/* Sterling Property Management */

:root {
  --ink: #1c2433;
  --ink-soft: #3d4a5c;
  --ink-muted: #6b7789;
  --paper: #f6f3ee;
  --paper-warm: #ede8df;
  --white: #ffffff;
  --brass: #b8955a;
  --brass-dark: #96743f;
  --navy: #1a2d4a;
  --navy-deep: #0f1c2e;
  --line: rgba(28, 36, 51, 0.12);
  --shadow: 0 24px 60px rgba(15, 28, 46, 0.14);
  --radius: 4px;
  --font-serif: "Source Serif 4", "Georgia", serif;
  --font-sans: "Source Sans 3", "Helvetica Neue", sans-serif;
  --max: 1240px;
  --nav-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

.container {
  width: min(var(--max), calc(100% - 3rem));
  margin-inline: auto;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.25rem, 4.8vw, 3.75rem);
  line-height: 1.12;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.65rem);
  line-height: 1.28;
}

h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.4;
}

p + p {
  margin-top: 1rem;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

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

.btn-primary {
  background: var(--brass);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--brass-dark);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

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

.btn-dark:hover {
  background: var(--navy-deep);
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  background: linear-gradient(180deg, rgba(15, 28, 46, 0.72) 0%, rgba(15, 28, 46, 0) 100%);
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.scrolled {
  background: rgba(15, 28, 46, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--white);
}

.logo-mark {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.logo-sub {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.72;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.main-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
}

.main-nav a.active {
  position: relative;
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.45rem;
  height: 1px;
  background: var(--brass);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}

.hero:hover .hero-bg {
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    165deg,
    rgba(15, 28, 46, 0.55) 0%,
    rgba(15, 28, 46, 0.35) 40%,
    rgba(15, 28, 46, 0.82) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero .eyebrow {
  margin-bottom: 1.2rem;
  color: rgba(255, 255, 255, 0.75);
}

.hero h1 {
  margin-bottom: 1.4rem;
}

.hero-text {
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-stat-bar {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  width: min(480px, 42vw);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stat {
  padding: 1.6rem 1.4rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat:last-child {
  border-right: none;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.65rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.hero-stat span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

/* Intro band */

.intro-band {
  padding: 7rem 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.intro-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4.5rem;
  align-items: center;
}

.intro-copy {
  display: grid;
  gap: 2.5rem;
}

.intro-heading {
  padding-left: 1.5rem;
  border-left: 3px solid var(--brass);
}

.intro-heading .eyebrow {
  margin-bottom: 1rem;
}

.intro-heading h2 {
  max-width: 20ch;
}

.intro-aside p {
  color: var(--ink-soft);
}

.intro-aside p + p {
  margin-top: 1.25rem;
}

.intro-aside .lead {
  margin-bottom: 0;
}

.intro-visual {
  position: relative;
  margin: 0;
}

.intro-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.intro-visual figcaption {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

/* 15-minute town */

.town-section {
  position: relative;
  padding: 7rem 0;
  color: var(--white);
  overflow: hidden;
}

.town-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.town-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 28, 46, 0.94) 0%, rgba(15, 28, 46, 0.78) 55%, rgba(15, 28, 46, 0.55) 100%);
}

.town-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.town-content h2 {
  margin-bottom: 1.2rem;
}

.town-content p {
  color: rgba(255, 255, 255, 0.82);
}

.town-pillars {
  display: grid;
  gap: 1.4rem;
}

.town-pillar {
  padding: 1.4rem 1.6rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.town-pillar h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--brass);
}

.town-pillar p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Services preview */

.services-preview {
  padding: 7rem 0;
  background: var(--white);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  max-width: 22ch;
}

.section-head p {
  max-width: 38ch;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  background: var(--white);
  padding: 2.2rem 2rem;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  background: var(--paper-warm);
  box-shadow: inset 0 0 0 1px rgba(184, 149, 90, 0.2);
}

.service-num {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--brass);
  line-height: 1;
  margin-bottom: 1.1rem;
}

