/* ============================================================
   TURNSTONE CAPITAL — Shared Stylesheet
   turnstonecapital.com.au
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

/* --- Variables ------------------------------------------------ */
:root {
  --navy:        #0a1628;
  --navy-mid:    #0d1c34;
  --navy-light:  #162440;
  --coral:       #e8523a;
  --coral-dark:  #c44229;
  --coral-dim:   rgba(232,82,58,0.12);
  --white:       #ffffff;
  --offwhite:    #f0f0ec;
  --grey:        #8fa3b8;
  --grey-dark:   #3d5168;
  --border:      rgba(255,255,255,0.07);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --max:         1200px;
  --nav-h:       76px;

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

/* --- Reset ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
input, textarea, button { font-family: inherit; }

/* --- Navigation ---------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  z-index: 200;
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.logo-mark { width: 38px; height: 30px; flex-shrink: 0; }
.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  color: var(--white);
  text-transform: uppercase;
}
.logo-tagline {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--grey);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--coral);
  transform: scaleX(0);
  transition: transform 0.25s var(--ease-out);
  transform-origin: left;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--coral) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.4rem !important;
  letter-spacing: 0.14em !important;
  transition: background 0.2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--coral-dark) !important; }

/* --- Buttons -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  background: transparent;
  position: relative;
}
.btn-coral { color: var(--coral); border-color: var(--coral); }
.btn-coral:hover { background: var(--coral); color: var(--white); }

.btn-white { color: var(--white); border-color: var(--white); }
.btn-white:hover { background: var(--white); color: var(--navy); }

.btn-filled-coral { background: var(--coral); color: var(--white); border-color: var(--coral); }
.btn-filled-coral:hover { background: var(--coral-dark); border-color: var(--coral-dark); }

.btn svg { transition: transform 0.2s; flex-shrink: 0; }
.btn:hover svg { transform: translateX(4px); }

/* --- Hero (Homepage) ----------------------------------------- */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 75% 30%, rgba(232,82,58,0.055) 0%, transparent 60%),
    repeating-linear-gradient(
      -55deg,
      transparent 0px,
      transparent 60px,
      rgba(255,255,255,0.013) 60px,
      rgba(255,255,255,0.013) 61px
    );
  pointer-events: none;
}

.hero-geo {
  position: absolute;
  top: 12%;
  right: 6%;
  width: 42vw;
  height: 42vw;
  max-width: 580px;
  max-height: 580px;
  pointer-events: none;
  opacity: 0.04;
}

.hero-content {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 4rem 3rem 4rem;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 2.5rem;
}
.hero-label::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--coral);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7.5vw, 8rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: 0.15em;
}
.hero-title-italic {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 5.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--coral);
  line-height: 1;
  letter-spacing: -0.015em;
  margin-bottom: 0.5em;
  display: block;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
}
.hero-location {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grey);
}
.hero-meta-line {
  width: 1px;
  height: 24px;
  background: var(--grey-dark);
}

.hero-desc {
  max-width: 460px;
  color: var(--grey);
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-dark);
  margin-top: 3rem;
}
.hero-scroll-line {
  width: 40px;
  height: 1px;
  background: var(--grey-dark);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--coral);
  animation: slide-line 2.5s ease-in-out infinite;
}
@keyframes slide-line {
  0%   { left: -100%; }
  50%  { left: 0; }
  100% { left: 100%; }
}

/* --- Tomorrow Section ---------------------------------------- */
.tomorrow {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.tomorrow-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 9rem 3rem;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8rem;
  align-items: start;
}
.tomorrow-left {}
.tomorrow-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 2rem;
}
.tomorrow-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.tomorrow-heading em {
  font-style: italic;
  color: var(--coral);
}
.tomorrow-right {}
.tomorrow-body {
  color: var(--grey);
  font-size: 0.93rem;
  line-height: 1.95;
}
.tomorrow-body p { margin-bottom: 1.5rem; }
.tomorrow-body p:last-child { margin-bottom: 0; }

.tomorrow-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 3.5rem;
}
.stat-box {
  background: var(--navy-light);
  padding: 2rem 1.75rem;
  border-top: 2px solid transparent;
  transition: border-color 0.3s;
}
.stat-box:hover { border-top-color: var(--coral); }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 300;
  line-height: 1;
  color: var(--white);
}
.stat-unit {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--coral);
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 0.5rem;
}

/* --- Pillars -------------------------------------------------- */
.pillars {
  padding: 9rem 3rem;
}
.pillars-inner { max-width: var(--max); margin: 0 auto; }
.pillars-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.pillars-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 300;
  max-width: 400px;
  line-height: 1.1;
}
.pillars-header p {
  color: var(--grey);
  font-size: 0.88rem;
  max-width: 340px;
  line-height: 1.85;
  text-align: right;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.pillar {
  background: var(--navy-light);
  padding: 3.5rem 2.5rem;
  border-top: 2px solid transparent;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
  cursor: default;
}
.pillar:hover {
  border-top-color: var(--coral);
  transform: translateY(-4px);
  background: #1a2b47;
}
.pillar-idx {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--coral-dim);
  line-height: 1;
  margin-bottom: 1.5rem;
  transition: color 0.3s;
}
.pillar:hover .pillar-idx { color: rgba(232,82,58,0.3); }
.pillar-title {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.pillar-body {
  color: var(--grey);
  font-size: 0.87rem;
  line-height: 1.85;
}

