/**
 * PropSuite Design CSS - tradingtechnology.org
 * Based on propsuite.com design system
 */

/* ============================================================
   HEADER - White, clean, minimal
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-border);
    z-index: var(--z-fixed);
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

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

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

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

.header-logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
    font-family: var(--font-heading);
}

.nav-main {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.5rem 1rem;
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
    background: var(--color-bg-muted);
}

.nav-link svg {
    width: 14px;
    height: 14px;
    opacity: 0.6;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    padding-top: 8px;
    min-width: 220px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    color: var(--color-text-light);
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-link:hover,
.nav-dropdown-link.active {
    background: var(--color-bg-muted);
    color: var(--color-text);
}

.nav-dropdown-link small {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Header CTA */
.header-cta {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    background: var(--color-primary);
    color: #FFFFFF !important;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition-fast), transform var(--transition-fast);
    white-space: nowrap;
}

.header-cta:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ============================================================
   MOBILE NAV
   ============================================================ */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 290;
}

.mobile-overlay.active {
    display: block;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: #FFFFFF;
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-slow);
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--color-text);
}

.mobile-nav-links {
    padding: 1rem;
}

.mobile-nav-item {
    margin-bottom: 2px;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--color-bg-muted);
}

.mobile-nav-dropdown {
    display: none;
    padding-left: 1rem;
}

.mobile-nav-item.open .mobile-nav-dropdown {
    display: block;
}

.mobile-nav-dropdown a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--color-text-light);
    font-size: 0.875rem;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mobile-nav-dropdown a:hover,
.mobile-nav-dropdown a.active {
    background: var(--color-bg-muted);
    color: var(--color-text);
}

.mobile-nav-all {
    font-weight: 500;
    color: var(--color-text-light) !important;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 4px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-main);
    border-radius: var(--radius-md);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(26, 16, 37, 0.25);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(26, 16, 37, 0.3);
    color: #FFFFFF;
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-muted);
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

.btn-accent {
    background: var(--color-accent);
    color: #FFFFFF;
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
    color: #FFFFFF;
}

.btn-lg {
    min-height: 52px;
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

/* ============================================================
   HERO SECTION - Split layout like PropSuite
   ============================================================ */
.ps-hero {
    padding: 5rem 0 4rem;
    background: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.ps-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 199, 88, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.ps-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.ps-hero-content {
    max-width: 540px;
}

.ps-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(0, 199, 88, 0.1);
    border: 1px solid rgba(0, 199, 88, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: #007A36;
    margin-bottom: 1.5rem;
}

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.8); }
}

.ps-hero-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.ps-hero-title span {
    color: var(--color-primary);
}

.ps-hero-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.ps-hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.ps-hero-trust {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.ps-hero-trust-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.ps-hero-trust-item svg {
    width: 14px;
    height: 14px;
    color: var(--color-accent);
    fill: currentColor;
}

.ps-hero-visual {
    position: relative;
}

.ps-hero-dashboard {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: 0 24px 64px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05);
    display: block;
}

.ps-hero-float {
    position: absolute;
    background: #FFFFFF;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: float-up-down 3s ease-in-out infinite;
}

.ps-hero-float-1 {
    bottom: -20px;
    left: -30px;
    animation-delay: 0s;
}

.ps-hero-float-2 {
    top: -20px;
    right: -20px;
    animation-delay: 1.5s;
}

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

.ps-hero-float-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: rgba(0, 199, 88, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.ps-hero-float-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.ps-hero-float-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
}

.ps-hero-float-sub {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* ============================================================
   INTEGRATIONS / LOGOS SECTION
   ============================================================ */
.ps-logos-section {
    padding: 2.5rem 0;
    background: var(--color-bg-muted);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.ps-logos-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.ps-logos-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.ps-logo-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.ps-logo-item:hover {
    color: var(--color-text);
}

.ps-logo-item svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.ps-features-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.ps-section-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.ps-section-title {
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

.ps-section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 540px;
}

.ps-section-header-center {
    text-align: center;
    margin-bottom: 3.5rem;
}

.ps-section-header-center .ps-section-subtitle {
    margin: 0 auto;
}

.ps-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.ps-feature-card {
    padding: 2rem;
    background: var(--color-bg-muted);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.ps-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.ps-feature-icon svg {
    width: 22px;
    height: 22px;
    fill: #FFFFFF;
}

.ps-feature-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.625rem;
    letter-spacing: -0.01em;
}

.ps-feature-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

/* ============================================================
   HOW IT WORKS - Timeline
   ============================================================ */
.ps-howto-section {
    padding: 5rem 0;
    background: var(--color-bg-muted);
}

