/* ==========================================================================
   NO SCHOOL OF ENGLISH — STYLESHEET
   Clean, modern, accessible, high-performance CSS
   ========================================================================== */

/* --- 1. CSS VARIABLES (DESIGN SYSTEM) --- */
:root {
  /* Colors */
  --color-navy-950: #071224;
  --color-navy-900: #0a192f;
  --color-navy-850: #0b1a32;
  --color-navy-800: #0d1e38;
  --color-navy-700: #152d52;
  --color-navy-600: #1d3e70;

  --color-blue-accent: #1b5bb5;
  --color-blue-accent-hover: #154a96;
  --color-blue-light: #edf4fa;
  --color-blue-card: #eaf1f8;
  --color-blue-tag-bg: #e8f1fc;
  --color-blue-tag-text: #1d5cb4;

  --color-bg-white: #ffffff;
  --color-bg-subtle: #f4f6fa;
  --color-bg-ice: #edf4fa;

  --color-text-title: #0a192f;
  --color-text-body: #4e5a6a;
  --color-text-muted: #718096;
  --color-text-light: #8896a6;
  --color-text-on-dark: #ffffff;
  --color-text-on-dark-muted: #cbd5e1;

  --color-border-subtle: #e2e8f0;
  --color-border-card: rgba(226, 232, 240, 0.9);
  --color-border-divider: #e9edf3;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(10, 25, 47, 0.04);
  --shadow-md: 0 4px 20px rgba(10, 25, 47, 0.06);
  --shadow-lg: 0 12px 36px rgba(10, 25, 47, 0.1);
  --shadow-modal: 0 24px 60px rgba(7, 18, 36, 0.28);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 9999px;

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 24px;
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 2. CSS RESET & GLOBAL BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-white);
  color: var(--color-text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Accessible focus ring */
:focus-visible {
  outline: 2px solid var(--color-blue-accent);
  outline-offset: 3px;
}

/* --- 3. LAYOUT & CONTAINERS --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* --- 4. BUTTONS & UI BADGES --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  text-align: center;
  border-radius: 10px;
  transition: all var(--transition-normal);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-navy-800);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-navy-700);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(13, 30, 56, 0.22);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(13, 30, 56, 0.16);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.875rem; /* 14px */
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.9375rem; /* 15px */
}

.btn-block {
  width: 100%;
  padding: 15px 24px;
  font-size: 0.9375rem;
}

.btn-arrow {
  display: inline-block;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.btn:hover .btn-arrow {
  transform: translate(2px, -2px);
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.6875rem; /* 11px */
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}

.badge-hero {
  background-color: var(--color-blue-tag-bg);
  color: var(--color-blue-tag-text);
  padding: 6px 14px;
  margin-bottom: 24px;
}

.badge-accent {
  color: var(--color-blue-accent);
  margin-bottom: 16px;
  letter-spacing: 0.09em;
}

.badge-cta {
  color: #8cb2e9;
  margin-bottom: 20px;
  letter-spacing: 0.09em;
}

/* Section titles */
.section-title {
  font-size: clamp(2rem, 3.5vw, 2.375rem); /* ~32px-38px */
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-text-title);
  letter-spacing: -0.015em;
}

/* --- 5. HEADER (NAVBAR) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(10, 25, 47, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(10, 25, 47, 0.08);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 0.9375rem; /* 15px */
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--color-navy-900);
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.5625rem; /* 9px */
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #1e3a64;
  line-height: 1.2;
  margin-top: 2px;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.875rem; /* 14px */
  font-weight: 500;
  color: var(--color-text-body);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--color-navy-900);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-blue-accent);
  transition: width var(--transition-normal);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem; /* 14px */
  font-weight: 600;
  color: var(--color-navy-900);
  transition: color var(--transition-fast);
}

