/* ========================================
   CSS Variables / Design System
======================================== */
:root {
  /* Colors */
  --primary: hsl(262, 80%, 50%);
  --primary-light: hsl(262, 80%, 60%);
  --primary-dark: hsl(262, 80%, 40%);
  --secondary: hsl(200, 85%, 55%);
  --secondary-light: hsl(200, 85%, 65%);

  --background: hsl(0, 0%, 100%);
  --background-alt: hsl(262, 60%, 98%);
  --foreground: hsl(240, 10%, 10%);
  --foreground-muted: hsl(240, 5%, 45%);

  --card-bg: hsl(0, 0%, 100%);
  --card-border: hsl(240, 5%, 90%);

  --accent-bg: hsl(262, 60%, 95%);
  --accent-text: hsl(262, 80%, 40%);

  --whatsapp: hsl(142, 70%, 45%);
  --whatsapp-dark: hsl(142, 70%, 40%);

  /* Gradients */
  --gradient-hero: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--secondary) 100%
  );
  --gradient-card: linear-gradient(
    180deg,
    hsl(0, 0%, 100%) 0%,
    hsl(262, 60%, 98%) 100%
  );
  --gradient-text: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--secondary) 100%
  );

  /* Shadows */
  --shadow-sm: 0 2px 8px -2px hsla(240, 10%, 10%, 0.08);
  --shadow-md: 0 8px 30px -8px hsla(240, 10%, 10%, 0.1);
  --shadow-lg: 0 16px 40px -8px hsla(262, 80%, 50%, 0.2);
  --shadow-soft: 0 4px 20px -4px hsla(262, 80%, 50%, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Plus Jakarta Sans", var(--font-sans);
}

/* ========================================
   Reset & Base Styles
======================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
}

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

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

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: var(--accent-bg);
  color: var(--accent-text);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--foreground);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--foreground-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn svg {
  width: 1.125rem;
  height: 1.125rem;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-light {
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  background: hsla(0, 0%, 100%, 0.1);
  color: white;
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  background: hsla(0, 0%, 100%, 0.2);
  border-color: hsla(0, 0%, 100%, 0.5);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: white;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-full {
  width: 100%;
}

.btn-nav {
  background: var(--primary);
  color: white;
  padding: 0.625rem 1.25rem;
}

.btn-nav:hover {
  background: var(--primary-light);
}

/* ========================================
   Header / Navigation
======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition-normal);
}

.header.scrolled {
  background: hsla(0, 0%, 100%, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
  padding: 0.75rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
}

.logo-icon img {
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  transition: var(--transition-normal);
}

.project-image {
  border-radius: 20px;
  box-shadow:
    rgba(50, 50, 93, 0.25) 0px 50px 100px -20px,
    rgba(0, 0, 0, 0.3) 0px 30px 60px -30px,
    rgba(10, 37, 64, 0.35) 0px -2px 6px 0px inset;
  width: 500px;
  height: 300px;
}

.project-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  margin-top: 0.5rem;
  text-align: center;
}

.projects-grid {
  justify-content: center;
  display: flex;
  gap: 2rem;
}

.header.scrolled .logo-text {
  color: var(--foreground);
}

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

.nav-link {
  font-weight: 500;
  color: hsla(0, 0%, 100%, 0.9);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: white;
}

.header.scrolled .nav-link {
  color: var(--foreground);
}

.header.scrolled .nav-link:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  padding: 0.5rem;
  color: white;
}

.header.scrolled .menu-toggle {
  color: var(--foreground);
}

.menu-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}

.menu-toggle .close-icon {
  display: none;
}

.menu-toggle.active .menu-icon {
  display: none;
}

.menu-toggle.active .close-icon {
  display: block;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: hsla(0, 0%, 100%, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  padding: 1rem;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease;
}

.mobile-menu.active {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.875rem 1rem;
  font-weight: 500;
  color: var(--foreground);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover {
  background: var(--accent-bg);
  color: var(--primary);
}

