/*
Theme Name: BrandMentions AI
Theme URI: https://brandmentions.link
Author: BrandMentions AI
Author URI: https://brandmentions.link
Description: Enterprise-grade WordPress theme for AI-search-first brand mention and citation services. Modern dark mode with lime neon accents.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: brandmentions
Tags: dark-mode, full-site-editing, block-styles, custom-colors, custom-menu, editor-style

BrandMentions AI Theme - Modern Dark Edition
Copyright 2024 BrandMentions AI
*/

/* ==========================================================================
   FONTS - Syne for Display, DM Sans for Body
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
    /* Background Colors */
    --color-bg-primary: #0A0A0F;
    --color-bg-secondary: #0E0E14;
    --color-bg-card: #111118;
    --color-bg-card-hover: #16161F;
    --color-bg-elevated: #1A1A22;
    --color-bg-glass: rgba(17, 17, 24, 0.8);

    /* Accent Colors - Lime/Neon Green */
    --color-accent: #C8FF00;
    --color-accent-hover: #B8EF00;
    --color-accent-dim: rgba(200, 255, 0, 0.08);
    --color-accent-mid: rgba(200, 255, 0, 0.15);
    --color-accent-glow: rgba(200, 255, 0, 0.25);

    /* Secondary Accents */
    --color-cyan: #00C8FF;
    --color-purple: #C800FF;

    /* Gradient */
    --gradient-accent: linear-gradient(135deg, #C8FF00 0%, #7BFF00 100%);
    --gradient-glow: radial-gradient(circle, rgba(200, 255, 0, 0.06) 0%, transparent 70%);

    /* Text Colors */
    --color-text-primary: #E8E6F0;
    --color-text-secondary: #8A87A0;
    --color-text-muted: #5A5870;

    /* Border Colors */
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(200, 255, 0, 0.25);
    --color-border-accent: rgba(200, 255, 0, 0.15);

    /* Status Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Typography */
    --font-family-display: 'Syne', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --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: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;
    --font-size-7xl: 5.5rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-none: 1;
    --line-height-tight: 1.05;
    --line-height-snug: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.65;

    --letter-spacing-tighter: -2px;
    --letter-spacing-tight: -1px;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 2px;

    /* 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;

    /* Container */
    --container-max: 1320px;
    --container-padding: 48px;

    /* Border Radius */
    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 50px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 8px 32px rgba(200, 255, 0, 0.25);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 100;
    --z-fixed: 100;
    --z-modal: 500;
}

/* ==========================================================================
   CSS RESET & BASE
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-top: 80px;
}

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

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

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

ul, ol {
    list-style: none;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-display);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
}

p {
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

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

.container--narrow {
    max-width: 760px;
}

.section {
    padding: 120px var(--container-padding);
    max-width: var(--container-max);
    margin: 0 auto;
}

.section--sm {
    padding: 80px var(--container-padding);
}

@media (max-width: 768px) {
    .container {
        padding-left: 24px;
        padding-right: 24px;
    }

    .section {
        padding: 80px 24px;
    }
}

/* ==========================================================================
   TYPOGRAPHY UTILITIES
   ========================================================================== */

.heading-1 {
    font-family: var(--font-family-display);
    font-size: clamp(2.8rem, 6.5vw, 5.5rem);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tighter);
}

.heading-2 {
    font-family: var(--font-family-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.15;
    letter-spacing: var(--letter-spacing-tight);
}

.heading-3 {
    font-family: var(--font-family-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
}

.heading-4 {
    font-family: var(--font-family-display);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    letter-spacing: -0.3px;
}

.heading-5 {
    font-family: var(--font-family-display);
    font-size: 1.05rem;
    font-weight: var(--font-weight-bold);
}

/* Text highlight with gradient */
.text-highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

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

.lead {
    font-size: 1.15rem;
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    max-width: 580px;
}

/* Section Label / Eyebrow */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--color-accent);
}

