/* ==========================================================================
   X2 Gestão e Tecnologia — Dark Tech Premium
   ========================================================================== */

:root{
  --bg:            #070b18;
  --bg-alt:        #0b1024;
  --surface:       #0f1530;
  --surface-2:     #131a3a;
  --border:        rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.14);

  --text:          #eef1fb;
  --text-dim:      #a9b0cc;
  --text-faint:    #6f7794;

  --green:         #8bd346;
  --green-2:       #3f8f2f;
  --green-modern:  #2fe38a;
  --blue:          #1f8fd6;
  --blue-2:        #0050c7;
  --navy:          #0a1330;

  --grad-brand: linear-gradient(120deg, var(--green) 0%, #4fb04a 35%, var(--blue) 70%, #1665c9 100%);
  --grad-brand-soft: linear-gradient(120deg, rgba(139,211,70,.16), rgba(31,143,214,.16));

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 26px;

  --shadow-lg: 0 30px 80px -20px rgba(0,0,0,.55);
  --shadow-md: 0 14px 40px -12px rgba(0,0,0,.5);

  --ease: cubic-bezier(.22,1,.36,1);
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ background:var(--bg); }

body{
  margin:0;
  font-family:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Sora', 'Inter', sans-serif;
  line-height:1.15;
  margin:0;
  letter-spacing:-.01em;
}

p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
svg{ width:100%; height:100%; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
button{ font:inherit; cursor:pointer; background:none; border:none; color:inherit; }

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

.grad-text{
  color:var(--green-modern);
}

::selection{ background:rgba(139,211,70,.3); color:#fff; }

/* Focus visibility */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--green);
  outline-offset:3px;
  border-radius:4px;
}

/* ==========================================================================
   Cursor glow (desktop only)
   ========================================================================== */
.cursor-glow{
  position:fixed;
  top:0; left:0;
  width:420px; height:420px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(139,211,70,.10), rgba(31,143,214,.06) 45%, transparent 70%);
  transform:translate(-50%,-50%);
  pointer-events:none;
  z-index:1;
  opacity:0;
  transition:opacity .4s ease;
  will-change:transform;
}
@media (hover:hover) and (pointer:fine){
  .cursor-glow.active{ opacity:1; }
}

/* ==========================================================================
   Loader
   ========================================================================== */
.loader{
  position:fixed; inset:0;
  background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  z-index:9999;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader-logo{
  width:96px;
  animation:pulseLogo 1.1s ease-in-out infinite;
}
.loader.done{ opacity:0; visibility:hidden; }
@keyframes pulseLogo{
  0%,100%{ transform:translateY(-6%) scale(.92); opacity:.7; }
  50%{ transform:translateY(-6%) scale(1.02); opacity:1; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  white-space:nowrap;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s ease, border-color .3s ease;
}
.btn svg{ width:18px; height:18px; flex:none; }

.btn-primary{
  background:var(--blue);
  color:#fff;
  box-shadow:0 10px 30px -8px rgba(31,143,214,.5), 0 6px 20px -6px rgba(0,80,199,.35);
}
.btn-primary:hover{
  background:var(--blue-2);
  transform:translateY(-2px);
  box-shadow:0 16px 40px -10px rgba(31,143,214,.6), 0 10px 26px -6px rgba(0,80,199,.45);
}

.btn-ghost{
  background:rgba(255,255,255,.04);
  border:1px solid var(--border-strong);
  color:var(--text);
}
.btn-ghost:hover{
  background:rgba(255,255,255,.08);
  transform:translateY(-2px);
}

