/* ==========================================================================
   PURE IPTV - ULTRA MODERN LIGHTWEIGHT DESIGN SYSTEM (2026 EDITION)
   Colors: White Background | Deep Navy & Light Blue Accents | Green CTA Buttons
   ========================================================================== */

:root {
  --color-bg-pure: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-card: #FFFFFF;
  --color-navy-dark: #0A192F;
  --color-navy-main: #0F172A;
  --color-navy-muted: #1E293B;
  --color-text-main: #0F172A;
  --color-text-muted: #475569;
  --color-text-subtle: #64748B;
  --color-blue-light: #0284C7;
  --color-blue-cyan: #0EA5E9;
  --color-blue-bg: #F0F9FF;
  --color-green-btn: #22C55E;
  --color-green-hover: #16A34A;
  --color-green-light: #DCFCE7;
  --color-gold: #F59E0B;
  --border-light: #E2E8F0;
  --border-active: #0284C7;
  --border-green: #22C55E;
  --font-headings: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1);
  --shadow-green: 0 8px 25px rgba(34, 197, 94, 0.35);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-pure);
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg-pure);
  color: var(--color-text-main);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-headings);
  font-weight: 800;
  color: var(--color-navy-main);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); text-align: center; color: var(--color-navy-dark); margin-bottom: 12px; }
h3 { font-size: 1.25rem; color: var(--color-navy-main); }
p { color: var(--color-text-muted); font-size: 1.05rem; }

/* Highlight Text & Badges */
.text-navy { color: var(--color-navy-dark) !important; }
.text-blue { color: var(--color-blue-light) !important; }
.text-green { color: var(--color-green-btn) !important; }

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-blue-bg);
  border: 1px solid rgba(2, 132, 199, 0.25);
  color: var(--color-blue-light);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.badge-pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-green-btn);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.8);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Green Buttons System (User Requested) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-primary, .header-cta-btn, .banner-btn, .price-btn {
  background: var(--color-green-btn) !important;
  color: #FFFFFF !important;
  box-shadow: var(--shadow-green);
}

.btn-primary:hover, .header-cta-btn:hover, .banner-btn:hover, .price-btn:hover {
  background: var(--color-green-hover) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(22, 163, 74, 0.45);
}

.btn-secondary {
  background: var(--color-navy-main) !important;
  color: #FFFFFF !important;
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: var(--color-navy-muted) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* Modern Card Layouts */
.modern-card {
  background: var(--color-bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.modern-card:hover {
  border-color: var(--border-active);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Hero Section Styles */
#hero-section {
  padding: 50px 0 30px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  position: relative;
}

.hero-wrapper {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

@media(max-width: 992px) {
  .hero-wrapper { grid-template-columns: 1fr; text-align: center; }
  .hero-actions-group { justify-content: center; }
}

.hero-visual-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-visual-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

/* Marquee Bar */
.marquee-bar {
  background: var(--color-navy-dark);
  color: #FFFFFF;
  padding: 16px 0;
  margin-top: 40px;
  overflow: hidden;
}

.marquee-flex {
  display: flex;
  width: max-content;
  animation: marqueeRun 32s linear infinite;
  gap: 50px;
}

.marquee-node {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #E2E8F0;
}

@keyframes marqueeRun {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Section Header Styles */
.section-header-block {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 45px;
}

.section-header-block p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-top: 10px;
}

/* Pricing Grid (Section 2 - 2nd Section!) */
#pricing-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

@media(max-width: 1100px) { .pricing-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
@media(max-width: 600px) { .pricing-cards-grid { grid-template-columns: 1fr; } }

.price-card-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.price-card-box:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-blue-light);
}

.price-card-box.popular-card {
  border: 2px solid var(--color-green-btn);
  box-shadow: 0 12px 36px rgba(34, 197, 94, 0.18);
}

.popular-badge-header {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-green-btn);
  color: #FFFFFF;
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 5px 18px;
  border-radius: var(--radius-full);
}

.price-card-box h3 {
  font-size: 1.25rem;
  color: var(--color-navy-dark);
  margin-bottom: 16px;
}

.price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 6px;
}

.price-currency { font-size: 1.8rem; font-weight: 800; color: var(--color-navy-dark); }
.price-value { font-size: 3.2rem; font-weight: 900; color: var(--color-navy-dark); letter-spacing: -0.03em; }
.price-period { font-size: 0.95rem; color: var(--color-text-muted); margin-left: 4px; }

.price-equiv-tag {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.price-equiv-tag strong {
  color: var(--color-blue-light);
}

.price-divider {
  height: 1px;
  background: var(--border-light);
  margin-bottom: 20px;
}

.price-specs-list {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.price-specs-list li {
  font-size: 0.9rem;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-specs-list li i {
  color: var(--color-green-btn);
  font-size: 0.9rem;
}

/* Features Grid */
#features-section {
  padding: 70px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.features-3col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media(max-width: 900px) { .features-3col-grid { grid-template-columns: 1fr; } }

.feature-box-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  border-top: 4px solid var(--color-blue-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-box-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-blue-bg);
  color: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.feature-box-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--color-navy-dark);
}

.feature-box-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Activation Steps Section */
#steps-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.steps-3col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

@media(max-width: 900px) { .steps-3col-grid { grid-template-columns: 1fr; } }

.step-card-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
}

.step-number-circle {
  width: 48px;
  height: 48px;
  background: var(--color-navy-main);
  color: #FFFFFF;
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-card-item h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--color-navy-dark);
}

