/* =========================================================
   Ярослав Школьный — гештальт-терапевт
   Токены дизайна: Midnight Ink / Storm Blue / Antique Gold
   ========================================================= */

:root {
  --bg: #151A22;
  --bg-alt: #1B2530;
  --text: #EDE7DA;
  --text-secondary: #A9AEA6;
  --line: #3A4550;
  --accent: #C08829;
  --accent-bright: #E3A94A;
  --accent-soft: rgba(192, 136, 41, 0.12);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1120px;
  --gap-section: clamp(64px, 10vw, 128px);
  --radius: 4px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
  color: var(--text);
}

p { margin: 0; }

.eyebrow {
  display: block;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 500;
}

.section {
  padding: var(--gap-section) 0;
}

.section--alt {
  background: var(--bg-alt);
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 38px);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--bg);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: var(--radius);
}
.skip-link:focus {
  left: 24px;
  top: 24px;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =============== HEADER =============== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(21, 26, 34, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.01em;
}

.nav-desktop {
  display: none;
}

@media (min-width: 860px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 36px;
  }
}

.nav-desktop a {
  font-size: 15px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  position: relative;
}

.nav-desktop a:hover {
  color: var(--text);
}

.nav-cta {
  display: none;
}

@media (min-width: 860px) {
  .nav-cta {
    display: inline-flex;
  }
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
}

@media (min-width: 860px) {
  .menu-toggle { display: none; }
}

.menu-toggle svg { width: 18px; height: 18px; }

.mobile-nav {
  position: fixed;
  inset: 76px 0 0 0;
  background: var(--bg);
  z-index: 99;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-nav a {
  padding: 16px 4px;
  font-size: 20px;
  font-family: var(--font-display);
  border-bottom: 1px solid var(--line);
}

.mobile-nav .btn {
  margin-top: 24px;
  align-self: flex-start;
}

@media (min-width: 860px) {
  .mobile-nav { display: none; }
}

/* =============== BUTTONS =============== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--accent-bright);
  font-size: 15px;
  font-weight: 500;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  background: var(--accent);
  color: var(--bg);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--text-secondary);
}

.btn--ghost:hover {
  border-color: var(--text-secondary);
  background: transparent;
  color: var(--text);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* =============== HERO =============== */

.hero {
  position: relative;
  padding: clamp(64px, 12vw, 140px) 0 var(--gap-section);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}

@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
  }
}

.hero-copy h1 {
  font-size: clamp(34px, 5.4vw, 58px);
  letter-spacing: -0.01em;
}

.hero-copy .name-line {
  display: block;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero-copy p.lede {
  margin-top: 24px;
  max-width: 46ch;
  font-size: clamp(17px, 2vw, 19px);
  color: var(--text-secondary);
}

.hero-copy .btn-row {
  margin-top: 40px;
}

.hero-visual {
  position: relative;
}

.hero-visual .portrait-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
}

.hero-visual .portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Signature element: the "contact line" — two points breathing closer/apart */
.contact-line {
  position: absolute;
  left: -28px;
  top: 6%;
  bottom: 6%;
  width: 2px;
  background: var(--line);
  display: none;
}

@media (min-width: 900px) {
  .contact-line { display: block; }
}

.contact-line .dot {
  position: absolute;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
  animation: breathe 7s ease-in-out infinite;
}

.contact-line .dot--a { top: 38%; animation-delay: 0s; }
.contact-line .dot--b { top: 58%; animation-delay: 0.4s; }

@keyframes breathe {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.55; }
  50% { transform: translate(-50%, 14px); opacity: 1; }
}

.contact-line .dot--b {
  animation-name: breathe-rev;
}

@keyframes breathe-rev {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.55; }
  50% { transform: translate(-50%, -14px); opacity: 1; }
}

/* =============== ABOUT =============== */

.about .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 900px) {
  .about .container {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 72px;
    align-items: start;
  }
}

.about-figure img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.about-body p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  max-width: 62ch;
}

.about-body p:first-child {
  color: var(--text);
  font-size: 19px;
}

.read-more-wrap .btn {
  margin-top: 8px;
}

.about-body .extra {
  display: none;
}

.about-body.is-expanded .extra {
  display: block;
}

.about-body.is-expanded .read-more-wrap {
  display: none;
}

/* =============== SERVICES =============== */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 700px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.service-card {
  background: var(--bg);
  padding: 36px 32px;
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.service-card .format-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.service-card p {
  color: var(--text-secondary);
}

/* =============== HOW IT WORKS =============== */

.how .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 900px) {
  .how .container {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 64px;
  }
}

.how-figure img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.how-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.how-facts .fact dt {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--accent-bright);
}

.how-facts .fact dd {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.how-body p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  max-width: 60ch;
}

/* =============== TELEGRAM =============== */

.telegram-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
}

.telegram-frame iframe {
  width: 100%;
  height: 560px;
  border: 0;
  display: block;
  filter: grayscale(0.08);
}

.telegram-fallback {
  padding: 40px;
  text-align: center;
  color: var(--text-secondary);
}

.telegram-fallback a { color: var(--accent-bright); }

/* =============== FAQ =============== */

.faq-list {
  border-top: 1px solid var(--line);
  max-width: 780px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-display);
  font-size: 19px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item .icon {
  flex: none;
  width: 22px;
  height: 22px;
  position: relative;
}

.faq-item .icon::before,
.faq-item .icon::after {
  content: "";
  position: absolute;
  background: var(--accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item .icon::before { width: 14px; height: 1.5px; }
.faq-item .icon::after { width: 1.5px; height: 14px; transition: transform 0.2s ease; }

.faq-item[open] .icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }

.faq-item .faq-answer {
  padding: 0 4px 24px;
  color: var(--text-secondary);
  max-width: 64ch;
}

/* =============== CONTACT =============== */

.contact {
  text-align: left;
}

.contact-inner {
  max-width: 620px;
}

.contact h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 20px;
}

.contact p.lede {
  color: var(--text-secondary);
  margin-bottom: 36px;
  font-size: 18px;
}

.contact-detail {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

/* =============== FOOTER =============== */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 14px;
}

.site-footer .footer-links {
  display: flex;
  gap: 20px;
}

.site-footer a:hover { color: var(--text); }

/* =============== SCROLL REVEAL =============== */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}