/* 
   GigaTech ISP - Modern Landing Page Concept
   Colors: Primary Deep Blue, Accent Emerald Green
*/

:root {
  /* Colors */
  --primary: #e63946;
  /* Vermelho/Rubi da logo */
  --primary-dark: #d62828;
  --primary-darker: #9b2226;
  --secondary: #f97316;
  /* Laranja da logo */
  --secondary-dark: #ea580c;
  --accent: #22c55e;
  /* Verde da logo */
  --accent-hover: #16a34a;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #ffffff;

  --bg-main: #050505;
  /* Preto base */
  --bg-light: #121212;
  /* Cinza super escuro */
  --bg-dark: #000000;
  /* Preto absoluto */
  --bg-card: #171717;
  /* Cartões escuros */

  --border-color: #262626;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-pad: 5rem 0;

  /* Effects */
  --transition: all 0.3s ease;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --glass: rgba(255, 255, 255, 0.9);
  --glass-dark: rgba(15, 23, 42, 0.95);
  --radius: 0.75rem;
  --radius-lg: 1.5rem;
}

/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  border-radius: var(--radius);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Utility Classes */
.section {
  padding: var(--section-pad);
}

.bg-light {
  background: linear-gradient(rgba(10, 10, 10, 0.92), rgba(10, 10, 10, 0.96)), url('bg-fiber.png') no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
}

.bg-gradient-dark {
  background: linear-gradient(135deg, rgba(5, 5, 5, 0.95), rgba(0, 0, 0, 0.85)), url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?auto=format&fit=crop&q=80&w=1920') no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
  color: white;
}

.section-header {
  margin-bottom: 3.5rem;
  max-width: 600px;
}

.section-header.center {
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.bg-gradient-dark .section-title {
  color: white;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
}

.bg-gradient-dark .section-subtitle {
  color: #cbd5e1;
}

/* --- Interactive Background Orbs --- */
.bg-interactive {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  overflow: hidden;
  pointer-events: none;
  mix-blend-mode: screen;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.6;
  animation: pulseOrb 8s ease-in-out infinite alternate;
  /* Smooth interpolation para o Javascript */
  transition: transform 0.8s cubic-bezier(0.1, 0.8, 0.3, 1);
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--primary-dark);
  top: -100px;
  left: -100px;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: rgba(34, 197, 94, 0.25);
  /* Verde do accent mais sutil */
  bottom: -150px;
  right: -100px;
  animation-delay: 2s;
  animation-duration: 10s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: rgba(59, 130, 246, 0.2);
  /* Azul soft */
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 1s;
  animation-duration: 12s;
}

@keyframes pulseOrb {
  0% {
    opacity: 0.3;
    filter: blur(120px);
  }

  100% {
    opacity: 0.6;
    filter: blur(90px);
  }
}

/* Badges */
.badge {
  display: inline-block;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--primary-dark);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  border: 2px solid transparent;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
  border-color: var(--accent);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
  z-index: -1;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px -10px rgba(34, 197, 94, 0.8), 0 0 20px rgba(34, 197, 94, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px -10px rgba(230, 57, 70, 0.8);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

/* --- Header & Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
  padding: 1.5rem 0;
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.header.scrolled .logo,
.header.scrolled .nav-links a {
  color: var(--text-main);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
}

.logo i {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--text-main);
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  overflow: hidden;
  background: url('https://images.unsplash.com/photo-1544197150-b99a580bb7a8?auto=format&fit=crop&q=80&w=1920') no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5, 5, 5, 0.9) 0%, rgba(230, 57, 70, 0.6) 100%);
  z-index: 1;
}

.hero-overlay {
  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='%23ffffff' fill-opacity='0.05'%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");
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text {
  color: white;
}

.hero-text .badge {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #ffffff, #e2e8f0, #94a3b8, #ffffff);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 4s linear infinite;
}

@keyframes shine {
  to {
    background-position: 200% center;
  }
}

.hero-text p {
  font-size: 1.25rem;
  color: #e2e8f0;
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-buttons .btn-outline {
  border-color: white;
  color: white;
}

.hero-buttons .btn-outline:hover {
  background-color: white;
  color: var(--primary-dark);
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 4px solid rgba(255, 255, 255, 0.1);
}

.floating-card {
  position: absolute;
  background: var(--glass-dark);
  backdrop-filter: blur(10px);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
  color: white;
  animation: float 6s ease-in-out infinite;
}

.floating-card .icon {
  background: var(--primary);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.floating-card .text {
  display: flex;
  flex-direction: column;
}

.floating-card .text strong {
  font-size: 1.1rem;
  font-family: var(--font-heading);
}

.floating-card .text span {
  font-size: 0.8rem;
  color: #cbd5e1;
}

.highlight-card1 {
  top: -20px;
  right: -20px;
}

.highlight-card2 {
  bottom: 20px;
  left: -30px;
  animation-delay: 3s;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-15px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* --- Plans Section --- */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.plan-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.plan-card.featured {
  border: 2px solid var(--primary);
  transform: scale(1.05);
  /* slightly bigger */
  box-shadow: 0 15px 35px -5px rgba(230, 57, 70, 0.25);
  background: linear-gradient(145deg, var(--bg-card), #1a1a1a);
  animation: featuredPulse 3s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes featuredPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.4);
    transform: scale(1.05);
  }

  50% {
    transform: scale(1.06);
  }

  70% {
    box-shadow: 0 0 0 20px rgba(230, 57, 70, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0);
    transform: scale(1.05);
  }
}

.plan-card.featured:hover {
  transform: scale(1.08) translateY(-5px);
  box-shadow: 0 20px 40px -5px rgba(230, 57, 70, 0.5);
  animation-play-state: paused;
}

