:root {
    --navy: #1A2B4C;
    --navy-dark: #ffffff;
    --navy-mid: #f0f5f0;
    --green: #2e8b35;
    --green-light: #4CAF50;
    --green-dim: rgba(46,139,53,0.08);
    --white: #1A2B4C;
    --off-white: #f5f8f5;
    --text-muted: #5a6e7f;
    --border: rgba(46,139,53,0.15);
    --card-bg: #ffffff;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; font-size: 16px; }

  body {
    font-family: 'Archivo', sans-serif;
    background: #f5f8f5;
    color: #1A2B4C;
    overflow-x: hidden;
    cursor: default;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 4vw;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 12px rgba(0,0,0,0.06);
    transition: padding .3s;
  }
  nav.scrolled { padding: .65rem 4vw; }

  .nav-logo {
    display: flex; align-items: center; gap: .7rem;
    text-decoration: none;
  }
  .nav-logo-leaf {
    height: 38px; width: auto; display: block; object-fit: contain;
  }
  .nav-brand { font-family: 'Archivo Black', sans-serif; font-size: 1.05rem; color: #fff; letter-spacing: .04em; }
  .nav-brand span { color: var(--green); }

  .nav-links { display: flex; gap: 2.2rem; list-style: none; }
  .nav-links a {
    text-decoration: none; color: var(--text-muted);
    font-size: .82rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
    transition: color .2s;
    position: relative;
  }
  .nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 100%;
    height: 1.5px; background: var(--green); transition: right .3s;
  }
  .nav-links a:hover { color: var(--navy); }
  .nav-links a:hover::after { right: 0; }

  .nav-cta {
    background: var(--green); color: #fff !important;
    padding: .45rem 1.2rem; border-radius: 2px;
    font-size: .8rem; font-weight: 600; letter-spacing: .1em;
    text-decoration: none; transition: background .2s, transform .2s;
  }
  .nav-cta:hover { background: var(--green-light); transform: translateY(-1px); }

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh;
    display: grid; place-items: center;
    padding: 8rem 4vw 5rem;
    position: relative;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
      radial-gradient(ellipse 70% 60% at 70% 30%, rgba(46,139,53,.07) 0%, transparent 65%),
      radial-gradient(ellipse 50% 60% at 5% 90%, rgba(26,43,76,.05) 0%, transparent 60%),
      linear-gradient(160deg, #f5f8f5 0%, #eef5ee 60%, #f0f7f0 100%);
  }

  .hero-grid-lines {
    position: absolute; inset: 0; z-index: 0;
    background-image:
      linear-gradient(rgba(46,139,53,.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(46,139,53,.05) 1px, transparent 1px);
    background-size: 60px 60px;
  }

  .hero-content { position: relative; z-index: 1; max-width: 820px; }

  .hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--green-dim); border: 1px solid var(--border);
    padding: .35rem .9rem; border-radius: 2px;
    font-family: 'DM Mono', monospace; font-size: .72rem;
    color: var(--green); letter-spacing: .08em; text-transform: uppercase;
    margin-bottom: 1.8rem;
    animation: fadeDown .8s ease both;
  }
  .hero-badge-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--green); animation: pulse-dot 2s infinite;
  }

  h1 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(2.8rem, 6vw, 5.2rem);
    line-height: 1.04;
    letter-spacing: -.02em;
    color: #1A2B4C;
    animation: fadeDown .8s .1s ease both;
  }
  h1 .accent { color: var(--green); }
  h1 .thin { font-family: 'Archivo', sans-serif; font-weight: 300; color: var(--text-muted); }

  .hero-sub {
    margin-top: 1.4rem;
    font-size: 1.05rem; font-weight: 300; color: var(--text-muted);
    max-width: 540px; line-height: 1.7;
    animation: fadeDown .8s .2s ease both;
  }

  .hero-stats {
    display: flex; flex-wrap: wrap; gap: 2.5rem;
    margin-top: 2.8rem;
    animation: fadeDown .8s .3s ease both;
  }
  .hero-stat-val {
    font-family: 'Archivo Black', sans-serif;
    font-size: 2rem; color: var(--green);
  }
  .hero-stat-label {
    font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
    color: var(--text-muted); margin-top: .1rem;
  }

  .hero-actions {
    display: flex; gap: 1rem; flex-wrap: wrap;
    margin-top: 2.8rem;
    animation: fadeDown .8s .4s ease both;
  }

