/* ================================
   1) RESET / NORMALIZE
   ================================ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #e6edf5;
  background-color: #050608;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

button, input, textarea, select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid #bff6ea;
  outline-offset: 2px;
}

/* Remove default list padding */
ul, ol {
  margin: 0;
  padding-left: 1.2rem;
}

/* ================================
   2) TOKENS: COLORS, RADIUS, ETC.
   ================================ */

:root {
  /* =========================================================
     PEEVISH PENMAN BRAND COLORS — unified system
     ========================================================= */

  /* Primary brand: Hermes typewriter teal-mint */
  --ppm-hermes: #75FFE8;

  /* Hover / glow variant — luminous aura */
  --ppm-hermes-lumen: #9DFFF2;

  /* Deep variant for subtle contrast moments */
  --ppm-hermes-shadow: #3ED9C4;


  /* =========================================================
     SUPPORT COLORS
     ========================================================= */

  /* Purples for gradient and cosmic accents */
  --ppm-purple: #7C6FAF;

  /* Deep blacks for New-Scientist-inspired monochrome theme */
  --ppm-obsidian: #050608;
  --ppm-surface: #0B1018;
  --ppm-surface-soft: #0a0d12;

  /* Borders and subtle outlines */
  --ppm-border-soft: rgba(117, 255, 232, 0.20);


  /* =========================================================
     TYPOGRAPHY
     ========================================================= */

  --ppm-text-main: #E6EDF5;
  --ppm-text-muted: #9CA3AF;


  /* =========================================================
     RADII & SHADOW
     ========================================================= */

  --ppm-radius-sm: 0.4rem;
  --ppm-radius-md: 0.8rem;
  --ppm-radius-lg: 1.25rem;
  --ppm-radius-pill: 999px;

  --ppm-shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.7);


  /* =========================================================
     SPACING SYSTEM
     ========================================================= */

  --ppm-spacing-xs: 0.5rem;
  --ppm-spacing-sm: 0.75rem;
  --ppm-spacing-md: 1.25rem;
  --ppm-spacing-lg: 2rem;
  --ppm-spacing-xl: 3rem;


  /* =========================================================
     TRANSITIONS & CONSTRAINTS
     ========================================================= */

  --ppm-transition-fast: 150ms ease-out;
  --ppm-transition-med: 220ms ease-out;

  --ppm-max-width: 1100px;
}

/* ================================
   3) TYPOGRAPHY
   ================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 500;
  margin: 0 0 0.6em;
  color: #ffffff;
}

h1 { font-size: clamp(2rem, 3vw, 2.6rem); }
h2 { font-size: clamp(1.6rem, 2.4vw, 2rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
h5, h6 { font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; }

p {
  margin: 0 0 1rem;
}

strong {
  font-weight: 600;
}

small {
  font-size: 0.85em;
}

/* muted text utility */
.ppm-muted {
  color: var(--ppm-text-muted);
}

/* ================================
   4) LAYOUT HELPERS
   ================================ */

/* Page shell */
.ppm-shell {
  max-width: var(--ppm-max-width);
  margin: 0 auto;
  padding: 0 var(--ppm-spacing-md);
}

/* Generic vertical section */
.ppm-section {
  padding: var(--ppm-spacing-xl) 0;
}

.ppm-section + .ppm-section {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

/* Simple flex row helper */
.ppm-row {
  display: flex;
  gap: var(--ppm-spacing-lg);
}

/* Stack helper for columns */
.ppm-stack {
  display: flex;
  flex-direction: column;
  gap: var(--ppm-spacing-md);
}

/* ================================
   5) LINKS & BUTTONS
   ================================ */

.ppm-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ppm-hermes);
}

.ppm-link::after {
  content: "";
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, var(--ppm-hermes), var(--ppm-purple));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--ppm-transition-med);
}

.ppm-link:hover::after {
  transform: scaleX(1);
}

/* Primary button — solid Hermes */
.ppm-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0.85rem 1.6rem;
  border-radius: var(--ppm-radius-pill);

  background: var(--ppm-hermes);
  color: #000;