.header-phone:hover {
  color: var(--color-blue-accent);
}

.header-phone svg {
  color: var(--color-blue-accent);
  flex-shrink: 0;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 38px;
  height: 38px;
  padding: 8px 6px;
  border-radius: 8px;
  background: transparent;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-navy-900);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- 6. HERO SECTION --- */
.hero-section {
  padding: 56px 0 60px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 4.5vw, 3.5rem); /* ~40px-56px */
  font-weight: 800;
  line-height: 1.14;
  color: var(--color-text-title);
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 1.0625rem; /* 17px */
  line-height: 1.62;
  color: var(--color-text-body);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.hero-caption {
  font-size: 0.8125rem; /* 13px */
  color: var(--color-text-muted);
}

/* Hero Right Featured Card */
.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  width: 100%;
  max-width: 460px;
  background-color: var(--color-blue-card);
  border-radius: var(--radius-2xl);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(210, 225, 242, 0.6);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-card-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(10, 25, 47, 0.12);
}

.hero-card-title {
  font-size: 1.25rem; /* 20px */
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy-900);
}

.hero-card-sub {
  display: block;
  font-size: 0.75rem; /* 12px */
  color: #62758d;
  margin-top: 4px;
}

/* Inner white card */
.hero-card-inner {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  margin: 22px 0 24px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}

.inner-title {
  font-size: 1.125rem; /* 18px */
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-navy-900);
  margin-bottom: 18px;
}

.inner-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.inner-list li {
  font-size: 0.875rem; /* 14px */
  color: #556579;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.inner-list .dash {
  color: #889bb0;
  font-weight: 600;
}

.hero-card-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-motto {
  font-size: 1rem; /* 16px */
  font-weight: 700;
  color: var(--color-blue-accent);
}

.card-motto-sub {
  font-size: 0.8125rem; /* 13px */
  color: var(--color-text-muted);
}

/* --- 7. HIGHLIGHTS SECTION --- */
.highlights-section {
  padding: 44px 0 68px;
}

.highlights-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.highlight-item {
  display: flex;
  flex-direction: column;
}

.highlight-num {
  font-size: 0.875rem; /* 14px */
  font-weight: 700;
  color: var(--color-blue-accent);
  margin-bottom: 10px;
}

.highlight-title {
  font-size: 1.125rem; /* 18px */
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-title);
  margin-bottom: 10px;
}

.highlight-desc {
  font-size: 0.875rem; /* 14px */
  line-height: 1.55;
  color: var(--color-text-body);
}

/* --- 8. SECTION: ГРУППА ДЛЯ РЕБЁНКА --- */
.group-comfort-section {
  background-color: var(--color-bg-ice);
  padding: 80px 0 88px;
}

.section-header-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 48px;
}

.split-subtitle {
  font-size: 1.0625rem; /* 17px */
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text-title);
  margin-bottom: 12px;
}

.split-text {
  font-size: 0.875rem; /* 14px */
  line-height: 1.6;
  color: var(--color-text-body);
}

/* 3 Cards Grid */
.comfort-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.comfort-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(226, 232, 240, 0.7);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.comfort-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.comfort-num {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue-accent);
  margin-bottom: 14px;
}

.comfort-title {
  font-size: 1.1875rem; /* 19px */
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-title);
  margin-bottom: 12px;
}

.comfort-desc {
  font-size: 0.875rem; /* 14px */
  line-height: 1.6;
  color: var(--color-text-body);
}

.comfort-card-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-divider);
}

.comfort-feature {
  display: inline-block;
  font-size: 0.8125rem; /* 13px */
  font-weight: 600;
  color: var(--color-blue-accent);
}

/* Bottom schedule note */
.schedule-note {
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.9375rem; /* 15px */
}

.schedule-note-lead {
  font-weight: 700;
  color: var(--color-text-title);
  white-space: nowrap;
}

.schedule-note-text {
  color: var(--color-text-body);
}

/* --- 9. SECTION: КАК ПРОХОДЯТ УРОКИ --- */
.format-overview-section {
  padding: 96px 0 88px;
  background-color: var(--color-bg-white);
}

.format-overview-container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}

.format-desc {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-body);
  margin: 24px 0 32px;
  max-width: 480px;
}

