:root {
  --blue-light: #3EB4E4;
  --blue-mid: #3A85C7;
  --blue-dark: #2C5F8A;
  --navy: #1A3A5C;
  --navy-deep: #0D1F35;
  --white: #ffffff;
  --gray: #8A9BB0;
  --gray-light: #F0F4F8;
  --accent: #00D4FF;
  --accent-glow: rgba(0,212,255,0.3);
  --text: #1A2B3C;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

/* ===== NAVBAR ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 2rem;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(13,31,53,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(62,180,228,0.2);
  transition: all 0.3s;
}
nav.scrolled {
  height: 60px;
  background: rgba(13,31,53,0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-logo img { height: 38px; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.8); text-decoration: none;
  font-family: 'Rajdhani', sans-serif; font-weight: 600; font-size: 0.95rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content:''; position: absolute; bottom: -4px; left:0; right:0; height:2px;
  background: var(--accent); transform: scaleX(0); transition: transform 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  color: var(--navy-deep) !important;
  padding: 0.5rem 1.5rem; border-radius: 50px;
  font-weight: 700 !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }
.nav-cta::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap:5px; cursor:pointer; }
.hamburger span { width:24px; height:2px; background: white; transition: all 0.3s; border-radius:2px; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: var(--navy-deep);
  position: relative;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 70px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(62,180,228,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(44,95,138,0.25) 0%, transparent 60%),
    linear-gradient(160deg, #0D1F35 0%, #0a1628 50%, #071220 100%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: 0.04;
  background-image:
    linear-gradient(rgba(62,180,228,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62,180,228,1) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.particle {
  position: absolute; border-radius: 50%;
  background: var(--accent); opacity: 0;
  animation: float-particle linear infinite;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 4rem 2rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.hero-text h1 {
  font-family: 'Exo 2', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 900; line-height: 1.1;
  color: var(--white); margin-bottom: 1.5rem;
}
.hero-text h1 span {
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-text p {
  font-size: 1.1rem; color: rgba(255,255,255,0.7); line-height: 1.7;
  margin-bottom: 2rem; max-width: 500px;
}
.hero-badges {
  display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem;
}
.badge {
  display: flex; align-items: center; gap: 0.5rem;
  background: rgba(62,180,228,0.1); border: 1px solid rgba(62,180,228,0.3);
  padding: 0.4rem 1rem; border-radius: 50px;
  font-size: 0.85rem; color: var(--blue-light);
  font-family: 'Rajdhani', sans-serif; font-weight: 600; letter-spacing: 0.03em;
}
.badge svg { width:16px; height:16px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  color: var(--navy-deep); padding: 0.9rem 2.2rem; border-radius: 50px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem;
  letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,212,255,0.3);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,212,255,0.5); }
.btn-secondary {
  background: transparent; color: var(--white);
  border: 2px solid rgba(62,180,228,0.5); padding: 0.9rem 2rem;
  border-radius: 50px; font-family: 'Rajdhani', sans-serif; font-weight: 600;
  font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.2s;
}
.btn-secondary:hover { background: rgba(62,180,228,0.1); border-color: var(--accent); color: var(--accent); }
.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.hero-logo-wrap {
  position: relative; width: 340px; height: 340px;
  display: flex; align-items: center; justify-content: center;
}
.hero-logo-wrap::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,180,228,0.15) 0%, transparent 70%);
  animation: pulse-glow 3s ease-in-out infinite;
}
.hero-logo-wrap::after {
  content: ''; position: absolute; inset: -20px;
  border: 1px solid rgba(62,180,228,0.15);
  border-radius: 50%; animation: spin-slow 20s linear infinite;
  border-top-color: rgba(62,180,228,0.5);
}
.hero-logo-wrap img { width: 240px; filter: drop-shadow(0 0 30px rgba(62,180,228,0.4)); }
.orbit-ring {
  position: absolute; border: 1px dashed rgba(62,180,228,0.2);
  border-radius: 50%; animation: spin-slow linear infinite;
}
.orbit-dot {
  position: absolute; width: 10px; height: 10px;
  background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  top: -5px; left: 50%; transform: translateX(-50%);
}
.speed-bar {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(62,180,228,0.2);
  border-radius: 16px; padding: 1.2rem 1.5rem;
  margin-top: 1.5rem;
  backdrop-filter: blur(10px);
}
.speed-bar-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.8rem; }
.speed-label { font-family: 'Rajdhani', sans-serif; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); }
.speed-value { font-size: 1.8rem; font-weight: 900; color: var(--accent); }
.speed-value span { font-size: 0.9rem; color: var(--gray); font-weight: 400; }
.speed-track { height: 6px; background: rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
.speed-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--blue-mid), var(--accent)); animation: fill-bar 2s ease-out forwards; width: 0; }