/* Badge / Pill */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-accent-dim);
    border: 1px solid var(--color-border-accent);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-family-primary);
    font-size: 0.95rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn--primary {
    background: var(--gradient-accent);
    color: #0A0A0F;
}

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

.btn--secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--secondary:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-dim);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn--sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

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

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

@media (max-width: 640px) {
    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.card:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    transform: translateY(-4px);
}

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

.card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-dim);
    border: 1px solid var(--color-border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.card__icon svg {
    width: 24px;
    height: 24px;
}

.card__title {
    font-family: var(--font-family-display);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
    color: var(--color-text-primary);
}

.card__description {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 20px;
}

.card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card__tag {
    font-size: 0.75rem;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    margin-top: 16px;
    transition: gap var(--transition-fast);
}

.card__link:hover {
    gap: 12px;
}

.card__link svg {
    width: 16px;
    height: 16px;
}

/* Featured Card */
.card--featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(200, 255, 0, 0.03) 100%);
}

.card--featured::before {
    opacity: 1;
}

@media (max-width: 1024px) {
    .card--featured {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   GRID SYSTEM
   ========================================================================== */

.grid {
    display: grid;
    gap: 20px;
}

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

.grid--3 {
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
}

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

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

@media (max-width: 768px) {
    .grid--2,
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: 20px var(--container-padding);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-family-display);
    font-size: 1.4rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
    text-decoration: none;
}

.site-logo__mark {
    width: 40px;
    height: 40px;
}

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

.site-logo__text span,
.site-logo .text-highlight {
    color: var(--color-accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav__link {
    display: block;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.main-nav__link:hover,
.main-nav__link--active {
    color: var(--color-text-primary);
}

.main-nav__dropdown {
    position: relative;
}

.main-nav__dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background: var(--color-bg-elevated);
    backdrop-filter: blur(24px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.main-nav__dropdown:hover .main-nav__dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.main-nav__dropdown-item {
    display: block;
    padding: 10px 16px;
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.main-nav__dropdown-item:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

.main-nav .btn {
    padding: 10px 24px;
}

/* ==========================================================================
   MOBILE NAVIGATION - Modern Slide-in Panel
   ========================================================================== */

.mobile-nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 12px;
    margin-right: -12px;
    z-index: 1001;
    position: relative;
    color: var(--color-text-primary);
}

@media (max-width: 1024px) {
    .site-header {
        padding: 16px 24px;
    }

    .main-nav__list,
    .main-nav__cta {
        display: none;
    }

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

.mobile-nav-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
}

/* Hamburger to X animation */
body.mobile-nav-open .mobile-nav-toggle__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

body.mobile-nav-open .mobile-nav-toggle__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

body.mobile-nav-open .mobile-nav-toggle__bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

body.mobile-nav-open .mobile-nav-overlay {
    opacity: 1;
    visibility: visible;
}

/* Mobile Nav Panel */
.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-primary);
    border-left: 1px solid var(--color-border);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

body.mobile-nav-open .mobile-nav {
    transform: translateX(0);
}

body.mobile-nav-open {
    overflow: hidden;
}

.mobile-nav__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.mobile-nav__header .site-logo {
    font-size: 1.2rem;
}

.mobile-nav__header .site-logo__mark {
    width: 36px;
    height: 36px;
}

.mobile-nav__close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-nav__close:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.mobile-nav__close svg {
    width: 20px;
    height: 20px;
}

.mobile-nav__content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.mobile-nav__list {
    flex: 1;
}

.mobile-nav__item {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 0;
    font-family: var(--font-family-display);
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s ease;
}

.mobile-nav__link:hover {
    color: var(--color-accent);
}

.mobile-nav__chevron {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    color: var(--color-text-secondary);
}

.mobile-nav__item--has-children.is-open .mobile-nav__chevron {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.mobile-nav__submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: 16px;
}

.mobile-nav__item--has-children.is-open .mobile-nav__submenu {
    max-height: 300px;
}