.format-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-title);
}

.benefit-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--color-blue-tag-bg);
  color: var(--color-blue-accent);
  border-radius: 50%;
  font-size: 0.8125rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Right Card */
.format-card {
  background-color: var(--color-bg-ice);
  border-radius: var(--radius-2xl);
  padding: 40px 36px;
  border: 1px solid rgba(210, 225, 242, 0.6);
  box-shadow: var(--shadow-sm);
}

.format-card-title {
  font-size: 1.375rem; /* 22px */
  font-weight: 700;
  color: var(--color-text-title);
  margin-bottom: 8px;
}

.format-card-intro {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  margin-bottom: 24px;
}

.format-steps-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.format-step-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.format-step-num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue-accent);
  min-width: 24px;
  padding-top: 2px;
}

.format-step-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-title);
  margin-bottom: 4px;
}

.format-step-text {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-body);
}

.format-card-footer {
  padding-top: 20px;
  border-top: 1px solid rgba(203, 219, 238, 0.6);
}

/* --- 11. SECTION: VALUES (ЦЕННОСТИ) --- */
.values-section {
  padding: 96px 0;
  background-color: var(--color-bg-white);
}

.values-container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.values-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-body);
  margin: 24px 0 32px;
  max-width: 420px;
}

/* Founder / Director Card */
.director-card {
  background-color: var(--color-bg-ice);
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid rgba(203, 219, 238, 0.7);
  max-width: 440px;
  box-shadow: 0 4px 18px rgba(13, 30, 56, 0.04);
}

.director-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.director-avatar-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--color-bg-white);
  box-shadow: 0 3px 10px rgba(13, 30, 56, 0.12);
  background-color: var(--color-navy-900);
}

.director-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.director-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.director-name {
  font-size: 1.0625rem; /* 17px */
  font-weight: 700;
  color: var(--color-navy-900);
  line-height: 1.25;
}

.director-role {
  font-size: 0.8125rem; /* 13px */
  color: var(--color-blue-accent);
  font-weight: 600;
  line-height: 1.3;
}

.director-school {
  font-size: 0.75rem; /* 12px */
  color: var(--color-text-muted);
}

.director-quote {
  font-size: 0.875rem; /* 14px */
  line-height: 1.55;
  color: var(--color-text-body);
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--color-blue-accent);
  font-style: italic;
}

/* Right Values List */
.values-list {
  display: flex;
  flex-direction: column; 
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border-divider);
}

.value-item:first-child {
  padding-top: 0;
}

.value-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.value-num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue-accent);
  min-width: 24px;
  padding-top: 2px;
}

.value-en {
  font-size: 1.125rem; /* 18px */
  font-weight: 700;
  color: var(--color-text-title);
  line-height: 1.3;
  margin-bottom: 4px;
}

.value-ru {
  font-size: 0.875rem; /* 14px */
  color: var(--color-text-muted);
}

/* --- 12. SECTION: FAQ (РОДИТЕЛЯМ) --- */
.faq-section {
  padding: 96px 0;
  background-color: var(--color-bg-ice);
}

.faq-container {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 64px;
  align-items: flex-start;
}

.faq-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-body);
  margin-top: 24px;
  max-width: 400px;
}

/* Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid rgba(203, 219, 238, 0.8);
  padding: 24px 0;
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 1.0625rem; /* 17px */
  font-weight: 700;
  color: var(--color-text-title);
  text-align: left;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-blue-accent);
}

.faq-icon {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-text-muted);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.faq-icon::before {
  top: 9px;
  left: 3px;
  width: 14px;
  height: 2px;
}

.faq-icon::after {
  top: 3px;
  left: 9px;
  width: 2px;
  height: 14px;
}

/* When expanded, icon turns into minus */
.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), opacity var(--transition-smooth);
}

.faq-answer p {
  padding-top: 12px;
  font-size: 0.9375rem; /* 15px */
  line-height: 1.65;
  color: var(--color-text-body);
}

/* --- 13. SECTION: CTA BANNER --- */
.cta-banner-section {
  padding: 60px 0 96px;
}

.cta-card {
  background-color: var(--color-navy-850);
  border-radius: var(--radius-2xl);
  padding: 56px 60px;
  color: var(--color-text-on-dark);
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

