/* Coda Homes, global styles */

:root {
  /* Colour */
  --color-base: #F5F2ED;
  --color-charcoal: #1C1A18;
  --color-terracotta: #A85C3A;
  --color-forest: #2C3D2E;
  --color-white: #FDFCFB;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.75rem;
  --text-5xl: 3.75rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-text: 720px;

  /* Transitions */
  --transition-base: 150ms ease;
}

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

html {
  font-size: 16px;
}

body {
  background-color: var(--color-base);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

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

a:hover {
  text-decoration: underline;
}

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

::selection {
  background-color: var(--color-terracotta);
  color: var(--color-white);
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-base);
  border-bottom: 1px solid rgba(28, 26, 24, 0.1);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-6) var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--color-charcoal);
}

.nav-links {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-charcoal);
}

.nav-links a:hover {
  color: var(--color-terracotta);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--color-terracotta);
}

.nav-logo:hover {
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: var(--transition-base);
}

main {
  margin: 0;
  padding: 0;
  min-height: 0;
}

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.container--text {
  max-width: var(--max-width-text);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.section {
  padding: var(--space-24) 0;
}

.page-hero + .section {
  padding-top: var(--space-12);
}

.section:has(.intro-grid) {
  padding: var(--space-16) 0;
}

.section:has(.stat-bar) {
  padding: var(--space-12) 0;
}

.section--dark {
  background-color: var(--color-forest);
  color: var(--color-white);
}

.section--charcoal {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

/* Typography */
.heading-display {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.heading-1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.heading-2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: 1.2;
}

.heading-3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.body-large {
  font-size: var(--text-lg);
  line-height: 1.7;
}

.label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  color: var(--color-charcoal);
}

.btn:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
  text-decoration: none;
}

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

.btn--primary:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-charcoal);
  text-decoration: none;
}

/* Footer */
footer {
  padding: var(--space-8);
  background-color: var(--color-charcoal);
  color: rgba(253, 252, 251, 0.6);
  text-align: center;
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

/* Image placeholders */
.img-placeholder {
  background-color: #D9D4CC;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8C8880;
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Page-specific layout helpers */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(28, 26, 24, 0.72) 0%,
    rgba(28, 26, 24, 0.4) 60%,
    rgba(28, 26, 24, 0.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--space-32) 0 var(--space-24) 0;
}

.hero-content .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.hero-content h1 {
  color: var(--color-white);
  max-width: 680px;
  margin-bottom: var(--space-8);
  font-size: clamp(2.75rem, 5vw, 4.5rem);
  line-height: 1.05;
}

.hero-content p {
  color: rgba(253, 252, 251, 0.88);
  max-width: 480px;
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: var(--space-10);
}

.hero-content .btn--primary {
  background-color: var(--color-terracotta);
  border-color: var(--color-terracotta);
  color: var(--color-white);
}

.hero-content .btn--primary:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-charcoal);
}

.stat-bar {
  padding: var(--space-16) 0;
  border-top: 1px solid rgba(28, 26, 24, 0.1);
  border-bottom: 1px solid rgba(28, 26, 24, 0.1);
}

.stat-bar .container {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.section > .container > .stat-bar {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
}

.stat-item,
.stat-bar__item {
  text-align: center;
  padding: 0 var(--space-8);
}

.stat-item {
  flex: 1 1 0;
  min-width: 10rem;
}

.stat-bar__item {
  flex: 1 1 0;
  min-width: 10rem;
}

.stat-item .stat-value,
.stat-bar__value {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, var(--text-3xl));
  font-weight: 400;
  line-height: 1.1;
  display: block;
  margin-bottom: var(--space-2);
}

.stat-item .stat-label,
.stat-bar__item .stat-label,
.stat-bar__item > .label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(28, 26, 24, 0.6);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: 0;
}

.intro-grid h2 {
  font-size: clamp(1.75rem, 3vw, var(--text-3xl));
  line-height: 1.2;
}

