/* ============================================
   COLOR THEMES — inspired by Sound Amrita
   ============================================ */

/* Theme 1: Forest — deep green + gold (Sound Amrita) */
[data-theme="forest"] {
  --color-primary: #3d6b4f;
  --color-primary-dark: #2a4a38;
  --color-primary-light: #5a8f6a;
  --color-accent: #c8a96e;
  --color-accent-light: #e8d9b5;
  --color-bg: #f7f4ee;
  --color-bg-alt: #ede8de;
  --color-bg-dark: #1c2e24;
  --color-text: #2c2c2c;
  --color-text-muted: #5a5a5a;
  --color-text-light: #f5f0e8;
  --color-border: rgba(45, 90, 61, 0.15);
  --color-hero-overlay: linear-gradient(to bottom, rgba(28, 46, 36, 0.08) 0%, rgba(28, 46, 36, 0.25) 35%, rgba(28, 46, 36, 0.65) 65%, rgba(22, 38, 28, 0.93) 100%);
  --color-card-shadow: rgba(45, 90, 61, 0.12);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', system-ui, sans-serif;
}

/* Theme 2: Sand — warm beige + terracotta */
[data-theme="sand"] {
  --color-primary: #8b5e3c;
  --color-primary-dark: #5c3d28;
  --color-primary-light: #a67c52;
  --color-accent: #d4a574;
  --color-accent-light: #f0dcc4;
  --color-bg: #fdf9f3;
  --color-bg-alt: #f5ebe0;
  --color-bg-dark: #3d2a1f;
  --color-text: #3d2a1f;
  --color-text-muted: #6b5344;
  --color-text-light: #fdf9f3;
  --color-border: rgba(139, 94, 60, 0.15);
  --color-hero-overlay: linear-gradient(135deg, rgba(92, 61, 40, 0.92) 0%, rgba(139, 94, 60, 0.85) 50%, rgba(61, 42, 31, 0.9) 100%);
  --color-card-shadow: rgba(139, 94, 60, 0.12);
}

/* Theme 3: Twilight — deep teal + soft lavender */
[data-theme="twilight"] {
  --color-primary: #3d5a6c;
  --color-primary-dark: #2a3f4d;
  --color-primary-light: #5a7d94;
  --color-accent: #b8a9c9;
  --color-accent-light: #e0d8ea;
  --color-bg: #f7f5fa;
  --color-bg-alt: #ede8f2;
  --color-bg-dark: #1e2a33;
  --color-text: #2a2a35;
  --color-text-muted: #5a5a6a;
  --color-text-light: #f0edf5;
  --color-border: rgba(61, 90, 108, 0.15);
  --color-hero-overlay: linear-gradient(135deg, rgba(42, 63, 77, 0.92) 0%, rgba(61, 90, 108, 0.85) 50%, rgba(30, 42, 51, 0.9) 100%);
  --color-card-shadow: rgba(61, 90, 108, 0.12);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  transition: background 0.4s ease, color 0.4s ease;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}

.section__title--center {
  text-align: center;
}

.section__desc {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 600px;
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__header .section__desc {
  margin: 0.5rem auto 0;
}

.lead-text {
  font-size: 1.2rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-light);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-light);
  color: var(--color-text-light);
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
}

.btn--outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-text-light);
}

.btn--full {
  width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(247, 244, 238, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.4s, border-color 0.4s;
}

.header--over-hero {
  background: transparent;
  border-bottom-color: transparent;
}

.header--over-hero .logo,
.header--over-hero .nav__link {
  color: #fff;
}

.header--over-hero .nav__link::after {
  background: var(--color-accent);
}

.header--over-hero .burger span {
  background: #fff;
}

.header--over-hero.header--scrolled {
  background: rgba(247, 244, 238, 0.97);
  border-bottom-color: var(--color-border);
}

.header--over-hero.header--scrolled .logo,
.header--over-hero.header--scrolled .nav__link {
  color: var(--color-primary-dark);
}

.header--over-hero.header--scrolled .burger span {
  background: var(--color-primary);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

