:root {
  --opix-primary: #9200ED;
  --opix-secondary: #6500C8;
  --opix-neon: #B000FF;
  --opix-dark-purple: #390078;
  --opix-magenta: #E029FF;
  --opix-white: #FFFFFF;
  --ink: #100817;
  --muted: #73687c;
  --paper: #fbf9fc;
  --line: #e9e1ed;
  --lime: #cfff47;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", sans-serif; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, select { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: white; padding: .75rem 1rem; border-radius: 8px; }
.skip-link:focus { top: 1rem; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; color: white; }
.nav-wrap { min-height: 104px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.12); }
.brand img { width: 165px; height: 86px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 32px; font-size: .88rem; font-weight: 600; }
.main-nav > a:not(.nav-cta) { color: rgba(255,255,255,.78); transition: color .2s; }
.main-nav > a:hover { color: white; }
.nav-cta { border: 1px solid rgba(255,255,255,.4); padding: 12px 18px; border-radius: 999px; }
.menu-button { display: none; background: none; border: 0; padding: 8px; }
.menu-button span { display: block; width: 24px; height: 2px; margin: 5px; background: white; }

.hero { position: relative; overflow: hidden; min-height: 760px; color: white; background: radial-gradient(circle at 82% 45%, #7f00c4 0, #2c0641 26%, #13021e 58%, #0b0210 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px); background-size: 60px 60px; mask-image: linear-gradient(to right, black, transparent 70%); }
.hero-glow { position: absolute; width: 520px; height: 520px; right: -120px; top: 80px; border-radius: 50%; background: var(--opix-magenta); filter: blur(160px); opacity: .18; }
.hero-grid { position: relative; z-index: 1; min-height: 760px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; padding-top: 100px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--opix-magenta); text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 800; }
.eyebrow span { width: 24px; height: 2px; background: currentColor; }
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; margin: 0; letter-spacing: -.045em; }
h1 { max-width: 700px; font-size: clamp(3.35rem, 6vw, 6.5rem); line-height: .92; }
h1 em, h2 em { color: var(--opix-magenta); font-style: normal; }
.hero-lead { max-width: 590px; margin: 30px 0 0; color: rgba(255,255,255,.68); font-size: 1.05rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button { min-height: 54px; padding: 0 24px; border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; font-weight: 800; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, var(--opix-neon), var(--opix-secondary)); box-shadow: 0 14px 34px rgba(146,0,237,.3); }
.button-ghost { color: white; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.06); }
.hero-proof { display: flex; align-items: center; gap: 14px; margin-top: 44px; color: rgba(255,255,255,.58); font-size: .78rem; line-height: 1.45; }
.hero-proof strong { color: white; font-size: .9rem; }
.signal { display: flex; align-items: end; gap: 3px; height: 22px; }
.signal i { width: 4px; border-radius: 2px; background: var(--lime); }
.signal i:nth-child(1){height:8px}.signal i:nth-child(2){height:14px}.signal i:nth-child(3){height:21px}

.hero-visual { position: relative; min-height: 500px; display: grid; place-items: center; }
.connection-card { position: relative; z-index: 3; width: min(360px, 78vw); aspect-ratio: .78; display: flex; flex-direction: column; justify-content: space-between; padding: 25px; border: 1px solid rgba(255,255,255,.24); border-radius: 32px; background: linear-gradient(145deg, rgba(255,255,255,.17), rgba(255,255,255,.05)); backdrop-filter: blur(18px); box-shadow: 0 40px 80px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.2); transform: rotate(4deg); }
.card-top, .card-bottom { display: flex; justify-content: space-between; align-items: center; font-size: .68rem; font-weight: 800; letter-spacing: .15em; }
.card-bottom { color: rgba(255,255,255,.55); letter-spacing: 0; font-size: .75rem; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 15px var(--lime); }
.speed-ring { width: 220px; height: 220px; margin: auto; padding: 2px; border-radius: 50%; background: conic-gradient(var(--opix-magenta), var(--lime), rgba(255,255,255,.12) 85%); transform: rotate(-4deg); }
.speed-ring > div { height: 100%; display: grid; place-content: center; text-align: center; border-radius: 50%; background: #28053e; }
.speed-ring strong { font-family: "Space Grotesk"; font-size: 3.5rem; letter-spacing: -.08em; }
.speed-ring span { color: rgba(255,255,255,.56); font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; }
.orbit { position: absolute; border: 1px solid rgba(224,41,255,.28); border-radius: 50%; }
.orbit-one { width: 490px; height: 490px; }
.orbit-two { width: 390px; height: 390px; border-color: rgba(207,255,71,.16); }
.float-tag { position: absolute; z-index: 4; padding: 10px 14px; border-radius: 999px; color: var(--ink); background: white; font-size: .7rem; font-weight: 800; box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.tag-one { top: 15%; left: 1%; }.tag-two { right: 0; top: 42%; background: var(--lime); }.tag-three { bottom: 10%; left: 8%; background: var(--opix-magenta); color: white; }