.intro-grid p {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: rgba(28, 26, 24, 0.85);
}

.cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  padding: var(--space-8) 0 0 0;
}

.cards-row .card {
  gap: 0;
}

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.card .img-placeholder {
  margin-bottom: var(--space-4);
}

.card .card__label,
.cards-row .card .label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(28, 26, 24, 0.5);
  margin-bottom: var(--space-2);
}

.card .card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  margin: 0;
}

.page-hero {
  padding: var(--space-16) 0 var(--space-8) 0;
  margin-bottom: 0;
}

.page-hero h1 {
  margin-bottom: var(--space-4);
  font-size: clamp(2rem, 4vw, var(--text-4xl));
}

.page-hero p {
  max-width: 560px;
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: 0;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
  padding: var(--space-24) var(--space-8);
  max-width: var(--max-width-text);
  margin: 0 auto;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  margin: 0;
}

.cta-inner p {
  font-size: var(--text-lg);
  margin: 0;
  opacity: 0.85;
}

.cta-inner .heading-2 {
  margin: 0;
}

.section--dark .btn--primary {
  color: var(--color-white);
}

.section--dark .btn--primary:hover {
  color: var(--color-white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.portfolio-grid .card .card__label,
.portfolio-grid .card .label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(28, 26, 24, 0.5);
  margin-bottom: var(--space-2);
  margin-top: var(--space-4);
}

.portfolio-grid .card .card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
}

.section .container--text > p {
  font-size: var(--text-lg);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.section .container--text h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  margin-top: var(--space-16);
  margin-bottom: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(28, 26, 24, 0.1);
}

.section .container--text h2:first-child {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.section .container--text h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
  color: var(--color-charcoal);
}

.section .container--text h3 + p {
  margin-top: 0;
  margin-bottom: var(--space-6);
  color: rgba(28, 26, 24, 0.75);
}

.section .container--text p.body-large {
  font-size: var(--text-lg);
  line-height: 1.75;
  font-style: italic;
  border-left: 3px solid var(--color-terracotta);
  padding-left: var(--space-6);
  margin-bottom: var(--space-2);
}

.section .container--text p.label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(28, 26, 24, 0.5);
  padding-left: var(--space-6);
  margin-bottom: var(--space-8);
}

/* Forms */
form label {
  display: block;
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

form input[type="text"],
form input[type="email"],
form textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(28, 26, 24, 0.2);
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  display: block;
}

.contact-form,
.section .container--text > form {
  padding: var(--space-16) 0;
}

.contact-form label,
.section .container--text > form label {
  display: block;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  color: rgba(28, 26, 24, 0.7);
}

.contact-form input,
.contact-form textarea,
.section .container--text > form input,
.section .container--text > form textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(28, 26, 24, 0.2);
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-charcoal);
  margin-bottom: var(--space-6);
  display: block;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.section .container--text > form input:focus,
.section .container--text > form textarea:focus {
  border-color: var(--color-terracotta);
}

.contact-form .btn,
.section .container--text > form .btn {
  margin-top: var(--space-2);
}

.contact-form + p,
.section .container--text > form + p {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: rgba(28, 26, 24, 0.5);
  letter-spacing: 0.04em;
}

@media (max-width: 900px) {
  .intro-grid,
  .cards-row,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}

@media (max-width: 768px) {
  nav {
    position: relative;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-base);
    padding: var(--space-6) var(--space-8);
    gap: var(--space-4);
    border-bottom: 1px solid rgba(28, 26, 24, 0.1);
    z-index: 101;
  }

  .nav-links.open {
    display: flex;
  }

  .intro-grid,
  .cards-row,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .stat-bar .container {
    flex-direction: column;
    gap: var(--space-8);
  }

  .section > .container > .stat-bar {
    flex-direction: column;
    gap: var(--space-8);
  }

  .nav-inner {
    flex-wrap: wrap;
    gap: var(--space-4);
  }
}