.service-card h3 {
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.services-cta {
  margin-top: 3rem;
  text-align: center;
}

/* Image split */

.image-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 520px;
}

.image-split-media {
  position: relative;
  min-height: 400px;
  overflow: hidden;
}

.image-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-split-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 5vw;
  background: var(--navy);
  color: var(--white);
}

.image-split-content h2,
.town-content h2,
.cta-band h2 {
  font-weight: 600;
}

.image-split-content h2 {
  margin-bottom: 1.2rem;
}

::selection {
  background: rgba(184, 149, 90, 0.25);
  color: var(--ink);
}

.image-split-content p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

/* Approach */

.approach {
  padding: 7rem 0;
  background: var(--paper-warm);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.approach-item {
  padding-top: 1.5rem;
  border-top: 2px solid var(--brass);
}

.approach-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.approach-item p {
  font-size: 0.9rem;
  color: var(--ink-muted);
}

/* CTA band */

.cta-band {
  position: relative;
  padding: 6rem 0;
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.cta-band-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.cta-band-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 28, 46, 0.88);
}

.cta-band .container {
  position: relative;
  z-index: 2;
}

.cta-band h2 {
  margin-bottom: 1rem;
}

.cta-band p {
  max-width: 50ch;
  margin: 0 auto 2rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Page hero (inner pages) */

.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 5rem) 0 4.5rem;
  color: var(--white);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 28, 46, 0.7) 0%, rgba(15, 28, 46, 0.9) 100%);
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  max-width: 20ch;
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 52ch;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
}

/* Services page */

.services-page {
  padding: 5rem 0 7rem;
}

.services-intro {
  max-width: 680px;
  margin-bottom: 4rem;
}

.services-intro .lead {
  margin-top: 1rem;
}

.services-list {
  display: grid;
  gap: 0;
}

.service-row {
  display: grid;
  grid-template-columns: 80px 280px 1fr;
  gap: 2rem;
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.service-row:first-child {
  border-top: 1px solid var(--line);
}

.service-row-num {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brass);
  padding-top: 0.35rem;
}

.service-row h3 {
  padding-top: 0.2rem;
}

.service-row p {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* About page */

.about-page {
  padding: 5rem 0 7rem;
}

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
  align-items: start;
}

.about-intro .lead {
  margin-top: 1rem;
}

.about-photo {
  position: relative;
}

.about-photo img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-photo-caption {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  padding: 1.2rem 1.4rem;
  background: var(--white);
  box-shadow: var(--shadow);
  max-width: 220px;
  font-size: 0.82rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 4rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.value-card {
  padding-right: 1.5rem;
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.value-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.about-story {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  margin-top: 5rem;
  align-items: center;
}

.about-story-media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-story-text p {
  color: var(--ink-soft);
}

/* Contact page */

.contact-page {
  padding: 5rem 0 7rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info .lead {
  margin-bottom: 2.5rem;
}

.contact-detail {
  margin-bottom: 1.8rem;
}

.contact-detail h3 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.4rem;
}

.contact-detail p,
.contact-detail a {
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.contact-detail a:hover {
  color: var(--brass-dark);
}

.contact-form-wrap {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form-wrap h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(184, 149, 90, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* Footer */

.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 4.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 28ch;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.footer-col a,
.footer-col p {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.6rem;
  color: rgba(255, 255, 255, 0.62);
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.62);
  transition: color 0.2s ease;
}

.footer-bottom a:hover {
  color: var(--white);
}

/* Animations */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Responsive */

@media (max-width: 1024px) {
  .hero-stat-bar {
    display: none;
  }

  .intro-layout,
  .town-content,
  .about-intro,
  .about-story,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approach-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .image-split {
    grid-template-columns: 1fr;
  }

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

  .service-row {
    grid-template-columns: 60px 1fr;
  }

  .service-row p {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: var(--nav-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.5rem 2rem;
    background: rgba(15, 28, 46, 0.98);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

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

  .services-grid,
  .approach-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .about-photo-caption {
    position: static;
    margin-top: 1rem;
    max-width: none;
  }
}