/* ============================================================
   VETOXIN – Design System
   Barvy: deep navy + teal akcent
   Fonty: Raleway (display) + Source Sans 3 (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@400;500;600;700;800;900&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

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

html { scroll-behavior: smooth; }

:root {
  /* Akcent – teal */
  --color-accent:        #14B8A6;
  --color-accent-hover:  #0D9488;
  --color-accent-muted:  #CCFBF1;
  --color-accent-dark:   #0F766E;

  /* Text */
  --color-text:          #0F172A;
  --color-text-muted:    #475569;
  --color-text-light:    #CBD5E1;

  /* Pozadí světlé */
  --color-bg:            #F8FAFC;
  --color-bg-alt:        #EFF6FF;
  --color-border:        #E2E8F0;

  /* Pozadí tmavé */
  --color-bg-dark:       #0C1E3B;
  --color-bg-dark-2:     #0F2744;
  --color-bg-dark-elevated: #1A3456;
  --color-border-dark:   rgba(255,255,255,0.12);

  /* Typografie */
  --font-display: 'Raleway', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;

  /* Layout */
  --container-max:    75rem;
  --section-pad-y:    clamp(4.5rem, 9vw, 8rem);
  --section-pad-x:    clamp(1.25rem, 5vw, 2.5rem);
  --header-h:         5rem;

  /* Radius */
  --r-sm:   0.5rem;
  --r-md:   0.75rem;
  --r-lg:   1.125rem;
  --r-xl:   1.5rem;
  --r-pill: 999px;

  /* Motion */
  --t-fast: 0.18s ease;
  --t-base: 0.28s ease;

  /* Stíny */
  --shadow-card: 0 4px 24px rgba(14,30,60,0.10);
  --shadow-card-hover: 0 10px 40px rgba(14,30,60,0.18);
  --shadow-btn:  0 4px 18px rgba(20,184,166,0.35);
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-pad-x);
}

/* ── SKIP LINK ────────────────────────────────────────────── */
.skip-link {
  position: absolute; top: -9999px; left: 1rem;
  background: var(--color-accent); color: #fff;
  padding: 0.5rem 1rem; border-radius: var(--r-md);
  font-family: var(--font-display); font-weight: 700;
  z-index: 9999;
}
.skip-link:focus { top: 1rem; }

/* ── BADGE / EYEBROW ──────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.eyebrow-dark {
  color: var(--color-accent);
}

/* ── HEADER ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 900;
  background: rgba(12, 30, 59, 0.92);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background var(--t-base), box-shadow var(--t-base);
  overflow: visible;
}
.site-header.scrolled {
  background: rgba(12, 30, 59, 0.97);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* Site logo (header + footer) */
.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.site-logo-img {
  height: 150px;
  width: auto;
  max-height: 150px;
  display: block;
  object-fit: contain;
}

/* Nav */
.site-nav { display: flex; align-items: center; gap: 2.5rem; }
.site-nav a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  letter-spacing: 0.01em;
  transition: color var(--t-fast);
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--t-base);
}
.site-nav a:hover { color: #fff; }
.site-nav a:hover::after { width: 100%; }

.nav-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  padding: 0.55rem 1.25rem;
  border-radius: var(--r-md);
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast) !important;
}
.nav-cta:hover {
  background: var(--color-accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn);
}
.nav-cta::after { display: none !important; }

/* Brand switch button */
.brand-switch-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display) !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.7) !important;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.22) !important;
  border-radius: var(--r-pill) !important;
  padding: 0.4rem 0.9rem !important;
  white-space: nowrap;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast) !important;
}
.brand-switch-btn::after { display: none !important; }
.brand-switch-btn:hover {
  color: #fff !important;
  border-color: rgba(255,255,255,0.55) !important;
  background: rgba(255,255,255,0.07) !important;
  transform: translateX(2px) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(10, 22, 46, 0.98);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem var(--section-pad-x);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--t-fast);
}
.mobile-nav a:hover { color: var(--color-accent); }
.mobile-nav .nav-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  border-radius: var(--r-md);
  padding: 0.85rem 1.25rem;
  text-align: center;
  margin-top: 1rem;
  border: none;
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.9rem 1.75rem;
  border-radius: var(--r-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: var(--shadow-btn);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.10);
  border-color: #fff;
}

