/* ========================================
   COMPONENTS CSS
   ======================================== */

/* ========== Features Section ========== */
.features {
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
}

.feature-card {
    padding: var(--sp-8);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--blue-200);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(-2px);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--sp-5);
}

.feature-icon--blue {
    background: var(--blue-50);
    color: var(--blue-600);
}

.feature-icon--amber {
    background: var(--amber-100);
    color: var(--amber-500);
}

.feature-icon--green {
    background: var(--green-100);
    color: var(--green-500);
}

.feature-icon--purple {
    background: var(--purple-100);
    color: var(--purple-500);
}

.feature-icon svg {
    stroke: currentColor;
}

.feature-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--sp-3);
}

.feature-card > p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: var(--sp-4);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--sp-1) 0;
}

.feature-list li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    margin-top: 7px;
    background: var(--primary);
    border-radius: 50%;
}

/* ========== Engineer AI Section ========== */
.engineer-ai {
    background: linear-gradient(180deg, var(--slate-900) 0%, var(--slate-950) 100%);
    color: var(--white);
    overflow: hidden;
}

.ai-layout {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: var(--sp-12);
    align-items: center;
}

.ai-text h2 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    color: var(--white);
    margin-bottom: var(--sp-4);
}

.ai-subtitle {
    font-size: 1.0625rem;
    color: var(--slate-300);
    line-height: 1.7;
    margin-bottom: var(--sp-8);
}

.ai-queries {
    margin-bottom: var(--sp-8);
}

.ai-queries-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--slate-400);
    margin-bottom: var(--sp-4);
}

.ai-query {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    margin-bottom: var(--sp-2);
    transition: all var(--transition-base);
}

.ai-query:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateX(4px);
}

.ai-query svg {
    flex-shrink: 0;
    stroke: var(--blue-400);
}

.ai-query span {
    font-size: 0.9375rem;
    color: var(--slate-200);
    font-style: italic;
}

.ai-agents-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    margin-bottom: var(--sp-8);
}

.ai-agent-tag {
    display: inline-block;
    padding: var(--sp-1) var(--sp-3);
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.15);
    color: var(--blue-400);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.ai-cta-row {
    display: flex;
    align-items: center;
    gap: var(--sp-6);
}

.ai-powered-by {
    font-size: 0.8125rem;
    color: var(--slate-500);
}

/* AI Visual */
.ai-visual {
    position: relative;
}

.ai-image-wrapper {
    position: relative;
}

.ai-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06),
        var(--shadow-2xl);
}

.ai-image-glow {
    position: absolute;
    bottom: -24px;
    left: 10%;
    right: 10%;
    height: 50px;
    background: radial-gradient(ellipse, rgba(59, 130, 246, 0.15), transparent 70%);
    filter: blur(16px);
    pointer-events: none;
}

/* ========== Platform Showcase — Carousel ========== */
.platform {
    background: var(--bg-secondary);
}

/* Carousel container */
.carousel {
    position: relative;
}

.carousel-viewport {
    overflow: hidden;
    border-radius: var(--radius-2xl);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s var(--ease-out);
    will-change: transform;
}

.carousel-slide {
    flex: 0 0 100%;
    min-width: 0;
    padding: 0 var(--sp-2);
}

/* Showcase card inside carousel */
.showcase-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 360px;
}

.showcase-card-content {
    padding: var(--sp-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.showcase-number {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--sp-4);
    font-family: var(--font-mono);
}

.showcase-card h3 {
    font-size: 1.375rem;
    color: var(--text-primary);
    margin-bottom: var(--sp-3);
}

.showcase-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-top: var(--sp-4);
}

.showcase-features li {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.showcase-features li::before {
    content: '';
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background: var(--green-100);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

.showcase-card-visual {
    overflow: hidden;
}

.showcase-card-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Carousel controls */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-4);
    margin-top: var(--sp-6);
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.carousel-dots {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--slate-300);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.carousel-dot:hover:not(.active) {
    background: var(--slate-400);
}

/* ========== Industries Section ========== */
.industries {
    background: var(--bg-primary);
}

/* Stats bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-6);
    padding: var(--sp-10) var(--sp-8);
    margin-bottom: var(--sp-16);
    background: linear-gradient(135deg, var(--slate-900) 0%, var(--slate-800) 100%);
    border-radius: var(--radius-2xl);
    text-align: center;
}

.stats-bar--3col {
    grid-template-columns: repeat(3, 1fr);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}

.stat-value {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}

.stat-desc {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--slate-400);
}

/* Industry cards */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
}

.industry-card {
    padding: var(--sp-8);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.industry-card:hover {
    border-color: var(--blue-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.industry-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--blue-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--sp-5);
    color: var(--primary);
}

.industry-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--sp-4);
}

.industry-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-bottom: var(--sp-5);
}

.industry-list li {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: var(--sp-1) 0;
}

.industry-list li::before {
    content: '';
    flex-shrink: 0;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

.industry-benefit {
    padding-top: var(--sp-5);
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
    margin: 0;
}

/* ========== CTA Section ========== */
.cta-section {
    background: linear-gradient(135deg, var(--slate-900) 0%, #1a2744 50%, var(--slate-950) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 20% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-12);
    align-items: start;
    position: relative;
}

.cta-text h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--white);
    margin-bottom: var(--sp-4);
}

.cta-text > p {
    font-size: 1.0625rem;
    color: var(--slate-300);
    line-height: 1.7;
    margin-bottom: var(--sp-8);
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    margin-bottom: var(--sp-10);
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.cta-benefit svg {
    flex-shrink: 0;
    stroke: var(--green-500);
}

.cta-benefit span {
    font-size: 0.9375rem;
    color: var(--slate-200);
}

.cta-platforms {
    padding-top: var(--sp-6);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-platforms-label {
    font-size: 0.8125rem;
    color: var(--slate-500);
    margin-bottom: var(--sp-3);
}

.cta-platform-links {
    display: flex;
    gap: var(--sp-3);
}

/* Form Card */
.form-card {
    background: var(--white);
    padding: var(--sp-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.form-card h3 {
    font-size: 1.375rem;
    color: var(--text-primary);
    margin-bottom: var(--sp-6);
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.8125rem;
}

/* Form inputs - target Django's rendered inputs */
.form-input,
.form-textarea,
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    padding: var(--sp-3) var(--sp-4);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--white);
    transition: all var(--transition-fast);
    width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder,
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--slate-400);
}

.contact-form textarea {
    resize: vertical;
    min-height: 80px;
}

.form-error {
    color: var(--danger);
    font-size: 0.8125rem;
    font-weight: 500;
}