.btn-lg{ padding:16px 30px; font-size:1rem; }
.btn-sm{ padding:9px 16px; font-size:.85rem; }
.icon-wa{ color:currentColor; }
.icon-arrow{ transition:transform .35s var(--ease); }
.btn:hover .icon-arrow{ transform:translateX(4px); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:500;
  padding:18px 0;
  transition:padding .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease), border-color .35s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  padding:10px 0;
  background:rgba(7,11,24,.78);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--border);
  box-shadow:0 10px 30px -14px rgba(0,0,0,.6);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand{ display:flex; align-items:center; gap:12px; }
.brand-logo{
  height:38px; width:auto;
  transform:translateY(-6%);
  transition:height .35s var(--ease);
}
.site-header.scrolled .brand-logo{ height:32px; }

.brand-text{
  font-family:'Sora', sans-serif;
  font-size:.98rem;
  font-weight:600;
  color:var(--text);
  letter-spacing:.01em;
  white-space:nowrap;
}
.brand-text em{
  font-style:normal;
  color:var(--green);
}

.logo-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:8px;
  border-radius:14px;
  background:#e3e6ec;
  border:1px solid rgba(255,255,255,.5);
  box-shadow:0 8px 22px -10px rgba(0,0,0,.6);
  transition:padding .35s var(--ease);
}
.site-header.scrolled .logo-badge{ padding:6px; border-radius:12px; }

.logo-badge-lg{
  padding:22px;
  border-radius:26px;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:8px;
  margin-inline:auto;
}
.nav-link{
  position:relative;
  padding:10px 16px;
  font-size:.92rem;
  font-weight:500;
  color:var(--text-dim);
  border-radius:999px;
  transition:color .25s ease, background .25s ease;
}
.nav-link:hover{ color:var(--text); background:rgba(255,255,255,.05); }

.header-actions{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:40px; height:40px;
  border-radius:10px;
}
.nav-toggle span{
  display:block; width:20px; height:2px;
  background:var(--text);
  margin-inline:auto;
  transition:transform .35s var(--ease), opacity .35s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding-top:120px;
  padding-bottom:80px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(31,143,214,.16), transparent 60%),
    var(--bg);
}

.hero-canvas{
  position:absolute; inset:0;
  width:100%; height:100%;
  opacity:.55;
  z-index:0;
}

.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  z-index:0;
}

.hero-glow{
  position:absolute;
  border-radius:50%;
  filter:blur(90px);
  z-index:0;
  opacity:.55;
  pointer-events:none;
}
.hero-glow-a{
  width:560px; height:560px;
  top:-120px; left:-120px;
  background:radial-gradient(circle, var(--green) 0%, transparent 70%);
  animation:floatBlob 16s ease-in-out infinite;
}
.hero-glow-b{
  width:640px; height:640px;
  bottom:-220px; right:-160px;
  background:radial-gradient(circle, var(--blue) 0%, transparent 70%);
  animation:floatBlob 20s ease-in-out infinite reverse;
}
@keyframes floatBlob{
  0%,100%{ transform:translate(0,0) scale(1); }
  33%{ transform:translate(30px,-20px) scale(1.06); }
  66%{ transform:translate(-20px,25px) scale(.96); }
}

.hero-inner{ position:relative; z-index:2; max-width:840px; }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 16px 8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-strong);
  font-size:.82rem;
  font-weight:600;
  color:var(--text-dim);
  margin-bottom:26px;
}
.eyebrow-dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--grad-brand);
  box-shadow:0 0 0 4px rgba(139,211,70,.15);
  animation:blink 2.2s ease-in-out infinite;
}
@keyframes blink{ 50%{ opacity:.4; } }

.hero-title{
  font-size:clamp(2.4rem, 5.4vw, 4.4rem);
  font-weight:800;
  margin-bottom:24px;
}

.hero-subtitle{
  font-size:clamp(1.02rem, 1.6vw, 1.2rem);
  color:var(--text-dim);
  max-width:620px;
  margin-bottom:38px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-bottom:44px;
}

.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.badge{
  font-size:.8rem;
  font-weight:600;
  color:var(--text-dim);
  padding:8px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
}

