/* ============================================================
   DZTOTAL — style.css
   ============================================================ */

/* ── Google Fonts ────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ── Design Tokens ───────────────────────────────────────── */
:root {
  --clr-bg:          #06091a;
  --clr-surface:     #0d1230;
  --clr-surface-2:   #111940;
  --clr-border:      rgba(99, 120, 255, 0.18);
  --clr-primary:     #4f6fff;
  --clr-primary-d:   #3a55e8;
  --clr-accent:      #00d4ff;
  --clr-accent-glow: rgba(0, 212, 255, 0.25);
  --clr-gold:        #f5c518;
  --clr-text:        #e8eaf6;
  --clr-muted:       #8890b5;
  --clr-disabled:    #3a3f5c;
  --clr-disabled-txt:#5a6080;
  --clr-success:     #22d07a;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --shadow-card: 0 4px 32px rgba(0, 10, 60, 0.55), 0 1px 0 rgba(99, 120, 255, 0.12) inset;
  --shadow-glow: 0 0 40px rgba(79, 111, 255, 0.35);
  --shadow-btn:  0 4px 20px rgba(79, 111, 255, 0.45);

  --font-head: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ── Utility ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}
.section-subtitle {
  margin-top: 14px;
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 560px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 14px auto 0; }

/* ── Animated gradient background orbs ───────────────────── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
.bg-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #4f6fff 0%, transparent 70%);
  top: -200px; left: -150px;
  animation: orbFloat1 14s ease-in-out infinite alternate;
}
.bg-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #00d4ff 0%, transparent 70%);
  bottom: 10%; right: -100px;
  animation: orbFloat2 18s ease-in-out infinite alternate;
}
.bg-orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
  top: 40%; left: 35%;
  animation: orbFloat3 22s ease-in-out infinite alternate;
}
@keyframes orbFloat1 {
  from { transform: translate(0, 0); }
  to   { transform: translate(60px, 80px); }
}
@keyframes orbFloat2 {
  from { transform: translate(0, 0); }
  to   { transform: translate(-50px, -60px); }
}
@keyframes orbFloat3 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -40px) scale(1.12); }
}

/* ── Site Header ─────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  background: rgba(6, 9, 26, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.site-header.header-scrolled {
  background: rgba(6, 9, 26, 0.88);
  border-bottom-color: var(--clr-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  box-shadow: 0 0 18px rgba(79, 111, 255, 0.5);
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #fff 0%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-d));
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff !important;
  transition: transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn);
  color: #fff !important;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero Section ────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("hero_bg.png");
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: -1;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6,9,26,0.4) 0%,
    rgba(6,9,26,0.1) 40%,
    rgba(6,9,26,0.8) 80%,
    var(--clr-bg) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
  animation: fadeUp 0.6s ease both;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
  animation: fadeUp 0.7s 0.1s ease both;
}
.hero-title span {
  background: linear-gradient(90deg, var(--clr-primary) 0%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-muted);
  max-width: 540px;
  margin-bottom: 40px;
  animation: fadeUp 0.7s 0.2s ease both;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.3s ease both;
}
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-d) 100%);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(79, 111, 255, 0.6);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  background: rgba(255,255,255,0.03);
}
.btn-ghost:hover {
  border-color: rgba(99, 120, 255, 0.5);
  color: #fff;
  background: rgba(79, 111, 255, 0.08);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 60px;
  animation: fadeUp 0.7s 0.4s ease both;
  flex-wrap: nowrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}
/* animated entrance per stat */
.stat-item:nth-child(1) { animation: statPop 0.6s 0.5s cubic-bezier(0.34,1.56,0.64,1) both; }
.stat-item:nth-child(2) { animation: statPop 0.6s 0.65s cubic-bezier(0.34,1.56,0.64,1) both; }
.stat-item:nth-child(3) { animation: statPop 0.6s 0.8s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes statPop {
  0%   { opacity: 0; transform: scale(0.7) translateY(12px); }
  100% { opacity: 1; transform: scale(1)   translateY(0); }
}

/* divider between stats */
.stat-divider {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, rgba(99,120,255,0.4), transparent);
  flex-shrink: 0;
}

.stat-number {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat-number span {
  color: var(--clr-accent);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--clr-muted);
  margin-top: 4px;
  white-space: nowrap;
}

/* ── How It Works ────────────────────────────────────────── */
.how-it-works {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
  position: relative;
}
.steps-grid::before {
  content: "";
  position: absolute;
  top: 40px; left: calc(16.66% + 8px); right: calc(16.66% + 8px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), var(--clr-primary), var(--clr-border), transparent);
  z-index: 0;
}
.step-item {
  position: relative;
  z-index: 1;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.step-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color var(--transition), box-shadow var(--transition);
}
.step-item:hover {
  transform: translateY(-6px);
  border-color: rgba(79, 111, 255, 0.4);
  box-shadow: var(--shadow-glow);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 0 24px rgba(79, 111, 255, 0.5);
}
.step-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