.socials__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(200, 169, 110, 0.45);
  color: var(--color-accent);
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.socials__link svg {
  width: 18px;
  height: 18px;
  display: block;
}

.socials__link:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.socials--footer {
  margin: 1.25rem 0 0.5rem;
}

.socials--footer .socials__link {
  width: 40px;
  height: 40px;
}

.header--over-hero .socials__link {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.header--over-hero .socials__link:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.header--over-hero.header--scrolled .socials__link {
  color: var(--color-primary);
  border-color: rgba(45, 90, 61, 0.25);
}

.header--over-hero.header--scrolled .socials__link:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary-dark);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.logo__mark {
  color: var(--color-accent);
  font-size: 1.5rem;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme switcher */
.theme-switcher {
  display: flex;
  gap: 6px;
}

.theme-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 0;
  transition: transform 0.2s, border-color 0.2s;
}

.theme-btn:hover {
  transform: scale(1.15);
}

.theme-btn--active {
  border-color: var(--color-text);
  transform: scale(1.1);
}

.theme-btn[data-theme="forest"] { background: #2d5a3d; }
.theme-btn[data-theme="sand"] { background: #8b5e3c; }
.theme-btn[data-theme="twilight"] { background: #3d5a6c; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: 0.3s;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero--amrita {
  min-height: 100vh;
  text-align: center;
}

.hero--amrita .hero__content {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 24px 5rem;
}

/* Вариант А — текст внизу */
.hero--bottom {
  align-items: flex-end;
}

.hero--bottom .hero__content {
  padding-top: 0;
  padding-bottom: 3rem;
}

/* Вариант Б — текст слева */
.hero--left {
  text-align: left;
}

.hero--left .hero__content {
  margin: 0;
  max-width: 560px;
  padding-left: 4%;
}

.hero--left .hero__tagline {
  margin: 0;
}

/* Вариант В — текст вверху */
.hero--top {
  align-items: flex-start;
}

.hero--top .hero__content {
  padding-top: 8rem;
  padding-bottom: 0;
}

/* Переключатель вариантов hero */
.hero-switcher {
  position: fixed;
  left: 16px;
  bottom: 24px;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(18, 32, 24, 0.94);
  backdrop-filter: blur(8px);
  padding: 14px;
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  max-width: 220px;
}

.hero-switcher__title {
  color: var(--color-accent);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-switcher__photos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.hero-switcher__photo {
  position: relative;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  background: #000;
  aspect-ratio: 4 / 3;
  transition: border-color 0.2s;
}

.hero-switcher__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85;
}

.hero-switcher__photo span {
  position: absolute;
  right: 3px;
  bottom: 2px;
  font-size: 0.55rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  padding: 1px 4px;
  border-radius: 2px;
}

.hero-switcher__photo:hover,
.hero-switcher__photo.active {
  border-color: var(--color-accent);
}

.hero-switcher__photo.active img {
  opacity: 1;
}

.hero-switcher__layouts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-switcher__layouts button {
  padding: 8px 14px;
  font-size: 0.75rem;
  font-family: var(--font-body);
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.hero-switcher__layouts button:hover,
.hero-switcher__layouts button.active {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.hero__brand {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 2rem;
  padding: 10px 22px;
  background: rgba(18, 32, 24, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(200, 169, 110, 0.55);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.hero--amrita .hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 500;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.hero--amrita .hero__title span {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  font-style: italic;
  color: var(--color-accent-light);
  margin-top: 0.75rem;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero--amrita .hero__bg,
.hero--image .hero__bg {
  transform: scale(1.05);
  animation: hero-zoom 20s ease-in-out infinite alternate;
  background-position: center 25%;
}

.hero__bg--top {
  background-position: center 15% !important;
}

@keyframes hero-zoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-hero-overlay);
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 4rem 24px 6rem;
  color: var(--color-text-light);
}

.hero__content--center {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero__content--center .hero__lead {
  margin-left: auto;
  margin-right: auto;
}

