/* ==================== CSS VARIABLES ==================== */
:root {
  /* Surface / Neutral */
  --surface-10: #fafafa;
  --surface-25: #f4f4f4;
  --surface-50: #e9e9e9;
  --surface-100: #d3d3d3;
  --surface-200: #bdbdbd;
  --surface-300: #a7a7a7;
  --surface-400: #919191;
  --surface-500: #7b7b7b;
  --surface-600: #656565;
  --surface-700: #4e4e4e;
  --surface-800: #383838;
  --surface-900: #222222;

  /* secondary */
  --secondary-50: #453a1b;
  --secondary-100: #dbd8e8;
  --secondary-300: #8d83b5;
  --secondary-500: #7164a3;
  --secondary-700: #3c3969;
  --secondary-900: #192049;

  /* primary */
  --primary-50: #fcedf5;
  --primary-100: #fadceb;
  --primary-300: #f096c3;
  --primary-500: #e6509b;
  --primary-700: #983e6b;
  --primary-900: #492b3a;

  /* Success */
  --success-500: #489b06;

  /* Warning */
  --warning-500: #d09800;

  --error-300: #ff5c8a;
  --error-500: #ff155a;
  --error-700: #cc0040;

  /* Graph / Accent colors */
  --graph-1: #80bee5;
  --graph-2: #80c9ca;
  --graph-3: #cda5c9;
  --graph-4: #ffc79d;
  --graph-5: #007dcc;
  --graph-6: #009295;
}

/* ==================== RESET & BASE ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--surface-800);
  background-color: var(--surface-10);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--primary-900);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  margin-bottom: 0.875rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

a {
  color: var(--primary-500);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-700);
}

a:focus {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

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

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-block;
  padding: 1rem 2.25rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn:focus {
  outline: 2px solid var(--primary-700);
  outline-offset: 2px;
}

/* Primary */
.btn-primary {
  background-color: var(--primary-500) !important;
  color: var(--surface-10) !important;
  border: none !important;
}

.btn-primary:hover {
  background-color: var(--primary-300) !important;
  color: var(--surface-10) !important;
}

.btn-primary:active {
  background-color: var(--primary-700) !important;
  color: var(--surface-10) !important;
}

.btn-primary:focus {
  background-color: var(--primary-500) !important;
  color: var(--surface-10) !important;
}

.btn-primary:disabled,
.btn-primary.disabled {
  background-color: var(--surface-25) !important;
  color: var(--surface-300) !important;
  border: none !important;
  cursor: not-allowed;
}

/* Secondary */
.btn-secondary {
  /* Default: White bg, Surface-100 border, Primary-900 text and icon */
  background-color: var(--surface-10) !important;
  color: var(--primary-900) !important;
  border: 1px solid var(--surface-100) !important;
}

.btn-secondary:hover {
  /* Hover: White bg, Primary-500 border, text, and icon */
  background-color: var(--surface-10) !important;
  color: var(--primary-500) !important;
  border-color: var(--primary-500) !important;
}

.btn-secondary:active {
  /* Active/Clicked: White bg, Primary-700 border, text, and icon */
  background-color: var(--surface-10) !important;
  color: var(--primary-700) !important;
  border-color: var(--primary-700) !important;
}

.btn-secondary:focus {
  /* While pressing: Primary-500 with drop shadow */
  background-color: var(--surface-10) !important;
  color: var(--primary-500) !important;
  border-color: var(--primary-500) !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

.btn-secondary:disabled,
.btn-secondary.disabled {
  /* Disabled: White bg, Surface-50 border, Surface-300 text and icon */
  background-color: var(--surface-10) !important;
  color: var(--surface-300) !important;
  border: 1px solid var(--surface-50) !important;
  cursor: not-allowed;
}

/* Dashed */
.btn-dashed {
  /* Default: White bg, Primary-500 dashed border and text */
  background-color: var(--surface-10) !important;
  color: var(--primary-500) !important;
  border: 1px dashed var(--primary-500) !important;
}

.btn-dashed:hover {
  /* Hover: White bg, Primary-300 dashed border and text */
  background-color: var(--surface-10) !important;
  color: var(--primary-300) !important;
  border-color: var(--primary-300) !important;
}

