/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #2d3748; line-height: 1.7; background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
  --primary: #7c6aa0;
  --primary-light: #a78bcc;
  --primary-dark: #5a4a7a;
  --accent: #e8b86d;
  --accent-light: #f5d9a0;
  --text: #2d3748;
  --text-light: #718096;
  --bg-warm: #faf7f2;
  --bg-lavender: #f0ebf8;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --transition: all 0.3s ease;
}

/* ===== UTILITY ===== */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.alt-bg { background: var(--bg-warm); }

/* ===== CTA BUTTONS ===== */
.cta-button {
  display: inline-block; padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 1rem; cursor: pointer;
  transition: var(--transition); border: none; text-align: center;
}
.cta-primary {
  background: var(--primary); color: var(--white);
  box-shadow: 0 4px 15px rgba(124,106,160,0.4);
}
.cta-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.cta-secondary {
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary);
}
.cta-secondary:hover { background: var(--primary); color: var(--white); }

/* ===== HEADER / NAV ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  box-shadow: 0 1px 10px rgba(0,0,0,0.05);
}
.header .container { padding-top: 0; padding-bottom: 0; }
.header-content {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo h1 {
  font-size: 1.5rem; font-weight: 700; color: var(--primary);
  margin: 0;
}
.nav ul { display: flex; gap: 28px; align-items: center; }
.nav a {
  font-weight: 500; color: var(--text); transition: var(--transition);
  font-size: 0.95rem;
}
.nav a:hover { color: var(--primary); }
.nav-mobile {
  display: none; position: absolute; top: 72px; left: 0; right: 0;
  background: var(--white); box-shadow: var(--shadow); padding: 24px;
}
.nav-mobile ul { flex-direction: column; gap: 16px; }
.nav-mobile.active { display: block; }

/* Hamburger */
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 8px; flex-direction: column; gap: 5px;
}
.hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--bg-lavender) 0%, var(--bg-warm) 50%, #fff 100%);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-content h2 {
  font-size: 2.8rem; font-weight: 800; line-height: 1.2;
  margin-bottom: 20px; color: var(--text);
}
.hero-content p {
  font-size: 1.15rem; color: var(--text-light); margin-bottom: 32px;
  max-width: 520px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image {
  display: flex; justify-content: center; align-items: center;
}
.hero-image img {
  width: 100%; max-width: 420px; height: auto;
  border-radius: 20px; box-shadow: var(--shadow-lg);
  object-fit: cover; max-height: 520px;
}
.trust-badges {
  display: flex; gap: 20px; margin-top: 32px; flex-wrap: wrap;
}
.trust-badges .badge {
  font-size: 0.9rem; color: var(--text-light);
  background: var(--white); padding: 8px 16px; border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* ===== SECTION COMMON ===== */
.services-section h2, .portfolio-section h2, .about-section h2,
.faq-section h2, .contact-section h2 {
  font-size: 2.2rem; font-weight: 700; text-align: center;
  margin-bottom: 16px; color: var(--text);
}
.section-description {
  text-align: center; color: var(--text-light); font-size: 1.05rem;
  max-width: 680px; margin: 0 auto 40px;
}
.section-cta { text-align: center; margin-top: 40px; }

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.services-4-col {
  grid-template-columns: repeat(4, 1fr);
}
.service-card {
  background: var(--white); border-radius: var(--radius); padding: 36px 28px;
  text-align: center; box-shadow: var(--shadow); transition: var(--transition);
  border: 1px solid #f0f0f0;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-icon {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; background: var(--bg-lavender);
}
.service-card h3 {
  font-size: 1.2rem; margin-bottom: 10px; color: var(--text);
}
.service-card p {
  color: var(--text-light); font-size: 0.93rem; margin-bottom: 8px;
}
.service-card p strong {
  color: var(--primary); font-size: 1.05rem;
}

/* ===== HIGHLIGHT BADGE (multilingual) ===== */
.highlight-badge {
  text-align: center; margin-bottom: 32px;
}
.highlight-badge span {
  display: inline-block; background: var(--bg-lavender);
  color: var(--primary-dark); padding: 10px 24px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  border: 2px solid var(--primary-light);
}

