:root{
  --eco-green: #0C3B2E;
  --eco-orange: #FF6B00;
  --muted: #F6F8F7;
  --text: #213130;
  --max-width: 1200px;
  --container-padding: 20px;
  --radius: 12px;
}

/* =========================
   Reset & Base
   ========================= */
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  font-family: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  margin: 0;
  background: var(--muted);
  line-height: 1.6;
}

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

.section{ padding: 60px 0; background: transparent; }

/* =========================
   Header
   ========================= */
.site-header{
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 60;
  transition: background-color .32s ease, box-shadow .32s ease, transform .32s;
  background: transparent;
  padding: 14px 0;
}

.site-header.solid{
  background: #fff;
  box-shadow: 0 6px 22px rgba(2,10,6,0.08);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}

.brand{
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--eco-green);
}

.brand-logo{
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 8px;
  margin-right: 10px;
}

.brand-text{ font-weight: 700; }

.nav{
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link{
  text-decoration: none;
  color: #2e4b41;
  font-weight: 600;
  padding: 10px;
  border-radius: 8px;
  transition: color .2s, background .2s;
}

.nav-link.active{
  background: rgba(12,59,46,0.06);
  color: var(--eco-green);
}

.nav-link:hover{ color: var(--eco-orange); }

.cta .btn{ padding: 10px 16px; border-radius: 10px; text-decoration: none; }

/* mobile toggle */
.mobile-toggle{
  display: none;
  background: transparent;
  border: 0;
  font-size: 20px;
}

/* =========================
   Buttons (consolidated)
   ========================= */
.btn{
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.btn-primary{
  background: var(--eco-orange);
  color: #fff;
  border: 0;
  box-shadow: 0 12px 30px rgba(255,107,0,0.14);
}

.btn-outline{
  background: transparent;
  border: 2px solid var(--eco-green);
  color: var(--eco-green);
}

/* =========================
   Hero (compact) - New UI
   ========================= */
.hero-compact {
  position: relative;
  min-height: 68vh;
  display: flex;
  align-items: center;
  padding: 96px 0 64px;
  overflow: hidden;
}

/* background layer */
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-img{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(1.08);
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.95) contrast(.92);
  will-change: transform, filter;
}

/* semi dark overlay */
.hero-overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2,10,6,0.45) 0%, rgba(2,10,6,0.38) 50%, rgba(2,10,6,0.46) 100%);
  z-index: 2;
}

/* content layer */
.hero-inner{
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: center;
  padding-top: 18px;
}

/* left text column */
.hero-text{ max-width: 760px; }

.eyebrow{
  color: rgba(240,240,240,0.95);
  font-weight: 700;
  letter-spacing: .6px;
  margin-bottom: 10px;
}

/* headline */
.hero-text h1{
  font-size: clamp(28px, 4.6vw, 52px);
  line-height: 0.98;
  margin: 0 0 18px;
  color: #eaf1ee; /* soft light */
  font-weight: 800;
  text-shadow: 0 6px 24px rgba(5,10,8,0.35);
}

.headline-line-1{ display: block; color: #cfe7e0; }
.headline-line-2 .accent{ color: var(--eco-orange); }

/* lead */
.lead{
  color: rgba(235,245,240,0.9);
  max-width: 62ch;
  margin-bottom: 18px;
  font-size: 1.05rem;
}

/* CTA group (hero) */
.hero-ctas{ display: flex; gap: 14px; margin-bottom: 14px; }

.hero-trust{
  color: rgba(235,245,240,0.75);
  font-size: .95rem;
  margin-top: 8px;
}

/* right decor */
.hero-decor img{
  width: 100%;
  max-width: 320px;
  display: block;
  margin-left: auto;
  filter: drop-shadow(0 12px 40px rgba(10,10,10,0.18));
}

/* =========================
   Cards, Services, About
   ========================= */
.section-head h2{
  font-size: 32px;
  color: var(--eco-green);
  margin-bottom: 12px;
}

/* generic card */
.card{
  background: #fff;
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(10,10,10,0.06);
  transition: transform .3s ease, box-shadow .3s;
}

.card:hover{
  transform: translateY(-8px);
  box-shadow: 0 24px 44px rgba(10,10,10,0.08);
}

.card.wide{ grid-column: 1 / -1; }

/* services section (distinct background) */
.services-section{
  background: linear-gradient(180deg, rgba(10,36,30,0.98) 0%, rgba(8,34,30,0.98) 100%);
  color: #e6f5ef;
  padding: 72px 0;
  border-top: 6px solid rgba(255,255,255,0.03);
}

