/*
Theme Name: One Earth Consulting
Theme URI: https://oneearthconsulting.ca
Author: One Earth Consulting
Author URI: https://oneearthconsulting.ca
Description: A clean, minimalist WordPress theme for One Earth Consulting — guiding sustainable brands toward credibility and impact.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: one-earth-consulting
Tags: minimalist, sustainability, one-page, consulting
*/

/* ===== CSS Custom Properties ===== */
:root {
  --color-bg: #F8F7F2;
  --color-bg-alt: #F0EFE8;
  --color-surface: #FFFFFF;
  --color-text: #1C1C14;
  --color-text-muted: #6B6B5A;
  --color-accent: #2E5032;
  --color-accent-light: #4A7C50;
  --color-accent-pale: #D6E8D8;
  --color-border: #D8D6CC;
  --color-hero-bg: #1C2B1E;
  --color-hero-text: #F8F7F2;
  --color-hero-accent: #7DB87F;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --font-label: 'DM Mono', 'Courier New', monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;
  --space-2xl: 10rem;

  --max-w: 1200px;
  --max-w-text: 760px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ===== Typography ===== */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; }

.label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
}

.container--narrow {
  max-width: var(--max-w-text);
  margin: 0 auto;
  padding: 0 2.5rem;
}

section { padding: var(--space-xl) 0; }

/* ===== Navigation ===== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease);
}

.site-nav.scrolled {
  background: rgba(248, 247, 242, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1rem 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

.site-nav__logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--color-hero-text);
  transition: color 0.4s;
}

.site-nav.scrolled .site-nav__logo { color: var(--color-text); }

.site-nav__links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.site-nav__links a {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(248, 247, 242, 0.75);
  transition: color 0.25s;
}

.site-nav.scrolled .site-nav__links a { color: var(--color-text-muted); }

.site-nav__links a:hover,
.site-nav.scrolled .site-nav__links a:hover { color: var(--color-accent); }

.site-nav__cta {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1.4rem;
  border: 1px solid rgba(248, 247, 242, 0.4);
  color: var(--color-hero-text) !important;
  transition: background 0.25s, border-color 0.25s !important;
}

.site-nav__cta:hover {
  background: rgba(248, 247, 242, 0.15) !important;
  border-color: rgba(248, 247, 242, 0.7) !important;
  color: var(--color-hero-text) !important;
}

.site-nav.scrolled .site-nav__cta {
  border-color: var(--color-accent) !important;
  color: var(--color-accent) !important;
}

.site-nav.scrolled .site-nav__cta:hover {
  background: var(--color-accent) !important;
  color: var(--color-hero-text) !important;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-hero-text);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.site-nav.scrolled .nav-toggle span { background: var(--color-text); }

/* ===== HERO ===== */
.hero {
  background-color: var(--color-hero-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.hero__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 22rem);
  font-weight: 300;
  color: rgba(255,255,255,0.025);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero__eyebrow {
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-hero-accent);
  margin-bottom: 1.5rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  font-weight: 300;
  color: var(--color-hero-text);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.hero__headline em {
  font-style: italic;
  color: var(--color-hero-accent);
}

.hero__sub {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: rgba(248, 247, 242, 0.6);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  background: var(--color-accent-light);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  display: inline-block;
}

.btn-primary:hover { background: var(--color-accent); transform: translateY(-1px); }

.btn-ghost {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 1px solid rgba(248,247,242,0.3);
  color: rgba(248,247,242,0.8);
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s;
  display: inline-block;
}

.btn-ghost:hover { border-color: rgba(248,247,242,0.7); color: var(--color-hero-text); }

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(248,247,242,0.35);
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
}

.hero__scroll-line {
  width: 40px;
  height: 1px;
  background: rgba(248,247,242,0.25);
}

/* ===== STATS BAND ===== */
.stats-band {
  background: var(--color-accent);
  padding: 3.5rem 0;
}

.stats-band .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-hero-text);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat__label {
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(248,247,242,0.6);
}

/* ===== WHAT WE DO ===== */
.what-we-do { background: var(--color-bg); }

.section-header {
  margin-bottom: var(--space-lg);
}

.section-header .label { margin-bottom: 1rem; display: block; }

.section-header h2 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.section-header h2 em { font-style: italic; color: var(--color-accent); }