.btn-dashed:active {
  /* Active: White bg, Primary-700 dashed border and text */
  background-color: var(--surface-10) !important;
  color: var(--primary-700) !important;
  border-color: var(--primary-700) !important;
}

.btn-dashed:focus {
  /* Focus: White bg, Primary-500 dashed border and text (same as default) */
  background-color: var(--surface-10) !important;
  color: var(--primary-500) !important;
  border-color: var(--primary-500) !important;
}

.btn-dashed:disabled,
.btn-dashed.disabled {
  /* Disabled: White bg, Surface-100 dashed border and text (light gray) */
  background-color: var(--surface-10) !important;
  color: var(--surface-100) !important;
  border: 1px dashed var(--surface-100) !important;
  cursor: not-allowed;
}

/* Link */
.btn-link {
  background-color: transparent !important;
  color: var(--secondary-500) !important;
  border: none !important;
  padding: 0 !important;
  height: auto !important;
}

.btn-link:hover {
  background-color: transparent !important;
  color: var(--primary-500) !important;
}

.btn-link:active {
  background-color: transparent !important;
  color: var(--primary-700) !important;
}

.btn-link:focus {
  background-color: transparent !important;
  color: var(--primary-500) !important;
}

.btn-link:disabled,
.btn-link.disabled {
  background-color: transparent !important;
  color: var(--surface-300) !important;
  border: none !important;
  cursor: not-allowed;
}

/* Ghost */
.btn-ghost {
  background-color: transparent !important;
  color: var(--surface-800) !important;
  border: none !important;
}

.btn-ghost:hover {
  background-color: transparent !important;
  color: var(--surface-800) !important;
}

.btn-ghost:active {
  background-color: var(--primary-50) !important;
  color: var(--surface-800) !important;
}

.btn-ghost:focus {
  background-color: transparent !important;
  color: var(--surface-800) !important;
}

.btn-ghost:disabled,
.btn-ghost.disabled {
  background-color: transparent !important;
  color: var(--surface-300) !important;
  border: none !important;
  cursor: not-allowed;
}

/* Danger */
.btn-danger {
  /* Danger buttons use error colors from our palette */
  background-color: var(--surface-10) !important;
  color: var(--error-500) !important;
  border: 1px solid var(--error-500) !important;
}

.btn-danger:hover {
  background-color: var(--surface-10) !important;
  color: var(--error-300) !important;
  border-color: var(--error-300) !important;
}

.btn-danger:active {
  background-color: var(--surface-10) !important;
  color: var(--error-700) !important;
  border-color: var(--error-700) !important;
}

.btn-danger:focus {
  background-color: var(--surface-10) !important;
  color: var(--error-500) !important;
  border-color: var(--error-500) !important;
}

.btn-danger:disabled,
.btn-danger.disabled {
  background-color: var(--surface-10) !important;
  color: var(--surface-100) !important;
  border: 1px solid var(--surface-100) !important;
  cursor: not-allowed;
}

/* ==================== HEADER / NAVIGATION ==================== */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--surface-50);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.logo {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--primary-900);
  background: linear-gradient(135deg, var(--primary-700), var(--primary-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  text-decoration: none;
  display: inline-block;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.logo:focus,
.logo:active {
  outline: none;
}

.logo::after {
  content: "";
  display: inline-block;
  vertical-align: baseline;
  width: 6px;
  height: 6px;
  margin-left: 2px;
  border-radius: 100%;
  background-color: var(--secondary-500);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links .nav-link {
  color: var(--surface-800);
  font-weight: 500;
  padding: 0.5rem 0;
  transition: all 0.3s ease;
}

.nav-links .nav-link:hover {
  color: var(--primary-500);
}

.nav-links .nav-link:focus,
.nav-links .nav-link:active {
  outline: none;
  color: var(--primary-700);
  text-decoration: underline;
  text-decoration-color: var(--primary-500);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

/* ==================== HERO SECTION ==================== */
.hero {
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--surface-10) 50%, var(--secondary-100) 100%);
  padding: 6rem 0 7rem;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(230, 80, 155, 0.15), transparent 50%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
}

