/* ═══════════════════════════════════════════════
   DESIGN SYSTEM - CSS CUSTOM PROPERTIES
   ═══════════════════════════════════════════════ */

:root {
  /* Primary: Teal */
  --primary-50: #F0F8F7;
  --primary-100: #D4EDEB;
  --primary-200: #A8DAD6;
  --primary-300: #72C2BD;
  --primary-400: #44A49F;
  --primary: #1E6F6B;
  --primary-600: #185C58;
  --primary-700: #134A47;
  --primary-800: #0E3836;

  /* Secondary: Teal */
  --teal-50: #F0F8F7;
  --teal-100: #D4EDEB;
  --teal-200: #A8DAD6;
  --teal-300: #72C2BD;
  --teal-400: #44A49F;
  --teal: #1E6F6B;
  --teal-600: #185C58;
  --teal-700: #134A47;

  /* Accent: Terracotta (reserved for CTA moments) */
  --accent: #C4734C;
  --accent-light: #D4895F;
  --accent-dark: #A85F3D;

  /* Neutral: Warm Stone */
  --stone-50: #FAFAF8;
  --stone-100: #F5F4F0;
  --stone-200: #EEEDEA;
  --stone-300: #D8D6D1;
  --stone-400: #A8A69E;
  --stone-500: #84827A;
  --stone-600: #5C5A54;
  --stone-700: #46443F;
  --stone-800: #302F2B;
  --stone-900: #1F1E1B;
  --stone-950: #100F0D;

  /* Surfaces */
  --bg: #0B1F1F;
  --surface: #122E2E;
  --elevated: #1A3A3A;
  --elevated-2: #224646;

  /* Semantic */
  --success: #4A9D6E;
  --error: #C0453F;
  --warning: #B07B2A;
  --info: #3A78B5;

  /* Typography */
  --font-display: 'Inter Tight', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  /* Spacing (8px grid) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  /* Spacing: luxury tier */
  --sp-11: 160px;
  --sp-12: 200px;

  /* Motion */
  --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-luxury: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.55, 0.06, 0.68, 0.19);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 300ms;
  --duration-base: 500ms;
  --duration-slow: 1200ms;
  --duration-reveal: 1000ms;
  --duration-close: 400ms;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 64px;

  /* Shadows — softer, more diffused */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.03);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.03);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.08), 0 6px 16px rgba(0,0,0,0.04);
  --shadow-glow-primary: 0 0 30px rgba(30,111,107,0.15);
  --shadow-glow-teal: 0 0 30px rgba(30,111,107,0.15);
  --shadow-glow-accent: 0 0 30px rgba(196,115,76,0.15);

  /* Engraved effect */
  --shadow-raised: 4px 4px 12px rgba(0,0,0,0.2), -2px -2px 10px rgba(255,255,255,0.02);
  --shadow-engraved: inset 3px 3px 10px rgba(0,0,0,0.3), inset -2px -2px 8px rgba(255,255,255,0.015);
}


/* ═══════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════ */

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

html {
  /* scroll-behavior handled by Lenis (scroll-animations.js) — kept as fallback for reduced-motion */
  scroll-padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  background: var(--bg);
  color: var(--stone-50);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

/* Atmospheric teal gradient — layered radial glows mimicking studio lighting
   Uses many intermediate stops to prevent visible banding on dark colors. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    /* Primary light pool — bottom-right corner */
    radial-gradient(
      ellipse 70% 60% at 85% 90%,
      rgba(30,130,120,0.35) 0%,
      rgba(28,120,115,0.30) 8%,
      rgba(26,112,108,0.26) 15%,
      rgba(24,104,100,0.22) 22%,
      rgba(22,96,92,0.18) 30%,
      rgba(20,90,85,0.15) 38%,
      rgba(18,78,74,0.11) 46%,
      rgba(16,66,63,0.08) 54%,
      rgba(14,54,52,0.05) 62%,
      transparent 72%
    ),
    /* Secondary glow — top-right, softer */
    radial-gradient(
      ellipse 50% 45% at 75% 10%,
      rgba(25,110,105,0.18) 0%,
      rgba(23,100,96,0.14) 10%,
      rgba(21,90,87,0.11) 20%,
      rgba(19,80,77,0.08) 32%,
      rgba(18,70,68,0.06) 44%,
      rgba(16,58,56,0.03) 56%,
      transparent 72%
    ),
    /* Subtle center fill to prevent dead-flat midtones */
    radial-gradient(
      ellipse 80% 70% at 50% 50%,
      rgba(18,60,58,0.20) 0%,
      rgba(16,52,50,0.15) 15%,
      rgba(14,44,42,0.10) 30%,
      rgba(12,36,35,0.06) 45%,
      transparent 62%
    ),
    /* Base gradient — many stops for band-free dark teal */
    linear-gradient(
      170deg,
      #081A1A 0%,
      #091B1B 5%,
      #091C1C 10%,
      #0A1D1D 15%,
      #0B1E1E 20%,
      #0B1F1F 25%,
      #0C2020 30%,
      #0C2121 35%,
      #0D2222 40%,
      #0D2323 45%,
      #0E2525 50%,
      #0E2626 55%,
      #0F2727 60%,
      #0F2828 65%,
      #0E2626 72%,
      #0D2424 78%,
      #0C2222 84%,
      #0B2020 90%,
      #0A1E1E 95%,
      #091C1C 100%
    );
}