.section { padding: 120px 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 55px; }
.section-heading h2, .coverage-copy h2, .final-card h2 { max-width: 700px; font-size: clamp(2.45rem, 4.5vw, 4.8rem); line-height: .98; }
.section-heading > p { max-width: 390px; margin: 0; color: var(--muted); line-height: 1.7; }
.plans { background: white; }
.plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.plan-card { position: relative; min-height: 440px; display: flex; flex-direction: column; padding: 30px 26px; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); transition: transform .25s, border-color .25s; overflow: hidden; }
.plan-card:hover { transform: translateY(-7px); border-color: var(--opix-primary); }
.plan-card.featured { color: white; border-color: transparent; background: linear-gradient(155deg, #4c047b, #170222); box-shadow: 0 24px 50px rgba(57,0,120,.18); }
.popular { position: absolute; top: 0; right: 0; padding: 8px 14px; background: var(--lime); color: var(--ink); font-size: .64rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; border-radius: 0 20px 0 14px; }
.plan-number { color: var(--opix-primary); font-size: .7rem; font-weight: 800; letter-spacing: .12em; }
.plan-label { margin: 52px 0 8px; color: var(--muted); font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.featured .plan-label { color: rgba(255,255,255,.55); }
.plan-card h3 { font-size: 2.25rem; }
.plan-description { min-height: 58px; margin: 18px 0; color: var(--muted); line-height: 1.6; font-size: .9rem; }
.featured .plan-description { color: rgba(255,255,255,.62); }
.plan-card ul { margin: 10px 0 30px; padding: 0; list-style: none; font-size: .78rem; line-height: 2; }
.plan-card li::before { content: "✓"; margin-right: 8px; color: var(--opix-primary); font-weight: 900; }
.featured li::before { color: var(--lime); }
.plan-link { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); font-weight: 800; font-size: .82rem; }
.featured .plan-link { border-color: rgba(255,255,255,.14); color: var(--lime); }

.coverage { color: white; background: #110219; overflow: hidden; }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.coverage-map { position: relative; min-height: 500px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 28px; background: linear-gradient(145deg, #230638, #15021d); }
.map-grid { position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(224,41,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(224,41,255,.2) 1px, transparent 1px); background-size: 42px 42px; transform: perspective(400px) rotateX(25deg) scale(1.2); }
.coverage-rings { position: absolute; inset: 0; display: grid; place-items: center; }
.coverage-rings span { position: absolute; width: 150px; height: 150px; border: 1px solid var(--opix-magenta); border-radius: 50%; animation: pulse 3s infinite; opacity: 0; }
.coverage-rings span:nth-child(2){animation-delay:1s}.coverage-rings span:nth-child(3){animation-delay:2s}
.coverage-rings i { width: 18px; height: 18px; border: 5px solid white; border-radius: 50%; background: var(--opix-neon); box-shadow: 0 0 25px var(--opix-magenta); }
.map-label { position: absolute; left: 50%; bottom: 95px; translate: -50%; white-space: nowrap; padding: 10px 16px; border-radius: 99px; background: white; color: var(--ink); font-size: .75rem; font-weight: 800; }
@keyframes pulse { 0%{transform:scale(.2);opacity:.8} 100%{transform:scale(3);opacity:0} }
.coverage-copy > p:not(.eyebrow) { max-width: 520px; margin: 25px 0 35px; color: rgba(255,255,255,.62); line-height: 1.75; }
.region-form { padding: 22px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: rgba(255,255,255,.05); }
.region-form label { display: block; margin-bottom: 9px; font-size: .72rem; color: rgba(255,255,255,.65); }
.select-wrap { position: relative; margin-bottom: 12px; }
.select-wrap::after { content: "⌄"; position: absolute; right: 18px; top: 50%; transform: translateY(-55%); pointer-events: none; }
.region-form select { width: 100%; min-height: 54px; appearance: none; padding: 0 42px 0 16px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; color: white; background: #230638; }
.region-form .button { width: 100%; }

