:root {
  --primary: #1a5276;
  --primary-light: #2980b9;
  --accent: #e67e22;
  --accent-dark: #d35400;
  --dark: #1c2833;
  --light: #f8f9fa;
  --gray: #6c757d;
  --gray-light: #e9ecef;
  --white: #ffffff;
  --shadow: 0 2px 15px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --radius: 8px;
  --transition: .3s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: #333; line-height: 1.7; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* HEADER */
.header { background: var(--dark); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo svg { width: 38px; height: 38px; }
.logo-text { font-size: 20px; font-weight: 700; color: var(--white); }
.logo-text span { color: var(--accent); }
nav ul { display: flex; gap: 28px; }
nav a { color: rgba(255,255,255,.85); font-size: 15px; font-weight: 500; padding: 4px 0; border-bottom: 2px solid transparent; transition: var(--transition); }
nav a:hover, nav a.active { color: var(--white); border-bottom-color: var(--accent); }
.nav-cta { background: var(--accent); color: var(--white) !important; padding: 8px 20px !important; border-radius: 5px; border-bottom: none !important; }
.nav-cta:hover { background: var(--accent-dark); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 26px; height: 2px; background: var(--white); transition: var(--transition); }

/* HERO */
.hero { background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%); color: var(--white); padding: 100px 24px 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: 46px; line-height: 1.2; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 19px; opacity: .9; margin-bottom: 32px; line-height: 1.6; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 6px; font-size: 16px; font-weight: 600; transition: var(--transition); cursor: pointer; border: none; }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(230,126,34,.4); }
.btn-outline { border: 2px solid rgba(255,255,255,.4); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.hero-visual { display: flex; justify-content: center; }
.hero-card { background: rgba(255,255,255,.1); backdrop-filter: blur(10px); border-radius: 16px; padding: 40px; border: 1px solid rgba(255,255,255,.15); }
.hero-card .lang-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lang-item { background: rgba(255,255,255,.08); border-radius: 10px; padding: 20px; text-align: center; transition: var(--transition); }
.lang-item:hover { background: rgba(255,255,255,.15); transform: translateY(-3px); }
.lang-flag { font-size: 36px; margin-bottom: 8px; }
.lang-name { font-size: 14px; font-weight: 600; }

/* TRUST BAR */
.trust-bar { background: var(--white); border-bottom: 1px solid var(--gray-light); padding: 20px 24px; }
.trust-bar-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--gray); font-size: 14px; font-weight: 500; }
.trust-item svg { width: 20px; height: 20px; color: var(--primary-light); flex-shrink: 0; }

/* SECTIONS */
.section { padding: 80px 24px; }
.section-alt { background: var(--light); }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: 36px; color: var(--dark); margin-bottom: 12px; }
.section-header p { font-size: 17px; color: var(--gray); max-width: 600px; margin: 0 auto; }
.section-header .line { width: 50px; height: 3px; background: var(--accent); margin: 16px auto 0; border-radius: 2px; }

/* SERVICES GRID */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { background: var(--white); border-radius: var(--radius); padding: 36px 28px; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid var(--gray-light); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.service-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-icon svg { width: 28px; height: 28px; color: var(--white); }
.service-card h3 { font-size: 20px; color: var(--dark); margin-bottom: 10px; }
.service-card p { color: var(--gray); font-size: 15px; }

/* LEVELS */
.levels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.level-card { background: var(--white); border-radius: var(--radius); padding: 28px; text-align: center; box-shadow: var(--shadow); border-top: 4px solid var(--primary-light); transition: var(--transition); }
.level-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.level-badge { display: inline-block; background: var(--primary); color: var(--white); font-size: 22px; font-weight: 700; width: 56px; height: 56px; line-height: 56px; border-radius: 50%; margin-bottom: 14px; }
.level-card h3 { font-size: 17px; color: var(--dark); margin-bottom: 6px; }
.level-card p { font-size: 14px; color: var(--gray); }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img { background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 16px; padding: 48px; color: var(--white); text-align: center; min-height: 350px; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; overflow: hidden; }
.about-img::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M20 20c0-5.523-4.477-10-10-10S0 14.477 0 20s4.477 10 10 10 10-4.477 10-10zm20 0c0-5.523-4.477-10-10-10S20 14.477 20 20s4.477 10 10 10 10-4.477 10-10z'/%3E%3C/g%3E%3C/svg%3E"); }
.about-img > * { position: relative; z-index: 1; }
.about-img .quote-icon { font-size: 60px; margin-bottom: 16px; opacity: .6; }
.about-img blockquote { font-size: 22px; font-style: italic; line-height: 1.5; max-width: 300px; }
.about-img cite { display: block; margin-top: 16px; font-size: 14px; opacity: .7; font-style: normal; }
.about-text h2 { font-size: 36px; color: var(--dark); margin-bottom: 20px; }
.about-text p { color: #555; margin-bottom: 16px; font-size: 16px; }
.about-stats { display: flex; gap: 32px; margin-top: 28px; }
.stat { text-align: center; }
.stat .num { font-size: 32px; font-weight: 700; color: var(--primary); }
.stat .label { font-size: 13px; color: var(--gray); margin-top: 2px; }

