/*!
 * FlowFiber Telecom — Estilos
 * Copyright © 2026 FlowFiber Telecom. Todos os direitos reservados.
 * CNPJ: 57.566.944/0001-48 | Manaus - AM
 * Desenvolvido por Erick Benezar
 * Reprodução proibida sem autorização expressa.
 */

/* =============================================
   FLOWFIBER — styles.css
   Mobile-first • Inter font • Remix Icons
   ============================================= */

/* 1. VARIABLES */
:root {
  --purple-900: #0D0026;
  --purple-800: #1A0050;
  --purple-700: #220066;
  --purple-600: #2D0090;
  --purple-500: #3D00B3;
  --purple-400: #5B21B6;
  --purple-300: #7C3AED;
  --purple-100: #EDE9FE;
  --purple-50:  #F5F3FF;

  --orange-700: #C2410C;
  --orange-600: #EA580C;
  --orange-500: #F55000;
  --orange-400: #F97316;
  --orange-300: #FB923C;
  --orange-100: #FFF7ED;

  --green-500: #22C55E;
  --white:      #FFFFFF;
  --gray-50:    #F9FAFB;
  --gray-100:   #F3F4F6;
  --gray-200:   #E5E7EB;
  --gray-300:   #D1D5DB;
  --gray-400:   #9CA3AF;
  --gray-500:   #6B7280;
  --gray-600:   #4B5563;
  --gray-700:   #374151;
  --gray-900:   #111827;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1200px;
  --section-py: clamp(4rem, 8vw, 6rem);
  --header-height: 72px;

  --radius-sm:   8px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.12);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.3);

  --ease: 200ms ease;
  --ease-slow: 400ms ease;
}

/* 2. RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* Proteção de conteúdo — impede seleção/cópia de texto */
body { -webkit-user-select: none; -moz-user-select: none; user-select: none; }
a, input, textarea, select, button { -webkit-user-select: auto; -moz-user-select: auto; user-select: auto; }

/* 3. LAYOUT */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section { padding: var(--section-py) 0; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header--light { color: var(--white); }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-500);
  margin-bottom: 0.5rem;
}
.section-eyebrow--light { color: var(--orange-300); }

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.875rem;
}
.section-title span { color: var(--purple-600); }
.section-header--light .section-title { color: var(--white); }
.section-header--light .section-title span { color: var(--orange-300); }

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--gray-500);
  max-width: 520px;
  margin: 0 auto;
}

/* 4. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  transition: all var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--lg { font-size: 1rem; padding: 0.9rem 2rem; }
.btn--block { width: 100%; justify-content: center; }

.btn--primary {
  background: var(--purple-600);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(45,0,144,.3);
}
.btn--primary:hover {
  background: var(--purple-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(45,0,144,.4);
}

.btn--orange {
  background: var(--orange-500);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(245,80,0,.25);
}
.btn--orange:hover { background: var(--orange-400); transform: translateY(-2px); }

.btn--orange-sm {
  background: var(--orange-500);
  color: var(--white);
  font-size: 0.875rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: all var(--ease);
}
.btn--orange-sm:hover { background: var(--orange-400); transform: translateY(-1px); }

.btn--outline-purple {
  background: transparent;
  color: var(--purple-600);
  border: 2px solid var(--purple-600);
  font-size: 0.875rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: all var(--ease);
}
.btn--outline-purple:hover { background: var(--purple-600); color: var(--white); }

.btn--outline-dark {
  background: transparent;
  color: var(--gray-900);
  border: 2px solid var(--gray-300);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: all var(--ease);
}
.btn--outline-dark:hover { border-color: var(--gray-700); transform: translateY(-2px); }

.btn--ghost {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.5);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}
.btn--whatsapp:hover {
  background: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,.4);
}

.btn--whatsapp-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: var(--white);
  font-size: 0.8125rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  line-height: 1.3;
  transition: all var(--ease);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn--whatsapp-sm small { font-size: 0.6875rem; font-weight: 400; opacity: 0.85; display: block; }
.btn--whatsapp-sm:hover { background: #1DA851; transform: translateY(-1px); }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge--glow {
  background: rgba(245,80,0,.15);
  color: var(--orange-300);
  border: 1px solid rgba(245,80,0,.3);
}

