/* ============================================================
   DESIGN TOKENS & CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors — Dark Theme */
  --color-bg-dark: #071825;
  --color-bg-dark-lighter: #0B2030;
  --color-bg-dark-card: rgba(11, 32, 48, 0.65);
  --color-bg-light: #F4FCFC;
  --color-bg-light-alt: #E8F7F7;

  /* Accent Colors — Mint/Aquamarine + Teal/Sea-wave */
  --color-primary: #1A8080;           /* тиловий / морська хвиля */
  --color-primary-light: #4ECDC4;     /* м'ятний / аквамариновий */
  --color-primary-vivid: #5DD9D0;     /* яскравий аквамарин */
  --color-primary-glow: rgba(78, 205, 196, 0.13);
  --color-primary-gradient: linear-gradient(135deg, #1A8080, #4ECDC4);
  --color-gold: #D4A84B;
  --color-gold-light: #E8C776;

  /* Text Colors */
  --color-text-light: #E6F4F4;
  --color-text-light-muted: #7AAAB0;
  --color-text-dark: #0D2626;
  --color-text-dark-muted: #446A6A;

  /* Borders & Overlays */
  --color-border-light: rgba(78, 205, 196, 0.08);
  --color-border-primary: rgba(78, 205, 196, 0.28);
  --color-overlay: rgba(7, 24, 37, 0.88);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-display: clamp(2.5rem, 5vw, 4rem);
  --fs-h1: clamp(2rem, 4vw, 3rem);
  --fs-h2: clamp(1.75rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body: 1rem;
  --fs-body-lg: 1.125rem;
  --fs-small: 0.875rem;
  --fs-xs: 0.75rem;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: clamp(4rem, 8vw, 7rem);

  /* Layout */
  --container-max: 1200px;
  --container-padding: clamp(1rem, 3vw, 2rem);
  --header-height: 80px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 30px rgba(78, 205, 196, 0.22);
  --shadow-gold: 0 0 20px rgba(212, 168, 75, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Glassmorphism */
  --glass-bg: rgba(7, 30, 45, 0.70);
  --glass-border: rgba(78, 205, 196, 0.10);
  --glass-blur: blur(20px);
}


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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--color-text-light);
  background-color: var(--color-bg-dark);
  overflow-x: hidden;
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--lh-tight);
  font-weight: var(--fw-bold);
}

::selection {
  background-color: var(--color-primary);
  color: white;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}


/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before {
  opacity: 1;
}

/* Primary Button */
.btn--primary {
  background: var(--color-primary-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.28);
}

.btn--primary::before {
  background: linear-gradient(135deg, #4ECDC4, #5DD9D0);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(78, 205, 196, 0.42);
}

.btn--primary:active {
  transform: translateY(0);
}

/* Ghost/Outline Button */
.btn--ghost {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid var(--color-border-primary);
}

.btn--ghost::before {
  background: var(--color-primary-glow);
}

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

/* Small Button */
.btn--sm {
  padding: 0.625rem 1.5rem;
  font-size: var(--fs-small);
}


/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
}

.header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-slow);
  z-index: -1;
}

/* Scrolled state */
.header.header--scrolled::before {
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 10;
  flex-shrink: 0; /* Prevent the logo container from shrinking */
}

.header__logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-primary-gradient);
  flex-shrink: 0;
}

.header__logo-icon svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-light);
  letter-spacing: -0.01em;
  white-space: nowrap; /* Prevent logo text from wrapping */
}

.header__logo-text span {
  color: var(--color-primary-light);
  font-weight: var(--fw-semibold);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav__link {
  position: relative;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-light-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition-base);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-primary-gradient);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

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

.nav__link:hover::after,
.nav__link.active::after {
  width: 60%;
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Language Switcher */
.lang-switch {
  display: flex;
  align-items: center;
  background: var(--color-bg-dark-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-switch__btn {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.lang-switch__btn.active {
  background: var(--color-primary-gradient);
  color: #fff;
}

.lang-switch__btn:hover:not(.active) {
  color: var(--color-text-light);
}

/* Burger Menu */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  z-index: 10;
  cursor: pointer;
  background: none;
  border: none;
}