.benefits { background: var(--paper); }
.centered { display: block; text-align: center; }
.centered .eyebrow { justify-content: center; }
.centered h2 { margin-inline: auto; }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.benefits-grid article { padding: 34px 28px 42px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.benefits-grid .icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 50px; border-radius: 50%; background: #f0e5f7; color: var(--opix-primary); font: 700 .7rem "Space Grotesk"; }
.benefits-grid h3 { margin-bottom: 14px; font-size: 1.25rem; }
.benefits-grid p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.65; }

.final-cta { padding: 30px 0 100px; background: var(--paper); }
.final-card { position: relative; overflow: hidden; min-height: 390px; display: flex; justify-content: space-between; align-items: end; gap: 30px; padding: 58px; border-radius: 30px; color: white; background: radial-gradient(circle at 80% 10%, rgba(224,41,255,.8), transparent 35%), linear-gradient(135deg, #21032f, #61009a); }
.final-card::after { content: "OPIX"; position: absolute; right: -25px; top: -50px; color: rgba(255,255,255,.05); font: 800 12rem "Space Grotesk"; letter-spacing: -.1em; }
.final-card > * { position: relative; z-index: 1; }
.button-light { min-width: 260px; background: white; color: var(--opix-dark-purple); }

.site-footer { padding: 60px 0 25px; color: white; background: #0b020f; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; padding-bottom: 55px; }
.footer-brand img { width: 145px; height: 90px; object-fit: contain; }
.footer-grid > div { display: flex; flex-direction: column; align-items: start; gap: 12px; color: rgba(255,255,255,.55); font-size: .82rem; }
.footer-grid a:hover { color: white; }
.footer-title { margin: 0 0 8px; color: white; font-weight: 800; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.38); font-size: .72rem; }
.legal-info { text-align: center; }
.legal-info b { margin-inline: 7px; color: var(--opix-magenta); }
.developer-credit { margin-left: 12px; padding-left: 12px; border-left: 1px solid rgba(255,255,255,.16); }
.developer-credit a { color: rgba(255,255,255,.7); font-weight: 800; transition: color .2s; }
.developer-credit a:hover { color: var(--opix-magenta); }
.whatsapp-float { position: fixed; right: 20px; bottom: 20px; z-index: 30; min-height: 54px; display: flex; align-items: center; gap: 10px; padding: 0 18px; border-radius: 999px; background: #25d366; color: #062b14; box-shadow: 0 14px 35px rgba(0,0,0,.25); font-size: .82rem; font-weight: 800; }
.whatsapp-float svg { width: 24px; }

@media (max-width: 980px) {
  .menu-button { display: block; z-index: 22; }
  .main-nav { position: fixed; inset: 0; padding: 110px 28px 40px; flex-direction: column; align-items: stretch; justify-content: center; text-align: center; background: #13021e; transform: translateX(100%); transition: transform .25s; }
  .menu-open .main-nav { transform: none; }
  .main-nav a { padding: 12px; }
  .menu-open .menu-button span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-open .menu-button span:nth-child(2){opacity:0}
  .menu-open .menu-button span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero-grid { grid-template-columns: 1fr; padding-top: 145px; padding-bottom: 70px; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow, .hero-actions, .hero-proof { justify-content: center; }
  .hero-lead { margin-inline: auto; }
  .hero-visual { min-height: 430px; }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-grid { grid-template-columns: 1fr; }
  .coverage-map { order: 2; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 650px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .nav-wrap { min-height: 84px; }
  .brand img { width: 132px; height: 69px; }
  .hero, .hero-grid { min-height: auto; }
  .hero-grid { padding-top: 130px; }
  h1 { font-size: clamp(3rem, 16vw, 4.7rem); }
  .hero-visual { min-height: 390px; }
  .connection-card { width: 265px; padding: 20px; border-radius: 26px; }
  .speed-ring { width: 170px; height: 170px; }
  .speed-ring strong { font-size: 2.8rem; }
  .orbit-one { width: 365px; height: 365px; }.orbit-two { width: 295px; height: 295px; }
  .section { padding: 85px 0; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 22px; }
  .plans-grid { grid-template-columns: 1fr; }
  .plan-card { min-height: 390px; }
  .coverage-grid { gap: 55px; }
  .coverage-map { min-height: 380px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefits-grid .icon { margin-bottom: 28px; }
  .final-card { min-height: 470px; padding: 34px 25px; flex-direction: column; align-items: stretch; justify-content: end; }
  .final-card .button { margin-top: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { gap: 15px; flex-direction: column; }
  .developer-credit { display: block; margin: 8px 0 0; padding: 0; border: 0; text-align: center; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { width: 56px; padding: 0; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}