/* ===================================================================
   Pro-Servicios — premium one-pager
   =================================================================== */

:root{
  --bg: #0A0B0D;
  --bg-alt: #101114;
  --surface: #15171B;
  --surface-2: #1B1D22;
  --ink: #F5F3EF;
  --ink-muted: #9C9EA3;
  --ink-faint: #6B6D72;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.14);

  --accent: #FF6A2C;
  --accent-2: #FF8A3D;
  --accent-soft: rgba(255,106,44,0.14);
  --mint: #00D9A3;
  --mint-soft: rgba(0,217,163,0.14);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease: cubic-bezier(.16,.8,.24,1);
  --dur: .6s;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  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; }
button{ font-family: inherit; }
h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}
p{ margin: 0; }

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

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 12px 18px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
  white-space: nowrap;
}
.btn svg{ transition: transform .35s var(--ease); flex-shrink:0; }
.btn:hover svg{ transform: translate(2px,-2px); }

.btn-primary{
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #100701;
  box-shadow: 0 8px 24px -8px rgba(255,106,44,0.55);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -8px rgba(255,106,44,0.7);
}
.btn-primary:active{ transform: translateY(0); }

.btn-ghost{
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover{
  border-color: var(--mint);
  color: var(--mint);
  transform: translateY(-2px);
}

.btn-sm{ padding: 9px 16px; font-size: 0.85rem; }
.btn-lg{ padding: 16px 28px; font-size: 1rem; }
.btn-block{ width: 100%; }

/* ---------- Nav ---------- */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled{
  padding: 12px 0;
  background: rgba(10,11,13,0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand-mark{
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 25%;
}
.brand-mark img{ width: 60%; height: 60%; object-fit: contain; display: block; }
.brand-mark--nav{ width: 34px; height: 34px; background: #12141A; }
.brand-mark--footer{ width: 28px; height: 28px; background: #15171A; }
.brand-word{ font-size: 0.95rem; }
.nav-links{
  display: none;
  align-items: center;
  gap: 32px;
  font-size: 0.92rem;
  color: var(--ink-muted);
}
.nav-links a{ position: relative; transition: color .3s var(--ease); }
.nav-links a::after{
  content:"";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .3s var(--ease);
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after{ width: 100%; }

.nav-cta{ display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.nav-toggle{
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  height: 1.5px;
  width: 16px;
  margin: 0 auto;
  background: var(--ink);
  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-menu{
  position: fixed;
  inset: 0;
  top: 0;
  background: rgba(8,9,11,0.98);
  backdrop-filter: blur(10px);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s var(--ease);
}
.mobile-menu.open{ opacity: 1; visibility: visible; }
.mobile-menu nav{ display: flex; flex-direction: column; gap: 28px; align-items: center; }
.mobile-menu a{
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--ink);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.mobile-menu.open a{ opacity: 1; transform: translateY(0); }
.mobile-menu.open a:nth-child(1){ transition-delay: .05s; }
.mobile-menu.open a:nth-child(2){ transition-delay: .1s; }
.mobile-menu.open a:nth-child(3){ transition-delay: .15s; }
.mobile-menu.open a:nth-child(4){ transition-delay: .2s; }
.mobile-menu.open a:nth-child(5){ transition-delay: .25s; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 0 80px;
  overflow: hidden;
}
.hero-bg{ position: absolute; inset: 0; z-index: 0; }
.blob{
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.blob-a{
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  top: -140px; left: -120px;
  animation: float-a 18s ease-in-out infinite;
}
.blob-b{
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--mint) 0%, transparent 70%);
  bottom: -160px; right: -100px;
  opacity: 0.35;
  animation: float-b 22s ease-in-out infinite;
}
@keyframes float-a{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(40px,30px) scale(1.08); }
}
@keyframes float-b{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(-30px,-25px) scale(1.1); }
}
.grid-overlay{
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 40%, transparent 100%);
  opacity: 0.5;
}
.scanline{
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mint), transparent);
  opacity: 0.6;
  animation: scan 7s linear infinite;
}
@keyframes scan{
  0%{ top: 0%; opacity: 0; }
  10%{ opacity: 0.6; }
  90%{ opacity: 0.6; }
  100%{ top: 100%; opacity: 0; }
}
.cursor-glow{
  position: fixed;
  top: 0;
  left: 0;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,138,61,0.14), transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%,-50%);
  opacity: 0;
  transition: opacity .4s ease;
  will-change: transform;
}
.cursor-glow.active{ opacity: 1; }