.burger__line {
  width: 100%;
  height: 2px;
  background: var(--color-text-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

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

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

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


/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

/* Background decorations */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(78, 205, 196, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(26, 128, 128, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-dark-lighter) 100%);
}

/* Decorative floating elements */
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 1px 1px, var(--color-primary-light) 1px, transparent 0);
  background-size: 40px 40px;
}

.hero__bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 20s ease-in-out infinite;
}

.hero__bg-orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(78, 205, 196, 0.07);
  top: 5%;
  right: 10%;
  animation-delay: 0s;
}

.hero__bg-orb--2 {
  width: 320px;
  height: 320px;
  background: rgba(26, 128, 128, 0.08);
  bottom: 10%;
  left: 5%;
  animation-delay: -7s;
}

.hero__bg-orb--3 {
  width: 220px;
  height: 220px;
  background: rgba(93, 217, 208, 0.05);
  top: 55%;
  right: 38%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

/* Decorative line */
.hero__bg-line {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  width: 1px;
  height: 120%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(78, 205, 196, 0.10) 30%,
    rgba(78, 205, 196, 0.18) 50%,
    rgba(78, 205, 196, 0.10) 70%,
    transparent
  );
}

/* Hero Content */
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  padding: var(--space-2xl) 0;
}

/* Left Column — Text */
.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.25rem;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-full);
  width: fit-content;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.2s;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(58, 175, 169, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(58, 175, 169, 0); }
}

.hero__badge-text {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-display);
  font-weight: var(--fw-bold);
  color: var(--color-text-light);
  line-height: 1.1;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.4s;
}

.hero__title-accent {
  display: block;
  background: var(--color-primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__specialization {
  font-size: var(--fs-body-lg);
  color: var(--color-text-light-muted);
  line-height: var(--lh-relaxed);
  max-width: 500px;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.6s;
}

.hero__experience {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.7s;
}

.hero__experience-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
  background: var(--color-primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero__experience-label {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-normal);
  border-left: 2px solid var(--color-border-primary);
  padding-left: var(--space-md);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-sm);
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 0.8s;
}

.hero__actions .btn svg {
  width: 18px;
  height: 18px;
}

/* Right Column — Photo */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 1s ease forwards;
  opacity: 0;
  animation-delay: 0.5s;
}

.hero__photo-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
}

/* Decorative frame behind photo */
.hero__photo-frame {
  position: absolute;
  inset: -12px;
  border: 1.5px solid var(--color-border-primary);
  border-radius: var(--radius-xl);
  transform: rotate(3deg);
  transition: transform var(--transition-slow);
}

.hero__photo-wrapper:hover .hero__photo-frame {
  transform: rotate(1deg);
}

/* Gradient glow behind photo */
.hero__photo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(78, 205, 196, 0.18), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.hero__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-dark-lighter);
  border: 1px solid var(--color-border-light);
}

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

/* Photo Placeholder */
.hero__photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  background:
    linear-gradient(135deg, var(--color-bg-dark-lighter), var(--color-bg-dark));
  color: var(--color-text-light-muted);
}

.hero__photo-placeholder svg {
  width: 80px;
  height: 80px;
  opacity: 0.3;
}

.hero__photo-placeholder span {
  font-size: var(--fs-small);
  opacity: 0.4;
  text-align: center;
  padding: 0 var(--space-xl);
}

/* Floating info card on photo */
.hero__float-card {
  position: absolute;
  bottom: 80px;
  left: -30px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  animation: floatCard 6s ease-in-out infinite;
  box-shadow: var(--shadow-lg);
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__float-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__float-card-icon svg {
  width: 22px;
  height: 22px;
  color: #fff;
}

.hero__float-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero__float-card-value {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-text-light);
}

.hero__float-card-label {
  font-size: var(--fs-xs);
  color: var(--color-text-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Scroll Indicator */
.hero__scroll {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
  animation-delay: 1.2s;
}

.hero__scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-border-primary);
  border-radius: var(--radius-full);
  position: relative;
}

.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 20px; }
}

.hero__scroll-text {
  font-size: var(--fs-xs);
  color: var(--color-text-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}