.scroll-cue{
  position:absolute;
  bottom:32px; left:50%;
  transform:translateX(-50%);
  width:38px; height:38px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:1px solid var(--border-strong);
  background:rgba(255,255,255,.03);
  color:var(--text-dim);
  z-index:2;
  transition:color .3s ease, border-color .3s ease, background .3s ease;
}
.scroll-cue:hover{
  color:var(--text);
  border-color:var(--blue);
  background:rgba(255,255,255,.06);
}
.scroll-cue svg{
  width:18px; height:18px;
  stroke-width:2.2;
  animation:scrollCue 1.8s ease-in-out infinite;
}
@keyframes scrollCue{
  0%,100%{ transform:translateY(0); opacity:.7; }
  50%{ transform:translateY(5px); opacity:1; }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--bg-alt);
  padding:40px 0 44px;
}
.trust-inner{ text-align:center; margin-bottom:32px; }
.trust-label{
  font-size:.85rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--text-faint);
  font-weight:600;
}

/* ==========================================================================
   Client logo marquee
   ========================================================================== */
.marquee{
  width:100%;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track{
  display:flex;
  align-items:center;
  gap:36px;
  width:max-content;
  animation:marqueeScroll 90s linear infinite;
}
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee-group{
  display:flex;
  align-items:center;
  gap:36px;
  flex:none;
}
.marquee-item{
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  height:88px;
  padding:14px 30px;
  border-radius:16px;
  background:#f4f5f7;
}
.marquee-item img{
  max-height:62px;
  max-width:170px;
  width:auto;
  height:auto;
  display:block;
}
@keyframes marqueeScroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* ==========================================================================
   Sections (generic)
   ========================================================================== */
.section{
  padding:120px 0;
  position:relative;
}
.section-alt{ background:var(--bg-alt); }

.section-head{
  max-width:660px;
  margin-bottom:64px;
}
.section-kicker{
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--green);
  margin-bottom:14px;
}
.section-title{
  font-size:clamp(1.9rem, 3.4vw, 2.7rem);
  font-weight:700;
  margin-bottom:18px;
}
.section-desc{
  color:var(--text-dim);
  font-size:1.05rem;
  line-height:1.65;
}

/* ==========================================================================
   Service cards
   ========================================================================== */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:28px;
}

.card{
  position:relative;
  padding:36px 30px;
  border-radius:var(--radius-lg);
  background:linear-gradient(160deg, var(--surface), var(--surface-2));
  border:1px solid var(--border);
  overflow:hidden;
  transition:transform .45s var(--ease), border-color .4s ease, box-shadow .4s ease;
  transform-style:preserve-3d;
  will-change:transform;
}
.card:hover{
  border-color:var(--border-strong);
  box-shadow:var(--shadow-md);
}
.card-icon{
  width:56px; height:56px;
  padding:14px;
  border-radius:16px;
  background:var(--grad-brand-soft);
  color:var(--green);
  margin-bottom:26px;
}
.card h3{
  font-size:1.3rem;
  margin-bottom:12px;
}
.card p{
  color:var(--text-dim);
  line-height:1.6;
  font-size:.97rem;
}
.card-glow{
  position:absolute;
  width:220px; height:220px;
  right:-80px; top:-80px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(31,143,214,.22), transparent 70%);
  opacity:0;
  transition:opacity .5s ease;
  pointer-events:none;
}
.card:hover .card-glow{ opacity:1; }

/* ==========================================================================
   Sankhya highlight
   ========================================================================== */
.sankhya{
  position:relative;
  padding:100px 0;
  background:var(--navy);
  overflow:hidden;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.sankhya-glow{
  position:absolute;
  inset:-40% -10%;
  background:
    radial-gradient(circle at 20% 30%, rgba(139,211,70,.14), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(31,143,214,.18), transparent 45%);
  pointer-events:none;
}
.sankhya-inner{
  position:relative;
  z-index:1;
  max-width:720px;
  margin:0 auto;
  text-align:center;
}
.sankhya-badge{
  display:inline-block;
  padding:8px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-strong);
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.05em;
  color:var(--blue);
  margin-bottom:22px;
}
.sankhya h2{
  font-size:clamp(1.7rem, 3.2vw, 2.4rem);
  margin-bottom:18px;
}
.sankhya p{
  color:var(--text-dim);
  font-size:1.05rem;
  line-height:1.65;
  margin-bottom:34px;
}