/* services head */
.services-head{ text-align: left; max-width: 980px; margin: 0 auto 28px; }

.kicker-light{
  display: inline-block;
  color: rgba(170,255,210,0.9);
  background: transparent;
  font-weight: 700;
  margin-bottom: 10px;
}

.services-title{ font-size: 32px; color: #eaf6f1; margin: 6px 0 10px; }
.services-sub{ color: rgba(230,245,239,0.85); max-width: 900px; margin-bottom: 28px; }

/* services grid (consolidated) */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
}

/* service card base */
.service-card{
  background: rgba(0,0,0,0.08);
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(2,8,6,0.28);
  transition: transform .28s ease, box-shadow .28s ease, background .28s;
  border: 1px solid rgba(255,255,255,0.03);
  min-height: 230px;
  display: flex;
  align-items: flex-start;
  outline: none;
}

.service-card .card-inner{ width: 100%; }

.service-card .card-index{
  font-weight: 800;
  color: rgba(180,255,210,0.95);
  font-size: 20px;
  margin-bottom: 12px;
}

.service-card h3{
  color: #eaf6f1;
  margin: 0 0 10px;
  font-size: 20px;
}

.service-card .card-text{
  color: rgba(235,245,240,0.85);
  line-height: 1.5;
  font-size: 15px;
}

/* highlight middle card */
.service-card--highlight{
  background: linear-gradient(135deg, rgba(13,67,56,0.98) 0%, rgba(8,45,38,0.98) 100%);
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(5,18,14,0.5);
  border: 1px solid rgba(255,255,255,0.06);
}

/* hover / focus micro interactions */
.service-card:hover, .service-card:focus{
  transform: translateY(-8px);
  box-shadow: 0 28px 66px rgba(3,14,12,0.55);
  background: linear-gradient(135deg, rgba(12,68,56,0.98), rgba(6,40,34,0.95));
}

/* small note under services */
.services-note{ text-align: center; margin-top: 18px; color: rgba(230,245,240,0.75); }

/* =========================
   Partnership Invite
   ========================= */
.partnership-invite{
  background: #ffffff;
  color: #1b2f25;
  padding: 100px 0;
}

.partnership-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.invite-text h2{
  font-size: 34px;
  line-height: 1.15;
  color: var(--eco-green);
  font-weight: 800;
  margin-bottom: 16px;
}

.invite-text p{
  font-size: 17px;
  color: #44544d;
  line-height: 1.6;
  max-width: 50ch;
}

.invite-image img{
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  transform: translateY(0);
  transition: transform 0.8s ease, box-shadow 0.8s ease;
}

.invite-image img:hover{
  transform: scale(1.02);
  box-shadow: 0 24px 60px rgba(0,0,0,0.15);
}

/* reveal animation (single consolidated definition) */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible{
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   About block (3-column)
   ========================= */
.about-block{
  padding: 80px 0;
  background: linear-gradient(180deg, #f6f8f7 0%, #fbfdfc 100%);
}

.about-grid{
  display: grid;
  grid-template-columns: 1fr 420px 360px;
  gap: 32px;
  align-items: center;
}

/* left column */
.kicker{
  display: inline-block;
  background: #FFF4E8;
  color: var(--eco-orange);
  padding: 6px 10px;
  border-radius: 8px;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-text h2{
  font-size: 28px;
  color: var(--eco-green);
  margin: 6px 0 12px;
}

.about-text .lead{ color: #385247; margin-bottom: 16px; }

.about-benefits{
  margin: 12px 0 18px;
  padding-left: 18px;
  color: #2e4b41;
}

.about-benefits li{ margin-bottom: 10px; }

.about-ctas{ display: flex; gap: 12px; margin-top: 8px; }

/* middle column: image */
.about-media img{
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(10,10,10,0.06);
  display: block;
}

/* right column: accordion */
.about-accordion{ align-self: start; }

.accordion-card{
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
  box-shadow: 0 10px 24px rgba(6,12,8,0.04);
  overflow: hidden;
}

.acc-toggle{
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 12px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.acc-title{
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--eco-green);
}

.acc-icon{
  transform: rotate(0deg);
  transition: transform .28s ease;
  color: var(--eco-green);
}

.acc-toggle[aria-expanded="true"] .acc-icon{ transform: rotate(180deg); }

.acc-panel{
  padding: 0 6px 12px 6px;
  color: #3e5a51;
  line-height: 1.5;
  display: none;
}

.acc-panel p{ margin: 8px 0; }

.values-list{ list-style: disc; margin-left: 18px; }

/* =========================
   Contact
   ========================= */
.contact-form input,
.contact-form textarea{
  padding: 12px;
  border: 1px solid #e8efec;
  border-radius: 8px;
}

