/* =========================================================
   ACTORA — Онлайн-курсы актёрского мастерства
   styles.css
   ========================================================= */

/* ----- Reset & Base ----- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --clr-bg:        #0f0d0b;
  --clr-surface:   #1a1612;
  --clr-surface-2: #241f18;
  --clr-border:    #2e2820;
  --clr-gold:      #c9a96e;
  --clr-gold-lt:   #e2c98d;
  --clr-text:      #e8e0d4;
  --clr-muted:     #8a7d6e;
  --clr-white:     #ffffff;
  --clr-error:     #d96b6b;

  --ff-head: 'Georgia', 'Times New Roman', serif;
  --ff-body: 'Inter', system-ui, -apple-system, sans-serif;

  --fz-xs:   0.75rem;
  --fz-sm:   0.875rem;
  --fz-base: 1rem;
  --fz-md:   1.125rem;
  --fz-lg:   1.25rem;
  --fz-xl:   1.5rem;
  --fz-2xl:  2rem;
  --fz-3xl:  2.5rem;
  --fz-4xl:  3.25rem;

  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;

  --shadow-card: 0 2px 20px rgba(0,0,0,0.5);
  --transition: 0.22s ease;

  --max-w: 1100px;
  --max-w-text: 720px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--ff-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--clr-gold);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--clr-gold-lt);
}

/* ----- Typography ----- */
h1, h2, h3, h4 {
  font-family: var(--ff-head);
  font-weight: normal;
  line-height: 1.2;
}

/* ----- Layout Helpers ----- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

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

.section__label {
  display: inline-block;
  font-size: var(--fz-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 16px;
}

.section__title {
  font-size: var(--fz-3xl);
  color: var(--clr-white);
  margin-bottom: 20px;
}

.section__subtitle {
  font-size: var(--fz-md);
  color: var(--clr-muted);
  max-width: var(--max-w-text);
  line-height: 1.7;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--ff-body);
  font-size: var(--fz-base);
  font-weight: 500;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-gold);
  color: #0f0d0b;
}
.btn--primary:hover {
  background: var(--clr-gold-lt);
  color: #0f0d0b;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(201,169,110,0.3);
}
.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--clr-gold);
  border: 1px solid var(--clr-gold);
}
.btn--outline:hover {
  background: rgba(201,169,110,0.08);
  color: var(--clr-gold-lt);
}

/* ----- NAV ----- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background var(--transition), padding var(--transition);
}

.nav--scrolled {
  background: rgba(15,13,11,0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid var(--clr-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--ff-head);
  font-size: var(--fz-xl);
  color: var(--clr-white);
  text-decoration: none;
  letter-spacing: 0.06em;
}
.nav__logo span {
  color: var(--clr-gold);
}

.nav__cta {
  padding: 10px 24px;
  font-size: var(--fz-sm);
}

/* ----- HERO ----- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,13,11,0.88) 0%,
    rgba(15,13,11,0.55) 50%,
    rgba(15,13,11,0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 120px 0 80px;
  max-width: 620px;
}

.hero__tag {
  display: inline-block;
  font-size: var(--fz-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  border: 1px solid rgba(201,169,110,0.4);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero__title {
  font-size: clamp(2rem, 5vw, var(--fz-4xl));
  color: var(--clr-white);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero__title em {
  font-style: italic;
  color: var(--clr-gold-lt);
}

.hero__desc {
  font-size: var(--fz-md);
  color: #b0a898;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero__note {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
  margin-top: 16px;
}

/* ----- FOR WHOM ----- */
.audience {
  padding: 88px 0;
}

.audience__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.audience__card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition);
}

.audience__card:hover {
  border-color: rgba(201,169,110,0.35);
  transform: translateY(-3px);
}

.audience__icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
  display: block;
}

.audience__card h3 {
  font-family: var(--ff-head);
  font-size: var(--fz-lg);
  color: var(--clr-white);
  margin-bottom: 10px;
}

.audience__card p {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  line-height: 1.65;
}

/* ----- FORMAT ----- */
.format {
  padding: 88px 0;
  background: var(--clr-surface);
}