.hero-inner{
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
  background: rgba(255,255,255,0.02);
}
.dot-pulse{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(0,217,163,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(0,217,163,0.55); }
  70%{ box-shadow: 0 0 0 8px rgba(0,217,163,0); }
  100%{ box-shadow: 0 0 0 0 rgba(0,217,163,0); }
}

.hero-title{
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  max-width: 16ch;
  color: var(--ink);
}
.hero-title em{
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(100deg, var(--accent-2), var(--mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub{
  margin-top: 26px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--ink-muted);
  max-width: 46ch;
}
.hero-actions{
  margin-top: 42px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.hero-trust{
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 28px;
  font-size: 0.85rem;
  color: var(--ink-faint);
}
.hero-trust li{ position: relative; padding-left: 18px; }
.hero-trust li::before{
  content:"";
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--accent);
}

.scroll-cue{
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  z-index: 2;
}
.scroll-line{
  width: 1px; height: 40px;
  background: var(--line-strong);
  overflow: hidden;
  position: relative;
}
.scroll-line i{
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--mint);
  animation: scrollcue 2.2s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ top: -100%; }
  60%{ top: 100%; }
  100%{ top: 100%; }
}

/* ---------- Section shared ---------- */
.section{ padding: 120px 0; position: relative; }
.section-alt{ background: var(--bg-alt); }
.section-head{ max-width: 640px; margin-bottom: 64px; }
.section-head h2{ font-size: clamp(1.9rem, 4vw, 2.7rem); }
.section .eyebrow{ background: none; border: none; padding: 0; margin-bottom: 14px; color: var(--accent-2); }

/* ---------- Services carousel ---------- */
.services-carousel{
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}
.carousel-track{
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px 4px 20px;
  margin: -4px -4px -20px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar{ display: none; }

.card-service{
  position: relative;
  flex: 0 0 auto;
  width: 78%;
  min-height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.card-service:hover{
  transform: translateY(-6px);
  border-color: var(--line-strong);
}
.card-service-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.card-service:hover .card-service-img{ transform: scale(1.06); }
.card-service-scrim{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,11,13,0.35) 0%, rgba(10,11,13,0.55) 45%, rgba(10,11,13,0.96) 100%);
}
.card-service-body{
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 28px 26px;
}
.card-icon{
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
  color: var(--accent-2);
  margin-bottom: 20px;
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.card-icon svg{ width: 26px; height: 26px; }
.card-service:hover .card-icon{
  background: var(--mint-soft);
  color: var(--mint);
  transform: rotate(-6deg) scale(1.05);
}
.card-service h3{
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: #fff;
}
.card-service p{
  color: rgba(245,243,239,0.78);
  font-size: 0.95rem;
  line-height: 1.6;
}

.carousel-arrow{
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease), opacity .3s var(--ease);
}
.carousel-arrow:hover{ background: var(--accent); color: #100701; }
.carousel-arrow:active{ transform: scale(0.94); }
.carousel-arrow[disabled]{ opacity: 0.35; cursor: default; pointer-events: none; }

/* ---------- Diferenciadores ---------- */
.diff-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.diff-card{
  background: var(--bg-alt);
  padding: 44px 32px;
  transition: background .4s var(--ease);
}
.diff-card:hover{ background: var(--surface-2); }
.diff-index{
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-2);
  letter-spacing: 0.05em;
}
.diff-card h3{
  font-size: 1.3rem;
  margin: 16px 0 12px;
}
.diff-card p{ color: var(--ink-muted); font-size: 0.95rem; }

/* ---------- About ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
.about-number{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.big-number-row{
  display: flex;
  align-items: flex-start;
  line-height: 1;
}
.big-number,
.big-number-prefix{
  font-family: var(--font-display);
  font-size: clamp(6rem, 16vw, 10rem);
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-2), var(--mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.big-number-prefix{ font-size: clamp(3rem, 8vw, 4.5rem); margin-right: 2px; }
.big-number-word{
  margin: 0;
  line-height: 0.9;
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 7.5rem);
  color: var(--ink);
}
.big-number-caption{
  margin-top: 18px;
  color: var(--ink-muted);
  font-size: 1rem;
  max-width: 26ch;
}
.about-copy h2{ font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 14px 0 24px; }
.about-copy p{ color: var(--ink-muted); margin-bottom: 18px; }
.about-copy blockquote{
  margin: 32px 0 0;
  padding-left: 22px;
  border-left: 2px solid var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--ink);
  line-height: 1.4;
}