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

.btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 1;
  filter: brightness(1.08) contrast(1.05) saturate(1.1);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(12,30,59,0.97) 0%,
    rgba(12,30,59,0.92) 32%,
    rgba(12,30,59,0.55) 52%,
    rgba(12,30,59,0.12) 70%,
    rgba(12,30,59,0.04) 100%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 45fr 55fr;
  align-items: center;
  min-height: 100svh;
  padding-top: var(--header-h);
  gap: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 3rem;
  padding-bottom: 3.5rem;
  padding-right: 2rem;
  max-width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(20,184,166,0.15);
  border: 1px solid rgba(20,184,166,0.35);
  border-radius: var(--r-pill);
  padding: 0.35rem 1rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.75rem;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.6); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-lead {
  font-family: var(--font-body);
  font-size: clamp(1.0625rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: rgba(255,255,255,0.8);
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

/* Trust row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.trust-item {}
.trust-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.trust-number span { color: var(--color-accent); }
.trust-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.2rem;
}

/* Scroll indicator – odstraněno */

/* ── SECTION COMMON ───────────────────────────────────────── */
.section {
  padding-block: var(--section-pad-y);
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.section-header {
  text-align: center;
  max-width: 44rem;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-wrap: balance;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 38rem;
  margin-inline: auto;
}

.section--dark .section-header h2 { color: #fff; }
.section--dark .section-header p   { color: var(--color-text-light); }

/* ── BENEFITS ─────────────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent-muted);
}

.benefit-icon {
  width: 3rem; height: 3rem;
  background: var(--color-accent-muted);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.benefit-icon svg {
  width: 1.4rem; height: 1.4rem;
  color: var(--color-accent-dark);
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}
.benefit-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── FOR WHOM ─────────────────────────────────────────────── */
.for-whom-section {
  background: var(--color-bg-dark);
  color: #fff;
}

.for-whom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.fw-card {
  background: var(--color-bg-dark-elevated);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  cursor: default;
}
.fw-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20,184,166,0.4);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.fw-icon {
  width: 2.75rem; height: 2.75rem;
  background: rgba(20,184,166,0.12);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.fw-icon svg { width: 1.3rem; height: 1.3rem; color: var(--color-accent); }

.fw-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.5rem;
}
.fw-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ── DISTRIBUTOŘI ─────────────────────────────────────────── */
.dist-section {
  background: #fff;
}

/* Wrapper – inline styl v HTML je hlavní pojistka, toto je záloha */
.dist-logobar {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Loga distributorů */
.dist-logo-img {
  display: block !important;
  height: 110px !important;
  max-height: 110px !important;
  width: auto !important;
  max-width: 240px !important;
  flex-shrink: 0 !important;
  object-fit: contain;
  margin-inline: 32px;
  filter: opacity(1) grayscale(0);
  transition: filter var(--t-base), transform var(--t-base);
}
.dist-logo-img:hover {
  filter: opacity(1) grayscale(0);
  transform: scale(1.04);
}

/* Svislý oddělovač */
.dist-logo-sep {
  flex-shrink: 0;
  width: 1px;
  height: 40px;
  background: #D1D5DB;
}

/* Tablet */
@media (max-width: 900px) {
  .dist-logo-img {
    margin-inline: 32px;
  }
}

/* Mobil – přepnout na sloupec */
@media (max-width: 580px) {
  .dist-logobar {
    flex-direction: column !important;
    gap: 2.5rem;
  }
  .dist-logo-sep {
    width: 60px;
    height: 1px;
  }
  .dist-logo-img {
    height: 65px !important;
    margin-inline: 0;
  }
}

/* ── WHY VETOXIN ──────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  opacity: 0;
  transition: opacity var(--t-base);
}
.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}
.why-card:hover::before { opacity: 1; }

.why-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-bg-alt);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  user-select: none;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}
.why-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── REFERENCES ───────────────────────────────────────────── */
.refs-section { background: var(--color-bg-dark); }

