:root {
  --black: #0A0A0A;
  --white: #FFFFFF;
  --accent: #FF3B30;
  --grey: #6B6B6B;
  --light: #F4F4F2;
  --border: #E2E2E0;
  --max: 1280px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- HEADER ---------- */
header {
  position: sticky;
  top: 0;
  background: var(--white);
  border-bottom: 2px solid var(--black);
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.5px;
}

.logo svg { width: 28px; height: 28px; }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.nav-cta {
  background: var(--black);
  color: var(--white);
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}

.nav-cta:hover { background: var(--accent); }

.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.burger span { width: 26px; height: 2px; background: var(--black); }

/* ---------- HERO ---------- */
.hero {
  padding: 96px 0;
  border-bottom: 2px solid var(--black);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.hero-tag {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -2px;
  font-weight: 700;
  margin-bottom: 28px;
}

.hero p {
  font-size: 18px;
  color: var(--grey);
  max-width: 460px;
  margin-bottom: 36px;
}

.btn {
  display: inline-block;
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid var(--black);
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-secondary { background: var(--white); color: var(--black); margin-left: 14px; }
.btn-secondary:hover { background: var(--black); color: var(--white); }

.hero-img { position: relative; }
.hero-img img { width: 100%; height: 520px; object-fit: cover; filter: grayscale(100%); }
.hero-img::after {
  content: "01";
  position: absolute;
  bottom: -20px; left: -20px;
  background: var(--accent);
  color: var(--white);
  font-size: 28px;
  font-weight: 700;
  padding: 14px 22px;
}

/* ---------- STATS ---------- */
.stats {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 2px solid var(--black);
}
.stat {
  padding: 48px 32px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat .num { font-size: 48px; font-weight: 700; letter-spacing: -1px; }
.stat .lbl { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--grey); margin-top: 8px; }

/* ---------- SECTION ---------- */
section { padding: 96px 0; }

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
  align-items: end;
}
.section-head .idx {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -1.5px;
  font-weight: 700;
}
.section-head p { color: var(--grey); font-size: 17px; }

/* ---------- PROGRAMS ---------- */
.programs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--black); border-left: 1px solid var(--border); }
.program {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px;
  transition: background 0.2s;
}
.program:hover { background: var(--light); }
.program .pnum { font-size: 14px; color: var(--accent); font-weight: 700; }
.program h3 { font-size: 24px; margin: 16px 0 12px; letter-spacing: -0.5px; }
.program p { color: var(--grey); font-size: 15px; }
.program img { height: 180px; width: 100%; object-fit: cover; filter: grayscale(100%); margin-bottom: 24px; }
.program:hover img { filter: grayscale(0%); }

/* ---------- METHOD ---------- */
.method { background: var(--black); color: var(--white); }
.method .section-head h2 { color: var(--white); }
.method .section-head p { color: #B0B0B0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #2A2A2A; border: 1px solid #2A2A2A; }
.step { background: var(--black); padding: 36px 28px; }
.step .snum { font-size: 40px; font-weight: 700; color: var(--accent); }
.step h4 { font-size: 18px; margin: 16px 0 10px; }
.step p { font-size: 14px; color: #A8A8A8; }

/* ---------- PRICING ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--black); }
.plan { padding: 48px 36px; border-right: 1px solid var(--border); }
.plan:last-child { border-right: none; }
.plan.featured { background: var(--black); color: var(--white); }
.plan .ptag { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.plan.featured .ptag { color: var(--accent); }
.plan .price { font-size: 56px; font-weight: 700; letter-spacing: -2px; margin: 20px 0 4px; }
.plan .price span { font-size: 18px; color: var(--grey); font-weight: 400; }
.plan.featured .price span { color: #A8A8A8; }
.plan .per { font-size: 14px; color: var(--grey); margin-bottom: 28px; }
.plan.featured .per { color: #A8A8A8; }
.plan ul { list-style: none; margin-bottom: 32px; }
.plan li { padding: 12px 0; border-top: 1px solid var(--border); font-size: 15px; }
.plan.featured li { border-color: #2A2A2A; }
.plan .btn { width: 100%; text-align: center; }
.plan.featured .btn { background: var(--accent); color: var(--white); border-color: var(--accent); }
.plan.featured .btn:hover { background: var(--white); color: var(--black); border-color: var(--white); }

