/* =========================================================
   Casa Dali IPTV — Design System
   Paleta: "Ametista & Cobre" — plum escuro + cobre/coral + menta
   ========================================================= */

:root{
  --bg: #150C26;
  --bg-alt: #1C1236;
  --bg-alt-2: #100A1C;
  --surface: #241A42;
  --surface-2: #2C2150;
  --border: rgba(244, 240, 255, 0.09);
  --border-strong: rgba(244, 240, 255, 0.16);

  --text: #F5F1FF;
  --text-muted: #B9AEDA;
  --text-faint: #8A7EAD;

  --accent: #F0954A;       /* cobre */
  --accent-2: #FF6F87;     /* coral */
  --accent-grad: linear-gradient(135deg, #F0954A 0%, #FF6F87 100%);
  --teal: #34D8B4;         /* menta */
  --teal-dark: #1FA98A;
  --gold: #F4C25B;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 20px 50px -20px rgba(10, 4, 25, 0.65);
  --shadow-glow: 0 10px 30px -8px rgba(240, 149, 74, 0.45);

  --container: 1180px;
  --font-head: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  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; }
svg{ width:20px; height:20px; flex-shrink:0; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-head); line-height:1.2; margin:0 0 .5em; font-weight:700; }
p{ margin:0 0 1em; color: var(--text-muted); }
button{ font-family: inherit; cursor:pointer; }

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

/* ---------- Decorative background blobs ---------- */
.bg-blob{
  position:absolute;
  border-radius:50%;
  filter: blur(90px);
  opacity:.35;
  z-index:0;
  pointer-events:none;
}

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute; left:-999px; top:0;
  background: var(--accent); color:#160B18; padding:10px 16px;
  border-radius: 0 0 8px 0; z-index:999;
}
.skip-link:focus{ left:0; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(21, 12, 38, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin:0 auto;
  gap: 20px;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-mark{
  width:40px; height:40px; border-radius: 12px;
  background: var(--accent-grad);
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-glow);
  flex-shrink:0;
}
.brand-mark svg{ width:22px; height:22px; }
.brand-name{ font-family: var(--font-head); font-weight:800; font-size:1.15rem; color:var(--text); }
.brand-name span{ color: var(--accent); }

.main-nav{ display:flex; align-items:center; gap: 4px; }
.main-nav a{
  padding:10px 14px; border-radius: var(--radius-pill);
  color: var(--text-muted); font-weight:600; font-size:.94rem;
  transition: all .2s ease;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{
  color: var(--text); background: var(--surface);
}

.header-cta{ display:flex; align-items:center; gap:12px; flex-shrink:0; }

.menu-toggle{
  display:none; background:none; border:1px solid var(--border-strong);
  border-radius:10px; width:42px; height:42px; align-items:center; justify-content:center;
  color: var(--text);
}
.menu-toggle svg{ width:20px; height:20px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-weight:700; font-size:.95rem;
  border: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn-primary{
  background: var(--accent-grad); color:#1A0E16;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(240,149,74,.55); }
.btn-ghost{
  background: transparent; color: var(--text); border:1px solid var(--border-strong);
}
.btn-ghost:hover{ background: var(--surface); border-color: var(--teal); }
.btn-teal{
  background: var(--teal); color:#0A1F1B;
  box-shadow: 0 10px 26px -8px rgba(52,216,180,.5);
}
.btn-teal:hover{ transform: translateY(-2px); }
.btn-sm{ padding:9px 16px; font-size:.85rem; }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; }

/* ---------- Sections ---------- */
main{ position:relative; }
.section{ position:relative; padding: 90px 0; }
.section-alt{ background: var(--bg-alt); }
.section-deep{ background: var(--bg-alt-2); }
.section-tight{ padding: 60px 0; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  color: var(--teal); font-weight:700; font-size:.78rem;
  letter-spacing:.14em; text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{
  content:''; width:7px; height:7px; border-radius:50%; background: var(--teal);
}
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
.section-head p{ font-size:1.05rem; }

/* ---------- Breadcrumb ---------- */
.breadcrumb-bar{ padding: 18px 0; border-bottom:1px solid var(--border); background: var(--bg-alt-2); }
.breadcrumb-bar ol{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:.85rem; color: var(--text-faint); }
.breadcrumb-bar a{ color: var(--text-muted); }
.breadcrumb-bar a:hover{ color: var(--teal); }
.breadcrumb-bar li:not(:last-child)::after{ content:'/'; margin-left:8px; color: var(--text-faint); }