/* Text gradient */
.text-gradient {
  background: linear-gradient(135deg, var(--orange-400), var(--orange-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 5. TOPBAR */
.topbar {
  background: var(--purple-900);
  color: rgba(255,255,255,.65);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.topbar__left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.topbar__left a { color: rgba(255,255,255,.65); transition: color var(--ease); }
.topbar__left a:hover { color: var(--orange-400); }
.topbar__right { display: flex; align-items: center; gap: 0.625rem; }
.topbar__social { color: rgba(255,255,255,.65); font-size: 1rem; transition: color var(--ease); }
.topbar__social:hover { color: var(--orange-400); }

/* 6. HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-100);
  transition: box-shadow var(--ease);
}
.header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.1); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.625rem;
  padding-bottom: 0.625rem;
  min-height: var(--header-height);
}
.header__logo img { width: 165px; }

.header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--ease);
  position: relative;
  white-space: nowrap;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--purple-600);
  border-radius: 2px;
  transition: width var(--ease);
}
.nav__link:hover, .nav__link.active { color: var(--purple-600); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

.nav__actions { display: flex; align-items: center; gap: 0.5rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  padding: 4px;
  z-index: 1001;
  position: relative;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all var(--ease-slow);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 7. HERO */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height) - 36px);
  background: var(--purple-800);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 75% 40%, rgba(61,0,179,.45) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 15% 85%, rgba(245,80,0,.18) 0%, transparent 50%),
    linear-gradient(145deg, #0D0026 0%, #1A0050 45%, #220066 100%);
}

/* Orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  animation: float-orb 8s ease-in-out infinite;
}
.orb--1 { width: 500px; height: 500px; background: rgba(61,0,179,.3);  top: -120px; right: 8%;   animation-delay: 0s; }
.orb--2 { width: 350px; height: 350px; background: rgba(245,80,0,.18); bottom: -80px; left: 3%; animation-delay: -3s; animation-duration: 10s; }
.orb--3 { width: 250px; height: 250px; background: rgba(91,33,182,.35); top: 30%; left: 25%;  animation-delay: -6s; animation-duration: 7s; }
@keyframes float-orb {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-30px) scale(1.05); }
}

/* Fiber lines */
.hero__fiber {
  position: absolute;
  pointer-events: none;
  height: 2px;
  border-radius: 50%;
  filter: blur(1px);
  animation: fiber-flow 5s ease-in-out infinite;
}
.fiber--1 { width: 600px; background: linear-gradient(90deg, transparent, rgba(245,80,0,.5), transparent); top: 28%; right: -120px; transform: rotate(-15deg); animation-delay: 0s; }
.fiber--2 { width: 450px; background: linear-gradient(90deg, transparent, rgba(124,58,237,.5), transparent); top: 48%; right: -80px;  transform: rotate(-20deg); animation-delay: -2s; animation-duration: 6s; }
.fiber--3 { width: 350px; background: linear-gradient(90deg, transparent, rgba(245,80,0,.3), transparent); top: 65%; right: -60px;  transform: rotate(-12deg); animation-delay: -4s; animation-duration: 7s; }
@keyframes fiber-flow {
  0%   { opacity: 0; transform: translateX(120px) rotate(-15deg); }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(-120px) rotate(-15deg); }
}

/* Hero layout */
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-top: 5rem;
  padding-bottom: 5rem;
  flex: 1;
}
.hero__content { color: var(--white); }
.hero__eyebrow { margin-bottom: 1.5rem; }
.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.hero__subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 2rem;
}
.hero__cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; gap: 0.2rem; }
.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.1rem;
}
.stat-value small  { font-size: 0.8rem; font-weight: 600; }
.stat-value strong { font-size: 2rem; }
.stat-value i      { font-size: 1.3rem; color: var(--orange-400); }

/* WATCH logo on dark hero */
.hero-watch-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
  border-radius: 8px;
  background: rgba(255,255,255,0.92);
  padding: 6px 12px;
}
.stat-label {
  font-size: 0.6875rem;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