.mobile-nav__sublink {
    display: block;
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    border-left: 2px solid var(--color-border);
    margin-bottom: 4px;
    transition: all 0.2s ease;
}

.mobile-nav__sublink:hover {
    color: var(--color-accent);
    border-left-color: var(--color-accent);
    background: var(--color-accent-dim);
}

.mobile-nav__cta {
    padding: 24px 0;
    margin-top: auto;
}

.mobile-nav__footer {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.mobile-nav__contact {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.mobile-nav__contact:hover {
    color: var(--color-accent);
}

.mobile-nav__contact svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

/* Smooth entry animations for menu items */
body.mobile-nav-open .mobile-nav__item {
    animation: slideInRight 0.4s ease forwards;
    opacity: 0;
}

body.mobile-nav-open .mobile-nav__item:nth-child(1) { animation-delay: 0.05s; }
body.mobile-nav-open .mobile-nav__item:nth-child(2) { animation-delay: 0.1s; }
body.mobile-nav-open .mobile-nav__item:nth-child(3) { animation-delay: 0.15s; }
body.mobile-nav-open .mobile-nav__item:nth-child(4) { animation-delay: 0.2s; }
body.mobile-nav-open .mobile-nav__item:nth-child(5) { animation-delay: 0.25s; }
body.mobile-nav-open .mobile-nav__item:nth-child(6) { animation-delay: 0.3s; }

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

/* Mobile-specific responsive adjustments */
@media (max-width: 480px) {
    .mobile-nav {
        max-width: 100%;
    }

    .mobile-nav__link {
        font-size: 1rem;
        padding: 16px 0;
    }
}

@media (min-width: 1025px) {
    .mobile-nav,
    .mobile-nav-overlay {
        display: none !important;
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
    padding: 64px var(--container-padding) 32px;
    max-width: var(--container-max);
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.site-footer__brand .site-logo {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.site-footer__brand-description {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    max-width: 280px;
}

.site-footer__nav-title {
    font-family: var(--font-family-display);
    font-weight: var(--font-weight-bold);
    font-size: 0.9rem;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.site-footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.site-footer__nav-link {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    padding: 4px 0;
    transition: color var(--transition-base);
}

.site-footer__nav-link:hover {
    color: var(--color-accent);
}

.site-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

@media (max-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: 48px 24px 24px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .site-footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 48px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200, 255, 0, 0.2), rgba(200, 255, 0, 0.2), transparent);
}

.process__step {
    text-align: center;
    position: relative;
}

.process__step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 2px solid rgba(200, 255, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family-display);
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
    color: var(--color-accent);
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}

.process__step-title {
    font-family: var(--font-family-display);
    font-weight: var(--font-weight-bold);
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.process__step-desc {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

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

@media (max-width: 768px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   TRUST BAR
   ========================================================================== */

.trust-section {
    text-align: center;
    padding: 80px var(--container-padding);
    max-width: var(--container-max);
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.trust__item {
    text-align: center;
}

.trust__metric {
    font-family: var(--font-family-display);
    font-size: 2.4rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: 4px;
}

.trust__label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .trust__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq__list {
    max-width: 760px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
    padding: 24px 0;
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    width: 100%;
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-family: var(--font-family-display);
    font-size: 1.05rem;
    font-weight: var(--font-weight-semibold);
    text-align: left;
    padding: 0;
    gap: 16px;
}

.faq__toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.faq__answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--transition-slow);
}

.faq__answer-inner {
    padding-top: 16px;
}

.faq__answer-inner p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.faq__item.is-open .faq__answer {
    max-height: 500px;
}

.faq__item.is-open .faq__toggle {
    transform: rotate(45deg);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.cta-box {
    background: linear-gradient(135deg, rgba(200, 255, 0, 0.06) 0%, rgba(200, 255, 0, 0.02) 100%);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-2xl);
    padding: 80px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 255, 0, 0.08), transparent 70%);
    pointer-events: none;
}

.cta-box__content {
    position: relative;
    z-index: 1;
    max-width: 500px;
    margin: 0 auto;
}