/* Vignette — darker edges, preserves the light pools */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(
    ellipse 75% 65% at 55% 50%,
    transparent 0%,
    transparent 30%,
    rgba(0,0,0,0.08) 45%,
    rgba(0,0,0,0.16) 60%,
    rgba(0,0,0,0.24) 80%,
    rgba(0,0,0,0.32) 100%
  );
}

/* Grain/dither overlay — generated by JS (initGrainDither in global.js).
   Canvas-based random noise destroys gradient banding on 8-bit displays. */
#grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  opacity: 0.35;
  background-repeat: repeat;
}

/* ─── Page Transitions ─── */

body.is-leaving {
  opacity: 0 !important;
  transition: opacity 0.4s var(--ease-out);
}

@media (prefers-reduced-motion: reduce) {
  body {
    opacity: 1;
    transition: none;
  }
  body.is-leaving {
    transition: none;
    opacity: 0;
  }
}

::selection {
  background: var(--primary);
  color: var(--stone-50);
}

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

img { max-width: 100%; display: block; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol { list-style: none; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: auto;
  padding: 12px 24px;
  background: var(--primary);
  color: var(--stone-50);
  z-index: 99999;
  font-weight: 600;
  font-family: var(--font-body);
}

/* View Transitions API (Chrome 140+, progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
  @supports (view-transition-name: auto) {
    @view-transition {
      navigation: auto;
    }
    ::view-transition-old(root),
    ::view-transition-new(root) {
      animation-duration: 0.4s;
      animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
  }
}

section {
  view-transition-name: var(--section-vt-name, none);
}


/* ═══════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════ */

h1, h2, .h1, .h2 {
  font-family: var(--font-display);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--stone-50);
}

h3, h4, h5, h6, .h3, .h4, .h5, .h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--stone-50);
}

h1 { font-size: clamp(3rem, 6vw, 5rem); }
h2 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.875rem); }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; letter-spacing: 0.01em; }

p {
  max-width: 70ch;
  color: var(--stone-300);
  line-height: 1.75;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-300);
  margin-bottom: var(--sp-5);
}

.lead {
  font-size: 1.375rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--stone-300);
}


/* ═══════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-7);
}

section {
  padding: var(--sp-12) 0;
  position: relative;
  perspective: 1200px;
  /* BUG 6 FIX: removed overflow:hidden — it clips 3D rotateX transforms
     and breaks perspective rendering. Sections need visible overflow for
     the staircase illusion to work. */
}

.stair-inner {
  transform-origin: center bottom;
  will-change: transform, opacity;
}

/* Mobile: no 3D transforms, reduced section padding */
@media (max-width: 768px) {
  section { perspective: none; padding: var(--sp-10) 0; }
  .container { padding: 0 var(--sp-5); }
}

@media (prefers-reduced-motion: reduce) {
  section { perspective: none; }
  .stair-inner { will-change: auto; }
}

.section-divider {
  width: 60px;
  height: 1px;
  background: var(--primary);
  opacity: 0.3;
  margin: var(--sp-6) 0;
}


/* ═══════════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-reveal) var(--ease-luxury),
              transform var(--duration-reveal) var(--ease-luxury);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 200ms; }
.reveal-delay-2 { transition-delay: 400ms; }
.reveal-delay-3 { transition-delay: 600ms; }
.reveal-delay-4 { transition-delay: 800ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* ═══════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 10001;
  display: flex;
  align-items: center;
  transition: background var(--duration-base) var(--ease-out),
              backdrop-filter var(--duration-base) var(--ease-out),
              -webkit-backdrop-filter var(--duration-base) var(--ease-out);
}

.nav.scrolled {
  background: rgba(11, 31, 31, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Penrose nav: 3D canvas wrapper (desktop) */
.penrose-nav-wrapper {
  position: relative;
  width: 32px;
  height: 32px;
}