.hero-text h1 {
  margin-bottom: 1.75rem;
  line-height: 1.1;
}

.hero-subheading {
  font-size: 1.25rem;
  color: var(--surface-700);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-image {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(230, 80, 155, 0.2);
  border-radius: 16px;
  padding: 3rem;
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.hero-image::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(230, 80, 155, 0.1), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {

  0%,
  100% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }

  50% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.dashboard-preview {
  color: var(--surface-600);
  font-weight: 600;
  font-size: 1.125rem;
  position: relative;
  z-index: 1;
}

/* ==================== SECTIONS ==================== */
section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header p {
  font-size: 1.25rem;
  color: var(--surface-700);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ==================== KEY BENEFITS ==================== */
.benefits {
  background-color: var(--surface-10);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.benefit-card {
  background: white;
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--surface-50);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(230, 80, 155, 0.2);
  border-color: var(--primary-300);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary-300), var(--primary-500));
  border-radius: 12px;
  margin-bottom: 1.75rem;
  box-shadow: 0 6px 16px rgba(230, 80, 155, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.benefit-card h3 {
  color: var(--primary-900);
  margin-bottom: 1rem;
}

.benefit-card p {
  color: var(--surface-700);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ==================== FEATURES / HOW IT WORKS ==================== */
.features {
  background-color: white;
}

.features-list {
  display: grid;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.feature-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 2rem;
  padding: 2.5rem;
  background: var(--surface-10);
  border-radius: 12px;
  border: 1px solid var(--surface-50);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-200);
}

.feature-number {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(230, 80, 155, 0.4);
}

.feature-content h3 {
  margin-bottom: 0.75rem;
}

.feature-content p {
  color: var(--surface-700);
  margin-bottom: 0;
  line-height: 1.7;
}

/* ==================== AI COST OPTIMIZATION ==================== */
.ai-optimization {
  background-color: var(--surface-25);
}

.ai-highlight {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
  color: white;
  border-radius: 20px;
  padding: 4rem 3rem;
  margin: 0 auto;
  max-width: 1100px;
  box-shadow: 0 20px 60px rgba(73, 43, 58, 0.4);
}

.ai-highlight h2,
.ai-highlight p {
  color: white;
}

.ai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .ai-content {
    grid-template-columns: 1fr;
  }
}

.ai-features {
  list-style: none;
  margin-top: 2rem;
}

.ai-features li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.6;
}

.ai-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--graph-2);
  font-weight: 700;
  font-size: 1.25rem;
}

.chart-placeholder {
  /* background: rgba(255, 255, 255, 0.1); */
  backdrop-filter: blur(10px);
  /* border: 2px solid rgba(255, 255, 255, 0.2); */
  border-radius: 16px;
  padding: 2.5rem 2rem;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.chart-bar {
  width: 48px;
  border-radius: 8px 8px 0 0;
  transition: all 0.5s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.chart-bar:nth-child(1) {
  height: 60%;
  background: var(--graph-1);
}

.chart-bar:nth-child(2) {
  height: 80%;
  background: var(--graph-2);
}

.chart-bar:nth-child(3) {
  height: 45%;
  background: var(--graph-3);
}

.chart-bar:nth-child(4) {
  height: 90%;
  background: var(--graph-4);
}

.chart-bar:nth-child(5) {
  height: 70%;
  background: var(--graph-5);
}

.chart-bar:hover {
  transform: scaleY(1.05);
  opacity: 0.9;
}

/* ==================== SECURITY & COMPLIANCE ==================== */
.security {
  background-color: var(--surface-25);
}

.security-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .security-content {
    grid-template-columns: 1fr;
  }
}

.security-list {
  list-style: none;
}

.security-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--surface-100);
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: all 0.3s ease;
}

.security-list li:last-child {
  border-bottom: none;
}

.security-list li:hover {
  padding-left: 0.5rem;
}

.check-icon {
  width: 28px;
  height: 28px;
  background: var(--success-500);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.2rem;
  box-shadow: 0 4px 12px rgba(72, 155, 6, 0.3);
}