/* ===== STATS ===== */
.stats-section {
  background: linear-gradient(135deg, var(--navy), var(--navy-deep));
  padding: 3rem 2rem;
  border-top: 1px solid rgba(62,180,228,0.1);
  border-bottom: 1px solid rgba(62,180,228,0.1);
}
.stats-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem;
}
.stat-item {
  text-align: center; padding: 1rem;
  position: relative;
}
.stat-item::after {
  content: ''; position: absolute; right: 0; top: 20%; bottom: 20%;
  width: 1px; background: rgba(62,180,228,0.2);
}
.stat-item:last-child::after { display: none; }
.stat-num {
  font-size: 2.8rem; font-weight: 900; color: var(--accent);
  font-family: 'Exo 2', sans-serif; line-height: 1;
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-top: 0.4rem; font-family: 'Rajdhani', sans-serif; letter-spacing: 0.05em; }

/* ===== PLANS ===== */
.plans-section {
  padding: 6rem 2rem;
  background: var(--gray-light);
  position: relative; overflow: hidden;
}
.plans-section::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,180,228,0.06) 0%, transparent 70%);
}
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-label {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue-mid); margin-bottom: 0.8rem; display: block;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900;
  color: var(--navy-deep); line-height: 1.2;
}
.section-title span {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-mid));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-sub { color: var(--gray); margin-top: 0.8rem; font-size: 1rem; }

.plans-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  align-items: end;
}
.plan-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  border: 2px solid transparent;
}
.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(58,133,199,0.15);
  border-color: var(--blue-light);
}
.plan-card.featured {
  transform: scale(1.04);
  border-color: var(--blue-mid);
  box-shadow: 0 8px 40px rgba(58,133,199,0.2);
}
.plan-card.featured:hover { transform: scale(1.04) translateY(-8px); }
.plan-badge-top {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: white; text-align: center; padding: 0.5rem;
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.plan-header {
  padding: 1.8rem 1.5rem 1rem;
  background: linear-gradient(180deg, #f8fbff 0%, white 100%);
  text-align: center; border-bottom: 1px solid #EEF2F7;
}
.plan-speed {
  font-size: 3.5rem; font-weight: 900; line-height: 1;
  color: var(--navy);
  font-family: 'Exo 2', sans-serif;
}
.plan-speed sup { font-size: 1.2rem; vertical-align: super; color: var(--blue-mid); }
.plan-speed sub { font-size: 1rem; color: var(--gray); font-weight: 400; }
.plan-type { font-family: 'Rajdhani', sans-serif; color: var(--blue-mid); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.05em; margin-top: 0.3rem; }
.plan-body { padding: 1.5rem; }
.plan-price {
  text-align: center; margin-bottom: 1.2rem;
}
.plan-price .from { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.05em; display: block; }
.plan-price .value { font-size: 2.4rem; font-weight: 900; color: var(--navy-deep); font-family: 'Exo 2', sans-serif; }
.plan-price .value sup { font-size: 1rem; vertical-align: super; }
.plan-price .value .cents { font-size: 1.4rem; }
.plan-price .period { font-size: 0.8rem; color: var(--gray); margin-left: 0.2rem; }
.plan-features { list-style: none; margin-bottom: 1.5rem; }
.plan-features li {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.4rem 0; font-size: 0.9rem; color: #4A5568;
  border-bottom: 1px solid #F0F4F8;
}
.plan-features li:last-child { border-bottom: none; }
.plan-features li svg { color: var(--blue-light); flex-shrink: 0; }
.plan-btn {
  display: block; text-align: center;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: white; padding: 0.85rem; border-radius: 12px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem;
  letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 4px 15px rgba(58,133,199,0.3);
}
.plan-btn:hover {
  background: linear-gradient(135deg, var(--accent), var(--blue-light));
  box-shadow: 0 6px 20px rgba(0,212,255,0.4);
  transform: translateY(-1px);
}

