/* ==========================================================================
   Addvance Co. — Design System
   Fractional CFO + Strategic Financial Advisory.
   Private-capital register: espresso, charcoal, warm bone, stone,
   with restrained cognac and aged brass. Western luxury via material
   and atmosphere only — never decoration.
   ========================================================================== */

:root {
  /* ---- Color: warm neutrals only. No cool/blue/purple anywhere. ---- */
  --bone:           #F3EFE6;   /* primary light */
  --stone:          #D8D0C1;   /* secondary light / rules */
  --stone-dark:     #9C8B6C;   /* borders on light surfaces */
  --charcoal:       #1B1916;   /* primary text on light — espresso-black */
  --ink:            #1B1916;   /* primary dark surface */
  --walnut:         #29251F;   /* secondary dark surface */
  --text-muted:     #59534A;   /* secondary text on light */
  --bone-dim:       #C9C0B2;   /* secondary text on dark */
  /* No pure #FFFFFF anywhere: cool white reads blue against warm bone.
     Warm bone (--bone) is the lightest value on the site. */

  --accent:         #8A623D;   /* cognac */
  --accent-dark:    #6B4B2E;
  --accent-light:   #A98958;   /* aged brass */
  --accent-tint:    #EFE6D2;

  --bg:             var(--bone);
  --bg-alt:         var(--stone);
  --text:           var(--charcoal);
  --rule:           var(--stone-dark);

  /* ---- Type ---- */
  --font-serif: 'Source Serif 4', 'Georgia', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-kicker:   clamp(0.7rem, 0.68rem + 0.1vw, 0.8rem);
  --fs-nav:      clamp(0.8rem, 0.78rem + 0.1vw, 0.9rem);
  --fs-body:     clamp(1rem, 0.97rem + 0.15vw, 1.125rem);
  --fs-body-lg:  clamp(1.125rem, 1.08rem + 0.25vw, 1.375rem);
  --fs-h3:       clamp(1.3rem, 1.2rem + 0.5vw, 1.65rem);
  --fs-h2:       clamp(1.9rem, 1.65rem + 1.3vw, 2.85rem);
  --fs-h1:       clamp(2.4rem, 1.9rem + 2.5vw, 4.15rem);
  --fs-display:  clamp(2rem, 1.6rem + 2.2vw, 3.6rem);

  /* ---- Space (tightened ~20%) ---- */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.4rem;
  --space-lg:  clamp(1.75rem, 1.4rem + 1.4vw, 2.9rem);
  --space-xl:  clamp(2.25rem, 1.7rem + 2.2vw, 4.25rem);
  --space-2xl: clamp(3rem, 2.4rem + 3vw, 5.5rem);

  --container: 1240px;
  --container-wide: 1360px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
svg { display: block; }

/* ---- Warm-only browser chrome ----------------------------------------- */
::selection { background: var(--accent-tint); color: var(--ink); }

a:focus-visible, button:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent-dark);
  outline-offset: 2px;
}

html {
  accent-color: var(--accent);
  color-scheme: light;
  -webkit-tap-highlight-color: rgba(138, 98, 61, 0.18);
}

/* Chrome autofill paints inputs pale blue; repaint via inset shadow. */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: var(--charcoal);
  -webkit-box-shadow: 0 0 0 1000px var(--bone) inset;
  box-shadow: 0 0 0 1000px var(--bone) inset;
  caret-color: var(--charcoal);
  transition: background-color 5000s ease-in-out 0s;
}

* { scrollbar-color: var(--stone-dark) var(--bone); scrollbar-width: thin; }
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--bone); }
::-webkit-scrollbar-thumb {
  background: var(--stone-dark);
  border: 3px solid var(--bone);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ---- Skip link — visible only on keyboard focus ---- */
.skip-link {
  position: fixed;
  left: 1rem;
  top: -6rem;
  z-index: 200;
  background: var(--ink);
  color: var(--bone);
  padding: 0.9em 1.5em;
  border-radius: 1px;
  font-family: var(--font-sans);
  font-size: var(--fs-nav);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* Anchor targets clear the fixed header instead of hiding beneath it. */
#top, #advisory, #when-to-engage, #fractional-cfo, #contact {
  scroll-margin-top: 6.5rem;
}

/* ---- Layout ----------------------------------------------------------
   One container system for the whole page. The clamp resolves to roughly:
   1440px → 64px gutters (content capped at max-width)
   1024px → ~34px gutters (~93% content width)
    390px → 16px gutters (content = calc(100% - 32px))
   width:100% + box-sizing keeps it inside the viewport at every size. */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 0.5rem + 2.4vw, 4rem);
}
.container--wide { max-width: var(--container-wide); }

section { position: relative; }

/* ---- Typographic helpers ---- */
.kicker {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker--on-dark { color: var(--accent-light); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--charcoal);
}

