/* =========================================================
   Mandala Landscaping design tokens & components
   ========================================================= */

:root {
  /* Colour palette */
  --c-forest: #1f5c3a;
  --c-forest-dark: #163f28;
  --c-sage: #4a8b5c;
  --c-leaf: #7ab87e;
  --c-cream: #faf8f3;
  --c-white: #ffffff;
  --c-ink: #2a2a2a;
  --c-ink-soft: #555a55;
  --c-beige: #e8e2d5;
  --c-rule: #e5e0d4;

  /* Typography */
  --ff-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --ff-sans:
    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;

  /* Spacing scale */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;

  /* Layout */
  --content-max: 1200px;
  --content-narrow: 880px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 160ms;
  --t-med: 280ms;
}

/* =========================================================
   Base
   ========================================================= */

body {
  font-family: var(--ff-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-cream);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--ff-serif);
  color: var(--c-forest);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}
h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: var(--s-4);
}
h3 {
  font-size: clamp(1.5rem, 2vw, 1.875rem);
  margin-bottom: var(--s-3);
}
h4 {
  font-size: 1.25rem;
}

p {
  color: var(--c-ink);
}
p + p {
  margin-top: var(--s-4);
}

a {
  color: var(--c-sage);
  transition: color var(--t-fast) var(--ease);
}
a:hover {
  color: var(--c-forest);
}

strong {
  font-weight: 600;
  color: var(--c-forest);
}

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

/* =========================================================
   Layout primitives
   ========================================================= */

.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--s-5);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-block: clamp(var(--s-8), 10vw, var(--s-10));
}

.section--cream {
  background: var(--c-cream);
}
.section--white {
  background: var(--c-white);
}
.section--forest {
  background: var(--c-forest);
  color: var(--c-white);
}
.section--forest h1,
.section--forest h2,
.section--forest h3 {
  color: var(--c-white);
}
.section--forest p {
  color: rgba(255, 255, 255, 0.86);
}

.eyebrow {
  font-family: var(--ff-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: var(--s-3);
  display: inline-block;
}

.lede {
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  line-height: 1.5;
  color: var(--c-ink-soft);
  font-weight: 400;
}

/* Section divider, mandala motif */
.divider {
  display: flex;
  justify-content: center;
  margin-block: var(--s-7);
  opacity: 0.45;
}
.divider img {
  width: 56px;
  height: auto;
}

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 0.875rem 1.75rem;
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  transition:
    background var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease);
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-forest);
  color: var(--c-white);
}
.btn--primary:hover {
  background: var(--c-forest-dark);
  color: var(--c-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(31, 92, 58, 0.25);
}

.btn--ghost {
  background: transparent;
  color: var(--c-forest);
  box-shadow: inset 0 0 0 1.5px var(--c-forest);
}
.btn--ghost:hover {
  background: var(--c-forest);
  color: var(--c-white);
}

.btn--ghost-light {
  background: transparent;
  color: var(--c-white);
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.7);
}
.btn--ghost-light:hover {
  background: var(--c-white);
  color: var(--c-forest);
}

.btn--small {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* =========================================================
   Header
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--c-rule);
  background: rgba(250, 248, 243, 0.98);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  padding-block: var(--s-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--ff-serif);
  font-size: 1.375rem;
  color: var(--c-forest);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.brand img {
  height: 44px;
  width: auto;
}
.brand__text {
  display: none;
}
@media (min-width: 480px) {
  .brand__text {
    display: inline;
  }
}

.primary-nav {
  display: none;
}

@media (min-width: 960px) {
  .primary-nav {
    display: flex;
    align-items: center;
    gap: var(--s-6);
  }
  .primary-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--c-ink);
    letter-spacing: 0.01em;
    position: relative;
    padding-block: var(--s-2);
  }
  .primary-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--c-sage);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-fast) var(--ease);
  }
  .primary-nav a:hover {
    color: var(--c-forest);
  }
  .primary-nav a:hover::after,
  .primary-nav a[aria-current="page"]::after {
    transform: scaleX(1);
  }
}

.nav-cta {
  display: none;
}
@media (min-width: 960px) {
  .nav-cta {
    display: inline-flex;
  }
}