  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  cursor: pointer;
  border: none;
  box-shadow: 0 0 20px rgba(117, 255, 232, 0.4);

  transition: background var(--ppm-transition-fast),
              transform var(--ppm-transition-fast),
              box-shadow var(--ppm-transition-fast);
}

.ppm-button:hover {
  background: var(--ppm-hermes-lumen);
  box-shadow: 0 0 30px rgba(117, 255, 232, 0.6);
  transform: translateY(-2px);
}

.ppm-button:active {
  transform: translateY(0);
}

/* Ghost button — white outline */
.ppm-button--ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0.85rem 1.6rem;
  border-radius: var(--ppm-radius-pill);

  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);

  color: #ffffff;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  cursor: pointer;
  transition: all var(--ppm-transition-fast);
}

.ppm-button--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.ppm-button--ghost:active {
  transform: translateY(0);
}

/* ================================
   6) BASIC CARD STYLE
   ================================ */

.ppm-card {
  background: linear-gradient(145deg,
              rgba(15, 23, 42, 0.96),
              rgba(15, 23, 42, 0.9));
  border-radius: var(--ppm-radius-lg);
  border: 1px solid var(--ppm-border-soft);
  padding: var(--ppm-spacing-md);
  box-shadow: var(--ppm-shadow-soft);
}

.ppm-card-header {
  margin-bottom: 0.75rem;
}

.ppm-card-title {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 1.1rem;
  margin: 0 0 0.2rem;
}

.ppm-card-meta {
  font-size: 0.8rem;
  color: var(--ppm-text-muted);
}

/* ================================
   7) HERO SECTION
   ================================ */

.ppm-hero {
  position: relative;
  background: var(--ppm-obsidian);
  color: var(--ppm-text-main);
  padding: var(--ppm-spacing-xl) 5% var(--ppm-spacing-xl);
  overflow: visible; /* Changed from hidden to allow gradient glow */
}

.ppm-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.ppm-hero-content {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Site title at top of hero - with logo */
.ppm-hero-site-title {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(0.75rem, 1.5vw, 1rem);
  flex-wrap: wrap;
}

.ppm-hero-logo {
  height: clamp(36px, 5vw, 50px);
  width: auto;
  display: block;
  flex-shrink: 0;
}

.ppm-hero-title-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ppm-hero-site-title-outline {
  color: transparent;
  font-weight: 500;
  -webkit-text-stroke: 1.5px #ffffff;
  text-stroke: 1.5px #ffffff;
}

.ppm-hero-site-title-solid {
  color: #ffffff;
  font-weight: 700;
}

/* typewriter image */
.ppm-hero-image {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 280px;
}

.ppm-hero-image-gradient {
  position: absolute;
  inset: -40% -45%;
  border-radius: 9999px;

  background:
    radial-gradient(ellipse at 30% 20%,
      rgba(159, 255, 227, 0.45) 0%,
      transparent 70%),
    radial-gradient(ellipse at 70% 80%,
      rgba(210, 75, 175, 0.45) 0%,
      transparent 95%);

  z-index: 1;
  filter: blur(30px);
}

.ppm-hero-image img {
  position: relative;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: auto;
  mix-blend-mode: normal;

  opacity: 0.82;
  filter:
    drop-shadow(0 14px 32px rgba(0, 0, 0, 0.45))
    brightness(1.08)
    contrast(0.92)
    saturate(0.95);
}

/* gradient tagline line */
.ppm-hero-gradient-line {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;

  background: linear-gradient(
    90deg,
    #FFFFFF 0%,
    #CFFBFF 20%,
    #6EF2F2 40%,
    #59C7FF 60%,
    #7D6CFF 80%,
    #C76CFF 100%
  );

  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.18))
          drop-shadow(0 0 6px rgba(89, 199, 255, 0.15));
}

/* logline text */
.ppm-hero-logline {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0;
}

