/* ==========================================================================
   Servelens Theme — Main Stylesheet
   Version: 1.0.0
   ========================================================================== */

/* ── 1. CSS Custom Properties ─────────────────────────────────────────────── */
:root {
    /* Brand Colors */
    --color-primary:        #ff6b35;
    --color-primary-dark:   #e55a28;
    --color-primary-light:  #fff4ef;
    --color-primary-rgb:    255, 107, 53;

    /* Neutrals */
    --color-dark:           #111827;
    --color-dark-alt:       #1f2937;
    --color-body:           #374151;
    --color-muted:          #6b7280;
    --color-border:         #e5e7eb;
    --color-bg-light:       #f9fafb;
    --color-bg-alt:         #f3f4f6;
    --color-white:          #ffffff;

    /* Typography */
    --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading:   'Poppins', var(--font-sans);

    /* Font Sizes — fluid scale */
    --text-xs:    0.75rem;    /* 12px */
    --text-sm:    0.875rem;   /* 14px */
    --text-base:  1rem;       /* 16px */
    --text-lg:    1.125rem;   /* 18px */
    --text-xl:    1.25rem;    /* 20px */
    --text-2xl:   1.5rem;     /* 24px */
    --text-3xl:   1.875rem;   /* 30px */
    --text-4xl:   2.25rem;    /* 36px */
    --text-5xl:   3rem;       /* 48px */
    --text-6xl:   3.75rem;    /* 60px */

    /* 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;

    /* Layout */
    --container-max:   1200px;
    --container-pad:   clamp(1rem, 4vw, 2rem);
    --border-radius:   8px;
    --border-radius-lg:16px;
    --border-radius-xl:24px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg:  0 10px 30px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.06);
    --shadow-xl:  0 20px 60px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.08);

    /* Transitions */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;

    /* Header height */
    --header-height: 72px;
}


/* ── 2. Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-body);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video, svg { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: var(--text-base); }

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 1rem;
    z-index: 1000;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    font-weight: 600;
    transition: top var(--transition-fast);
}
.skip-link:focus { top: 0; }

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}


/* ── 3. Layout Utilities ──────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section-pad { padding-block: var(--space-20); }
.section-pad-sm { padding-block: var(--space-12); }

.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-muted   { color: var(--color-muted); }
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }


/* ── 4. Typography ────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.25;
    color: var(--color-dark);
    font-weight: 700;
}

h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl)); }
h3 { font-size: clamp(var(--text-xl),  2.5vw, var(--text-2xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

.lead {
    font-size: var(--text-lg);
    color: var(--color-muted);
    line-height: 1.8;
}

strong { font-weight: 600; color: var(--color-dark); }


/* ── 5. Section Headers ───────────────────────────────────────────────────── */
.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-4);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: 100px;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.section-header h2 { margin-bottom: var(--space-4); }

.section-header p {
    font-size: var(--text-lg);
    color: var(--color-muted);
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: 0;
}

.section-header.left { text-align: left; }
.section-header.left p { margin-inline: 0; }


/* ── 6. Buttons ───────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius);
    font-size: var(--text-base);
    font-weight: 600;
    font-family: var(--font-sans);
    line-height: 1;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

.btn-sm  { padding: 0.5rem 1.25rem; font-size: var(--text-sm); }
.btn-lg  { padding: 1rem 2.5rem; font-size: var(--text-lg); }
.btn-full { width: 100%; }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-secondary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.btn-dark {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}
.btn-dark:hover {
    background: var(--color-dark-alt);
    transform: translateY(-1px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}
.btn-white:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--color-white);
}

/* Icon button */
.btn svg { flex-shrink: 0; }


/* ── 7. Site Header ───────────────────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    background: var(--color-white);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
    border-color: var(--color-border);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--space-8);
}

/* Logo */
.header-logo .site-logo,
.header-logo a {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.03em;
}
.header-logo img { height: 40px; width: auto; }