.hero__scroll {
  display: inline-block;
  margin-top: 2rem;
  font-size: 2rem;
  color: var(--color-accent);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.hero__eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 500;
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-style: italic;
  color: var(--color-accent-light);
  margin-bottom: 2rem;
}

.hero__lead {
  font-size: 1.1rem;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  color: var(--color-bg);
  line-height: 0;
}

.hero--short {
  min-height: 70vh;
}

.hero--short .hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding: 140px 0 60px;
  background: var(--color-bg-alt);
  text-align: center;
}

.page-hero__eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.page-hero__title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}

.page-hero__lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 5rem 0;
}

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

.section__title--light {
  color: var(--color-text-light);
}

.btn--light {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

/* Intro banner — как у Sound Amrita */
.intro-banner {
  padding: 4rem 0;
  background: var(--color-bg);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.intro-banner__inner {
  max-width: 780px;
  margin: 0 auto;
}

.intro-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.intro-banner__lead {
  font-size: 1.15rem !important;
  color: var(--color-primary) !important;
  font-weight: 500;
}

.intro-banner p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

/* Amrita stack — вертикальные карточки как Sound Amrita */
.amrita-stack {
  padding: 3rem 0 4rem;
  background: var(--color-bg);
}

.amrita-card {
  margin-bottom: 4rem;
}

.amrita-card:last-child {
  margin-bottom: 0;
}

.amrita-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: 0;
}

.amrita-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.amrita-card:hover .amrita-card__image img {
  transform: scale(1.03);
}

.amrita-card__body {
  padding: 2rem 0 0;
  max-width: 900px;
}

.amrita-card__body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
  font-weight: 600;
}

.amrita-card__body p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.amrita-card__btn {
  display: inline-block;
  padding: 12px 36px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-accent);
  border: 2px solid var(--color-accent);
  transition: all 0.3s;
}

.amrita-card__btn:hover {
  background: transparent;
  color: var(--color-primary);
}

/* Photo band */
.photo-band {
  background: var(--color-bg-dark);
}

.photo-band__image {
  max-height: 520px;
  overflow: hidden;
}

.photo-band__image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
  opacity: 0.85;
}

.photo-band__caption {
  padding: 2rem 24px 3rem;
  text-align: center;
}

.photo-band__caption p {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--color-accent-light);
}

/* Text block */
.text-block {
  background: var(--color-bg-alt);
}

.text-block__inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.text-block__inner p {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.85;
}

.text-block__note {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  font-style: italic;
}

.section__desc--center {
  text-align: center;
  margin: 0 auto 2rem;
}

.benefits--amrita {
  background: var(--color-bg);
}

.benefits__intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-primary);
}

/* Gallery */
.gallery {
  background: var(--color-bg-alt);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}

.gallery__grid--live {
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 2rem;
}

.gallery__slot {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #1a2e22;
}

.gallery__slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.1s ease, transform 6s ease;
}

.gallery__slot img.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.gallery__slot img.is-leaving {
  opacity: 0;
  transform: scale(1.04);
  z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
  .gallery__slot img {
    transition: opacity 0.3s ease;
    transform: none !important;
  }
}

.footer__motto {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* Photo cards — стиль Sound Amrita */
.cards-section {
  padding: 4rem 0;
  background: var(--color-bg-alt);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.cards-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.photo-card {
  background: white;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 4px 24px var(--color-card-shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.photo-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px var(--color-card-shadow);
}

.photo-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.photo-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.photo-card:hover .photo-card__image img {
  transform: scale(1.06);
}

.photo-card__body {
  padding: 1.75rem;
}

.photo-card__body h3 {
  font-size: 1.35rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.photo-card__body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.photo-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.photo-card__link:hover {
  color: var(--color-primary);
}

.photo-card--horizontal {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.photo-card--horizontal .photo-card__image {
  aspect-ratio: auto;
  min-height: 260px;
}

/* Feature row — фото + текст */
.feature-row__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.feature-row__image {
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 12px 40px var(--color-card-shadow);
}

