/* ===========================================================
   Compu JT — Landing
   Palette: deep navy + signature warm orange + supporting cyan.
   Orange is the brand differentiator (most IT/SaaS sites default
   to cyan/violet); it also has the highest CTA conversion rates
   in B2B contexts. Cyan plays a supporting tech-accent role.
   =========================================================== */
:root{
  --bg:        #0a1224;
  --bg-2:      #0e172e;
  --surface:   #131d3a;
  --surface-2: #1b264a;
  --line:      rgba(255,255,255,.08);
  --text:      #f1f5f9;
  --text-dim:  #94a3b8;

  --primary:       #ff6b35;   /* signature orange — CTA, brand */
  --primary-deep:  #e85423;   /* darker orange for hover/shadow */
  --accent:        #22d3ee;   /* supporting cyan — tech accent */
  --accent-deep:   #0891b2;
  --warm:          #fbbf24;   /* amber — highlights, success */
  --coral:         #f43f5e;   /* coral — variety accent */
  --success:       #10b981;

  --grad:        linear-gradient(135deg, #ff6b35 0%, #f97316 45%, #fbbf24 100%);
  --grad-accent: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
  --grad-mixed:  linear-gradient(135deg, #ff6b35 0%, #f43f5e 50%, #22d3ee 100%);

  --shadow-glow:    0 0 60px -10px rgba(255, 107, 53, .45);
  --shadow-primary: 0 12px 40px -10px rgba(255, 107, 53, .55), 0 6px 30px -10px rgba(251, 191, 36, .35);

  --radius: 18px;
  --radius-sm: 12px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 10% -10%, rgba(255,107,53,.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(251,191,36,.12), transparent 60%),
    radial-gradient(800px 400px at 50% 110%, rgba(34,211,238,.10), transparent 60%);
  background-attachment: fixed;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4,h5{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  letter-spacing:-0.02em;
  line-height:1.1;
  margin:0;
}
h1{ font-size: clamp(2.4rem, 5.6vw, 4.6rem); font-weight:700; }
h2{ font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3{ font-size: 1.25rem; }
p { margin: 0; color: var(--text-dim); }

.grad{
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section{
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(80px, 12vw, 160px) clamp(20px, 5vw, 48px);
}
.section__head{
  max-width: 760px;
  margin: 0 auto clamp(40px, 6vw, 72px);
  text-align: center;
}
.section__head h2 { margin: 14px 0 16px; }
.section__head p  { font-size: 1.05rem; }

.eyebrow{
  display:inline-block;
  font-size: .78rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color: var(--primary);
  font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-family:'Space Grotesk', sans-serif;
  letter-spacing: .01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
  font-size: .95rem;
}
.btn--primary{
  background: var(--grad);
  color: #050714;
  box-shadow: 0 12px 40px -10px rgba(255,107,53,.55), 0 6px 30px -10px rgba(251,191,36,.45);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 18px 50px -10px rgba(255,107,53,.7), 0 10px 30px -10px rgba(251,191,36,.6); }
.btn--ghost{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.12);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover{ background: rgba(255,255,255,.08); border-color: rgba(255,107,53,.45); transform: translateY(-2px); }