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
}

.nav-menu > li { position: relative; }

.nav-menu > li > a {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-dark);
    border-radius: var(--border-radius);
    transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Dropdown */
.nav-menu .has-dropdown > a::after,
.nav-menu li.menu-item-has-children > a::after {
    content: '';
    display: inline-block;
    width: 0; height: 0;
    margin-left: 6px;
    border: 4px solid transparent;
    border-top-color: currentColor;
    vertical-align: middle;
    transition: transform var(--transition-fast);
}

.nav-menu li.menu-item-has-children:hover > a::after { transform: rotate(180deg); }

.nav-menu .sub-menu,
.nav-menu .dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    min-width: 240px;
    padding: var(--space-2);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    list-style: none;
    z-index: 100;
}

.nav-menu li.menu-item-has-children:hover > .sub-menu,
.nav-menu li.menu-item-has-children:hover > .dropdown-menu,
.nav-menu .has-dropdown:hover > .sub-menu,
.nav-menu .has-dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-menu .sub-menu li a,
.nav-menu .dropdown-menu li a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-body);
    border-radius: var(--border-radius);
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}
.nav-menu .sub-menu li a:hover,
.nav-menu .dropdown-menu li a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: var(--space-2);
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
}
.mobile-toggle:hover { background: var(--color-bg-light); }

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
}

.mobile-toggle.is-active .toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.is-active .toggle-bar:nth-child(2) { opacity: 0; }
.mobile-toggle.is-active .toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    z-index: 850;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
}
.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav-inner { padding: var(--space-6) var(--space-8); }

.mobile-menu { list-style: none; }
.mobile-menu li { border-bottom: 1px solid var(--color-border); }
.mobile-menu li a {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-dark);
    transition: color var(--transition-fast);
}
.mobile-menu li a:hover { color: var(--color-primary); }

.mobile-menu .sub-menu {
    padding-left: var(--space-4);
    list-style: none;
}
.mobile-menu .sub-menu li { border-bottom: 1px solid var(--color-bg-alt); }
.mobile-menu .sub-menu li a { font-size: var(--text-base); color: var(--color-muted); }

.mobile-nav-cta {
    margin-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-3) 0;
}

/* Page Overlay */
.page-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 800;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.page-overlay.is-visible { opacity: 1; }


/* ── 8. Breadcrumbs ───────────────────────────────────────────────────────── */
.breadcrumbs {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.7);
}

.breadcrumbs ol {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-1);
    list-style: none;
    justify-content: center;
}

.breadcrumbs a { color: rgba(255,255,255,0.85); }
.breadcrumbs a:hover { color: var(--color-white); }
.breadcrumbs .breadcrumb-sep { opacity: 0.5; }
.breadcrumbs span[aria-current] { color: var(--color-white); font-weight: 500; }


/* ── 9. Page Hero (interior pages) ───────────────────────────────────────── */
.page-hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1f2937 60%, #374151 100%);
    color: var(--color-white);
    padding: var(--space-16) 0 var(--space-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero h1 { color: var(--color-white); margin-bottom: var(--space-4); }
.page-hero .page-hero__tagline {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin-inline: auto;
}


/* ── 10. Hero Section (Home) ──────────────────────────────────────────────── */
.hero {
    position: relative;
    overflow: hidden;
    padding: var(--space-20) 0 var(--space-16);
    background: linear-gradient(160deg, #fff9f7 0%, var(--color-white) 60%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-6);
}

.hero-eyebrow span {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-text h1 {
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.hero-text h1 .highlight { color: var(--color-primary); }

.hero-text p {
    font-size: var(--text-lg);
    color: var(--color-muted);
    max-width: 480px;
    margin-bottom: var(--space-8);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.hero-meta-item svg { color: var(--color-primary); flex-shrink: 0; }

.hero-visual {
    position: relative;
}

.hero-dashboard {
    background: var(--color-dark);
    border-radius: var(--border-radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
}

.hero-dashboard::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #f7931e);
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-5);
}

.dashboard-dots {
    display: flex;
    gap: var(--space-2);
}

.dashboard-dots span {
    width: 10px; height: 10px;
    border-radius: 50%;
}

.dashboard-dots span:nth-child(1) { background: #ff5f56; }
.dashboard-dots span:nth-child(2) { background: #ffbd2e; }
.dashboard-dots span:nth-child(3) { background: #27c93f; }

