/* 
    J's POS Professional Styles 
    Retains brand colors (#f7395f to #fe702e)
*/

:root {
  /* Brand Colors */
  --primary-color: #f5593d;
  /* Soft Red */
  --primary-hover: #d94b32;
  --gradient-start: #f7395f;
  /* Vibrant Pink/Red */
  --gradient-end: #fe702e;
  /* Orange */

  /* Backgrounds */
  --bg-main: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-dark: #111827;
  --bg-nav: rgba(255, 255, 255, 0.95);

  /* Text */
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --text-light: #ffffff;

  /* Effects */
  --border-light: #e5e7eb;
  --border-dark: rgba(255, 255, 255, 0.08);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

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

  /* Layout */
  --nav-height: 80px;
  --content-max-width: 1100px;
}

/* ==================================
   Base Styles
   ================================== */
html {
  scroll-behavior: smooth;
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-base);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  margin: 0 0 1rem 0;
  color: var(--text-main);
  line-height: 1.2;
}

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

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

p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.text-muted {
  color: var(--text-muted) !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-white {
  color: #fff !important;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  font-weight: 500;
  font-family: var(--font-base);
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(270deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: #ffffff;
  border: none;
}

.btn-primary:hover {
  filter: brightness(1.1);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 89, 61, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline:hover {
  background-color: rgba(245, 89, 61, 0.05);
  transform: translateY(-2px);
}

/* ==================================
   Top Navigation (Glassmorphism)
   ================================== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: transparent;
  transition: background-color var(--transition-smooth), border-bottom var(--transition-smooth);
}

.navbar.scrolled {
  background: var(--bg-nav);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  height: 40px;
  width: auto;
}

.brand-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-link {
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

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

.navbar:not(.scrolled) .nav-link {
  color: #fff;
}

.navbar:not(.scrolled) .brand-text {
  color: #fff;
}

.navbar:not(.scrolled) .menu-toggle {
  color: #fff;
}

.navbar:not(.scrolled) .btn-outline {
  color: #fff;
  border-color: #fff;
}

.navbar:not(.scrolled) .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

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

/* Responsive Nav */
@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    right: -100%;
    height: calc(100vh - var(--nav-height));
    width: 250px;
    background: #fff;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: right var(--transition-smooth);
    border-left: 1px solid var(--border-light);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.05);
  }

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

  .navbar:not(.scrolled) .nav-links {
    background: var(--bg-dark);
  }
}

/* ==================================
   Hero Section
   ================================== */
.hero-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

/* Diagonal Background Graphic spanning full width */
.hero-bg-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(270deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  z-index: -1;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 85%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-text {
  color: #fff;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: #fff;
}

.hero-description {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem 0;
  color: #fff;
}

.hero-list li {
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.hero-list i {
  color: #fff;
  margin-right: 0.5rem;
}

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

/* Invert buttons on dark hero background */
.hero-cta .btn-primary {
  background: #fff;
  color: var(--primary-color);
  font-weight: 600;
}

.hero-cta .btn-primary:hover {
  background: #f9fafb;
}

.hero-cta .btn-outline {
  border-color: #fff;
  color: #fff;
}

.hero-cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero-mockup {
  width: 100%;
  max-width: 350px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0px 20px 30px rgba(0, 0, 0, 0.3));
  transform: translateY(0);
  animation: float 6s ease-in-out infinite;
}

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

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

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

@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-description {
    margin: 0 auto 2rem auto;
  }

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

  .hero-list li {
    text-align: center;
  }
}

/* ==================================
   Main Content Layout
   ================================== */
.main-content {
  padding: 0;
}

.content-section {
  padding: 6rem 2rem;
}

.bg-light {
  background-color: var(--bg-secondary);
}

.section-heading {
  margin-bottom: 4rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* ==================================
   Features Section (CSS Grid)
   ================================== */
.features-grid {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  transition: all var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(245, 89, 61, 0.1);
  color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-desc {
  font-size: 1rem;
  margin: 0;
}

/* ==================================
   About / Description Section
   ================================== */
.about-pos .about-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.app-screenshot {
  width: 100%;
  max-width: 450px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0 0;
}

.about-list li {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: var(--text-main);
}

.about-list i {
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .about-pos .about-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-list li {
    text-align: left;
  }
}

/* ==================================
   Screenshots Gallery Grid
   ================================== */
.gallery-container {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  justify-items: center;
}

.gallery-img {
  width: 100%;
  max-width: 250px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-smooth);
}

.gallery-img:hover {
  transform: scale(1.03);
}

/* ==================================
   Contact Section
   ================================== */
#contact {
  background-color: var(--bg-secondary);
}

.contact-card {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.contact-info {
  background: linear-gradient(135deg, var(--bg-dark), #1f2937);
  color: #fff;
  padding: 3rem 2rem;
}

.contact-info h3 {
  color: #fff;
  font-size: 1.5rem;
}

.contact-info p {
  color: #d1d5db;
  margin-bottom: 2rem;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-details li {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fff;
  font-size: 0.95rem;
}

.contact-details i {
  font-size: 1.25rem;
  color: var(--primary-color);
}

.contact-form-container {
  padding: 3rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-base);
  font-size: 1rem;
  background: #fff;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(245, 89, 61, 0.1);
}

textarea.form-control {
  resize: vertical;
  margin-bottom: 1.5rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.text-status {
  font-weight: 500;
  font-size: 0.9rem;
  margin: 0;
  color: var(--text-main);
}

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-container {
    padding: 2rem;
  }
}

/* ==================================
   Download Section
   ================================== */
.download-section {
  background: linear-gradient(270deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  padding: 6rem 2rem;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  background: #fff;
  color: var(--text-main);
  padding: 1rem 3rem;
  border-radius: 50px;
  font-size: 1.25rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.download-btn:hover {
  transform: translateY(-5px);
  color: var(--text-main);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

.download-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.download-text strong {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ==================================
   Footer
   ================================== */
.site-footer {
  background: var(--bg-dark);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--text-muted);
}

.footer-content p {
  margin: 0 0 0.5rem 0;
  font-size: 0.95rem;
}

.credit {
  color: #fff;
  font-weight: 500;
}