/* ============================================
   Skip to Main Content - Accessible & Stylish
   ============================================ */
.skip-to-content {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-bold);
    text-transform: none;
    letter-spacing: 0.01em;
    font-size: 0.85rem;
    z-index: var(--z-skip-link);
    transition: all var(--transition-base);
    text-decoration: none;
    border: var(--border-razor);
    box-shadow: var(--glass-shadow);
}

.skip-to-content:focus {
    top: 2rem;
    outline: none;
}

/* ============================================
   Global Theme Application
   Ensures dark mode applies to the entire page
   ============================================ */
body,
html {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition-base), color var(--transition-base);
    min-height: 100vh;
    width: 100%;
    /* Removed subtle patterns for a cleaner look, requested by user for "best structure" */
}

main {
    background-color: var(--bg-primary);
    position: relative;
    z-index: 1;
}

.page-main {
    padding-top: 80px;
    width: 100%;
}

/* ============================================
   Main Layout & Sections - Refined
   Editorial spacing & dividers
   ============================================ */

/* Global Dividers */
.divider {
    width: 100%;
    height: 1px;
    background: var(--border-color);
    margin: var(--space-lg) 0;
}

/* Large Section Headers */
.section-header {
    text-align: start;
    margin-bottom: clamp(1.4rem, 3.5vw, var(--space-lg));
    border-bottom: none;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
}

.section-header.text-center {
    text-align: center;
    align-items: center;
}

.section-header.text-center .section-title,
.section-header.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-eyebrow {
    font-size: var(--font-size-xs);
    text-transform: none;
    letter-spacing: 0.04em;
    color: var(--color-accent-600);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0;
}

.section-title {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--text-primary);
    margin-bottom: 0;
    font-size: clamp(1.65rem, 3.2vw, var(--font-size-3xl));
    line-height: 1.18;
    letter-spacing: -0.01em;
    text-wrap: balance;
    max-width: 26ch;
    margin-left: 0;
    margin-right: 0;
}

.section-subtitle {
    margin: 0;
    text-align: start;
    max-width: 54ch;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    font-family: var(--font-family-primary);
    font-size: clamp(var(--font-size-base), 1.9vw, var(--font-size-lg));
    color: var(--text-secondary);
    line-height: 1.72;
    text-wrap: balance;
}

.section-header + .grid,
.section-header + .cards-grid,
.section-header + .listing-strip,
.section-header + .max-w-3xl,
.section-header + .cta-actions {
    margin-top: var(--space-md);
}

@media (max-width: 900px) {
    .section-subtitle {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: var(--space-md);
    }
}

/* RTL Header */
[dir="rtl"] .section-header {
    text-align: start;
}

[dir="rtl"] .section-subtitle {
    text-align: start;
}

/* CTA Section - Minimal */
.cta-section {
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-align: center;
    padding: var(--space-lg) var(--space-lg);
    border-radius: 0;
    border: var(--border-razor);
    box-shadow: var(--shadow-sm);
}

.cta-section::before {
    display: none;
}

.cta-title {
    color: var(--text-primary);
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-lg);
}

.cta-text {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-lg);
    text-align: center;
    max-width: 52ch;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-400), transparent);
    opacity: 0.35;
    margin: var(--space-2xl) 0;
}

/* About Section */
.about-content {
    align-items: start;
}

.about-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    filter: none;
    transition: transform var(--transition-base);
}

.about-image:hover {
    transform: translateY(-4px);
}

/* Tech Grid - "Our Expertise" Redesigned */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
}

.tech-item {
    background: transparent;
    border: none;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-2xl) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-accent-400);
    opacity: 0;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    z-index: -1;
}

.tech-item:hover {
    color: var(--bg-primary);
    /* Invert text color on hover */
    transform: none;
    box-shadow: none;
}

.tech-item:hover::before {
    transform: translateY(0);
    opacity: 1;
}

.tech-icon {
    display: none;
}

.tech-name {
    font-size: var(--font-size-xl);
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-regular);
    letter-spacing: -0.01em;
    z-index: 1;
}

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

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

/* Stats - Typographic */
.stats-grid {
    gap: var(--space-md);
    border-top: none;
    border-bottom: none;
}

.stat-card {
    background: var(--bg-elevated);
    border: 1px solid rgba(31, 47, 42, 0.12);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-lg);
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--text-primary);
    font-size: var(--font-size-6xl);
    line-height: 1;
    font-family: var(--font-family-heading);
}

.stat-label {
    text-transform: none;
    letter-spacing: 0.02em;
    font-size: var(--font-size-xs);
    margin-top: var(--space-sm);
}

/* Logo Ticker / Trusted By */
.trusted-by {
    border-top: var(--border-razor);
    border-bottom: var(--border-razor);
    padding: var(--space-lg) 0;
}

.ticker-wrapper {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.ticker-content {
    display: flex;
    width: max-content;
    animation: marquee 60s linear infinite;
    will-change: transform;
    gap: var(--space-xl);
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.ticker-item {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    opacity: 0.22;
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0.12em;
    font-weight: var(--font-weight-light);
    transition: opacity var(--transition-base), letter-spacing var(--transition-slow);
}

.ticker-item:hover {
    opacity: 0.65;
    letter-spacing: 0.16em;
}