#penrose-canvas-nav {
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.penrose-tooltip {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  background: var(--surface);
  color: var(--stone-200);
  padding: 4px 8px;
  border-radius: 3px;
  border: 1px solid rgba(216,214,209,0.1);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
  z-index: 1001;
}

/* SVG fallback nav */
.penrose-svg-nav-wrapper {
  width: 32px;
  height: 32px;
}

.penrose-svg-nav-img {
  width: 32px;
  height: 32px;
}

/* Desktop: show canvas, hide SVG */
@media (min-width: 769px) {
  .penrose-svg-nav-wrapper { display: none; }
  .penrose-nav-wrapper { display: block; }
}

/* Mobile: show SVG, hide canvas */
@media (max-width: 768px) {
  .penrose-nav-wrapper { display: none; }
  .penrose-svg-nav-wrapper { display: block; }
}

/* Reduced motion: disable logo animation, show static B&W */
@media (prefers-reduced-motion: reduce) {
  .nav-logo-teal { animation: none; opacity: 0; }
}


.nav-logo-cycle {
  position: relative;
  height: 32px;
}

.nav-logo-icon {
  height: 32px;
  width: auto;
}

/* Base b&w: always visible, stays in flow for width */
.nav-logo-base {
  position: relative;
  opacity: 1;
}

/* Overlay layers stack on top */
.nav-logo-layer {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

/* 2-layer stack, 60s cycle:
   Base (bottom): b&w — always 100%
   Layer 2: teal — fades up, holds, fades back down

   0-10s: teal fades in
   10-30s: hold teal
   30-40s: teal fades out
   40-60s: hold b&w (pause)
*/

.nav-logo-teal { animation: logoTeal 60s ease-in-out infinite; }

@keyframes logoTeal {
  0%      { opacity: 0; }
  16.7%   { opacity: 1; }   /* 0→10s: fade in */
  50%     { opacity: 1; }   /* hold through 30s */
  66.7%   { opacity: 0; }   /* 30→40s: fade out */
  100%    { opacity: 0; }   /* hold b&w */
}

.footer-logo-icon {
  height: 22px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stone-400);
  transition: color var(--duration-base) var(--ease-out);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--duration-slow) var(--ease-luxury);
}

.nav-link:hover,
.nav-link.active {
  color: var(--stone-50);
}

.nav-link.active::after {
  width: 100%;
}

/* Products dropdown */
/* TODO (WCAG): If the .nav-dropdown is ever activated in HTML, add keyboard
   support: aria-haspopup="true", aria-expanded on the trigger, Enter/Space
   to open, Escape to close, arrow-key navigation, role="menu" on the
   dropdown list, and role="menuitem" on each item. Currently hover-only CSS
   with no corresponding HTML rendered in the nav. */
.nav-dropdown {
  position: relative;
}

.dropdown-arrow {
  font-size: 0.65em;
  margin-left: 2px;
  transition: transform var(--duration-fast) var(--ease-out);
  display: inline-block;
}

.nav-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid rgba(216, 214, 209, 0.1);
  border-radius: 3px;
  padding: var(--sp-2) 0;
  min-width: 160px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  transform: translateX(-50%) translateY(-4px);
}

/* Invisible bridge to keep hover when moving mouse from trigger to menu */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu .nav-link {
  display: block;
  padding: var(--sp-2) var(--sp-4);
  white-space: nowrap;
}

.nav-dropdown-menu .nav-link::after {
  display: none;
}

/* Nav CTA button */
.btn-nav-cta {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: var(--sp-2) var(--sp-6);
  border-radius: 3px;
  background: var(--primary);
  color: var(--stone-50);
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.btn-nav-cta:hover {
  background: var(--primary-400);
  transform: translateY(-1px);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  z-index: 3;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--stone-50);
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-fast);
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + var(--sp-6)) var(--sp-6) var(--sp-6);
    gap: var(--sp-4);
    transform: translateX(100%);
    transition: transform var(--duration-base) var(--ease-out);
    border-left: 1px solid rgba(216, 214, 209, 0.06);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
    z-index: 2;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-base) var(--ease-out);
    z-index: 1;
  }

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

  .nav-link {
    font-size: 1rem;
    padding: var(--sp-2) 0;
  }

  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    background: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 var(--sp-4);
    min-width: 0;
  }

  .nav-dropdown-menu .nav-link {
    padding: var(--sp-2) 0;
  }

  .dropdown-arrow { display: none; }

  .nav-dropdown:hover .nav-dropdown-menu {
    transform: none;
  }

  .btn-nav-cta {
    margin-top: var(--sp-3);
    width: 100%;
    text-align: center;
  }