.dashboard-title { color: rgba(255,255,255,0.5); font-size: var(--text-xs); }

.dashboard-live {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    font-weight: 600;
    color: #27c93f;
}

.live-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #27c93f;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

.camera-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.camera-feed {
    background: #1a1a2e;
    border-radius: var(--border-radius);
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
}

.camera-feed-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.camera-feed-inner svg { opacity: 0.2; }

.detection-box {
    position: absolute;
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    animation: scan 4s ease-in-out infinite;
}

@keyframes scan {
    0%, 100% { opacity: 1; border-color: var(--color-primary); }
    50% { opacity: 0.5; border-color: #f7931e; }
}

.camera-label {
    position: absolute;
    bottom: var(--space-2);
    left: var(--space-2);
    font-size: 9px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    background: rgba(0,0,0,0.5);
    padding: 2px 6px;
    border-radius: 3px;
}

.camera-rec {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #ef4444;
    animation: blink 1s ease-in-out infinite;
}

.dashboard-alerts {
    background: rgba(255,255,255,0.04);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    border: 1px solid rgba(255,255,255,0.06);
}

.alert-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.7);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.alert-row:last-child { border-bottom: none; padding-bottom: 0; }

.alert-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.alert-dot.red    { background: #ef4444; }
.alert-dot.yellow { background: #f59e0b; }
.alert-dot.green  { background: #10b981; }

.alert-time { color: rgba(255,255,255,0.35); margin-left: auto; flex-shrink: 0; }


/* ── 11. Stats Bar ────────────────────────────────────────────────────────── */
.stats-bar {
    background: var(--color-dark);
    padding: var(--space-10) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    text-align: center;
}

.stat-item {
    padding: var(--space-6);
    border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(var(--text-3xl), 4vw, 2.8rem);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.55);
    font-weight: 500;
    line-height: 1.4;
}


/* ── 12. Feature Cards ────────────────────────────────────────────────────── */
.feature-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }

.feature-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #f7931e);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    transform: translateY(-4px);
}
.feature-card:hover::after { transform: scaleX(1); }

.feature-icon {
    width: 56px; height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--space-5);
    transition: all var(--transition-base);
}
.feature-card:hover .feature-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.feature-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.feature-card p { color: var(--color-muted); font-size: var(--text-sm); margin-bottom: 0; line-height: 1.7; }


/* ── 13. Solutions Cards ──────────────────────────────────────────────────── */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

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

.solution-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--color-primary-rgb), 0.25);
    transform: translateY(-4px);
}

.solution-card-category {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.solution-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.solution-card p {
    color: var(--color-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
    flex: 1;
    margin-bottom: var(--space-6);
}

.solution-modules {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.solution-module-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: var(--text-xs);
    color: var(--color-body);
}

.solution-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: gap var(--transition-fast);
    margin-top: auto;
}
.solution-card-link:hover { gap: var(--space-3); }


/* ── 14. Feature Checklist ────────────────────────────────────────────────── */
.feature-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.feature-checklist li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-body);
    line-height: 1.6;
}

.feature-checklist li::before {
    content: '';
    flex-shrink: 0;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    margin-top: 2px;
}

.feature-checklist.dark li { color: rgba(255,255,255,0.85); }


/* ── 15. How It Works ─────────────────────────────────────────────────────── */
.how-it-works { background: var(--color-bg-light); }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 44px;
    left: calc(16.66% + 28px);
    right: calc(16.66% + 28px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), rgba(var(--color-primary-rgb), 0.2));
}

.step-item { text-align: center; position: relative; }

.step-number {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 6px rgba(var(--color-primary-rgb), 0.15);
}

.step-item h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.step-item p  { font-size: var(--text-sm); color: var(--color-muted); }


/* ── 16. Industries Section ───────────────────────────────────────────────── */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.industry-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
    cursor: default;
}
.industry-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.industry-icon {
    width: 48px; height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius-lg);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    margin: 0 auto var(--space-4);
}

