/* =========================================================
   Vital Aesthetics — Global Style System
   File: css/style.css
   Purpose: Brand foundation, typography, layout, buttons,
   global utilities, header, footer, and base elements.
   ========================================================= */

/* -----------------------------
   CSS Variables
----------------------------- */
:root {
  --color-charcoal: #333333;
  --color-charcoal-soft: #45423f;
  --color-ivory: #f7f5f2;
  --color-white: #ffffff;
  --color-taupe: #b8a99a;
  --color-taupe-light: #ded6ce;
  --color-sage: #a8b5a2;
  --color-stone: #d8d1c8;
  --color-stone-soft: #ebe6df;
  --color-muted: #6c6761;
  --color-border: rgba(51, 51, 51, 0.14);

  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: Inter, Arial, Helvetica, sans-serif;

  --container: 1180px;
  --container-narrow: 760px;

  --space-xs: 0.5rem;
  --space-sm: 0.85rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --space-3xl: 7rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-soft: 0 18px 50px rgba(51, 51, 51, 0.08);
  --shadow-card: 0 14px 36px rgba(51, 51, 51, 0.07);
  --shadow-hover: 0 22px 56px rgba(51, 51, 51, 0.13);

  --transition: 220ms ease;
  --transition-slow: 420ms ease;

  --header-height: 84px;
}

/* -----------------------------
   Reset / Base
----------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--color-ivory);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
svg {
  max-width: 100%;
  display: block;
}

img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--color-charcoal-soft);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: var(--color-charcoal);
  color: var(--color-ivory);
}

/* -----------------------------
   Accessibility
----------------------------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 9999;
  background: var(--color-charcoal);
  color: var(--color-ivory);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 3px solid rgba(51, 51, 51, 0.45);
  outline-offset: 4px;
}

/* -----------------------------
   Containers / Utilities
----------------------------- */
.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.narrow {
  width: min(var(--container-narrow), calc(100% - 2rem));
}

.center {
  text-align: center;
}

.section {
  padding: var(--space-3xl) 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.32)),
    var(--color-stone-soft);
}

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

.section-header h2,
.narrow h2 {
  margin-inline: auto;
}

.fine-print {
  font-size: 0.86rem;
  color: var(--color-muted);
  margin-top: var(--space-md);
}

.eyebrow {
  margin: 0 0 var(--space-sm);
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* -----------------------------
   Typography
----------------------------- */
h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--color-charcoal);
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.05;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.85rem);
  letter-spacing: -0.055em;
}

h2 {
  max-width: 850px;
  font-size: clamp(2.25rem, 4.6vw, 4.2rem);
  letter-spacing: -0.045em;
}

h3 {
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  letter-spacing: -0.025em;
}

h4 {
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0;
  margin-top: var(--space-md);
}

p {
  margin: 0;
  color: var(--color-muted);
}

p + p {
  margin-top: var(--space-md);
}

.hero-text {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  max-width: 650px;
}

/* -----------------------------
   Buttons / Links
----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.9rem 1.55rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-charcoal);
  color: var(--color-ivory);
  box-shadow: 0 12px 28px rgba(51, 51, 51, 0.16);
}

.btn-primary:hover {
  background: var(--color-charcoal-soft);
  color: var(--color-ivory);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: rgba(255,255,255,0.55);
  color: var(--color-charcoal);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-charcoal);
  box-shadow: var(--shadow-card);
}

.btn-small {
  min-height: 42px;
  padding: 0.7rem 1.1rem;
  font-size: 0.82rem;
}

.btn-footer {
  margin-top: var(--space-md);
  background: var(--color-ivory);
  color: var(--color-charcoal);
  border-color: rgba(247, 245, 242, 0.35);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: var(--space-lg);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  margin-top: var(--space-md);
  color: var(--color-charcoal);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.text-link::after {
  content: "→";
  transition: transform var(--transition);
}

.text-link:hover::after {
  transform: translateX(4px);
}

/* -----------------------------
   Header / Navigation
----------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  background: rgba(247, 245, 242, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(51, 51, 51, 0.08);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-charcoal);
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(51, 51, 51, 0.22);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-text {
  display: inline-block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.9rem;
  font-weight: 650;
}

.site-nav a:not(.btn) {
  color: rgba(51, 51, 51, 0.78);
  transition: color var(--transition);
}

.site-nav a:not(.btn):hover,
.site-nav a[aria-current="page"] {
  color: var(--color-charcoal);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.55);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-charcoal);
  border-radius: var(--radius-pill);
}

/* -----------------------------
   Hero Sections
----------------------------- */
.hero {
  position: relative;
  min-height: calc(92vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(184,169,154,0.28), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5.5rem);
}

.hero-copy p:not(.eyebrow) {
  margin-top: var(--space-md);
}

.hero-image {
  position: relative;
}

.hero-image img {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  z-index: -1;
  border: 1px solid rgba(51, 51, 51, 0.12);
  border-radius: var(--radius-lg);
}