.ps-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    margin-top: 3rem;
}

.ps-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.ps-timeline-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.ps-timeline-step {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #FFFFFF;
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    border: 4px solid #FFFFFF;
    box-shadow: 0 0 0 2px var(--color-border);
}

.ps-timeline-day {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.375rem;
}

.ps-timeline-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.ps-timeline-desc {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.ps-timeline-note {
    text-align: center;
    margin-top: 2.5rem;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================================
   PLATFORM SECTION - Dark background
   ============================================================ */
.ps-platform-section {
    padding: 5rem 0;
    background: var(--color-primary);
    color: #FFFFFF;
    overflow: hidden;
    position: relative;
}

.ps-platform-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 199, 88, 0.1) 0%, transparent 70%);
}

.ps-platform-section .ps-section-title {
    color: #FFFFFF;
}

.ps-platform-section .ps-section-subtitle {
    color: rgba(255,255,255,0.7);
}

.ps-platform-section .ps-section-label {
    color: var(--color-accent);
}

.ps-platform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.ps-platform-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ps-platform-feature {
    display: flex;
    gap: 1rem;
}

.ps-platform-feature-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
    margin-top: 6px;
}

.ps-platform-feature-title {
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.375rem;
}

.ps-platform-feature-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
}

.ps-platform-images {
    position: relative;
}

.ps-platform-img-main {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: 0 24px 64px rgba(0,0,0,0.4);
    display: block;
}

.ps-platform-img-secondary {
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 55%;
    border-radius: var(--radius-xl);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
    border: 4px solid rgba(255,255,255,0.1);
}

/* ============================================================
   VALUE CARDS - 6 column grid
   ============================================================ */
.ps-value-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.ps-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.ps-value-card {
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.ps-value-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.ps-value-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(26, 16, 37, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.ps-value-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.ps-value-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

.ps-value-desc {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.ps-value-cta {
    text-align: center;
    padding-top: 1rem;
}

.ps-value-cta-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================================
   STATS SECTION
   ============================================================ */
.ps-stats-section {
    padding: 4rem 0;
    background: var(--color-bg-muted);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.ps-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.ps-stat-number {
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.ps-stat-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.ps-testimonials-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.ps-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.ps-testimonial-card {
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: #FFFFFF;
    transition: box-shadow var(--transition-base);
}

.ps-testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.ps-testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 1rem;
    color: #F5A623;
}

.ps-testimonial-stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.ps-testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.ps-testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.ps-testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-bg-muted);
}

.ps-testimonial-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

.ps-testimonial-role {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.ps-faq-section {
    padding: 5rem 0;
    background: var(--color-bg-muted);
}

.ps-faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.ps-faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: #FFFFFF;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

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

.ps-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-main);
    gap: 1rem;
    transition: color var(--transition-fast);
}

.ps-faq-question:hover {
    color: var(--color-primary);
}

.ps-faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.ps-faq-item.open .ps-faq-icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.ps-faq-answer {
    display: none;
    padding: 0 1.5rem 1.25rem;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    border-top: 1px solid var(--color-border-light);
    padding-top: 1rem;
}

.ps-faq-item.open .ps-faq-answer {
    display: block;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.ps-cta-section {
    padding: 5rem 0;
    background: var(--color-primary);
    color: #FFFFFF;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ps-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='0.03'%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");
}

.ps-cta-title {
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
    position: relative;
}

.ps-cta-subtitle {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 2rem;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    position: relative;
}

.ps-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
}

.ps-cta-actions .btn-primary {
    background: #FFFFFF;
    color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.ps-cta-actions .btn-primary:hover {
    background: rgba(255,255,255,0.9);
    color: var(--color-primary);
}

.ps-cta-actions .btn-secondary {
    border-color: rgba(255,255,255,0.4);
    color: rgba(255,255,255,0.9);
}

.ps-cta-actions .btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    color: #FFFFFF;
}

.ps-cta-note {
    margin-top: 1.25rem;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    position: relative;
}

/* ============================================================
   CATEGORIES SECTION
   ============================================================ */
.ps-categories-section {
    padding: 5rem 0;
    background: var(--color-bg-muted);
}

.ps-cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.ps-cat-card {
    display: block;
    padding: 1.75rem;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition-base);
}

.ps-cat-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.ps-cat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(26, 16, 37, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--color-primary);
    transition: background var(--transition-fast);
}

.ps-cat-card:hover .ps-cat-icon {
    background: var(--color-primary);
    color: #FFFFFF;
}

.ps-cat-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.ps-cat-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.ps-cat-count {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ============================================================
   TAGS SECTION
   ============================================================ */
.ps-tags-section {
    padding: 3rem 0;
    background: #FFFFFF;
}

.ps-tags-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.ps-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.ps-tag:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--color-bg-footer);
    color: rgba(255,255,255,0.75);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
}