.industry-card h4 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.industry-card p  { font-size: var(--text-xs); color: var(--color-muted); margin-bottom: 0; }


/* ── 17. Technology Section ───────────────────────────────────────────────── */
.tech-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.tech-content h2 { margin-bottom: var(--space-4); }
.tech-content p  { color: var(--color-muted); margin-bottom: var(--space-8); }

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

.tech-tag {
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-dark);
}

.tech-visual {
    background: var(--color-dark);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
}

.tech-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 60%, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 60%);
}

.compat-logos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    position: relative;
    z-index: 1;
}

.compat-item {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    text-align: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: rgba(255,255,255,0.6);
}


/* ── 18. CTA Section ──────────────────────────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #f7931e 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-inner {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: var(--space-20) 0;
}

.cta-inner h2 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
}

.cta-inner p {
    color: rgba(255,255,255,0.9);
    font-size: var(--text-lg);
    max-width: 560px;
    margin-inline: auto;
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}


/* ── 19. Site Footer ──────────────────────────────────────────────────────── */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.7); }

.footer-top { padding: var(--space-16) 0 var(--space-12); }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--space-4);
    text-decoration: none;
}

.footer-tagline {
    font-size: var(--text-sm);
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    margin-bottom: var(--space-6);
}

.footer-contact { font-style: normal; }
.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.55);
    margin-bottom: var(--space-3);
    line-height: 1.5;
}
.footer-contact p:last-child { margin-bottom: 0; }

.footer-contact-icon {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition-fast);
}
.footer-contact a:hover { color: var(--color-primary); }

.footer-heading {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-5);
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--space-3); }
.footer-links a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.55);
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}
.footer-links a:hover { color: var(--color-primary); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: var(--space-6) 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.copyright {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
    margin-bottom: 0;
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
    transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--color-primary); }


/* ── 20. Contact Page ─────────────────────────────────────────────────────── */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-info-card {
    background: var(--color-dark);
    border-radius: var(--border-radius-xl);
    padding: var(--space-10);
    color: var(--color-white);
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.contact-info-card h3 { color: var(--color-white); margin-bottom: var(--space-2); }
.contact-info-card > p { color: rgba(255,255,255,0.65); margin-bottom: var(--space-8); font-size: var(--text-sm); }

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-detail:last-of-type { border-bottom: none; }

.contact-detail-icon {
    width: 42px; height: 42px;
    background: rgba(var(--color-primary-rgb), 0.15);
    border-radius: var(--border-radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-detail-text h5 {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-1);
    font-weight: 500;
}
.contact-detail-text p,
.contact-detail-text a {
    font-size: var(--text-base);
    color: var(--color-white);
    font-weight: 500;
    margin-bottom: 0;
}
.contact-detail-text a:hover { color: var(--color-primary); }

/* Contact Form */
.contact-form-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-sm);
}

.contact-form-card h3 { margin-bottom: var(--space-2); }
.contact-form-card > p { color: var(--color-muted); font-size: var(--text-sm); margin-bottom: var(--space-8); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.form-group label .required { color: var(--color-primary); margin-left: 2px; }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--text-base);
    color: var(--color-dark);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.12);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-message {
    padding: var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--text-sm);
    font-weight: 500;
    display: none;
    margin-top: var(--space-4);
}
.form-message.success { background: #dcfce7; color: #166534; display: block; }
.form-message.error   { background: #fef2f2; color: #991b1b; display: block; }


/* ── 21. Solution Detail Page ─────────────────────────────────────────────── */
.solution-hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1f2937 60%);
    color: var(--color-white);
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -5%;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.solution-hero-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.solution-hero-text .section-badge { background: rgba(var(--color-primary-rgb), 0.2); color: var(--color-primary); }
.solution-hero-text h1 { color: var(--color-white); margin-bottom: var(--space-4); }
.solution-hero-text .lead { color: rgba(255,255,255,0.75); margin-bottom: var(--space-8); }
.solution-hero-text .hero-actions { margin-top: 0; }

.solution-hero-visual {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
}

.solution-hero-visual h4 {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-5);
}