.alert{
  background: #e6ffef;
  padding: 10px;
  border-radius: 8px;
  color: #064523;
}

/* Contact Card UI */
.contact-card-section{ padding: 72px 0; background: transparent; }

.contact-card{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

/* left */
.contact-left{ padding: 18px 12px; }

.contact-left h3{
  color: var(--eco-green);
  font-size: 22px;
  margin: 0 0 8px;
}

.muted{ color: rgba(30,60,50,0.7); }

.contact-item{
  margin-top: 14px;
  background: rgba(255,255,255,0.02);
  padding: 12px;
  border-radius: 10px;
}

.ci-label{
  font-size: 13px;
  color: rgba(200,230,215,0.85);
  font-weight: 700;
}

.ci-value{
  margin-top: 6px;
  color: var(--text);
  font-weight: 600;
}

/* right (form card) */
.contact-right .card{
  background: #fff;
  padding: 22px;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(6,12,8,0.06);
}

.form-title{ margin: 0 0 8px; color: var(--eco-green); font-weight: 800; }

.form-row{
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row label{ font-size: 13px; color: #4a6a5e; font-weight: 700; }

.form-row input,
.form-row textarea{
  border: 1px solid #e6eee9;
  padding: 12px;
  border-radius: 10px;
  font-size: 15px;
  color: #20302a;
  background: #fdfdfd;
}

.form-row input::placeholder,
.form-row textarea::placeholder{ color: #9bb39f; }

/* actions */
.actions{ display: flex; gap: 12px; align-items: center; }
.cf-status{ margin-left: 8px; color: #264e3f; font-weight: 700; }

/* small success / error */
.cf-success{
  color: #0f6b3e;
  background: rgba(47,180,110,0.08);
  padding: 8px 10px;
  border-radius: 8px;
}

.cf-error{
  color: #7a2d2d;
  background: rgba(255,120,110,0.06);
  padding: 8px 10px;
  border-radius: 8px;
}

/* =========================
   Footer
   ========================= */
.site-footer{
  background: var(--eco-green);
  color: #fff;
  padding: 32px 0;
  margin-top: 30px;
}

.footer-inner{ display: flex; justify-content: space-between; align-items: center; }

/* =========================
   Responsive Breakpoints
   ========================= */

/* Large -> medium */
@media (max-width: 1100px){
  .about-grid{ grid-template-columns: 1fr 360px; grid-auto-rows: auto; }
  .about-accordion{ order: 3; }
  .about-media{ order: 2; }
}

/* medium screens */
@media (max-width: 1000px){
  .services-grid{ grid-template-columns: 1fr; gap: 16px; }
  .service-card--highlight{ transform: none; }
  .services-head{ text-align: left; padding: 0 16px; }
  .services-section{ padding: 48px 0; }
}

/* tablet / small desktop */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; text-align: left; gap: 20px; padding: 30px 0; }
  .hero-decor{ display: none; }
  .hero-bg-img{ transform: translate(-50%, -50%) scale(1.2); }
  .lead{ font-size: 0.98rem; }
  .btn{ padding: 10px 14px; }

  .container.hero-grid{ grid-template-columns: 1fr; }
  .nav{ display: none; }
  .mobile-toggle{ display: block; }
  .cta{ display: none; }
  .hero{ padding: 96px 0 60px; }
  .hero h1{ font-size: 30px; }

  .contact-card{ grid-template-columns: 1fr; }
  .contact-right .card{ margin-top: 6px; }
}

/* small screens / phones */
@media (max-width: 760px){
  .about-grid{ grid-template-columns: 1fr; gap: 18px; }
  .about-accordion{ order: 3; }
  .about-media{ order: 2; }
}

/* =========================
   Misc / Utility (kept original behavior)
   ========================= */
/* keep original smaller reveal baseline for compatibility */
.reveal{ /* already defined above; intentional single definition for consistency */ }

/* ensure accordion panels can be shown via JS by overriding display when expanded */
.acc-toggle[aria-expanded="true"] + .acc-panel{ display: block; }

/* maintain legacy class used earlier */
.hero-trust, .services-note, .muted { /* classes kept for semantic clarity; styles defined above */ }

/* Contact card panel (big rounded card like reference) */
.contact-card--panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(22, 46, 40, 0.12);
  overflow: hidden;
  padding: 0;
}

/* left panel style */
.contact-left--panel {
  padding: 42px 40px;
  border-right: 1px solid rgba(32,48,42,0.04);
  background: linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
}

