/* ═══════════════════════════════════════════════
   iLoveLeads — Modern Landing Page Styles
   ═══════════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: #0e0a1a;
  background: #fafafa;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ── Tokens ── */
:root {
  --purple: #621f9d;
  --purple-light: #7a2dc0;
  --purple-lighter: #a855f7;
  --purple-dark: #4a1178;
  --purple-deep: #2d0a4e;
  --purple-bg: #f5f0ff;
  --purple-border: #e8e0f0;
  --green: #1DD1A1;
  --green-dark: #17b88e;
  --pink: #ec4899;
  --blue: #3b82f6;
  --orange: #f59e0b;

  --dark: #0e0a1a;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #fff;

  --shadow-sm: 0 1px 3px rgba(20,10,40,0.06);
  --shadow-md: 0 8px 24px rgba(20,10,40,0.08);
  --shadow-lg: 0 16px 48px rgba(20,10,40,0.12);
  --shadow-xl: 0 32px 80px rgba(20,10,40,0.18);
  --shadow-purple: 0 20px 50px -12px rgba(98,31,157,0.35);
  --shadow-glow: 0 0 0 1px rgba(98,31,157,0.1), 0 20px 60px -10px rgba(98,31,157,0.25);

  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;

  --grad-purple: linear-gradient(135deg, #8b3fd9 0%, #621f9d 50%, #4a1178 100%);
  --grad-aurora: radial-gradient(at 20% 0%, rgba(168,85,247,0.35) 0px, transparent 50%),
                 radial-gradient(at 80% 0%, rgba(236,72,153,0.25) 0px, transparent 50%),
                 radial-gradient(at 50% 100%, rgba(98,31,157,0.4) 0px, transparent 50%);
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Tipografia ── */
.label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700;
  letter-spacing: 1.6px; color: var(--purple);
  text-transform: uppercase;
  background: rgba(168,85,247,0.08);
  border: 1px solid rgba(168,85,247,0.2);
  padding: 6px 14px; border-radius: 100px;
  margin-bottom: 18px;
}
.label::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--purple-lighter); box-shadow: 0 0 0 4px rgba(168,85,247,0.2);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(168,85,247,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(168,85,247,0); }
}

.section-title {
  font-size: clamp(30px, 4.2vw, 48px); font-weight: 800;
  line-height: 1.1; color: var(--dark); margin-bottom: 18px;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.section-desc {
  font-size: 17px; color: var(--gray-600); line-height: 1.65;
  max-width: 620px; margin: 0 auto 48px;
  text-wrap: pretty;
}
.text-center { text-align: center; }
.highlight { color: var(--purple); }

/* Gradient text */
.grad-text {
  background: linear-gradient(135deg, #8b3fd9 0%, #621f9d 50%, #4a1178 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ── Botões ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 100px; font-weight: 600;
  font-size: 15px; transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  border: none; cursor: pointer; text-decoration: none;
  position: relative; overflow: hidden;
  font-family: inherit;
}
.btn-primary {
  background: var(--grad-purple);
  color: #fff;
  box-shadow: var(--shadow-purple);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, #a855f7 0%, #7a2dc0 100%);
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 60px -12px rgba(98,31,157,0.5);
}

.btn-outline {
  background: rgba(255,255,255,0.7);
  color: var(--dark);
  border: 1px solid rgba(20,10,40,0.1);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--purple);
  color: var(--purple);
  background: #fff;
  transform: translateY(-2px);
}

.btn-white { background: #fff; color: var(--purple); font-weight: 700; }
.btn-white:hover { background: #f5f0ff; transform: translateY(-2px); }
.btn-lg { padding: 17px 36px; font-size: 16px; }
.btn svg { width: 18px; height: 18px; transition: transform 0.3s; }
.btn:hover svg { transform: translateX(4px); }

/* Shimmer effect */
.btn-primary::after {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s;
}
.btn-primary:hover::after { left: 100%; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(20,10,40,0.05);
  transition: all 0.3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.92);
  box-shadow: 0 1px 12px rgba(0,0,0,0.05);
}
.nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: 32px; width: auto; }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--gray-600);
  transition: color 0.2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--purple);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--purple); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-cta .btn { padding: 10px 22px; font-size: 14px; }
.nav-mobile { display: none; background: none; border: none; cursor: pointer; }
.nav-mobile svg { width: 26px; height: 26px; color: var(--dark); }