/* Speed orb */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.speed-orb {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.speed-orb__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
}
.ring--a { border-top-color: var(--orange-500); border-right-color: rgba(245,80,0,.25); animation: spin 6s linear infinite; }
.ring--b { inset: 22px; border-top-color: rgba(124,58,237,.9); border-left-color: rgba(124,58,237,.25); animation: spin 9s linear infinite reverse; }
.ring--c { inset: 44px; border-top-color: rgba(255,255,255,.25); border-bottom-color: rgba(245,80,0,.2); animation: spin 14s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.speed-orb__core {
  position: relative;
  z-index: 2;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61,0,179,.8) 0%, rgba(26,0,80,.95) 100%);
  border: 1px solid rgba(245,80,0,.3);
  box-shadow: 0 0 50px rgba(61,0,179,.5), inset 0 0 40px rgba(0,0,0,.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.speed-orb__number { font-size: 3.5rem; font-weight: 900; color: var(--white); line-height: 1; letter-spacing: -0.03em; }
.speed-orb__unit   { font-size: 0.8125rem; font-weight: 800; color: var(--orange-400); letter-spacing: 0.12em; text-transform: uppercase; }
.speed-orb__sub    { font-size: 0.5625rem; color: rgba(255,255,255,.45); letter-spacing: 0.06em; margin-top: 0.2rem; }

/* Floating badges */
.hero__badge-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  animation: badge-float 4s ease-in-out infinite;
}
.badge-float--left  { bottom: 10px; left: -20px; }
.badge-float--right { top: 30px; right: -15px; animation-delay: -2s; }
.hero__badge-float i { color: var(--green-500); font-size: 1rem; }
@keyframes badge-float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator {
  width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding: 6px;
}
.scroll-dot {
  width: 4px; height: 8px;
  background: var(--orange-400);
  border-radius: 2px;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%,100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(12px); opacity: 0.3; }
}

/* 8. PLANS */
.plans { background: var(--white); position: relative; }
.plans::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--purple-600), var(--orange-500));
}

/* --- CAROUSEL --- */
.plans-slider {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}
.plans__viewport {
  overflow: hidden;
  flex: 1;
  /* NO border-radius here — it was clipping the outer card corners.
     Cards have their own border-radius (--radius-xl). */
  padding-top: 24px;  /* room for .plan-card__badge-top at top: -14px */
  margin-top: -24px;
}
.plans__track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.42s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
  cursor: grab;
}
.plans__track.is-dragging { cursor: grabbing; transition: none; }

/* Card width driven by JS via CSS var --plan-card-width */
.plans__track .plan-card {
  flex-shrink: 0;
  width: var(--plan-card-width, 320px);
  min-width: 240px;
}

/* Slider arrows */
.slider-arrow {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.625rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--ease);
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.slider-arrow:hover:not(:disabled) {
  background: var(--purple-600);
  color: var(--white);
  border-color: var(--purple-600);
  box-shadow: 0 4px 20px rgba(45,0,144,.3);
  transform: scale(1.05);
}
.slider-arrow:disabled { opacity: 0.28; cursor: default; pointer-events: none; }

/* Dots */
.plans__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
}
.plans__dots .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gray-300);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--ease-slow);
}
.plans__dots .dot.active {
  background: var(--purple-600);
  width: 26px;
  border-radius: 4px;
}
.plan-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 2px solid var(--gray-100);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: all var(--ease-slow);
}
.plan-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.plan-card--featured {
  border-color: var(--purple-600);
  background: linear-gradient(160deg, var(--purple-800) 0%, var(--purple-600) 100%);
  color: var(--white);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(45,0,144,.3);
}
.plan-card--featured:hover { box-shadow: var(--shadow-xl), 0 0 60px rgba(45,0,144,.4); }

.plan-card__badge-top {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--orange-500), var(--orange-300));
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(245,80,0,.4);
}

.plan-card__top { text-align: center; }
.plan-speed { display: inline-flex; align-items: baseline; gap: 0.2rem; margin-bottom: 0.2rem; }

.speed-num {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--purple-600);
  letter-spacing: -0.04em;
}
.plan-card--featured .speed-num { color: var(--white); }

