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

:root {
  --blue:        #1a6fc4;
  --blue-dark:   #0e4d8f;
  --blue-light:  #e8f0fe;
  --blue-mid:    #2a85d0;
  --accent:      #f5a623;
  --accent-dark: #d4880e;
  --dark:        #0d1b2a;
  --dark-2:      #1a2d42;
  --text:        #2c3e50;
  --text-muted:  #6b7c93;
  --bg:          #f0f4f8;
  --bg-card:     #ffffff;
  --border:      #dce6f0;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.14);
  --transition:  .22s ease;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY HELPERS ===== */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title--light { color: #fff; }

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 48px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  background: var(--blue);
  color: #fff;
}

.btn:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,111,196,.35);
}

.btn--sm { padding: 9px 20px; font-size: .85rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--outline {
  background: transparent;
  border-color: rgba(255,255,255,.7);
  color: #fff;
}
.btn--outline:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  box-shadow: none;
}

.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.1); }

.header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo__icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  font-weight: 900;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -.02em;
}

.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name { font-weight: 800; font-size: 1.1rem; color: var(--dark); }
.logo__sub { font-size: .7rem; color: var(--text-muted); font-weight: 500; }
.logo--light .logo__name { color: #fff; }
.logo--light .logo__sub { color: rgba(255,255,255,.6); }

.nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.nav__link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}

.nav__link:hover { background: var(--bg); color: var(--blue); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.header__phone {
  font-weight: 700;
  font-size: .9rem;
  color: var(--dark);
  transition: color var(--transition);
}

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

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 8px;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all .22s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 40%, #1a3a6a 100%);
  overflow: hidden;
  padding: 80px 0 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(26,111,196,.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(245,166,35,.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,166,35,.15);
  border: 1px solid rgba(245,166,35,.3);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero__desc {
  color: rgba(255,255,255,.75);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero__btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

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

.hero__btns .btn:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  box-shadow: 0 8px 24px rgba(245,166,35,.35);
}

.hero__stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.hero__stat span {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  font-weight: 500;
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 380px;
}

.hero__circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero__circle--1 {
  width: 360px;
  height: 360px;
  background: rgba(26,111,196,.12);
  border: 1px solid rgba(26,111,196,.2);
}

.hero__circle--2 {
  width: 280px;
  height: 280px;
  background: rgba(26,111,196,.1);
  border: 1px solid rgba(26,111,196,.15);
}

.hero__circle--3 {
  width: 180px;
  height: 180px;
  background: rgba(26,111,196,.12);
}

.hero__img-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,.4));
}

.hero__svg { width: 100%; height: auto; }

.hero__wave {
  height: 60px;
  margin-top: 60px;
}

.hero__wave svg {
  width: 100%;
  height: 100%;
}

/* ===== TICKER ===== */
.ticker {
  background: var(--bg);
  padding: 14px 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.ticker .container { overflow: hidden; }

.ticker__track {
  display: flex;
  gap: 32px;
  white-space: nowrap;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  animation: ticker 30s linear infinite;
}

.ticker__sep { color: var(--blue); }

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: #fff;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about__text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.75;
}

.about__list {
  list-style: none;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .95rem;
  font-weight: 500;
}

.about__list .icon { color: var(--blue); margin-top: 2px; flex-shrink: 0; }

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

.about__card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.about__card--accent {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-color: transparent;
}

.about__card--accent .about__card-num,
.about__card--accent .about__card-label { color: #fff; }

.about__card-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 6px;
}

.about__card-label {
  font-size: .85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== CATEGORIES ===== */
.categories {
  padding: 100px 0;
  background: var(--bg);
}

.categories__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.cat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 20px 20px 20px;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cat-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--blue);
  transform: scaleY(0);
  transition: transform var(--transition);
  transform-origin: bottom;
}

.cat-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 30px rgba(26,111,196,.12);
  transform: translateY(-3px);
}

.cat-card:hover::before { transform: scaleY(1); }
.cat-card:hover .cat-card__arrow { color: var(--blue); transform: translateX(4px); }

.cat-card__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.cat-card__icon svg { width: 52px; height: 52px; }

.cat-card__body { flex: 1; min-width: 0; }

.cat-card__body h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.3;
}

.cat-card__body p {
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.cat-card__arrow {
  font-size: 1.2rem;
  color: var(--border);
  transition: all var(--transition);
  flex-shrink: 0;
  font-weight: 300;
}

.categories__cta {
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.categories__cta p {
  color: rgba(255,255,255,.9);
  font-size: 1rem;
  font-weight: 500;
}

.categories__cta .btn {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  flex-shrink: 0;
}

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

/* ===== ADVANTAGES ===== */
.advantages {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 50%, #1a3a6a 100%);
  position: relative;
  overflow: hidden;
}

.advantages::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(26,111,196,.15) 0%, transparent 70%);
  pointer-events: none;
}

.advantages .container { position: relative; z-index: 1; }
.advantages .section-label { background: rgba(255,255,255,.08); color: rgba(255,255,255,.7); }

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.adv-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}

.adv-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(26,111,196,.5);
  transform: translateY(-4px);
}

.adv-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(26,111,196,.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

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

.adv-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.adv-card p {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