/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}


/* ============================================================
   SECTION PLACEHOLDERS (to be filled later)
   ============================================================ */
.section {
  padding: var(--space-section) 0;
  position: relative;
}

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

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

.section--light {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__subtitle {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--fs-h2);
}

.section__line {
  width: 60px;
  height: 3px;
  background: var(--color-primary-gradient);
  border-radius: var(--radius-full);
  margin: var(--space-md) auto 0;
}

/* Placeholder block for upcoming sections */
.placeholder-section {
  padding: var(--space-4xl) 0;
  text-align: center;
  border-top: 1px solid var(--color-border-light);
}

.placeholder-section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text-light-muted);
  opacity: 0.5;
}


/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero__content {
    align-items: center;
    order: 2;
  }

  .hero__badge {
    margin: 0 auto;
  }

  .hero__specialization {
    margin: 0 auto;
  }

  .hero__experience {
    justify-content: center;
  }

  .hero__actions {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero__visual {
    order: 1;
  }

  .hero__photo-wrapper {
    max-width: 350px;
  }

  .hero__float-card {
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
  }

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

  .hero__scroll {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  /* Mobile Navigation */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 5;
  }

  .nav.nav--open {
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-md);
  }

  .nav__link {
    font-size: var(--fs-body-lg);
    padding: var(--space-md) var(--space-xl);
  }

  .header__actions {
    flex-direction: column;
    gap: var(--space-md);
  }

  .burger {
    display: flex;
  }

  .header .btn--primary {
    display: none;
  }

  /* Hero Mobile */
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-2xl);
  }

  .hero__inner {
    min-height: auto;
    padding: var(--space-xl) 0;
  }

  .hero__photo-wrapper {
    max-width: 280px;
  }

  .hero__title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .hero__experience-number {
    font-size: 2rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__float-card {
    display: none;
  }
}

@media (max-width: 480px) {
  .header__logo-text {
    font-size: 0.95rem;
  }

  .hero__badge-text {
    font-size: var(--fs-xs);
  }
}


/* ============================================================
   STATS SECTION — «Цифри довіри»
   ============================================================ */
.stats {
  position: relative;
  padding: var(--space-3xl) 0;
  background: var(--color-bg-dark-lighter);
  overflow: hidden;
}

/* Decorative top/bottom borders */
.stats::before,
.stats::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-primary) 20%,
    var(--color-primary-light) 50%,
    var(--color-primary) 80%,
    transparent
  );
  opacity: 0.25;
}

.stats::before { top: 0; }
.stats::after  { bottom: 0; }

/* Subtle background pattern */
.stats__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(78, 205, 196, 0.04) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none;
}

.stats__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

/* Vertical divider between cards */
.stats__item:not(:last-child) {
  border-right: 1px solid rgba(78, 205, 196, 0.1);
}

/* Single stat card */
.stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; /* changed to start to support vertical growth */
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  position: relative;
  transition: background var(--transition-base), padding var(--transition-base);
  cursor: pointer;
}

.stats__item:hover {
  background: rgba(78, 205, 196, 0.04);
}

/* Accordion Controls */
.stats__arrow-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  color: var(--color-primary-light);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  transition: opacity 0.2s ease;
}

.stats__more-btn {
  letter-spacing: 0.02em;
}

.stats__arrow-icon {
  transition: transform 0.3s ease;
}

.stats__item.active .stats__arrow-icon {
  transform: rotate(180deg);
}

.stats__item.active .stats__more-btn {
  content: "Згорнути";
}

/* Accordion Content Wrapper */
.stats__accordion-content {
  max-height: 0;
  overflow: hidden;
  width: 100%;
  transition: max-height 0.3s ease-out;
}

.stats__accordion-inner {
  padding-top: var(--space-lg);
  text-align: left;
  border-top: 1px dashed rgba(78, 205, 196, 0.15);
  margin-top: var(--space-md);
  color: var(--color-text-light-muted);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.stats__accordion-inner h4 {
  color: var(--color-text-light);
  font-size: var(--fs-body);
  margin-bottom: var(--space-xs);
  margin-top: var(--space-md);
}
.stats__accordion-inner h4:first-of-type {
  margin-top: 0;
}