.footer-logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: #FFFFFF;
}

.footer-title {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 1.25rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-disclaimer {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
    max-width: 600px;
}

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.45);
    white-space: nowrap;
}

/* ============================================================
   PAGE HERO (internal pages)
   ============================================================ */
.page-hero {
    padding: 4rem 0 3rem;
    background: var(--color-primary);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 199, 88, 0.12) 0%, transparent 70%);
}

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

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: rgba(255,255,255,0.9);
}

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

.page-hero-title {
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.75rem;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.page-hero-subtitle {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.65;
    max-width: 640px;
}

/* ============================================================
   ARTICLE CARDS
   ============================================================ */
.ps-article-card {
    display: block;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-decoration: none;
    transition: all var(--transition-base);
}

.ps-article-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: rgba(26,16,37,0.15);
}

.ps-article-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    background: var(--color-bg-muted);
}

.ps-article-card-body {
    padding: 1.25rem;
}

.ps-article-card-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.ps-article-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.45;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.ps-article-content {
    max-width: 760px;
    margin: 0 auto;
}

.ps-article-content h1,
.ps-article-content h2,
.ps-article-content h3,
.ps-article-content h4,
.ps-article-content h5,
.ps-article-content h6 {
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 2rem;
    margin-bottom: 0.875rem;
    line-height: 1.3;
}

.ps-article-content p {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
}

.ps-article-content ul,
.ps-article-content ol {
    color: var(--color-text);
    padding-left: 1.75rem;
    margin-bottom: 1.25rem;
    line-height: 1.75;
}

.ps-article-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.ps-article-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.ps-article-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 1rem 1.5rem;
    background: var(--color-bg-muted);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 1.5rem 0;
    color: var(--color-text-light);
    font-style: italic;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.ps-contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.ps-form-group {
    margin-bottom: 1.25rem;
}

.ps-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.ps-form-input,
.ps-form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-main);
    color: var(--color-text);
    background: #FFFFFF;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
}

.ps-form-input:focus,
.ps-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 16, 37, 0.08);
}

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

/* ============================================================
   CAROUSEL / KEYWORDS
   ============================================================ */
.ps-carousel-section {
    padding: 3rem 0;
    background: #FFFFFF;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.carousel-row {
    display: flex;
    gap: 0.75rem;
    animation: scroll-left var(--carousel-speed-row1) linear infinite;
    white-space: nowrap;
}

.carousel-row.reverse {
    animation: scroll-right var(--carousel-speed-row2) linear infinite;
}

.carousel-row.slow {
    animation: scroll-left var(--carousel-speed-row3) linear infinite;
}

.carousel-triple {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes scroll-right {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.kw-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.125rem;
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
    font-family: var(--font-main);
}

.kw-pill:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    width: 90%;
    max-width: 680px;
    max-height: 80vh;
    background: #FFFFFF;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-slow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.modal-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-bg-muted);
    color: var(--color-text);
}

.modal-close svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    display: block;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--color-text);
}

.preloaded-content {
    display: none;
}

/* ============================================================
   INTERNAL PAGE LAYOUT
   ============================================================ */
.ps-main {
    padding-top: 0;
    padding-bottom: 3rem;
}

.ps-inner-content {
    padding: 3rem 0;
}

.ps-content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
    align-items: start;
}

.ps-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
}

.ps-sidebar-widget {
    background: var(--color-bg-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.ps-sidebar-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.ps-sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ps-sidebar-links a {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-decoration: none;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast);
    line-height: 1.45;
}

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

.ps-sidebar-links a:last-child {
    border-bottom: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .ps-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-timeline::before {
        display: none;
    }
    .ps-platform-grid {
        grid-template-columns: 1fr;
    }
    .ps-platform-img-secondary {
        display: none;
    }
    .ps-value-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-content-grid {
        grid-template-columns: 1fr;
    }
    .ps-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .ps-hero-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .ps-hero {
        padding: 3rem 0 2.5rem;
    }
    .ps-hero-visual {
        order: -1;
    }
    .ps-hero-float {
        display: none;
    }
    .nav-main {
        display: none;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .header-inner {
        padding: 0 1.25rem;
    }
    .ps-features-grid {
        grid-template-columns: 1fr;
    }
    .ps-timeline {
        grid-template-columns: 1fr;
    }
    .ps-testimonials-grid {
        grid-template-columns: 1fr;
    }
    .ps-cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .ps-logos-row {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .ps-cat-grid {
        grid-template-columns: 1fr;
    }
    .ps-value-grid {
        grid-template-columns: 1fr;
    }
    .ps-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ps-hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    .ps-cta-actions {
        flex-direction: column;
    }
    .ps-platform-section {
        padding: 3rem 0;
    }
}