/* Variables */
:root {
    --primary: #1a1a1a;
    /* Dark Granite */
    --accent: #2563eb;
    /* Tech Blue */
    --bg-light: #f8f9fa;
    --text-main: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.small-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.center {
    text-align: center;
}

.bg-light {
    background-color: var(--bg-light);
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #000;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    margin-left: 1rem;
}

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

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero */
.hero {
    padding: 5rem 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    background: #e0e7ff;
    color: var(--accent);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

/* Hero Image Placeholder */
.image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--bg-light);
    border-radius: 20px;
    position: relative;
    border: 1px solid var(--border);
}

.abstract-shape {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 60%;
    height: 60%;
    background: #dbeafe;
    border-radius: 50%;
    filter: blur(40px);
}

.stat-card {
    position: absolute;
    bottom: 40px;
    right: -20px;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.stat-card h3 {
    color: var(--accent);
    font-size: 1.8rem;
}

/* Pain Points */
.pain-points {
    padding: 5rem 0;
}

.section-header {
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.card h3 {
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Services */
.services {
    padding: 5rem 0;
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list li {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent);
}

.service-card-visual {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    height: 350px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dummy-row {
    height: 20px;
    background: #f3f4f6;
    border-radius: 4px;
    width: 100%;
}

.dummy-row.short {
    width: 60%;
}

.success-badge {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background: #d1fae5;
    color: #065f46;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
}

/* Testimonials */
.testimonials {
    padding: 5rem 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.quote-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.quote-card p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.author strong {
    display: block;
}

.author span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* FAQ */
.faq {
    padding: 5rem 0;
}

.accordion {
    margin-top: 3rem;
}

.accordion-item {
    border-bottom: 1px solid var(--border);
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 1.5rem 0;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
}

.accordion-header.active::after {
    content: '-';
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding-right: 2rem;
}

.accordion-body p {
    padding-bottom: 1.5rem;
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer h4 {
    margin-bottom: 1.2rem;
    color: #9ca3af;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col a {
    display: block;
    color: #d1d5db;
    margin-bottom: 0.8rem;
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1.5rem;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    /* Add JS toggle logic here usually */
    .hamburger {
        display: block;
    }

    .hero-grid,
    .grid-3,
    .split-layout,
    .grid-2,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 1rem;
        display: block;
        text-align: center;
    }

    .stat-card {
        right: 0;
    }
}