/* ============================================================
   IciWifi — style.css
   Design moderne 2025 — mobile-first
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ---------- Variables CSS ---------- */
:root {
  --blue:        #0066CC;
  --blue-dark:   #004FA3;
  --blue-light:  #E8F2FF;
  --blue-mid:    #3385D6;
  --white:       #FFFFFF;
  --gray-50:     #F8FAFC;
  --gray-100:    #F1F5F9;
  --gray-200:    #E2E8F0;
  --gray-400:    #94A3B8;
  --gray-600:    #475569;
  --gray-800:    #1E293B;
  --black:       #0F172A;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.13);
  --shadow-blue: 0 8px 30px rgba(0,102,204,.25);

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font: 'Poppins', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 88px 0;
}

.section--gray { background: var(--gray-50); }

.section__header {
  text-align: center;
  margin-bottom: 56px;
}

.section__tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section__title {
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  line-height: 1;
}

.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn--primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 12px 36px rgba(0,102,204,.35);
}

.btn--outline {
  border: 2px solid rgba(255,255,255,.6);
  color: var(--white);
}
.btn--outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn--ghost {
  border: 2px solid var(--blue);
  color: var(--blue);
}
.btn--ghost:hover {
  background: var(--blue-light);
}

/* ---------- Header / Nav ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--blue);
  letter-spacing: -.02em;
}

.nav__logo-icon {
  width: 38px; height: 38px;
  background: var(--blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--blue);
  background: var(--blue-light);
}

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

.nav__account {
  background: var(--blue);
  color: #fff;
  padding: 9px 20px;
  border-radius: 100px;
  font-size: .875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.nav__account:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
  border-radius: 6px;
  transition: background var(--transition);
}
.nav__hamburger:hover { background: var(--gray-100); }
.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}
.nav__hamburger span:nth-child(2) { width: 75%; }

/* Hamburger open state */
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  padding: 16px 20px 24px;
  gap: 4px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-700, #334155);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav__mobile a:hover { color: var(--blue); background: var(--blue-light); }
.nav__mobile .nav__account {
  margin-top: 8px;
  justify-content: center;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #003e7e 0%, #0055b3 45%, #0a7adb 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 75% 30%, rgba(255,255,255,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 80% at 20% 80%, rgba(0,40,90,.4) 0%, transparent 60%);
  pointer-events: none;
}

/* decorative circles */
.hero__deco {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero__deco--1 {
  width: 480px; height: 480px;
  border: 1px solid rgba(255,255,255,.08);
  top: -100px; right: -100px;
}
.hero__deco--2 {
  width: 280px; height: 280px;
  border: 1px solid rgba(255,255,255,.06);
  bottom: 60px; left: -60px;
}
.hero__deco--3 {
  width: 700px; height: 700px;
  border: 1px solid rgba(255,255,255,.04);
  top: -200px; right: -250px;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.hero__text { color: var(--white); }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}
.hero__badge-dot {
  width: 7px; height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(1.35); }
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(90deg, #7ec8ff, #a5f3fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(255,255,255,.8);
  margin-bottom: 36px;
  max-width: 460px;
  line-height: 1.7;
}

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

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

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  color: rgba(255,255,255,.75);
}

.hero__trust-item svg { flex-shrink: 0; color: #4ade80; }

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

.hero__phone {
  width: 260px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 36px;
  padding: 24px 20px;
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0,0,0,.3);
  position: relative;
}

.hero__phone-bar {
  width: 80px; height: 6px;
  background: rgba(255,255,255,.25);
  border-radius: 3px;
  margin: 0 auto 20px;
}

.hero__phone-wifi {
  text-align: center;
  margin-bottom: 20px;
}

.hero__phone-wifi svg {
  width: 60px; height: 60px;
  color: #fff;
  margin: 0 auto;
}

.hero__phone-status {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
}

.hero__phone-status p {
  font-size: .75rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 4px;
}

.hero__phone-status strong {
  color: #fff;
  font-size: .9rem;
}

.hero__phone-connected {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(74,222,128,.15);
  border: 1px solid rgba(74,222,128,.3);
  border-radius: 100px;
  padding: 10px;
  font-size: .8rem;
  font-weight: 600;
  color: #4ade80;
}

/* Floating cards around phone */
.hero__float {
  position: absolute;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  color: #fff;
  font-size: .78rem;
  font-weight: 500;
}

.hero__float--1 { top: 10%;  right: -30px; animation: float-1 4s ease-in-out infinite; }
.hero__float--2 { bottom: 20%; left: -40px; animation: float-2 5s ease-in-out infinite; }
.hero__float--3 { bottom: 5%;  right: -20px; animation: float-1 4.5s 1s ease-in-out infinite; }

@keyframes float-1 {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes float-2 {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

.hero__float-icon {
  width: 28px; height: 28px;
  background: var(--blue);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------- Stats ---------- */
.stats {
  background: var(--blue);
  padding: 64px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.stats__item {
  text-align: center;
  color: var(--white);
  padding: 28px 24px;
  position: relative;
}

.stats__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(255,255,255,.2);
}

.stats__number {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 8px;
}

.stats__label {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
}

/* ---------- Hotspots grid ---------- */
.hotspots__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.hotspot-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}

.hotspot-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-light);
}

.hotspot-card__icon {
  width: 60px; height: 60px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--blue);
  transition: background var(--transition), color var(--transition);
}

.hotspot-card:hover .hotspot-card__icon {
  background: var(--blue);
  color: var(--white);
}

