/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', 'Segoe UI', Arial, sans-serif;
  font-size: 18px;
  line-height: 1.75;
  color: #1C2B20;
  background: #fff;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
strong, b { font-weight: 700; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { font-family: 'Poppins', 'Segoe UI', Arial, sans-serif; line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); font-weight: 600; margin-bottom: 1.2rem; color: #1A4D2E; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; margin-bottom: .8rem; color: #1A4D2E; }
p  { margin-bottom: 1.1rem; }
section { padding: 4rem 0; }

/* ===== CONTAINER ===== */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== COLOURS ===== */
:root {
  --green:   #1A6B45;
  --green-d: #14522F;
  --amber:   #E8A020;
  --amber-d: #C47F10;
  --bg-alt:  #F4F9F6;
  --text:    #1C2B20;
  --white:   #fff;
}

/* ===== NAVBAR ===== */
.navbar {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.09);
  position: sticky; top: 0; z-index: 1000;
}
.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.5rem; max-width: 1140px; margin: 0 auto;
}
.navbar__logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.55rem;
  color: var(--green);
  display: flex; align-items: center; gap: .4rem;
  text-decoration: none;
}
.navbar__logo span.dot { color: var(--amber); }
.navbar__logo span.sub { font-size: .8rem; font-weight: 400; color: #555; letter-spacing: .04em; }
.nav-list {
  display: flex; gap: .3rem; align-items: center;
}
.nav-item {
  position: relative;
}
.nav-item > a, .nav-item > span {
  display: block; padding: .6rem .85rem;
  font-size: .95rem; font-weight: 600; color: #222;
  border-radius: 6px; cursor: pointer; white-space: nowrap;
  transition: background .2s, color .2s;
}
.nav-item > a:hover, .nav-item > span:hover { background: var(--bg-alt); color: var(--green); }

/* dropdown */
.nav-dropdown {
  display: none;
  position: absolute; top: calc(100% + 0px); left: 0;
  background: #fff; border: 1px solid #e5e5e5;
  border-radius: 8px; box-shadow: 0 8px 32px rgba(0,0,0,.12);
  min-width: 220px; padding: .5rem 0;
  z-index: 999;
}
.nav-dropdown--wide {
  min-width: 640px;
  display: none;
}
.nav-dropdown--wide .dropdown-cols {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 0;
  padding: .5rem 0;
}
.nav-item:hover > .nav-dropdown,
.nav-dropdown:hover { display: block; }
.nav-dropdown a {
  display: block; padding: .55rem 1.2rem;
  font-size: .92rem; color: #333; white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav-dropdown a:hover { background: var(--bg-alt); color: var(--green); }
.nav-item--cta > a {
  background: var(--green); color: #fff !important; border-radius: 6px;
  padding: .55rem 1.1rem !important;
}
.nav-item--cta > a:hover { background: var(--green-d) !important; }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: .5rem; }
.hamburger span { width: 25px; height: 3px; background: #333; border-radius: 2px; transition: .3s; }

@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-list {
    display: none; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,.12); padding: 1rem 0;
    gap: 0;
  }
  .nav-list.open { display: flex; }
  .nav-item { width: 100%; }
  .nav-item > a, .nav-item > span { padding: .75rem 1.5rem; border-radius: 0; }
  .nav-dropdown, .nav-dropdown--wide { position: static; box-shadow: none; border: none; border-left: 3px solid var(--green); margin-left: 1rem; display: none !important; }
  .nav-item.mobile-open > .nav-dropdown { display: block !important; }
  .nav-dropdown--wide .dropdown-cols { grid-template-columns: 1fr; }
}

