/* =========================================================
   Venny A Plus Homes — Natural / Eco design system
   ========================================================= */
:root {
  /* Palette */
  --green-900: #1f3d28;
  --green-800: #2f5d3a;
  --green-700: #3a7048;
  --green-600: #4e8c5b;
  --green-100: #e7f0e8;
  --sand-50:   #faf7f0;
  --sand-100:  #f4eee2;
  --sand-200:  #ece3d2;
  --wood:      #b08855;
  --wood-dark: #8a6840;
  --ink:       #25302a;
  --ink-soft:  #51604f;
  --white:     #ffffff;

  --bg: var(--white);
  --shadow-sm: 0 2px 8px rgba(31, 61, 40, .06);
  --shadow:    0 14px 40px rgba(31, 61, 40, .12);
  --shadow-lg: 0 30px 70px rgba(31, 61, 40, .18);

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;

  --maxw: 1180px;
  --gap: clamp(1rem, 3vw, 2rem);

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section--sand { background: var(--sand-50); }
.section--dark { background: var(--green-900); color: #eaf1e9; }

/* ---------- Typography ---------- */
.h2 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
}
.section--dark .h2 { color: #fff; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--wood-dark);
  margin-bottom: .9rem;
}
.section--dark .eyebrow { color: #c8a878; }
.section__head { max-width: 720px; margin: 0 auto clamp(2.5rem, 5vw, 3.5rem); text-align: center; }
.section__head--light { color: #eaf1e9; }
.section__lead { color: var(--ink-soft); font-size: 1.08rem; margin-top: .9rem; }
.section--dark .section__lead { color: #b9cbbb; }

/* ---------- Buttons ---------- */
.btn {
  --bg-btn: var(--green-800);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--green-800); color: #fff; box-shadow: 0 8px 22px rgba(47,93,58,.3); }
.btn--primary:hover { background: var(--green-700); box-shadow: 0 12px 28px rgba(47,93,58,.4); }
.btn--ghost { background: transparent; border-color: var(--green-800); color: var(--green-800); }
.btn--ghost:hover { background: var(--green-800); color: #fff; }
.btn--ghost-light { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--green-900); border-color:#fff; }
.btn--light { background: #fff; color: var(--green-900); }
.btn--light:hover { background: var(--sand-100); }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.05rem; }
.btn--small { padding: .6rem 1.15rem; font-size: .9rem; }
.btn--block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--green-900); color: #d8e6da;
  font-size: .85rem; letter-spacing: .01em;
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .55rem; padding-bottom: .55rem; }
.topbar__contact a:hover { color: #fff; }
.topbar__sep { opacity: .5; margin: 0 .5rem; }
@media (max-width: 720px){ .topbar__item { display: none; } .topbar__inner { justify-content: center; } }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, background .3s, border-color .3s;
}
.nav.is-scrolled { box-shadow: var(--shadow-sm); border-color: var(--sand-200); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__mark {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-family: var(--font-head); font-size: 1.18rem; color: var(--ink); }
.brand__text small { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.brand--light .brand__text strong { color: #fff; }
.brand--light .brand__text small { color: #adc2af; }

.nav__links { display: flex; align-items: center; gap: 1.7rem; }
.nav__links a:not(.btn) { font-weight: 500; font-size: .96rem; color: var(--ink); position: relative; padding: .3rem 0; }
.nav__links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--green-700); border-radius: 2px; transition: width .25s var(--ease);
}
.nav__links a:not(.btn):hover::after { width: 100%; }
.nav__cta { margin-left: .4rem; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 82vw);
    flex-direction: column; align-items: flex-start; gap: 1.4rem;
    background: #fff; padding: 6.5rem 2rem 2rem; box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .35s var(--ease);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__links a:not(.btn) { font-size: 1.1rem; }
  .nav__cta { margin-left: 0; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  transform: scale(1.05); animation: heroZoom 18s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(20,40,26,.86) 0%, rgba(25,50,32,.6) 45%, rgba(20,40,26,.35) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 760px; padding-top: 4rem; padding-bottom: 4rem; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: .22em; font-size: .82rem; font-weight: 600; color: #d6c19c; margin-bottom: 1.1rem; }
.hero__title { font-family: var(--font-head); font-weight: 600; font-size: clamp(2.7rem, 7vw, 5rem); line-height: 1.04; letter-spacing: -.02em; }
.hero__title em { font-style: italic; color: #e9d4ab; }
.hero__sub { font-size: clamp(1.05rem, 2vw, 1.3rem); color: #e6ede4; max-width: 600px; margin: 1.5rem 0 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 2.6rem; font-size: .92rem; }
.hero__trust li { display: flex; align-items: center; gap: .5rem; color: #f0e9d8; }
.hero__trust span { color: #cdd9cc; }