/* right panel style */
.contact-right--panel {
  padding: 34px 40px;
  background: #fff;
  display: flex;
  align-items: center;
}

/* compact the card inside right column */
.contact-form-card {
  width: 100%;
  background: transparent; /* keep card visual consistent with right panel */
  box-shadow: none;
  padding: 0;
}

/* heading */
.contact-left h3,
.contact-right h3 { margin: 0 0 12px; font-size: 24px; color: var(--eco-green); font-weight: 800; }

/* contact info list */
.contact-info-list { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }

.contact-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 10px 6px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #1f6bff; /* blue circle like reference */
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 10px 26px rgba(32,107,255,0.14);
  flex-shrink: 0;
}

.contact-info .ci-label { font-size: 13px; font-weight: 700; color: #2f5347; margin-bottom: 3px; }
.contact-info .ci-value { font-weight: 600; color: var(--text); }

.contact-info .ci-value a { color: var(--eco-green); text-decoration: none; }
.contact-info .ci-value a:hover { color: var(--eco-orange); text-decoration: underline; }

/* socials */
.contact-socials { margin-top: 18px; display:flex; gap:10px; }
.social-btn {
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:50%;
  background:#0b57d0; color:#fff; text-decoration:none;
  box-shadow: 0 8px 22px rgba(11,87,208,0.14);
  font-size:14px;
}

/* form layout */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row.full { grid-column: 1 / -1; }

.form-row label { font-size: 13px; color: #3f6b5a; font-weight: 700; }
.form-row input, .form-row textarea {
  border: 1px solid #edf6f1;
  background: #fbfdfc;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 15px;
  color: #20302a;
  outline: none;
  transition: box-shadow .15s ease, transform .12s ease;
}

.form-row input:focus, .form-row textarea:focus {
  box-shadow: 0 8px 24px rgba(12,59,46,0.06);
  transform: translateY(-1px);
  border-color: rgba(12,59,46,0.12);
}

/* actions */
.btn-block { width: 100%; padding: 12px 18px; border-radius: 999px; display:block; }
.actions { display:flex; gap:12px; align-items:center; margin-top: 8px; }

/* status */
.cf-status { margin-left: 12px; color: #264e3f; font-weight: 700; }

/* responsive: stack columns on small screens */
@media (max-width: 980px) {
  .contact-card--panel { grid-template-columns: 1fr; }
  .contact-left--panel, .contact-right--panel { padding: 28px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-icon { width:44px; height:44px; font-size:16px; }
}

/* Professional footer v2 */
.site-footer--pro {
  background: linear-gradient(180deg, rgba(6,36,30,0.98), rgba(3,24,20,0.98));
  color: #e6f5ef;
  padding: 44px 0;
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.03);
  font-size: 15px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 220px 320px;
  gap: 28px;
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-col h5 {
  color: #dff7ea;
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
}

/* Brand block */
.footer-brand .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  margin-bottom: 12px;
}

.brand-logo--footer {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}

.brand-text--footer {
  font-weight: 800;
  font-size: 18px;
  color: #f1fff7;
}

.footer-desc {
  color: rgba(230,245,239,0.9);
  margin: 8px 0 14px;
  max-width: 42ch;
  line-height: 1.5;
}

/* contact list */
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  color: rgba(230,245,239,0.9);
}
.footer-contact-list li { margin-bottom: 8px; font-weight: 600; }
.footer-contact-list a { color: var(--muted); text-decoration: none; }
.footer-contact-list a:hover { color: var(--eco-orange); }

/* socials */
.footer-socials { display: flex; gap: 8px; margin-top: 8px; }
.footer-socials .social {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  color: #fff;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease;
}
.footer-socials .social:hover {
  transform: translateY(-4px);
  background: var(--eco-green);
}

/* quick links */
.footer-links ul { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(230,245,239,0.95);
  text-decoration: none;
  font-weight: 600;
  transition: color .12s ease;
}
.footer-links a:hover { color: var(--eco-orange); }

/* newsletter */
.newsletter-form {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.03);
  color: #fff;
  outline: none;
}
.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.6);
}
.newsletter-form .btn {
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 800;
}

/* small note */
.footer-note.small { margin-top: 14px; color: rgba(230,245,239,0.65); font-size: 13px; }

/* footer inner responsiveness */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-newsletter { order: 3; grid-column: 1 / -1; margin-top: 12px; }
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .footer-brand .brand-text--footer { font-size: 16px; }
  .newsletter-form { flex-direction: column; align-items: stretch; }
  .newsletter-form .btn { width: 100%; }
}