/* Section labels sit flush with the content column — the decorative rule
   that formerly preceded them has been removed. */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-sans);
  font-size: var(--fs-nav);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1em 1.9em;
  border-radius: 1px;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--ink);
  color: var(--bone);
  border: 1px solid var(--ink);
}
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }

.btn--primary-on-dark {
  background: var(--bone);
  color: var(--ink);
  border: 1px solid var(--bone);
}
.btn--primary-on-dark:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--ink);
}

.btn--ghost {
  background: transparent;
  color: var(--charcoal);
  border: 1px solid var(--charcoal);
}
.btn--ghost:hover { background: var(--charcoal); color: var(--bone); }

.btn--text {
  padding: 0.4em 0;
  border-bottom: 1px solid var(--charcoal);
  border-radius: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.btn--text:hover { color: var(--accent); border-color: var(--accent); }

/* ==========================================================================
   Editorial photography
   Square corners, no captions, no effects. Every image is a block element
   constrained to its parent so it can never drive horizontal scrolling.
   Aspect ratios are set per placement; object-fit: cover prevents stretching.
   ========================================================================== */
.editorial-img {
  display: block;
  width: 100%;
  max-width: 100%;
  /* height:auto is required — the width/height HTML attributes (present to
     reserve space and prevent layout shift) otherwise win over aspect-ratio
     and stretch the image. */
  height: auto;
  object-fit: cover;
  background: var(--walnut); /* warm hold while the file decodes */
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(243, 239, 230, 0);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(243, 239, 230, 0.96);
  border-bottom: 1px solid var(--stone);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.35rem;
}

.logo {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.2rem, 1.1rem + 0.4vw, 1.4rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
  white-space: nowrap;
  flex: none;
}
/* The wordmark no longer contains an ampersand, so the cognac accent span
   that coloured it has been removed along with it. */

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 0.6rem + 1.1vw, 1.9rem);
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.nav-links a:hover { color: var(--charcoal); }

.nav-right { display: flex; align-items: center; flex: none; }
.nav-cta { display: inline-flex; padding: 0.85em 1.4em; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  margin-right: -8px;
}
.nav-toggle span {
  width: 22px; height: 1.5px;
  background: var(--charcoal);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bone);
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem clamp(1.5rem, 1rem + 2.5vw, 4rem);
  transform: translateY(-100%);
  transition: transform 0.4s var(--ease);
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav a:not(.btn) {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--charcoal);
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--stone);
}
.mobile-nav .btn.btn--primary {
  margin-top: 1.75rem;
  align-self: flex-start;
  color: var(--bone);
}

/* ==========================================================================
   1 — Hero
   ========================================================================== */
.hero {
  padding-top: clamp(6.5rem, 5.2rem + 4.5vw, 8.5rem);
  padding-bottom: var(--space-xl);
  overflow: hidden;
}

/* Asymmetric split: ~62% copy / ~38% image. */
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 4rem);
  align-items: center;
}

.hero h1 {
  font-size: var(--fs-h1);
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 16ch;
  color: var(--ink);
  margin-top: var(--space-md);
}

.hero__sub {
  margin-top: var(--space-md);
  font-size: var(--fs-body-lg);
  color: var(--text-muted);
  max-width: 46ch;
  line-height: 1.5;
}

.hero__actions {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(1.1rem, 0.9rem + 0.9vw, 2rem);
}

/* Square source (1024x1024) — 1:1 on desktop means no crop at all. */
.hero__media { aspect-ratio: 1 / 1; }

/* Brand statement — restrained, directly below hero */
.brand-statement {
  background: var(--ink);
  padding-block: clamp(1.9rem, 1.5rem + 1.9vw, 3.1rem);
}
.brand-statement__lines {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 clamp(1rem, 0.5rem + 2vw, 2.75rem);
}
.brand-statement__line {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 1.05rem + 1.5vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--bone);
}
.brand-statement__line:nth-child(2) { color: var(--accent-light); }

/* ==========================================================================
   2 — The Financial View
   ========================================================================== */
.financial-view { padding-block: var(--space-2xl); }

.financial-view__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 4.5rem);
  align-items: end;
}
.financial-view__head h2 {
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: var(--space-sm);
}
.financial-view__head p {
  font-size: var(--fs-body);
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.6;
}