.format__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
}

.format__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.format__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.format__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.format__item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.format__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--clr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fz-sm);
  color: var(--clr-gold);
  font-family: var(--ff-head);
}

.format__item-body h4 {
  font-size: var(--fz-base);
  color: var(--clr-white);
  margin-bottom: 4px;
}

.format__item-body p {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
}

/* ----- PROGRAM ----- */
.program {
  padding: 88px 0;
}

.program__modules {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.module {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: border-color var(--transition);
}

.module:hover {
  border-color: rgba(201,169,110,0.3);
}

.module__num {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--ff-head);
  font-size: 2.5rem;
  color: rgba(201,169,110,0.12);
  line-height: 1;
}

.module__tag {
  font-size: var(--fz-xs);
  color: var(--clr-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.module h3 {
  font-size: var(--fz-lg);
  color: var(--clr-white);
  margin-bottom: 12px;
}

.module__topics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.module__topics li {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  padding-left: 14px;
  position: relative;
}

.module__topics li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--clr-gold);
  opacity: 0.6;
}

/* ----- OUTCOMES ----- */
.outcomes {
  padding: 88px 0;
  background: var(--clr-surface);
}

.outcomes__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.outcome {
  padding: 28px 24px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  background: var(--clr-surface-2);
}

.outcome__check {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(201,169,110,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--clr-gold);
  font-size: 14px;
}

.outcome h4 {
  font-size: var(--fz-base);
  color: var(--clr-white);
  margin-bottom: 8px;
}

.outcome p {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  line-height: 1.6;
}

/* ----- TEACHER ----- */
.teacher {
  padding: 88px 0;
}

.teacher__layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
}

.teacher__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  border: 1px solid var(--clr-border);
}

.teacher__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher__name {
  font-size: var(--fz-2xl);
  color: var(--clr-white);
  margin-bottom: 4px;
}

.teacher__role {
  font-size: var(--fz-sm);
  color: var(--clr-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: block;
}

.teacher__bio {
  font-size: var(--fz-base);
  color: var(--clr-muted);
  line-height: 1.75;
}

.teacher__bio p + p {
  margin-top: 14px;
}

.teacher__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
}

.teacher__fact {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 14px 20px;
}

.teacher__fact strong {
  display: block;
  font-size: var(--fz-xl);
  color: var(--clr-gold);
  font-family: var(--ff-head);
}

.teacher__fact span {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
}

/* ----- FAQ ----- */
.faq {
  padding: 88px 0;
  background: var(--clr-surface);
}

.faq__list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
}

.faq__item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-bg);
  transition: border-color var(--transition);
}

.faq__item.is-open {
  border-color: rgba(201,169,110,0.35);
}

.faq__q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  font-family: var(--ff-body);
  font-size: var(--fz-base);
  color: var(--clr-text);
  text-align: left;
}

.faq__q:hover {
  color: var(--clr-white);
}

.faq__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--clr-gold);
  transition: transform var(--transition);
}

.faq__item.is-open .faq__icon {
  transform: rotate(45deg);
}

.faq__a {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq__item.is-open .faq__a {
  max-height: 300px;
  padding-bottom: 22px;
}

.faq__a p {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  line-height: 1.75;
}

/* ----- LEAD FORM ----- */
.lead {
  padding: 88px 0;
  background: linear-gradient(135deg, var(--clr-surface-2) 0%, var(--clr-bg) 100%);
}

.lead__wrap {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 64px;
  align-items: center;
}

.lead__text .section__title {
  margin-bottom: 16px;
}

.lead__perks {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lead__perk {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fz-sm);
  color: var(--clr-muted);
}

.lead__perk::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-gold);
  flex-shrink: 0;
}

.form-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.form-card__title {
  font-family: var(--ff-head);
  font-size: var(--fz-xl);
  color: var(--clr-white);
  margin-bottom: 6px;
}

.form-card__sub {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  margin-bottom: 28px;
}

.form__group {
  margin-bottom: 18px;
}

.form__label {
  display: block;
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  margin-bottom: 6px;
}

.form__input {
  width: 100%;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 13px 16px;
  font-family: var(--ff-body);
  font-size: var(--fz-base);
  color: var(--clr-text);
  outline: none;
  transition: border-color var(--transition);
}