}


/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-10) 0;
  position: relative;
  overflow: hidden;
}


.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 20px;
}

.hero h1 {
  margin-bottom: var(--sp-5);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 100;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1.2s var(--ease-luxury) 0.6s forwards;
}

.hero .lead {
  max-width: 600px;
  margin: 0 auto var(--sp-7);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1.2s var(--ease-luxury) 0.9s forwards;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-7);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1.2s var(--ease-luxury) 1.2s forwards;
}

/* Status badge (product pages) */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--status, var(--success));
  background: var(--status-bg, rgba(74,157,110,0.1));
  border: 1px solid rgba(74,157,110,0.2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: 3px;
  margin-bottom: var(--sp-5);
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-luxury) 0.3s forwards;
}

.status-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status, var(--success));
  animation: pulseScale 3s ease-in-out infinite;
}

@keyframes pulseScale {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: var(--sp-7);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--stone-500);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-luxury) 1.5s forwards;
}

.scroll-hint-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--stone-500), transparent);
  animation: scrollPulse 3s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.2); }
}

@media (prefers-reduced-motion: reduce) {
  .hero h1, .hero .lead, .hero-cta, .scroll-hint, .status-badge {
    opacity: 1;
    transform: none;
    animation: none;
  }
  .scroll-hint-line { animation: none; opacity: 0.5; }
  .status-badge .dot { animation: none; }
}


/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: 0.8475rem;
  font-weight: 500;
  padding: var(--sp-3) var(--sp-7);
  border-radius: 3px;
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out);
}

.btn-primary {
  background: var(--primary);
  color: var(--stone-50);
  box-shadow: 0 2px 8px rgba(30,111,107,0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(30,111,107,0.35);
  background: var(--primary-400);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 4px rgba(30,111,107,0.2);
}

.btn-ghost {
  border: 1px solid var(--stone-600);
  color: var(--stone-300);
}

.btn-ghost:hover {
  border-color: var(--stone-400);
  color: var(--stone-50);
  transform: translateY(-1px);
}

.btn-ghost:active {
  transform: translateY(1px);
}

.btn-arrow::after {
  content: '\2192';
  transition: transform var(--duration-base) var(--ease-out);
}

.btn-arrow:hover::after {
  transform: translateX(3px);
}

.btn-accent {
  background: var(--accent);
  color: var(--stone-50);
  box-shadow: 0 2px 8px rgba(196,115,76,0.25);
}

.btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,115,76,0.35);
  background: var(--accent-light);
}

.btn-accent:active {
  transform: translateY(1px);
  box-shadow: 0 1px 4px rgba(196,115,76,0.2);
}


/* ═══════════════════════════════════════════════
   SECTION: WHAT WE DO
   ═══════════════════════════════════════════════ */

.what-we-do {
  background: var(--bg);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-7);
  margin-top: var(--sp-9);
}

.pillar {
  padding: var(--sp-7);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(22,58,58,0.6) 0%, rgba(14,42,42,0.8) 100%);
  border: 1px solid rgba(216,214,209,0.05);
  border-top-color: rgba(216,214,209,0.08);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-slow) var(--ease-luxury),
              box-shadow var(--duration-slow) var(--ease-luxury),
              transform var(--duration-slow) var(--ease-luxury);
}

.pillar:hover {
  border-color: rgba(216,214,209,0.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  font-size: 1.25rem;
}

.pillar-icon.teal-primary { background: rgba(30,111,107,0.12); color: var(--primary-300); }
.pillar-icon.teal { background: rgba(30,111,107,0.12); color: var(--teal-300); }
.pillar-icon.teal-alt { background: rgba(30,111,107,0.08); color: var(--teal-200); }
.pillar-icon.accent { background: rgba(196,115,76,0.1); color: var(--accent-light); }

.pillar h3 {
  font-size: 1.375rem;
  margin-bottom: var(--sp-3);
}

.pillar p {
  font-size: 0.9375rem;
  color: var(--stone-400);
}

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


/* ═══════════════════════════════════════════════
   SECTION: PORTFOLIO MODEL
   ═══════════════════════════════════════════════ */

.portfolio-intro {
  max-width: 640px;
  margin-bottom: var(--sp-10);
}

.portfolio-intro p {
  margin-top: var(--sp-4);
}


/* ═══════════════════════════════════════════════
   PRODUCT CARDS
   ═══════════════════════════════════════════════ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-7);
}

