/* ============================================
   BUSINESS SITE - Web Agency Portfolio
   ============================================ */

:root {
  --primary: #1a1a2e;
  --accent: #e94560;
  --accent-hover: #c73a52;
  --light: #f5f5f7;
  --text: #333;
  --text-light: #666;
  --white: #fff;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

/* --- HEADER / NAV --- */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--accent); }

/* --- HERO --- */
.hero {
  padding: 10rem 2rem 6rem;
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, #16213e 100%);
  color: var(--white);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  letter-spacing: -1px;
}

.hero h1 span { color: var(--accent); }

.hero p {
  font-size: 1.15rem;
  max-width: 550px;
  margin: 0 auto 2.5rem;
  opacity: 0.85;
  line-height: 1.7;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(233,69,96,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
  margin-left: 1rem;
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

/* --- SECTIONS --- */
section {
  padding: 5rem 2rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-title p {
  color: var(--text-light);
  font-size: 1.05rem;
}

/* --- SERVICES --- */
.services { background: var(--light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}

.service-card:hover { transform: translateY(-5px); }

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #ff6b81);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--primary);
}

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

/* --- PORTFOLIO --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.portfolio-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
  background: var(--white);
}

.portfolio-card:hover { transform: translateY(-5px); }

.portfolio-preview {
  height: 200px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.portfolio-info {
  padding: 1.5rem;
}

.portfolio-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--primary);
}

.portfolio-info p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.portfolio-info a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.portfolio-info a:hover { text-decoration: underline; }

/* --- PORTFOLIO MORE --- */
.portfolio-more {
  max-width: 1100px;
  margin: 3rem auto 0;
  text-align: center;
}

.portfolio-more h3 {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.portfolio-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.portfolio-links a {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border: 1px solid #e0e0e0;
  border-radius: 50px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}

.portfolio-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(233,69,96,0.05);
}

/* --- PRICING --- */
.pricing { background: var(--light); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--accent);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  padding: 0.3rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.pricing-card h3 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin: 1rem 0;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-light);
}

.pricing-features {
  list-style: none;
  margin: 1.5rem 0 2rem;
  text-align: left;
}

.pricing-features li {
  padding: 0.5rem 0;
  color: var(--text-light);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--light);
}

.pricing-features li::before {
  content: "\2713";
  color: var(--accent);
  font-weight: 700;
  margin-right: 0.8rem;
}

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

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem 1.2rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

/* --- FOOTER --- */
footer {
  background: var(--primary);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 2.5rem;
  font-size: 0.9rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 8rem 1.5rem 4rem; }
  .btn-outline { display: none; }
  section { padding: 3rem 1.5rem; }
  .pricing-card.featured { transform: none; }
}