.feature-row__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.feature-row__text p {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.feature-row__text strong {
  color: var(--color-primary);
}

/* Video section — вертикальное видео (reels) */
.video-section {
  padding: 4rem 0;
}

.video-wrap {
  max-width: 380px;
  margin: 0 auto;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--color-card-shadow);
  border: 2px solid var(--color-accent);
  background: #000;
}

.video-wrap video {
  width: 100%;
  height: auto;
  max-height: 65vh;
  display: block;
  background: #111;
  object-fit: contain;
  vertical-align: top;
  aspect-ratio: 9 / 16;
}

.video-reels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 960px;
  margin: 2rem auto 0;
}

.video-reels__item {
  margin: 0;
}

.video-reels__item .video-wrap {
  max-width: none;
  border-width: 1px;
}

.video-reels__item video {
  max-height: none;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.video-reels__item figcaption {
  margin-top: 0.65rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Audience with background image */
.audience--image {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.audience__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.audience__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(18, 32, 24, 0.94) 0%,
    rgba(22, 38, 28, 0.92) 100%
  );
}

.audience__content {
  position: relative;
  z-index: 1;
}

.audience--image .section__title--light {
  color: #fff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.audience__list--light li,
.audience--image .audience__list li {
  color: #f5f2ea;
  border-bottom-color: rgba(255, 255, 255, 0.22);
  font-weight: 400;
}

.audience__list--light li::before,
.audience--image .audience__list li::before {
  color: var(--color-accent-light);
}

/* Benefits grid */
.benefits {
  background: var(--color-bg);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  text-align: center;
  padding: 2rem 1.25rem;
  background: white;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  transition: border-color 0.3s;
}

.benefit-card:hover {
  border-top-color: var(--color-primary);
}

.benefit-card__icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.closing .btn {
  margin-top: 2rem;
}

.page-hero--image {
  position: relative;
  padding: 0;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
  background: none;
  overflow: hidden;
}

.page-hero--image .page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.page-hero--image .page-hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-hero-overlay);
}

.page-hero--image .container {
  position: relative;
  z-index: 1;
  padding: 140px 24px 60px;
  text-align: center;
  color: var(--color-text-light);
}

.page-hero--image .page-hero__title {
  color: var(--color-text-light);
}

.page-hero--image .page-hero__lead {
  color: var(--color-accent-light);
}

/* Pillars */
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-card-shadow);
}

.pillar-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.pillar-card h3 {
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.pillar-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Philosophy */
.philosophy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.philosophy__text p {
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}

.quote {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--color-primary);
  border-left: 3px solid var(--color-accent);
  padding: 1rem 0 1rem 1.5rem;
  margin: 2rem 0;
}

.quote--large {
  font-size: 1.5rem;
  text-align: center;
  border-left: none;
  border-top: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  padding: 2rem;
}

.philosophy__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  position: relative;
}

.sound-rings {
  position: relative;
  width: 200px;
  height: 200px;
}

.sound-rings span {
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  animation: ring-pulse 3s ease-out infinite;
}

.sound-rings span:nth-child(1) { animation-delay: 0s; }
.sound-rings span:nth-child(2) { animation-delay: 0.75s; }
.sound-rings span:nth-child(3) { animation-delay: 1.5s; }
.sound-rings span:nth-child(4) { animation-delay: 2.25s; }

@keyframes ring-pulse {
  0% { transform: scale(0.3); opacity: 0.8; }
  100% { transform: scale(1.2); opacity: 0; }
}

.philosophy__caption {
  margin-top: 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Table */
.table-wrap {
  overflow-x: auto;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.effect-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.effect-table th,
.effect-table td {
  padding: 1.25rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.effect-table th {
  background: var(--color-primary);
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.effect-table tr:last-child td {
  border-bottom: none;
}

.effect-table tr:hover td {
  background: var(--color-bg-alt);
}

.effect-table td:first-child {
  color: var(--color-primary);
  font-weight: 500;
}

