondary);
}

.outcome-explorer__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    margin-top: var(--space-12);
    align-items: start;
}

.outcome-explorer__list {
    display: flex;
    flex-direction: column;
}

.outcome-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--border-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.outcome-item:first-child {
    border-top: 1px solid var(--border-secondary);
}

.outcome-item__title {
    font-size: var(--text-base);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    font-weight: 400;
}

.outcome-item__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.outcome-item:hover .outcome-item__title,
.outcome-item.active .outcome-item__title {
    color: var(--text-primary);
}

.outcome-item.active .outcome-item__dot {
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--accent-red);
}

.outcome-item.active {
    border-bottom-color: var(--accent-red);
}

/* Recommendation Panel */
.outcome-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: sticky;
    top: calc(var(--nav-height) + var(--space-8));
}

.outcome-panel__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-4);
}

.outcome-panel__label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
    box-shadow: 0 0 6px var(--accent-red);
}

.outcome-panel__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.outcome-panel__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.outcome-panel__columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.outcome-panel__col-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-3);
}

.outcome-panel__col-label::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-red);
}

.outcome-panel__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.outcome-panel__item {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    line-height: 1.5;
}

.outcome-panel__item::before {
    content: '•';
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.outcome-panel__phase {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    line-height: 1.5;
}

.outcome-panel__phase-num {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.outcome-panel__divider {
    height: 1px;
    background: var(--border-primary);
    margin: var(--space-6) 0;
}

.outcome-panel__outcome-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-3);
}

.outcome-panel__outcome-label::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-red);
}

.outcome-panel__outcome-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.outcome-panel__actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* =============================================
   Solutions Grid
   ============================================= */
.solutions {
    background: var(--bg-primary);
}

.solutions__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-12);
}

.solutions__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevated);
}

.solution-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-5);
}

.solution-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
}

.solution-card__icon--red { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }
.solution-card__icon--amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.solution-card__icon--purple { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
.solution-card__icon--cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.solution-card__icon--green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.solution-card__icon--rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }

.solution-card__tag {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.solution-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.solution-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

.solution-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    flex: 1;
}

.solution-card__feature {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    line-height: 1.5;
}

.solution-card__feature::before {
    content: '•';
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.solution-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-5);
    border-top: 1px solid var(--border-secondary);
    margin-top: auto;
}

.solution-card__explore {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.solution-card:hover .solution-card__explore {
    color: var(--text-primary);
}

.solution-card__arrow {
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    font-size: var(--text-lg);
}

.solution-card:hover .solution-card__arrow {
    color: var(--text-primary);
    transform: translateX(3px);
}

/* =============================================
   Strategy CTA Section
   ============================================= */
.strategy-cta {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-secondary);
    text-align: center;
    padding: var(--space-32) 0;
    position: relative;
    overflow: hidden;
}

.strategy-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.strategy-cta__heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.strategy-cta__heading .animated-word {
    color: var(--accent-red);
    font-style: italic;
    position: relative;
    display: inline-block;
}

.strategy-cta__text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto var(--space-10);
    position: relative;
    z-index: 1;
}

.strategy-cta__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-secondary);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__brand-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.footer__tagline {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer__email {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.footer__cta {
    align-self: flex-start;
    margin-top: var(--space-2);
}

.footer__link-col {
    display: flex;
    flex-direction: column;
}

.footer__col-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
}

.footer__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
    flex-shrink: 0;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    line-height: 1.4;
}

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

.footer__bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-secondary);
}

.footer__copyright {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* =============================================
   Content Pages (Generic)
   ============================================= */
.page-hero {
    padding: var(--space-20) 0 var(--space-12);
    border-bottom: 1px solid var(--border-secondary);
}

.page-hero__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.page-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-16) var(--space-6);
}

/* Card Grid (for case studies, insights, industries) */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

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

.content-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.content-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevated);
}

.content-card__tag {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: var(--space-4);
}

.content-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.content-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-5);
    flex: 1;
}

.content-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-secondary);
}

.content-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--accent-red);
    font-weight: 500;
    margin-top: var(--space-4);
    transition: gap var(--transition-fast);
}

.content-card__link:hover {
    gap: var(--space-3);
}

/* Results list (for case studies) */
.results-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.results-list__item {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.results-list__item::before {
    content: '✓';
    color: var(--accent-green);
    font-size: var(--text-xs);
    font-weight: 700;
}

/* =============================================
   Contact / Form Styles
   ============================================= */
.form-section {
    max-width: 640px;
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
select.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    transition: border-color var(--transition-fast);
    outline: none;
}

select.form-input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

select.form-input option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-input:focus,
.form-textarea:focus,
select.form-input:focus {
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px var(--accent-red-glow);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-tertiary);
}

.form-success {
    padding: var(--space-4) var(--space-6);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent-green);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}

/* =============================================
   Insight / Article Page
   ============================================= */
.insight-article__nav {
    border-bottom: 1px solid var(--border-secondary);
    padding: 16px 0;
}

.insight-article__nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.insight-article__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.insight-article__back:hover {
    color: var(--text-primary);
}

.insight-article__header {
    padding: 56px 0 40px;
    border-bottom: 1px solid var(--border-secondary);
}

.insight-article__header-inner {
    max-width: 720px;
}

.insight-article__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.insight-article__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