.form__input::placeholder {
  color: var(--clr-muted);
  opacity: 0.6;
}

.form__input:focus {
  border-color: var(--clr-gold);
}

.form__input.is-error {
  border-color: var(--clr-error);
}

.form__error {
  display: none;
  font-size: var(--fz-xs);
  color: var(--clr-error);
  margin-top: 4px;
}

.form__group.has-error .form__error {
  display: block;
}

.form__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
}

.form__consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--clr-gold);
  flex-shrink: 0;
  cursor: pointer;
}

.form__consent label {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
  line-height: 1.5;
  cursor: pointer;
}

.form__submit {
  width: 100%;
}

/* ----- TRUST STRIP ----- */
.trust {
  padding: 32px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-surface);
}

.trust__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  align-items: center;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fz-sm);
  color: var(--clr-muted);
}

.trust__item svg {
  color: var(--clr-gold);
  flex-shrink: 0;
}

/* ----- FOOTER ----- */
.footer {
  padding: 48px 0;
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
}

.footer__brand {
  font-family: var(--ff-head);
  font-size: var(--fz-xl);
  color: var(--clr-white);
  margin-bottom: 10px;
}

.footer__brand span {
  color: var(--clr-gold);
}

.footer__tagline {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  margin-bottom: 20px;
}

.footer__legal {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
  line-height: 1.8;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 20px;
}

.footer__links a {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
}

.footer__links a:hover {
  color: var(--clr-gold);
}

.footer__copy {
  font-size: var(--fz-xs);
  color: var(--clr-muted);
  margin-top: 28px;
}

/* ----- COOKIE BANNER ----- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(26,22,18,0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--clr-border);
  padding: 20px 0;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: var(--fz-sm);
  color: var(--clr-muted);
}

.cookie-banner__text a {
  color: var(--clr-gold);
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-banner .btn {
  padding: 10px 20px;
  font-size: var(--fz-sm);
}

/* ----- LEGAL PAGES ----- */
.legal-page {
  padding: 140px 0 80px;
}

.legal-page__title {
  font-size: var(--fz-3xl);
  color: var(--clr-white);
  margin-bottom: 8px;
}

.legal-page__date {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  margin-bottom: 48px;
  display: block;
}

.legal-content {
  max-width: var(--max-w-text);
}

.legal-content h2 {
  font-size: var(--fz-xl);
  color: var(--clr-white);
  margin-top: 40px;
  margin-bottom: 14px;
}

.legal-content h3 {
  font-size: var(--fz-base);
  color: var(--clr-text);
  margin-top: 24px;
  margin-bottom: 10px;
}

.legal-content p {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 14px;
}

.legal-content ul li {
  font-size: var(--fz-sm);
  color: var(--clr-muted);
  line-height: 1.8;
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}

.legal-content ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--clr-gold);
  opacity: 0.7;
}

/* ----- SUCCESS PAGE ----- */
.success-page {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.success-card {
  text-align: center;
  max-width: 520px;
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(201,169,110,0.12);
  border: 1px solid rgba(201,169,110,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  color: var(--clr-gold);
}

.success-card h1 {
  font-size: var(--fz-2xl);
  color: var(--clr-white);
  margin-bottom: 14px;
}

.success-card p {
  font-size: var(--fz-base);
  color: var(--clr-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* ----- SCROLL ANIMATIONS ----- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ----- RESPONSIVE ----- */
@media (max-width: 900px) {
  .format__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .teacher__layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .teacher__photo {
    max-width: 300px;
    aspect-ratio: 3/4;
  }

  .lead__wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 600px) {
  :root {
    --fz-3xl: 2rem;
    --fz-4xl: 2.4rem;
  }

  .section {
    padding: 64px 0;
  }

  .hero__content {
    padding: 100px 0 60px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .form-card {
    padding: 28px 22px;
  }

  .trust__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner .btn {
    flex: 1;
    justify-content: center;
  }

  .nav__cta {
    display: none;
  }
}

/* Utility */
.text-gold { color: var(--clr-gold); }
.text-muted { color: var(--clr-muted); }
.text-white { color: var(--clr-white); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }