/* ==========================================================================
   ESC PRIME — Home
   ========================================================================== */

:root{
  /* Surfaces */
  --bg: #0a0b0e;
  --bg-soft: #101218;
  --surface: #14161c;
  --surface-2: #191c23;

  /* Glass */
  --glass-fill: rgba(255,255,255,0.045);
  --glass-fill-strong: rgba(255,255,255,0.07);
  --glass-border: rgba(255,255,255,0.09);
  --glass-border-soft: rgba(255,255,255,0.06);

  /* Brand */
  --blue-900: #0f2c3f;
  --blue-700: #1c4d6d;
  --blue-500: #2f7ba8;
  --blue-300: #7fbcdd;
  --violet-600: #6a4fd6;
  --violet-400: #9d86e8;

  /* Text */
  --text-1: #f2f4f7;
  --text-2: #a6adb8;
  --text-3: #676d78;

  /* Type */
  --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  /* Layout */
  --max-w: 1240px;
  --pad: clamp(20px, 5vw, 64px);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --ease: cubic-bezier(.16,.8,.24,1);
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  background: var(--bg);
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul{ list-style: none; margin: 0; padding: 0; }

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

p{ margin: 0; }

.section-inner{
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.skip-link{
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--text-1);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 999;
}
.skip-link:focus{ left: 16px; top: 16px; }

:focus-visible{
  outline: 2px solid var(--blue-300);
  outline-offset: 3px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background-color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  white-space: nowrap;
}

.btn-primary{
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: #f7fbfe;
  box-shadow: 0 8px 30px -8px rgba(47,123,168,0.55);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -10px rgba(47,123,168,0.7);
}

.btn-ghost{
  background: var(--glass-fill);
  border-color: var(--glass-border);
  color: var(--text-1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.btn-ghost:hover{
  background: var(--glass-fill-strong);
  border-color: rgba(255,255,255,0.16);
}

.btn-small{ padding: 10px 20px; font-size: 0.75rem; }
.btn-large{ padding: 18px 38px; font-size: 0.95rem; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px var(--pad) 0;
  transition: padding .4s var(--ease);
}

.header-inner{
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background-color .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease), box-shadow .4s var(--ease);
}

.site-header.scrolled .header-inner{
  background: rgba(16,18,24,0.6);
  border-color: var(--glass-border);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
}

.brand{ display: flex; align-items: center; }
.brand-logo{ height: 30px; width: auto; }

.main-nav{
  display: flex;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  color: var(--text-2);
}
.main-nav a{ transition: color .25s var(--ease); position: relative; }
.main-nav a:hover{ color: var(--text-1); }

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

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px; height: 38px;
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span{
  display: block;
  width: 14px; height: 1.5px;
  margin: 0 auto;
  background: var(--text-1);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav{
  display: none;
  flex-direction: column;
  gap: 4px;
  margin: 10px auto 0;
  max-width: var(--max-w);
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(16,18,24,0.85);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.mobile-nav a{
  padding: 12px 6px;
  color: var(--text-2);
  border-bottom: 1px solid var(--glass-border-soft);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.mobile-nav a:last-child{ border-bottom: none; margin-top: 8px; text-align: center; }
.mobile-nav.open{ display: flex; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px var(--pad) 30px;
  overflow: hidden;
  isolation: isolate;
}

.hero-field{
  position: absolute;
  inset: 0;
  z-index: -1;
}

.grid-texture{
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 55% at 50% 35%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 35%, black 0%, transparent 75%);
}

.glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.glow-blue{
  width: 640px; height: 640px;
  left: -160px; top: -120px;
  background: radial-gradient(circle at 40% 40%, var(--blue-500), transparent 70%);
}
.glow-violet{
  width: 560px; height: 560px;
  right: -140px; top: 10%;
  background: radial-gradient(circle at 60% 40%, var(--violet-600), transparent 70%);
  opacity: 0.4;
}

.glass-panel{
  position: absolute;
  background: linear-gradient(160deg, var(--glass-fill-strong), var(--glass-fill));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.08);
  padding: 18px;
  will-change: transform;
}

.panel-b{
  width: 170px;
  right: 20%;
  bottom: 14%;
  padding: 16px;
  opacity: 0;
}
.panel-c{
  width: 130px;
  left: 6%;
  bottom: 20%;
  opacity: 0;
}

.panel-float-inner{ animation: floatBobSmall 7.6s ease-in-out infinite; }
.panel-c .panel-float-inner{ animation-duration: 8.2s; animation-delay: .3s; }
@keyframes floatBobSmall{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-4px); }
}

.panel-line{
  height: 6px;
  border-radius: 4px;
  background: rgba(255,255,255,0.14);
  margin-bottom: 8px;
}
.panel-line.w-70{ width: 70%; }
.panel-line.w-55{ width: 55%; }
.panel-line.w-40{ width: 40%; }
.panel-line.w-30{ width: 30%; }
.panel-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.panel-grid span{
  height: 24px;
  border-radius: 6px;
  background: rgba(255,255,255,0.1);
}
.panel-grid span:first-child{ background: var(--blue-500); opacity: 0.7; }

/* ---- new hero visual: cube cascade + phone mockup ---- */
.cluster{
  position: absolute;
  right: 0%;
  top: 40%;
  width: 550px;
  height: 400px;
  z-index: 1;
}

.cube-slot{ position: absolute; opacity: 0; transform: translateY(150px); }
.cube-slot-top{ width: 230px; left: 160px; top: 10px; z-index: 3; }
.cube-slot-mid{ width: 270px; left: 170px; top: 63px; z-index: 2; }
.cube-slot-bot{ width: 230px; left: 230px; top: 135px; z-index: 1; }

.cube-float{ animation: floatBobSmall2 7.4s ease-in-out infinite; }
.cube-slot-mid .cube-float{ animation-duration: 7.6s; }
.cube-slot-bot .cube-float{ animation-duration: 7.2s; }
@keyframes floatBobSmall2{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-4px); }
}

.extra-cubo{
  position: absolute !important;
  left: 10% !important;
  top: 20% !important;
  width: 350px !important;
}

.cube-img{
  display: block;
  width: 100%;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.5));
}

.phone-slot{
  position: absolute;
  top: -100px;
  left: 150px;
  width: 400px;
  opacity: 0;
  transform: translateY(-30px);
  z-index: 4;
}
.phone-float{ animation: floatBobSmall2 9s ease-in-out infinite; animation-delay: .5s; }
.phone3d{ position: relative; filter: drop-shadow(0 40px 60px rgba(0,0,0,0.6)); }
.phone3d img{ display: block; width: 100%; }
.phone-glow{
  position: absolute;
  bottom: 30px; right: 30px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(47,123,168,0.4), transparent 70%);
  filter: blur(30px);
  z-index: -1;
}

/* ---- mobile version of the cluster: hidden on desktop, shown below the CTAs on small screens ---- */
.mobile-cluster{
  display: none;
  position: relative;
  width: 350px;
  height: 200px;
  margin: 40px auto 0;
}
.mobile-cube{
  position: absolute;
  width: 230px;
  filter: drop-shadow(0 12px 20px rgba(0,0,0,0.5));
}
.mobile-cube-top{ left: 70px; top: 5px; z-index: 3; }
.mobile-cube-mid{ left: 50px; top: 80px; z-index: 2; }
.mobile-cube-bot{ left: 40px; top: 150px; z-index: 1; }
.mobile-phone-img{
  position: absolute;
  top: -10px; left: 70px;
  width: 300px;
  z-index: 4;
  filter: drop-shadow(0 24px 34px rgba(0,0,0,0.55));
}

.hero-content{
  position: relative;
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.hero-kicker{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-2);
  margin-bottom: 22px;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(-24px);
}

.hero-title{
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  color: var(--text-1);
  opacity: 0;
  transform: translateY(-24px);
}

.hero-title .accent{
  color: var(--blue-300);
  white-space: nowrap;
}
@supports (background-clip: text) or (-webkit-background-clip: text){
  .hero-title .accent{
    background: linear-gradient(100deg, var(--blue-300) 15%, var(--violet-400) 85%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.hero-sub{
  margin-top: 26px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-2);
  opacity: 0;
  transform: translateY(-24px);
}

.hero-actions{
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(-24px);
}

/* ==========================================================================
   Reveal on scroll (structured for future ScrollTrigger swap)
   ========================================================================== */

.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in-view{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Section head (shared)
   ========================================================================== */

.section-head{
  margin-bottom: 56px;
  max-width: 560px;
}
.section-head h2{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--text-1);
}
.section-head p{
  margin-top: 14px;
  color: var(--text-2);
  font-size: 1.02rem;
}

section{ position: relative; padding: 120px 0; }

/* ==========================================================================
   Serviços
   ========================================================================== */

.servicos{ background: var(--bg); padding-top: 60px;}

.service-list{ border-top: 1px solid var(--glass-border-soft); }

.service-row{
  display: grid;
  grid-template-columns: minmax(180px, 340px) 1fr;
  gap: 32px;
  align-items: center;
  padding: 34px 18px;
  border-bottom: 1px solid var(--glass-border-soft);
  border-radius: var(--radius-sm);
  transition: background-color .4s var(--ease), padding-left .4s var(--ease);
}

.service-row:hover{
  background: linear-gradient(90deg, var(--glass-fill), transparent 70%);
  padding-left: 30px;
}

.service-name h3{
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--text-1);
  transition: color .35s var(--ease);
}
.service-row:hover .service-name h3{ color: var(--blue-300); }

.service-desc{
  color: var(--text-2);
  max-width: 460px;
  font-size: 0.98rem;
}

/* ==========================================================================
   Projetos
   ========================================================================== */

/* ==========================================================================
   Projetos — carrossel com destaque central
   ========================================================================== */

.projetos{ background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%); }

.carousel{
  position: relative;
}

.carousel-viewport{
  position: relative;
  overflow: hidden;
  height: clamp(360px, 44vw, 560px);
}

.carousel-track{
  position: absolute;
  inset: 0;
}

.carousel-slide{
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(640px, 68vw);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.72);
  transition: transform .7s var(--ease), opacity .7s var(--ease);
  pointer-events: none;
  z-index: 1;
}

.carousel-slide.is-active{
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  z-index: 3;
  pointer-events: auto;
}

.carousel-slide.is-prev{
  opacity: 0.4;
  transform: translate(calc(-50% - 48%), -50%) scale(0.74);
  z-index: 2;
}

.carousel-slide.is-next{
  opacity: 0.4;
  transform: translate(calc(-50% + 48%), -50%) scale(0.74);
  z-index: 2;
}

.carousel-slide .project-info{
  text-align: center;
  margin-top: 20px;
  transition: opacity .5s var(--ease);
}
.carousel-slide:not(.is-active) .project-info{ opacity: 0; }

.project-visual{
  position: relative;
  perspective: 1200px;
}

/* Browser-chrome frame around the desktop preview */
.device-frame{
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.65);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
  will-change: transform;
}

.device-frame-desktop{
  transform: rotateX(0deg) rotateY(0deg);
}

.device-bar{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  border-bottom: 1px solid var(--glass-border-soft);
}

.device-dots{ display: flex; gap: 5px; }
.device-dots i{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  font-style: normal;
}

.device-tag{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-2);
  background: var(--glass-fill);
  border: 1px solid var(--glass-border-soft);
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 4px;
}

.device-live{
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
}
.device-live i{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #3ed598;
  box-shadow: 0 0 8px 1px rgba(62,213,152,0.7);
  font-style: normal;
}
.carousel-slide.is-active .device-live i{
  animation: live-pulse 2.2s ease-in-out infinite;
}
@keyframes live-pulse{
  0%, 100%{ opacity: 1; }
  50%{ opacity: 0.35; }
}

.device-media{
  position: relative;
  aspect-ratio: 1400 / 867;
  overflow: hidden;
}
.device-frame-mobile .device-media{
  aspect-ratio: 560 / 1063;
}

.project-desktop,
.project-mobile{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.device-frame-mobile{
  position: absolute;
  z-index: 2;
  width: 24%;
  bottom: -26px;
  right: -22px;
  border-radius: 12px;
  box-shadow: 0 24px 50px -18px rgba(0,0,0,0.7);
  transition: transform .5s var(--ease);
}

/* Corner accent brackets — only crisp on the active, focused slide */
.device-frame-desktop::before,
.device-frame-desktop::after{
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--blue-300);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
  z-index: 3;
}
.device-frame-desktop::before{
  top: -1px; left: -1px;
  border-right: none; border-bottom: none;
  border-radius: var(--radius-lg) 0 0 0;
}
.device-frame-desktop::after{
  bottom: -1px; right: -1px;
  border-left: none; border-top: none;
  border-radius: 0 0 var(--radius-lg) 0;
}
.carousel-slide.is-active .device-frame-desktop::before,
.carousel-slide.is-active .device-frame-desktop::after{
  opacity: 0.8;
}