/* author line + subtitle */
.ppm-author-name {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ppm-hermes);
}

.ppm-site-subtitle {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  font-weight: 300;
  margin-bottom: 1.2rem;
  color: #ffffff;
  text-transform: lowercase;
}

/* ================================
   8) QUICKLINKS SECTION
   ================================ */

.ppm-quicklinks {
  position: relative;
  padding: var(--ppm-spacing-md) 5%;
  text-align: center;
  color: var(--ppm-text-main);
}

.ppm-quicklinks .ppm-quicklinks-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 0 var(--ppm-spacing-md);
}

.ppm-quicklinks .ppm-quicklinks-description {
  margin: 0 auto;
  max-width: 64ch;
  line-height: 1.5;
  font-size: clamp(0.95rem, 1vw + 0.82rem, 1.08rem);
  opacity: 0.92;
  color: var(--ppm-text-main);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
}

/* ================================
   9) BLOG PREVIEW SECTION
   ================================ */

.ppm-blog-preview {
  background: var(--ppm-obsidian);
  padding: var(--ppm-spacing-xl) 5%;
}

.ppm-blog-preview-inner {
  max-width: var(--ppm-max-width);
  margin: 0 auto;
}

/* Optional heading/subheading */
.ppm-blog-preview-header {
  max-width: 80ch;
  margin: 0 auto var(--ppm-spacing-lg);
  text-align: center;
}

.ppm-blog-preview-title {
  margin: 0 0 0.35em;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: clamp(1.1rem, 1.2vw + 1rem, 1.5rem);
  color: var(--ppm-hermes);
}

.ppm-blog-preview-description {
  margin: 0 auto;
  max-width: 70ch;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  color: var(--ppm-text-main);
  opacity: 0.9;
  line-height: 1.55;
  font-size: 0.98rem;
}

/* BLOG GRID */
.ppm-blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--ppm-spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

/* BLOG CARD */
.ppm-blog-card {
  background: rgba(10, 20, 19, 0.65);
  border: 1px solid var(--ppm-border-soft);
  border-radius: var(--ppm-radius-lg);
  overflow: hidden;
  box-shadow: var(--ppm-shadow-soft);
  transition: transform var(--ppm-transition-med),
              box-shadow var(--ppm-transition-med),
              border-color var(--ppm-transition-med);
  display: flex;
  flex-direction: column;
}

.ppm-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 26px rgba(0, 0, 0, 0.35);
  border-color: rgba(117, 255, 232, 0.55);
}

.ppm-blog-card a {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.ppm-blog-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--ppm-border-soft);
  flex-shrink: 0;
}

.ppm-blog-card-title {
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--ppm-hermes);
  font-size: clamp(1rem, 1vw + 0.9rem, 1.25rem);
  margin: 0.8em 1em 0.3em;
  text-align: center;
  line-height: 1.3;
}

.ppm-blog-card-excerpt {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  color: var(--ppm-text-main);
  opacity: 0.85;
  font-size: 0.9rem;
  line-height: 1.45;
  margin: 0 auto;
  padding: 0 1.2em 1.2em;
  text-align: center;
  flex-grow: 1;
}

/* NAVIGATION - No logo, just icons */
.ppm-nav {
  background: linear-gradient(180deg, #050608 0%, #08090d 100%);
  padding: 14px 5% 14px 5%;
  border-bottom: none;
  margin-bottom: 0;
}

.ppm-nav-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Remove unused logo/monogram styles */

/* ICON GROUP */
.ppm-nav-icons {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* NAV CTA BUTTONS */
.ppm-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: var(--ppm-radius-pill);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--ppm-transition-fast);
  white-space: nowrap;
}

/* Primary CTA - Hermes teal solid */
.ppm-nav-cta--primary {
  background: var(--ppm-hermes);
  color: #000;
  border: 2px solid var(--ppm-hermes);
}

.ppm-nav-cta--primary:hover {
  background: var(--ppm-hermes-lumen);
  border-color: var(--ppm-hermes-lumen);
  transform: translateY(-1px);
}

