/* ======================================
   romeototo Portfolio — Design System
   ====================================== */

/* CSS Reset & Variables */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(17, 17, 24, 0.7);
  --bg-card-hover: rgba(25, 25, 40, 0.8);

  --accent: #6c63ff;
  --accent-glow: rgba(108, 99, 255, 0.3);
  --accent-light: #8b83ff;
  --accent-dark: #5046e5;

  --cyan: #00d9ff;
  --green: #00ff88;
  --pink: #ff6b9d;
  --orange: #ff9f43;
  --yellow: #feca57;

  --text-primary: #e8e8f0;
  --text-secondary: #8888a0;
  --text-muted: #555568;

  --border: rgba(108, 99, 255, 0.15);
  --border-hover: rgba(108, 99, 255, 0.4);

  /* Typography */
  --font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1200px;

  /* Effects */
  --glass: rgba(17, 17, 24, 0.6);
  --glass-border: rgba(108, 99, 255, 0.12);
  --shadow-lg: 0 25px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.15);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ======================================
   Background Effects
   ====================================== */

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -200px;
  right: -200px;
  opacity: 0.08;
  animation: float-glow 15s ease-in-out infinite;
}

.bg-glow-2 {
  width: 500px;
  height: 500px;
  background: var(--cyan);
  bottom: -150px;
  left: -150px;
  opacity: 0.06;
  animation: float-glow 20s ease-in-out infinite reverse;
}

.bg-glow-3 {
  width: 400px;
  height: 400px;
  background: var(--pink);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.04;
  animation: float-glow 12s ease-in-out infinite;
}

@keyframes float-glow {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -30px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

/* Particles */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    opacity: 0;
    transform: translateY(-10vh) scale(1);
  }
}

/* ======================================
   Container
   ====================================== */

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ======================================
   Navigation
   ====================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 10, 15, 0.8);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  padding: 10px 0;
  border-bottom-color: var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

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

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

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(108, 99, 255, 0.1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ======================================
   Hero Section
   ====================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  position: relative;
  z-index: 1;
  gap: 60px;
  max-width: var(--container-width);
  margin: 0 auto;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--green);
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease-out;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-greeting {
  display: block;
  font-size: 0.45em;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.hero-name {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--cyan) 50%,
    var(--accent-light) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-roles {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 24px;
  min-height: 32px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.08);
  transform: translateY(-2px);
}

/* Hero Visual — Code Window */
.hero-visual {
  flex: 0 0 420px;
  animation: fadeInUp 1s ease-out 0.5s both;
}

.code-window {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: var(--transition-slow);
}

.code-window:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
  box-shadow:
    var(--shadow-lg),
    0 0 60px rgba(108, 99, 255, 0.2);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--glass-border);
}

.code-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red {
  background: #ff5f57;
}
.dot-yellow {
  background: #ffbd2e;
}
.dot-green {
  background: #28c840;
}

.code-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.code-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
}

.code-body pre {
  white-space: pre-wrap;
}

.code-keyword {
  color: var(--pink);
}
.code-var {
  color: var(--cyan);
}
.code-key {
  color: var(--accent-light);
}
.code-string {
  color: var(--green);
}

/* ======================================
   Banner Section
   ====================================== */

.banner-section {
  padding: 20px 0 60px;
  position: relative;
  z-index: 1;
}

.banner-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  /* Animated neon border */
  padding: 2px;
  background: linear-gradient(
    135deg,
    rgba(0, 217, 255, 0.6),
    rgba(108, 99, 255, 0.4),
    rgba(0, 217, 255, 0.2),
    rgba(108, 99, 255, 0.6)
  );
  background-size: 300% 300%;
  animation: banner-border-glow 4s ease infinite;
  box-shadow:
    0 0 30px rgba(0, 217, 255, 0.2),
    0 0 60px rgba(108, 99, 255, 0.1),
    0 20px 60px rgba(0, 0, 0, 0.5);
}

@keyframes banner-border-glow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.banner-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 217, 255, 0.08) 40%,
    rgba(108, 99, 255, 0.08) 60%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: banner-shimmer 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes banner-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.profile-banner {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  transition:
    transform 0.4s ease,
    filter 0.4s ease;
  filter: brightness(0.95) saturate(1.1);
  position: relative;
  z-index: 1;
}

