/* ==========================================================================
   Dr. Fisio Regenerativa — Design System
   Primary: Deep Clinical Navy | Accent: Regenerative Teal | Highlight: Warm Gold
   ========================================================================== */

:root {
  --color-primary: #0B3B5C;
  --color-primary-dark: #082B44;
  --color-primary-light: #1E5A82;
  --color-accent: #1FA093;
  --color-accent-light: #4FC3B6;
  --color-gold: #C9A227;
  --color-whatsapp: #25D366;

  --color-bg: #F7FAFC;
  --color-bg-alt: #EEF3F6;
  --color-surface: #FFFFFF;
  --color-ink: #10202D;
  --color-ink-soft: #4C6270;
  --color-muted: #7C8E98;
  --color-border: #E1E9ED;

  --color-dark-bg: #071B2B;
  --color-dark-surface: #0E2C41;
  --color-dark-border: #1D4A65;

  --font-display: 'Sora', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(11, 59, 92, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 59, 92, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 59, 92, 0.16);
  --shadow-gold: 0 10px 30px rgba(201, 162, 39, 0.25);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container-w: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary-dark);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }

p { margin: 0 0 14px; color: var(--color-ink-soft); }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(31, 160, 147, 0.1);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.tag--light { color: #BFE9E2; background: rgba(255,255,255,0.1); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
  white-space: nowrap;
  min-height: 44px;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 2px; }

.btn--primary { background: linear-gradient(135deg, var(--color-accent), #158377); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:hover { box-shadow: 0 14px 32px rgba(31, 160, 147, 0.35); }

.btn--ghost { background: rgba(11, 59, 92, 0.06); color: var(--color-primary-dark); }
.btn--ghost:hover { background: rgba(11, 59, 92, 0.12); }

.btn--outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.btn--outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn--small { padding: 10px 20px; font-size: 0.85rem; }
.btn--lg { padding: 16px 30px; font-size: 1rem; }

/* ---------- Progress bar ---------- */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
  z-index: 999; transition: width 100ms linear;
}

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  padding: 18px 0;
  transition: all 300ms var(--ease);
}
.header.is-scrolled {
  padding: 12px 0;
  background: rgba(247, 250, 252, 0.85);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 var(--color-border), 0 12px 30px rgba(11,59,92,0.08);
}

.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); }
.brand__mark { color: var(--color-accent); display: flex; }
.header.is-scrolled .brand__text,
.hero ~ * .brand__text { color: var(--color-primary-dark); }
.brand__text { font-size: 0.95rem; font-weight: 600; letter-spacing: 0.03em; color: var(--color-primary-dark); }
.brand__text strong { font-weight: 800; color: var(--color-accent); }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__link { font-size: 0.92rem; font-weight: 600; color: var(--color-primary-dark); position: relative; padding: 4px 0; }
.nav__link::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--color-accent); transition: width 220ms var(--ease);
}
.nav__link:hover::after { width: 100%; }

.header__cta { margin-left: 4px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--color-primary-dark); border-radius: 2px; transition: all 220ms var(--ease); }

.mobile-nav {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(80vw, 320px);
  background: var(--color-surface); z-index: 95;
  padding: 100px 32px 40px;
  display: flex; flex-direction: column; gap: 22px;
  transform: translateX(100%); transition: transform 320ms var(--ease);
  box-shadow: -20px 0 60px rgba(0,0,0,0.15);
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--color-primary-dark); }
.mobile-nav__cta {
  margin-top: 12px; background: var(--color-accent); color: #fff !important;
  padding: 14px 20px; border-radius: var(--radius-full); text-align: center;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 150px 0 90px;
  overflow: hidden;
  background: linear-gradient(180deg, #0E3350 0%, #0B3B5C 55%, #0A4360 100%);
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(31, 160, 147, 0.35), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(201, 162, 39, 0.18), transparent 40%);
}
.hero__mesh {
  position: absolute; inset: 0; opacity: 0.5;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: #BFE9E2; font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 20px;
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-light); box-shadow: 0 0 0 4px rgba(79,195,182,0.25); }

.hero__content h1 { color: #fff; }
.hero__content .highlight { color: var(--color-gold); position: relative; }

.hero__lead { color: rgba(255,255,255,0.78); font-size: 1.08rem; max-width: 540px; margin-bottom: 32px; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 32px; }
.hero .btn--ghost { background: rgba(255,255,255,0.08); color: #fff; }
.hero .btn--ghost:hover { background: rgba(255,255,255,0.16); }

.hero__tags { display: flex; flex-wrap: wrap; gap: 10px; }
.hero__tags span {
  font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.22); padding: 7px 14px; border-radius: var(--radius-full);
}

.hero__visual { position: relative; }
.hero__photo-wrap { position: relative; max-width: 420px; margin: 0 auto; }
.hero__glow {
  position: absolute; inset: -30px; z-index: 0;
  background: radial-gradient(circle, rgba(31,160,147,0.4), transparent 65%);
  filter: blur(10px);
}
.hero__photo {
  position: relative; z-index: 1; width: 100%; height: auto; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--radius-lg);
  border: 4px solid rgba(255,255,255,0.15);
  box-shadow: var(--shadow-lg);
}