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  display:flex;
  align-items:center;
  gap: 20px;
  padding: 18px clamp(20px, 5vw, 48px);
  background: rgba(6,8,24,.65);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-family:'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.01em;
}
.nav__logo-mark{ width:28px; height:28px; display:inline-block; }
.nav__brand-text span{ color: var(--primary); }
.nav__links{
  display:flex;
  gap: 28px;
  margin-left: 28px;
  font-size: .94rem;
}
.nav__links a{ color: var(--text-dim); transition: color .2s; position:relative; }
.nav__links a:hover{ color: var(--text); }
.nav__links a::after{
  content:'';
  position:absolute; left:0; bottom:-6px;
  height:2px; width:0;
  background: var(--grad);
  transition: width .25s ease;
}
.nav__links a:hover::after{ width:100%; }
.nav__cta{ margin-left:auto; padding: 10px 18px; font-size: .88rem; }
.nav__menu{ display:none; background:none; border:0; flex-direction:column; gap:5px; cursor:pointer; padding:6px; }
.nav__menu span{ display:block; width:24px; height:2px; background: var(--text); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: clamp(640px, 100vh, 980px);
  padding: clamp(60px, 8vw, 100px) clamp(20px, 5vw, 48px) 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__grid{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,107,53,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,53,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  z-index: 0;
  pointer-events: none;
}
.hero__canvas{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.hero__content{
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding-right: clamp(0px, 35vw, 480px); /* room for 3D scene on right */
}
.hero__title{
  margin: 20px 0 22px;
}
.hero__sub{
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  max-width: 580px;
  color: var(--text-dim);
}
.hero__actions{
  display:flex;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero__stats{
  display:flex;
  gap: clamp(20px, 4vw, 56px);
  margin: 56px 0 0;
  padding: 0;
  list-style: none;
}
.hero__stats li{ display:flex; flex-direction:column; }
.hero__stats strong{
  font-family:'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__stats span{ color: var(--text-dim); font-size:.85rem; }

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,107,53,.07);
  border: 1px solid rgba(255,107,53,.25);
  font-size: .82rem;
  color: var(--text);
  font-weight: 500;
}
.pill__dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(255,107,53,.18);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ box-shadow: 0 0 0 4px rgba(255,107,53,.18); }
  50%{ box-shadow: 0 0 0 8px rgba(255,107,53,.02); }
}

.hero__scroll{
  position:absolute;
  left:50%;
  bottom: 26px;
  transform: translateX(-50%);
  width: 24px; height: 38px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  z-index: 3;
}
.hero__scroll span{
  position:absolute;
  top: 7px; left: 50%;
  width: 3px; height: 7px;
  border-radius: 2px;
  background: var(--primary);
  transform: translateX(-50%);
  animation: scroll 1.8s ease-in-out infinite;
}
@keyframes scroll{
  0%{ opacity:0; top: 7px; }
  40%{ opacity:1; }
  100%{ opacity:0; top: 22px; }
}

/* ---------- Services ---------- */
.services__grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1024px){
  .services__grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .services__grid{ grid-template-columns: 1fr; }
}
.card{
  position: relative;
  padding: 28px 22px 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .4s ease, border-color .3s ease, box-shadow .4s ease;
  overflow: hidden;
  isolation: isolate;
}
.card::before{
  content:'';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events:none;
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 24px 60px -20px rgba(255,107,53,.25); }
.card:hover::before{ opacity: 1; }
.card__icon{
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  display:grid; place-items:center;
  background: rgba(255,107,53,.08);
  color: var(--primary);
  margin-bottom: 22px;
  transition: background .3s, color .3s, transform .3s;
}
.card__icon svg{ width: 28px; height: 28px; }
.card:hover .card__icon{
  background: var(--grad);
  color: #050714;
  transform: rotate(-6deg) scale(1.05);
}
.card h3{ margin-bottom: 10px; }
.card p { font-size: .95rem; margin-bottom: 18px; }
.card__list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  font-size: .87rem;
  color: var(--text-dim);
}
.card__list li{
  position: relative;
  padding-left: 18px;
}
.card__list li::before{
  content:'';
  position: absolute;
  left: 0; top: .55em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad);
}
.card__edge{
  position:absolute;
  inset: auto -40% -40% auto;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,107,53,.18), transparent 70%);
  border-radius: 50%;
  z-index: -1;
  opacity: 0;
  transition: opacity .35s ease;
}
.card:hover .card__edge{ opacity:1; }
.card[data-service="ai"]      .card__edge{ background: radial-gradient(circle, rgba(34,211,238,.22), transparent 70%); }
.card[data-service="support"] .card__edge{ background: radial-gradient(circle, rgba(244,63,94,.18), transparent 70%); }
.card[data-service="toner"]   .card__edge{ background: radial-gradient(circle, rgba(251,191,36,.20), transparent 70%); }