.hero-centered {
  min-height: 56vh;
  text-align: center;
}

.hero-centered .btn {
  margin-top: var(--space-lg);
}

/* -----------------------------
   Trust Bar
----------------------------- */
.trust-bar {
  padding: 1rem 0;
  background: var(--color-charcoal);
  color: var(--color-ivory);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}

.trust-grid div {
  padding: 1rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 245, 242, 0.92);
}

/* -----------------------------
   Grids / Cards
----------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.feature-card,
.testimonial-card,
.contact-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.4vw, 2rem);
  box-shadow: var(--shadow-card);
}

.feature-card h3,
.contact-card h3 {
  margin-bottom: 0.65rem;
}

.icon-circle {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: var(--space-md);
  border-radius: 50%;
  background: var(--color-ivory);
  border: 1px solid var(--color-border);
  color: var(--color-charcoal);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.service-card {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  gap: var(--space-lg);
  align-items: stretch;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  min-height: 0;
  object-fit: cover;
  object-position: center center;
  border-radius: calc(var(--radius-lg) - 8px);
}

.service-card > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.85rem 0.55rem 0.85rem 0;
}

.service-card h3 {
  margin-bottom: 0.65rem;
}

.service-card .btn {
  align-self: flex-start;
  margin-top: var(--space-md);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.testimonial-card {
  margin: 0;
}

.testimonial-card blockquote {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.testimonial-card figcaption {
  margin-top: var(--space-md);
  color: var(--color-muted);
  font-weight: 700;
}

/* -----------------------------
   Split Sections
----------------------------- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5.5rem);
}

.split-section.reverse .split-copy {
  order: 1;
}

.split-section.reverse .split-image {
  order: 2;
}

.split-image img {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.split-copy p:not(.eyebrow) {
  margin-top: var(--space-md);
}

.split-copy .btn {
  margin-top: var(--space-lg);
}

/* -----------------------------
   Lists / Timeline / Mini Grid
----------------------------- */
.check-list {
  padding: 0;
  margin: var(--space-md) 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.65rem;
  margin-bottom: 0.75rem;
  color: var(--color-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-charcoal);
  font-weight: 800;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.timeline-step {
  position: relative;
  padding: var(--space-lg);
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.timeline-step h3 {
  margin-bottom: 0.8rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: var(--space-lg) 0;
}

.mini-grid span {
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.58);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-charcoal);
  font-weight: 700;
  text-align: center;
}

/* -----------------------------
   FAQ
----------------------------- */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.faq-question {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-charcoal);
  font-size: 1rem;
  font-weight: 800;
  text-align: left;
}

.faq-answer {
  margin-top: 0.75rem;
}

.faq-item h3 {
  margin-bottom: 0.45rem;
  font-size: 1.25rem;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* -----------------------------
   Forms
----------------------------- */
.contact-form {
  display: grid;
  gap: 0.75rem;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-soft);
}

.contact-form h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 0.5rem;
}

label {
  color: var(--color-charcoal);
  font-size: 0.9rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-charcoal);
  padding: 0.95rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input,
select {
  min-height: 52px;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(51, 51, 51, 0.45);
  box-shadow: 0 0 0 4px rgba(51, 51, 51, 0.08);
}

/* -----------------------------
   CTA Banner
----------------------------- */
.cta-banner {
  padding: var(--space-3xl) 0;
  background:
    radial-gradient(circle at top left, rgba(184,169,154,0.25), transparent 36%),
    var(--color-charcoal);
  color: var(--color-ivory);
}

.cta-inner {
  max-width: 800px;
  text-align: center;
}

.cta-banner h2,
.cta-banner p,
.cta-banner .eyebrow {
  color: var(--color-ivory);
}

.cta-banner p {
  color: rgba(247, 245, 242, 0.78);
}

.cta-banner .btn-primary {
  margin-top: var(--space-lg);
  background: var(--color-ivory);
  color: var(--color-charcoal);
}

/* -----------------------------
   Footer
----------------------------- */
.site-footer {
  background: #262626;
  color: var(--color-ivory);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr;
  gap: var(--space-xl);
}

.site-footer h3,
.footer-heading,
.footer-brand {
  display: block;
  margin: 0 0 var(--space-md);
  color: var(--color-ivory);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
}

.site-footer p,
.site-footer a {
  color: rgba(247, 245, 242, 0.72);
}

.site-footer a {
  display: inline-block;
  margin-bottom: 0.4rem;
}

.site-footer a:hover {
  color: var(--color-ivory);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(247, 245, 242, 0.14);
}

.footer-bottom p {
  font-size: 0.85rem;
}

/* -----------------------------
   Reveal Animations
----------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

/* -----------------------------
   Legal Content
----------------------------- */
main .narrow h2:not(:first-child) {
  margin-top: var(--space-xl);
}

main .narrow h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

main .narrow ul {
  margin-top: var(--space-md);
}