.hero__float-card {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 14px 18px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: floatY 5s ease-in-out infinite;
}
.hero__float-card--top { top: 18px; left: -34px; }
.hero__float-card--bottom { bottom: 18px; right: -30px; animation-delay: 1.2s; }
.hero__float-card strong { display: block; font-family: var(--font-display); font-size: 1rem; color: var(--color-primary-dark); }
.hero__float-card span { font-size: 0.76rem; color: var(--color-muted); }
.hero__float-icon {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(31,160,147,0.12); color: var(--color-accent);
}

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

.hero__scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 44px; border: 2px solid rgba(255,255,255,0.4); border-radius: var(--radius-full);
  display: flex; justify-content: center; padding-top: 8px; z-index: 2;
}
.hero__scroll span { width: 4px; height: 8px; border-radius: 2px; background: #fff; animation: scrollDown 1.8s ease infinite; }
@keyframes scrollDown { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--color-primary-dark); padding: 26px 0; }
.trust-strip__inner { display: flex; align-items: center; justify-content: center; gap: 28px; flex-wrap: wrap; }
.trust-item { text-align: center; color: #fff; }
.trust-item strong { display: block; font-family: var(--font-display); font-size: 0.98rem; color: var(--color-gold); }
.trust-item span { font-size: 0.76rem; color: rgba(255,255,255,0.65); }
.trust-divider { width: 1px; height: 30px; background: rgba(255,255,255,0.15); }

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: linear-gradient(180deg, var(--color-dark-bg), #0A2438); }

.section__head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section__head p { font-size: 1.02rem; }
.section__head--light h2 { color: #fff; }
.section__head--light p { color: rgba(255,255,255,0.65); }

/* ---------- About ---------- */
.section__grid--about { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: center; }

.about__media { position: relative; }
.about__photo-frame {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  background: linear-gradient(145deg, #eef3f6, #dbe6ec);
  aspect-ratio: 3/4;
}
.about__photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }

.about__badge {
  position: absolute; bottom: -20px; left: 24px; right: 24px;
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: 16px 18px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--color-border);
}
.about__badge svg { color: var(--color-gold); flex-shrink: 0; }
.about__badge span { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--color-primary-dark); }

.about__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 32px; }
.stat-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 22px 18px;
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(31,160,147,0.3); }
.stat-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(31,160,147,0.1); color: var(--color-accent); margin-bottom: 14px;
}
.stat-card h4 { margin-bottom: 6px; font-size: 0.95rem; }
.stat-card p { font-size: 0.85rem; margin: 0; }

/* ---------- Video Gallery ---------- */
.video-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.video-card { text-align: center; }
.video-card h3 { color: #fff; margin: 22px 0 8px; font-size: 1.08rem; }
.video-card p { color: rgba(255,255,255,0.6); font-size: 0.88rem; max-width: 260px; margin: 0 auto; }

.phone-frame {
  position: relative; margin: 0 auto;
  width: 100%; max-width: 250px; aspect-ratio: 9/16;
  border-radius: 34px; overflow: hidden;
  background: #041220;
  border: 6px solid #123049;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.06);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.video-card--feature .phone-frame { max-width: 270px; border-color: var(--color-accent); }
.phone-frame:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 30px 70px rgba(31,160,147,0.28); }

.video-card__media { width: 100%; height: 100%; object-fit: cover; background: #0E2C41; }
.phone-frame__notch {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 70px; height: 18px; border-radius: var(--radius-full); background: #041220; z-index: 3;
}

.video-card__play {
  position: absolute; inset: 0; margin: auto; width: 62px; height: 62px; border-radius: 50%;
  background: rgba(255,255,255,0.92); color: var(--color-primary-dark);
  display: flex; align-items: center; justify-content: center;
  border: none; z-index: 2;
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  transition: transform 220ms var(--ease), background 220ms var(--ease), opacity 220ms var(--ease);
}
.video-card__play svg { margin-left: 3px; }
.video-card__play:hover { transform: scale(1.08); background: #fff; }
.video-card__play.is-hidden { opacity: 0; pointer-events: none; transform: scale(0.8); }

/* ---------- Services ---------- */
.grid--services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 30px 26px;
  transition: transform 260ms var(--ease), box-shadow 260ms var(--ease), border-color 260ms var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(31,160,147,0.35); }
.service-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(31,160,147,0.14), rgba(201,162,39,0.14));
  color: var(--color-accent); margin-bottom: 18px;
}
.service-card h3 { margin-bottom: 8px; }
.service-card p { font-size: 0.92rem; margin: 0; }

/* ---------- Diferenciais ---------- */
.section__grid--diff { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.diff__intro p { margin-bottom: 26px; }
.diff__list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.diff-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 26px;
  transition: transform 260ms var(--ease), box-shadow 260ms var(--ease);
}
.diff-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.diff-card__num {
  display: inline-block; font-family: var(--font-display); font-weight: 800;
  font-size: 0.85rem; color: var(--color-gold); margin-bottom: 12px;
  background: rgba(201,162,39,0.12); padding: 4px 10px; border-radius: var(--radius-full);
}
.diff-card p { font-size: 0.9rem; margin: 0; }