.carousel-slide.is-active .project-visual:hover .device-frame-desktop{
  box-shadow: 0 50px 100px -30px rgba(47,123,168,0.4);
  border-color: rgba(127,188,221,0.35);
}

.project-info h3{
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  color: var(--text-1);
}
.project-info p{
  margin-top: 10px;
  color: var(--text-2);
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.carousel-controls{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 28px;
}

.carousel-arrow{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  cursor: pointer;
  transition: background-color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.carousel-arrow:hover{
  background: var(--glass-fill-strong);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.carousel-dots{
  display: flex;
  align-items: center;
  gap: 10px;
}
.carousel-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255,255,255,0.18);
  cursor: pointer;
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.carousel-dot.is-active{
  background: var(--blue-300);
  transform: scale(1.3);
}

/* ==========================================================================
   ESC Prime (sobre)
   ========================================================================== */

.esc-about{
  padding-bottom: 200px;
  background: var(--bg-soft);
}
.esc-about-inner{
  max-width: 720px;
  text-align: left;
}
.esc-about h2{
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  color: var(--text-1);
}
.esc-about p{
  margin-top: 22px;
  color: var(--text-2);
  font-size: 1.05rem;
  max-width: 600px;
}

.chip-row{
  margin-top: 34px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.chip{
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-fill);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--text-2);
}

/* ==========================================================================
   CTA Final
   ========================================================================== */

.cta-final{
  background: var(--bg);
  overflow: hidden;
  padding: 160px 0;
}

.cta-glow{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 360px at 20% 30%, rgba(47,123,168,0.35), transparent 70%),
    radial-gradient(520px 360px at 82% 70%, rgba(106,79,214,0.28), transparent 70%);
  filter: blur(20px);
  z-index: 0;
}

.cta-inner{
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.cta-inner h2{
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--text-1);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer{
  background: var(--bg);
  border-top: 1px solid var(--glass-border-soft);
  padding: 48px 0;
}
.footer-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-logo{ height: 30px; width: auto; opacity: 0.85; }
.footer-brand p{ color: var(--text-3); font-size: 0.85rem; }

.footer-nav{ display: flex; gap: 22px; flex-wrap: wrap; }
.footer-nav a{ color: var(--text-2); font-family: var(--font-mono); font-size: 0.78rem; transition: color .25s var(--ease); }
.footer-nav a:hover{ color: var(--text-1); }

.footer-copy{ color: var(--text-3); font-family: var(--font-mono); font-size: 0.75rem; }

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

@media (max-width: 980px){
  .hero-content{padding-top: 50px;}
  .extra-cubo{display: none;}
  .carousel-viewport{ height: clamp(320px, 52vw, 460px); }
  .carousel-slide{ width: min(560px, 74vw); }
  .carousel-slide.is-prev{ transform: translate(calc(-50% - 42%), -50%) scale(0.7); }
  .carousel-slide.is-next{ transform: translate(calc(-50% + 42%), -50%) scale(0.7); }
}

@media (max-width: 860px){
  .main-nav{ display: none; }
  .header-actions .btn-small{ display: none; }
  .nav-toggle{ display: flex; }

  .glow{ opacity: 0.35; }
  .glass-panel{ display: none; }
  .cluster{ display: none; }
  .mobile-cluster{ display: block; }

  .service-row{ grid-template-columns: 1fr; gap: 10px; }
  .service-desc{ max-width: 100%; }

  section{ padding: 90px 0; }
}

@media (max-width: 640px){
  .hero{ padding-top: 120px; min-height: auto; padding-bottom: 180px;}
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ width: 100%; }

  .mobile-cluster{ transform: scale(0.82); transform-origin: top center; margin-top: 60px; margin-bottom: -30px; }

  .carousel-viewport{ height: auto; min-height: clamp(300px, 84vw, 380px); }
  .carousel-slide{ width: min(420px, 88vw); }
  .carousel-slide.is-prev,
  .carousel-slide.is-next{ opacity: 0; pointer-events: none; }
  .device-frame-mobile{ width: 28%; bottom: -18px; right: -12px; }

  .cta-final{ padding: 110px 0; }
  .footer-inner{ flex-direction: column; align-items: flex-start; }
}