.module-list { list-style: none; }
.module-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.8);
}
.module-list li:last-child { border-bottom: none; }
.module-list li::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    flex-shrink: 0;
}

/* Solution content layout */
.solution-content-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: var(--space-12);
    align-items: start;
}

.solution-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.sidebar-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
}

.sidebar-card h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.sidebar-nav { list-style: none; }
.sidebar-nav li { margin-bottom: var(--space-2); }
.sidebar-nav a {
    font-size: var(--text-sm);
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}
.sidebar-nav a:hover { color: var(--color-primary); }

.solution-section { margin-bottom: var(--space-12); }
.solution-section h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.solution-section h2 svg { color: var(--color-primary); }

/* Benefits grid */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.benefit-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-5);
}

.benefit-card h5 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.benefit-card p  { font-size: var(--text-sm); color: var(--color-muted); margin-bottom: 0; }

/* Use cases chips */
.usecase-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.usecase-chip {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-dark);
}
.usecase-chip svg { color: var(--color-primary); }


/* ── 22. Terms & Privacy Pages ────────────────────────────────────────────── */
.terms-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--space-12);
    align-items: start;
}

.terms-toc {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
}

.terms-toc h4 { font-size: var(--text-base); margin-bottom: var(--space-4); }

.toc-list { list-style: none; }
.toc-list li { margin-bottom: var(--space-2); }
.toc-list a {
    font-size: var(--text-sm);
    color: var(--color-muted);
    display: block;
    padding: var(--space-1) 0;
    transition: color var(--transition-fast);
}
.toc-list a:hover { color: var(--color-primary); }

.terms-body { max-width: none; }

.terms-section {
    margin-bottom: var(--space-10);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--color-border);
}
.terms-section:last-child { border-bottom: none; }

.terms-section h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-5);
    scroll-margin-top: calc(var(--header-height) + var(--space-8));
}

.terms-section h3 { font-size: var(--text-xl); margin-bottom: var(--space-4); margin-top: var(--space-6); }

.terms-section p,
.terms-section li {
    font-size: var(--text-base);
    color: var(--color-body);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.terms-section ul,
.terms-section ol {
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.terms-section ul li { list-style: disc; }
.terms-section ol li { list-style: decimal; }


/* ── 23. 404 Page ─────────────────────────────────────────────────────────── */
.error-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-20) 0;
}

.error-code {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-4);
    opacity: 0.15;
    position: absolute;
}

.error-content { position: relative; z-index: 1; }
.error-content h1 { margin-bottom: var(--space-4); }
.error-content p  { color: var(--color-muted); max-width: 440px; margin-inline: auto; margin-bottom: var(--space-8); }


/* ── 24. Scroll Animations ────────────────────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }


/* ── 25. Responsive ───────────────────────────────────────────────────────── */
@media ( max-width: 1100px ) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
    .footer-brand { grid-column: 1 / -1; }
}

@media ( max-width: 1024px ) {
    .header-nav { display: none; }
    .mobile-toggle { display: flex; }
    .mobile-nav { display: block; }

    .hero-content { grid-template-columns: 1fr; }
    .hero-text p  { max-width: 100%; }
    .hero-dashboard { max-width: 520px; margin: 0 auto; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .stat-item:nth-child(odd)  { border-right: 1px solid rgba(255,255,255,0.08); }
    .stat-item:last-child,
    .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

    .feature-cards  { grid-template-columns: repeat(2, 1fr); }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid     { grid-template-columns: repeat(2, 1fr); }
    .steps-grid::before { display: none; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }

    .tech-split { grid-template-columns: 1fr; }

    .contact-layout { grid-template-columns: 1fr; }
    .contact-info-card { position: static; }

    .solution-hero-inner { grid-template-columns: 1fr; }
    .solution-content-layout { grid-template-columns: 1fr; }
    .solution-sidebar { position: static; }

    .terms-layout { grid-template-columns: 1fr; }
    .terms-toc { position: static; }

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

@media ( max-width: 768px ) {
    :root { --space-20: 3.5rem; --space-16: 2.5rem; }

