/* ============================================
   YAALI TECH - COMPONENT STYLES
   Reusable UI Components
/* ============================================
   YAALI TECH - COMPONENT STYLES
   Reusable UI Components
   ============================================ */

/* ============================================
   NAVIGATION HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.nav-logo span {
    color: var(--color-highlight);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-4);
    align-items: center;
}

.nav-link {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-highlight);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-highlight);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition-base);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: calc(100vh - 60px);
        background-color: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-4);
        box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
        gap: var(--space-3);
        transition: right var(--transition-slow);
        border-left: 1px solid var(--color-border);
    }

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

    .nav-link::after {
        display: none;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    overflow: hidden;
    border-bottom: 3px solid var(--color-primary);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(191, 32, 40, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(191, 32, 40, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: var(--space-4);
}

.hero-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.hero-tagline {
    font-size: var(--text-xl);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
    font-weight: 300;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-tagline {
        font-size: var(--text-lg);
    }
}

/* ============================================
   CAPABILITY CARDS
   ============================================ */
.capability-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-highlight) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.capability-card:hover::before {
    transform: scaleX(1);
}

.capability-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(191, 32, 40, 0.15);
}

.capability-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(191, 32, 40, 0.1);
    border-radius: 50%;
    font-size: var(--text-3xl);
}

.capability-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.capability-description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
}

.capability-list {
    list-style: none;
    margin-top: var(--space-3);
    text-align: left;
}

.capability-list li {
    padding: var(--space-1) 0;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    position: relative;
    padding-left: var(--space-3);
}

.capability-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-primary);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: var(--space-6);
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: #ffffff;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-lg);
    color: var(--color-highlight);
}

.timeline-content {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-4);
}

.timeline-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.timeline-description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 60px;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: var(--text-base);
    }
}

/* ============================================
   PROJECT CARDS
   ============================================ */
.project-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-accent);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.project-header {
    padding: var(--space-4);
    background: var(--color-primary);
    border-bottom: 2px solid var(--color-secondary);
}

.project-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-1);
    color: #ffffff;
}

.project-client {
    font-size: var(--text-sm);
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

.project-body {
    padding: var(--space-4);
}

.project-section {
    margin-bottom: var(--space-3);
}

.project-section:last-child {
    margin-bottom: 0;
}

.project-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    margin-bottom: var(--space-1);
    font-weight: 600;
}

.project-text {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.project-tag {
    padding: 4px 12px;
    background-color: rgba(191, 32, 40, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 12px;
    font-size: var(--text-xs);
    color: var(--color-text);
}

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

.form-group {
    margin-bottom: var(--space-3);
}

.form-label {
    display: block;
    margin-bottom: var(--space-1);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-2);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(44, 95, 79, 0.2);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-error {
    color: #e74c3c;
    font-size: var(--text-sm);
    margin-top: var(--space-1);
    display: none;
}

.form-group.error .form-error {
    display: block;
}

.form-group.error .form-input,
.form-group.error .form-textarea {
    border-color: #e74c3c;
}

.form-success {
    padding: var(--space-3);
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid #22c55e;
    border-radius: var(--border-radius);
    color: #16a34a;
    text-align: center;
    margin-bottom: var(--space-3);
    display: none;
}

.form-success.active {
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: #1a1a1a;
    border-top: 1px solid var(--color-border);
    padding: var(--space-6) 0 var(--space-3);
    margin-top: var(--space-12);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-4);
}

.footer-section h4 {
    color: #ffffff;
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.footer-section p,
.footer-section a {
    color: #cccccc;
    font-size: var(--text-sm);
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-1);
}

.footer-bottom {
    padding-top: var(--space-3);
    border-top: 1px solid #333333;
    text-align: center;
    color: #cccccc;
    font-size: var(--text-sm);
}

.footer-tagline {
    color: var(--color-primary);
    font-style: italic;
    margin-top: var(--space-1);
}