  .btn-primary {
    background: var(--green); color: #fff;
    padding: .85rem 2rem; border-radius: 2px;
    font-weight: 600; font-size: .9rem; letter-spacing: .06em; text-transform: uppercase;
    text-decoration: none; border: none; cursor: pointer;
    transition: background .2s, transform .15s, box-shadow .2s;
    display: inline-flex; align-items: center; gap: .5rem;
  }
  .btn-primary:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(76,175,80,.28); }

  .btn-ghost {
    background: transparent; color: #1A2B4C;
    padding: .85rem 2rem; border-radius: 2px;
    font-weight: 500; font-size: .9rem; letter-spacing: .06em; text-transform: uppercase;
    text-decoration: none; border: 1px solid rgba(26,43,76,.2); cursor: pointer;
    transition: border-color .2s, color .2s, transform .15s;
    display: inline-flex; align-items: center; gap: .5rem;
  }
  .btn-ghost:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }

  /* ─── SECTIONS ─── */
  section { padding: 6rem 4vw; }
  .section-label {
    font-family: 'DM Mono', monospace;
    font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
    color: var(--green); margin-bottom: 1rem;
  }
  .section-title {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: #1A2B4C; line-height: 1.1; letter-spacing: -.02em;
  }
  .section-title .dim { color: var(--text-muted); font-family: 'Archivo', sans-serif; font-weight: 300; }
  .section-divider {
    width: 48px; height: 3px; background: var(--green);
    margin: 1.2rem 0 2.5rem;
  }

  /* ─── ABOUT ─── */
  #about { background: #ffffff; }

  .about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center; max-width: 1100px; margin: 0 auto;
  }
  .about-text p {
    color: var(--text-muted); line-height: 1.8; margin-bottom: 1.2rem;
    font-size: .95rem;
  }
  .about-text strong { color: var(--green); font-weight: 600; }

  .about-card-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  }
  .about-card {
    background: #f8fbf8;
    border: 1px solid var(--border);
    padding: 1.4rem; border-radius: 4px;
    position: relative; overflow: hidden;
    transition: border-color .3s, transform .3s;
  }
  .about-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: var(--green); transform: scaleX(0); transform-origin: left;
    transition: transform .3s;
  }
  .about-card:hover { border-color: var(--green); transform: translateY(-3px); }
  .about-card:hover::before { transform: scaleX(1); }
  .about-card-num {
    font-family: 'DM Mono', monospace; font-size: .65rem;
    color: var(--green); letter-spacing: .15em; margin-bottom: .6rem;
  }
  .about-card-val {
    font-family: 'Archivo Black', sans-serif;
    font-size: 1.6rem; color: #1A2B4C;
  }
  .about-card-desc { font-size: .78rem; color: var(--text-muted); margin-top: .3rem; }

  .about-card.full { grid-column: 1/-1; }

  /* ─── PRODUCTS ─── */
  #products { background: #f5f8f5; }

  .product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem; max-width: 1100px; margin: 0 auto;
  }

  .product-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 4px; padding: 2rem;
    position: relative; overflow: hidden;
    opacity: 0; transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease, border-color .3s, box-shadow .3s;
  }
  .product-card.visible { opacity: 1; transform: translateY(0); }
  .product-card:hover {
    border-color: var(--green);
    box-shadow: 0 0 24px rgba(46,139,53,.1), 0 8px 32px rgba(0,0,0,.08);
  }

  .product-card-icon {
    width: 48px; height: 48px;
    background: var(--green-dim);
    border: 1px solid var(--border);
    border-radius: 3px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 1.4rem;
  }
  .product-card h3 {
    font-family: 'Archivo Black', sans-serif;
    font-size: 1.05rem; color: #1A2B4C; margin-bottom: .6rem;
  }
  .product-card p { font-size: .85rem; color: var(--text-muted); line-height: 1.7; }
  .product-tags {
    display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem;
  }
  .product-tag {
    font-family: 'DM Mono', monospace; font-size: .65rem;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--green); background: var(--green-dim);
    border: 1px solid var(--border); padding: .25rem .6rem; border-radius: 2px;
  }
  .product-card-glow {
    position: absolute; inset: -40%; z-index: 0;
    background: radial-gradient(circle at 50% 50%, rgba(76,175,80,.06) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0; transition: opacity .4s;
  }
  .product-card:hover .product-card-glow { opacity: 1; }