/* ---------- Hero (Home) ---------- */
.hero{
  position:relative; padding: 70px 0 100px;
  overflow:hidden;
}
.hero-grid{
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items:center;
  position:relative; z-index:1;
}
.hero-badge{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--surface); border:1px solid var(--border-strong);
  padding:8px 16px; border-radius: var(--radius-pill);
  font-size:.8rem; font-weight:700; color: var(--gold);
  margin-bottom: 22px;
}
.hero h1{ font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
.hero h1 em{ font-style:normal; background: var(--accent-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-sub{ font-size:1.12rem; max-width: 560px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin: 30px 0; }
.hero-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top: 10px; }
.hero-chip{
  display:flex; align-items:center; gap:7px;
  background: var(--surface); border:1px solid var(--border);
  padding:8px 14px; border-radius: var(--radius-pill);
  font-size:.82rem; color: var(--text-muted); font-weight:600;
}
.hero-chip svg{ width:15px; height:15px; color: var(--teal); flex-shrink:0; }

.hero-art{ position:relative; height: 440px; }
.device-stack{ position:relative; width:100%; height:100%; }
.device-tv{
  position:absolute; right:0; top:20px; width:82%;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-strong); border-radius: 22px;
  padding: 18px; box-shadow: var(--shadow-soft);
}
.device-tv .screen{
  aspect-ratio: 16/10; border-radius:12px;
  background: linear-gradient(135deg, rgba(240,149,74,.35), rgba(52,216,180,.25));
  display:grid; grid-template-columns: repeat(3,1fr); gap:8px; padding:14px;
}
.device-tv .screen span{ background: rgba(245,241,255,.14); border-radius:8px; }
.device-tv .stand{ width:60px; height:10px; background: var(--surface-2); margin: 12px auto 0; border-radius:6px; }

.float-card{
  position:absolute; background: var(--bg-alt-2); border:1px solid var(--border-strong);
  border-radius: var(--radius-md); padding: 14px 16px; box-shadow: var(--shadow-soft);
  display:flex; align-items:center; gap:10px; max-width: 210px;
}
.float-card .ico{
  width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background: var(--accent-grad); flex-shrink:0;
}
.float-card .ico svg{ width:18px; height:18px; color:#1A0E16; }
.float-card strong{ display:block; font-size:.85rem; }
.float-card small{ color: var(--text-faint); font-size:.72rem; }
.float-card.card-1{ left:0; bottom: 60px; }
.float-card.card-2{ left:20px; top:0; }

/* ---------- Zigzag benefits ---------- */
.zig{ display:flex; flex-direction:column; gap: 46px; }
.zig-row{ display:grid; grid-template-columns: 64px 1fr; gap: 22px; align-items:flex-start; }
.zig-num{
  width:64px; height:64px; border-radius: 18px; background: var(--surface);
  border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-head); font-weight:800; font-size:1.3rem; color: var(--teal);
}
.zig-row h3{ font-size:1.2rem; margin-bottom:6px; }

/* ---------- Cards / grids ---------- */
.grid{ display:grid; gap: 24px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }

.card{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-md); padding: 26px;
}
.card-icon{
  width:48px; height:48px; border-radius: 14px; margin-bottom:16px;
  background: rgba(52,216,180,.14); display:flex; align-items:center; justify-content:center;
}
.card-icon svg{ width:24px; height:24px; color: var(--teal); }
.card h3{ font-size:1.08rem; }
.card p{ font-size:.94rem; margin-bottom:0; }

/* ---------- Compatibility chips ---------- */
.chip-cloud{ display:flex; flex-wrap:wrap; gap:12px; }
.chip{
  background: var(--bg-alt-2); border:1px solid var(--border-strong);
  padding: 12px 20px; border-radius: var(--radius-pill);
  font-weight:700; font-size:.9rem; color: var(--text);
  display:flex; align-items:center; gap:8px;
}
.chip .dot{ width:8px; height:8px; border-radius:50%; background: var(--accent); }