/* ==========================================================================
   Steps (how we work)
   ========================================================================== */
.steps{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:28px;
  position:relative;
}
.steps::before{
  content:"";
  position:absolute;
  top:26px; left:12%; right:12%;
  height:1px;
  background:linear-gradient(90deg, transparent, var(--border-strong), transparent);
  z-index:0;
}
.step{ position:relative; z-index:1; }
.step-num{
  width:52px; height:52px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  background:var(--surface);
  border:1px solid var(--border-strong);
  font-family:'Sora', sans-serif;
  font-weight:700;
  color:var(--green);
  margin-bottom:22px;
}
.step h3{ font-size:1.1rem; margin-bottom:10px; }
.step p{ color:var(--text-dim); font-size:.94rem; line-height:1.6; }

/* ==========================================================================
   Mission / Vision / Values
   ========================================================================== */
.mvv-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:28px;
}
.mvv-card{
  padding:34px 28px;
  border-radius:var(--radius-lg);
  background:var(--surface);
  border:1px solid var(--border);
  transition:transform .4s var(--ease), border-color .4s ease;
}
.mvv-card:hover{
  transform:translateY(-6px);
  border-color:var(--border-strong);
}
.mvv-icon{
  width:48px; height:48px;
  padding:12px;
  border-radius:14px;
  background:rgba(255,255,255,.05);
  color:var(--blue);
  margin-bottom:22px;
}
.mvv-card h3{ font-size:1.2rem; margin-bottom:12px; }
.mvv-card p{ color:var(--text-dim); line-height:1.6; font-size:.96rem; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta{
  position:relative;
  padding:130px 0;
  text-align:center;
  overflow:hidden;
  background:var(--bg-alt);
  border-top:1px solid var(--border);
}
.cta-glow{
  position:absolute;
  inset:0;
  background:radial-gradient(ellipse 60% 70% at 50% 100%, rgba(139,211,70,.14), transparent 60%);
  pointer-events:none;
}
.cta-inner{ position:relative; z-index:1; max-width:640px; margin:0 auto; }
.cta h2{
  font-size:clamp(1.9rem, 3.6vw, 2.8rem);
  margin-bottom:16px;
}
.cta > .cta-inner > p{
  color:var(--text-dim);
  font-size:1.05rem;
  margin-bottom:36px;
}
.cta-contacts{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:28px;
  margin-top:40px;
}
.cta-contact-item{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--text-dim);
  font-size:.92rem;
  font-weight:500;
  transition:color .25s ease;
}
.cta-contact-item svg{ width:18px; height:18px; }
a.cta-contact-item:hover{ color:var(--text); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background:var(--navy);
  border-top:1px solid var(--border);
  padding-top:80px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:56px;
}
.footer-brand-mark{ margin-bottom:18px; }
.footer-logo{
  height:34px;
  transform:translateY(-6%);
}
.footer-brand p{
  color:var(--text-faint);
  font-size:.9rem;
  line-height:1.6;
  max-width:260px;
  margin-bottom:22px;
}
.footer-social{ display:flex; gap:12px; }
.footer-social a{
  width:38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  border-radius:10px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  color:var(--text-dim);
  transition:color .25s ease, background .25s ease, transform .3s var(--ease);
}
.footer-social a svg{ width:17px; height:17px; }
.footer-social a:hover{
  color:var(--green);
  background:rgba(255,255,255,.09);
  transform:translateY(-3px);
}