/* ---------- CTA banner ---------- */
.cta-banner{
  position: relative;
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(160deg, #17130E, var(--bg) 60%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.cta-banner::before{
  content:"";
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,106,44,0.16), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.cta-banner-inner{ position: relative; z-index: 1; }
.cta-banner h2{ font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 14px; }
.cta-banner p{ color: var(--ink-muted); margin-bottom: 34px; font-size: 1.05rem; }

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.contact-copy h2{ font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 14px 0 18px; }
.contact-copy > p{ color: var(--ink-muted); margin-bottom: 8px; }
.contact-note{
  margin-top: 22px !important;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.88rem !important;
  color: var(--ink-faint) !important;
}
.contact-copy .btn-ghost{ margin-top: 26px; }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field-honeypot{
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.field{ position: relative; }
.field input, .field textarea{
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 16px 8px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.98rem;
  transition: border-color .3s var(--ease);
  resize: vertical;
}
.field textarea{ padding-top: 22px; min-height: 100px; }
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--accent-2);
}
.field label{
  position: absolute;
  left: 16px; top: 18px;
  color: var(--ink-faint);
  font-size: 0.98rem;
  pointer-events: none;
  transition: transform .2s var(--ease), font-size .2s var(--ease), color .2s var(--ease), top .2s var(--ease);
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label{
  top: 8px;
  font-size: 0.72rem;
  color: var(--accent-2);
}
.field-select select{
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 24px 40px 8px 16px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.98rem;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color .3s var(--ease);
}
.field-select select:focus{ outline: none; border-color: var(--accent-2); }
.field-select select option{ background: var(--bg-alt); color: var(--ink); }
.field-select label{
  position: absolute;
  left: 16px; top: 8px;
  font-size: 0.72rem;
  color: var(--accent-2);
  pointer-events: none;
}
.field-select::after{
  content: "";
  position: absolute;
  right: 18px; top: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid var(--ink-faint);
  border-bottom: 2px solid var(--ink-faint);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.field-file{
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  background: var(--bg-alt);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.field-file[hidden]{ display: none; }
.field-file-label{
  display: block;
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.field-file input[type="file"]{
  width: 100%;
  color: var(--ink-muted);
  font-size: 0.85rem;
}
.field-file input[type="file"]::file-selector-button{
  background: var(--accent-soft);
  color: var(--accent-2);
  border: none;
  border-radius: 999px;
  padding: 7px 14px;
  margin-right: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.field-file input[type="file"]::file-selector-button:hover{
  background: var(--mint-soft);
  color: var(--mint);
}

.form-status{
  min-height: 20px;
  font-size: 0.88rem;
  color: var(--mint);
}
.form-status.error{ color: #FF6161; }

/* ---------- Footer ---------- */
.footer{
  padding: 48px 0;
  border-top: 1px solid var(--line);
}
.footer-inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-links{ display: flex; gap: 24px; font-size: 0.9rem; color: var(--ink-muted); }
.footer-links a{ transition: color .3s var(--ease); }
.footer-links a:hover{ color: var(--ink); }
.footer-copy{ font-size: 0.82rem; color: var(--ink-faint); }

/* ---------- Reveal animations ---------- */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: calc(var(--stagger, 0) * 90ms);
}
.reveal[data-delay="1"]{ --stagger: 1; }
.reveal[data-delay="2"]{ --stagger: 2; }
.reveal[data-delay="3"]{ --stagger: 3; }
.reveal[data-delay="4"]{ --stagger: 4; }
.reveal[data-delay="5"]{ --stagger: 5; }
.reveal[data-delay="6"]{ --stagger: 6; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (min-width: 640px){
  .card-service{ width: 46%; }
  .diff-grid{ grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px){
  .nav-links{ display: flex; }
  .nav-toggle{ display: none; }
  .mobile-menu{ display: none; }

  .card-service{ width: 31%; }

  .about-grid{ grid-template-columns: 0.8fr 1.2fr; gap: 80px; }
  .about-number{ position: sticky; top: 140px; align-self: start; }

  .contact-grid{ grid-template-columns: 1fr 1fr; gap: 80px; }

  .br-desktop{ display: inline; }
}

@media (max-width: 899px){
  .br-desktop{ display: none; }
}

@media (min-width: 1100px){
  .section{ padding: 160px 0; }
}

/* Respect explicit OS reduced-motion only for large decorative loops, not core micro-interactions */
@media (prefers-reduced-motion: reduce){
  .blob, .scanline, .scroll-line i, .dot-pulse{ animation: none; }
}