/* ===== PORTFOLIO LINK ===== */
.portfolio-link {
  text-align: center; margin-top: 32px;
}
.portfolio-link a {
  color: var(--primary); font-weight: 600; font-size: 1rem;
  transition: var(--transition);
}
.portfolio-link a:hover { color: var(--primary-dark); }

/* ===== SECTION FEATURE IMAGE ===== */
.section-feature-image {
  max-width: 800px; margin: 0 auto 32px; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.section-feature-image img {
  width: 100%; height: auto; display: block;
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.portfolio-item {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: var(--transition);
}
.portfolio-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
img.portfolio-image {
  width: 100%; height: 260px; object-fit: cover; display: block;
}
.portfolio-item h3 {
  font-size: 1rem; padding: 16px 16px 4px; color: var(--text);
}
.portfolio-item p {
  font-size: 0.85rem; padding: 0 16px 16px; color: var(--text-light);
}

/* ===== ABOUT SECTION ===== */
.about-section { background: var(--white); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center;
}
.about-image {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%; height: auto; display: block;
}
.about-content p {
  color: var(--text-light); font-size: 1.05rem; margin-bottom: 16px;
}
.about-highlight {
  display: inline-block; background: var(--bg-lavender);
  color: var(--primary-dark); padding: 10px 24px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem; margin-top: 8px;
}

/* ===== FAQ SECTION ===== */
.faq-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  max-width: 900px; margin: 0 auto;
}
.faq-item {
  background: var(--white); border-radius: var(--radius); padding: 28px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.faq-item h3 {
  font-size: 1.05rem; margin-bottom: 10px; color: var(--text);
}
.faq-item p {
  color: var(--text-light); font-size: 0.93rem;
}

/* ===== CONTACT SECTION ===== */
.contact-section { background: var(--white); }
.contact-wrapper {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; padding-top: 16px; }
.contact-item {
  display: flex; align-items: center; gap: 16px;
}
.contact-icon {
  font-size: 1.5rem; flex-shrink: 0;
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--bg-lavender); display: flex;
  align-items: center; justify-content: center;
}
.contact-label {
  font-weight: 600; font-size: 0.85rem; color: var(--text-light);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px;
}
.contact-item a {
  color: var(--primary); font-weight: 500; transition: var(--transition);
}
.contact-item a:hover { color: var(--primary-dark); }

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-weight: 600; font-size: 0.9rem; color: var(--text);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 12px 16px; border: 2px solid #e8e8e8; border-radius: var(--radius);
  font-size: 1rem; font-family: inherit; outline: none;
  transition: var(--transition); background: var(--white);
  color: var(--text);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text); color: rgba(255,255,255,0.7); padding: 60px 0 24px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-section h4 {
  color: var(--white); font-size: 1rem; margin-bottom: 16px;
}
.footer-section p {
  font-size: 0.9rem; max-width: 280px;
}
.footer-section ul li { margin-bottom: 10px; }
.footer-section a {
  font-size: 0.9rem; color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-section a:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.1); display: flex;
  align-items: center; justify-content: center;
  transition: var(--transition); font-size: 1rem;
}
.social-links a:hover { background: var(--primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px; text-align: center; font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .services-4-col { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-ctas { justify-content: center; }
  .trust-badges { justify-content: center; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-image { margin-top: 32px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { max-width: 500px; margin: 0 auto; }
}

@media (max-width: 680px) {
  .hero-content h2 { font-size: 2rem; }
  .services-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .services-4-col { grid-template-columns: 1fr; max-width: 420px; }
  .faq-grid { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .services-section h2, .portfolio-section h2, .about-section h2,
  .faq-section h2, .contact-section h2 { font-size: 1.8rem; }
}

@media (max-width: 540px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 120px 0 60px; }
  .hero-content h2 { font-size: 1.6rem; }
  .section { padding: 50px 0; }
  .footer-grid { grid-template-columns: 1fr; }
}