/* ---------- Plans ---------- */
.plans-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items:stretch; }
.plan-card{
  position:relative; background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px 26px; display:flex; flex-direction:column;
  transition: transform .2s ease, border-color .2s ease;
}
.plan-card:hover{ transform: translateY(-4px); border-color: var(--border-strong); }
.plan-card.featured{
  background: linear-gradient(180deg, rgba(240,149,74,.14), var(--surface) 40%);
  border-color: var(--accent);
  transform: scale(1.04);
  box-shadow: var(--shadow-soft);
}
.plan-ribbon{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background: var(--accent-grad); color:#1A0E16; font-size:.72rem; font-weight:800;
  padding:6px 16px; border-radius: var(--radius-pill); white-space:nowrap;
}
.plan-name{ font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-faint); font-weight:700; margin-bottom:10px; }
.plan-price{ font-family: var(--font-head); font-size:2.1rem; font-weight:800; color: var(--text); }
.plan-price sup{ font-size:1rem; top:-.9em; }
.plan-period{ color: var(--text-faint); font-size:.85rem; margin-bottom:20px; }
.plan-features{ margin: 0 0 24px; display:flex; flex-direction:column; gap:10px; flex-grow:1; }
.plan-features li{ display:flex; align-items:flex-start; gap:9px; font-size:.88rem; color: var(--text-muted); }
.plan-features svg{ width:16px; height:16px; color: var(--teal); flex-shrink:0; margin-top:3px; }

/* ---------- Timeline (Teste Grátis) ---------- */
.timeline{ position:relative; padding-left: 34px; }
.timeline::before{
  content:''; position:absolute; left:11px; top:6px; bottom:6px; width:2px;
  background: linear-gradient(180deg, var(--accent), var(--teal));
}
.tl-step{ position:relative; padding-bottom: 40px; }
.tl-step:last-child{ padding-bottom:0; }
.tl-step::before{
  content:''; position:absolute; left:-34px; top:2px; width:24px; height:24px; border-radius:50%;
  background: var(--bg); border:3px solid var(--teal);
}
.tl-step h3{ font-size:1.1rem; }

/* ---------- FAQ Accordion ---------- */
.faq-columns{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px 30px; align-items:start; }
.acc-item{
  border: 1px solid var(--border); border-radius: var(--radius-md); overflow:hidden;
  background: var(--surface); margin-bottom: 14px;
}
.acc-trigger{
  width:100%; background:none; border:none; color: var(--text);
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding: 18px 20px; text-align:left; font-weight:700; font-size:.98rem;
}
.acc-trigger svg{ width:18px; height:18px; flex-shrink:0; transition: transform .25s ease; color: var(--teal); }
.acc-item[data-open="true"] .acc-trigger svg{ transform: rotate(180deg); }
.acc-panel{
  max-height:0; overflow:hidden; transition: max-height .3s ease;
  padding: 0 20px;
}
.acc-item[data-open="true"] .acc-panel{ padding-bottom: 18px; }
.acc-panel p{ margin:0; font-size:.92rem; }

/* ---------- Blog ---------- */
.blog-feature{
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items:center;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 10px; margin-bottom: 40px;
}
.blog-feature .thumb{
  height: 260px; border-radius: 20px;
  background: linear-gradient(135deg, rgba(240,149,74,.4), rgba(52,216,180,.3));
  display:flex; align-items:center; justify-content:center;
}
.blog-feature .body{ padding: 20px 26px 20px 6px; }
.tag-pill{
  display:inline-block; background: rgba(240,149,74,.16); color: var(--accent);
  font-size:.72rem; font-weight:800; text-transform:uppercase; letter-spacing:.06em;
  padding:5px 12px; border-radius: var(--radius-pill); margin-bottom:12px;
}
.blog-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.blog-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  overflow:hidden; display:flex; flex-direction:column;
}
.blog-card .thumb-sm{
  height:150px; background: linear-gradient(135deg, rgba(52,216,180,.32), rgba(240,149,74,.28));
}
.blog-card .body{ padding: 20px; flex-grow:1; display:flex; flex-direction:column; }
.blog-card h3{ font-size:1rem; margin-bottom:8px; }
.blog-card p{ font-size:.87rem; flex-grow:1; }
.blog-meta{ font-size:.76rem; color: var(--text-faint); margin-bottom:10px; }
.read-more{ color: var(--teal); font-weight:700; font-size:.85rem; display:inline-flex; align-items:center; gap:6px; margin-top:10px; }

