/* Base Variables & Setup */
:root {
    --bg-main: #F8FAFC;         /* Light grayish blue background */
    --bg-white: #FFFFFF;        /* Pure white for cards */
    
    --text-primary: #1E293B;    /* Dark slate blue for main text and headers */
    --text-secondary: #64748B;  /* Lighter slate for paragraphs */
    
    --primary-color: #2563EB;   /* Blue */
    --primary-hover: #1D4ED8;   /* Darker blue */
    
    --border-color: #E2E8F0;    /* Light borders */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.25s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

p {
    color: var(--text-secondary);
}

/* Helpers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    color: var(--primary-color);
}

.mt-3 {
    margin-top: 1rem;
}

.py-section {
    padding: 80px 0;
}

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

/* Top Bar */
.top-bar {
    background-color: var(--text-primary);
    color: #F8FAFC;
    font-size: 0.85rem;
    padding: 8px 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-links a {
    color: #CBD5E1;
    margin-left: 16px;
}

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

/* Navbar */
.navbar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.logo i {
    font-size: 1.6rem;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background-color: var(--primary-color);
    color: #FFFFFF;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: #FFFFFF;
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

/* Hero Section */
.hero {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 80px 0;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    background: #EFF6FF;
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid #BFDBFE;
}

.hero-title {
    font-size: 3.5rem;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

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

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-stats {
    display: flex;
    gap: 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-stats i {
    color: #10B981; /* Green check */
}

/* Hero abstract graphic (placeholder) */
.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Responsive Mockup Container */
.responsive-mockup-container {
    position: relative;
    width: 100%;
    max-width: 550px;
    height: 400px;
    perspective: 1200px;
}

/* Desktop Mockup (Back/Left) */
.mockup-desktop {
    position: absolute;
    top: 0;
    left: 0;
    width: 85%;
    height: 350px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: rotateY(-10deg) rotateX(4deg) translateZ(-40px);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 1;
}

.responsive-mockup-container:hover .mockup-desktop {
    transform: rotateY(0deg) rotateX(0deg) translateZ(0) scale(1.02);
}

.mockup-header {
    background: var(--bg-main);
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
    height: 36px;
}

.mockup-header span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-header span:nth-child(1) { background: #EF4444; }
.mockup-header span:nth-child(2) { background: #F59E0B; }
.mockup-header span:nth-child(3) { background: #10B981; }

.mockup-url {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

/* Mobile Mockup (Front/Right) */
.mockup-mobile {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32%;
    height: 320px;
    background: #111; /* Phone bezel */
    border: 8px solid #1a1a1a;
    border-radius: 24px;
    box-shadow: -10px 20px 30px rgba(0,0,0,0.15), inset 0 0 2px rgba(255,255,255,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateZ(60px) rotateY(-5deg);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 2;
}

.responsive-mockup-container:hover .mockup-mobile {
    transform: translateZ(80px) rotateY(0deg) translateY(-10px);
}

.mobile-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 14px;
    background: #1a1a1a;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    z-index: 10;
}

/* Screen Area */
.mockup-screen {
    flex: 1;
    overflow: hidden;
    position: relative;
    background: var(--bg-white);
}

.mockup-screen img {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: top;
    transition: transform 5s ease-in-out;
}

/* Optional: Slight auto-scroll effect on hover */
.mockup-desktop:hover .mockup-screen img {
    transform: translateY(-15%); /* Adjust based on image height */
}

.mockup-mobile:hover .mockup-screen img {
    transform: translateY(-25%);
}


/* Templates Section */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.1rem;
}

/* Filters */
.filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-white);
}

/* Templates Grid */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.template-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    animation: fadeIn 0.4s ease-out forwards;
    display: flex;
    flex-direction: column;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.template-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: #CBD5E1;
}

.card-image {
    width: 100%;
    height: 200px;
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.template-card:hover .card-image img {
    transform: scale(1.05);
}

.card-icon {
    font-size: 4rem;
    color: #CBD5E1;
    transition: var(--transition);
}

.template-card:hover .card-icon {
    transform: scale(1.05);
    color: var(--primary-color);
}

.card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-category {
    font-size: 0.75rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    margin-bottom: 8px;
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.card-actions {
    margin-top: auto;
    display: flex;
    padding-top: 16px;
    border-top: 1px dotted var(--border-color);
    justify-content: space-between;
    align-items: center;
}

.card-btn {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.card-btn:hover {
    color: var(--primary-hover);
}

.card-price {
    font-weight: 700;
    color: var(--text-primary);
}


/* Features Section */
.features-section {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.feature-card {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: #EFF6FF;
    color: var(--primary-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.3rem;
}

/* Footer */
.footer {
    background-color: var(--bg-main);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer ul {
    list-style: none;
}

.footer li {
    margin-bottom: 12px;
}

.footer a {
    color: var(--text-secondary);
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.contact-info i {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-mockup {
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta, .top-bar-links {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}