/* ---------- Cities ---------- */
.grid--cities { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.city-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 26px 16px; text-align: center;
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
}
.city-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(31,160,147,0.35); }
.city-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(31,160,147,0.1); color: var(--color-accent); margin-bottom: 12px;
}
.city-card h4 { margin: 0; font-size: 0.92rem; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 6px 24px; overflow: hidden;
}
.faq-item summary {
  cursor: pointer; list-style: none; font-family: var(--font-display); font-weight: 700;
  padding: 18px 34px 18px 0; position: relative; color: var(--color-primary-dark); font-size: 0.98rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--color-accent); font-weight: 400; transition: transform 220ms var(--ease);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { padding-bottom: 20px; font-size: 0.92rem; margin: 0; }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 100px 0; overflow: hidden; background: var(--color-primary-dark); }
.cta__bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(31,160,147,0.35), transparent 45%),
              radial-gradient(circle at 85% 80%, rgba(201,162,39,0.25), transparent 45%);
}
.cta__inner { position: relative; z-index: 2; text-align: center; max-width: 620px; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,0.72); font-size: 1.02rem; }
.cta__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin: 30px 0 22px; }
.cta__phone { font-family: var(--font-display); font-weight: 700; color: var(--color-gold); font-size: 1.1rem; letter-spacing: 0.02em; }

/* ---------- Footer ---------- */
.footer { background: var(--color-dark-bg); padding: 50px 0 30px; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 26px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 22px; }
.footer__brand .brand__mark { color: var(--color-accent-light); }
.footer__brand .brand__text { color: #fff; }
.footer__brand p { color: rgba(255,255,255,0.5); font-size: 0.82rem; margin: 8px 0 0; }
.footer__links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer__links a { font-size: 0.88rem; color: rgba(255,255,255,0.7); transition: color 200ms; }
.footer__links a:hover { color: var(--color-accent-light); }
.footer__copy { text-align: center; color: rgba(255,255,255,0.4); font-size: 0.78rem; margin: 0; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 80;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--color-whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
  animation: pulse 2.6s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.06); }
@keyframes pulse { 0%, 100% { box-shadow: 0 10px 26px rgba(37,211,102,0.45); } 50% { box-shadow: 0 10px 26px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.08); } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__content { order: 2; }
  .hero__visual { order: 1; margin-bottom: 20px; }
  .hero__lead { margin-left: auto; margin-right: auto; }
  .hero__actions, .hero__tags { justify-content: center; }
  .hero__photo-wrap { max-width: 360px; }

  .section__grid--about { grid-template-columns: 1fr; }
  .about__media { max-width: 380px; margin: 0 auto 40px; }

  .section__grid--diff { grid-template-columns: 1fr; }
  .diff__intro { text-align: center; margin-bottom: 20px; }
  .diff__intro .btn { margin: 0 auto; }

  .grid--services { grid-template-columns: repeat(2, 1fr); }
  .grid--cities { grid-template-columns: repeat(3, 1fr); }
  .video-gallery { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (max-width: 860px) {
  .nav, .header__cta { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 76px 0; }
  .trust-strip__inner { gap: 18px; }
  .trust-divider { display: none; }
}

@media (max-width: 720px) {
  .video-gallery { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; gap: 40px; }
  .grid--cities { grid-template-columns: repeat(2, 1fr); }
  .diff__list { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr; }

  .hero { padding: 118px 0 56px; }
  .hero__photo-wrap { max-width: 340px; }
  .hero__float-card { padding: 8px 12px; gap: 8px; }
  .hero__float-icon { width: 30px; height: 30px; }
  .hero__float-card strong { font-size: 0.8rem; }
  .hero__float-card span { font-size: 0.68rem; }
  .hero__float-card--top { left: 0; top: -12px; }
  .hero__float-card--bottom { right: 0; bottom: -12px; }

  .cta__phone { display: block; margin-top: 6px; }
}

@media (max-width: 480px) {
  .grid--services { grid-template-columns: 1fr; }
  .grid--cities { grid-template-columns: repeat(2, 1fr); }

  .hero { padding: 108px 0 48px; }
  .hero__photo-wrap { max-width: 300px; }
  .hero__float-card { padding: 8px 12px; gap: 8px; border-radius: 12px; }
  .hero__float-icon { width: 28px; height: 28px; }
  .hero__float-icon svg { width: 15px; height: 15px; }
  .hero__float-card strong { font-size: 0.76rem; }
  .hero__float-card span { font-size: 0.64rem; }
  .hero__float-card--top { top: -10px; }
  .hero__float-card--bottom { bottom: -10px; }
  .hero__visual { margin-bottom: 8px; }
  .hero__content .eyebrow { margin-bottom: 14px; }

  .whatsapp-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
}