/*
Theme Name: SimpleLittle v2
Theme URI: https://simplelittle.app
Author: SimpleLittle
Author URI: https://simplelittle.app
Description: Void layout with Slate & Gold palette for simplelittle.app
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: simplelittle
*/

/* =============================================
   CSS VARIABLES & RESET
============================================= */
:root {
  --black: #0d0f14;
  --white: #e8e4d8;
  --accent: #c9a84c;
  --accent-dark: #8a6a1e;
  --gray: #12141c;
  --gray-mid: #2a2e42;
  --gray-light: #6a7090;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* =============================================
   TYPOGRAPHY
============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.8rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 2rem); }

.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* =============================================
   LAYOUT
============================================= */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 7rem 0; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
}

/* =============================================
   BUTTONS
============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--gray-mid);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* =============================================
   HEADER / NAV
============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 0;
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-mid);
}

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

.site-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

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

.site-logo .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

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

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-light);
  transition: var(--transition);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--accent);
  color: var(--black) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 999px;
  font-weight: 600 !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--white) !important;
  color: var(--black) !important;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* =============================================
   HERO SECTION
============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(201, 168, 76, 0.05) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 .line-accent { color: var(--accent); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

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

.hero-visual {
  position: relative;
}

.hero-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
  transition: var(--transition);
}

.hero-cards:hover {
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
}

.mock-card {
  background: var(--gray);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

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

.mock-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.mock-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.mock-card p {
  font-size: 0.78rem;
  color: var(--gray-light);
}

.mock-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(201, 168, 76, 0.15);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
}

/* =============================================
   MARQUEE STRIP
============================================= */
.marquee-strip {
  border-top: 1px solid var(--gray-mid);
  border-bottom: 1px solid var(--gray-mid);
  padding: 1.2rem 0;
  overflow: hidden;
  background: var(--gray);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
}

.marquee-item::after {
  content: '✦';
  color: var(--accent);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =============================================
   APPS / PORTFOLIO SECTION
============================================= */
.apps-section { background: var(--black); }

.apps-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
}

.apps-header p {
  max-width: 400px;
  color: var(--gray-light);
  font-size: 1rem;
}

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

.app-card {
  background: var(--gray);
  border: 1px solid var(--gray-mid);
  border-radius: calc(var(--radius) * 1.5);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.app-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(201, 168, 76, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.app-card:hover {
  border-color: rgba(201, 168, 76, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.app-card:hover::before { opacity: 1; }

.app-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.app-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  display: inline-flex;
  margin-bottom: 1rem;
  width: fit-content;
}

.app-status.live { background: rgba(201, 168, 76, 0.15); color: var(--accent); }
.app-status.soon { background: rgba(255, 200, 80, 0.15); color: #ffc850; }
.app-status.beta { background: rgba(100, 150, 255, 0.15); color: #6496ff; }

.app-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.app-card p {
  color: var(--gray-light);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.5rem;
}

.app-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: var(--gray-mid);
  color: var(--gray-light);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.app-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.app-link:hover { gap: 0.8rem; }

/* Coming soon card style */
.app-card.coming-soon {
  opacity: 0.7;
  border-style: dashed;
}

.app-card.coming-soon:hover {
  opacity: 1;
}

/* =============================================
   ABOUT SECTION
============================================= */
.about-section { background: var(--gray); }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

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

.stat-card {
  background: var(--black);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--accent);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-light);
}

.about-content h2 { margin-bottom: 1.5rem; }

.about-content p {
  color: var(--gray-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

.about-values {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--black);
  border: 1px solid var(--gray-mid);
  transition: var(--transition);
}

.value-item:hover {
  border-color: rgba(201, 168, 76, 0.3);
}

.value-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.value-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.value-item p {
  font-size: 0.82rem;
  color: var(--gray-light);
  margin: 0;
}

/* =============================================
   CONTACT SECTION
============================================= */
.contact-section { background: var(--black); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1.5rem; }

.contact-info > p {
  color: var(--gray-light);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-link-item:hover {
  border-color: var(--accent);
  background: rgba(201, 168, 76, 0.05);
  transform: translateX(4px);
}

.contact-link-icon {
  font-size: 1.2rem;
  width: 40px;
  text-align: center;
}

.contact-link-item span {
  font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
  background: var(--gray);
  border: 1px solid var(--gray-mid);
  border-radius: calc(var(--radius) * 1.5);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-mid);
}

.form-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border-radius: var(--radius);
}

/* =============================================
   FOOTER
============================================= */
.site-footer {
  background: var(--gray);
  border-top: 1px solid var(--gray-mid);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.footer-brand p {
  color: var(--gray-light);
  font-size: 0.88rem;
  max-width: 280px;
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-links h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 1.2rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--gray-light);
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-mid);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--gray-light);
}

.footer-bottom a { color: var(--accent); }

/* =============================================
   PAGE HERO (inner pages)
============================================= */
.page-hero {
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(201, 168, 76, 0.07) 0%, transparent 70%);
}

.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { color: var(--gray-light); font-size: 1.1rem; }

/* =============================================
   ANIMATIONS
============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  section { padding: 5rem 0; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 99;
  }
  .main-nav.open a { font-size: 2rem; }
  .apps-grid { grid-template-columns: 1fr; }
  .apps-header { flex-direction: column; align-items: flex-start; }
  .about-stat-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
}