.stats__accordion-inner p {
  margin-bottom: var(--space-sm);
}

.stats__accordion-inner ul {
  padding-left: var(--space-md);
  margin-bottom: var(--space-sm);
  list-style-type: disc;
}

.stats__accordion-inner li {
  margin-bottom: 4px;
}


/* Icon */
.stats__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.stats__item:hover .stats__icon {
  background: var(--color-primary-gradient);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.stats__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary-light);
  transition: color var(--transition-base);
}

.stats__item:hover .stats__icon svg {
  color: #fff;
}

/* Number / Counter */
.stats__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: var(--fw-bold);
  line-height: 1;
  background: var(--color-primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

/* Label */
.stats__label {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
  font-family: var(--font-heading);
}

/* Sub-label */
.stats__sublabel {
  font-size: var(--fs-body-sm);
  color: var(--color-text-light);
  letter-spacing: 0.01em;
  line-height: var(--lh-normal);
  margin-bottom: var(--space-xs);
}

/* Live badge for patient counter */
.stats__live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: var(--space-sm);
  padding: 3px 10px;
  background: rgba(78, 205, 196, 0.08);
  border: 1px solid rgba(78, 205, 196, 0.2);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stats__live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .stats__inner {
    grid-template-columns: 1fr;
  }

  .stats__item:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid rgba(78, 205, 196, 0.1);
  }

  .stats__item {
    padding: var(--space-xl);
  }

  .stats__number {
    font-size: 3rem;
  }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
  padding: var(--space-section) 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: center;
}

/* Photo */
.about__visual {
  position: relative;
}

.about__photo-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-md);
  background: var(--color-bg-dark-card);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-md);
}

.about__photo-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(78, 205, 196, 0.1), transparent 70%);
  border-radius: var(--radius-xl);
}

.about__photo {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
  position: relative;
  z-index: 1;
}

/* Content */
.about__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.about__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.about__role {
  font-size: var(--fs-body-lg);
  color: var(--color-primary-light);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-xs);
}

.about__bio p {
  color: var(--color-text-light-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-sm);
}

/* Tags */
.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.about__tag {
  background: rgba(78, 205, 196, 0.1);
  color: var(--color-primary-light);
  border: 1px solid rgba(78, 205, 196, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  transition: all var(--transition-base);
}

.about__tag:hover {
  background: var(--color-primary-light);
  color: var(--color-bg-dark);
}

/* Card */
.about__card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-bg-dark-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.about__card-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.about__card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(78, 205, 196, 0.1);
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.about__card-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.about__card-label {
  font-size: var(--fs-xs);
  color: var(--color-text-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about__card-value {
  font-size: var(--fs-body);
  color: var(--color-text-light);
  font-weight: var(--fw-medium);
}

.about__card-link {
  text-decoration: none;
  transition: color var(--transition-fast);
}

.about__card-link:hover {
  color: var(--color-primary-light);
}

/* Actions */
.about__actions {
  margin-top: var(--space-sm);
}

.about__actions .btn {
  width: fit-content;
}

/* Responsive */
@media (max-width: 992px) {
  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .about__visual {
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ============================================================
   SERVICES SECTION & CARDS
   ============================================================ */
.services {
  padding: var(--space-section) 0;
  position: relative;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-bg-dark-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-primary);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(78, 205, 196, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base), color var(--transition-base);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
}

.service-card:hover .service-card__icon {
  background: var(--color-primary-gradient);
  color: #fff;
}

.service-card__title {
  font-size: var(--fs-h3);
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
  font-family: var(--font-heading);
}

.service-card__desc {
  color: var(--color-text-light-muted);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.service-card__action {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary-light);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
}

.service-card__arrow {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__arrow {
  transform: translateX(5px);
}


/* ============================================================
   MODAL COMPONENT (Service Details)
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal--active {
  opacity: 1;
  pointer-events: auto;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 24, 37, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal__window {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 680px;
  max-height: 88vh;
  background: var(--color-bg-dark-lighter);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-base);
}

.modal--active .modal__window {
  transform: scale(1) translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-light-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 5;
}