/* Mobile nav */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--s-2);
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--c-forest);
  transition:
    transform var(--t-fast) var(--ease),
    opacity var(--t-fast) var(--ease);
}
@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--c-cream);
  z-index: 99;
  padding: var(--s-8) var(--s-5) var(--s-5);
  transform: translateX(100%);
  transition: transform var(--t-med) var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav a {
  font-family: var(--ff-serif);
  font-size: 1.75rem;
  color: var(--c-forest);
}
.mobile-nav .btn {
  align-self: flex-start;
  margin-top: var(--s-4);
}

body.nav-open {
  overflow: hidden;
}

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

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: var(--c-white);
  isolation: isolate;
}
.hero__image {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(22, 63, 40, 0.15) 0%,
    rgba(22, 63, 40, 0.55) 60%,
    rgba(22, 63, 40, 0.75) 100%
  );
}
.hero__content {
  max-width: 720px;
  padding-block: var(--s-9);
}
.hero h1 {
  color: var(--c-white);
  margin-bottom: var(--s-5);
}
.hero p.lede {
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--s-6);
  max-width: 580px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}

/* Compact hero (sub-pages) */
.page-hero {
  background: var(--c-forest);
  color: var(--c-white);
  padding-block: clamp(var(--s-8), 9vw, var(--s-10));
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.page-hero h1 {
  color: var(--c-white);
  margin-bottom: var(--s-4);
}
.page-hero p.lede {
  color: rgba(255, 255, 255, 0.88);
  max-width: 640px;
}
.page-hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(
    circle,
    rgba(122, 184, 126, 0.25),
    transparent 70%
  );
  z-index: -1;
}

/* =========================================================
   Cards (services trio)
   ========================================================= */

.cards-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--s-6);
  border: 1px solid var(--c-rule);
  transition:
    transform var(--t-med) var(--ease),
    box-shadow var(--t-med) var(--ease),
    border-color var(--t-med) var(--ease);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(31, 92, 58, 0.12);
  border-color: var(--c-leaf);
}
.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--c-beige);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-4);
  color: var(--c-forest);
}
.card h3 {
  margin-bottom: var(--s-3);
}
.card p {
  color: var(--c-ink-soft);
  margin-bottom: var(--s-4);
  flex: 1;
}
.card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-forest);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}
.card__link::after {
  content: "→";
  transition: transform var(--t-fast) var(--ease);
}
.card__link:hover::after {
  transform: translateX(4px);
}

/* =========================================================
   Two-column feature row (about preview, services page)
   ========================================================= */

.feature-row {
  display: grid;
  gap: var(--s-7);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-8);
  }
}
.feature-row--reverse .feature-row__media {
  order: 2;
}
@media (max-width: 879px) {
  .feature-row--reverse .feature-row__media {
    order: 0;
  }
}

.feature-row__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--c-beige);
}
.feature-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-row__body h2 {
  margin-bottom: var(--s-4);
}
.feature-row__body ul.checks {
  margin-top: var(--s-5);
  display: grid;
  gap: var(--s-2);
}
.feature-row__body ul.checks li {
  padding-left: 1.75rem;
  position: relative;
  color: var(--c-ink-soft);
}
.feature-row__body ul.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--c-sage);
  border-bottom: 2px solid var(--c-sage);
  transform: rotate(-45deg);
}

/* =========================================================
   Featured gallery strip (home)
   ========================================================= */

.strip-grid {
  display: grid;
  gap: var(--s-3);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) {
  .strip-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.strip-grid img {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
  transition: transform var(--t-med) var(--ease);
}
.strip-grid a:hover img {
  transform: scale(1.03);
}

/* =========================================================
   Testimonial pull-quote (home)
   ========================================================= */

.pull-quote {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}
.pull-quote blockquote {
  font-family: var(--ff-serif);
  font-size: clamp(1.5rem, 2.6vw, 2.125rem);
  line-height: 1.4;
  color: var(--c-forest);
  font-style: italic;
}
.pull-quote blockquote::before {
  content: "“";
  color: var(--c-leaf);
  font-size: 1.2em;
  line-height: 0;
  margin-right: 0.05em;
}
.pull-quote blockquote::after {
  content: "”";
  color: var(--c-leaf);
  font-size: 1.2em;
  line-height: 0;
}
.pull-quote cite {
  display: block;
  margin-top: var(--s-5);
  font-style: normal;
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-sage);
}

/* =========================================================
   CTA band
   ========================================================= */

.cta-band {
  text-align: center;
}
.cta-band h2 {
  color: var(--c-white);
  margin-bottom: var(--s-4);
}
.cta-band p {
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--s-6);
  max-width: 620px;
  margin-inline: auto;
}
.cta-band__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  justify-content: center;
}