/* ---------- TESTIMONIALS ---------- */
.t-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.t-card { border: 2px solid var(--black); padding: 40px; }
.t-card .quote { font-size: 20px; line-height: 1.4; letter-spacing: -0.3px; margin-bottom: 28px; }
.t-author { display: flex; align-items: center; gap: 16px; }
.t-author img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; filter: grayscale(100%); }
.t-author .name { font-weight: 700; }
.t-author .role { font-size: 13px; color: var(--grey); text-transform: uppercase; letter-spacing: 0.5px; }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -1.5px; line-height: 1; margin-bottom: 32px; }
.info-row { padding: 24px 0; border-top: 1px solid var(--border); }
.info-row .lbl { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); font-weight: 600; margin-bottom: 6px; }
.info-row .val { font-size: 18px; }

.form-field { margin-bottom: 24px; }
.form-field label { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 10px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 16px;
  border: 2px solid var(--black);
  font-size: 15px;
  font-family: inherit;
  background: var(--white);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--accent); }
.form-field textarea { resize: vertical; min-height: 120px; }
.checkbox-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 24px; font-size: 14px; color: var(--grey); }
.checkbox-row input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.form-msg { padding: 16px; background: var(--light); border-left: 4px solid var(--accent); margin-top: 20px; display: none; font-size: 15px; }

/* ---------- FOOTER ---------- */
footer { background: var(--black); color: var(--white); padding: 72px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand .logo { color: var(--white); margin-bottom: 20px; }
.footer-brand p { color: #A8A8A8; font-size: 15px; max-width: 320px; }
.footer-col h5 { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { color: #C8C8C8; font-size: 15px; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #2A2A2A; padding-top: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 13px; color: #888; }

/* ---------- COOKIE ---------- */
.cookie-banner {
  position: fixed;
  bottom: 24px; left: 24px; right: 24px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--white);
  border: 2px solid var(--black);
  padding: 28px;
  z-index: 200;
  display: none;
  box-shadow: 8px 8px 0 var(--accent);
}
.cookie-banner.show { display: block; }
.cookie-banner h4 { font-size: 18px; margin-bottom: 10px; }
.cookie-banner p { font-size: 14px; color: var(--grey); margin-bottom: 20px; }
.cookie-banner p a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 12px 24px; font-size: 13px; }

/* ---------- LEGAL PAGES ---------- */
.legal { padding: 72px 0; max-width: 820px; }
.legal h1 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -1.5px; margin-bottom: 16px; }
.legal .updated { color: var(--grey); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 48px; }
.legal h2 { font-size: 26px; letter-spacing: -0.5px; margin: 40px 0 16px; }
.legal p { margin-bottom: 16px; color: #333; }
.legal ul { margin: 0 0 16px 24px; color: #333; }
.legal li { margin-bottom: 8px; }
.back-link { display: inline-block; margin-bottom: 40px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: 13px; }
.back-link:hover { color: var(--accent); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-grid, .contact-grid, .section-head { grid-template-columns: 1fr; gap: 40px; }
  .hero-img img { height: 360px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .programs { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan { border-right: none; border-bottom: 1px solid var(--border); }
  .t-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .nav-links.open { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--white); border-bottom: 2px solid var(--black); padding: 24px 32px; gap: 20px; }
}
@media (max-width: 520px) {
  .container { padding: 0 20px; }
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .steps { grid-template-columns: 1fr; }
  .btn-secondary { margin-left: 0; margin-top: 12px; }
}