/* ===== HERO ===== */
.hero {
  position: relative; overflow: hidden;
  padding: 5rem 0 4rem; text-align: center; color: #fff;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: rgba(20,50,30,.68);
  z-index: 1;
}
.hero__content { position: relative; z-index: 2; }
.hero h1 { color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.3); margin-bottom: .6rem; }
.hero__subtitle {
  font-size: 1.2rem; color: rgba(255,255,255,.9);
  margin: 0 auto 1.8rem; max-width: 640px; font-weight: 400;
}
.hero__btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* hero colour variants */
.hero--green .hero__bg    { background: linear-gradient(135deg,#1A6B45 0%,#14522F 100%); }
.hero--teal  .hero__bg    { background: linear-gradient(135deg,#1A6B6B 0%,#0E4040 100%); }
.hero--amber .hero__bg    { background: linear-gradient(135deg,#7A4500 0%,#C47F10 100%); }
.hero--forest .hero__bg   { background: linear-gradient(135deg,#2D5A27 0%,#1A3B16 100%); }
.hero--slate .hero__bg    { background: linear-gradient(135deg,#2C4A3E 0%,#1A2E26 100%); }
.hero--brown .hero__bg    { background: linear-gradient(135deg,#5A3825 0%,#3A2215 100%); }
.hero--plum  .hero__bg    { background: linear-gradient(135deg,#4A2560 0%,#2D1540 100%); }
.hero--steel .hero__bg    { background: linear-gradient(135deg,#2E4055 0%,#1A2535 100%); }
.hero--olive .hero__bg    { background: linear-gradient(135deg,#556B2F 0%,#3A4A1A 100%); }
.hero--brick .hero__bg    { background: linear-gradient(135deg,#7A3020 0%,#4A1A10 100%); }
.hero--pine  .hero__bg    { background: linear-gradient(135deg,#1A5C4A 0%,#0E3A2E 100%); }
.hero--ruby  .hero__bg    { background: linear-gradient(135deg,#7A1A2E 0%,#4A0E1C 100%); }
.hero--copper .hero__bg   { background: linear-gradient(135deg,#7A4D25 0%,#4A2D10 100%); }
.hero--indigo .hero__bg   { background: linear-gradient(135deg,#3A2070 0%,#200E45 100%); }
.hero--smoke .hero__bg    { background: linear-gradient(135deg,#3A4A55 0%,#1A2530 100%); }
.hero--moss  .hero__bg    { background: linear-gradient(135deg,#3A5530 0%,#1A3015 100%); }
.hero--crimson .hero__bg  { background: linear-gradient(135deg,#6B1A1A 0%,#420E0E 100%); }
.hero--ocean .hero__bg    { background: linear-gradient(135deg,#1A4A6B 0%,#0E2A3A 100%); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.8rem; border-radius: 8px; font-weight: 700;
  font-size: 1rem; cursor: pointer; transition: .2s; border: none;
  text-decoration: none;
}
.btn--primary   { background: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-d); transform: translateY(-2px); }
.btn--amber     { background: var(--amber); color: #fff; }
.btn--amber:hover { background: var(--amber-d); transform: translateY(-2px); }
.btn--outline   { border: 2px solid #fff; color: #fff; background: transparent; }
.btn--outline:hover { background: rgba(255,255,255,.15); }
.btn--lg { padding: 1rem 2.2rem; font-size: 1.1rem; }

/* ===== PRICING ===== */
.pricing-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
  margin-top: 2rem;
}
@media (max-width: 768px) { .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; } }
.pricing-card {
  border: 2px solid #dde8e3; border-radius: 16px;
  padding: 2rem 1.6rem; text-align: center;
  background: #fff; position: relative; transition: .2s;
}
.pricing-card:hover { box-shadow: 0 8px 32px rgba(26,107,69,.15); transform: translateY(-4px); }
.pricing-card--featured {
  border-color: var(--green); background: #F0FAF5;
  transform: translateY(-8px);
}
.pricing-card--featured:hover { transform: translateY(-12px); }
.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--amber); color: #fff; font-size: .8rem; font-weight: 700;
  padding: .3rem .9rem; border-radius: 20px; text-transform: uppercase; letter-spacing: .05em;
}
.pricing-name { font-size: 1.1rem; font-weight: 700; color: var(--green); margin-bottom: .5rem; }
.pricing-price { font-size: 2.5rem; font-weight: 700; color: #1C2B20; line-height: 1; }
.pricing-price span { font-size: 1rem; font-weight: 400; color: #666; }
.pricing-price--consult { font-size: 1.2rem; color: #666; font-style: italic; }
.pricing-features { margin: 1.2rem 0; text-align: left; }
.pricing-features li { padding: .4rem 0; border-bottom: 1px solid #eee; font-size: .93rem; padding-left: 1.4rem; position: relative; }
.pricing-features li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.pricing-cta { margin-top: 1.2rem; display: block; }