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

.site-footer {
  background: var(--c-forest-dark);
  color: rgba(255, 255, 255, 0.78);
  padding-block: var(--s-8) var(--s-5);
  font-size: 0.92rem;
}
.site-footer h4 {
  color: var(--c-white);
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}
.footer-grid {
  display: grid;
  gap: var(--s-6);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}
.site-footer a {
  color: rgba(255, 255, 255, 0.78);
}
.site-footer a:hover {
  color: var(--c-white);
}
.site-footer ul li {
  margin-bottom: var(--s-2);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-4);
}
.footer-brand img {
  height: 56px;
  width: auto;
  /* Logo is dark green; on the dark footer, invert + brighten to a light tint that reads cleanly */
  filter: brightness(0) invert(1) sepia(0.1);
  opacity: 0.95;
}
.footer-brand span {
  font-family: var(--ff-serif);
  font-size: 1.375rem;
  color: var(--c-white);
}
.footer-bottom {
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-3);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* =========================================================
   Gallery (masonry)
   ========================================================= */

.masonry {
  column-count: 1;
  column-gap: var(--s-3);
}
@media (min-width: 640px) {
  .masonry {
    column-count: 2;
  }
}
@media (min-width: 960px) {
  .masonry {
    column-count: 3;
  }
}
.masonry button {
  display: block;
  width: 100%;
  margin: 0 0 var(--s-3);
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--c-beige);
  break-inside: avoid;
}
.masonry img {
  width: 100%;
  height: auto;
  display: block;
  transition:
    transform var(--t-med) var(--ease),
    opacity var(--t-fast) var(--ease);
}
.masonry button:hover img {
  transform: scale(1.02);
  opacity: 0.95;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(22, 63, 40, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease);
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox img {
  max-width: min(100%, 1200px);
  max-height: 88vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.lightbox__close {
  position: absolute;
  top: var(--s-5);
  right: var(--s-5);
  color: var(--c-white);
  font-size: 2rem;
  line-height: 1;
  padding: var(--s-3);
}

/* =========================================================
   Testimonials grid
   ========================================================= */

.testimonials-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--s-6);
  border: 1px solid var(--c-rule);
}
.testimonial-card blockquote {
  font-family: var(--ff-serif);
  font-size: 1.375rem;
  line-height: 1.5;
  color: var(--c-ink);
  font-style: italic;
  margin-bottom: var(--s-5);
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-beige);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: var(--c-forest);
  font-weight: 600;
}
.testimonial-card__meta {
  font-size: 0.85rem;
  color: var(--c-ink-soft);
}
.testimonial-card__meta strong {
  display: block;
  color: var(--c-forest);
  font-size: 0.95rem;
}

/* =========================================================
   About / Our approach
   ========================================================= */

.approach-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .approach-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.approach-step {
  text-align: left;
}
.approach-step__num {
  font-family: var(--ff-serif);
  font-size: 3rem;
  color: var(--c-leaf);
  line-height: 1;
  display: block;
  margin-bottom: var(--s-3);
}

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

.contact-grid {
  display: grid;
  gap: var(--s-7);
  grid-template-columns: 1fr;
}
@media (min-width: 880px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--s-8);
  }
}

.contact-details h2 {
  margin-bottom: var(--s-5);
}
.contact-details ul.contact-list {
  display: grid;
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.contact-list__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sage);
  display: block;
  margin-bottom: var(--s-2);
}
.contact-list__value {
  font-family: var(--ff-serif);
  font-size: 1.375rem;
  color: var(--c-forest);
}

.contact-form {
  background: var(--c-white);
  padding: var(--s-7);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-rule);
}
.field {
  margin-bottom: var(--s-5);
}
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-forest);
  margin-bottom: var(--s-2);
  letter-spacing: 0.02em;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  background: var(--c-cream);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-sm);
  color: var(--c-ink);
  font-family: var(--ff-sans);
  transition:
    border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--c-sage);
  background: var(--c-white);
  outline: none;
  box-shadow: 0 0 0 3px rgba(74, 139, 92, 0.15);
}
.field textarea {
  resize: vertical;
  min-height: 140px;
}

.service-areas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-top: var(--s-4);
}
.service-areas span {
  background: var(--c-beige);
  color: var(--c-forest);
  padding: 0.375rem 0.875rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* =========================================================
   Utility
   ========================================================= */

.center {
  text-align: center;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.section__head {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--s-7);
}
.section__head p {
  color: var(--c-ink-soft);
}