/* Subtle decorative glow */
.cta-card::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(27, 91, 181, 0.18) 0%, rgba(11, 26, 50, 0) 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}

.cta-desc {
  font-size: 0.9375rem; /* 15px */
  line-height: 1.65;
  color: var(--color-text-on-dark-muted);
  max-width: 440px;
  margin-bottom: 32px;
}

.cta-footnote {
  font-size: 0.8125rem; /* 13px */
  color: #8295b0;
}

/* Right White Box */
.cta-white-box {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  color: var(--color-text-title);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.16);
}

.cta-box-title {
  font-size: 1.25rem; /* 20px */
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 24px;
}

.cta-steps-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.cta-step {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cta-step-num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue-accent);
  min-width: 24px;
}

.cta-step-text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-title);
}

.cta-alt-actions {
  margin-top: 14px;
  text-align: center;
}

.cta-phone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-navy-900);
  transition: color var(--transition-fast);
}

.cta-phone-link:hover {
  color: var(--color-blue-accent);
}

.cta-phone-link svg {
  color: var(--color-blue-accent);
}

.cta-box-caption {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 10px;
}

/* --- 14. FOOTER --- */
.site-footer {
  background-color: var(--color-bg-white);
  border-top: 1px solid var(--color-border-divider);
  padding: 44px 0 52px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

/* Left Brand */
.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.footer-logo-text {
  display: flex;
  flex-direction: column;
}

.footer-logo-name {
  font-size: 0.9375rem; /* 15px */
  font-weight: 700;
  color: var(--color-navy-900);
  line-height: 1.2;
}

.footer-logo-tagline {
  font-size: 0.75rem; /* 12px */
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Center Links */
.footer-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-contacts {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-navy-900);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--color-blue-accent);
}

.footer-contact-link svg {
  color: var(--color-blue-accent);
}

.footer-dot {
  color: var(--color-text-muted);
}

.footer-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-body);
}

.footer-link:hover {
  color: var(--color-navy-900);
}

.footer-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Right Motto */
.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.footer-motto {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-blue-accent);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* --- 15. MODAL DIALOG --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(7, 18, 36, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background-color: #ffffff;
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 32px 32px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.modal-title {
  font-size: 1.375rem; /* 22px */
  font-weight: 700;
  color: var(--color-text-title);
  line-height: 1.25;
  margin-top: 4px;
}

.modal-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-body);
  margin-top: 6px;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background-color: var(--color-bg-subtle);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.modal-close:hover {
  background-color: #e2e8f0;
  color: var(--color-navy-900);
}

.modal-body {
  padding: 16px 32px 36px;
}

/* Consultation Form Styles */
.consultation-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.8125rem; /* 13px */
  font-weight: 600;
  color: var(--color-text-title);
}

.form-label .req {
  color: #dc2626;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.875rem;
  color: var(--color-text-title);
  background-color: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-blue-accent);
  box-shadow: 0 0 0 3px rgba(27, 91, 181, 0.15);
  outline: none;
}

.form-control.is-invalid {
  border-color: #ef4444;
  background-color: #fffafb;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23718096' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-textarea {
  resize: vertical;
  min-height: 64px;
}

.form-error {
  font-size: 0.75rem;
  color: #dc2626;
  min-height: 16px;
}

.form-footer {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.btn-telegram {
  background-color: #229ed9;
  color: #ffffff;
  gap: 10px;
}

.btn-telegram:hover {
  background-color: #1c88bd;
  box-shadow: 0 6px 18px rgba(34, 158, 217, 0.35);
}

.modal-alt-options {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--color-border-divider);
}

.btn-alt-option {
  font-size: 0.8125rem;
  color: var(--color-navy-900);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

.btn-alt-option:hover {
  color: var(--color-blue-accent);
}

.modal-direct-tg {
  color: var(--color-blue-accent);
  font-weight: 600;
}

.alt-divider {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.modal-direct-phone svg {
  color: var(--color-blue-accent);
}

/* --- 16. RESPONSIVE BREAKPOINTS --- */

/* Laptops & Tablets (< 1024px) */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    justify-content: center;
  }