.modal__close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.modal__header {
  padding: var(--space-2xl) var(--space-2xl) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.modal__title {
  font-size: var(--fs-h2);
  color: var(--color-text-light);
  padding-right: var(--space-2xl);
}

.modal__subtitle {
  font-size: var(--fs-small);
  color: var(--color-primary-light);
  font-weight: var(--fw-medium);
  margin-top: var(--space-xs);
}

.modal__body {
  padding: var(--space-lg) var(--space-2xl) var(--space-xl);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal__body::-webkit-scrollbar {
  width: 6px;
}

.modal__body::-webkit-scrollbar-track {
  background: rgba(7, 24, 37, 0.4);
  border-radius: 4px;
}

.modal__body::-webkit-scrollbar-thumb {
  background: var(--color-primary-light);
  border-radius: 4px;
}

.modal__desc {
  color: var(--color-text-light);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
}

.modal__section-heading {
  font-size: var(--fs-body-lg);
  color: var(--color-primary-light);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-md);
}

.modal-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal-step {
  background: rgba(7, 24, 37, 0.45);
  border: 1px solid var(--color-border-light);
  border-left: 3px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}

.modal-step__title {
  font-size: var(--fs-body);
  color: var(--color-text-light);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

.modal-step__text {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-normal);
}

.modal__footer {
  padding: var(--space-md) var(--space-2xl);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  background: rgba(7, 24, 37, 0.3);
}

@media (max-width: 576px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
  
  .modal__header,
  .modal__body,
  .modal__footer {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  
  .modal__footer {
    flex-direction: column;
    align-items: stretch;
  }
  
  .modal__footer .btn {
    width: 100%;
  }
}

/* ============================================================
   APPOINTMENT FORM & MODAL STYLES
   ============================================================ */
.btn--full {
  width: 100%;
}

.modal__window--form {
  max-width: 540px;
}

#appointment-form-state,
#appointment-success-state,
#review-form-state,
#review-success-state {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.appointment-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-light);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: rgba(7, 24, 37, 0.6);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-select option {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 12px rgba(78, 205, 196, 0.25);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.appointment-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: var(--space-lg) 0;
  color: var(--color-text-light-muted);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.appointment-divider::before,
.appointment-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--color-border-light);
}

.appointment-divider span {
  padding: 0 var(--space-md);
}

.modal__body--success {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(78, 205, 196, 0.15);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  animation: pulse-dot 2s infinite ease-in-out;
}

.success-title {
  font-size: var(--fs-h2);
  color: var(--color-text-light);
  font-family: var(--font-heading);
}

.success-desc {
  color: var(--color-text-light-muted);
  font-size: var(--fs-body);
  max-width: 400px;
  margin-bottom: var(--space-md);
}

/* ============================================================
   CONTACTS SECTION
   ============================================================ */
.contacts {
  padding: var(--space-section) 0;
  position: relative;
}

.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(78, 205, 196, 0.1);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card__icon svg {
  width: 24px;
  height: 24px;
}

.contact-card__icon--instagram {
  background: rgba(225, 48, 108, 0.12);
  color: #e1306c;
}

.contact-card__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-card__label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light-muted);
}

.contact-card__value {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
}

.contact-card__sub {
  font-size: var(--fs-small);
  color: var(--color-primary-light);
}

.contact-card__link {
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Instagram Navigation Story Banner */
.contacts-nav-banner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.15) 0%, rgba(131, 58, 180, 0.15) 100%);
  border: 1px solid rgba(225, 48, 108, 0.3);
  border-radius: var(--radius-lg);
  text-decoration: none;
  margin-top: var(--space-xs);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.contacts-nav-banner:hover {
  transform: translateY(-2px);
  border-color: rgba(225, 48, 108, 0.6);
  box-shadow: 0 10px 30px rgba(225, 48, 108, 0.2);
}

.contacts-nav-banner__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
}

.contacts-nav-banner__icon svg {
  width: 20px;
  height: 20px;
  margin-left: 2px;
  fill: currentColor;
}

.contacts-nav-banner__info {
  flex: 1;
}

.contacts-nav-banner__title {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-bold);
  color: #fff;
  margin-bottom: 2px;
}

