/* ============================================
   ACRED — Accreditation Landing Page Styles
   ============================================ */

/* CSS Variables */
:root {
  --color-primary: #0d9488;
  --color-primary-dark: #0f766e;
  --color-primary-light: #14b8a6;
  --color-primary-soft: #ccfbf1;
  --color-accent: #f59e0b;
  --color-bg: #f8fafc;
  --color-bg-light: #f1f5f9;
  --color-surface: #ffffff;
  --color-text: #1e293b;
  --color-text-secondary: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-success: #10b981;
  --color-error: #ef4444;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --container-max: 1200px;
  --container-padding: 20px;
  --header-height: 72px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

h1, h2, h3, h4, p {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: 64px 0;
}

.section--white {
  background-color: var(--color-surface);
}

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

.section--primary {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #fff;
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section__label {
  display: inline-block;
  padding: 6px 14px;
  background-color: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section__label--light {
  background-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.section__title {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section__title--light {
  color: #fff;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
}

.section__desc--light {
  color: rgba(255, 255, 255, 0.85);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.25;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px 0 rgba(13, 148, 136, 0.35);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(13, 148, 136, 0.45);
}

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

.btn--outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn--light {
  background-color: #fff;
  color: var(--color-primary-dark);
  border-color: #fff;
  box-shadow: var(--shadow-md);
}

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

.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-weight: 800;
  font-size: 1.125rem;
}

.logo:hover {
  color: var(--color-text);
}

.logo__icon svg {
  flex-shrink: 0;
}

.nav {
  display: none;
}

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

.nav__link {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
}

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

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

.nav__link:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__phone {
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
}

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

.header__cta {
  display: none;
}

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition);
  margin: 0 auto;
}

.burger--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.burger--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.nav--mobile {
  display: flex;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-surface);
  padding: 32px var(--container-padding);
  transform: translateX(100%);
  transition: transform var(--transition);
  z-index: 999;
}

.nav--mobile.nav--open {
  transform: translateX(0);
}

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

.nav--mobile .nav__link {
  font-size: 1.25rem;
}

/* Hero */
.hero {
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 64px;
  background: linear-gradient(180deg, #fff 0%, var(--color-bg) 100%);
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.hero__content {
  max-width: 620px;
}

.hero__badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  background-color: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.hero__badge-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.hero__title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.hero__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.hero__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

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

.trust-item strong {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.trust-item span {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.hero__card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
}

.hero__card--main {
  width: 220px;
  height: 220px;
  padding: 24px;
  font-weight: 700;
  color: var(--color-text);
  z-index: 2;
}

.hero__card--float {
  position: absolute;
  width: 120px;
  height: 100px;
  padding: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  z-index: 3;
}

.hero__card--1 {
  top: 0;
  right: 0;
  animation: float 4s ease-in-out infinite;
}

.hero__card--2 {
  bottom: 40px;
  left: 0;
  animation: float 4s ease-in-out infinite 0.5s;
}

.hero__card--3 {
  bottom: 0;
  right: 20px;
  animation: float 4s ease-in-out infinite 1s;
}

/* Promo Bar */
.promo {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 18px 0;
}

.promo__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.promo__text {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 500;
}

.promo__text strong {
  font-weight: 800;
}

.promo__timer {
  display: flex;
  gap: 12px;
}

.timer {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 56px;
  padding: 8px 10px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
}

.timer span {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.timer small {
  font-size: 0.625rem;
  text-transform: uppercase;
  opacity: 0.9;
}

/* Cards */
.cards-grid {
  display: grid;
  gap: 24px;
}

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

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

.card--highlight {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 10px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.card__icon--light {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

.card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.card__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 16px;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.card__list li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

/* Who Section */
.who__grid {
  display: grid;
  gap: 16px;
}

.who__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.who__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: var(--radius-full);
}

.who__item p {
  color: var(--color-text);
  font-weight: 500;
}

/* Steps */
.steps__grid {
  display: grid;
  gap: 24px;
  counter-reset: step;
}

.step {
  display: flex;
  gap: 16px;
  padding: 24px;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.125rem;
  border-radius: var(--radius-full);
}

.step__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.step__content p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.steps__note {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding: 20px;
  background-color: var(--color-primary-soft);
  border-radius: var(--radius-md);
  color: var(--color-primary-dark);
}