  .hero-card {
    max-width: 540px;
  }

  .section-header-split,
  .format-overview-container,
  .values-container,
  .faq-container,
  .cta-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .comfort-cards-grid {
    grid-template-columns: 1fr 1fr;
  }

  .highlights-container {
    gap: 32px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .footer-brand {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-center {
    order: 2;
    grid-column: auto;
  }

  .footer-right {
    order: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 4px;
  }
}

/* Small Tablets & Mobile Devices (< 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 68px;
    --container-padding: 16px;
  }

  /* Prevent any horizontal overflow */
  html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
  }

  /* Mobile Navigation Drawer */
  .mobile-toggle {
    display: flex;
  }

  .btn-header {
    display: none;
  }

  .header-actions {
    gap: 12px;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 32px var(--container-padding);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-smooth), opacity var(--transition-normal), visibility var(--transition-normal);
    box-shadow: 0 16px 24px rgba(10, 25, 47, 0.08);
  }

  .nav-menu.is-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.125rem;
    font-weight: 600;
  }

  /* Hero Mobile Layout */
  .hero-section {
    padding: 36px 0 44px;
  }

  .hero-card {
    padding: 24px 18px;
    border-radius: 20px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-card-inner {
    padding: 20px 16px;
    border-radius: 16px;
    margin: 16px 0 18px;
  }

  .inner-title {
    font-size: 1rem;
    line-height: 1.35;
  }

  .inner-list li {
    font-size: 0.8125rem;
    line-height: 1.5;
  }

  .highlights-section {
    padding: 32px 0 52px;
  }

  .highlights-container,
  .comfort-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .comfort-card {
    padding: 24px 18px;
    border-radius: 18px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .group-comfort-section,
  .format-overview-section,
  .values-section,
  .faq-section {
    padding: 60px 0;
  }

  /* Format Card Mobile Fix */
  .format-card {
    padding: 28px 18px;
    border-radius: 20px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .format-steps-list {
    gap: 16px;
    margin-bottom: 22px;
  }

  .schedule-note {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* CTA Banner Mobile Fix */
  .cta-banner-section {
    padding: 40px 0 64px;
  }

  .cta-card {
    padding: 28px 16px;
    border-radius: 22px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .cta-title {
    font-size: 1.5rem;
  }

  .cta-white-box {
    padding: 22px 14px;
    border-radius: 18px;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Allow Buttons to wrap text if screen is very narrow */
  .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
  }

  .btn-lg, .btn-block {
    padding: 13px 16px;
    font-size: 0.875rem;
    line-height: 1.35;
  }

  /* Modal Dialog Mobile Fix */
  .modal-backdrop {
    padding: 12px;
  }

  .modal-dialog {
    border-radius: 20px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .modal-header {
    padding: 22px 18px 12px;
  }

  .modal-body {
    padding: 12px 18px 24px;
  }

  .modal-title {
    font-size: 1.2rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }

  .footer-brand {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-center {
    order: 2;
  }

  .footer-right {
    order: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 4px;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  .footer-contacts {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .footer-logo-link {
    align-items: center;
    justify-content: center;
  }
}

/* Extra Small Phones (< 560px) */
@media (max-width: 560px) {
  :root {
    --container-padding: 14px;
  }

  /* Compact Phone in Header to prevent pushing hamburger off-screen */
  .header-phone {
    padding: 8px;
    border-radius: 50%;
    background-color: var(--color-bg-ice);
    gap: 0;
  }

  .header-phone .phone-number-text {
    display: none;
  }

  .header-phone svg {
    width: 17px;
    height: 17px;
  }

  .section-title {
    font-size: 1.5rem;
    line-height: 1.25;
  }

  .hero-title {
    font-size: 1.875rem;
    line-height: 1.2;
  }

  .director-card {
    padding: 18px 16px;
  }

  .director-avatar-wrap {
    width: 56px;
    height: 56px;
  }

  .director-quote {
    font-size: 0.8125rem;
  }
}

/* Print Styles */
@media print {
  .site-header,
  .mobile-toggle,
  .cta-banner-section,
  .modal-backdrop,
  .btn {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}