.contacts-nav-banner__desc {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-normal);
}

.contacts-nav-banner__arrow {
  color: #e1306c;
  transition: transform var(--transition-fast);
}

.contacts-nav-banner:hover .contacts-nav-banner__arrow {
  transform: translateX(4px);
  color: #fff;
}

/* Map & Actions Column */
.contacts__map-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contacts__map-wrapper {
  position: relative;
  width: 100%;
  height: 340px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-primary);
  box-shadow: var(--shadow-md);
}

.contacts__map-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: invert(90%) hue-rotate(180deg) contrast(90%);
}

.contacts__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

@media (max-width: 992px) {
  .contacts__inner {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   REVIEWS SECTION
   ============================================================ */
.reviews {
  padding: var(--space-section) 0;
  position: relative;
}

.reviews__header-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.reviews__rating-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-bg-dark-lighter);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
}

.reviews__rating-score {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
}

.reviews__stars {
  color: #f59e0b;
  font-size: var(--fs-body);
  letter-spacing: 2px;
}

.reviews__rating-count {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  min-height: 240px;
}

.review-card {
  background: var(--color-bg-dark-lighter);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.review-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.review-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.review-card__user {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.review-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  color: var(--color-bg-dark);
  font-weight: var(--fw-bold);
  font-size: var(--fs-body);
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-card__name {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
}

.review-card__date {
  font-size: var(--fs-xs);
  color: var(--color-text-light-muted);
}

.review-card__stars {
  color: #f59e0b;
  font-size: var(--fs-small);
  letter-spacing: 1px;
}

.review-card__text {
  font-size: var(--fs-body);
  color: var(--color-text-light-muted);
  line-height: var(--lh-relaxed);
  font-style: italic;
  flex-grow: 1;
}

/* Pagination Bar */
.reviews__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.pagination__btn,
.pagination__num {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg-dark-lighter);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-light);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination__btn:hover:not(:disabled),
.pagination__num:hover {
  background: rgba(78, 205, 196, 0.15);
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
}

.pagination__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination__num.active {
  background: var(--color-primary-light);
  color: var(--color-bg-dark);
  border-color: var(--color-primary-light);
  font-weight: var(--fw-bold);
}

.reviews__loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-3xl) 0;
  color: var(--color-text-light-muted);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(78, 205, 196, 0.2);
  border-top-color: var(--color-primary-light);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Star rating selector in modal */
.star-rating-select {
  display: flex;
  gap: 8px;
}

.star-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
  padding: 0;
}

.star-btn.active,
.star-btn:hover {
  color: #f59e0b;
  transform: scale(1.15);
}


/* ============================================================
   DIPLOMAS SECTION
   ============================================================ */

.diplomas {
  position: relative;
  padding: var(--space-section) 0;
  background: var(--color-bg-dark-lighter);
  overflow: hidden;
}

/* Background orbs */
.diplomas__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.diplomas__bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
}
.diplomas__bg-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #1A8080, transparent 70%);
  top: -100px; left: -150px;
}
.diplomas__bg-orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #4ECDC4, transparent 70%);
  bottom: -80px; right: -100px;
}

.diplomas .container {
  position: relative;
  z-index: 1;
}

/* ── Tabs ── */
.diplomas__tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.diplomas__tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light-muted);
  background: rgba(78, 205, 196, 0.05);
  border: 1.5px solid rgba(78, 205, 196, 0.12);
  cursor: pointer;
  transition: all var(--transition-base);
}

.diplomas__tab:hover {
  color: var(--color-primary-light);
  border-color: rgba(78, 205, 196, 0.3);
  background: rgba(78, 205, 196, 0.1);
  transform: translateY(-2px);
}

.diplomas__tab.active {
  background: var(--color-primary-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(78, 205, 196, 0.32);
}

/* ── Panel ── */
.diplomas__panel {
  display: none;
  animation: panelFadeIn 0.4s ease;
}
.diplomas__panel.active {
  display: block;
}

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════
   EDUCATION CARD
   ══════════════════════════════════════ */
.education-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-2xl);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.education-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.education-card__glow {
  position: absolute;
  top: -60px; left: -60px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.18), transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}