/* ===== HOW IT WORKS ===== */
.how {
  padding: 100px 0;
  background: #fff;
}

.how__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 56px;
}

.how__step {
  flex: 1;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}

.how__step:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.how__step-num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--blue);
  opacity: .25;
  line-height: 1;
  margin-bottom: 12px;
}

.how__step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.how__step p {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.how__arrow {
  font-size: 1.5rem;
  color: var(--border);
  padding: 0 8px;
  margin-top: 40px;
  flex-shrink: 0;
  font-weight: 300;
}

/* ===== BRANDS ===== */
.brands {
  padding: 80px 0;
  background: var(--bg);
  text-align: center;
}

.brands .section-label,
.brands .section-title { text-align: center; }

.brands__list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 40px;
}

.brand-chip {
  padding: 10px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  transition: all var(--transition);
  cursor: default;
}

.brand-chip:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
  transform: translateY(-2px);
}

/* ===== CONTACTS ===== */
.contacts {
  padding: 100px 0;
  background: #fff;
}

.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.contacts__info p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contacts__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contacts__detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contacts__detail .icon {
  width: 22px;
  height: 22px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.contacts__detail div { display: flex; flex-direction: column; gap: 2px; }
.contacts__detail strong { font-size: .8rem; font-weight: 700; color: var(--dark); text-transform: uppercase; letter-spacing: .05em; }
.contacts__detail a, .contacts__detail span { font-size: .95rem; color: var(--text); transition: color var(--transition); }
.contacts__detail a:hover { color: var(--blue); }

/* FORM */
.contacts__form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.contact-form > p {
  font-size: .88rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

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

label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

input, textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: .9rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

input:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,111,196,.12);
}

input::placeholder, textarea::placeholder { color: #b0bec5; }
textarea { resize: vertical; }

.form-note {
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* Success state */
.contact-form.success .form-group,
.contact-form.success .form-row,
.contact-form.success h3,
.contact-form.success > p,
.contact-form.success .btn,
.contact-form.success .form-note { display: none; }

.contact-form .success-msg {
  display: none;
  text-align: center;
  padding: 32px 0;
}

.contact-form.success .success-msg { display: block; }

.success-msg h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1a9c5e;
  margin-bottom: 10px;
}

.success-msg p { color: var(--text-muted); font-size: .95rem; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding: 64px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand p {
  font-size: .88rem;
  line-height: 1.7;
  margin-top: 18px;
  max-width: 260px;
}

.footer__col h4 {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 18px;
}

.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col li { font-size: .88rem; }
.footer__col a { transition: color var(--transition); }
.footer__col a:hover { color: #fff; }

.footer__requisites {
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  font-size: .75rem;
  color: rgba(255,255,255,.25);
  line-height: 1.6;
}

.footer__bottom {
  padding: 20px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom-inner a:hover { color: rgba(255,255,255,.7); }

/* ===== FAB ===== */
.fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(26,111,196,.45);
  transition: all var(--transition);
  z-index: 90;
}

.fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 32px rgba(26,111,196,.55);
}

.fab svg { width: 24px; height: 24px; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children inside grids */
.categories__grid .cat-card:nth-child(2)  { transition-delay: .05s; }
.categories__grid .cat-card:nth-child(3)  { transition-delay: .10s; }
.categories__grid .cat-card:nth-child(4)  { transition-delay: .15s; }
.categories__grid .cat-card:nth-child(5)  { transition-delay: .05s; }
.categories__grid .cat-card:nth-child(6)  { transition-delay: .10s; }
.advantages__grid .adv-card:nth-child(2)  { transition-delay: .08s; }
.advantages__grid .adv-card:nth-child(3)  { transition-delay: .16s; }
.advantages__grid .adv-card:nth-child(4)  { transition-delay: .04s; }
.advantages__grid .adv-card:nth-child(5)  { transition-delay: .12s; }
.advantages__grid .adv-card:nth-child(6)  { transition-delay: .20s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .advantages__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 70px 0 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 6px;
    z-index: 99;
    overflow-y: auto;
  }
  .nav.open .nav__link { padding: 14px 18px; font-size: 1rem; }
  .header__actions { display: none; }
  .header__actions.open { display: flex; }
  .burger { display: flex; margin-left: auto; }

  .hero { padding: 60px 0 0; }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__visual { height: 260px; }
  .hero__circle--1 { width: 260px; height: 260px; }
  .hero__circle--2 { width: 200px; height: 200px; }
  .hero__circle--3 { width: 130px; height: 130px; }

  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .categories__grid { grid-template-columns: 1fr; }
  .advantages__grid { grid-template-columns: 1fr; }

  .how__steps { flex-direction: column; gap: 12px; }
  .how__arrow { transform: rotate(90deg); align-self: center; margin-top: 0; }

  .contacts__inner { grid-template-columns: 1fr; gap: 48px; }
  .contacts__form-wrap { padding: 28px 22px; }
  .form-row { grid-template-columns: 1fr; }

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

  .categories__cta { text-align: center; justify-content: center; }
}

@media (max-width: 480px) {
  .hero__stats { gap: 20px; }
  .hero__btns { flex-direction: column; }
  .hero__btns .btn { text-align: center; justify-content: center; }
  .about__cards { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  .fab { bottom: 20px; right: 20px; width: 50px; height: 50px; }
}