.effect-table td:last-child {
  color: var(--color-text-muted);
}

/* Audience */
.audience__list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
}

.audience__list li {
  position: relative;
  padding: 1rem 0 1rem 2rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.audience__list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 2rem;
  line-height: 1;
  top: 0.6rem;
}

.audience__list--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0 2rem;
  max-width: 100%;
}

.audience__list--grid li {
  border-bottom: none;
  padding: 1rem 0 1rem 1.5rem;
  background: white;
  border-radius: 4px;
  margin-bottom: 0.5rem;
  border: 1px solid var(--color-border);
}

/* Formats */
.formats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.format-card {
  padding: 2rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  transition: border-color 0.3s;
}

.format-card:hover {
  border-color: var(--color-accent);
}

.format-card h3 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.format-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.location-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 2rem;
  background: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 4px;
}

.location-card__icon {
  font-size: 2rem;
}

.location-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.location-card p {
  opacity: 0.9;
}

.location-card__note {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Closing */
.closing {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  text-align: center;
}

.closing__text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-style: italic;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
  color: var(--color-accent-light);
}

/* Contact */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact__info p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.contact__details {
  list-style: none;
}

.contact__details li {
  padding: 0.5rem 0;
  color: var(--color-text-muted);
}

.contact__form {
  background: white;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background: var(--color-bg);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

.form-group--hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.form-group--consent {
  margin-bottom: 1rem;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  cursor: pointer;
}

.form-consent input[type="checkbox"] {
  width: auto;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.form-consent a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-status {
  min-height: 1.25rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  text-align: center;
}

.form-status--success {
  color: var(--color-primary);
}

.form-status--error {
  color: #a63d3d;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Content blocks (method page) */
.content-block {
  max-width: 760px;
}

.content-block p {
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}

/* Brain waves diagram */
.waves-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.wave-card {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-align: center;
}

.wave-card__label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.wave-line {
  height: 40px;
  margin-bottom: 1rem;
  background-repeat: repeat-x;
  background-size: 60px 40px;
}

.wave-line--fast {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 40"><path d="M0,20 Q7,5 15,20 T30,20 T45,20 T60,20" fill="none" stroke="%23c9a962" stroke-width="2"/></svg>');
}

.wave-line--medium {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 40"><path d="M0,20 Q15,8 30,20 T60,20" fill="none" stroke="%234a7c59" stroke-width="2"/></svg>');
}

.wave-line--slow {
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 40"><path d="M0,20 Q30,5 60,20" fill="none" stroke="%232d5a3d" stroke-width="2"/></svg>');
}

.wave-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.wave-arrow {
  font-size: 1.5rem;
  color: var(--color-accent);
}

.wave-card--stress { border-top: 3px solid #c9a962; }
.wave-card--alpha { border-top: 3px solid #4a7c59; }
.wave-card--theta { border-top: 3px solid #2d5a3d; }

/* Role section */
.role-section__inner {
  text-align: center;
}

.role-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0 3rem;
}

.role-card {
  padding: 2rem 1.5rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.role-card h3 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.role-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.role-closing {
  max-width: 700px;
  margin: 0 auto;
}

.role-closing p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.role-closing__highlight {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-primary) !important;
  margin: 2rem 0 !important;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: 3rem 0 2rem;
}

.footer__inner {
  text-align: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.footer__brand .logo__mark {
  color: var(--color-accent);
}

.footer__tagline {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-bottom: 1.5rem;
}

.footer__nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__nav a {
  color: var(--color-accent-light);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer__copy {
  font-size: 0.75rem;
  opacity: 0.5;
}

.footer__legal {
  margin: 1.5rem 0;
  font-size: 0.8rem;
  opacity: 0.65;
  line-height: 1.6;
}

.footer__legal p {
  margin: 0.15rem 0;
}

.legal-page__inner {
  max-width: 760px;
  margin: 0 auto;
  padding-top: 6rem;
}

.legal-page__meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
}

.legal-page p,
.legal-page li {
  line-height: 1.7;
  color: var(--color-text);
}