/* ===== ADVANTAGES ===== */
.adv-section {
  padding: 6rem 2rem;
  background: var(--navy-deep);
  position: relative; overflow: hidden;
}
.adv-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233EB4E4' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.adv-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.adv-text .section-label { color: var(--blue-light); }
.adv-text .section-title { color: white; }
.adv-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.adv-item {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1.2rem; border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(62,180,228,0.1);
  transition: all 0.3s;
}
.adv-item:hover { background: rgba(62,180,228,0.07); border-color: rgba(62,180,228,0.3); transform: translateX(6px); }
.adv-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(62,180,228,0.2), rgba(0,212,255,0.1));
  border: 1px solid rgba(62,180,228,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.adv-item-text h3 { color: white; font-size: 1.05rem; font-weight: 700; margin-bottom: 0.3rem; }
.adv-item-text p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.5; }
.adv-visual { position: relative; }
.adv-card-stack { position: relative; height: 400px; }
.adv-big-card {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--navy), rgba(58,133,199,0.3));
  border: 1px solid rgba(62,180,228,0.2); border-radius: 24px;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  padding: 3rem; text-align: center;
}
.adv-big-card .big-num {
  font-size: 5rem; font-weight: 900;
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.adv-big-card .big-label { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-top: 0.5rem; }
.mini-cards {
  position: absolute; bottom: -1rem; right: -1rem; left: 2rem;
  display: flex; gap: 0.8rem;
}
.mini-card {
  flex: 1; background: rgba(255,255,255,0.05); border: 1px solid rgba(62,180,228,0.2);
  border-radius: 12px; padding: 0.8rem; text-align: center; backdrop-filter: blur(10px);
}
.mini-card .mini-num { font-size: 1.4rem; font-weight: 900; color: var(--accent); }
.mini-card .mini-label { font-size: 0.7rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.05em; }

/* ===== HOW WORKS ===== */
.how-section {
  padding: 6rem 2rem;
  background: white;
}
.how-steps {
  max-width: 900px; margin: 3rem auto 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  position: relative;
}
.how-steps::before {
  content: ''; position: absolute;
  top: 40px; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, var(--blue-light), var(--accent));
  z-index: 0;
}
.step-item { text-align: center; position: relative; z-index: 1; padding: 0 0.5rem; }
.step-num {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  font-size: 1.8rem; font-weight: 900; color: white;
  font-family: 'Exo 2', sans-serif;
  box-shadow: 0 6px 20px rgba(58,133,199,0.3);
  transition: transform 0.3s;
}
.step-item:hover .step-num { transform: scale(1.1); }
.step-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; }
.step-item p { font-size: 0.85rem; color: var(--gray); line-height: 1.5; }

/* ===== ABOUT ===== */
.about-section {
  padding: 6rem 2rem;
  background: var(--gray-light);
}
.about-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.about-visual {
  position: relative; background: linear-gradient(135deg, var(--navy), var(--navy-deep));
  border-radius: 24px; padding: 3rem; text-align: center;
  border: 1px solid rgba(62,180,228,0.2);
  overflow: hidden;
}
.about-visual::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,180,228,0.1) 0%, transparent 70%);
}
.about-logo { width: 180px; filter: drop-shadow(0 0 20px rgba(62,180,228,0.3)); margin-bottom: 2rem; }
.about-tagline { color: rgba(255,255,255,0.8); font-size: 1.1rem; line-height: 1.6; }
.about-anatel { margin-top: 2rem; }
.about-anatel img { height: 60px; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2)); }
.about-text .section-title { text-align: left; }
.about-text .section-label { text-align: left; }
.about-text p { color: #4A5568; line-height: 1.8; margin: 1rem 0; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.value-card {
  background: white; border-radius: 12px; padding: 1.2rem;
  border-left: 4px solid var(--blue-light);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.value-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 0.3rem; }
.value-card p { font-size: 0.82rem; color: var(--gray); }

/* ===== CTA BAND ===== */
.cta-band {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--blue-dark), var(--navy-deep), var(--navy));
  position: relative; overflow: hidden; text-align: center;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.1) 0%, transparent 60%);
}
.cta-band h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 900;
  color: white; margin-bottom: 1rem; position: relative;
}
.cta-band h2 span {
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.cta-band p { color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; font-size: 1.1rem; position: relative; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; }
.btn-wpp {
  background: #25D366; color: white;
  padding: 1rem 2.5rem; border-radius: 50px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.6rem;
  transition: all 0.2s; box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-wpp:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }

/* ===== CONTACT ===== */
.contact-section {
  padding: 6rem 2rem;
  background: white;
}
.contact-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start;
}
.contact-info h3 { font-size: 1.5rem; font-weight: 800; color: var(--navy); margin-bottom: 1.5rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem; padding: 1rem;
  border-radius: 12px; margin-bottom: 1rem;
  background: var(--gray-light);
  transition: all 0.2s;
}
.contact-item:hover { background: rgba(62,180,228,0.08); }
.contact-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-item a { color: var(--navy); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.contact-item a:hover { color: var(--blue-mid); }
.contact-item p { font-size: 0.8rem; color: var(--gray); }

.contact-form { background: var(--gray-light); padding: 2.5rem; border-radius: 20px; }
.contact-form h3 { font-size: 1.4rem; font-weight: 800; color: var(--navy); margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: 10px;
  border: 2px solid #E2E8F0; background: white;
  font-family: 'Exo 2', sans-serif; font-size: 0.9rem; color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-light); box-shadow: 0 0 0 3px rgba(62,180,228,0.15);
}
.form-group textarea { height: 100px; resize: none; }
.form-submit {
  width: 100%; padding: 1rem; border: none; cursor: pointer;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: white; border-radius: 12px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: all 0.2s; box-shadow: 0 4px 15px rgba(58,133,199,0.3);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(58,133,199,0.4); }

/* ===== FOOTER ===== */
footer {
  background: var(--navy-deep);
  border-top: 1px solid rgba(62,180,228,0.15);
  padding: 4rem 2rem 1.5rem;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand img { height: 40px; margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 0.8rem; margin-top: 1.2rem; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(62,180,228,0.1); border: 1px solid rgba(62,180,228,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem;
  transition: all 0.2s;
}
.social-link:hover { background: rgba(62,180,228,0.2); color: var(--accent); border-color: var(--accent); }
.footer-col h4 {
  color: white; font-size: 0.9rem; font-weight: 700; margin-bottom: 1rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  font-family: 'Rajdhani', sans-serif;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--blue-light); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.8rem; }
.footer-logos { display: flex; align-items: center; gap: 1.5rem; }
.footer-logos img { height: 36px; filter: brightness(0.85); transition: filter 0.2s; }
.footer-logos img:hover { filter: brightness(1); }
.evoluasite-credit {
  display: flex; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.3); font-size: 0.78rem; text-decoration: none;
  transition: color 0.2s;
}
.evoluasite-credit:hover { color: rgba(255,255,255,0.6); }
.evoluasite-credit img { height: 24px; filter: grayscale(0.5) brightness(0.7); transition: filter 0.2s; border-radius: 50%; }
.evoluasite-credit:hover img { filter: grayscale(0) brightness(1); }

/* ===== WHATSAPP FLOAT ===== */
.wpp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  text-decoration: none; transition: transform 0.3s;
  animation: float-wpp 3s ease-in-out infinite;
}
.wpp-float:hover { transform: scale(1.1); }
.wpp-float svg { width: 28px; height: 28px; fill: white; }

/* ===== ANIMATIONS ===== */
@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes fill-bar { to { width: 85%; } }
@keyframes float-particle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}
@keyframes float-wpp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fade-up 0.7s ease-out forwards; opacity: 0; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-text p { margin: 0 auto 2rem; }
  .hero-badges { justify-content: center; }
  .hero-ctas { justify-content: center; }
  .hero-visual { display: none; }
  .hero-logo-wrap { display: none; }
  .adv-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .plans-grid { grid-template-columns: 1fr 1fr; }
  .plan-card.featured { transform: none; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .how-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .plans-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(13,31,53,0.98); backdrop-filter: blur(20px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem; transform: translateX(100%); transition: transform 0.3s;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  color: white; text-decoration: none; font-size: 1.5rem;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.close-menu {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 2rem; cursor: pointer; color: white; background: none; border: none;
}
/* Nav logo text */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.nav-logo-text {
  font-family: 'Exo 2', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--white);
  text-transform: uppercase;
  white-space: nowrap;
  padding-left: 0.4rem;
  border-left: 2px solid rgba(62,180,228,0.4);
}