.banner-wrapper:hover .profile-banner {
  transform: scale(1.01);
  filter: brightness(1.05) saturate(1.2);
}

@media (max-width: 768px) {
  .banner-section {
    padding: 10px 0 40px;
  }
  .banner-wrapper {
    border-radius: 14px;
  }
  .profile-banner {
    border-radius: 12px;
  }
}

/* ======================================
   Sections
   ====================================== */

.section {
  padding: var(--section-padding);
  position: relative;
  z-index: 1;
}

.section-dark {
  background: rgba(0, 0, 0, 0.3);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: rgba(108, 99, 255, 0.08);
  border-radius: 100px;
  border: 1px solid rgba(108, 99, 255, 0.15);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ======================================
   About Section
   ====================================== */

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 28px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.about-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.about-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.about-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.about-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ======================================
   Projects Section
   ====================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.project-card {
  background: rgba(17, 17, 24, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 32px 28px;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(
    600px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(108, 99, 255, 0.1),
    transparent 40%
  );
  z-index: 0;
  pointer-events: none;
}

.project-card > * {
  position: relative;
  z-index: 1;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover {
  background: rgba(17, 17, 24, 0.7);
  border-color: rgba(108, 99, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 10px 40px rgba(108, 99, 255, 0.15);
}

.project-card:hover::before,
.project-card:hover::after {
  opacity: 1;
}

.project-featured {
  grid-column: 1 / -1;
  background: linear-gradient(
    135deg,
    rgba(108, 99, 255, 0.08),
    rgba(0, 217, 255, 0.05)
  );
  border-color: rgba(108, 99, 255, 0.25);
}

.project-featured::before {
  opacity: 1;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan), var(--green));
}

.project-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.15);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 16px;
}

.project-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.project-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tech-tag {
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.08);
  color: var(--accent-light);
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid rgba(108, 99, 255, 0.12);
}

.project-links {
  display: flex;
  gap: 12px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.project-link:hover {
  color: var(--accent);
}

/* ======================================
   Skills Section
   ====================================== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.skill-category:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.skill-cat-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-cat-title::before {
  content: "";
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(108, 99, 255, 0.04);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}

.skill-item:hover {
  background: rgba(108, 99, 255, 0.1);
  transform: translateX(4px);
}

.skill-icon {
  font-size: 1.2rem;
}

/* ======================================
   Contact Section
   ====================================== */

.contact-content {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.contact-text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.8;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ======================================
   Terminal Easter Egg
   ====================================== */
#terminal-container {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-100%);
  width: 90%;
  max-width: 700px;
  height: 350px;
  background: rgba(10, 10, 15, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  border-top: none;
  z-index: 9999;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(108, 99, 255, 0.2);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  font-family: var(--font-mono);
}

#terminal-container.terminal-visible {
  transform: translateX(-50%) translateY(0);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-header .dot-red {
  cursor: pointer;
}
.terminal-header .dot-red:hover {
  opacity: 0.8;
}

.terminal-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  font-size: 0.9rem;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.terminal-input-line {
  display: flex;
  padding: 0 16px 16px;
  gap: 10px;
  align-items: center;
}

.term-prompt {
  color: var(--green);
  font-weight: 600;
}

#terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  outline: none;
}

.term-line {
  margin: 0;
  word-break: break-all;
  line-height: 1.5;
}
.term-output {
  color: var(--accent-light);
  margin-left: 12px;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.contact-btn:hover {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* ======================================
   Footer
   ====================================== */

.footer {
  padding: 40px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 1;
}

/* ======================================
   Animations
   ====================================== */

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

/* Scroll reveal */
.about-card,
.project-card,
.skill-category {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.about-card.visible,
.project-card.visible,
.skill-category.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ======================================
   Responsive
   ====================================== */

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 140px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    max-width: 100%;
  }

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

  .hero-visual {
    flex: none;
    width: 100%;
    max-width: 420px;
  }

  .code-window {
    transform: none;
  }

  .code-window:hover {
    transform: none;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px;
    border-bottom: 1px solid var(--glass-border);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .project-featured {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .about-grid,
  .projects-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}