/* METHODIK */
.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.method-step { text-align: center; padding: 32px 20px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); position: relative; }
.method-step .step-num { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); width: 32px; height: 32px; background: var(--accent); color: var(--white); border-radius: 50%; font-size: 15px; font-weight: 700; line-height: 32px; }
.method-step svg { width: 40px; height: 40px; color: var(--primary); margin: 12px auto 16px; }
.method-step h3 { font-size: 17px; color: var(--dark); margin-bottom: 8px; }
.method-step p { font-size: 14px; color: var(--gray); }

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial { background: var(--white); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.testimonial .stars { color: var(--accent); font-size: 16px; margin-bottom: 12px; }
.testimonial p { font-size: 15px; color: #555; font-style: italic; margin-bottom: 16px; }
.testimonial .author { font-weight: 600; font-size: 14px; color: var(--dark); }
.testimonial .role { font-size: 13px; color: var(--gray); }

/* CTA */
.cta { background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%); color: var(--white); padding: 80px 24px; text-align: center; position: relative; overflow: hidden; }
.cta::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.cta .container { position: relative; z-index: 1; }
.cta h2 { font-size: 36px; margin-bottom: 16px; }
.cta p { font-size: 18px; opacity: .9; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 20px; }
.contact-card { display: flex; gap: 16px; padding: 24px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-card .icon { width: 48px; height: 48px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-card .icon svg { width: 22px; height: 22px; color: var(--white); }
.contact-card h3 { font-size: 16px; color: var(--dark); margin-bottom: 4px; }
.contact-card p { font-size: 14px; color: var(--gray); }
.contact-form { background: var(--white); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-light); border-radius: 6px; font-size: 15px; font-family: inherit; transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(41,128,185,.15); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit { width: 100%; background: var(--accent); color: var(--white); padding: 14px; border: none; border-radius: 6px; font-size: 16px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.btn-submit:hover { background: var(--accent-dark); }

/* FOOTER */
.footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 60px 24px 24px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { color: var(--white); font-size: 16px; margin-bottom: 16px; }
.footer p, .footer a { font-size: 14px; }
.footer-brand p { margin-bottom: 16px; line-height: 1.6; }
.footer-links a { display: block; padding: 4px 0; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 12px; margin-top: 12px; }
.footer-social a { width: 36px; height: 36px; background: rgba(255,255,255,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.footer-social a:hover { background: var(--accent); }
.footer-social a svg { width: 16px; height: 16px; color: var(--white); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; align-items: center; font-size: 13px; flex-wrap: wrap; gap: 12px; }
.footer-legal a { margin-left: 20px; }
.footer-legal a:hover { color: var(--accent); }

/* PAGE HEADER */
.page-header { background: linear-gradient(135deg, var(--primary), var(--dark)); color: var(--white); padding: 100px 24px 60px; text-align: center; }
.page-header h1 { font-size: 42px; margin-bottom: 12px; }
.page-header p { font-size: 18px; opacity: .85; }
.breadcrumb { font-size: 14px; opacity: .7; margin-bottom: 16px; }
.breadcrumb a { color: var(--accent); }

/* RESPONSIVE */
@media(max-width:992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero h1 { font-size: 36px; }
  .hero-btns { justify-content: center; }
  .hero-visual { margin-top: 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .levels-grid { grid-template-columns: repeat(3, 1fr); }
  .method-steps { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:768px) {
  nav ul { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--dark); flex-direction: column; padding: 20px 24px; gap: 16px; border-top: 1px solid rgba(255,255,255,.1); }
  nav ul.open { display: flex; }
  .hamburger { display: flex; }
  .hero { padding: 70px 24px 60px; }
  .hero h1 { font-size: 30px; }
  .services-grid, .levels-grid { grid-template-columns: 1fr; }
  .method-steps { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 24px; }
  .section-header h2 { font-size: 28px; }
  .about-stats { justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
}