.speed-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  background: var(--orange-500);
  color: var(--white);
  border-radius: var(--radius-sm);
  letter-spacing: 0.06em;
  align-self: flex-end;
  margin-bottom: 0.6rem;
}
.plan-name { font-size: 0.875rem; color: var(--gray-500); font-weight: 500; }
.plan-card--featured .plan-name { color: rgba(255,255,255,.7); }

.plan-addon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.875rem;
}
/* addon-plus: dark on white cards, light on dark cards */
.plan-card .addon-plus { font-size: 1.75rem; font-weight: 300; color: var(--gray-300); }
.plan-card--featured .addon-plus,
.plan-card--giga .addon-plus { color: rgba(255,255,255,.45); }

/* WATCH TV logo image */
.watch-logo-img {
  height: 42px;
  width: auto;
  border-radius: var(--radius-sm);
  object-fit: contain;
  display: block;
}
.watch-logo-img--giga {
  height: 36px;
  border-radius: 6px;
  background: var(--white);
  padding: 3px 6px;
}

/* TV badge (1 GIGA plan) */
.plan-addon--giga {
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}
.addon-sep {
  font-size: 1.25rem;
  font-weight: 300;
  color: rgba(255,255,255,.45);
  line-height: 1;
}
.tv-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}
.tv-badge span {
  font-size: 0.5625rem;
  font-weight: 800;
  color: rgba(255,255,255,.8);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.tv-svg { display: block; }

.features-title {
  font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--gray-400); margin-bottom: 0.75rem;
}
.plan-card--featured .features-title { color: rgba(255,255,255,.45); }

.plan-card__features ul { display: flex; flex-direction: column; gap: 0.625rem; }
.plan-card__features li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9375rem; color: var(--gray-700); }
.plan-card--featured .plan-card__features li { color: rgba(255,255,255,.9); }
.plan-card__features li i { color: var(--green-500); font-size: 1rem; flex-shrink: 0; }
.plan-card--featured li:last-child i { color: var(--orange-400); }

.plan-card__price { margin-top: auto; }
.price-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-300));
  color: var(--white);
  font-size: 0.625rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}
.price-value {
  display: flex; align-items: baseline; gap: 0.1rem;
  color: var(--gray-900); line-height: 1;
}
.plan-card--featured .price-value { color: var(--white); }
.price-currency { font-size: 1.125rem; font-weight: 700; align-self: flex-start; margin-top: 0.5rem; }
.price-integer  { font-size: 4rem; font-weight: 900; letter-spacing: -0.03em; }
.price-decimal  { font-size: 1rem; font-weight: 600; }
.price-decimal small { font-size: 0.75rem; color: var(--gray-400); font-weight: 400; }
.plan-card--featured .price-decimal small { color: rgba(255,255,255,.45); }

.plan-note { font-size: 0.625rem; color: var(--gray-400); text-align: center; }
.plan-card--featured .plan-note { color: rgba(255,255,255,.35); }

/* Price original (strikethrough) */
.price-original {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-bottom: 0.2rem;
}
.price-original s { text-decoration: line-through; }
.plan-card--featured .price-original { color: rgba(255,255,255,.45); }
.plan-card--giga .price-original { color: var(--gray-400); }

/* 1 GIGA plan variant */
.plan-card--giga {
  background: linear-gradient(160deg, #0D0026 0%, #1A0050 50%, #2D0090 100%);
  border-color: var(--orange-500);
  color: var(--white);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(245,80,0,.2);
}
.plan-card--giga:hover { box-shadow: var(--shadow-xl), 0 0 60px rgba(245,80,0,.3); }
.plan-card--giga .speed-num,
.plan-card--giga .plan-name,
.plan-card--giga .features-title { color: inherit; }
.plan-card--giga .plan-name,
.plan-card--giga .features-title { color: rgba(255,255,255,.65); }
.plan-card--giga .plan-card__features li { color: rgba(255,255,255,.9); }
.plan-card--giga .price-value { color: var(--white); }
.plan-card--giga .price-decimal small { color: rgba(255,255,255,.45); }
.plan-card--giga .plan-note { color: rgba(255,255,255,.35); }

.speed-num--giga { color: var(--white); font-size: 5.5rem; }
.speed-tag--giga { background: var(--orange-500); color: var(--white); }

.plan-card__badge-top--giga {
  background: linear-gradient(135deg, #0D0026, #2D0090);
  border: 1px solid var(--orange-500);
}

