/* ==========================================
   1. DESIGN SYSTEM & RESET
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.03em;
}

/* ==========================================
   2. HERO SECTION
   ========================================== */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    background: radial-gradient(circle at top right, #141414 0%, #0a0a0a 100%);
    position: relative;
}

.hero-content {
    max-width: 850px;
    text-align: center;
}

.agency-tag {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #a3a3a3;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid #262626;
    padding: 6px 16px;
    border-radius: 100px;
    background: #121212;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #ffffff 0%, #a3a3a3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: #a3a3a3;
    max-width: 650px;
    margin: 0 auto 2.5rem auto;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #ffffff;
    color: #0a0a0a;
}

.btn-primary:hover {
    background-color: #e5e5e5;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid #262626;
}

.btn-secondary:hover {
    background-color: #121212;
    border-color: #404040;
    transform: translateY(-2px);
}

/* ==========================================
   3. SERVICES SECTION
   ========================================== */
.services {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.card {
    background: #121212;
    border: 1px solid #1f1f1f;
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: #404040;
    transform: translateY(-4px);
    background: #161616;
}

.card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.card p {
    color: #737373;
    font-size: 0.95rem;
    font-weight: 300;
}

/* ==========================================
   4. PORTFOLIO SECTION
   ========================================== */
#portfolio {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #1f1f1f;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.project {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #121212;
    border: 1px solid #1f1f1f;
    transition: all 0.3s ease;
}

.project img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    opacity: 0.8;
    transition: all 0.5s ease;
    filter: grayscale(20%);
}

.project h3 {
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 500;
    background: #121212;
    border-top: 1px solid #1f1f1f;
}

.project:hover {
    border-color: #404040;
    transform: translateY(-4px);
}

.project:hover img {
    opacity: 1;
    transform: scale(1.03);
    filter: grayscale(0%);
}

/* ==========================================
   5. WHY WORK WITH US STYLES
   ========================================== */
.why-us {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #1f1f1f;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.why-card {
    background: linear-gradient(180deg, #121212 0%, #0c0c0c 100%);
    border: 1px solid #1f1f1f;
    padding: 40px;
    border-radius: 12px;
}

.why-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.why-card p {
    color: #a3a3a3;
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.7;
}

/* ==========================================
   6. INVESTMENT & PRICING STYLES
   ========================================== */
.pricing {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #1f1f1f;
}

.pricing-subtitle {
    font-size: 1.6rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: #a3a3a3;
    letter-spacing: -0.02em;
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    align-items: start;
}

.price-card {
    background: #121212;
    border: 1px solid #1f1f1f;
    border-radius: 16px;
    padding: 40px 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.price-card.popular {
    border-color: #ffffff;
    background: #161616;
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    color: #0a0a0a;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.price-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 16px 0;
    letter-spacing: -0.03em;
}

.amount span {
    font-size: 1rem;
    color: #737373;
    font-weight: 400;
}

.price-desc {
    font-size: 0.9rem;
    color: #a3a3a3;
    font-weight: 300;
    margin-bottom: 32px;
    min-height: 40px;
}

.price-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-left: 0;
}

.price-features li {
    font-size: 0.95rem;
    color: #e5e5e5;
    font-weight: 300;
    display: flex;
    align-items: center;
    text-align: left;
}

.price-features li::before {
    content: "✓";
    margin-right: 12px;
    color: #a3a3a3;
    font-weight: 700;
}

.price-card .btn-primary, 
.price-card .btn-secondary {
    width: 100%;
    text-align: center;
}

/* Web Design Subgrid */
.web-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.web-card {
    background: #121212;
    border: 1px solid #1f1f1f;
    padding: 32px;
    border-radius: 12px;
    transition: border-color 0.3s ease;
}

.web-card.featured-web {
    border-left: 3px solid #ffffff;
}

.web-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.web-amount {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.web-card p {
    font-size: 0.9rem;
    color: #737373;
    line-height: 1.6;
    font-weight: 300;
    text-align: left;
}

.web-card:hover {
    border-color: #404040;
}

/* ==========================================
   7. CONTACT SECTION STYLES
   ========================================== */
.contact {
    padding: 100px 24px;
    text-align: center;
    background: #0d0d0d;
    border-top: 1px solid #1f1f1f;
}

.contact p {
    color: #a3a3a3;
    margin-bottom: 1.5rem;
    font-weight: 300;
    font-size: 1.1rem;
}

.email-link {
    font-size: 1.6rem;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border-bottom: 2px solid #262626;
    padding-bottom: 4px;
    display: inline-block;
    word-break: break-all;
}

.email-link:hover {
    color: #a3a3a3;
    border-color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================
   8. FOOTER SECTION STYLES
   ========================================== */
.site-footer {
    background-color: #050505;
    padding: 60px 24px;
    border-top: 1px solid #1f1f1f;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.site-footer p {
    color: #525252;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.site-footer .footer-tagline {
    color: #404040;
    font-size: 0.8rem;
    font-weight: 300;
}

/* ==========================================
   9. RESPONSIVE DESIGN (MOBILE OPTIMIZATION)
   ========================================== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.3rem;
    }
    .hero p {
        font-size: 1.05rem;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    h2 {
        font-size: 1.9rem;
    }
    .pricing-container {
        grid-template-columns: 1fr;
    }
    .price-card {
        padding: 32px 20px;
    }
}