    .feature-cards  { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: 1fr; gap: var(--space-6); }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-meta { flex-direction: column; align-items: flex-start; gap: var(--space-3); }

    .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
    .footer-bottom-inner { flex-direction: column; align-items: flex-start; }

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

    .cta-buttons { flex-direction: column; align-items: center; }
}

@media ( max-width: 480px ) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .industries-grid { grid-template-columns: 1fr; }

    .contact-form-card,
    .contact-info-card { padding: var(--space-6); }

    .solution-hero { padding: var(--space-12) 0; }
    .camera-grid { grid-template-columns: 1fr 1fr; }
}


/* ── 26. Print Styles ─────────────────────────────────────────────────────── */
@media print {
    .site-header, .site-footer, .mobile-toggle, .cta-section { display: none; }
    body { color: #000; font-size: 12pt; }
    a::after { content: " (" attr(href) ")"; }
}
/* ── 27. Comparison Section ───────────────────────────────────────────────── */

/* Wrapper — white background contrasts with bg-light above and orange CTA below */
.comparison-section { background: var(--color-white); }

/* Table shell */
.comparison-table {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Shared grid: label | legacy | servelens */
.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 220px 1fr 1fr;
    align-items: stretch;
}

/* ── Header row ── */
.comparison-header { background: var(--color-dark); }

.comparison-header .comparison-col {
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-right: 1px solid rgba(255,255,255,0.08);
}
.comparison-header .comparison-col:last-child { border-right: none; }

.comparison-header .comparison-col--label {
    background: transparent;
    color: transparent;
}

.comparison-header .comparison-col--legacy {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.5);
}
.comparison-header .comparison-col--legacy svg { flex-shrink: 0; opacity: 0.6; }

.comparison-header .comparison-col--servelens {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    position: relative;
}
.comparison-header .comparison-col--servelens::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #f7931e);
}
.comparison-header .comparison-col--servelens svg { flex-shrink: 0; }

/* ── Body rows ── */
.comparison-row {
    border-top: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}
.comparison-row:first-of-type { border-top: none; }
.comparison-row:hover { background: var(--color-bg-light); }

.comparison-row .comparison-col {
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-sm);
    line-height: 1.6;
    border-right: 1px solid var(--color-border);
}
.comparison-row .comparison-col:last-child { border-right: none; }

/* Row label — category name */
.comparison-row .comparison-col--label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
}

/* Legacy column body — warm red tint */
.comparison-row .comparison-col--legacy {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    color: var(--color-body);
    background: #fff8f7;
}

/* Servelens column body — fresh green tint */
.comparison-row .comparison-col--servelens {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    color: var(--color-dark);
    font-weight: 500;
    background: #f0fdf4;
}

/* ── Icon badges ── */
.comparison-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}
.comparison-icon--no  { background: #fee2e2; color: #dc2626; }
.comparison-icon--yes { background: #dcfce7; color: #16a34a; }
.comparison-icon svg  { display: block; }

/* ── Responsive ── */
@media ( max-width: 1024px ) {
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr 1fr;
    }
    .comparison-header .comparison-col--label,
    .comparison-row   .comparison-col--label { display: none; }
}

@media ( max-width: 768px ) {
    .comparison-header { display: none; }
    .comparison-row    { grid-template-columns: 1fr; }
    .comparison-row .comparison-col--label {
        display: flex !important;
        grid-column: 1 / -1;
        background: var(--color-bg-alt);
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-xs);
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--color-muted);
        border-right: none !important;
    }
}

/* ==========================================================================
   About Page — Complete Styles
   Replace the existing About Page section at the bottom of style.css
   ========================================================================== */


/* ── About: Story Section ─────────────────────────────────────────────────── */
.about-story-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-16);
    align-items: center;
}

.about-story-text h2  { margin-bottom: var(--space-5); }
.about-story-text > p { color: var(--color-muted); line-height: 1.8; }

/* Dark stat card */
.about-story-card {
    background: var(--color-dark);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
}