/* ---------- About ---------- */
.about{
  display:grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.about__left h2{ margin: 14px 0 18px; }
.about__left p { font-size: 1.05rem; margin-bottom: 32px; }
.about__features{ display: grid; gap: 22px; }
.feature{
  display:grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
}
.feature__num{
  font-family:'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  width: 48px; height: 48px;
  display:grid; place-items:center;
  border-radius: 12px;
  background: rgba(255,107,53,.08);
  color: var(--primary);
  border: 1px solid rgba(255,107,53,.22);
}
.feature h4{ margin: 6px 0 4px; font-size: 1.05rem; }
.feature p { font-size: .92rem; }

/* Decorative orb */
.about__right{ display:grid; place-items:center; }
.orb{
  position: relative;
  width: clamp(280px, 36vw, 420px);
  aspect-ratio: 1/1;
  display:grid; place-items:center;
}
.orb__ring{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,107,53,.35);
  animation: spin 22s linear infinite;
}
.orb__ring--2{
  inset: 12%;
  border-color: rgba(251,191,36,.4);
  border-style: solid;
  border-width: 1px;
  animation-duration: 16s;
  animation-direction: reverse;
}
.orb__core{
  width: 50%; aspect-ratio: 1/1;
  border-radius: 50%;
  background: var(--grad);
  display:grid; place-items:center;
  font-family:'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  color: #050714;
  box-shadow: 0 0 80px -10px rgba(255,107,53,.6), 0 0 120px -20px rgba(251,191,36,.5);
  letter-spacing: -.04em;
}
.orb__dot{
  position:absolute;
  width: 14px; height: 14px;
  border-radius:50%;
  background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}
.orb__dot--1{ top: 4%; left: 50%; transform: translateX(-50%); }
.orb__dot--2{ top: 50%; right: 4%; transform: translateY(-50%); background: var(--warm); box-shadow: 0 0 12px var(--warm);}
.orb__dot--3{ bottom: 4%; left: 50%; transform: translateX(-50%); background: var(--accent); box-shadow: 0 0 12px var(--accent);}
.orb__dot--4{ top: 50%; left: 4%; transform: translateY(-50%); background: var(--coral); box-shadow: 0 0 12px var(--coral);}
@keyframes spin{ to { transform: rotate(360deg); } }

/* ---------- Process ---------- */
.process__steps{
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  counter-reset: step;
}
.step{
  position: relative;
  padding: 32px 24px 28px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s, border-color .3s;
}
.step:hover{ transform: translateY(-4px); border-color: rgba(255,107,53,.35); }
.step__num{
  position: absolute;
  top: -22px; left: 24px;
  width: 44px; height: 44px;
  display:grid; place-items:center;
  border-radius: 12px;
  background: var(--grad);
  color: #050714;
  font-family:'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  box-shadow: 0 8px 24px -8px rgba(255,107,53,.55);
}
.step h3{ margin: 12px 0 8px; }
.step p { font-size: .93rem; }