/* ── Plans Section ───────────────────────────────────────── */
.plans-section {
  position: relative;
  z-index: 1;
  padding: 100px 0 60px;
}

/* ── Plan Type Banner (Animated & Eye-Catching) ────────── */
.plan-type-banner {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 10px 24px;
  background: rgba(13, 18, 48, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 212, 255, 0.45);
  border-radius: 999px;
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.25), 0 0 50px rgba(79, 111, 255, 0.15);
  flex-wrap: wrap;
  justify-content: center;
  overflow: hidden;
  animation: bannerFloat 4s ease-in-out infinite, bannerGlow 3s ease-in-out infinite alternate;
}

/* Shimmer Light Sweep animation */
.plan-type-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.25) 50%,
    transparent 100%
  );
  transform: rotate(25deg);
  animation: shimmerSweep 3.5s ease-in-out infinite;
  pointer-events: none;
}

.plan-type-tag {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #fff;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  box-shadow: 0 2px 10px rgba(0, 212, 255, 0.4);
}

.plan-type-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 1.08rem;
  font-weight: 800;
}

.plan-type-icon {
  font-size: 1.25rem;
  display: inline-block;
  animation: zapFlash 1.8s ease-in-out infinite;
  filter: drop-shadow(0 0 8px rgba(245, 197, 24, 0.8));
}

.plan-type-title {
  background: linear-gradient(90deg, #ffffff 0%, #00d4ff 50%, #f5c518 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textGradientShift 4s ease infinite;
}

.plan-type-sub {
  font-size: 0.88rem;
  color: var(--clr-muted);
  font-weight: 500;
}

/* ── Keyframe Animations ───────────────────────────────── */
@keyframes bannerFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

@keyframes bannerGlow {
  0% {
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.25), 0 0 40px rgba(79, 111, 255, 0.15);
  }
  100% {
    border-color: rgba(0, 212, 255, 0.85);
    box-shadow: 0 0 35px rgba(0, 212, 255, 0.5), 0 0 70px rgba(79, 111, 255, 0.35);
  }
}

@keyframes shimmerSweep {
  0%   { left: -75%; }
  35%  { left: 125%; }
  100% { left: 125%; }
}

@keyframes zapFlash {
  0%, 100% { transform: scale(1) rotate(0deg); filter: drop-shadow(0 0 8px rgba(245, 197, 24, 0.8)); }
  25%      { transform: scale(1.3) rotate(-8deg); filter: drop-shadow(0 0 14px #f5c518); }
  50%      { transform: scale(1) rotate(0deg); }
  75%      { transform: scale(1.25) rotate(6deg); filter: drop-shadow(0 0 12px #00d4ff); }
}

@keyframes textGradientShift {
  0%   { background-position: 0% center; }
  50%  { background-position: 100% center; }
  100% { background-position: 0% center; }
}

/* ── Country Tabs ─────────────────────────────────────────── */
.country-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 48px auto 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 999px;
  padding: 6px;
  width: fit-content;
}
.country-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 26px;
  border-radius: 999px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.country-tab:hover {
  color: #fff;
  background: rgba(79,111,255,0.1);
}
.country-tab.active {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-d));
  color: #fff;
  box-shadow: 0 4px 16px rgba(79,111,255,0.45);
}
.tab-flag { font-size: 1.15rem; line-height: 1; }

/* ── Country Panels ───────────────────────────────────────── */
.country-panel {
  margin-top: 48px;
  animation: fadeUp 0.4s ease both;
}
.country-panel[hidden] { display: none; }

/* ── Plan Cards Grid (3 columns desktop) ─────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.plan-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-card);
  overflow: visible;
  opacity: 0;
  transform: translateY(30px);
}
.plan-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease,
              border-color var(--transition), box-shadow var(--transition);
}
.plan-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(79, 111, 255, 0.45);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}
.plan-card:hover::before { opacity: 1; }

/* Featured card */
.plan-card.featured {
  border-color: rgba(79, 111, 255, 0.55);
  background: var(--clr-surface-2);
  overflow: visible;
}
.plan-card.featured::before { opacity: 1; }

/* ── Featured Badge (centered above card top) ────────────── */
.featured-badge-wrap {
  position: absolute;
  top: -14px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
}

/* ── Card Typography ─────────────────────────────────────── */
.card-plan-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--clr-primary);
  margin-bottom: 6px;
  margin-top: 8px;
}
.featured .card-plan-label { color: var(--clr-accent); }

.card-product {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.card-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 12px;
}
.price-currency {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-muted);
  align-self: flex-start;
  margin-top: 4px;
}
.price-amount {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.card-delivery {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--clr-muted);
  margin-bottom: 20px;
}