.recommended-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.4rem 1.2rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
}

.plan-header {
  text-align: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.plan-header h3 {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-speed {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-family: var(--font-heading);
  color: var(--primary-dark);
}

.plan-speed .value {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
}

.plan-speed .unit {
  font-size: 1.5rem;
  font-weight: 700;
  margin-left: 0.25rem;
}

.plan-price {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-main);
}

.plan-price .currency {
  font-size: 1.2rem;
  font-weight: 600;
  vertical-align: top;
  margin-right: 2px;
}

.plan-price .amount {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.plan-price .cents {
  font-size: 1.2rem;
  font-weight: 600;
  vertical-align: top;
}

.plan-price .period {
  font-size: 1rem;
  color: var(--text-muted);
  margin-left: 2px;
}

.plan-features {
  margin-bottom: 2rem;
  flex-grow: 1;
}

.plan-features li {
  padding: 0.75rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-main);
}

.plan-features li i {
  color: var(--accent);
  margin-top: 4px;
}

.plan-btn {
  width: 100%;
}

/* --- Benefits Section --- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.benefit-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease, border-color 0.4s ease;
}

.benefit-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
  border-color: var(--primary);
  transform: translateY(-10px);
}

.benefit-card .icon-wrapper {
  width: 60px;
  height: 60px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.benefit-card:hover .icon-wrapper {
  background: var(--primary);
  color: white;
  transform: scale(1.15) rotate(10deg);
  box-shadow: 0 10px 15px -3px rgba(230, 57, 70, 0.4);
}

.benefit-card h4 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

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

/* --- Coverage Section --- */
.coverage-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.coverage-form {
  margin-top: 2rem;
  background: var(--glass-dark);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.input-group {
  position: relative;
  margin-bottom: 1rem;
}

.input-group i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

.input-group input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border-radius: var(--radius);
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
}

.input-group input:focus {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

.coverage-form .btn {
  width: 100%;
}

.coverage-map {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.coverage-map::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.4));
  pointer-events: none;
}

.map-pins {
  position: absolute;
  inset: 0;
}

.pin {
  position: absolute;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  transform: translate(-50%, -50%);
  animation: pulse 2s infinite;
}

.pin.active {
  background: var(--accent);
  color: white;
}

.pin-1 {
  top: 30%;
  left: 40%;
}

.pin-2 {
  top: 50%;
  left: 60%;
}

.pin-3 {
  top: 70%;
  left: 30%;
  animation-delay: 1s;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 4px solid var(--primary);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.stats-row {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat strong {
  font-size: 2.5rem;
  color: var(--primary-dark);
  font-family: var(--font-heading);
  line-height: 1;
}

.stat span {
  font-weight: 500;
  color: var(--text-muted);
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.stars {
  color: #fbbf24;
  margin-bottom: 1rem;
}

.quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 2rem;
}

.client {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.client-avatar img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.client-info h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.client-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- FAQ --- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: 1.5rem;
  background: var(--bg-card);
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}

.accordion-header:hover {
  background: var(--bg-light);
}

.accordion-header i {
  color: var(--primary);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header {
  color: var(--primary);
}

.accordion-item.active .accordion-header i {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  background: var(--bg-card);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  /* Arbitrary large number */
  padding: 0 1.5rem 1.5rem;
}

.accordion-content p {
  color: var(--text-muted);
}

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-methods {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.method {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.method .icon {
  width: 50px;
  height: 50px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
}

.method .text {
  display: flex;
  flex-direction: column;
}

.method .text span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.method .text strong {
  font-size: 1.1rem;
}

.contact-form {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* --- Footer --- */
.footer {
  background: var(--bg-dark);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
}

.brand-col p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: white;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 50%;
  height: 2px;
  background: var(--accent);
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul a {
  color: #cbd5e1;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: white;
  padding-left: 5px;
}

.certifications {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cert-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #cbd5e1;
}

.cert-box i {
  font-size: 1.5rem;
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
}

/* --- Animations --- */
.animate-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-in-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-in-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.zoom-in.in-view {
  opacity: 1;
  transform: scale(1);
}

.delay-1 {
  transition-delay: 0.15s;
}

.delay-2 {
  transition-delay: 0.3s;
}

.delay-3 {
  transition-delay: 0.45s;
}

/* --- Responsive Adjustments --- */
.d-none-mobile {
  display: inline-flex;
}

@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }

  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-card.featured {
    transform: scale(1);
  }

  .plan-card.featured:hover {
    transform: translateY(-10px);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {

  /* Header */
  .mobile-menu-btn {
    display: block;
    color: white;
    z-index: 1001;
  }

  .header.scrolled .mobile-menu-btn {
    color: var(--text-main);
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background: var(--bg-main);
    flex-direction: column;
    padding: 6rem 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: 0.4s ease-in-out;
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: var(--text-main);
    font-size: 1.1rem;
  }

  .d-none-mobile {
    display: none;
  }

  /* Structural */
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  /* Hide floating cards on very small screens for cleanliness */

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .coverage-wrapper,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    font-size: 25px;
  }
}

/* --- Floating WhatsApp --- */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: var(--accent);
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 35px;
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  animation: bounce-in 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  transform: scale(1.15) translateY(-5px);
  background-color: var(--accent-hover);
  color: #FFF;
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.6);
}

@keyframes bounce-in {
  0% {
    transform: scale(0);
    opacity: 0;
    bottom: -20px;
  }

  100% {
    transform: scale(1);
    opacity: 1;
    bottom: 40px;
  }
}