/* ── Scroll reveal ── */
.fu { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.fu.v { opacity: 1; transform: translateY(0); }
.fu-stagger > * { opacity: 0; transform: translateY(20px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.fu.v.fu-stagger > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(2) { transition-delay: 0.12s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(3) { transition-delay: 0.19s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(4) { transition-delay: 0.26s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(5) { transition-delay: 0.33s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(7) { transition-delay: 0.47s; opacity: 1; transform: translateY(0); }
.fu.v.fu-stagger > *:nth-child(8) { transition-delay: 0.54s; opacity: 1; transform: translateY(0); }

/* ── HERO ── */
.hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
  background: #fafafa;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(at 15% 20%, rgba(168,85,247,0.18) 0px, transparent 45%),
    radial-gradient(at 85% 10%, rgba(236,72,153,0.12) 0px, transparent 45%),
    radial-gradient(at 50% 80%, rgba(98,31,157,0.15) 0px, transparent 50%);
}
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(98,31,157,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98,31,157,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
}
.hero-blob {
  position: absolute; border-radius: 50%; filter: blur(80px);
  opacity: 0.6; pointer-events: none;
}
.hero-blob.b1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, #a855f7 0%, transparent 70%);
  top: -100px; left: -120px;
  animation: float-blob 18s ease-in-out infinite;
}
.hero-blob.b2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, #ec4899 0%, transparent 70%);
  top: 50px; right: -80px;
  animation: float-blob 22s ease-in-out infinite reverse;
}
@keyframes float-blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, 30px) scale(1.05); }
  66% { transform: translate(-30px, 50px) scale(0.95); }
}

.hero .container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; position: relative; z-index: 1;
}
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(168,85,247,0.2);
  color: var(--purple);
  padding: 7px 16px; border-radius: 100px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(98,31,157,0.08);
  animation: float-badge 3s ease-in-out infinite;
}
@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.hero-badge svg { width: 14px; height: 14px; }
.hero-badge .sparkle {
  color: var(--purple-lighter);
  animation: sparkle-rotate 4s linear infinite;
}
@keyframes sparkle-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-title {
  font-size: clamp(38px, 5.4vw, 60px); font-weight: 900;
  line-height: 1.05; color: var(--dark); margin-bottom: 22px;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.hero-title .accent {
  position: relative; display: inline-block;
  background: linear-gradient(135deg, #a855f7 0%, #621f9d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-title .accent::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 4px;
  height: 12px; z-index: -1;
  background: linear-gradient(90deg, rgba(168,85,247,0.3), rgba(236,72,153,0.25));
  border-radius: 4px;
  transform: skewX(-8deg);
}
.hero-desc {
  font-size: 18px; color: var(--gray-600); line-height: 1.65;
  margin-bottom: 32px; max-width: 520px;
  text-wrap: pretty;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }

.hero-social { display: flex; align-items: center; gap: 14px; }
.hero-avatars { display: flex; }
.hero-avatars span {
  width: 38px; height: 38px; border-radius: 50%;
  border: 2px solid #fff; margin-left: -10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.hero-avatars span:first-child { margin-left: 0; }
.hero-avatars span:nth-child(1) { background: linear-gradient(135deg, #a855f7, #7a2dc0); }
.hero-avatars span:nth-child(2) { background: linear-gradient(135deg, #ec4899, #be185d); }
.hero-avatars span:nth-child(3) { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.hero-avatars span:nth-child(4) { background: linear-gradient(135deg, #f59e0b, #d97706); }
.hero-avatars span:nth-child(5) { background: linear-gradient(135deg, #1DD1A1, #17b88e); font-size: 12px; }
.hero-social-text { font-size: 13px; color: var(--gray-500); line-height: 1.4; }
.hero-social-text strong { color: var(--dark); font-weight: 700; }
.hero-stars { color: #f59e0b; font-size: 14px; margin-bottom: 2px; letter-spacing: 1px; }

/* Hero visual */
.hero-visual {
  position: relative;
  perspective: 1200px;
}
.hero-mockup {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  background: #fff;
  border: 1px solid rgba(20,10,40,0.06);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.hero-mockup:hover { transform: rotateY(-2deg) rotateX(1deg) translateY(-6px); }
.hero-mockup img { width: 100%; display: block; }