.legal-page__list {
  margin: 0.75rem 0 1rem 1.25rem;
}

.legal-page__list li {
  margin-bottom: 0.35rem;
}

.legal-page a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Floating book button */
.fab-book {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-accent);
  border: 2px solid var(--color-accent);
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}

.fab-book:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
}

.fab-book--hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}

/* Services page */
.services-page {
  background: var(--color-bg-alt);
}

.services-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2.5rem 0;
}

.services-block {
  background: white;
  border: 1px solid var(--color-border);
  padding: 2rem;
  border-top: 3px solid var(--color-accent);
}

.services-block__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.services-list {
  list-style: none;
}

.services-list__item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.services-list__item:last-child {
  border-bottom: none;
}

.services-list__info strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.services-list__info p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

.services-list__price {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--color-primary-dark);
  white-space: nowrap;
  padding: 6px 12px;
  background: var(--color-bg-alt);
  border-radius: 2px;
}

.training-list {
  padding-left: 1.25rem;
  color: var(--color-text-muted);
}

.training-list li {
  margin-bottom: 1rem;
  line-height: 1.7;
  padding-left: 0.25rem;
}

.services-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.services-preview {
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 24px var(--color-card-shadow);
}

.services-preview img {
  width: 100%;
  display: block;
}

/* Diplomas */
.diplomas {
  background: var(--color-bg);
}

.diplomas__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  max-width: 1080px;
  margin: 2.5rem auto 0;
}

.diplomas__item {
  grid-column: span 2;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.diplomas__item:hover {
  box-shadow: 0 10px 28px var(--color-card-shadow);
  transform: translateY(-4px);
}

.diplomas__thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 240px;
  padding: 1rem;
  background: #faf8f5;
  border-bottom: 1px solid var(--color-border);
}

.diplomas__thumb img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.35s ease;
}

.diplomas__item:hover .diplomas__thumb img {
  transform: scale(1.03);
}

.diplomas__item figcaption {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.5rem;
  padding: 0.85rem 1rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  text-align: center;
}

.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background: var(--color-bg);
  color: var(--color-text);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .services-columns,
  .cards-grid--2,
  .benefits__grid,
  .pillars__grid,
  .formats__grid,
  .role-cards {
    grid-template-columns: 1fr;
  }

  .photo-card--horizontal {
    grid-template-columns: 1fr;
  }

  .feature-row__inner,
  .philosophy__inner,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .feature-row__image img {
    min-height: 280px;
  }

  .services-list__item {
    flex-direction: column;
  }

  .fab-book {
    right: 16px;
    bottom: 16px;
    padding: 12px 20px;
    font-size: 0.75rem;
  }

  .hero-switcher {
    left: 8px;
    bottom: 72px;
    max-width: 180px;
    padding: 10px;
  }

  .hero-switcher__photos {
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
  }

  .philosophy__visual {
    min-height: 240px;
  }

  .diplomas__grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 640px;
  }

  .diplomas__item {
    grid-column: auto;
  }

  .diplomas__thumb {
    height: 200px;
  }

  .video-reels {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .gallery__grid--live {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header__actions {
    gap: 0.5rem;
    margin-left: 0;
  }

  .socials--header .socials__link {
    width: 32px;
    height: 32px;
  }

  .socials--header .socials__link svg {
    width: 16px;
    height: 16px;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 1.5rem 24px;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    pointer-events: none;
    z-index: 100;
  }

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

  .burger {
    display: flex;
  }

  .burger--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .burger--active span:nth-child(2) {
    opacity: 0;
  }

  .burger--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero__cta {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }

  .waves-diagram {
    flex-direction: column;
  }

  .wave-arrow {
    transform: rotate(90deg);
  }

  .effect-table th,
  .effect-table td {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .diplomas__grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }

  .video-reels {
    grid-template-columns: 1fr;
    max-width: 360px;
  }

  .gallery__grid--live {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3.5rem 0;
  }

  .theme-switcher {
    display: none;
  }
}