.step-card-item p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Device Compatibility & Tabs */
#compatibility-section {
  padding: 70px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.compat-grid-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

@media(max-width: 768px) { .compat-grid-row { grid-template-columns: 1fr; } }

.compat-pill-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}

.device-tab-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.device-tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: #FFFFFF;
  color: var(--color-text-muted);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.device-tab-btn:hover {
  color: var(--color-navy-main);
  border-color: var(--border-active);
}

.device-tab-btn.active {
  background: var(--color-navy-dark);
  color: #FFFFFF;
  border-color: var(--color-navy-dark);
}

.device-pane { display: none; }
.device-pane.active { display: block; animation: paneFade 0.35s ease; }

@keyframes paneFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.pane-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

@media(max-width: 768px) { .pane-grid-layout { grid-template-columns: 1fr; } }

.setup-list-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.setup-list-steps li {
  position: relative;
  padding-left: 36px;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.setup-list-steps li span {
  position: absolute;
  left: 0;
  top: 2px;
  width: 24px;
  height: 24px;
  background: var(--color-blue-light);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

/* Savings Calculator Section */
#calculator-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.calc-box-container {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.calc-flex-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

@media(max-width: 768px) { .calc-flex-grid { grid-template-columns: 1fr; } }

.calc-input-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.calc-result-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.calc-green-banner {
  background: var(--color-green-btn);
  color: #FFFFFF;
  padding: 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1rem;
  margin-top: 16px;
}

/* Comparison Table */
#comparison-section {
  padding: 70px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.comp-table-container {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.comp-table-styled {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 650px;
}

.comp-table-styled th {
  padding: 16px;
  font-family: var(--font-headings);
  font-weight: 800;
  color: var(--color-navy-dark);
  border-bottom: 2px solid var(--border-light);
}

.comp-table-styled td {
  padding: 16px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
}

.comp-highlight-col {
  background: rgba(2, 132, 199, 0.05);
  font-weight: 700;
  color: var(--color-blue-light) !important;
}

/* Reviews Grid */
#reviews-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.reviews-3col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}

@media(max-width: 900px) { .reviews-3col-grid { grid-template-columns: 1fr; } }

.review-item-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.star-row { color: var(--color-gold); font-size: 1.1rem; margin-bottom: 12px; }
.review-quote { font-style: italic; font-size: 0.95rem; color: var(--color-text-main); margin-bottom: 20px; line-height: 1.6; }
.review-author { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--border-light); padding-top: 16px; }
.author-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--color-blue-bg); color: var(--color-blue-light); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }

/* FAQ Section */
#faq-section {
  padding: 70px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--border-light);
}

.faq-list-container {
  max-width: 820px;
  margin: 30px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-card-row {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-card-row:hover {
  border-color: var(--border-active);
}

.faq-btn-trigger {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-navy-dark);
  cursor: pointer;
  text-align: left;
}

.faq-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  transition: var(--transition);
}

.faq-btn-trigger[aria-expanded="true"] .faq-chevron {
  transform: rotate(-135deg);
  border-color: var(--color-blue-light);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Header & Footer Rules (DO NOT CHANGE) */
header { position: sticky; top: 0; left:0; right:0; background: rgba(255,255,255,0.98); backdrop-filter: blur(15px); padding: 16px 0; z-index: 1000; border-bottom: 1px solid var(--border-light); }
.main-nav { display: flex; gap: 25px; align-items: center; }
@media(max-width:1024px){
  #hero-section { padding-top: 40px !important; }
  .header-cta-btn { display: none !important; }
  .main-nav { display: none !important; position: absolute; top: 100%; left: 0; right: 0; background: rgba(255, 255, 255, 0.98); flex-direction: column !important; padding: 20px; border-bottom: 1px solid var(--border-light); backdrop-filter: blur(20px); gap: 16px !important; align-items: flex-start !important; }
  .main-nav.active { display: flex !important; }
  .hamburger-btn { display: block !important; }
}
.hamburger-btn { display: none; background: none; border: none; color: var(--color-navy-dark); font-size: 1.8rem; cursor: pointer; padding: 0 10px; line-height: 1; }

#site-footer { background: var(--color-navy-dark); color: #94A3B8; padding: 60px 0 30px; margin-top: 60px; }
.footer-wrapper { display: flex; flex-direction: column; gap: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 0.8fr 1.2fr 1fr; gap: 40px; }
@media(max-width:1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:768px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand-column p { line-height: 1.6; max-width: 320px; color: #94A3B8; }
.footer-links-column h4 { font-family: var(--font-headings); font-size: 1rem; font-weight: 700; color: #FFFFFF; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-links-column ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links-column ul a { color: #94A3B8; font-size: 0.9rem; transition: var(--transition); text-decoration: none; }
.footer-links-column ul a:hover { color: #FFFFFF; padding-left: 3px; }
.footer-bottom-bar { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; color: #64748B; }

.sticky-desktop-bar { display: block; position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-navy-dark); border-top: 1px solid rgba(255,255,255,0.1); z-index: 9997; padding: 12px 0; color: #E2E8F0; box-shadow: 0 -5px 20px rgba(0,0,0,0.2); }
.sticky-banner-container { max-width: 1400px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }
.banner-features { display: flex; align-items: center; gap: 15px; color: #94A3B8; }
.banner-highlight { color: #FFFFFF !important; font-weight: 700; }
.banner-actions { display: flex; align-items: center; gap: 16px; }
.banner-price { font-size: 0.9rem; color: #94A3B8; }
.banner-price strong { color: var(--color-green-btn); font-size: 1.2rem; }