/* ---------- Article page ---------- */
.article-hero{ padding: 50px 0 20px; }
.article-hero h1{ font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 780px; }
.article-meta{ display:flex; gap:16px; flex-wrap:wrap; color: var(--text-faint); font-size:.86rem; margin-bottom: 10px; }
.article-body{ max-width: 760px; margin: 0 auto; }
.article-body h2{ font-size:1.4rem; margin-top: 1.6em; }
.article-body h3{ font-size:1.15rem; margin-top: 1.4em; }
.article-body p{ font-size:1.02rem; }
.article-body ul{ margin: 0 0 1.2em; padding-left: 20px; list-style: disc; color: var(--text-muted); }
.article-body li{ margin-bottom: 8px; }
.article-cta{
  background: var(--surface); border:1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: 30px; text-align:center; margin: 40px auto 0; max-width:760px;
}

/* ---------- CTA band ---------- */
.cta-band{
  background: linear-gradient(120deg, #2A1B44, #1C1030 60%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 64px 0;
}
.cta-band-inner{ display:flex; align-items:center; justify-content:space-between; gap: 30px; flex-wrap:wrap; }
.cta-band h2{ font-size: clamp(1.4rem, 2.6vw, 2rem); margin-bottom:8px; }
.cta-band p{ margin-bottom:0; max-width:480px; }

/* ---------- Stats-free trust row (qualitative, no invented numbers) ---------- */
.trust-row{ display:grid; grid-template-columns: repeat(4,1fr); gap:20px; }
.trust-item{ text-align:center; padding: 20px; }
.trust-item .ico{
  width:54px; height:54px; margin: 0 auto 14px; border-radius:16px;
  background: var(--surface); border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
}
.trust-item .ico svg{ width:26px; height:26px; color: var(--gold); }
.trust-item h3{ font-size:1rem; }
.trust-item p{ font-size:.85rem; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--bg-alt-2); border-top:1px solid var(--border); position:relative; overflow:hidden; }
.footer-water{
  position:absolute; bottom:-40px; left:0; right:0; text-align:center;
  font-family: var(--font-head); font-weight:800; font-size: 13vw; color: rgba(244,240,255,.025);
  white-space:nowrap; pointer-events:none; line-height:1;
}
.footer-top{ padding: 64px 0 40px; position:relative; z-index:1; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 30px; }
.footer-grid h4{ font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-faint); margin-bottom:16px; }
.footer-grid ul{ display:flex; flex-direction:column; gap:10px; }
.footer-grid a{ color: var(--text-muted); font-size:.92rem; }
.footer-grid a:hover{ color: var(--teal); }
.footer-brand p{ font-size:.9rem; max-width: 320px; }
.footer-bottom{
  border-top:1px solid var(--border); padding: 22px 0; position:relative; z-index:1;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.8rem; color: var(--text-faint);
}
.footer-disclaimer{ font-size:.78rem; color: var(--text-faint); max-width: 900px; margin-top:10px; }

/* ---------- Utilities ---------- */
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.center-text{ text-align:center; }
.badge-star{ color: var(--gold); }
.divider-wave{ height:60px; background: var(--bg); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-art{ height: 320px; order:-1; }
  .plans-grid{ grid-template-columns: repeat(2,1fr); }
  .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); }
  .blog-feature{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .trust-row{ grid-template-columns: repeat(2,1fr); }
  .faq-columns{ grid-template-columns: 1fr; }
}
@media (max-width: 760px){
  .main-nav{ display:none; }
  .menu-toggle{ display:flex; }
  .header-cta .btn-ghost{ display:none; }
  .plans-grid{ grid-template-columns: 1fr; }
  .plan-card.featured{ transform:none; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .blog-grid{ grid-template-columns: 1fr; }
  .zig-row{ grid-template-columns: 52px 1fr; }
  .cta-band-inner{ flex-direction:column; align-items:flex-start; }
  .footer-grid{ grid-template-columns: 1fr; }
  .trust-row{ grid-template-columns: 1fr; }
}

/* ---------- Mobile menu overlay ---------- */
.mobile-menu{
  position:fixed; inset:0; background: var(--bg); z-index: 200;
  display:none; flex-direction:column; padding: 20px 24px;
}
.mobile-menu.open{ display:flex; }
.mobile-menu-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom: 30px; }
.mobile-menu nav{ display:flex; flex-direction:column; gap:6px; }
.mobile-menu nav a{ padding: 16px 6px; font-size:1.1rem; font-weight:700; border-bottom:1px solid var(--border); }
.mobile-menu .btn{ margin-top: 24px; }