/* Ghost CTA - white outline */
.ppm-nav-cta--ghost {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.ppm-nav-cta--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-1px);
}

/* Remove old icon button styles - no longer needed */

/* HAMBURGER */
.ppm-hamburger {
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}

.ppm-hamburger span {
  display: block;
  height: 2px;
  width: 26px;
  background: var(--ppm-hermes);
  transition: var(--ppm-transition-med);
}

/* ================================
   11) NAV DRAWER
   ================================ */

.ppm-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ppm-transition-med);
  z-index: 40;
}

.ppm-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 80vw);
  height: 100vh;
  background: var(--ppm-surface-soft);
  box-shadow: -18px 0 40px rgba(0, 0, 0, 0.8);
  transform: translateX(100%);
  transition: transform var(--ppm-transition-med);
  z-index: 50;
  color: #ffffff;
}

.ppm-drawer-inner {
  padding: 1.6rem 1.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

/* Close button */
.ppm-drawer-close {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.8rem;
  line-height: 1;
  padding: 0;
  margin-left: auto;
  cursor: pointer;
}

/* Sections */
.ppm-drawer-section {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  padding-top: 1rem;
}

.ppm-drawer-section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.ppm-drawer-heading {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ppm-hermes);
  margin: 0 0 0.75rem;
}

.ppm-drawer-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ppm-drawer-section li + li {
  margin-top: 0.5rem;
}

.ppm-drawer-section a {
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: #ffffff;
  text-decoration: none;
  opacity: 1;
  transition: opacity var(--ppm-transition-fast);
}

.ppm-drawer-section a:hover {
  opacity: 0.7;
}

/* When nav is open */
body.ppm-nav-open .ppm-drawer {
  transform: translateX(0%);
}

body.ppm-nav-open .ppm-nav-overlay {
  opacity: 1;
  pointer-events: auto;
}

/* Prevent background scroll when open */
body.ppm-nav-open {
  overflow: hidden;
}

/* ================================
   12) RESPONSIVE
   ================================ */

@media (max-width: 900px) {
  .ppm-nav {
    padding: 12px 4%;
  }

  .ppm-nav-inner {
    gap: 10px;
  }

  .ppm-logo-img,
  .ppm-logo img {
    height: 38px;
  }

  .ppm-monogram {
    font-size: 1.2rem;
  }

  .ppm-icon-btn {
    width: 40px;
    height: 40px;
  }

  .ppm-hamburger {
    width: 40px;
    height: 40px;
  }

  .ppm-hamburger span {
    width: 24px;
  }
}

@media (max-width: 800px) {
  .ppm-shell {
    padding: 0 var(--ppm-spacing-sm);
  }

  .ppm-section {
    padding: 2.2rem 0;
  }

  .ppm-row {
    flex-direction: column;
  }

  .ppm-hero {
    padding: var(--ppm-spacing-lg) 5% var(--ppm-spacing-xl);
  }

  .ppm-hero-content {
    gap: var(--ppm-spacing-md);
  }

  .ppm-hero-site-title {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  .ppm-hero-image {
    max-width: 160px;
  }

  .ppm-quicklinks .ppm-quicklinks-buttons a {
    width: 100%;
  }

  .ppm-blog-preview-grid {
    grid-template-columns: 1fr;
    gap: var(--ppm-spacing-md);
  }

  .ppm-blog-card-image {
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 600px) {
  .ppm-nav-inner {
    gap: 8px;
  }

  .ppm-logo-img,
  .ppm-logo img {
    height: 34px;
  }

  .ppm-monogram {
    font-size: 1.1rem;
  }

  .ppm-nav-icons {
    gap: 8px;
  }

  .ppm-icon-btn {
    width: 36px;
    height: 36px;
  }

  .ppm-icon-btn svg {
    width: 18px;
    height: 18px;
  }

  .ppm-hamburger {
    width: 36px;
    height: 36px;
  }

  .ppm-hamburger span {
    width: 22px;
  }
}