/* ==========================================================================
   TahoeOnline.net — premium dark-alpine theme
   ========================================================================== */

:root {
  --ink-900: #050d13;      /* deepest night */
  --ink-800: #081420;      /* page base */
  --ink-700: #0c1c2a;      /* raised surfaces */
  --ink-600: #12283a;      /* borders-ish */
  --mist-100: #eef3f6;     /* headings */
  --mist-300: #b9c7d1;     /* body text */
  --mist-500: #7e93a3;     /* muted */
  --gold-400: #d8b46a;     /* accent */
  --gold-500: #c9a961;
  --gold-600: #a8874a;
  --pine-400: #3f7d8c;

  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Inter", -apple-system, "Helvetica Neue", sans-serif;

  --max-w: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  background: var(--ink-800);
  color: var(--mist-300);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--mist-100);
  line-height: 1.12;
}

a { color: var(--gold-400); text-decoration: none; }

/* ---------- shared bits ---------- */

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 1.4rem;
}

.rule {
  width: min(var(--max-w), calc(100% - 3rem));
  margin: 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ink-600) 20%, var(--ink-600) 80%, transparent);
}

.btn {
  display: inline-block;
  padding: 0.95rem 2.4rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all 0.35s var(--ease);
}

.btn--gold {
  background: var(--gold-500);
  color: var(--ink-900);
}
.btn--gold:hover {
  background: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201, 169, 97, 0.25);
}

.btn--ghost {
  border-color: rgba(238, 243, 246, 0.28);
  color: var(--mist-100);
}
.btn--ghost:hover {
  border-color: var(--gold-500);
  color: var(--gold-400);
  transform: translateY(-2px);
}

/* ---------- reveal-on-scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 1.6rem 0;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease),
              box-shadow 0.4s var(--ease);
}

.nav.is-scrolled {
  padding: 0.85rem 0;
  background: rgba(5, 13, 19, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(238, 243, 246, 0.06);
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--mist-100);
}

.nav__mark {
  width: 30px;
  height: 30px;
  color: var(--gold-500);
  flex-shrink: 0;
}

.nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.28rem;
  letter-spacing: 0.02em;
  color: var(--mist-100);
}
.nav__wordmark em {
  font-style: italic;
  color: var(--gold-400);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.nav__links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist-300);
  transition: color 0.3s;
}
.nav__links a:hover { color: var(--gold-400); }

.nav__cta {
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--gold-600);
  color: var(--gold-400) !important;
}
.nav__cta:hover {
  background: var(--gold-500);
  color: var(--ink-900) !important;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 70% at 50% 38%, rgba(5, 13, 19, 0.38), rgba(5, 13, 19, 0) 65%),
    linear-gradient(180deg,
      rgba(5, 13, 19, 0.72) 0%,
      rgba(5, 13, 19, 0.44) 30%,
      rgba(5, 13, 19, 0.38) 55%,
      rgba(8, 20, 32, 0.78) 82%,
      var(--ink-800) 100%);
}

.hero__fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 22vh;
  background: linear-gradient(180deg, transparent, var(--ink-800));
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 8rem 1.5rem 7rem;
  max-width: 60rem;
}

.hero__title {
  font-size: clamp(2.6rem, 6.4vw, 4.9rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 1.8rem;
  text-shadow: 0 2px 16px rgba(5, 13, 19, 0.6), 0 6px 48px rgba(5, 13, 19, 0.9);
}
.hero__title span {
  font-style: italic;
  color: var(--gold-400);
}

.hero__sub {
  max-width: 40rem;
  margin: 0 auto 2.8rem;
  font-size: 1.06rem;
  color: var(--mist-300);
  text-shadow: 0 2px 24px rgba(5, 13, 19, 0.9);
}

.hero__actions {
  display: flex;
  gap: 1.1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 26px;
  height: 44px;
  border: 1px solid rgba(238, 243, 246, 0.3);
  border-radius: 14px;
}
.hero__scroll span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 3px;
  height: 8px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: var(--gold-400);
  animation: scrollhint 2.2s ease-in-out infinite;
}
@keyframes scrollhint {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ==========================================================================
   Market strip
   ========================================================================== */

.strip {
  padding: 4.5rem 0;
}

.strip__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.strip__item {
  text-align: center;
  padding: 0 1rem;
  position: relative;
}
.strip__item + .strip__item::before {
  content: "";
  position: absolute;
  left: -1rem;
  top: 12%;
  height: 76%;
  width: 1px;
  background: var(--ink-600);
}