.hero__scroll { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2; }
.hero__scroll span { display: block; width: 26px; height: 44px; border: 2px solid rgba(255,255,255,.6); border-radius: 14px; position: relative; }
.hero__scroll span::after { content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: #fff; border-radius: 2px; animation: scrollDot 1.6s infinite; }
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0)} 40%{opacity:1} 80%{opacity:0;transform:translate(-50%,12px)} }

/* ---------- Stats ---------- */
.stats { background: var(--green-800); padding: clamp(2rem,5vw,3rem) 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.stat { text-align: center; color: #fff; padding: 1rem; }
.stat__num { display: block; font-family: var(--font-head); font-weight: 700; font-size: clamp(2.2rem, 5vw, 3.2rem); line-height: 1; color: #fff; }
.stat__label { display: block; margin-top: .5rem; font-size: .92rem; color: #c7dcc9; letter-spacing: .02em; }
@media (max-width: 620px){ .stats__grid { grid-template-columns: repeat(2,1fr); gap: 1.4rem; } }

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.about__badge {
  position: absolute; bottom: -22px; right: -10px;
  background: var(--wood); color: #fff; padding: 1rem 1.4rem; border-radius: var(--radius);
  box-shadow: var(--shadow); display: flex; flex-direction: column; line-height: 1.2;
}
.about__badge strong { font-family: var(--font-head); font-size: 1.15rem; }
.about__badge span { font-size: .85rem; opacity: .9; }
.about__body p { color: var(--ink-soft); margin-top: 1rem; }
.about__body .h2 { margin-top: .4rem; }
.checklist { margin: 1.6rem 0; display: grid; gap: .75rem; }
.checklist li { position: relative; padding-left: 2rem; color: var(--ink); }
.checklist li::before {
  content: '✓'; position: absolute; left: 0; top: 1px;
  width: 1.4rem; height: 1.4rem; display: grid; place-items: center;
  background: var(--green-100); color: var(--green-800); border-radius: 50%; font-size: .8rem; font-weight: 700;
}
@media (max-width: 820px){
  .about__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 460px; margin: 0 auto 1.5rem; }
}

/* ---------- Cards (shared) ---------- */
.card { background: #fff; border: 1px solid var(--sand-200); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

/* ---------- Why / Features ---------- */
.why__grid, .services__grid { display: grid; gap: 1.6rem; }
.why__grid { grid-template-columns: repeat(3, 1fr); }
.feature { padding: 2.2rem; text-align: left; }
.feature__icon, .service__icon {
  width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.7rem; background: var(--green-100); margin-bottom: 1.2rem;
}
.feature h3, .service h3 { font-family: var(--font-head); font-size: 1.35rem; font-weight: 600; margin-bottom: .6rem; }
.feature p, .service p { color: var(--ink-soft); }
@media (max-width: 820px){ .why__grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services__grid { grid-template-columns: repeat(3, 1fr); }
.service { padding: 2rem; }
.service:hover .service__icon { background: var(--green-800); transform: scale(1.05); transition: .3s; }
.service:hover .service__icon { color: #fff; }
@media (max-width: 900px){ .services__grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .services__grid { grid-template-columns: 1fr; } }

/* ---------- Projects gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 1.1rem; }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item figcaption {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.2rem; color: #fff;
  background: linear-gradient(transparent 40%, rgba(20,40,26,.85));
  opacity: 0; transition: opacity .35s var(--ease);
}
.gallery__item:hover figcaption { opacity: 1; }
.gallery__cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .15em; color: #e9d4ab; }
.gallery__title { font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; }
@media (max-width: 900px){
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gallery__item--wide { grid-column: span 2; }
  .gallery__item--tall { grid-row: span 1; }
}
@media (max-width: 560px){
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--wide, .gallery__item--tall { grid-column: span 1; }
  .gallery__item figcaption { opacity: 1; background: linear-gradient(transparent 50%, rgba(20,40,26,.8)); }
}