/* --- CTA Band ------------------------------------------------- */
.cta-band {
  background: var(--coral);
  padding: 7rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 50px,
    rgba(0,0,0,0.04) 50px,
    rgba(0,0,0,0.04) 51px
  );
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 6rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.cta-band h2 em { font-style: italic; opacity: 0.85; }
.cta-band p {
  font-size: 0.9rem;
  opacity: 0.85;
  max-width: 480px;
  margin: 0 auto 3rem;
  line-height: 1.85;
}

/* --- Page Hero (inner pages) --------------------------------- */
.page-hero {
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  background: var(--navy);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border);
}
.page-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 7rem 3rem 5.5rem;
}
.page-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 2rem;
}
.page-eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--coral);
  display: block;
}
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.025em;
}
.page-hero-title em { font-style: italic; color: var(--coral); }
.page-hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--grey);
  margin-top: 0.5rem;
}
.page-hero-lead {
  color: var(--grey);
  font-size: 0.95rem;
  max-width: 580px;
  line-height: 1.9;
  margin-top: 2.5rem;
}

/* --- Content Sections ---------------------------------------- */
.content-section {
  padding: 8rem 3rem;
}
.content-section + .content-section {
  border-top: 1px solid var(--border);
  padding-top: 7rem;
}
.content-inner { max-width: var(--max); margin: 0 auto; }

.content-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7rem;
  align-items: start;
}
.content-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
}

.content-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1.5rem;
}
.content-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 2rem;
}
.content-heading em { font-style: italic; color: var(--coral); }

.content-body {
  color: var(--grey);
  font-size: 0.92rem;
  line-height: 1.95;
}
.content-body p { margin-bottom: 1.5rem; }
.content-body p:last-child { margin-bottom: 0; }

.quote-block {
  border-left: 2px solid var(--coral);
  padding: 1.75rem 2.5rem;
  background: var(--navy-light);
  margin: 4rem 0;
}
.quote-block p {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 300;
  color: var(--white);
  line-height: 1.5;
  margin: 0;
}

.feature-list {
  list-style: none;
  margin-top: 2.5rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.7;
}
.feature-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--coral);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

/* --- Invest Layout ------------------------------------------- */
.invest-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 80vh;
}
.invest-left {
  background: var(--navy-mid);
  padding: 8rem 5rem 8rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.invest-right {
  background: var(--navy-light);
  padding: 8rem 3rem 8rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.invest-left .content-heading { font-size: clamp(2rem, 3.2vw, 3.2rem); margin-bottom: 1.5rem; }
.invest-left .content-body { max-width: 440px; }

.form-heading {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 0.4rem;
}
.form-sub {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
  text-align: center;
  margin-bottom: 2.5rem;
}

/* --- Forms ---------------------------------------------------- */
.form-group { margin-bottom: 1.4rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 0.5rem;
}
.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--grey-dark); }
.form-input:focus,
.form-textarea:focus {
  border-color: var(--coral);
  background: rgba(255,255,255,0.06);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-submit {
  width: 100%;
  background: var(--coral);
  border: none;
  color: var(--white);
  padding: 1rem 2rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 0.5rem;
}
.form-submit:hover { background: var(--coral-dark); }

/* --- Contact Info -------------------------------------------- */
.contact-info-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:first-child { border-top: 1px solid var(--border); }
.contact-info-label {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.5rem;
}
.contact-info-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 300;
}

/* --- Footer --------------------------------------------------- */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding: 4rem 3rem;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.footer-tagline {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--grey);
}
.footer-copy {
  font-size: 0.72rem;
  color: var(--grey-dark);
  letter-spacing: 0.05em;
}
.footer-social {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.footer-social a {
  color: var(--grey-dark);
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.footer-social a:hover { color: var(--white); }
.footer-social svg { width: 17px; height: 17px; }

/* --- Reveal 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-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

/* --- Nav load animation -------------------------------------- */
.nav { animation: nav-in 0.6s var(--ease-out) both; }
@keyframes nav-in {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Responsive ---------------------------------------------- */
@media (max-width: 960px) {
  .nav { padding: 0 1.5rem; }
  .nav-links { gap: 1.5rem; }
  .logo-tagline { display: none; }

  .hero-content { padding: 5rem 1.5rem 4rem; }
  .hero-geo { display: none; }

  .tomorrow-inner {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    padding: 6rem 1.5rem;
  }
  .tomorrow-stats { max-width: 480px; }

  .pillars { padding: 6rem 1.5rem; }
  .pillars-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .pillars-header p { text-align: left; }
  .pillars-grid { grid-template-columns: 1fr; }

  .page-hero-inner { padding: 5rem 1.5rem 3.5rem; }

  .content-section { padding: 5rem 1.5rem; }
  .content-2col { grid-template-columns: 1fr; gap: 3.5rem; }
  .content-3col { grid-template-columns: 1fr; gap: 3rem; }

  .invest-split { grid-template-columns: 1fr; }
  .invest-left  { padding: 5rem 1.5rem 3rem; }
  .invest-right { padding: 3rem 1.5rem 5rem; }

  .footer-inner { flex-direction: column; gap: 2rem; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-social { justify-content: center; }

  .cta-band { padding: 5rem 1.5rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
  .nav-links .nav-home,
  .nav-links .nav-contact { display: none; }
  .hero-meta { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .hero-meta-line { display: none; }
}