.plans__disclaimer {
  text-align: center; margin-top: 2rem;
  font-size: 0.875rem; color: var(--gray-400);
  display: flex; align-items: center; justify-content: center; gap: 0.35rem;
}

/* 9. BENEFITS */
.benefits {
  position: relative;
  background: linear-gradient(145deg, var(--purple-900) 0%, var(--purple-800) 60%, var(--purple-700) 100%);
  overflow: hidden;
}
.benefits__bg {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.benefits .container { position: relative; z-index: 1; }
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.benefit-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.375rem;
  text-align: center;
  color: var(--white);
  transition: all var(--ease-slow);
  backdrop-filter: blur(6px);
}
.benefit-card:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--orange-500);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.benefit-card__icon {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, var(--orange-600), var(--orange-400));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.4rem;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(245,80,0,.3);
}
.benefit-card h3 { font-size: 0.9375rem; font-weight: 700; margin-bottom: 0.5rem; }
.benefit-card p  { font-size: 0.875rem; color: rgba(255,255,255,.6); line-height: 1.6; }

/* 10. VALUES */
.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.value-card {
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  color: var(--white);
  transition: all var(--ease-slow);
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.value-card--orange  { background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); }
.value-card--purple  { background: linear-gradient(135deg, var(--purple-600), var(--purple-500)); }
.value-card__icon { font-size: 1.875rem; margin-bottom: 0.875rem; }
.value-card h3 { font-size: 0.9375rem; font-weight: 700; line-height: 1.4; margin-bottom: 0.375rem; }
.value-card p  { font-size: 0.8125rem; opacity: 0.8; line-height: 1.5; }

/* 11. ABOUT */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about__eyebrow {
  display: block;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--orange-500); margin-bottom: 0.75rem;
}
.about__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 1.25rem;
}
.about__title span { color: var(--purple-600); }
.about__content p {
  font-size: 1rem; color: var(--gray-600);
  line-height: 1.8; margin-bottom: 0.875rem;
}
.about__cta { display: flex; gap: 1rem; margin-top: 1.75rem; flex-wrap: wrap; }

.about__visual { position: relative; height: 440px; }
.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: block;
}

.about__stat-card {
  position: absolute; z-index: 2;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; text-align: center;
  min-width: 80px;
}
.stat-card--1 { top: 24px;  left: -16px; }
.stat-card--2 { top: 50%;   right: -16px; transform: translateY(-50%); }
.stat-card--3 { bottom: 24px; left: 24px; }
.stat-card__value { font-size: 1.5rem; font-weight: 900; color: var(--purple-600); }
.stat-card__label { font-size: 0.625rem; color: var(--gray-400); font-weight: 500; }

/* 12. CONTACT */
.contact {
  background: linear-gradient(135deg, var(--orange-600), var(--orange-500));
  color: var(--white);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.contact__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 0.875rem;
}
.contact__title span { color: var(--purple-900); }
.contact__subtitle { color: rgba(255,255,255,.85); margin-bottom: 1.5rem; font-size: 1rem; }
.contact__details { display: flex; flex-direction: column; gap: 1rem; }
.contact__detail-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.contact__detail-item > i { font-size: 1.2rem; color: var(--purple-900); margin-top: 0.1rem; }
.contact__detail-item strong { display: block; font-weight: 700; margin-bottom: 0.2rem; }
.contact__detail-item p { font-size: 0.9375rem; opacity: 0.85; line-height: 1.5; }

.contact__channels { display: flex; flex-direction: column; gap: 0.75rem; }
.channel-btn {
  display: flex; align-items: center; gap: 0.875rem;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.24);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: var(--white); font-weight: 600; font-size: 0.9375rem;
  transition: all var(--ease);
}
.channel-btn:hover {
  background: rgba(255,255,255,.24);
  border-color: rgba(255,255,255,.45);
  transform: translateX(5px);
}
.channel-btn > i:first-child { font-size: 1.2rem; }
.channel-btn__arrow { margin-left: auto; opacity: 0.55; transition: transform var(--ease); }
.channel-btn:hover .channel-btn__arrow { transform: translateX(4px); opacity: 1; }
.channel-btn--whatsapp { background: rgba(37,211,102,.22); border-color: rgba(37,211,102,.4); }
.channel-btn--whatsapp:hover { background: rgba(37,211,102,.35); }