/* ---------- CTA ---------- */
.cta{
  padding: clamp(80px, 12vw, 140px) clamp(20px, 5vw, 48px);
  position: relative;
}
.cta__inner{
  max-width: 880px;
  margin: 0 auto;
  background: linear-gradient(150deg, rgba(255,107,53,.08), rgba(251,191,36,.08));
  border: 1px solid rgba(255,107,53,.18);
  border-radius: 28px;
  padding: clamp(36px, 5vw, 64px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta__inner::before{
  content:'';
  position:absolute;
  inset:-2px;
  background: var(--grad);
  border-radius: inherit;
  z-index:-1;
  opacity:.25;
  filter: blur(40px);
}
.cta__inner h2{ margin-bottom: 14px; }
.cta__inner > p{ font-size: 1.06rem; margin-bottom: 36px; }
.cta__form{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  text-align: left;
  margin-bottom: 26px;
}
.field{ display:flex; flex-direction:column; gap: 6px; }
.field--full{ grid-column: 1 / -1; }
.field label{
  font-size: .82rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: .02em;
}
.field input,
.field select,
.field textarea{
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 12px;
  padding: 13px 16px;
  color: var(--text);
  font: inherit;
  font-size: .95rem;
  transition: border-color .2s, background .2s, box-shadow .2s;
  outline: none;
}
.field input::placeholder,
.field textarea::placeholder{ color: rgba(138,146,196,.6); }
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color: var(--primary);
  background: rgba(255,107,53,.05);
  box-shadow: 0 0 0 4px rgba(255,107,53,.12);
}
.field select{ appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23ff6b35' stroke-width='2' fill='none' stroke-linecap='round'/></svg>"); background-repeat:no-repeat; background-position: right 16px center; padding-right: 40px; }
.field textarea{ resize: vertical; min-height: 80px; }
.cta__submit{ grid-column: 1 / -1; justify-self: center; padding: 15px 32px; }
.cta__success{
  grid-column: 1 / -1;
  text-align: center;
  color: var(--primary);
  font-weight: 500;
  background: rgba(255,107,53,.08);
  border: 1px solid rgba(255,107,53,.3);
  padding: 12px;
  border-radius: 12px;
  margin: 0;
}
.cta__contact{
  display:flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: .94rem;
}
.cta__contact a{ transition: color .2s; }
.cta__contact a:hover{ color: var(--primary); }

/* ---------- Footer ---------- */
.footer{
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.25);
  margin-top: 40px;
}
.footer__inner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px clamp(20px, 5vw, 48px) 36px;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
}
.footer__brand p{ margin-top: 14px; max-width: 280px; }
.footer__cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__cols h5{
  font-family:'Space Grotesk', sans-serif;
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--text);
  margin: 0 0 16px;
}
.footer__cols a{
  display:block;
  color: var(--text-dim);
  font-size: .92rem;
  padding: 4px 0;
  transition: color .2s;
}
.footer__cols a:hover{ color: var(--primary); }
.footer__bottom{
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px clamp(20px, 5vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: .85rem;
}

/* ---------- Brands band ---------- */
.brands{
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px clamp(20px, 5vw, 48px) 20px;
  text-align: center;
}
.brands__label{
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 22px;
}
.brands__list{
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(18px, 4vw, 48px);
}
.brands__item{
  font-family:'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: clamp(.95rem, 1.6vw, 1.3rem);
  color: var(--text-dim);
  letter-spacing: .02em;
  filter: grayscale(1) opacity(.75);
  transition: filter .25s ease, color .25s ease, transform .25s ease;
}
.brands__item:hover{
  filter: none;
  color: var(--text);
  transform: translateY(-2px);
}