.cta-box .heading-2 {
    margin-bottom: 16px;
}

.cta-box .lead {
    margin: 0 auto 36px;
}

@media (max-width: 768px) {
    .cta-box {
        padding: 48px 24px;
    }
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

.stagger > * {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger.is-visible > *:nth-child(2) { transition-delay: 100ms; }
.stagger.is-visible > *:nth-child(3) { transition-delay: 200ms; }
.stagger.is-visible > *:nth-child(4) { transition-delay: 300ms; }

.stagger.is-visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   FORM ELEMENTS
   ========================================================================== */

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

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 18px;
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

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

.max-w-prose { max-width: 65ch; }

/* ==========================================================================
   MOBILE RESPONSIVE ENHANCEMENTS
   ========================================================================== */

/* Container padding on mobile */
@media (max-width: 640px) {
    :root {
        --container-padding: 20px;
    }

    body {
        padding-top: 72px;
    }

    .section {
        padding: 60px 20px;
    }

    .heading-1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .heading-2 {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .lead {
        font-size: 1rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.9rem;
    }

    .btn--lg {
        padding: 16px 28px;
        font-size: 0.95rem;
    }

    /* Site header mobile */
    .site-header {
        padding: 12px 16px;
    }

    .site-logo {
        font-size: 1.2rem;
        gap: 8px;
    }

    .site-logo__mark {
        width: 32px;
        height: 32px;
    }

    /* Cards on mobile */
    .card {
        padding: 24px 20px;
    }

    /* Grid adjustments */
    .grid--3 {
        grid-template-columns: 1fr;
    }

    /* Footer mobile */
    .site-footer {
        padding: 40px 20px 24px;
    }

    .site-footer__brand-description {
        max-width: 100%;
    }
}

/* Tablet breakpoint */
@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }

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

    /* Process grid */
    .process-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    /* Trust grid */
    .trust__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .trust__metric {
        font-size: 1.8rem;
    }

    /* CTA Box */
    .cta-box {
        padding: 40px 24px;
    }
}

/* Touch device improvements */
@media (hover: none) {
    .btn:hover {
        transform: none;
    }

    .card:hover {
        transform: none;
    }

    .main-nav__dropdown:hover .main-nav__dropdown-content {
        opacity: 0;
        visibility: hidden;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-border: rgba(255, 255, 255, 0.2);
        --color-text-secondary: #B0AEC0;
    }
}

/* Safe area insets for notched devices */
@supports (padding: max(0px)) {
    .site-header {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }

    .mobile-nav {
        padding-bottom: max(24px, env(safe-area-inset-bottom));
    }

    .site-footer {
        padding-bottom: max(24px, env(safe-area-inset-bottom));
    }
}

/* ==========================================================================
   MOBILE FIXED CTA BAR
   ========================================================================== */

.mobile-cta-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99;
    padding: 12px 16px;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.mobile-cta-bar__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-accent);
    color: #0A0A0F;
    font-family: var(--font-family-primary);
    font-size: 0.95rem;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border-radius: 0;
    transition: all var(--transition-base);
}

.mobile-cta-bar__btn:active {
    transform: scale(0.98);
}

.mobile-cta-bar__btn svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .mobile-cta-bar {
        display: block;
    }

    /* Add padding to footer so content isn't hidden behind fixed CTA */
    .site-footer {
        padding-bottom: 100px;
    }
}

/* Safe area support for mobile CTA bar */
@supports (padding: max(0px)) {
    .mobile-cta-bar {
        padding-bottom: max(12px, env(safe-area-inset-bottom));
    }
}

/* Print styles */
@media print {
    .site-header,
    .mobile-nav,
    .mobile-nav-overlay,
    .mobile-nav-toggle,
    .mobile-cta-bar {
        display: none !important;
    }

    body {
        padding-top: 0;
        background: white;
        color: black;
    }

    .section {
        padding: 20px 0;
    }
}