/* ============================================================
   LegendTMS Marketing Website — Design System
   Blue / White / Black — Modern SaaS Theme
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
    /* Brand Colors */
    --color-primary: #1e4db7;
    --color-primary-dark: #163990;
    --color-primary-light: #3d85c6;
    --color-accent: #00c6ff;
    --color-dark: #0a1628;
    --color-dark-mid: #0f2044;
    --color-dark-surface: #162035;
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-success: #22c55e;
    --color-warning: #f59e0b;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0a1628 0%, #1e4db7 55%, #3d85c6 100%);
    --gradient-primary: linear-gradient(135deg, #1e4db7 0%, #3d85c6 100%);
    --gradient-dark: linear-gradient(180deg, #0a1628 0%, #0f2044 100%);
    --gradient-card-hover: linear-gradient(135deg, #1e4db7 0%, #00c6ff 100%);
    --gradient-accent: linear-gradient(90deg, #1e4db7, #00c6ff);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-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: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-2xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.14), 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.18), 0 8px 20px rgba(0, 0, 0, 0.1);
    --shadow-blue: 0 8px 32px rgba(30, 77, 183, 0.3);
    --shadow-glow: 0 0 40px rgba(0, 198, 255, 0.15);

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

    /* Nav */
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    color: var(--color-gray-800);
    background: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: var(--nav-height);
}

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

img,
svg {
    display: block;
    max-width: 100%;
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-wide {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section {
    padding: var(--space-24) 0;
}

.section-sm {
    padding: var(--space-16) 0;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 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);
}

.flex {
    display: flex;
}

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

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: var(--space-4);
}
.gap-6 {
    gap: var(--space-6);
}
.gap-8 {
    gap: var(--space-8);
}

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

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.heading-xl {
    font-size: clamp(2.5rem, 5vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.heading-lg {
    font-size: clamp(2rem, 4vw, var(--font-size-5xl));
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.heading-md {
    font-size: clamp(1.5rem, 3vw, var(--font-size-4xl));
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.heading-sm {
    font-size: clamp(1.25rem, 2.5vw, var(--font-size-3xl));
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.eyebrow {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
    display: block;
}

.eyebrow-dark {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
    display: block;
}

.lead {
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--color-gray-600);
    line-height: 1.7;
    max-width: 640px;
}

.lead-white {
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    max-width: 640px;
}

.text-white {
    color: var(--color-white);
}
.text-primary {
    color: var(--color-primary);
}
.text-accent {
    color: var(--color-accent);
}
.text-muted {
    color: var(--color-gray-500);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: 600;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(30, 77, 183, 0.45);
    filter: brightness(1.08);
}

.btn-accent {
    background: linear-gradient(135deg, #00c6ff 0%, #1e4db7 100%);
    color: var(--color-white);
    box-shadow: 0 8px 24px rgba(0, 198, 255, 0.35);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(0, 198, 255, 0.45);
    filter: brightness(1.08);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.6);
}
.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: transparent;
    backdrop-filter: blur(8px);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

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

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition:
        background var(--transition-normal),
        box-shadow var(--transition-normal);
}

#site-nav.scrolled {
    background: rgba(10, 22, 40, 0.98);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

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

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

.nav-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

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

.nav-links a {
    color: rgba(255, 255, 255, 0.78);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition:
        color var(--transition-fast),
        background var(--transition-fast);
    text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-login {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}
.nav-login:hover {
    color: var(--color-white);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    display: block;
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    min-width: 220px;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease 0.3s, visibility 0s linear 0.45s;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: calc(-1 * var(--space-2));
    left: 0;
    right: 0;
    height: var(--space-2);
}

@keyframes dropdownIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    animation: dropdownIn 0.15s ease;
    transition: opacity 0.15s ease, visibility 0s;
}

.nav-dropdown-menu a {
    display: block;
    padding: var(--space-2) var(--space-4) !important;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm) !important;
    white-space: nowrap;
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition:
        transform var(--transition-normal),
        opacity var(--transition-normal);
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--color-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-mobile a {
    color: rgba(255, 255, 255, 0.82);
    font-size: var(--font-size-base);
    font-weight: 500;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    text-decoration: none;
}

.nav-mobile a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    background: var(--gradient-hero);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    padding: var(--space-32) 0 var(--space-24);
}

.hero::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='0.03'%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;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 198, 255, 0.12) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(0, 198, 255, 0.15);
    border: 1px solid rgba(0, 198, 255, 0.3);
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: clamp(2.75rem, 5.5vw, 4.25rem);
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -0.035em;
    margin-bottom: var(--space-6);
    color: var(--color-white);
}

.hero-title .highlight {
    background: linear-gradient(90deg, #fff 30%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.65;
    margin-bottom: var(--space-10);
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
    background: var(--color-dark-mid);
    padding: var(--space-8) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.stat-item {
    text-align: center;
    color: var(--color-white);
}

.stat-number {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.58);
    font-weight: 500;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