.steps__note svg {
  flex-shrink: 0;
}

/* Pricing */
.pricing__grid .card--price {
  display: flex;
  flex-direction: column;
}

.price {
  margin-bottom: 20px;
}

.price__value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}

.price__period {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.pricing__note {
  max-width: 720px;
  margin: 40px auto 0;
  text-align: center;
  padding: 20px;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.pricing__note a {
  font-weight: 600;
}

/* Reviews */
.reviews__grid {
  display: grid;
  gap: 24px;
}

.review {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.review__rating {
  display: flex;
  gap: 4px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.review__text {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 20px;
}

.review__author {
  display: flex;
  flex-direction: column;
}

.review__author strong {
  color: var(--color-text);
}

.review__author span {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* Accordion */
.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion__item {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.accordion__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.accordion__summary::-webkit-details-marker {
  display: none;
}

.accordion__summary svg {
  flex-shrink: 0;
  transition: transform var(--transition);
}

.accordion__item[open] .accordion__summary svg {
  transform: rotate(180deg);
}

.accordion__content {
  padding: 0 24px 20px;
  color: var(--color-text-secondary);
}

.accordion__content ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion__content li {
  position: relative;
  padding-left: 18px;
}

.accordion__content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.accordion__content p {
  margin: 0;
}

/* Contacts */
.contacts__inner {
  display: grid;
  gap: 48px;
}

.contacts__info {
  max-width: 520px;
}

.contacts__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 500;
}

.contact-item:hover {
  color: rgba(255, 255, 255, 0.85);
}

.contact-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
}

.contacts__messengers {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.85);
}

.messenger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-radius: var(--radius-full);
  transition: background-color var(--transition), transform var(--transition);
}

.messenger:hover {
  background-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateY(-2px);
}

/* Form */
.form {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-xl);
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form__input--error,
.form__textarea--error {
  border-color: var(--color-error);
}

.form__input--error:focus,
.form__textarea--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form__error {
  display: none;
  margin-top: 6px;
  font-size: 0.8125rem;
  color: var(--color-error);
}

.form__input--error + .form__error,
.form__textarea--error + .form__error {
  display: block;
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__privacy {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-align: center;
}

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

/* Footer */
.footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.8);
  padding: 56px 0 24px;
}

.footer__grid {
  display: grid;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer__brand .logo:hover {
  color: #fff;
}

.footer__desc {
  max-width: 320px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer__title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer__menu ul,
.footer__contacts ul,
.footer__legal ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
  color: #fff;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal--active {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal__content {
  position: relative;
  width: 100%;
  max-width: 420px;
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal--active .modal__content {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-secondary);
}

.modal__icon {
  display: inline-flex;
  margin-bottom: 16px;
}

.modal__content h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal__content p {
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.modal__btn {
  min-width: 160px;
}

/* Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Media Queries */
@media (min-width: 576px) {
  .hero__actions {
    flex-direction: row;
  }
  
  .cards-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .who__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reviews__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  :root {
    --container-padding: 24px;
  }
  
  .section {
    padding: 80px 0;
  }
  
  .section__title {
    font-size: 2.25rem;
  }
  
  .hero__title {
    font-size: 2.75rem;
  }
  
  .hero__subtitle {
    font-size: 1.25rem;
  }
  
  .promo__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .steps__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
  
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 992px) {
  .nav {
    display: block;
  }
  
  .burger {
    display: none;
  }
  
  .header__phone {
    display: inline-flex;
  }
  
  .header__cta {
    display: inline-flex;
  }
  
  .hero__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .hero__content {
    flex: 1;
  }
  
  .hero__visual {
    flex: 1;
    min-height: 420px;
  }
  
  .hero__card--main {
    width: 260px;
    height: 260px;
  }
  
  .hero__card--float {
    width: 140px;
    height: 120px;
  }
  
  .cards-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .who__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .steps__grid {
    grid-template-columns: repeat(5, 1fr);
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .step__number {
    margin: 0 auto 16px;
  }
  
  .reviews__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contacts__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 1200px) {
  .hero__title {
    font-size: 3.25rem;
  }
  
  .section__title {
    font-size: 2.5rem;
  }
}

/* Accessibility */
@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;
  }
  
  .animate {
    opacity: 1;
    transform: none;
  }
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .header,
  .promo,
  .modal,
  .form {
    display: none !important;
  }
  
  .hero {
    padding-top: 32px;
  }
}