.hero-floating-card {
  position: absolute; z-index: 2;
  background: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 20px 50px -10px rgba(20,10,40,0.2);
  border: 1px solid rgba(20,10,40,0.05);
  display: flex; align-items: center; gap: 12px;
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  animation: fc-pop-in 0.8s cubic-bezier(.34,1.56,.64,1) forwards, float-card 5s ease-in-out infinite 0.8s;
}
.hero-floating-card.fc1 {
  top: 18%; left: -40px;
  animation-delay: 0.6s, 1.4s;
}
.hero-floating-card.fc2 {
  top: 46%; right: -30px;
  animation-delay: 2.4s, 3.2s;
}
.hero-floating-card.fc3 {
  bottom: 10%; left: 8%;
  animation-delay: 4.2s, 5.0s;
  background: linear-gradient(180deg, #fff, #fff7fb);
  border-color: rgba(236,72,153,0.2);
  box-shadow: 0 18px 40px -12px rgba(236,72,153,0.25), 0 4px 12px rgba(0,0,0,0.05);
}
@keyframes fc-pop-in {
  0% { opacity: 0; transform: translateY(14px) scale(0.85); }
  60% { opacity: 1; transform: translateY(-2px) scale(1.04); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.fc-pulse {
  position: absolute; top: 10px; right: 10px;
  width: 8px; height: 8px; border-radius: 50%;
  background: #1DD1A1;
  box-shadow: 0 0 0 0 rgba(29,209,161,0.7);
  animation: fc-pulse-ring 1.8s infinite;
}
.fc3 .fc-pulse { background: #ec4899; box-shadow: 0 0 0 0 rgba(236,72,153,0.7); animation: fc-pulse-pink 1.8s infinite; }
.fc2 .fc-pulse { background: #a855f7; box-shadow: 0 0 0 0 rgba(168,85,247,0.7); animation: fc-pulse-purple 1.8s infinite; }
@keyframes fc-pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(29,209,161,0.7); }
  100% { box-shadow: 0 0 0 10px rgba(29,209,161,0); }
}
@keyframes fc-pulse-pink {
  0% { box-shadow: 0 0 0 0 rgba(236,72,153,0.7); }
  100% { box-shadow: 0 0 0 10px rgba(236,72,153,0); }
}
@keyframes fc-pulse-purple {
  0% { box-shadow: 0 0 0 0 rgba(168,85,247,0.7); }
  100% { box-shadow: 0 0 0 10px rgba(168,85,247,0); }
}

.fc-amount { font-weight: 600; color: #ec4899 !important; }
.fc-amount em { font-style: normal; color: var(--gray-500); font-weight: 500; }

.fc-confetti {
  position: absolute; inset: 0;
  pointer-events: none; overflow: visible;
}
.fc-confetti i {
  position: absolute; top: 50%; left: 24px;
  width: 6px; height: 6px; border-radius: 1.5px;
  opacity: 0;
  animation: fc-confetti-burst 1.4s ease-out 4.5s forwards;
}
.fc-confetti i:nth-child(1) { background: #ec4899; --tx: -28px; --ty: -36px; --r: -45deg; animation-delay: 4.7s; }
.fc-confetti i:nth-child(2) { background: #a855f7; --tx: 4px; --ty: -44px; --r: 20deg; animation-delay: 4.75s; }
.fc-confetti i:nth-child(3) { background: #1DD1A1; --tx: 32px; --ty: -38px; --r: 70deg; animation-delay: 4.7s; }
.fc-confetti i:nth-child(4) { background: #f59e0b; --tx: -36px; --ty: -16px; --r: -90deg; animation-delay: 4.8s; }
.fc-confetti i:nth-child(5) { background: #3b82f6; --tx: 40px; --ty: -8px; --r: 110deg; animation-delay: 4.8s; }
.fc-confetti i:nth-child(6) { background: #ec4899; --tx: 18px; --ty: -52px; --r: 45deg; animation-delay: 4.85s; }
@keyframes fc-confetti-burst {
  0% { opacity: 0; transform: translate(0,0) rotate(0); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--tx), var(--ty)) rotate(var(--r)); }
}

.fc-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.fc-icon.green { background: rgba(29,209,161,0.12); color: #1DD1A1; }
.fc-icon.purple { background: rgba(168,85,247,0.12); color: #a855f7; }
.fc-text { line-height: 1.3; }
.fc-text strong { font-size: 13px; font-weight: 700; color: var(--dark); display: block; }
.fc-text span { font-size: 11px; color: var(--gray-500); }