/* ===== FEATURES GRID ===== */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1.5rem;
  margin-top: 2rem;
}
.feature-card {
  background: #fff; border-radius: 12px; padding: 1.8rem 1.4rem; text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.07);
}
.feature-card .icon { font-size: 2.5rem; margin-bottom: .8rem; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.feature-card p  { font-size: .92rem; color: #555; margin: 0; }

/* ===== STATS ===== */
.stats-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem;
  margin-top: 2rem; text-align: center;
}
@media (max-width: 600px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-num { font-size: 3rem; font-weight: 700; color: var(--green); line-height: 1; }
.stat-label { font-size: .95rem; color: #555; margin-top: .3rem; }

/* ===== TESTIMONIALS ===== */
.testi-grid {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 1.5rem;
  margin-top: 2rem;
}
.testi-card {
  background: #fff; border-radius: 12px; padding: 1.6rem;
  box-shadow: 0 4px 16px rgba(0,0,0,.08); border-left: 4px solid var(--green);
}
.testi-card p { font-style: italic; color: #444; margin-bottom: 1rem; }
.testi-author { display: flex; align-items: center; gap: .8rem; }
.testi-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testi-name { font-weight: 700; font-size: .95rem; }
.testi-role { font-size: .85rem; color: #666; }
.stars { color: var(--amber); font-size: 1rem; margin-bottom: .5rem; }

/* ===== PROCESS ===== */
.process-steps {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1.5rem;
  margin-top: 2rem;
}
.process-step {
  text-align: center; padding: 1.6rem 1.2rem;
  background: #fff; border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.process-step .step-num {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--green); color: #fff; font-weight: 700; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem;
}
.process-step h3 { font-size: 1.05rem; }
.process-step p  { font-size: .9rem; color: #555; margin: 0; }

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid #dde8e3; border-radius: 10px; overflow: hidden;
  margin-bottom: .8rem;
}
.faq-q {
  width: 100%; text-align: left; background: #fff; border: none;
  padding: 1.1rem 1.4rem; font-size: 1rem; font-weight: 600; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; color: #1C2B20;
  transition: background .2s;
}
.faq-q:hover { background: var(--bg-alt); }
.faq-q .arrow { transition: transform .3s; font-size: .85rem; }
.faq-q.open .arrow { transform: rotate(180deg); }
.faq-a { display: none; padding: 1rem 1.4rem; background: #F9FDF9; border-top: 1px solid #dde8e3; font-size: .97rem; line-height: 1.7; }
.faq-a.open { display: block; }

/* ===== ZONES / SECTORS GRIDS ===== */
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 1.2rem;
  margin-top: 2rem;
}
.card-link {
  display: block; background: #fff; border: 2px solid #dde8e3;
  border-radius: 10px; padding: 1.2rem 1rem; text-align: center;
  font-weight: 600; color: var(--green); transition: .2s;
}
.card-link .card-icon { font-size: 2rem; margin-bottom: .5rem; }
.card-link:hover { border-color: var(--green); background: #F0FAF5; transform: translateY(-3px); box-shadow: 0 6px 20px rgba(26,107,69,.15); }
.card-link small { display: block; font-weight: 400; font-size: .82rem; color: #666; margin-top: .3rem; }

/* ===== SECTION BACKGROUNDS ===== */
.bg-alt  { background: var(--bg-alt); }
.bg-dark { background: var(--green-d); color: #fff; }
.bg-dark h2, .bg-dark h3 { color: #fff; }

