/* ---------------------------
   Root Colour Variables
----------------------------*/
:root {
  --color-bg: #0d0d0d;
  --color-text-primary: #e6e6e6;
  --color-text-secondary: #bfbfbf;
  --color-accent: #b4a5d5;
  --color-surface: #121212;
  --color-border: #1e1e1e;
  --color-accent-hover: #c5b8e0;
}

/* ---------------------------
   Global Resets
----------------------------*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', sans-serif;
  font-weight: 200;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  line-height: 1.6rem;
  
  /* Background texture */
  background-image: url('assets/texture.png');
  background-repeat: repeat; 
  background-size: auto;
  background-position: top left;
}

/* ---------------------------
   Header
----------------------------*/
header {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
  backdrop-filter: blur(6px);
  z-index: 1000;
  font-weight: 400;
  background-color: rgba(0, 0, 0, 1);
  border-bottom: 1px solid var(--color-text-primary);
}

header .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.8rem;
  color: var(--color-text-primary);
  text-decoration: none;
}

header .logo:hover {
  color: var(--color-text-primary);
}

header nav a {
  margin-left: 2rem;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: color 0.25s ease;
}

header nav a:hover {
  color: var(--color-accent);
}

/* ---------------------------
   Navigation Menu (Always Dropdown)
----------------------------*/
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 22px;
  height: 16px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle .bar {
  height: 2px;
  width: 100%;
  background-color: var(--color-text-primary);
  border-radius: 1px;
  transition: all 0.3s ease;
}

/* Dropdown Menu (Default Hidden) */
.nav-links {
  position: absolute;
  top: 100%;
  right: 3rem;
  /* background-color: var(--color-bg);
  backdrop-filter: blur(6px);
  border: 1px solid var(--color-text-primary); */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5); 

  display: none;
  flex-direction: column;
  width: 160px;
  text-align: left;
  padding: 1rem 0;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 300;
  padding: 0.8rem 1rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* When Active (Visible) */
.nav-links.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

/* Optional: Add “X” Animation for the Hamburger */
.menu-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translateY(6px);
}
.menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translateY(-6px);
}

/* ---------------------------
   Hero Section (Landing)
----------------------------*/
.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100vh;
  flex-direction: column;
  padding: 0 2rem;
  position: relative;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
}

.hero-logo {
  width: 120px;
  height: 120px;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.2));
  animation: bob 3s ease-in-out infinite;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 600;
  max-width: 700px;
  line-height: 1.2;
}

/* Hero Buttons - Subtle & Integrated */
.hero-buttons {
  display: flex;
  gap: 2rem; /* Increased horizontal gap */
  flex-wrap: wrap;
  justify-content: center;
}

.hero-buttons button {
  font-size: 1rem;
  padding: 1rem 2.5rem;
  letter-spacing: 0.05rem;
  background: transparent;
  border: 1px solid var(--color-text-secondary);
  color: var(--color-text-secondary);
  font-weight: 400; /* Bolder font */
  min-width: 180px;
}

.hero-buttons button:hover {
  border-color: var(--color-text-primary);
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: 0 0 15px rgba(230, 230, 230, 0.3);
}

.hero-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  gap: 2rem;
}

.hero-text {
  flex: 1;
}

.hero-icon {
  flex-shrink: 0;
  display: flex;
  justify-content: flex-end;
  margin-left: 50px;
  transition: transform 1s ease, border-color 1s ease;
  animation: bob 3s ease-in-out infinite;
  filter: drop-shadow(0 0 1px var(--color-text-primary));
}

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

/* ---------------------------
   Features Section
----------------------------*/
#features {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 150px;  
}

#features .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  width: 90%;
  max-width: 900px;
}

#features .feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
  width: 100%;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#features .feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.feature-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin: 0;
  text-align: left;
}

.feature-icon {
  width: 100px;
  height: 100px;
}

.feature-card p {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
}

.cross-platform-icons {
  display: flex;
  align-items: center;
  gap: 5rem;
}

.cross-platform-icons .platform-icon {
  width: 70px;
  height: 70px;
}

/* ---------------------------
   Footer / Support
----------------------------*/
footer {
  border-top: 1px solid var(--color-text-primary);
  color: var(--color-text-secondary);
  padding: 2rem;
  text-align: center;
  font-size: 0.875rem;
  background-color: rgba(0, 0, 0, 1);
}