.product-card {
  position: relative;
  display: block;
  padding: var(--sp-7);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(22,58,58,0.6) 0%, rgba(14,42,42,0.8) 100%);
  border: 1px solid rgba(216,214,209,0.06);
  border-top-color: rgba(216,214,209,0.09);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-slow) var(--ease-luxury),
              box-shadow var(--duration-slow) var(--ease-luxury),
              border-color var(--duration-slow) var(--ease-luxury);
  cursor: pointer;
  overflow: hidden;
}

/* Top accent line */
.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--card-accent);
  opacity: 0.6;
  transition: opacity var(--duration-base);
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(216,214,209,0.08);
}

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

.product-card:active {
  transform: translateY(0);
  box-shadow: var(--shadow-engraved);
}

.product-card[data-accent="teal"] { --card-accent: var(--teal); }
.product-card[data-accent="teal-alt"] { --card-accent: var(--teal-400); }
.product-card[data-accent="stone"] { --card-accent: var(--stone-500); }

.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: var(--sp-4);
}

.product-badge.flagship { background: rgba(30,111,107,0.2); color: var(--teal-200); }
.product-badge.lead { background: rgba(30,111,107,0.15); color: var(--primary-300); }
.product-badge.shipping { background: rgba(30,111,107,0.15); color: var(--teal-300); }
.product-badge.research { background: rgba(30,111,107,0.15); color: var(--teal-300); }
.product-badge.concept { background: rgba(168,166,158,0.1); color: var(--stone-400); }

/* Pulsing dot for active products */
.product-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.product-badge.flagship .dot,
.product-badge.lead .dot,
.product-badge.shipping .dot {
  animation: pulseDot 3s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.product-card h3 {
  margin-bottom: var(--sp-2);
}

.product-tagline {
  font-size: 0.9375rem;
  color: var(--stone-400);
  margin-bottom: var(--sp-5);
  line-height: 1.5;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.product-feature {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 3px;
  background: rgba(250,250,248,0.04);
  color: var(--stone-300);
  border: 1px solid rgba(216,214,209,0.06);
}

.product-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stone-400);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--duration-fast), gap var(--duration-fast);
}

.product-link:hover {
  color: var(--stone-50);
  gap: 10px;
}

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

  .product-link {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-badge .dot { animation: none; }
}


/* Product page cross-navigation */
.product-nav {
  padding: var(--sp-10) 0 var(--sp-12);
  border-top: 1px solid rgba(216,214,209,0.06);
}

.product-nav-back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stone-500);
  transition: color var(--duration-base) var(--ease-out);
  margin-bottom: var(--sp-8);
}

.product-nav-back:hover {
  color: var(--stone-50);
}

.product-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-4);
}

.product-nav-item {
  padding: var(--sp-5);
  border-radius: 3px;
  background: rgba(250,250,248,0.02);
  border: 1px solid rgba(216,214,209,0.06);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--stone-300);
  transition: border-color var(--duration-slow) var(--ease-luxury),
              color var(--duration-base) var(--ease-out),
              background var(--duration-slow) var(--ease-luxury);
}

.product-nav-item:hover {
  border-color: rgba(30,111,107,0.3);
  color: var(--stone-50);
  background: rgba(250,250,248,0.04);
}


/* ═══════════════════════════════════════════════
   SECTION: PRODUCT DEEP DIVE (Expandable)
   ═══════════════════════════════════════════════ */

.product-detail {
  padding: var(--sp-10) 0;
  border-top: 1px solid rgba(216,214,209,0.04);
}

.product-header {
  margin-bottom: var(--sp-8);
}

.product-header .lead {
  font-style: italic;
  margin-top: var(--sp-3);
}

/* Stats row within product sections */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  margin: var(--sp-8) 0;
  padding: var(--sp-6) 0;
  border-top: 1px solid rgba(216,214,209,0.06);
  border-bottom: 1px solid rgba(216,214,209,0.06);
}

.stat {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--stone-50);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-value.primary { color: var(--primary); }
.stat-value.teal { color: var(--teal-300); }

.stat-label {
  font-size: 0.8125rem;
  color: var(--stone-500);
  line-height: 1.4;
  max-width: 180px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr; }
}


/* Module Tabs */
.tabs {
  margin: var(--sp-8) 0;
}

.tab-buttons {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  border-bottom: 1px solid rgba(216,214,209,0.08);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-btn {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  padding: var(--sp-3) var(--sp-5);
  color: var(--stone-500);
  border-bottom: 2px solid transparent;
  transition: color var(--duration-fast), border-color var(--duration-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.tab-btn:hover { color: var(--stone-300); }

.tab-btn.active {
  color: var(--stone-50);
  border-bottom-color: var(--primary);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: tabFadeIn 0.5s var(--ease-premium);
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .tab-panel.active { animation: none; }
}