  /* ─── PROCESS ─── */
  #process { background: #ffffff; }

  .process-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1px; background: var(--border);
    border: 1px solid var(--border); border-radius: 4px;
    overflow: hidden; max-width: 1100px; margin: 0 auto;
  }
  .process-item {
    background: #ffffff; padding: 2rem 1.5rem;
    position: relative;
    opacity: 0; transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease, background .2s;
  }
  .process-item.visible { opacity: 1; transform: translateY(0); }
  .process-item:hover { background: #f0f7f0; }
  .process-num {
    font-family: 'DM Mono', monospace; font-size: .65rem;
    color: var(--green); letter-spacing: .15em; margin-bottom: 1rem;
  }
  .process-title {
    font-family: 'Archivo Black', sans-serif;
    font-size: .95rem; color: #1A2B4C; margin-bottom: .4rem;
  }
  .process-cap {
    font-family: 'DM Mono', monospace;
    font-size: .75rem; color: var(--green); margin-bottom: .5rem;
  }
  .process-desc { font-size: .8rem; color: var(--text-muted); line-height: 1.6; }

  /* ─── TRUST ─── */
  #trust { background: #f5f8f5; padding: 5rem 4vw; }

  .trust-inner { max-width: 1100px; margin: 0 auto; }

  .trust-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
    margin-top: 2.5rem;
  }

  .trust-card {
    background: #ffffff;
    border: 1px solid var(--border); border-radius: 4px;
    padding: 2.5rem; display: flex; gap: 1.5rem; align-items: flex-start;
    opacity: 0; transform: translateY(20px);
    transition: opacity .6s, transform .6s, border-color .3s;
  }
  .trust-card.visible { opacity: 1; transform: translateY(0); }
  .trust-card:hover { border-color: var(--green); }

  .trust-icon {
    flex-shrink: 0; width: 54px; height: 54px;
    background: var(--green-dim); border: 1px solid var(--border);
    border-radius: 3px; display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
  }
  .trust-card-title {
    font-family: 'Archivo Black', sans-serif; font-size: 1rem; color: #1A2B4C;
    margin-bottom: .4rem;
  }
  .trust-card-sub {
    font-family: 'DM Mono', monospace; font-size: .72rem;
    color: var(--green); margin-bottom: .6rem; letter-spacing: .08em;
  }
  .trust-card-desc { font-size: .83rem; color: #5a6e7f; line-height: 1.65; }

  .clients-strip {
    margin-top: 4rem; padding-top: 3rem;
    border-top: 1px solid var(--border);
  }
  .clients-strip .section-label { margin-bottom: 1.8rem; }
.clients-row {
    display: flex; 
    flex-wrap: wrap; 
    gap: 1.5rem;
    align-items: center;
  }
  
.client-logo {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: default;
    /* This ensures the box wraps nicely around your 180x60 image */
    width: calc(25% - 1.125rem); 
  }

  .client-logo img {
    width: 180px;
    height: 60px;
    object-fit: contain; 
    display: block;
    transition: transform 0.3s ease;
  }

  /* The Updated Hover Effect: Full color always, but lifts and pops on hover */
  .client-logo:hover {
    border-color: var(--green);
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(46,139,53,0.12);
    z-index: 1;
  }

  .client-logo:hover img {
    transform: scale(1.05); /* Makes the actual image pop slightly */
  }

  /* ─── TEAM ─── */
  #team { background: #ffffff; padding: 5rem 4vw; }

  .team-director {
    max-width: 1100px; margin: 0 auto 3rem;
    background: linear-gradient(135deg, #eef5ee 0%, #f5f8f5 100%);
    border: 1px solid var(--green); border-radius: 4px;
    padding: 2.5rem 3rem;
    display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: center;
  }
  .team-avatar {
    width: 90px; height: 90px; border-radius: 6px;
    border: 2px solid var(--green);
    overflow: hidden; flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(46,139,53,.15);
  }
  .team-avatar img {
    width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block;
  }
  .team-name { font-family: 'Archivo Black', sans-serif; font-size: 1.3rem; color: #1A2B4C; }
  .team-role {
    font-family: 'DM Mono', monospace; font-size: .72rem;
    color: var(--green); letter-spacing: .1em; margin: .3rem 0 .6rem;
  }
  .team-bio { font-size: .88rem; color: #5a6e7f; line-height: 1.7; }

  .team-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem; max-width: 1100px; margin: 0 auto;
  }
  .team-card {
    background: #f8fbf8; border: 1px solid var(--border);
    border-radius: 4px; padding: 1.4rem;
    opacity: 0; transform: translateY(16px);
    transition: opacity .5s, transform .5s, border-color .2s;
  }
  .team-card.visible { opacity: 1; transform: translateY(0); }
  .team-card:hover { border-color: var(--green); }
  .team-card-name { font-weight: 600; font-size: .9rem; color: #1A2B4C; margin-bottom: .2rem; }
  .team-card-role { font-size: .75rem; color: var(--green); font-weight: 500; }