.about-story-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #f7931e);
}

.about-story-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.about-story-metric   { display: flex; flex-direction: column; }
.about-metric-item    { padding: var(--space-5) 0; }
.about-metric-divider { height: 1px; background: rgba(255,255,255,0.07); }

.about-metric-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.about-metric-label        { font-size: var(--text-sm); color: rgba(255,255,255,0.55); line-height: 1.5; }
.about-metric-label strong { color: rgba(255,255,255,0.85); font-weight: 600; }

.about-story-card-footer {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: 1px solid rgba(255,255,255,0.07);
}


/* ── About: Mission Grid ──────────────────────────────────────────────────── */
.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.mission-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.mission-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #f7931e);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.mission-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    transform: translateY(-4px);
}
.mission-card:hover::after { transform: scaleX(1); }

.mission-card-icon {
    width: 64px; height: 64px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin: 0 auto var(--space-5);
    transition: all var(--transition-base);
}
.mission-card:hover .mission-card-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.mission-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.mission-card p  { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.8; margin-bottom: 0; }


/* ── About: Values Grid ───────────────────────────────────────────────────── */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}


/* ── About: Team Grid ─────────────────────────────────────────────────────── */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.team-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
}

.team-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    transform: translateY(-3px);
}

.team-avatar {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--color-primary-light);
    border: 3px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin: 0 auto var(--space-4);
    transition: all var(--transition-base);
}
.team-card:hover .team-avatar {
    background: var(--color-primary);
    color: var(--color-white);
}

.team-card h4 { font-size: var(--text-base); margin-bottom: var(--space-1); }

.team-role {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-4);
}

.team-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
    line-height: 1.7;
    margin-bottom: 0;
}


/* ── About: Philosophy Section ────────────────────────────────────────────── */
.about-philosophy-section {
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.about-philosophy-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(var(--color-primary-rgb), 0.12) 0%, transparent 60%);
    pointer-events: none;
}

.about-philosophy-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-philosophy-quote {
    position: relative;
    padding-left: var(--space-8);
}

.about-philosophy-quote::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-primary), #f7931e);
    border-radius: 3px;
}

.quote-mark {
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 0.7;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--space-4);
    display: block;
}

blockquote {
    font-size: var(--text-xl);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

cite {
    font-style: normal;
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

.about-philosophy-points h3 {
    color: var(--color-white);
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
}

/* checklist on dark bg */
.about-philosophy-points .feature-checklist li {
    color: rgba(255,255,255,0.85);
}


/* ── Responsive: About Page ───────────────────────────────────────────────── */
@media ( max-width: 1024px ) {
    .about-story-layout     { grid-template-columns: 1fr; }
    .about-story-card       { max-width: 480px; }
    .mission-grid           { grid-template-columns: 1fr 1fr; }
    .values-grid            { grid-template-columns: repeat(2, 1fr); }
    .team-grid              { grid-template-columns: repeat(2, 1fr); }
    .about-philosophy-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

@media ( max-width: 768px ) {
    .mission-grid  { grid-template-columns: 1fr; }
    .values-grid   { grid-template-columns: 1fr; }
    .team-grid     { grid-template-columns: 1fr 1fr; }
    .about-story-card { max-width: 100%; }
}

@media ( max-width: 480px ) {
    .team-grid { grid-template-columns: 1fr; }
}


/* ==========================================================================
   Contact Form 7 — Servelens Theme Styles
   Append to the bottom of style.css
   ========================================================================== */

/* Remove CF7 default styles */
.wpcf7 { margin: 0; }
.wpcf7 br { display: none; }

/* Labels */
.wpcf7 label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
    margin-top: var(--space-5);
}
.wpcf7 label:first-child { margin-top: 0; }

/* Inputs, textarea, select */
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="url"],
.wpcf7 input[type="number"],
.wpcf7 textarea,
.wpcf7 select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    color: var(--color-dark);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    margin-bottom: 0;
}

.wpcf7 input[type="text"]:focus,
.wpcf7 input[type="email"]:focus,
.wpcf7 input[type="tel"]:focus,
.wpcf7 input[type="url"]:focus,
.wpcf7 input[type="number"]:focus,
.wpcf7 textarea:focus,
.wpcf7 select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.12);
}