.section-intro {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.8;
  margin-top: 1.2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--color-border);
}

.service-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.5rem;
  align-start: start;
  transition: background 0.2s;
  padding-right: 2rem;
}

.service-item:nth-child(odd) { padding-right: 3rem; padding-left: 0; border-right: 1px solid var(--color-border); }
.service-item:nth-child(even) { padding-left: 3rem; padding-right: 0; }

.service-item:hover { background: var(--color-accent-pale); }

.service-num {
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  padding-top: 0.2rem;
}

.service-item h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
  color: var(--color-text);
}

.service-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ===== ABOUT ===== */
.about { background: var(--color-bg-alt); }

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

.about__left .label { display: block; margin-bottom: 1rem; }

.about__left h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.about__left h2 em { font-style: italic; color: var(--color-accent); }

.about__tagline {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-accent);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 2rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--color-accent);
}

.about__right { display: flex; flex-direction: column; gap: 3rem; }

.founder-card { display: grid; grid-template-columns: 100px 1fr; gap: 1.5rem; align-items: start; }

.founder-card__photo {
  width: 100px;
  height: 100px;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(20%);
}

.founder-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.founder-card__role {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.8rem;
}

.founder-card__bio {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.founder-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-label);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 0.8rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.founder-card__link:hover { border-bottom-color: var(--color-accent); }

/* ===== WHY CREDIBILITY ===== */
.credibility {
  background: var(--color-hero-bg);
  color: var(--color-hero-text);
}

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

.credibility__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.credibility h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.5rem;
}

.credibility h2 em { font-style: italic; color: var(--color-hero-accent); }

.credibility p {
  font-size: 1rem;
  color: rgba(248,247,242,0.65);
  line-height: 1.85;
}

.credibility__right {
  padding: 3rem;
  border: 1px solid rgba(248,247,242,0.1);
  background: rgba(255,255,255,0.04);
}

.credibility__pillars { display: flex; flex-direction: column; gap: 1.8rem; }

.pillar {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.pillar__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.pillar__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-hero-text);
  margin-bottom: 0.3rem;
}

.pillar__desc {
  font-size: 0.85rem;
  color: rgba(248,247,242,0.5);
  line-height: 1.7;
}

/* ===== CONTACT ===== */
.contact { background: var(--color-bg); }

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

.contact h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.5rem;
}

.contact h2 em { font-style: italic; color: var(--color-accent); }

.contact__details { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }

.contact__detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.contact__detail-item a {
  color: var(--color-accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.contact__detail-item a:hover { border-bottom-color: var(--color-accent); }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-family: var(--font-label);
  font-size: 0.63rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-accent); }

.form-group textarea { min-height: 130px; resize: vertical; }

.form-submit {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.25s;
  align-self: flex-start;
}

.form-submit:hover { background: var(--color-accent-light); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-text);
  color: rgba(248,247,242,0.55);
  padding: 3rem 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-hero-text);
}

.footer__links {
  display: flex;
  gap: 2rem;
}

.footer__links a {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(248,247,242,0.45);
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--color-hero-text); }

.footer__copy {
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-item:nth-child(odd) {
    border-right: none;
    padding-right: 0;
  }

  .service-item:nth-child(even) {
    padding-left: 0;
  }

  .about__layout,
  .credibility__layout,
  .contact__layout {
    grid-template-columns: 1fr;
  }

  .stats-band .container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .site-nav__links { display: none; }
  .nav-toggle { display: flex; }

  .site-nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--color-hero-bg);
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 99;
  }

  .site-nav__links.open a {
    font-size: 1.5rem;
    color: var(--color-hero-text);
    letter-spacing: 0.05em;
  }

  .site-nav__links.open .site-nav__cta {
    font-size: 1rem;
    padding: 1rem 2.5rem;
  }

  .credibility__right { padding: 2rem; }
}

@media (max-width: 600px) {
  :root {
    --space-xl: 4.5rem;
    --space-lg: 3rem;
  }

  .container, .container--narrow { padding: 0 1.25rem; }

  .site-nav { padding: 1.2rem 1.25rem; }

  .hero__actions { flex-direction: column; align-items: flex-start; }

  .founder-card {
    grid-template-columns: 1fr;
  }

  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
}