/* 13. FAQ */
.faq__list {
  max-width: 760px; margin: 0 auto;
  border-top: 1px solid var(--gray-200);
}
.faq__item { border-bottom: 1px solid var(--gray-200); }
.faq__question {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 1.25rem 0;
  font-size: 1rem; font-weight: 600; color: var(--gray-900);
  text-align: left; gap: 1rem;
  transition: color var(--ease);
}
.faq__question:hover,
.faq__question[aria-expanded="true"] { color: var(--purple-600); }
.faq__icon { font-size: 1.25rem; color: var(--orange-500); flex-shrink: 0; transition: transform var(--ease-slow); }
.faq__question[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }

.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--ease-slow);
}
.faq__item.open .faq__answer { grid-template-rows: 1fr; }
.faq__answer > div { overflow: hidden; }
.faq__answer p {
  padding-bottom: 1.25rem;
  font-size: 0.9375rem; color: var(--gray-600); line-height: 1.7;
}

/* 14. FOOTER */
.footer {
  background: var(--purple-900);
  color: rgba(255,255,255,.7);
  padding-top: 4rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo { margin-bottom: 1.125rem; }
.footer__desc { font-size: 0.875rem; line-height: 1.75; margin-bottom: 1.125rem; color: rgba(255,255,255,.55); }
.footer__meta { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.875rem; }
.footer__meta a { color: rgba(255,255,255,.55); transition: color var(--ease); }
.footer__meta a:hover, .footer__meta a { color: rgba(255,255,255,.55); }
.footer__meta a:hover { color: var(--orange-400); }

.footer__links h4, .footer__contact h4 {
  font-size: 0.9375rem; font-weight: 700; color: var(--white); margin-bottom: 1.125rem;
}
.footer__links ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__links li a { font-size: 0.875rem; color: rgba(255,255,255,.55); transition: color var(--ease); }
.footer__links li a:hover { color: var(--orange-400); }

.footer__social { display: flex; gap: 0.625rem; margin-bottom: 1.125rem; }
.footer__social-link {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: rgba(255,255,255,.65);
  transition: all var(--ease);
}
.footer__social-link:hover { background: var(--orange-500); color: var(--white); transform: translateY(-2px); }

.footer__contact-info { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.footer__contact-info a {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: rgba(255,255,255,.55); transition: color var(--ease);
}
.footer__contact-info a:hover { color: var(--orange-400); }

.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 0;
  font-size: 0.8125rem; color: rgba(255,255,255,.35);
  gap: 1rem; flex-wrap: wrap;
}

/* 15. FLOATING WHATSAPP */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 998;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; color: var(--white);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
  transition: all var(--ease);
  animation: float-btn 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,.65); animation: none; }
@keyframes float-btn {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.whatsapp-float__tooltip {
  position: absolute; right: calc(100% + 12px);
  background: var(--white); color: var(--gray-900);
  font-size: 0.8125rem; font-weight: 600;
  padding: 0.45rem 0.875rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none;
  transform: translateX(8px);
  transition: all var(--ease);
}
.whatsapp-float__tooltip::after {
  content: ''; position: absolute; right: -5px; top: 50%; transform: translateY(-50%);
  border: 5px solid transparent; border-right-width: 0; border-left-color: var(--white);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; transform: translateX(0); }

/* 16. REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* 17. CENTRAL DO CLIENTE */
.client-center {
  background: linear-gradient(145deg, #0D0026 0%, #1A0050 55%, #220066 100%);
  overflow: hidden;
  position: relative;
}
.client-center__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 520px;
}
.phones-wrap {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-card {
  width: 192px;
  height: 386px;
  border-radius: 32px;
  border: 2px solid rgba(255,255,255,.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px;
  position: absolute;
}
.phone-card--back {
  background: #2D0090;
  transform: rotate(-6deg) translate(-72px, 22px);
  z-index: 1;
  box-shadow: -8px 28px 60px rgba(0,0,0,.65);
}
.phone-card--front {
  background: #F55000;
  transform: rotate(4deg) translate(60px, -18px);
  z-index: 2;
  box-shadow: 8px 28px 60px rgba(0,0,0,.5);
}
.phone-card__notch {
  width: 56px; height: 7px;
  background: rgba(0,0,0,.28);
  border-radius: 4px;
  position: absolute;
  top: 14px;
}
.phone-card__screen {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  margin-top: 10px;
}
.phone-logo-svg { width: 100%; height: auto; }
/* Real logo image on phone screens */
.phone-logo-real {
  width: 78%;
  height: auto;
  object-fit: contain;
  display: block;
  margin: auto;
}
/* Purple bg phone — invert to white for contrast */
.phone-logo-real--white {
  filter: brightness(0) invert(1);
}