.strip__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3.1rem);
  font-weight: 300;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.strip__label {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--mist-500);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: 7.5rem 0;
}

.section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section__inner--split {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 4.5rem;
  align-items: start;
}

.section__inner--narrow { max-width: 62rem; }

.section__head h2 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 300;
}

.section__head--center {
  text-align: center;
  max-width: 46rem;
  margin: 0 auto 4.5rem;
}

.section__intro {
  margin-top: 1.5rem;
  color: var(--mist-500);
  font-size: 1.02rem;
}

.section__body p + p { margin-top: 1.5rem; }

.lede {
  font-size: 1.22rem;
  line-height: 1.65;
  color: var(--mist-100);
  font-weight: 300;
}

/* ==========================================================================
   Portfolio cards
   ========================================================================== */

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.card {
  background: linear-gradient(160deg, var(--ink-700), rgba(12, 28, 42, 0.4));
  border: 1px solid var(--ink-600);
  padding: 2.4rem 1.9rem 2.2rem;
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease),
              box-shadow 0.45s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 169, 97, 0.45);
  box-shadow: 0 24px 48px rgba(3, 8, 12, 0.5);
}

.card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.6rem;
  color: var(--gold-500);
}
.card__icon svg { width: 100%; height: 100%; }

.card h3 {
  font-size: 1.32rem;
  margin-bottom: 0.8rem;
}

.card p {
  font-size: 0.92rem;
  color: var(--mist-500);
  line-height: 1.65;
}

.portfolio__note {
  margin-top: 3.2rem;
  text-align: center;
  font-size: 0.98rem;
  color: var(--mist-500);
}
.portfolio__note a {
  color: var(--gold-400);
  border-bottom: 1px solid rgba(201, 169, 97, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.3s;
}
.portfolio__note a:hover { border-color: var(--gold-400); }

/* ==========================================================================
   Approach steps
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3.4rem;
}

.step {
  position: relative;
  padding-top: 2.2rem;
}
.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 1px;
  background: var(--gold-500);
}

.step__num {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold-500);
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.55rem;
  margin-bottom: 1rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--mist-500);
}

/* ==========================================================================
   Quote band
   ========================================================================== */

.quote {
  padding: 7rem 1.5rem;
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(63, 125, 140, 0.14), transparent 70%),
    var(--ink-900);
  border-top: 1px solid var(--ink-600);
  border-bottom: 1px solid var(--ink-600);
}

.quote__inner {
  max-width: 54rem;
  margin: 0 auto;
  text-align: center;
}

.quote__mark {
  width: 40px;
  height: 40px;
  color: var(--gold-500);
  opacity: 0.85;
  margin-bottom: 1.8rem;
}

.quote blockquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  line-height: 1.35;
  color: var(--mist-100);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.section--contact {
  padding-bottom: 8.5rem;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.contact__card {
  display: block;
  background: linear-gradient(160deg, var(--ink-700), rgba(12, 28, 42, 0.4));
  border: 1px solid var(--ink-600);
  padding: 2.4rem 2rem;
  text-align: center;
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease);
}
.contact__card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 169, 97, 0.45);
}

.contact__card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
}

.contact__card p {
  font-size: 0.88rem;
  color: var(--mist-500);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.contact__link {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--gold-400);
  border-bottom: 1px solid rgba(201, 169, 97, 0.35);
  padding-bottom: 2px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid var(--ink-600);
  background: var(--ink-900);
  padding: 4rem 0 3rem;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}
.footer__brand .nav__mark { color: var(--gold-500); }

.footer__tag {
  font-size: 0.92rem;
  color: var(--mist-500);
  margin-bottom: 2.2rem;
}

.footer__legal {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: #55707f;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 960px) {
  .section__inner--split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 2.8rem; }
  .strip__inner { grid-template-columns: repeat(2, 1fr); gap: 2.6rem 1rem; }
  .strip__item:nth-child(odd)::before { display: none; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav__links a:not(.nav__cta) { display: none; }
  .cards { grid-template-columns: 1fr; }
  .section { padding: 5.5rem 0; }
  .bq-break { display: none; }
  .hero__title br { display: none; }
  .hero__title { letter-spacing: 0; }
}