.security-badges {
  display: grid;
  gap: 2rem;
}

.security-badge {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--surface-100);
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.security-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.badge-icon {
  width: 88px;
  height: 88px;
  background: linear-gradient(135deg, var(--success-500), var(--graph-6));
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 24px rgba(72, 155, 6, 0.3);
}

/* ==================== TESTIMONIALS ==================== */
.testimonials {
  background-color: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  background: var(--surface-10);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--surface-50);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-200);
}

.testimonial-text {
  font-style: italic;
  color: var(--surface-800);
  margin-bottom: 1.75rem;
  line-height: 1.7;
  font-size: 1.0625rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.avatar {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-300), var(--primary-500));
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(230, 80, 155, 0.3);
}

.author-info h4 {
  color: var(--primary-900);
  font-size: 1.0625rem;
  margin-bottom: 0.25rem;
}

.author-info p {
  color: var(--surface-600);
  font-size: 0.9375rem;
  margin: 0;
}

/* ==================== FAQ ==================== */
.faq {
  background-color: var(--surface-25);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  padding: 2.25rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  border: 1px solid var(--surface-50);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.faq-item:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-200);
}

.faq-question {
  font-size: 1.1875rem;
  color: var(--primary-900);
  font-weight: 600;
  margin-bottom: 0.875rem;
}

.faq-answer {
  color: var(--surface-700);
  line-height: 1.7;
  margin: 0;
}

/* ==================== PRICING ==================== */
.pricing {
  background-color: white;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--surface-10);
  padding: 3rem 2.5rem;
  border-radius: 12px;
  border: 2px solid var(--surface-100);
  text-align: center;
  transition: all 0.4s ease;
}

.pricing-card.featured {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  color: white;
  transform: scale(1.05);
  border-color: var(--primary-500);
  box-shadow: 0 20px 60px rgba(230, 80, 155, 0.4);
}

.pricing-card.featured h3,
.pricing-card.featured .price,
.pricing-card.featured p {
  color: white;
}

.pricing-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.pricing-card.featured:hover {
  transform: translateY(-8px) scale(1.08);
}

.pricing-card h3 {
  font-size: 1.625rem;
  margin-bottom: 1rem;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
}

.price span {
  font-size: 1.25rem;
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  margin: 2.5rem 0;
  text-align: left;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--surface-700);
  padding-left: 1.75rem;
  position: relative;
}

.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-500);
  font-weight: 700;
}

.pricing-card.featured .pricing-features li {
  color: rgba(255, 255, 255, 0.95);
}

.pricing-card.featured .pricing-features li::before {
  color: var(--graph-2);
}

/* ==================== CTA STRIP ==================== */
.cta-strip {
  background: linear-gradient(135deg, var(--secondary-500), var(--secondary-700));
  color: white;
  padding: 5rem 2rem;
  text-align: center;
}

.cta-strip h2,
.cta-strip p {
  color: white;
}

.cta-strip h2 {
  margin-bottom: 1.5rem;
}

.cta-strip p {
  font-size: 1.3125rem;
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.btn-cta {
  background: white;
  color: var(--secondary-700);
  padding: 1.125rem 3.5rem;
  font-size: 1.1875rem;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.btn-cta:hover {
  background: var(--surface-10);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

/* ==================== FOOTER ==================== */
footer {
  background-color: var(--primary-900);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

.footer-info h3 {
  color: white;
  margin-bottom: 1.25rem;
}

.footer-info p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.75rem;
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: 1.25rem;
}

.social-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-icon:hover {
  background: var(--primary-500);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(230, 80, 155, 0.4);
}

.footer-form h3 {
  color: white;
  margin-bottom: 1.5rem;
}

.contact-form {
  display: grid;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea {
  padding: 0.875rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-300);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(230, 80, 155, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background: var(--secondary-500);
  color: white;
  padding: 1rem 2.25rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(113, 100, 163, 0.4);
}

.btn-submit:hover {
  background: var(--secondary-700);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(113, 100, 163, 0.5);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
}

.copyright {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9375rem;
}

/* ==================== GO TO TOP BUTTON ==================== */
.go-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--primary-500);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.go-to-top.show {
  opacity: 1;
  visibility: visible;
}

.go-to-top:hover {
  background: var(--primary-700);
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}