  /* ─── CONTACT ─── */
  #contact { background: #f5f8f5; padding: 5rem 4vw; }

  .contact-grid {
    display: grid; grid-template-columns: 1fr 1.2fr;
    gap: 4rem; max-width: 1100px; margin: 0 auto;
  }

  .contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
  .contact-info-item {
    display: flex; gap: 1rem; align-items: flex-start;
  }
  .contact-info-icon {
    width: 36px; height: 36px; border-radius: 2px;
    background: var(--green-dim); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; flex-shrink: 0;
  }
  .contact-info-label { font-size: .72rem; color: var(--green); font-family: 'DM Mono', monospace; letter-spacing: .1em; margin-bottom: .2rem; }
  .contact-info-val { font-size: .88rem; color: var(--text-muted); line-height: 1.5; }
  .contact-info-val a { color: var(--text-muted); text-decoration: none; transition: color .2s; }
  .contact-info-val a:hover { color: var(--green); }

  .contact-form { display: flex; flex-direction: column; gap: 1rem; }

  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

  .form-group { display: flex; flex-direction: column; gap: .4rem; }
  .form-group label {
    font-family: 'DM Mono', monospace; font-size: .68rem;
    letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted);
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: #ffffff; border: 1px solid #d0ddd0;
    border-radius: 2px; padding: .75rem 1rem;
    color: #1A2B4C; font-family: 'Archivo', sans-serif; font-size: .88rem;
    outline: none; transition: border-color .2s;
    width: 100%;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--green); }
  .form-group textarea { resize: vertical; min-height: 100px; }
  .form-group select option { background: #ffffff; color: #1A2B4C; }

  .form-error { font-size: .72rem; color: #ff6b6b; display: none; }
  .form-group.has-error input,
  .form-group.has-error select,
  .form-group.has-error textarea { border-color: #ff6b6b; }
  .form-group.has-error .form-error { display: block; }

  .form-submit {
    background: var(--green); color: #fff;
    padding: .9rem 2rem; border-radius: 2px;
    font-weight: 600; font-size: .88rem; letter-spacing: .08em; text-transform: uppercase;
    border: none; cursor: pointer; align-self: flex-start;
    transition: background .2s, transform .15s, box-shadow .2s;
  }
  .form-submit:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(76,175,80,.25); }

  .form-success {
    display: none; background: var(--green-dim); border: 1px solid var(--border);
    border-radius: 2px; padding: 1rem 1.2rem;
    color: var(--green); font-size: .88rem;
  }

  /* ─── FOOTER ─── */
  footer {
    background: #1A2B4C;
    border-top: 1px solid var(--border);
    padding: 2rem 4vw;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem;
  }
  .footer-brand { font-family: 'Archivo Black', sans-serif; font-size: .85rem; color: #a0b4c8; }
  .footer-brand span { color: var(--green); }
  .footer-tag { font-family: 'DM Mono', monospace; font-size: .68rem; color: #7a96b0; letter-spacing: .1em; }

  /* ─── WHATSAPP FLOAT ─── */
  .wa-float {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25D366;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; border: none;
    box-shadow: 0 4px 20px rgba(37,211,102,.35);
    transition: transform .2s, box-shadow .2s;
  }
  .wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
  .wa-float svg { width: 28px; height: 28px; fill: #fff; }

  .wa-float::before {
    content: ''; position: absolute;
    width: 58px; height: 58px; border-radius: 50%;
    background: rgba(37,211,102,.35);
    animation: wa-pulse 2.2s infinite;
  }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeDown {
    from { opacity: 0; transform: translateY(-18px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes pulse-dot {
    0%,100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .5; transform: scale(.7); }
  }
  @keyframes wa-pulse {
    0%   { transform: scale(1); opacity: .8; }
    70%  { transform: scale(1.6); opacity: 0; }
    100% { opacity: 0; }
  }

/* ─── RESPONSIVE ─── */
  @media (max-width: 860px) {
    .about-grid, .trust-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .team-director { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    
    /* New rule for tablets/smaller screens: show 3 logos per row */
    .client-logo { width: calc(33.333% - 1rem); }
  }

  @media (max-width: 500px) {
    /* New rule for phones: show 2 logos per row */
    .client-logo { 
      width: calc(50% - 0.75rem); 
      padding: 0.8rem;
    }
    .client-logo img {
      width: 100%;
      height: auto;
      max-height: 50px;
    }
  }