/* ---------- Testimonials ---------- */
.testimonials__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 960px){
  .testimonials__grid{ grid-template-columns: 1fr; }
}
.testimonial{
  position: relative;
  padding: 28px 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.testimonial:hover{
  transform: translateY(-4px);
  border-color: rgba(255,107,53,.35);
  box-shadow: 0 18px 40px -20px rgba(255,107,53,.30);
}
.testimonial__stars{
  color: var(--warm);
  font-size: 1.05rem;
  letter-spacing: .12em;
}
.testimonial__quote{
  font-size: 1rem;
  color: var(--text);
  line-height: 1.55;
  margin: 0;
}
.testimonial__quote::before{ content: ''; }
.testimonial__who{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: auto;
}
.testimonial__avatar{
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #0a1224;
  font-family:'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: -.02em;
}
.testimonial__who strong{
  display: block;
  font-family:'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  color: var(--text);
}
.testimonial__who span{
  display: block;
  font-size: .82rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ---------- CTA additions ---------- */
.cta__pill{
  margin-bottom: 18px;
  background: rgba(16,185,129,.10);
  border-color: rgba(16,185,129,.35);
}
.cta__pill .pill__dot{
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(16,185,129,.18);
  animation: pulse 2.2s ease-in-out infinite;
}
.cta__or{
  text-align: center;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 26px 0 14px;
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-fab{
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: grid;
  place-items: center;
  z-index: 100;
  box-shadow: 0 12px 32px -6px rgba(37,211,102,.55), 0 4px 12px rgba(0,0,0,.25);
  transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-fab:hover{
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 18px 40px -6px rgba(37,211,102,.75), 0 4px 12px rgba(0,0,0,.3);
}
.whatsapp-fab svg{ width: 30px; height: 30px; }
.whatsapp-fab__pulse{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  z-index: -1;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{
  0%   { transform: scale(1);    opacity: .55; }
  100% { transform: scale(1.7);  opacity: 0;   }
}
@media (max-width: 560px){
  .whatsapp-fab{ width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .whatsapp-fab svg{ width: 26px; height: 26px; }
}

/* ---------- Reveal on scroll ----------
   Initial state lives in CSS (gated by html.js) so the browser
   paints the hidden state before JS toggles .in — otherwise the
   class-add + observe happen in the same tick and the transition
   never plays. */
html.js .section__head,
html.js .card,
html.js .feature,
html.js .step,
html.js .cta__inner,
html.js .process__steps,
html.js .testimonial,
html.js .hero__content > *{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.22,.61,.36,1),
              transform .9s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
html.js .in{
  opacity: 1 !important;
  transform: none !important;
}
/* Stagger children inside grids for a smoother sweep */
html.js .services__grid .card:nth-child(1){ transition-delay: .05s; }
html.js .services__grid .card:nth-child(2){ transition-delay: .15s; }
html.js .services__grid .card:nth-child(3){ transition-delay: .25s; }
html.js .services__grid .card:nth-child(4){ transition-delay: .35s; }
html.js .process__steps .step:nth-child(1){ transition-delay: .05s; }
html.js .process__steps .step:nth-child(2){ transition-delay: .15s; }
html.js .process__steps .step:nth-child(3){ transition-delay: .25s; }
html.js .process__steps .step:nth-child(4){ transition-delay: .35s; }
html.js .about__features .feature:nth-child(1){ transition-delay: .05s; }
html.js .about__features .feature:nth-child(2){ transition-delay: .15s; }
html.js .about__features .feature:nth-child(3){ transition-delay: .25s; }
html.js .testimonials__grid .testimonial:nth-child(1){ transition-delay: .05s; }
html.js .testimonials__grid .testimonial:nth-child(2){ transition-delay: .18s; }
html.js .testimonials__grid .testimonial:nth-child(3){ transition-delay: .30s; }
html.js .hero__content > *:nth-child(1){ transition-delay: .05s; }
html.js .hero__content > *:nth-child(2){ transition-delay: .18s; }
html.js .hero__content > *:nth-child(3){ transition-delay: .30s; }
html.js .hero__content > *:nth-child(4){ transition-delay: .42s; }
html.js .hero__content > *:nth-child(5){ transition-delay: .54s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .nav__links, .nav__cta{ display:none; }
  .nav__menu{ display:flex; margin-left:auto; }
  .hero__content{ padding-right: 0; }
  .hero__canvas{ opacity: .55; }
  .about{ grid-template-columns: 1fr; }
  .footer__inner{ grid-template-columns: 1fr; }
  .cta__form{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .hero__stats{ flex-wrap: wrap; gap: 22px 36px; margin-top: 40px; }
  .hero__stats strong{ font-size: 1.4rem; }
  .footer__cols{ grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}