/* Select arrow */
.wpcf7 select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.wpcf7 textarea {
    resize: vertical;
    min-height: 130px;
}

/* Span wrappers CF7 adds around fields */
.wpcf7 span.wpcf7-form-control-wrap {
    display: block;
    margin-top: var(--space-2);
}

/* Submit button */
.wpcf7 input[type="submit"] {
    width: 100%;
    margin-top: var(--space-6);
    padding: 1rem 2.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-size: var(--text-lg);
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.01em;
}
.wpcf7 input[type="submit"]:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.35);
}
.wpcf7 input[type="submit"]:active {
    transform: translateY(0);
}

/* Validation errors */
.wpcf7 .wpcf7-not-valid-tip {
    font-size: var(--text-xs);
    color: #dc2626;
    margin-top: var(--space-1);
    display: block;
}
.wpcf7 .wpcf7-not-valid {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

/* Response messages */
.wpcf7 .wpcf7-response-output {
    margin-top: var(--space-5);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--border-radius);
    font-size: var(--text-sm);
    font-weight: 500;
    border: none !important;
    line-height: 1.6;
}
.wpcf7 .wpcf7-mail-sent-ok,
.wpcf7-mail-sent-ok {
    background: #dcfce7 !important;
    color: #166534 !important;
    border-radius: var(--border-radius) !important;
    border: 1px solid #bbf7d0 !important;
}
.wpcf7 .wpcf7-mail-sent-ng,
.wpcf7 .wpcf7-spam-blocked,
.wpcf7 .wpcf7-validation-errors {
    background: #fef2f2 !important;
    color: #991b1b !important;
    border: 1px solid #fecaca !important;
}
.wpcf7 .wpcf7-acceptance-missing {
    background: #fffbeb !important;
    color: #92400e !important;
    border: 1px solid #fde68a !important;
}

/* Hide default spinner */
.wpcf7 .ajax-loader { display: none; }

/* ── CF7 form layout helpers ──────────────────────────────────────────────── */
.wpcf7 .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.wpcf7 .form-group {
    margin-bottom: var(--space-5);
}

.wpcf7 .form-group label {
    margin-top: 0;
}

.wpcf7 .form-group:last-of-type {
    margin-bottom: 0;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .wpcf7 .form-row {
        grid-template-columns: 1fr;
    }
}

.grecaptcha-badge {
    visibility: hidden; /* hides badge — you must disclose reCAPTCHA use in your privacy policy if you do this */
}


/* ═══════════════════════════════════════════════════════════════
   MODULE PREVIEW GRID — Detection in Action / Platform in Action
   Add to your theme's main stylesheet (e.g. style.css or modules.css)
═══════════════════════════════════════════════════════════════ */

.module-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-8);
}

/* Card */
.module-preview-card {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-bg-light);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.module-preview-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
}

/* Image area */
.module-preview-img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #0d1117;
}

.module-preview-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.85);
    transition: filter 0.25s ease, transform 0.25s ease;
}

.module-preview-card:hover .module-preview-img img {
    filter: brightness(1);
    transform: scale(1.02);
}

/* Badge — default (primary color) */
.module-preview-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    background: var(--color-primary);
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.04em;
    white-space: nowrap;
    pointer-events: none;
}

/* Badge — danger variant (Critical Threat Detection) */
.module-preview-badge--danger {
    background: #ef4444;
}

/* Text content */
.module-preview-info {
    padding: var(--space-5) var(--space-5) var(--space-6);
}

.module-preview-info h5 {
    margin: 0 0 var(--space-2) 0;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.4;
}

.module-preview-info p {
    font-size: var(--text-sm);
    color: var(--color-muted);
    margin: 0;
    line-height: 1.6;
}

/* ── Odd number of cards: last card full-width on 2-col grid ── */
.module-preview-grid > .module-preview-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 50%;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .module-preview-grid {
        grid-template-columns: 1fr;
    }

    .module-preview-grid > .module-preview-card:last-child:nth-child(odd) {
        grid-column: auto;
        max-width: 100%;
    }
}