.education-card__badge {
  flex-shrink: 0;
  width: 72px; height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-gradient);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(78, 205, 196, 0.28);
  color: #fff;
}
.education-card__badge svg { width: 34px; height: 34px; }

.education-card__content { flex: 1; min-width: 0; }

.education-card__type {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(78, 205, 196, 0.1);
  border: 1px solid rgba(78, 205, 196, 0.2);
  border-radius: var(--radius-full);
  padding: 2px 12px;
  margin-bottom: var(--space-sm);
}

.education-card__title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--color-text-light);
  line-height: 1.3;
  margin-bottom: 6px;
}

.education-card__degree {
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--color-gold-light);
  margin-bottom: var(--space-md);
}

.education-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.education-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
}

.education-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-relaxed);
  max-width: 560px;
}

.education-card__seal { flex-shrink: 0; align-self: center; }
.education-card__seal-inner {
  width: 80px; height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(212, 168, 75, 0.3);
  border-radius: 50%;
  color: var(--color-gold);
  box-shadow: var(--shadow-gold), inset 0 0 20px rgba(212, 168, 75, 0.06);
  animation: sealPulse 3s ease-in-out infinite;
}
.education-card__seal-inner svg { width: 44px; height: 44px; }

@keyframes sealPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(212, 168, 75, 0.15), inset 0 0 20px rgba(212, 168, 75, 0.06); }
  50%       { box-shadow: 0 0 36px rgba(212, 168, 75, 0.30), inset 0 0 20px rgba(212, 168, 75, 0.10); }
}

/* ══════════════════════════════════════
   CERTIFICATES GRID
   ══════════════════════════════════════ */
.certs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.certs__empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.certs__empty-icon {
  width: 80px; height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(78, 205, 196, 0.06);
  border: 1.5px solid rgba(78, 205, 196, 0.14);
  border-radius: var(--radius-xl);
  color: var(--color-text-light-muted);
}
.certs__empty-icon svg { width: 40px; height: 40px; }

.certs__empty-title {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
}
.certs__empty-sub {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
}

/* Certificate Card */
.cert-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(78, 205, 196, 0.3);
}
.cert-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-lg) 0;
}
.cert-card__icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(78, 205, 196, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary-light);
}
.cert-card__icon svg { width: 24px; height: 24px; }
.cert-card__year {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
  background: rgba(78, 205, 196, 0.1);
  border-radius: var(--radius-full);
  padding: 3px 12px;
}
.cert-card__body { flex: 1; padding: var(--space-md) var(--space-lg); }
.cert-card__org {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
}
.cert-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}
.cert-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-normal);
}
.cert-card__footer {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  border-top: 1px solid var(--glass-border);
}
.cert-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.cert-card__btn:hover { gap: 10px; color: var(--color-primary-vivid); }

/* ══════════════════════════════════════
   EXHIBITIONS TIMELINE
   ══════════════════════════════════════ */
.exhibits__list {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 120px;
}
.exhibits__list::before {
  content: '';
  position: absolute;
  left: 90px;
  top: 24px; bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, rgba(78,205,196,0.5), rgba(78,205,196,0.05));
}
.exhibit-item {
  position: relative;
  padding: var(--space-md) 0;
  transition: transform var(--transition-base);
}
.exhibit-item:hover { transform: translateX(4px); }
.exhibit-item__year {
  position: absolute;
  left: -120px;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
  width: 56px;
  text-align: right;
}
.exhibit-item__dot {
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px; height: 12px;
  background: var(--color-primary-light);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(78,205,196,0.15);
}
.exhibit-item__content {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.exhibit-item:hover .exhibit-item__content {
  border-color: rgba(78,205,196,0.25);
  box-shadow: var(--shadow-md);
}
.exhibit-item__city {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 4px;
}
.exhibit-item__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}
.exhibit-item__desc {
  font-size: var(--fs-small);
  color: var(--color-text-light-muted);
  line-height: var(--lh-normal);
}
.exhibit-item__body {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  justify-content: space-between;
}
.exhibit-item__info {
  flex: 1;
}
.exhibit-item__image-wrapper {
  width: 180px;
  height: 110px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
  background: var(--color-bg-dark-lighter);
}
.exhibit-item__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
  display: block;
}
.exhibit-item:hover .exhibit-item__image {
  transform: scale(1.05);
}