.tab-content h4 {
  margin-bottom: var(--sp-4);
  color: var(--primary-300);
  font-size: 1.125rem;
}

.tab-content p {
  margin-bottom: var(--sp-4);
}

.tab-content ul {
  margin-bottom: var(--sp-5);
}

.tab-content li {
  position: relative;
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--stone-300);
  line-height: 1.6;
}

.tab-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.5;
}

/* Audience grid */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.audience-card {
  padding: var(--sp-6);
  border-radius: 3px;
  background: rgba(250,250,248,0.02);
  border: 1px solid rgba(216,214,209,0.05);
}

.audience-card h5 {
  margin-bottom: var(--sp-2);
  color: var(--stone-50);
}

.audience-card p {
  font-size: 0.875rem;
  color: var(--stone-400);
}


/* Competitive table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-6) 0;
  font-size: 0.875rem;
}

.comparison-table th {
  text-align: left;
  padding: var(--sp-3) var(--sp-4);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stone-500);
  border-bottom: 1px solid rgba(216,214,209,0.1);
}

.comparison-table td {
  padding: var(--sp-3) var(--sp-4);
  color: var(--stone-300);
  border-bottom: 1px solid rgba(216,214,209,0.04);
  vertical-align: top;
}

.comparison-table tr:hover td {
  background: rgba(250,250,248,0.02);
}

.comparison-table .highlight {
  color: var(--primary-300);
  font-weight: 500;
}


/* ═══════════════════════════════════════════════
   SECTION: MARKET STATS (Standalone)
   ═══════════════════════════════════════════════ */

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

.market-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.market-stat {
  padding: var(--sp-6);
}

.market-stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--stone-50);
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.market-stat-label {
  font-size: 0.875rem;
  color: var(--stone-500);
  line-height: 1.4;
}

@media (max-width: 768px) {
  .market-stats-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ═══════════════════════════════════════════════
   SECTION: THE VISION
   ═══════════════════════════════════════════════ */

.vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
  margin-top: var(--sp-9);
}

.vision-card {
  padding: var(--sp-6);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(22,58,58,0.5) 0%, rgba(14,42,42,0.7) 100%);
  border: 1px solid rgba(216,214,209,0.05);
  border-top-color: rgba(216,214,209,0.08);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-slow) var(--ease-luxury),
              transform var(--duration-slow) var(--ease-luxury),
              box-shadow var(--duration-slow) var(--ease-luxury);
}

.vision-card:hover {
  border-color: rgba(216,214,209,0.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.vision-icon {
  margin-bottom: var(--sp-3);
  color: var(--teal-300);
}

.vision-icon svg {
  width: 24px;
  height: 24px;
}

.vision-card h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--sp-2);
}

.vision-card p {
  font-size: 0.875rem;
  color: var(--stone-400);
}

@media (max-width: 640px) {
  .vision-grid { grid-template-columns: 1fr; }
}


/* ═══════════════════════════════════════════════
   SECTION: PRINCIPLES
   ═══════════════════════════════════════════════ */

.principles {
  background: var(--bg);
  overflow: hidden;
}

.principles-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

.principle {
  padding: var(--sp-6);
  border-left: 2px solid rgba(30,111,107,0.2);
  transition: border-color var(--duration-slow) var(--ease-luxury);
}

.principle:hover {
  border-left-color: var(--primary);
}

.principle-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: var(--sp-2);
}

.principle h3 {
  font-size: 0.9375rem;
  margin-bottom: var(--sp-2);
}

.principle p {
  font-size: 0.8125rem;
  color: var(--stone-300);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .principles-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .principles-list {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .principle {
    border-left: none;
    border-bottom: 1px solid rgba(216,214,209,0.06);
    padding: var(--sp-5) 0;
  }
}


/* ═══════════════════════════════════════════════
   SECTION: CONTACT
   ═══════════════════════════════════════════════ */

.contact {
  /* Continuous surface — no section-level background */
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  margin-top: var(--sp-8);
}

.contact-info h3 {
  margin-bottom: var(--sp-4);
}

.contact-info p {
  margin-bottom: var(--sp-5);
}

.contact-cards-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.contact-card {
  padding: var(--sp-6);
  border-radius: 3px;
  background: rgba(250,250,248,0.02);
  border: 1px solid rgba(216,214,209,0.06);
  transition: border-color var(--duration-slow) var(--ease-luxury),
              background var(--duration-slow) var(--ease-luxury);
}

a.contact-card:hover {
  border-color: rgba(30,111,107,0.3);
  background: rgba(250,250,248,0.04);
}