/* ========================================
   Hero Section
======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url(./img/3626052.jpg);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero-blob-1 {
  top: 25%;
  left: -8rem;
  width: 24rem;
  height: 24rem;
  background: var(--secondary);
  opacity: 0.2;
  animation: float 6s ease-in-out infinite;
}

.hero-blob-2 {
  bottom: 25%;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  background: white;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite 2s;
}

.hero-blob-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50rem;
  height: 50rem;
  background: var(--secondary);
  opacity: 0.1;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    linear-gradient(hsla(0, 0%, 100%, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, hsla(0, 0%, 100%, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 6rem 1.5rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: hsla(0, 0%, 100%, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  color: hsla(0, 0%, 100%, 0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-title .highlight {
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: "";
  position: absolute;
  bottom: 0.125em;
  left: 0;
  right: 0;
  height: 0.2em;
  background: var(--secondary);
  opacity: 0.4;
  z-index: -1;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: hsla(0, 0%, 100%, 0.8);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: hsla(0, 0%, 100%, 0.6);
  font-size: 0.875rem;
}

.trust-icon {
  width: 2rem;
  height: 2rem;
  background: hsla(0, 0%, 100%, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  padding-top: 0.5rem;
}

.scroll-dot {
  width: 0.375rem;
  height: 0.75rem;
  background: hsla(0, 0%, 100%, 0.5);
  border-radius: var(--radius-full);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.5;
    transform: translateY(4px);
  }
}

/* ========================================
   About Section
======================================== */
.about {
  background: var(--background);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.about-content .section-badge {
  display: inline-block;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
}

.about-text {
  color: var(--foreground-muted);
  font-size: 1.125rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  background: var(--gradient-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

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

.feature-icon {
  width: 3rem;
  height: 3rem;
  background: var(--accent-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.feature-title {
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.feature-text {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  line-height: 1.6;
}

/* ========================================
   Process Section
======================================== */
.process {
  background: var(--background-alt);
}

.process-line {
  display: none;
  position: absolute;
  top: 5rem;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(
    90deg,
    hsla(262, 80%, 50%, 0.2),
    var(--primary),
    hsla(262, 80%, 50%, 0.2)
  );
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-icon-wrapper {
  position: relative;
  margin-bottom: 1.5rem;
}

.step-icon {
  width: 5rem;
  height: 5rem;
  background: var(--card-bg);
  border: 2px solid hsla(262, 80%, 50%, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.process-step:hover .step-icon {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.step-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}

.step-number {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  width: 2rem;
  height: 2rem;
  background: var(--gradient-hero);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  box-shadow: var(--shadow-soft);
}

.step-title {
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.step-text {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  max-width: 280px;
  line-height: 1.6;
}

/* ========================================
   Services Section
======================================== */
.services {
  background: var(--background);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--gradient-hero);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: white;
}

.service-title {
  font-size: 1.25rem;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.service-text {
  color: var(--foreground-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--foreground-muted);
}

.service-features .dot {
  width: 0.375rem;
  height: 0.375rem;
  background: var(--primary);
  border-radius: 50%;
}

/* ========================================
   Plans Section
======================================== */
.plans {
  background: var(--background-alt);
}

.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.plan-featured {
  background: var(--gradient-hero);
  border-color: transparent;
  color: white;
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

.plan-featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.plan-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: var(--secondary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}

.plan-badge svg {
  width: 1rem;
  height: 1rem;
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.plan-featured .plan-name {
  color: white;
}

.plan-description {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  margin-bottom: 1.5rem;
}

.plan-featured .plan-description {
  color: hsla(0, 0%, 100%, 0.8);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.plan-price .currency {
  font-size: 0.875rem;
  color: var(--foreground-muted);
}

.plan-featured .plan-price .currency {
  color: hsla(0, 0%, 100%, 0.8);
}

.plan-price .amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
}

.plan-featured .plan-price .amount {
  color: white;
}

.plan-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--foreground-muted);
}

.plan-featured .plan-features li {
  color: hsla(0, 0%, 100%, 0.9);
}

.check-icon {
  width: 1.25rem;
  height: 1.25rem;
  background: hsla(262, 80%, 50%, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.plan-featured .check-icon {
  background: hsla(0, 0%, 100%, 0.2);
}