.insight-article__meta-dot {
    color: var(--border-primary);
}

.insight-article__body {
    padding: 56px 0;
}

.insight-article__content {
    max-width: 680px;
    margin-bottom: 56px;
}

.insight-article__content p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.insight-article__content p.insight-article__lead {
    font-size: 17px;
    line-height: 1.65;
    color: #4ade80;
    font-weight: 500;
    margin-bottom: 28px;
}

.insight-article__content ol,
.insight-article__content ul {
    padding-left: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    counter-reset: insight-counter;
    margin-bottom: 20px;
}

.insight-article__content ol li {
    counter-increment: insight-counter;
    display: flex;
    gap: 12px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.insight-article__content ol li::before {
    content: counter(insight-counter) ".";
    color: var(--accent-red);
    font-weight: 600;
    flex-shrink: 0;
    min-width: 20px;
    margin-top: 2px;
}

.insight-article__content ol li p {
    margin: 0;
}

.insight-article__content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.insight-article__content h2,
.insight-article__content h3 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-primary);
    margin: 36px 0 16px;
    line-height: 1.3;
}

.insight-article__content h2 { font-size: 1.4rem; }
.insight-article__content h3 { font-size: 1.15rem; }

.insight-article__content blockquote {
    border-left: 3px solid var(--accent-red);
    padding: 4px 0 4px 20px;
    margin: 28px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.insight-article__cta {
    max-width: 680px;
    padding: 32px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.insight-article__more {
    padding: 56px 0;
    border-top: 1px solid var(--border-secondary);
}

/* =============================================
   Print / PDF styles
   ============================================= */
@media print {
    /* Hide everything except the article */
    .announcement-bar,
    .navbar,
    .insight-article__nav,
    .insight-article__pdf,
    .insight-article__cta,
    .insight-article__more,
    footer,
    .footer {
        display: none !important;
    }

    body {
        background: #fff !important;
        color: #111 !important;
        font-size: 11pt;
    }

    .insight-article__header {
        padding: 24pt 0 16pt;
        border-bottom: 1pt solid #ddd;
    }

    .insight-article__title {
        font-size: 22pt;
        color: #111 !important;
    }

    .insight-article__meta {
        color: #555 !important;
        font-size: 9pt;
    }

    .insight-article__body {
        padding: 20pt 0;
    }

    .insight-article__content p,
    .insight-article__content li {
        color: #222 !important;
        font-size: 10.5pt;
        line-height: 1.65;
    }

    .insight-article__content p.insight-article__lead {
        color: #1a5c2e !important;
        font-size: 12pt;
    }

    .insight-article__content strong {
        color: #111 !important;
    }

    .insight-article__content ol li::before {
        color: #c0392b !important;
    }

    .container {
        max-width: 100% !important;
        padding: 0 24pt !important;
    }

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

    @page {
        margin: 18mm 15mm;
    }
}

/* Technology Page
   ============================================= */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-6);
}

.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.tech-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.tech-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    font-size: var(--text-xl);
    color: var(--accent-red);
}

.tech-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.tech-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================
   Animations
   ============================================= */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
    opacity: 0;
}

.animate-slide-in-right {
    animation: slideInRight 0.5s ease-out forwards;
    opacity: 0;
}

/* Staggered delays */
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }
.delay-6 { animation-delay: 600ms; }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero__visual {
        order: -1;
    }
    
    .hero__heading {
        font-size: 2.5rem;
    }
    
    .disciplines__grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .outcome-explorer__layout {
        grid-template-columns: 1fr;
    }
    
    .solutions__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 56px;
    }
    
    .navbar__nav {
        display: none;
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-primary);
        padding: var(--space-6);
        flex-direction: column;
        overflow-y: auto;
        z-index: 55;
    }
    
    .navbar__nav.open {
        display: flex;
    }
    
    .navbar__menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }
    
    .navbar__link {
        padding: var(--space-4) 0;
        font-size: var(--text-base);
        border-bottom: 1px solid var(--border-secondary);
    }
    
    .navbar__dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0 var(--space-4);
        display: none;
        min-width: auto;
    }
    
    .navbar__item.has-dropdown.open .navbar__dropdown {
        display: block;
        transform: none;
    }
    
    .navbar__dropdown-link {
        padding: var(--space-3) 0;
        border-radius: 0;
    }
    
    .navbar__actions {
        display: none;
    }
    
    .navbar__toggle {
        display: flex;
    }
    
    .navbar__toggle.active .navbar__toggle-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .navbar__toggle.active .navbar__toggle-line:nth-child(2) {
        opacity: 0;
    }
    .navbar__toggle.active .navbar__toggle-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-12) 0;
    }
    
    .hero__heading {
        font-size: 2rem;
    }
    
    .hero__metrics {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .hero__actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .solutions__grid {
        grid-template-columns: 1fr;
    }
    
    .solutions__header {
        flex-direction: column;
        gap: var(--space-6);
    }
    
    .outcome-panel {
        position: static;
    }
    
    .strategy-cta__heading {
        font-size: 1.75rem;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .announcement-bar__text {
        display: none;
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .section--lg {
        padding: var(--space-20) 0;
    }
}

@media (max-width: 480px) {
    .hero__heading {
        font-size: 1.75rem;
    }
    
    .section__title {
        font-size: var(--text-3xl);
    }
    
    .outcome-panel__columns {
        grid-template-columns: 1fr;
    }
    
    .outcome-panel__actions {
        flex-direction: column;
    }
    
    .strategy-cta__actions {
        flex-direction: column;
    }
}