.pillars {
  margin-top: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0 clamp(1rem, 0.6rem + 1.2vw, 2.25rem);
  border-top: 2px solid var(--charcoal);
}
.pillar { padding-top: 1.1rem; }
.pillar + .pillar { border-left: 1px solid var(--stone-dark); padding-left: clamp(1rem, 0.6rem + 1.2vw, 2rem); }
.pillar__name {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.pillar__desc {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   3 — When to Engage
   Introduced by a shallow full-bleed ridge band.
   ========================================================================== */
.ridge { width: 100%; overflow: hidden; line-height: 0; }
.ridge__img {
  height: clamp(190px, 25vw, 380px);
  object-position: center 58%; /* holds the ridge line and tree line in frame */
}

.engage { padding-block: var(--space-2xl); background: var(--bg-alt); }

.engage__head h2 {
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: var(--space-sm);
  max-width: 18ch;
}

.engage__grid {
  margin-top: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(2rem, 1.4rem + 2.5vw, 4rem);
}

.situation {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 clamp(0.9rem, 0.7rem + 0.8vw, 1.5rem);
  padding-block: clamp(1.4rem, 1.2rem + 0.9vw, 2.1rem);
  border-top: 2px solid var(--charcoal);
}
.situation__index {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 1.9rem + 1.4vw, 3.1rem);
  font-weight: 300;
  line-height: 0.9;
  color: var(--stone-dark);
}
.situation__tag {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.situation__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-top: 0.3rem;
}
.situation__desc {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.situation__topics {
  margin-top: 0.7rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
  opacity: 0.9;
}

/* Single restrained mid-page CTA closing the four situations. */
.engage__cta {
  margin-top: var(--space-lg);
  border-top: 2px solid var(--charcoal);
  padding-top: var(--space-md);
}

/* ==========================================================================
   4 — The Addvance Model (dark)
   ========================================================================== */
.model { padding-block: var(--space-2xl); background: var(--walnut); }

.model__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 4.5rem);
  align-items: center;
}
.model h2 {
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: var(--space-sm);
  color: var(--bone);
}
.model__body {
  margin-top: var(--space-md);
  font-size: var(--fs-body);
  color: var(--bone-dim);
  max-width: 54ch;
  line-height: 1.6;
}
.model__media { aspect-ratio: 4 / 5; }

.model__areas {
  margin-top: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(1.5rem, 1rem + 2vw, 3.5rem);
  border-top: 2px solid rgba(243, 239, 230, 0.25);
}
.model__area { padding-top: 1.1rem; }
.model__area + .model__area {
  border-left: 1px solid rgba(243, 239, 230, 0.18);
  padding-left: clamp(1.5rem, 1rem + 2vw, 3rem);
}
.model__area h3 {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-light);
}
.model__area p {
  margin-top: 0.6rem;
  font-size: 0.92rem;
  color: var(--bone-dim);
  line-height: 1.6;
}

.model__statement {
  margin-top: var(--space-lg);
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--bone);
}

/* ==========================================================================
   5 — Modern Financial Intelligence
   ========================================================================== */
.intelligence { padding-block: var(--space-2xl); }

.intelligence__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 4.5rem);
  align-items: end;
}
.intelligence__head h2 {
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: var(--space-sm);
}
.intelligence__head p {
  font-size: var(--fs-body);
  color: var(--text-muted);
  max-width: 54ch;
  line-height: 1.6;
}

.intelligence__statement {
  margin-top: var(--space-xl);
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 1.6rem + 2.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--accent);
  max-width: 20ch;
}

.intelligence__tags {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  border-top: 2px solid var(--charcoal);
  padding-top: var(--space-md);
}
.intelligence__tags span {
  font-family: var(--font-sans);
  font-size: var(--fs-nav);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  padding: 0.35rem 0;
}
.intelligence__tags span:not(:last-child)::after {
  content: '\00B7';
  color: var(--accent);
  margin: 0 0.85em;
}

/* ==========================================================================
   6 — Start a conversation (dark)
   ========================================================================== */
.inquiry { padding-block: var(--space-2xl); background: var(--ink); }

.inquiry__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 4.5rem);
  align-items: start;
}
.inquiry__head h2 {
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: var(--space-sm);
  color: var(--bone);
}
.inquiry__head p {
  margin-top: var(--space-md);
  font-size: var(--fs-body);
  color: var(--bone-dim);
  max-width: 40ch;
  line-height: 1.6;
}
.inquiry__schedule {
  margin-top: var(--space-lg);
  font-size: 0.95rem;
  color: var(--bone-dim);
}
.inquiry__schedule a {
  display: inline-block;
  margin-top: 0.45rem;
  font-family: var(--font-sans);
  font-size: var(--fs-nav);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bone);
  border-bottom: 1px solid var(--accent-light);
}
.inquiry__schedule a:hover { color: var(--accent-light); }