/* ---------- Process / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.step { background: #fff; border-radius: var(--radius); padding: 2rem 1.6rem; box-shadow: var(--shadow-sm); position: relative; border: 1px solid var(--sand-200); }
.step__num { font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; color: var(--green-600); opacity: .35; display: block; margin-bottom: .4rem; }
.step h3 { font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; margin-bottom: .5rem; }
.step p { color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 900px){ .steps { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px){ .steps { grid-template-columns: 1fr; } }

/* ---------- Testimonials ---------- */
.testimonials__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.6rem; }
.quote { padding: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.quote__stars { color: #e0a93f; letter-spacing: .1em; }
.quote p { font-size: 1.05rem; color: var(--ink); font-style: italic; }
.quote footer { display: flex; flex-direction: column; margin-top: auto; }
.quote footer strong { font-family: var(--font-head); }
.quote footer span { font-size: .85rem; color: var(--ink-soft); }
@media (max-width: 900px){ .testimonials__grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* ---------- CTA band ---------- */
.ctaband {
  background: linear-gradient(120deg, var(--green-800), var(--green-900));
  color: #fff; padding: clamp(3rem,6vw,4.5rem) 0;
  position: relative; overflow: hidden;
}
.ctaband::after {
  content: '🌿'; position: absolute; right: -10px; bottom: -40px; font-size: 16rem; opacity: .06; pointer-events: none;
}
.ctaband__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; position: relative; z-index: 2; }
.ctaband .h2 { color: #fff; }
.ctaband p { color: #cfe0d1; margin-top: .6rem; }
.ctaband__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem,5vw,4rem); align-items: start; }
.contact__info p { color: var(--ink-soft); margin-top: 1rem; }
.contact__list { margin-top: 2rem; display: grid; gap: 1.3rem; }
.contact__list li { display: flex; gap: 1rem; align-items: center; }
.contact__ico { width: 48px; height: 48px; flex: none; display: grid; place-items: center; background: var(--green-100); border-radius: 14px; font-size: 1.3rem; }
.contact__list strong { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.contact__list a, .contact__list span { font-size: 1.05rem; color: var(--ink); }
.contact__list a:hover { color: var(--green-700); }

.contact__form { padding: clamp(1.6rem, 3vw, 2.4rem); }
.field { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { font-size: .88rem; font-weight: 600; margin-bottom: .4rem; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; color: var(--ink);
  padding: .85rem 1rem; border: 1.5px solid var(--sand-200); border-radius: var(--radius-sm);
  background: var(--sand-50); transition: border-color .2s, box-shadow .2s, background .2s; width: 100%; resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--green-600); background: #fff; box-shadow: 0 0 0 4px rgba(78,140,91,.12);
}
.field__error { color: #c0392b; font-size: .82rem; margin-top: .35rem; display: none; }
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: #e0a39a; background: #fdf3f1; }
.field.is-invalid .field__error { display: block; }
.form__note { font-size: .82rem; color: var(--ink-soft); text-align: center; margin-top: .9rem; }
.form__success {
  margin-top: 1rem; padding: 1rem 1.2rem; border-radius: var(--radius-sm);
  background: var(--green-100); color: var(--green-800); font-weight: 500; text-align: center;
}
@media (max-width: 820px){ .contact__grid { grid-template-columns: 1fr; } }
@media (max-width: 440px){ .field-row { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.footer { background: var(--green-900); color: #b9cbbb; padding: clamp(3rem,6vw,4.5rem) 0 1.5rem; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer__brand p { margin: 1.1rem 0; max-width: 320px; font-size: .95rem; }
.footer__stars { color: #d9b873; font-size: .9rem; }
.footer__col h4 { color: #fff; font-family: var(--font-head); font-size: 1.05rem; margin-bottom: 1rem; font-weight: 600; }
.footer__col a, .footer__col span { display: block; padding: .3rem 0; font-size: .94rem; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12);
  font-size: .85rem; color: #93a895;
}
@media (max-width: 820px){ .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer__grid { grid-template-columns: 1fr; } }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__bg { animation: none; transform: none; }
  html { scroll-behavior: auto; }
}