#support {
  position: relative;
}

#support footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  border-top: 1px solid var(--color-text-primary);
  color: var(--color-text-secondary);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  background-color: rgba(0, 0, 0, 1);
}

/* ---------------------------
   Scroll Snap Homepage Sections
----------------------------*/
main {
  scroll-snap-type: y mandatory;
  overflow-y: scroll;
  height: 100vh;
  scroll-behavior: smooth;
}

section {
  height: 100vh;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  gap: 4rem;
}

/* ---------------------------
   Buttons
----------------------------*/
button {
  background: var(--color-bg);
  color: var(--color-text-primary);
  border: 1px solid var(--color-text-primary);
  padding: 0.8rem 2rem;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  transition: all 0.25s ease;
  border-radius: 4px;
}

button:hover {
  background: var(--color-text-primary);
  color: var(--color-bg);
}

/* ---------------------------
   Download Buttons
----------------------------*/
.download-buttons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  width: 100%;
  max-width: 1200px;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.download-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  width: 280px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.download-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  background-color: rgba(180, 165, 213, 0.05);
}

.download-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 0.5rem;
}

.download-card h3 {
  font-size: 1.5rem;
  margin: 0;
  font-weight: 400;
}

.download-card p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.firework {
  position: fixed;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
}

/* ---------------------------
   Download Section Specific Spacing
----------------------------*/

#download .download-buttons {
  margin-top: 14rem; /* Space between download buttons and cross-platform tile */
}

/* Ensure cross-platform card in download page has same styling as features */
#download .feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
  width: 100%;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#download .feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

/* ---------------------------
   Scattered Background Symbols
----------------------------*/
.bg-symbol {
  position: fixed;
  opacity: 0.2;
  pointer-events: none;
  z-index: -1;
}

.bg-symbol img {
  width: 100%;
  height: 100%;
}

/* ---------------------------
   About Me Section
----------------------------*/
#about {
  padding-top: 100px;
}

.about-container {
  width: 90%;
  max-width: 1000px;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.about-content:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.about-text {
  flex: 1;
}

.about-text p {
  line-height: 1.8;
  font-size: 1rem;  
}

.about-image {
  flex-shrink: 0;
  width: 300px;
  height: 300px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------------------------
   Premium Page Styles
----------------------------*/
#premium-comparison {
  padding-top: 100px;
}

.comparison-container {
  display: flex;
  gap: 2rem;
  width: 90%;
  max-width: 900px;
  justify-content: center;
}

.plan-column {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  transition: transform 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.plan-column:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.premium-highlight {
  border-color: var(--color-accent);
  background-color: rgba(180, 165, 213, 0.05);
}

.plan-header {
  text-align: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
}

.plan-header h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.plan-price {
  margin-top: 1rem;
  font-size: 2.4rem;
  font-weight: 350;
  color: var(--color-text-primary);
}

.plan-price span {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-secondary);
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-features li {
  padding: 0.75rem 0;
  color: var(--color-text-secondary);
  font-size: 1rem;
  position: relative;
  padding-left: 1.5rem;
}

.plan-features li.included::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

.plan-features li.excluded {
  opacity: 0.4;
}

.plan-features li.excluded::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--color-text-secondary);
}

/* Purchase Section */
#premium-purchase {
  padding-top: 100px;
}

.purchase-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3rem;
  max-width: 500px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.purchase-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.purchase-card h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}



.purchase-price {
  margin-top: 1.5rem;
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom:2.5rem;
}

.purchase-price span {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-secondary);
}

/* ---------------------------
   Text Styles
----------------------------*/
h1 {
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  letter-spacing: 0.1rem;
  font-size: 6rem;
}

h2, h3, h4 {
  font-weight: 200;
  color: var(--color-text-primary);
  text-align: center;
  letter-spacing: 0.1rem;
}

p {
  font-weight: 200;
  color: var(--color-text-primary);
  text-align: center;
  max-width: 800px;
}

/* ---------------------------
   Links
----------------------------*/
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

/* ---------------------------
   Utility / Helpers
----------------------------*/