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

.section-header .lead {
    margin: 0 auto;
}

/* ============================================================
   FEATURE CARDS
   ============================================================ */
.feature-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: var(--radius-xl);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.feature-card:hover::before {
    opacity: 0.04;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(30, 77, 183, 0.1) 0%, rgba(61, 133, 198, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    font-size: 1.6rem;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.feature-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.65;
}

/* Feature card dark variant */
.feature-card-dark {
    background: var(--color-dark-surface);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
}

.feature-card-dark h3 {
    color: var(--color-white);
}

.feature-card-dark p {
    color: rgba(255, 255, 255, 0.65);
}

.feature-card-dark .feature-icon {
    background: rgba(0, 198, 255, 0.12);
}

/* ============================================================
   SOLUTION CARDS
   ============================================================ */
.solution-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.solution-card-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-blue);
}

.solution-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.solution-card p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.65;
    margin-bottom: var(--space-5);
    flex: 1;
}

.solution-card ul {
    margin-bottom: var(--space-6);
}

.solution-card ul li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    padding: var(--space-1) 0;
}

.solution-card ul li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

.solution-card .btn {
    align-self: flex-start;
}

/* ============================================================
   PRICING CARDS
   ============================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    align-items: start;
}

.pricing-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    position: relative;
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    background: var(--gradient-hero);
    border-color: transparent;
    transform: scale(1.04);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
}

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-tier {
    font-size: var(--font-size-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.pricing-card.featured .pricing-tier {
    color: var(--color-accent);
}

.pricing-price {
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 900;
    color: var(--color-gray-900);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.pricing-card.featured .pricing-price {
    color: var(--color-white);
}

.pricing-price span {
    font-size: var(--font-size-lg);
    font-weight: 400;
    color: var(--color-gray-500);
}

.pricing-card.featured .pricing-price span {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-desc {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-8);
}

.pricing-card.featured .pricing-desc {
    color: rgba(255, 255, 255, 0.75);
}

.pricing-divider {
    border: none;
    border-top: 1px solid var(--color-gray-200);
    margin: var(--space-6) 0;
}

.pricing-card.featured .pricing-divider {
    border-color: rgba(255, 255, 255, 0.15);
}

.pricing-features {
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.pricing-card.featured .pricing-features li {
    color: rgba(255, 255, 255, 0.85);
}

.pricing-check {
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-x {
    color: var(--color-gray-300);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: var(--font-size-base);
    margin-bottom: var(--space-4);
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 700;
    color: var(--color-gray-900);
    font-size: var(--font-size-sm);
}

.testimonial-role {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    background: var(--gradient-hero);
    color: var(--color-white);
    padding: var(--space-24) 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(0, 198, 255, 0.12) 0%, transparent 60%),
        radial-gradient(circle at 70% 50%, rgba(30, 77, 183, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-banner > * {
    position: relative;
    z-index: 1;
}

/* ============================================================
   LOGO MARQUEE
   ============================================================ */
.logo-bar {
    padding: var(--space-16) 0;
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
    overflow: hidden;
}

.logo-bar-label {
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: var(--space-8);
}

.logo-track {
    display: flex;
    gap: var(--space-16);
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 var(--space-6);
    background: var(--color-gray-200);
    border-radius: var(--radius-md);
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-6);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-white);
}

.breadcrumb-sep {
    color: rgba(255, 255, 255, 0.3);
}

/* ============================================================
   INTEGRATION CARDS
   ============================================================ */
.integration-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.integration-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.integration-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-blue);
}

.integration-card h4 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-gray-900);
}

.integration-card p {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(30, 77, 183, 0.12);
}

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

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.form-checkbox:hover {
    background: var(--color-gray-50);
}

.form-checkbox input[type='checkbox'] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    background: var(--color-white);
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-800);
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
    line-height: 1;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition:
        max-height var(--transition-slow),
        padding var(--transition-normal);
    padding: 0 var(--space-6);
}

.faq-item.open .faq-answer {
    max-height: 400px;
    padding: 0 var(--space-6) var(--space-5);
}

.faq-answer p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.7;
}

/* ============================================================
   HOW IT WORKS STEPS
   ============================================================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0.25;
}

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

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-white);
    margin: 0 auto var(--space-5);
    box-shadow: var(--shadow-blue);
    position: relative;
    z-index: 1;
}

.step-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.step-item p {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: 1.65;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
    background: var(--gradient-hero);
    color: var(--color-white);
    padding: var(--space-20) 0 var(--space-16);
    position: relative;
    overflow: hidden;
}

.page-hero::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='0.03'%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;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.page-hero h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
    color: var(--color-white);
}

.page-hero p {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.65;
    margin-bottom: var(--space-8);
    max-width: 580px;
}

/* ============================================================
   CALLOUT BOX
   ============================================================ */
.callout {
    background: linear-gradient(135deg, rgba(30, 77, 183, 0.06) 0%, rgba(0, 198, 255, 0.06) 100%);
    border: 1px solid rgba(30, 77, 183, 0.15);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-8);
}