.inquiry-form {
  background: var(--bone);
  padding: clamp(1.5rem, 1.2rem + 1.6vw, 2.6rem);
}
.inquiry-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 1.4rem;
}
.inquiry-form__row .form-field { margin-top: 0; }
.inquiry-form > .form-field:first-child { margin-top: 0; }

.form-field label {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-field input,
.form-field select,
.form-field textarea {
  appearance: none;
  border: none;
  border-bottom: 1px solid var(--stone-dark);
  background: transparent;
  padding: 0.5rem 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--charcoal);
  border-radius: 0;
}
.form-field textarea { resize: vertical; min-height: 3.2rem; line-height: 1.5; }
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2359534A' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 1.25rem;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: none; border-bottom-color: var(--accent); }

.inquiry-form__submit { margin-top: 1.8rem; width: 100%; justify-content: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  padding-block: var(--space-xl) var(--space-lg);
  background: var(--ink);
  color: #8C806A;
}
.site-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2.25rem;
  padding-bottom: var(--space-lg);
}
.site-footer__brand .logo { color: var(--bone); }
.site-footer__brand p { margin-top: 0.55rem; font-size: var(--fs-nav); color: #8C806A; }

.site-footer__contact a,
.site-footer__contact span {
  display: block;
  font-size: var(--fs-nav);
  color: #8C806A;
  padding-block: 0.2rem;
}
.site-footer__contact a:hover { color: var(--bone); }

.site-footer__nav { display: flex; flex-direction: column; gap: 0.45rem; }
.site-footer__nav a {
  font-family: var(--font-sans);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8C806A;
}
.site-footer__nav a:hover { color: var(--bone); }

.site-footer__rule { border: none; border-top: 1px solid rgba(243, 239, 230, 0.14); }
.site-footer__bottom { padding-top: var(--space-md); font-size: 0.8rem; color: #675D4C; }

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

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

/* ==========================================================================
   Responsive
   Staged so multi-column layouts simplify BEFORE they can collide.
   Grid/flex children carry min-width:0 so long words and rules can never
   force a track wider than its container (the classic source of overflow).
   ========================================================================== */

/* Nothing may exceed its container or the viewport. */
.hero__grid > *,
.financial-view__head > *,
.engage__grid > *,
.model__grid > *,
.intelligence__head > *,
.inquiry__grid > *,
.pillars > *,
.model__areas > *,
.situation > * { min-width: 0; }

/* ---- 1200px: collapse nav; five pillars become three ---- */
@media (max-width: 1200px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 1.6rem; }
  .pillar + .pillar { border-left: none; padding-left: 0; }
  .pillar { border-top: 1px solid var(--stone-dark); padding-top: 1rem; }
  .pillar:nth-child(-n+3) { border-top: none; }
}

/* ---- 1100px: every major two-column section goes single-column ---- */
@media (max-width: 1100px) {
  .hero__grid,
  .financial-view__head,
  .model__grid,
  .intelligence__head,
  .inquiry__grid {
    grid-template-columns: 1fr;
  }
  /* Hero stacks: eyebrow → headline → copy → CTAs → image (DOM order).
     Shallow crops so neither image swallows a phone screen. */
  .hero__media { aspect-ratio: 16 / 9; }
  .model__media { aspect-ratio: 16 / 9; }
  .engage__head h2 { max-width: none; }
  .hero h1 { max-width: 20ch; }
}

/* ---- 900px: statement stacks; model areas and 2x2 go single-column ---- */
@media (max-width: 900px) {
  .brand-statement__lines { display: block; }
  .brand-statement__line { display: block; }
  .brand-statement__line + .brand-statement__line { margin-top: 0.12em; }

  .engage__grid { grid-template-columns: 1fr; }

  .model__areas { grid-template-columns: 1fr; row-gap: 1.5rem; }
  .model__area + .model__area {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid rgba(243, 239, 230, 0.18);
    padding-top: 1.1rem;
  }
}

/* ---- 720px: three pillars become two ---- */
@media (max-width: 720px) {
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillar:nth-child(-n+3) { border-top: 1px solid var(--stone-dark); }
  .pillar:nth-child(-n+2) { border-top: none; }
}

/* ---- 640px: form and situations single-column ---- */
@media (max-width: 640px) {
  .inquiry-form__row { grid-template-columns: 1fr; }
  .situation { grid-template-columns: 1fr; }
  .situation__index { margin-bottom: 0.4rem; }
}

/* ---- 480px: fully single-column ---- */
@media (max-width: 480px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar:nth-child(-n+2) { border-top: 1px solid var(--stone-dark); }
  .pillar:first-child { border-top: none; }
  .intelligence__tags span:not(:last-child)::after { margin: 0 0.5em; }
}