/* ================================================
   styles-corporate.css
   Tinysingular Inc. — Corporate landing page styles
   Additive to styles-notice-light.css (styles.css)
   ================================================ */

/* --- Google Font (Inter) --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* --- Custom Properties --- */
:root {
  --color-bg: #020203;
  --color-surface: rgb(255 255 255 / 0.04);
  --color-surface-hover: rgb(255 255 255 / 0.08);
  --color-border: rgb(255 255 255 / 0.1);
  --color-text: rgb(247 249 252 / 0.94);
  --color-text-dim: rgb(200 210 225 / 0.68);
  --color-accent: #a78bfa;
  --color-accent-glow: rgb(167 139 250 / 0.25);
  --section-pad-y: clamp(4rem, 10vw, 8rem);
  --section-pad-x: clamp(1.25rem, 5vw, 3rem);
}

body {
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  padding: 0 1.5rem;
}

.hero-title {
  margin: 0;
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: #ffffff;
  text-shadow: 0 0 80px rgb(167 139 250 / 0.4), 0 10px 40px rgb(0 0 0 / 0.8);
}

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

.hero-subtitle {
  margin: 0;
  font-size: clamp(0.95rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--color-text-dim);
  letter-spacing: 0.04em;
}

.hero-description {
  margin: 1.5rem 0 0;
  max-width: 42rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.8rem;
  padding: 0.7rem 1.6rem;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  background: rgb(255 255 255 / 0.08);
  border: 1px solid rgb(255 255 255 / 0.16);
  border-radius: 2rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.hero-cta:hover {
  background: rgb(255 255 255 / 0.14);
  border-color: rgb(255 255 255 / 0.28);
  transform: translateY(-1px);
}

/* ===========================
   CORPORATE SECTIONS
   =========================== */
.corp-section {
  position: relative;
  padding: var(--section-pad-y) var(--section-pad-x);
  background: var(--color-bg);
}

.corp-section--alt {
  background: rgb(8 8 14 / 1);
}

.corp-container {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
}

.editorial-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: flex-start;
}

.section-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-title {
  margin: 0 0 2.5rem;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  position: sticky;
  top: 120px;
}

/* ===========================
   ABOUT LIST
   =========================== */
.about-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.about-item {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.about-item:last-child {
  border-bottom: none;
}

.about-item h3 {
  margin: 0 0 1rem;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-text);
}

.about-item p {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-text-dim);
}

/* ===========================
   CLIENT WORKS (ENTERPRISE)
   =========================== */
.client-list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.client-item {
  position: relative;
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.client-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.client-logo-bg {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  height: 120%;
  opacity: 0.08;
  pointer-events: none;
  filter: grayscale(100%) invert(1);
  z-index: 0;
}

.client-item-content {
  position: relative;
  z-index: 1;
}

.client-item h3 {
  margin: 0 0 1rem;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-text);
}

.client-item p {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-text-dim);
  max-width: 54rem;
}

/* ===========================
   PRODUCT SHOWCASE
   =========================== */
.product-showcase {
  position: relative;
  padding: 2.5rem 0;
  border-top: 1px solid var(--color-border);
}

.product-badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  border-radius: 2rem;
}

.product-info {
  /* No background/border card style */
}

.product-name {
  margin: 0 0 0.4rem;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--color-text);
}

.product-name-en {
  font-weight: 500;
  font-size: 0.65em;
  color: var(--color-text-dim);
  margin-left: 0.3em;
}

.product-tagline {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-accent);
}

.product-description {
  margin: 0 0 1.4rem;
  max-width: 48rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-text-dim);
}

.product-features {
  margin: 0 0 1.4rem;
  padding-left: 1.2rem;
  list-style: none;
}

.product-features li {
  position: relative;
  padding: 0.3rem 0;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.product-features li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.7rem;
  top: 0.45rem;
}

.product-platforms {
  display: flex;
  gap: 0.5rem;
}

.platform-tag {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text);
  background: rgb(255 255 255 / 0.06);
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
}

/* ===========================
   CONTACT LIST
   =========================== */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item h3 {
  margin: 0 0 0.65rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.contact-item p,
.contact-item a {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--color-text);
  text-decoration: none;
}

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

/* ===========================
   CORPORATE FOOTER
   =========================== */
.corp-footer {
  padding: 2.5rem var(--section-pad-x);
  background: rgb(4 5 8 / 0.95);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.footer-brand strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.footer-brand span {
  font-size: 0.82rem;
  color: var(--color-text-dim);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  margin: 0;
  font-size: 0.78rem;
  font-style: normal;
  line-height: 1.55;
  color: var(--color-text-dim);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
}

.footer-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-dim);
  text-decoration: none;
  transition: color 180ms ease;
}

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

.footer-copy {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  color: rgb(200 210 225 / 0.4);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .section-title {
    position: relative;
    top: 0;
    margin-bottom: 1.5rem;
  }

  .product-badge {
    margin: 1.2rem 0 0 0;
  }

  .footer-brand {
    flex-direction: column;
    gap: 0.2rem;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.2rem;
  }
}

/* ===========================
   SMOOTH SCROLL
   =========================== */
html {
  scroll-behavior: smooth;
}

/* Fade-in animation for sections */
.corp-section {
  animation: fadeInUp 0.6s ease-out both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}