/* ========================================
   Sacred Objects - Landing Page Styles
   ======================================== */

/* CSS Custom Properties */
:root {
  /* Colors - Teal-tinted monochromatic */
  --color-bg: #F0FFFE;
  --color-bg-alt: #E0F5F3;
  --color-text: #042F2C;
  --color-text-muted: rgba(4, 47, 44, 0.6);
  --color-accent: #042F2C;
  --color-accent-hover: rgba(4, 47, 44, 0.85);
  --color-white: #F0FFFE;
  --color-black: #042F2C;
  --color-border: rgba(4, 47, 44, 0.1);

  /* Glass effects */
  --glass-bg: rgba(4, 47, 44, 0.02);
  --glass-border: rgba(4, 47, 44, 0.08);
  --glass-bg-hover: rgba(4, 47, 44, 0.04);

  /* Typography - All Inter */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-overline: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Fluid Typography */
  --text-hero: clamp(48px, 12vw, 144px);
  --text-headline: clamp(36px, 6vw, 80px);
  --text-subheadline: clamp(28px, 4vw, 48px);
  --text-emphasis: clamp(24px, 3vw, 36px);
  --text-body-lg: clamp(18px, 2vw, 22px);
  --text-body: clamp(16px, 1.5vw, 18px);
  --text-small: 14px;
  --text-overline: 13px;

  /* Spacing - Increased for more breathing room */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-2xl: 160px;
  --space-3xl: 240px;

  /* Animation */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out-quart: cubic-bezier(0.76, 0, 0.24, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 800ms;
  --duration-slower: 1200ms;

  /* Layout */
  --nav-height: 80px;
  --container-max: 1440px;
  --container-padding: clamp(20px, 5vw, 80px);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.4;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

/* Grain Texture Overlay */
.grain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.08;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
.overline {
  font-family: var(--font-overline);
  font-size: var(--text-overline);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.section-headline {
  font-family: var(--font-display);
  font-size: var(--text-headline);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

/* Buttons - Outline Pills */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 24px;
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 9999px;
  border: 1px solid var(--color-text);
  background: transparent;
  color: var(--color-text);
  transition: background var(--duration-normal) var(--ease-out-quart),
              color var(--duration-normal) var(--ease-out-quart);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn:active {
  opacity: 0.9;
}

.btn-lg {
  height: 48px;
  padding: 0 32px;
  font-size: 16px;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 100;
  mix-blend-mode: difference;
}

.nav.scrolled {
  /* Keep simple on dark mode - no glassmorphism needed */
}

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

.nav-logo {
  font-family: 'Syne', var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
  transition: opacity var(--duration-fast) ease;
}

.nav-logo:hover {
  opacity: 0.7;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--color-white);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity var(--duration-fast) ease,
              letter-spacing var(--duration-normal) var(--ease-out-quart);
}

.nav-link:hover {
  opacity: 0.7;
  letter-spacing: 0.08em;
}

.nav-cta {
  margin-left: var(--space-md);
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--duration-normal) var(--ease-out-quart),
              opacity var(--duration-fast) ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) ease,
              visibility var(--duration-normal) ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.mobile-menu-link {
  font-family: var(--font-display);
  font-size: var(--text-subheadline);
  color: var(--color-text);
  text-decoration: none;
  transition: opacity var(--duration-fast) ease,
              letter-spacing var(--duration-normal) var(--ease-out-quart);
}

.mobile-menu-link:hover {
  opacity: 0.7;
  letter-spacing: 0.04em;
}

.mobile-menu-cta {
  margin-top: var(--space-md);
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl);
}

.hero-statement {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
  max-width: 1200px;
  margin-bottom: var(--space-xl);
}

/* Social Proof */
.social-proof {
  padding: 32px 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.social-proof .overline {
  margin-bottom: var(--space-md);
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.logo-item {
  opacity: 0.5;
  transition: opacity var(--duration-fast) ease;
}

.logo-item:hover {
  opacity: 0.8;
}

.logo-svg {
  height: 48px;
  width: auto;
  filter: brightness(0);
}

/* Problem Section - Two Column Layout */
.problem {
  padding: var(--space-2xl) 0;
}

.problem .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.problem .section-headline {
  margin-bottom: 0;
}

.problem-content {
  max-width: none;
  margin-bottom: 0;
}

.problem-content p {
  font-size: var(--text-body-lg);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.problem-content p:last-child {
  margin-bottom: 0;
}

.problem-content em {
  font-style: italic;
}

@media (max-width: 900px) {
  .problem .container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .problem .section-headline {
    margin-bottom: var(--space-md);
  }
}

/* Glass Card - now minimal with borders */
.glass-card {
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 0;
  transition: border-color var(--duration-normal) ease,
              background var(--duration-normal) ease;
}

.glass-card:hover {
  background: rgba(4, 47, 44, 0.02);
  border-color: rgba(4, 47, 44, 0.12);
}

/* Services Section */
.services {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

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

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
    border-bottom: none;
  }
}

.service-card {
  padding: var(--space-lg) var(--space-md);
  border-right: 1px solid var(--color-border);
  background: transparent;
  transition: background var(--duration-normal) ease;
}

/* Remove right border on last column */
.service-card:nth-child(3n) {
  border-right: none;
}

/* Bottom border for first row */
.service-card:nth-child(-n+3) {
  border-bottom: 1px solid var(--color-border);
}

@media (max-width: 1024px) {
  .service-card:nth-child(3n) {
    border-right: 1px solid var(--color-border);
  }
  .service-card:nth-child(2n) {
    border-right: none;
  }
  .service-card:nth-child(-n+3) {
    border-bottom: none;
  }
  .service-card:nth-child(-n+4) {
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 640px) {
  .service-card {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
}


.service-number {
  font-family: var(--font-overline);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.service-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.service-description {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-text);
}

/* CTA Section */
.cta {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.cta-card {
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-headline {
  font-family: var(--font-display);
  font-size: var(--text-subheadline);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.cta-subtext {
  font-size: var(--text-body-lg);
  /*color: var(--color-text-muted);*/
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

/* Footer - Compact */
.footer {
  padding: var(--space-lg) 0;
  background: var(--color-bg);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--color-text);
  text-decoration: none;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-link {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.footer-link:hover {
  color: var(--color-text);
}

.footer-copyright {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }

  .footer-links {
    justify-content: center;
  }
}

/* Scroll Reveal Animations */
/* Only hide if body has .js class (set by JavaScript) */
body.js [data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}

body.js [data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fallback: if no JS, content is visible by default */
[data-reveal] {
  opacity: 1;
  transform: none;
}

/* Stagger delays for cards */
[data-reveal-delay="100"] { transition-delay: 100ms; }
[data-reveal-delay="200"] { transition-delay: 200ms; }
[data-reveal-delay="300"] { transition-delay: 300ms; }
[data-reveal-delay="400"] { transition-delay: 400ms; }
[data-reveal-delay="500"] { transition-delay: 500ms; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .grain {
    display: none;
  }
}

/* Selection */
::selection {
  background: var(--color-black);
  color: var(--color-white);
}

/* Custom Cursor */
.cursor {
  position: fixed;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  pointer-events: none;
  mix-blend-mode: difference;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width var(--duration-fast) var(--ease-out-quart),
              height var(--duration-fast) var(--ease-out-quart),
              opacity var(--duration-fast) ease;
  opacity: 0;
}

.cursor.visible {
  opacity: 1;
}

.cursor.hover {
  width: 64px;
  height: 64px;
}

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
  .cursor {
    display: none;
  }
}