.client-center__content {
  color: var(--white);
  display: flex;
  flex-direction: column;
}
.client-center__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.875rem;
}
.client-center__title span { color: var(--orange-400); }
.client-center__subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 2rem;
}
.app-badges {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: rgba(255,255,255,.06);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 10px;
  padding: 0.625rem 1.125rem;
  transition: all var(--ease);
}
.app-badge:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.app-badge > i { font-size: 1.6rem; }
.app-badge__small { display: block; font-size: 0.5625rem; opacity: 0.65; letter-spacing: 0.02em; }
.app-badge__name  { display: block; font-size: 0.9375rem; font-weight: 700; }

/* 18. RESPONSIVE — Tablet */
@media (max-width: 1024px) {
  .benefits__grid, .values__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .hero__inner { gap: 2rem; }
  .speed-orb { width: 270px; height: 270px; }
  .speed-orb__core { width: 155px; height: 155px; }
}

/* Carousel responsive — card widths handled by JS, only arrows resize here */
@media (max-width: 960px) {
  .slider-arrow { width: 42px; height: 42px; font-size: 1.4rem; }
}
@media (max-width: 580px) {
  .plans-slider { gap: 0.5rem; }
  .slider-arrow { width: 36px; height: 36px; font-size: 1.25rem; }
}

/* Responsive — Mobile */
@media (max-width: 768px) {
  :root { --section-py: 3.5rem; }

  .topbar__left span:first-child { display: none; }

  .hamburger { display: flex; }

  .header__nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--ease-slow);
    z-index: 998;
  }
  .header__nav.open { transform: translateX(0); }
  .nav__link { font-size: 1.25rem; }
  .nav__actions { flex-direction: column; align-items: stretch; width: 100%; gap: 0.75rem; }
  .nav__actions .btn, .nav__actions .btn--outline-purple,
  .nav__actions .btn--orange-sm, .nav__actions .btn--whatsapp-sm {
    justify-content: center; width: 100%;
  }

  .hero__inner { grid-template-columns: 1fr; text-align: center; padding-top: 2.5rem; padding-bottom: 2.5rem; }
  .hero__subtitle { margin: 0 auto 2rem; }
  .hero__cta-group { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { order: -1; }
  .speed-orb { width: 220px; height: 220px; }
  .speed-orb__core { width: 130px; height: 130px; }
  .speed-orb__number { font-size: 2.75rem; }
  .hero__badge-float { display: none; }
  .hero__scroll-hint { display: none; }

  .client-center__inner { grid-template-columns: 1fr; gap: 2.5rem; min-height: auto; }
  .phones-wrap { height: 300px; }
  .phone-card { width: 138px; height: 278px; border-radius: 22px; }
  .phone-card--back  { transform: rotate(-6deg) translate(-52px, 16px); }
  .phone-card--front { transform: rotate(4deg)  translate(44px, -12px); }

  .about__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .about__visual { height: 280px; }

  .contact__inner { grid-template-columns: 1fr; gap: 2rem; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__brand { grid-column: auto; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* Responsive — Small mobile */
@media (max-width: 480px) {
  .benefits__grid, .values__grid { grid-template-columns: 1fr; }
  .hero__stats { flex-direction: column; gap: 1rem; align-items: center; }
  .stat-divider { width: 50px; height: 1px; }
  .plan-card { padding: 1.5rem; }
  .speed-num { font-size: 3.5rem; }
  .price-integer { font-size: 3rem; }
  .hero__title { font-size: 2rem; }
}