/* ===== Hero ===== */
.hero{padding:88px 0 70px; overflow:hidden;}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
.eyebrow{
  display:inline-flex; align-items:center; gap:10px; font-family:'IBM Plex Mono',monospace;
  font-size:.78rem; letter-spacing:.14em; color:var(--space-gray); text-transform:uppercase; margin-bottom:22px;
}
.eyebrow::before{content:''; width:8px; height:8px; border-radius:50%; background:var(--accent-live); transition:background .5s var(--ease);}
.hero h1{font-size:clamp(2.5rem, 4.8vw, 4.2rem); line-height:1.2; margin-bottom:22px;}
.hero h1 span{color:var(--accent-live); transition:color .5s var(--ease);}
.hero p.lede{font-size:1.15rem; color:var(--graphite-soft); max-width:46ch; margin-bottom:34px;}
.hero-ctas{display:flex; gap:16px; flex-wrap:wrap; margin-bottom:46px;}

/* hero promo video */
.hero-visual{position:relative; display:flex; justify-content:center; align-items:center; min-height:380px;}
.hero-video{
  width:min(520px, 100%); border-radius:var(--radius); display:block;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.35);
  animation:floatIn .9s var(--ease) both;
}
@keyframes floatIn{from{opacity:0; transform:translateY(24px) scale(.97);} to{opacity:1; transform:translateY(0) scale(1);}}

/* ===== Products ===== */
.products{padding:96px 0;}
.section-head{max-width:640px; margin-bottom:52px;}
.section-head .eyebrow{color:var(--space-gray);}
.section-head h2{font-size:clamp(1.9rem, 3vw, 2.6rem); margin-bottom:14px;}
.section-head p{color:var(--graphite-soft); font-size:1.05rem;}

.product-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
@keyframes cardIn{from{opacity:0; transform:translateY(16px);} to{opacity:1; transform:translateY(0);}}
.product-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:30px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  display:flex; flex-direction:column; gap:12px; cursor:pointer;
  animation:cardIn .5s var(--ease) both;
}
.product-card:hover{transform:translateY(-6px); box-shadow:0 26px 50px -24px rgba(20,22,26,.28); border-color:transparent;}
.product-tag{font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--space-gray); letter-spacing:.08em;}
.product-card h3{font-size:1.4rem;}
.product-card p{color:var(--graphite-soft); font-size:.92rem; font-weight:700;}

.product-foot{
  display:flex; align-items:center; justify-content:space-between; margin-top:auto;
  padding-top:14px; border-top:1px dashed var(--line);
}
.price{font-family:'El Messiri', sans-serif; font-weight:800; font-size:1.5rem; color:var(--graphite); letter-spacing:.2px; unicode-bidi:plaintext;}
.buy-link{
  font-size:.85rem; font-weight:700; color:#fff; background:var(--signal);
  display:inline-flex; align-items:center; justify-content:center; padding:9px 24px;
  border-radius:100px; transition:transform .2s, background .2s;
}
.buy-link:hover{background:#1f4fce; transform:translateY(-2px);}

.empty-state{grid-column:1/-1; text-align:center; color:var(--space-gray); font-size:.95rem; padding:20px 0;}

.product-media-outer{position:relative; margin-bottom:2px;}
.product-media{border-radius:12px; background:var(--aluminum-deep); position:relative; overflow:hidden;}
.product-media img, .product-media video{width:100%; display:block; aspect-ratio:4/3; object-fit:cover; background:var(--aluminum-deep);}
.media-count{
  position:absolute; bottom:8px; left:8px; background:rgba(22,24,27,.7); color:#fff;
  font-size:.72rem; font-weight:700; padding:3px 9px; border-radius:100px;
}
.card-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:2;
  width:30px; height:30px; border-radius:50%;
  background:rgba(255,255,255,.92); border:1px solid var(--line); display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 10px -4px rgba(0,0,0,.3); transition:background .2s, transform .2s;
}
.card-arrow.prev{right:8px;}
.card-arrow.next{left:8px;}
.card-arrow:hover{background:#fff; transform:translateY(-50%) scale(1.08);}
.card-arrow svg{width:14px; height:14px;}

.spec-badges{display:flex; flex-wrap:wrap; gap:8px;}
.spec-badge{
  font-family:'IBM Plex Mono',monospace; font-size:.74rem; font-weight:700; background:var(--aluminum);
  border:1px solid var(--line); border-radius:100px; padding:5px 12px; color:var(--graphite); unicode-bidi:plaintext;
}
.battery-row{display:flex; align-items:center; gap:6px; font-size:.82rem; font-weight:800; color:#1e9e5a;}
.battery-row span{unicode-bidi:plaintext;}
.battery-row svg{width:16px; height:16px;}

/* ===== Testimonials ===== */
.testimonials{padding:96px 0;}
.t-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.t-card{background:var(--aluminum-deep); border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:18px; animation:cardIn .5s var(--ease) both;}
.t-card p.quote{font-size:1rem; color:var(--graphite);}
.t-who{display:flex; align-items:center; gap:10px;}
.t-avatar{width:36px; height:36px; border-radius:50%; background:var(--graphite); flex-shrink:0;}
.t-who .verified{font-weight:700; font-size:.85rem; display:flex; align-items:center; gap:6px;}
.t-who .verified::before{content:''; width:8px; height:8px; border-radius:50%; background:#2fbf71;}

@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr; gap:48px;}
  .hero{padding:52px 0 20px; text-align:center;}
  .eyebrow, .hero-ctas{margin-left:auto; margin-right:auto;}
  .hero-ctas{justify-content:center;}
  .hero p.lede{margin-left:auto; margin-right:auto;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .t-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .product-grid{grid-template-columns:1fr;}
  .nav-row{gap:10px;}
  .brand{font-size:1.3rem;}
  .nav-cta{padding:9px 14px; font-size:.82rem;}
  .hero-visual{min-height:260px; margin-top:10px;}
  .hero-video{width:min(340px, 85%);}
}

.fixed-whatsapp{
  display:none;
}
@media (max-width:920px){
  .fixed-whatsapp{
    display:flex; align-items:center; justify-content:center;
    position:fixed; right:16px; bottom:16px; z-index:200;
    width:52px; height:52px; border-radius:50%;
    background:var(--graphite); color:#fff;
    box-shadow:0 10px 24px -8px rgba(0,0,0,.4);
    transition:transform .2s;
    animation:whatsappFloat 2.6s ease-in-out infinite;
  }
  .fixed-whatsapp::before, .fixed-whatsapp::after{
    content:''; position:absolute; inset:0; border-radius:50%;
    border:2px solid var(--graphite); pointer-events:none;
    animation:whatsappRipple 2.6s ease-out infinite;
  }
  .fixed-whatsapp::after{animation-delay:.6s;}
  .fixed-whatsapp:hover{transform:scale(1.06);}
  .fixed-whatsapp svg{width:26px; height:26px; position:relative; z-index:1;}
}
@keyframes whatsappFloat{
  0%, 100%{transform:translateY(0);}
  50%{transform:translateY(-6px);}
}
@keyframes whatsappRipple{
  0%{transform:scale(1); opacity:.6;}
  100%{transform:scale(1.8); opacity:0;}
}