.contact-card h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--stone-50);
  margin-bottom: var(--sp-2);
}

.contact-card p {
  font-size: 0.875rem;
  color: var(--stone-400);
  margin: 0;
}

/* Form with engraved inputs */
.contact-form,
.partner-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-7);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--stone-400);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: var(--sp-4) var(--sp-5);
  border-radius: 3px;
  border: 1px solid rgba(216,214,209,0.08);
  background: var(--elevated);
  color: var(--stone-50);
  box-shadow: var(--shadow-raised);
  transition: box-shadow var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--stone-400);
}

select.form-input option {
  background: var(--elevated);
  color: var(--stone-50);
}

/* The engraved effect on focus */
.form-input:focus-visible,
.form-textarea:focus-visible {
  outline: 2px solid var(--primary-300);
  outline-offset: 2px;
  background: var(--surface);
  border-color: rgba(30,111,107,0.3);
  box-shadow: var(--shadow-engraved);
}

/* Subtle valid state */
.form-input:not(:placeholder-shown):valid {
  border-color: rgba(74,157,110,0.25);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  align-self: flex-start;
}

.form-consent {
  gap: var(--sp-4) !important;
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.8125rem;
  color: var(--stone-400);
  cursor: pointer;
  line-height: 1.5;
}

.consent-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--primary-300);
  cursor: pointer;
}

.consent-label a {
  color: var(--primary-300);
  text-decoration: underline;
}

.form-legal {
  font-size: 0.75rem;
  color: var(--stone-500);
  line-height: 1.6;
  margin: 0;
}

.form-legal a {
  color: var(--stone-400);
  text-decoration: underline;
}

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


/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */

.footer {
  position: relative;
  z-index: 9999;
  padding: var(--sp-8) 0;
  border-top: 1px solid rgba(216,214,209,0.06);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.footer-links a {
  font-size: 0.75rem;
  color: var(--stone-400);
  transition: color var(--duration-base);
}

.footer-links a:hover {
  color: var(--stone-50);
}

.footer-brand img {
  height: 24px;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--stone-400);
}

.footer-right {
  font-size: 0.75rem;
  color: var(--stone-400);
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
  }
}


/* ═══════════════════════════════════════════════
   PRICING CARDS (within product sections)
   ═══════════════════════════════════════════════ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  margin: var(--sp-6) 0;
}

.pricing-card {
  padding: var(--sp-7);
  border-radius: 3px;
  background: var(--surface);
  border: 1px solid rgba(216,214,209,0.06);
}

.pricing-card h4 {
  margin-bottom: var(--sp-2);
}

.pricing-card .pricing-note {
  font-size: 0.8125rem;
  color: var(--stone-500);
  margin-top: var(--sp-3);
  line-height: 1.5;
}

.pricing-features {
  margin-top: var(--sp-4);
}

.pricing-features li {
  font-size: 0.875rem;
  color: var(--stone-300);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid rgba(216,214,209,0.04);
  position: relative;
  padding-left: var(--sp-5);
}

.pricing-features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--success);
  font-size: 0.75rem;
}

@media (max-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr; }
}


/* ═══════════════════════════════════════════════
   TEMPLATES GRID (ProvenCRM)
   ═══════════════════════════════════════════════ */

.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.template-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: var(--sp-2) var(--sp-4);
  border-radius: 3px;
  background: rgba(250,250,248,0.03);
  border: 1px solid rgba(216,214,209,0.06);
  color: var(--stone-400);
  text-align: center;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.template-tag:hover {
  border-color: rgba(30,111,107,0.3);
  color: var(--teal-300);
}

.template-tag.featured {
  border-color: rgba(30,111,107,0.2);
  color: var(--teal-300);
  background: rgba(30,111,107,0.05);
}


/* ═══════════════════════════════════════════════
   TECH STACK TABLE
   ═══════════════════════════════════════════════ */

.tech-stack {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.tech-item {
  padding: var(--sp-4);
  border-radius: 3px;
  background: rgba(250,250,248,0.02);
  border: 1px solid rgba(216,214,209,0.04);
}

.tech-item h6 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--stone-500);
  margin-bottom: var(--sp-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tech-item p {
  font-size: 0.875rem;
  color: var(--stone-300);
  margin: 0;
}


/* ═══════════════════════════════════════════════
   FEATURE TABLE (ProvenMarket)
   ═══════════════════════════════════════════════ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  margin: var(--sp-6) 0;
}

.feature-item {
  padding: var(--sp-6);
  border-radius: 3px;
  background: var(--surface);
  border: 1px solid rgba(216,214,209,0.05);
}