.hotspot-card__title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 6px;
}

.hotspot-card__sub {
  font-size: .8rem;
  color: var(--gray-400);
}

/* ---------- How it works ---------- */
.steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps__grid::before {
  content: '';
  position: absolute;
  top: 38px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-mid));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-card__number {
  width: 76px; height: 76px;
  background: var(--white);
  border: 3px solid var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue);
  margin: 0 auto 24px;
  box-shadow: 0 0 0 8px var(--blue-light);
  transition: background var(--transition), color var(--transition);
}

.step-card:hover .step-card__number {
  background: var(--blue);
  color: var(--white);
}

.step-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--black);
}

.step-card__desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---------- About ---------- */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__badge-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.about__badge {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.about__badge:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 16px rgba(0,102,204,.1);
}

.about__badge-icon {
  width: 40px; height: 40px;
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.about__badge-text strong {
  display: block;
  font-size: .92rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 2px;
}

.about__badge-text span {
  font-size: .82rem;
  color: var(--gray-600);
}

.about__visual {
  position: relative;
}

.about__map {
  background: var(--blue-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.about__map svg {
  width: 100%;
  height: auto;
  color: var(--blue);
  opacity: .5;
}

.about__map-pin {
  position: absolute;
  width: 12px; height: 12px;
  background: var(--blue);
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 3px rgba(0,102,204,.3);
}

/* scattered pins */
.about__map-pin:nth-child(2)  { top: 28%; left: 35%; }
.about__map-pin:nth-child(3)  { top: 40%; left: 55%; }
.about__map-pin:nth-child(4)  { top: 52%; left: 42%; }
.about__map-pin:nth-child(5)  { top: 35%; left: 65%; }
.about__map-pin:nth-child(6)  { top: 60%; left: 60%; }
.about__map-pin:nth-child(7)  { top: 22%; left: 48%; }
.about__map-pin:nth-child(8)  { top: 65%; left: 33%; }
.about__map-pin:nth-child(9)  { top: 45%; left: 72%; }
.about__map-pin:nth-child(10) { top: 72%; left: 50%; }
.about__map-pin:nth-child(11) { top: 30%; left: 28%; }

/* ---------- Recent hotspots ---------- */
.recent__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.recent-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.recent-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.recent-card__header {
  padding: 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
}

.recent-card__icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recent-card__type {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  opacity: .8;
  margin-bottom: 2px;
}

.recent-card__name {
  font-size: 1rem;
  font-weight: 700;
}

.recent-card__body {
  padding: 18px 20px;
}

.recent-card__location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--gray-600);
  margin-bottom: 10px;
}

.recent-card__location svg { color: var(--blue); flex-shrink: 0; }

.recent-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  font-weight: 600;
  color: #16a34a;
  background: #dcfce7;
  padding: 3px 10px;
  border-radius: 100px;
}

.recent-card__badge::before {
  content: '';
  width: 6px; height: 6px;
  background: currentColor;
  border-radius: 50%;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, #003e7e 0%, #0055b3 55%, #0a7adb 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(255,255,255,.05), transparent);
}

.cta-banner__content { position: relative; }

.cta-banner__title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.2;
}

.cta-banner__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 36px;
}

.cta-banner__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn--white {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn--white:hover {
  background: var(--gray-50);
  box-shadow: 0 8px 30px rgba(0,0,0,.2);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.65);
  padding: 64px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand .nav__logo { color: #fff; margin-bottom: 14px; }
.footer__brand p {
  font-size: .875rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.65);
  transition: background var(--transition), color var(--transition);
}
.footer__social a:hover {
  background: var(--blue);
  color: #fff;
}

.footer__heading {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
}

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

.footer__links a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__links a:hover { color: #fff; }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  margin-bottom: 12px;
}
.footer__contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--blue-mid); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: .8rem;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: #fff; }

/* ---------- Scroll animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }
.fade-in-delay-5 { transition-delay: .5s; }
.fade-in-delay-6 { transition-delay: .6s; }
.fade-in-delay-7 { transition-delay: .7s; }

/* ---------- Responsive ---------- */

/* Large tablets */
@media (max-width: 1024px) {
  .hero__content      { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero__subtitle     { margin: 0 auto 36px; }
  .hero__ctas         { justify-content: center; }
  .hero__trust        { align-items: center; }
  .hero__visual       { order: -1; }
  .hero__phone        { width: 220px; }
  .hero__float        { display: none; }

  .hotspots__grid     { grid-template-columns: repeat(2, 1fr); }
  .about__inner       { grid-template-columns: 1fr; gap: 40px; }
  .about__visual      { order: -1; max-width: 400px; margin: 0 auto; }
  .footer__grid       { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* Tablets */
@media (max-width: 768px) {
  .section            { padding: 64px 0; }
  .stats__grid        { grid-template-columns: 1fr; }
  .stats__item::after { display: none; }
  .steps__grid        { grid-template-columns: 1fr; gap: 32px; }
  .steps__grid::before{ display: none; }
  .recent__grid       { grid-template-columns: 1fr; }
  .footer__grid       { grid-template-columns: 1fr; }

  .nav__links         { display: none; }
  .nav__account       { display: none; }
  .nav__hamburger     { display: flex; }
}

/* Mobile */
@media (max-width: 480px) {
  .hotspots__grid     { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .hero__title        { font-size: 1.9rem; }
  .hero__badge        { font-size: .75rem; }
  .btn                { padding: 12px 22px; font-size: .875rem; }
  .stats__number      { font-size: 2.4rem; }
}