.check-icon svg {
  width: 0.75rem;
  height: 0.75rem;
  color: var(--primary);
}

.plan-featured .check-icon svg {
  color: white;
}

/* ========================================
   SEO Section
======================================== */
.seo {
  background: var(--background);
}

.seo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.seo-content .section-badge {
  display: inline-block;
}

.seo-content .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
}

.seo-text {
  color: var(--foreground-muted);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.seo-notice {
  padding: 1.5rem;
  background: var(--accent-bg);
  border: 1px solid hsla(262, 80%, 50%, 0.1);
  border-radius: var(--radius-lg);
}

.notice-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.notice-text {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  line-height: 1.7;
}

.seo-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.seo-card {
  padding: 1.5rem;
  background: var(--background-alt);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  transition: var(--transition-normal);
}

.seo-card:hover {
  background: var(--card-bg);
  box-shadow: var(--shadow-md);
}

.seo-card-icon {
  width: 3rem;
  height: 3rem;
  background: var(--gradient-hero);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition-normal);
}

.seo-card:hover .seo-card-icon {
  transform: scale(1.1);
}

.seo-card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

.seo-card-title {
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.seo-card-text {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  line-height: 1.6;
}

/* ========================================
   Contact Section
======================================== */
.contact {
  background: var(--background-alt);
}

.contact-grid {
  display: flex;
  justify-content: center;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.contact-notice {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.contact-card {
  display: block;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-xl);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: hsla(262, 80%, 50%, 0.3);
}

.contact-whatsapp {
  background: var(--gradient-hero);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}

.contact-whatsapp:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  background: var(--accent-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition-normal);
}

.contact-card:hover .contact-icon {
  transform: scale(1.1);
}

.contact-whatsapp .contact-icon {
  background: hsla(0, 0%, 100%, 0.2);
}

.contact-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.contact-whatsapp .contact-icon svg {
  color: white;
}

.contact-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground-muted);
  margin-bottom: 0.25rem;
}

.contact-whatsapp .contact-label {
  color: hsla(0, 0%, 100%, 0.8);
}

.contact-value {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--foreground);
}

.contact-whatsapp .contact-value {
  color: white;
}

.contact-cta {
  text-align: center;
}

/* ========================================
   Footer
======================================== */
.footer {
  background: var(--foreground);
  color: var(--background);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer .logo-text {
  color: var(--background);
}

.footer-tagline {
  color: hsla(0, 0%, 100%, 0.6);
  font-size: 0.875rem;
}

.footer-copyright {
  color: hsla(0, 0%, 100%, 0.5);
  font-size: 0.875rem;
}

/* ========================================
   Responsive - Tablet (768px+)
======================================== */
@media (min-width: 768px) {
  .nav-links,
  .btn-nav {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .plans-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .plan-card {
    padding: 2.5rem 1.5rem;
  }

  .projects-grid {
    box-sizing: border-box;
    flex-direction: column;
    align-items: center;
  }

  .seo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ========================================
   Responsive - Mobile (< 768px)
======================================== */
@media (max-width: 875px) {
  .nav-links,
  .btn-nav {
    display: none;
  }

  .projects-grid {
    box-sizing: border-box;
    flex-direction: column;
    align-items: center;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-badges {
    flex-direction: column;
    gap: 1rem;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .process-grid {
    gap: 2.5rem;
  }

  .seo-features {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .section-header {
    margin-bottom: 3rem;
  }
}

/* ========================================
   Responsive - Desktop (1024px+)
======================================== */
@media (min-width: 1024px) {
  .process {
    position: relative;
  }

  .process-line {
    display: block;
  }

  .process-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .section {
    padding: 6rem 0;
  }
}

/* ========================================
   Animations
======================================== */
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll animations - Start visible for better UX */
.animate-on-scroll {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.animate-on-scroll.animate {
  opacity: 0;
  transform: translateY(30px);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}