@media (max-width: 600px) {
  .exhibit-item__body {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: var(--space-md);
  }
  .exhibit-item__image-wrapper {
    width: 100%;
    height: 150px;
  }
}

/* ══════════════════════════════════════
   CERTIFICATE MODAL
   ══════════════════════════════════════ */
.cert-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.cert-modal.open {
  pointer-events: all;
  opacity: 1;
}
.cert-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 24, 37, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
}
.cert-modal__box {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, #0B2030 0%, #071825 100%);
  border: 1px solid rgba(78, 205, 196, 0.2);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 80px rgba(0,0,0,0.5), var(--shadow-glow);
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-spring);
  overflow: hidden;
}
.cert-modal.open .cert-modal__box {
  transform: scale(1) translateY(0);
}
.cert-modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: var(--color-text-light-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  z-index: 2;
}
.cert-modal__close:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-text-light);
  transform: rotate(90deg);
}
.cert-modal__box::before {
  content: '';
  display: block;
  height: 4px;
  background: var(--color-primary-gradient);
}
.cert-modal__header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-xl) var(--space-md);
}
.cert-modal__icon {
  flex-shrink: 0;
  width: 60px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-gradient);
  border-radius: var(--radius-lg);
  color: #fff;
  box-shadow: 0 6px 20px rgba(78,205,196,0.3);
}
.cert-modal__icon svg { width: 30px; height: 30px; }
.cert-modal__org {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 4px;
}
.cert-modal__title {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-text-light);
  line-height: 1.3;
}
.cert-modal__body {
  padding: var(--space-lg) var(--space-xl);
  color: var(--color-text-light-muted);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  border-top: 1px solid rgba(78,205,196,0.08);
  overflow-y: auto;
}
.cert-detail__img-placeholder {
  margin-top: var(--space-lg);
  text-align: center;
}
.cert-detail__img-placeholder img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}
.cert-modal__footer {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  border-top: 1px solid rgba(78,205,196,0.08);
}

/* ══════════════════════════════════════
   RESPONSIVE — DIPLOMAS
   ══════════════════════════════════════ */
@media (max-width: 768px) {
  .education-card {
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-xl);
  }
  .education-card__seal { display: none; }

  .exhibits__list { padding-left: 80px; }
  .exhibits__list::before { left: 55px; }
  .exhibit-item__year { left: -80px; font-size: var(--fs-xs); }
}

@media (max-width: 480px) {
  .diplomas__tab { padding: 0.5rem 1rem; font-size: var(--fs-xs); }

  .exhibits__list { padding-left: 0; }
  .exhibits__list::before { display: none; }
  .exhibit-item__year { position: static; transform: none; text-align: left; width: auto; margin-bottom: var(--space-xs); }
  .exhibit-item__dot { display: none; }
  .exhibit-item { flex-direction: column; gap: var(--space-sm); }
  .exhibit-item__content { padding: var(--space-md); }
}

/* ══════════════════════════════════════
   CERTIFICATE DETAIL CONTENT INSIDE MODAL
   ══════════════════════════════════════ */
.cert-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cert-detail p {
  font-size: var(--fs-small);
  line-height: var(--lh-normal);
  color: var(--color-text-light-muted);
}

.cert-detail strong {
  color: var(--color-text-light);
}

.cert-detail__signatures {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px dashed rgba(78, 205, 196, 0.15);
}

.cert-detail__img-placeholder {
  margin-top: var(--space-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(78, 205, 196, 0.12);
  background: rgba(0, 0, 0, 0.2);
}

.cert-detail__img-placeholder img {
  width: 100%;
  height: auto;
  display: block;
}

.cert-no-img {
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-light-muted);
  background: rgba(78, 205, 196, 0.03);
}

.cert-card.hidden {
  display: none !important;
}

.certs__load-more-wrapper {
  display: flex;
  justify-content: center;
  margin-top: var(--space-xl);
  padding: var(--space-md) 0;
}