.feature-item h5 {
  margin-bottom: var(--sp-2);
  font-size: 0.9375rem;
}

.feature-item p {
  font-size: 0.8125rem;
  color: var(--stone-400);
  margin: 0;
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}


/* ═══════════════════════════════════════════════
   TECH HIGHLIGHTS
   ═══════════════════════════════════════════════ */

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--primary-300);
  background: rgba(30,111,107,0.08);
  border: 1px solid rgba(30,111,107,0.15);
  padding: var(--sp-2) var(--sp-3);
  border-radius: 3px;
}


/* ═══════════════════════════════════════════════
   STEPS (How It Works — horizontal flow)
   ═══════════════════════════════════════════════ */

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  margin-top: var(--sp-8);
}

.step {
  padding: var(--sp-6);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(22,58,58,0.6) 0%, rgba(14,42,42,0.8) 100%);
  border: 1px solid rgba(216,214,209,0.05);
  border-top-color: rgba(216,214,209,0.08);
  box-shadow: -4px -4px 12px rgba(255,255,255,0.015),
              6px 8px 24px rgba(0,0,0,0.35);
  text-align: center;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--primary-300);
  margin-bottom: var(--sp-4);
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(30,111,107,0.12);
  color: var(--primary-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
}

.step h3 {
  font-size: 1.375rem;
  margin-bottom: var(--sp-3);
}

.step p {
  font-size: 0.9375rem;
  color: var(--stone-400);
  margin: 0 auto;
}

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--sp-8);
  color: var(--primary);
  opacity: 0.35;
}

@media (max-width: 900px) {
  .steps {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }
  .step-connector {
    padding-top: 0;
    transform: rotate(90deg);
    height: 24px;
  }
}


/* ═══════════════════════════════════════════════
   BENEFITS GRID
   ═══════════════════════════════════════════════ */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-8);
}

.benefit-card {
  padding: var(--sp-6);
  border-radius: 3px;
  background: linear-gradient(145deg, rgba(22,58,58,0.6) 0%, rgba(14,42,42,0.8) 100%);
  border: 1px solid rgba(216,214,209,0.05);
  border-top-color: rgba(216,214,209,0.08);
  box-shadow: -4px -4px 12px rgba(255,255,255,0.015),
              6px 8px 24px rgba(0,0,0,0.35);
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  transition: border-color var(--duration-slow) var(--ease-luxury),
              transform var(--duration-slow) var(--ease-luxury),
              box-shadow var(--duration-slow) var(--ease-luxury);
}

.benefit-card:hover {
  border-color: rgba(216,214,209,0.1);
  transform: translateY(-2px);
  box-shadow: -4px -4px 16px rgba(255,255,255,0.02),
              8px 12px 32px rgba(0,0,0,0.45);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon.teal-primary { background: rgba(30,111,107,0.12); color: var(--primary-300); }
.benefit-icon.teal { background: rgba(30,111,107,0.12); color: var(--teal-300); }
.benefit-icon.teal-alt { background: rgba(30,111,107,0.08); color: var(--teal-200); }
.benefit-icon.accent { background: rgba(196,115,76,0.1); color: var(--accent-light); }

.benefit-body h3 {
  margin-bottom: var(--sp-2);
  font-size: 1.125rem;
}

.benefit-body p {
  font-size: 0.9375rem;
  color: var(--stone-400);
  margin: 0;
}

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




/* --------------------------------------------------------------------------
   Homepage — Journal Teaser
   -------------------------------------------------------------------------- */

.journal-teaser {
  padding: var(--sp-12) 0;
}

.journal-teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.journal-teaser-card {
  display: block;
  text-decoration: none;
  border-radius: 3px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 400ms var(--ease-premium), border-color 400ms var(--ease-premium);
}

.journal-teaser-card:hover {
  transform: translateY(-3px);
  border-color: rgba(30,111,107,0.25);
}

.journal-teaser-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}

.journal-teaser-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-premium);
}

.journal-teaser-card:hover .journal-teaser-card-image img {
  transform: scale(1.03);
}

.journal-teaser-card-body {
  padding: var(--sp-5);
}

.journal-teaser-card-meta {
  font-size: 0.75rem;
  color: var(--stone-500);
  margin-bottom: var(--sp-2);
}

.journal-teaser-card-body h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.25;
  color: var(--stone-50);
  margin-bottom: var(--sp-2);
}

.journal-teaser-card-body p {
  font-size: 0.875rem;
  color: var(--stone-400);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.journal-teaser-footer {
  margin-top: var(--sp-8);
  text-align: center;
}

@media (max-width: 900px) {
  .journal-teaser-grid {
    grid-template-columns: 1fr;
  }
}