.callout p {
    color: var(--color-gray-700);
    font-size: var(--font-size-base);
    line-height: 1.7;
}

.callout strong {
    color: var(--color-primary);
}

/* ============================================================
   TAG CHIP
   ============================================================ */
.tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.03em;
}

.tag-blue {
    background: rgba(30, 77, 183, 0.1);
    color: var(--color-primary);
}

.tag-accent {
    background: rgba(0, 198, 255, 0.12);
    color: #0086a8;
}

.tag-green {
    background: rgba(34, 197, 94, 0.12);
    color: #16a34a;
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.footer-brand img {
    height: 36px;
    margin-bottom: var(--space-4);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    max-width: 280px;
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition:
        background var(--transition-fast),
        color var(--transition-fast);
}

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

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: var(--space-5);
}

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

.footer-col ul li a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-white);
}

.footer-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: var(--space-8);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.4);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================================
   DARK SECTION
   ============================================================ */
.section-dark {
    background: var(--color-dark);
    color: var(--color-white);
}

.section-dark-mid {
    background: var(--color-dark-mid);
    color: var(--color-white);
}

.section-gray {
    background: var(--color-gray-50);
}

/* ============================================================
   CHECK LIST
   ============================================================ */
.check-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.6;
}

.check-list li::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    margin-top: 1px;
}

.check-list-white li {
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================================
   CONTACT INFO CARDS
   ============================================================ */
.contact-info-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-normal);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto var(--space-4);
    box-shadow: var(--shadow-blue);
}

.contact-info-card h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-2);
}

.contact-info-card p,
.contact-info-card a {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: var(--nav-height);
    }

    .nav-links,
    .nav-login {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .nav-mobile.open {
        display: flex;
    }

    .hero {
        padding: var(--space-20) 0 var(--space-16);
    }

    .hero-ctas {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .steps-grid::before {
        display: none;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: var(--space-16) 0;
    }

    .section-lg {
        padding: var(--space-20) 0;
    }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse-glow {
    0%,
    100% {
        box-shadow: var(--shadow-blue);
    }
    50% {
        box-shadow: 0 8px 40px rgba(30, 77, 183, 0.55);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease both;
}

.animate-fade-up-delay {
    animation: fadeInUp 0.6s ease 0.15s both;
}

.animate-fade-up-delay-2 {
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* ============================================================
   PRICING — ADDITIONAL ALIASES & UTILITIES
   ============================================================ */

/* Allow .pricing-card-featured as alias for .pricing-card.featured */
.pricing-card-featured {
    background: var(--gradient-hero);
    border: 2px solid transparent;
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    position: relative;
    transform: scale(1.04);
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.pricing-card-featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-card-featured .pricing-tier {
    color: var(--color-accent);
}

.pricing-card-featured .pricing-price {
    color: var(--color-white);
}

.pricing-card-featured .pricing-price span {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-card-featured .pricing-desc {
    color: rgba(255, 255, 255, 0.75);
}

.pricing-card-featured .pricing-features li {
    color: rgba(255, 255, 255, 0.85);
}

.pricing-card-featured .pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-card {
    display: flex;
    flex-direction: column;
}

.pricing-na {
    color: var(--color-gray-400) !important;
}

.price-amount {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 900;
    color: var(--color-gray-900);
    line-height: 1;
    display: block;
    margin-bottom: var(--space-1);
}

.pricing-card-featured .price-amount {
    color: var(--color-white);
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table thead th {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-4) var(--space-5);
    text-align: center;
    font-weight: 700;
    font-size: var(--font-size-base);
}

.comparison-table thead th:first-child {
    text-align: left;
}

.comparison-table thead th.featured-col {
    background: var(--color-primary);
    color: var(--color-white);
}

.comparison-table tbody td {
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--color-gray-100);
    text-align: center;
    color: var(--color-gray-700);
}

.comparison-table tbody td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--color-gray-800);
}

.comparison-table tbody td.featured-col {
    background: rgba(30, 77, 183, 0.04);
    font-weight: 600;
    color: var(--color-primary);
}

.comparison-table tbody tr.table-section-header td {
    background: var(--color-gray-50);
    font-weight: 700;
    color: var(--color-gray-800);
    text-align: left;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.06em;
    border-top: 2px solid var(--color-gray-200);
}

.comparison-table tbody tr:hover td {
    background: var(--color-gray-50);
}

.comparison-table tbody tr:hover td.featured-col {
    background: rgba(30, 77, 183, 0.07);
}

/* ============================================================
   OUTLINE PRIMARY BUTTON
   ============================================================ */
.btn-outline-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

/* ============================================================
   RESPONSIVE — NEW PAGES
   ============================================================ */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card-featured {
        transform: none;
    }

    .pricing-card-featured:hover {
        transform: translateY(-4px);
    }

    .comparison-table {
        font-size: var(--font-size-xs);
    }

    .comparison-table thead th,
    .comparison-table tbody td {
        padding: var(--space-2) var(--space-3);
    }
}