.card-benefits {
  flex: 1;
  margin-bottom: 28px;
}
.card-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--clr-muted);
  padding: 7px 0;
  border-bottom: 1px solid rgba(99, 120, 255, 0.07);
}
.card-benefits li:last-child { border-bottom: none; }
.card-benefits li::before {
  content: "";
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(34, 208, 122, 0.15);
  border: 1px solid rgba(34, 208, 122, 0.35);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%2322d07a' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* ── Buy Button ──────────────────────────────────────────── */
.buy-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-d) 100%);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: var(--shadow-btn);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.buy-button::before {
  content: "";
  position: absolute;
  top: -50%; left: -60%;
  width: 40%; height: 200%;
  background: rgba(255, 255, 255, 0.15);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}
.buy-button:hover::before { left: 120%; }
.buy-button:hover:not(.btn-disabled) {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(79, 111, 255, 0.6);
}
.featured .buy-button {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-primary) 100%);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
}
.featured .buy-button:hover:not(.btn-disabled) {
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.55);
}

/* Disabled state */
.buy-button.btn-disabled {
  background: var(--clr-disabled);
  color: var(--clr-disabled-txt);
  cursor: not-allowed;
  box-shadow: none;
  transform: none !important;
  pointer-events: none;
}
.buy-button.btn-disabled::before { display: none; }

/* ── External Checkout Notice ────────────────────────────── */
.checkout-notice {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-md);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.checkout-notice-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}
.checkout-notice p {
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.5;
}
.checkout-notice strong {
  color: var(--clr-accent);
}

/* ── FAQ Section ─────────────────────────────────────────── */
.faq-section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}
.faq-grid {
  max-width: 760px;
  margin: 56px auto 0;
}
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color var(--transition);
}
.faq-item.faq-open {
  border-color: rgba(79, 111, 255, 0.4);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--clr-accent); }
.faq-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--clr-muted);
  transition: transform var(--transition), border-color var(--transition), color var(--transition);
}
.faq-open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.7;
  border-top: 1px solid rgba(99, 120, 255, 0.07);
}

/* ── Country Tabs ────────────────────────────────────────── */
.country-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 48px auto 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 999px;
  padding: 6px;
  width: fit-content;
}
.country-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.country-tab:hover {
  color: #fff;
  background: rgba(79,111,255,0.1);
}
.country-tab.active {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-d));
  color: #fff;
  box-shadow: 0 4px 16px rgba(79,111,255,0.45);
}
.tab-flag { font-size: 1.15rem; line-height: 1; }

/* ── Country Panels ──────────────────────────────────────── */
.country-panel {
  margin-top: 48px;
  animation: fadeUp 0.4s ease both;
}
.country-panel[hidden] { display: none; }

/* ── Support / Contact Section ───────────────────────────── */
.support-section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}
.support-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.support-card::before {
  content: "";
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(79, 111, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.support-card .section-title { margin-bottom: 12px; }
.support-card .section-subtitle { margin: 0 auto 40px; }
.support-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.btn-support {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-email {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-d));
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-email:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(79, 111, 255, 0.6);
}
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c47);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}
.btn-faq {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
}
.btn-faq:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 120, 255, 0.45);
  color: #fff;
  background: rgba(79, 111, 255, 0.08);
}
.support-note {
  font-size: 0.82rem;
  color: var(--clr-muted);
}

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--clr-border);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo .logo-text {
  font-size: 1.1rem;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--clr-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--clr-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--clr-accent); }

/* ── Floating WhatsApp Button ─────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: linear-gradient(135deg, #25d366, #128c47);
  border-radius: 999px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
  transition: transform var(--transition), box-shadow var(--transition), padding var(--transition);
  overflow: hidden;
}
.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366, #128c47);
  opacity: 0.4;
  animation: waRing 2.4s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}
@keyframes waRing {
  0%   { transform: scale(1);    opacity: 0.45; }
  60%  { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}
.whatsapp-float-label {
  white-space: nowrap;
  transition: max-width var(--transition), opacity var(--transition);
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(37, 211, 102, 0.65);
}

/* Enlarged WhatsApp button in support section */
.btn-whatsapp-large {
  padding: 16px 36px !important;
  font-size: 1rem !important;
  font-weight: 700;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45) !important;
}
.btn-whatsapp-large:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 10px 36px rgba(37, 211, 102, 0.65) !important;
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .steps-grid::before { display: none; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  #nav-menu {
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: rgba(6, 9, 26, 0.97);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--clr-border);
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    display: none;
  }
  #nav-menu.nav-open { display: flex; }
  .hero-stats { gap: 24px; }
}
@media (max-width: 640px) {
  .cards-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
  .support-card { padding: 40px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .country-header { flex-wrap: wrap; }

  /* ── Mobile Hero Stats: 1 row, centered ── */
  .hero-stats {
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 18px 10px;
    width: 100%;
    margin-top: 40px;
  }
  .stat-item {
    flex: 1;
    align-items: center;
    text-align: center;
  }
  .stat-divider {
    height: 44px;
    width: 1px;
    flex-shrink: 0;
  }
  .stat-number { font-size: 1.45rem; }
  .stat-label  { font-size: 0.7rem; text-align: center; }
}