.footer-links h4, .footer-contact h4{
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--text-faint);
  margin-bottom:18px;
  font-weight:700;
}
.footer-links, .footer-contact{ display:flex; flex-direction:column; }
.footer-links a, .footer-contact a, .footer-contact span{
  color:var(--text-dim);
  font-size:.92rem;
  margin-bottom:12px;
  transition:color .25s ease;
  width:fit-content;
}
.footer-links a:hover, .footer-contact a:hover{ color:var(--green); }

.footer-bottom{
  border-top:1px solid var(--border);
  padding:22px 0;
}
.footer-bottom-inner{
  display:flex;
  justify-content:center;
  font-size:.82rem;
  color:var(--text-faint);
}

/* ==========================================================================
   Floating WhatsApp + back to top
   ========================================================================== */
.whatsapp-float{
  position:fixed;
  right:24px; bottom:24px;
  width:58px; height:58px;
  border-radius:50%;
  background:linear-gradient(135deg,#22c35e,#128c4a);
  display:flex; align-items:center; justify-content:center;
  color:#fff;
  box-shadow:0 12px 30px -8px rgba(18,140,74,.6);
  z-index:400;
  animation:floatBtn 3s ease-in-out infinite;
  transition:transform .3s var(--ease);
}
.whatsapp-float svg{ width:28px; height:28px; }
.whatsapp-float:hover{ transform:scale(1.08); }
@keyframes floatBtn{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-6px); }
}

.back-to-top{
  position:fixed;
  right:24px; bottom:94px;
  width:44px; height:44px;
  border-radius:50%;
  background:var(--surface);
  border:1px solid var(--border-strong);
  color:var(--text);
  display:flex; align-items:center; justify-content:center;
  z-index:400;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .35s ease, transform .35s var(--ease), visibility .35s ease;
}
.back-to-top svg{ width:18px; height:18px; }
.back-to-top.visible{
  opacity:1; visibility:visible; transform:translateY(0);
}
.back-to-top:hover{ border-color:var(--green); color:var(--green); }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay:calc(var(--d, 0) * 90ms);
}
.reveal.in-view{
  opacity:1;
  transform:translateY(0);
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero-glow-a,.hero-glow-b,.whatsapp-float,.scroll-cue svg,.eyebrow-dot,.loader-logo{ animation:none; }
  .marquee-track{ animation:none; }
  .marquee-group[aria-hidden="true"]{ display:none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1024px){
  .cards-grid{ gap:20px; }
  .footer-inner{ grid-template-columns:1.4fr 1fr 1fr; }
  .footer-contact{ grid-column:span 2; }
}

@media (max-width:880px){
  .main-nav{
    position:fixed;
    top:0; right:0;
    height:100svh;
    width:min(320px, 82vw);
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    gap:6px;
    padding:32px 28px;
    background:rgba(9,13,28,.98);
    backdrop-filter:blur(18px);
    border-left:1px solid var(--border);
    transform:translateX(100%);
    transition:transform .45s var(--ease);
    z-index:490;
  }
  .main-nav.open{ transform:translateX(0); }
  .nav-link{ width:100%; padding:14px 10px; font-size:1.05rem; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-sm{ padding:9px 14px; }

  .cards-grid{ grid-template-columns:1fr; }
  .mvv-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; row-gap:40px; }
  .steps::before{ display:none; }

  .footer-inner{ grid-template-columns:1fr 1fr; }
  .footer-brand{ grid-column:span 2; }
  .footer-contact{ grid-column:span 1; }
}

@media (max-width:420px){
  .header-inner .brand-text{ display:none; }
}

@media (max-width:560px){
  .section{ padding:84px 0; }
  .hero{ padding-top:110px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .steps{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; }
  .footer-brand{ grid-column:span 1; }
  .cta-contacts{ flex-direction:column; gap:14px; align-items:center; }
  .whatsapp-float{ right:16px; bottom:16px; width:52px; height:52px; }
  .back-to-top{ right:16px; bottom:80px; }
}