/* ===== CTA STRIP ===== */
.cta-strip { background: var(--green); color: #fff; padding: 3rem 0; text-align: center; }
.cta-strip h2 { color: #fff; }
.cta-strip p  { color: rgba(255,255,255,.9); max-width: 560px; margin: .5rem auto 1.5rem; }
.cta-strip-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== BLOG GRID ===== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 1.5rem; margin-top: 2rem; }
.blog-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,.08); transition: .2s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,.12); }
.blog-card__body { padding: 1.4rem; }
.blog-card__tag { font-size: .78rem; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: .05em; margin-bottom: .5rem; }
.blog-card__title { font-size: 1.1rem; font-weight: 700; color: #1C2B20; margin-bottom: .5rem; line-height: 1.3; }
.blog-card__excerpt { font-size: .9rem; color: #555; margin-bottom: 1rem; }
.blog-card__more { font-size: .9rem; font-weight: 600; color: var(--green); }

/* ===== MAP ===== */
.map-container { border-radius: 12px; overflow: hidden; }
.map-container iframe { width: 100%; height: 400px; border: 0; }

/* ===== CONTACT INFO ===== */
.contact-info { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1.5rem; margin-top: 2rem; }
.contact-card { background: #fff; border-radius: 12px; padding: 1.8rem; text-align: center; box-shadow: 0 4px 16px rgba(0,0,0,.07); }
.contact-card .icon { font-size: 2.2rem; margin-bottom: .7rem; }
.contact-card h3 { font-size: 1rem; }

/* ===== FLOATING BUTTONS ===== */
.float-btns {
  position: fixed; bottom: 1.6rem; left: 1.6rem;
  display: flex; flex-direction: column; gap: .75rem; z-index: 900;
}
.float-btn {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 4px 16px rgba(0,0,0,.25);
  text-decoration: none; transition: transform .2s, box-shadow .2s;
}
.float-btn:hover { transform: scale(1.12); box-shadow: 0 6px 22px rgba(0,0,0,.35); }
.float-btn--phone { background: var(--green); color: #fff; }
.float-btn--wa    { background: #25D366; color: #fff; }

/* ===== FOOTER ===== */
footer {
  background: #0F2218; color: rgba(255,255,255,.85);
  padding: 3.5rem 0 1.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem;
  padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-logo { font-family: 'Poppins',sans-serif; font-weight: 700; font-size: 1.4rem; color: #fff; margin-bottom: .8rem; }
.footer-col h4 { font-size: .95rem; font-weight: 700; color: #fff; margin-bottom: .8rem; }
.footer-col a { display: block; font-size: .88rem; color: rgba(255,255,255,.7); margin-bottom: .45rem; transition: color .2s; }
.footer-col a:hover { color: var(--amber); }
.footer-col p { font-size: .88rem; }
.footer-bottom { text-align: center; padding-top: 1.5rem; font-size: .82rem; color: rgba(255,255,255,.5); }

/* ===== ARTICLE (blog) ===== */
.article-body { max-width: 820px; margin: 0 auto; }
.article-body h2 { margin-top: 2.5rem; }
.article-body h3 { margin-top: 1.8rem; }
.article-meta { font-size: .88rem; color: #666; margin-bottom: 2rem; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.article-meta span { display: flex; align-items: center; gap: .4rem; }

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.tag { display: inline-block; background: #E5F3EC; color: var(--green); font-size: .8rem; font-weight: 600; padding: .2rem .7rem; border-radius: 20px; margin-bottom: .6rem; }
.divider { height: 4px; width: 60px; background: var(--amber); border-radius: 2px; margin: .8rem auto 1.5rem; }
.divider-left { margin-left: 0; }

@media (max-width: 600px) {
  section { padding: 2.8rem 0; }
  .hero { padding: 3.5rem 0 3rem; }
  .stats-grid { grid-template-columns: 1fr; }
}