.refs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ref-card {
  background: var(--color-bg-dark-elevated);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--r-xl);
  padding: 2rem;
  position: relative;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.ref-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20,184,166,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.ref-quote-icon {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.25;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.ref-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}
.ref-stars svg {
  width: 1rem; height: 1rem;
  color: #F59E0B;
}

.ref-card blockquote {
  font-size: 0.975rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.ref-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.ref-avatar {
  width: 2.5rem; height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.ref-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}
.ref-role {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

/* ── BRAND BRIDGE ─────────────────────────────────────────── */
.brand-bridge {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-dark-2) 100%);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.brand-bridge-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: center;
  padding-block: var(--section-pad-y);
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-pill);
  border: 1.5px solid;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
}
.brand-pill-vheco {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.75);
  justify-content: flex-end;
}
.brand-pill-vetoxin {
  border-color: rgba(20,184,166,0.4);
  background: rgba(20,184,166,0.08);
  color: var(--color-accent);
  justify-content: flex-start;
}
.brand-pill-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.brand-bridge-center {
  text-align: center;
}
.brand-bridge-center h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
  text-wrap: balance;
}
.brand-bridge-center p {
  font-size: 0.975rem;
  color: rgba(255,255,255,0.65);
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: 1.75rem;
  line-height: 1.65;
}

.brand-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}
.brand-arrow-icon {
  width: 2.5rem; height: 2.5rem;
  background: rgba(20,184,166,0.15);
  border: 1.5px solid rgba(20,184,166,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-arrow-icon svg {
  width: 1rem; height: 1rem;
  color: var(--color-accent);
}

/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  background: #080F1E;
  color: rgba(255,255,255,0.75);
  padding-top: var(--section-pad-y);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand .logo { margin-bottom: 1.25rem; }
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.55);
  max-width: 22rem;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}
.social-link {
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.social-link svg { width: 0.9rem; height: 0.9rem; color: #fff; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.25rem;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.footer-col li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--t-fast);
}
.footer-col li a:hover { color: var(--color-accent); }

/* Footer contact info */
.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.contact-item-icon {
  width: 1.75rem; height: 1.75rem;
  background: rgba(20,184,166,0.12);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.contact-item-icon svg {
  width: 0.85rem; height: 0.85rem;
  color: var(--color-accent);
}
.contact-item span { color: rgba(255,255,255,0.6); line-height: 1.5; }
.contact-item strong { color: rgba(255,255,255,0.9); display: block; font-weight: 600; }

/* Footer form */
.footer-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-form input,
.footer-form textarea {
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: 100%;
  transition: border-color var(--t-fast), background var(--t-fast);
  resize: none;
  -webkit-tap-highlight-color: transparent;
}
.footer-form input::placeholder,
.footer-form textarea::placeholder { color: rgba(255,255,255,0.3); }
.footer-form input:focus,
.footer-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(20,184,166,0.06);
}
.footer-form .btn { width: 100%; justify-content: center; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.75rem;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--t-fast);
}
.footer-bottom-links a:hover { color: var(--color-accent); }

/* ── ANIMATIONS ───────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: none;
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .for-whom-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card { min-width: calc(50% - 0.75rem); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .refs-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .brand-bridge-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .brand-pill-vheco, .brand-pill-vetoxin { justify-content: center; }
  .brand-arrow { display: none; }
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-content {
    padding-right: 0;
    padding-top: 2.5rem;
    padding-bottom: 3rem;
  }
}

@media (max-width: 768px) {
  :root { --section-pad-y: clamp(3.5rem, 8vw, 5.5rem); }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .benefits-grid { grid-template-columns: 1fr; }
  .for-whom-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .refs-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-cta-row { flex-direction: column; }
  .hero-cta-row .btn { width: 100%; justify-content: center; }
  .trust-row { gap: 1.5rem; }
}

@media (max-width: 640px) {
  .product-card { min-width: calc(85vw); }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}

/* ── STICKY MOBILE CTA ────────────────────────────────────── */
.sticky-cta {
  display: none;
}
@media (max-width: 768px) {
  .sticky-cta {
    display: block;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 800;
    background: rgba(12, 30, 59, 0.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 0.875rem var(--section-pad-x);
  }
  .sticky-cta .btn { width: 100%; justify-content: center; }
  body { padding-bottom: 5rem; }
}