:root{
  --font-lg: 43px;
  --font-md: 17px;
  --font-sm: 13px;

  --color-text: #15302b;
  --color-muted: #60716d;
  --color-bg: #f6f7f3;
  --color-surface: #ffffff;
  --color-accent: #FF6600;
  --color-accent-dark: #CC6600;
  --color-border: #dde5e1;
  --shadow-soft: 0 18px 50px rgba(10, 37, 31, 0.08);

  --container: 1180px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --space-1: 12px;
  --space-2: 18px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 72px;
  --space-7: 108px;
  --nav-height: 84px;
}

/* Change only these 3 variables later if you want global font sizing:
   --font-lg
   --font-md
   --font-sm
*/

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  font-size:var(--font-md);
  line-height:1.55;
  color:var(--color-text);
  background:var(--color-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}

h1,h2{
  margin:0;
  font-size:var(--font-lg);
  line-height:1.08;
  letter-spacing:.04em;
  font-weight:700;
}
h3{
  margin:0;
  font-size:var(--font-md);
  line-height:1.3;
  letter-spacing:.03em;
  font-weight:700;
}
p,li,label,span,input,select,button,a{
  font-size:var(--font-md);
}
small,.nav-links a,.form-help,.form-status{
  font-size:var(--font-sm);
}

.site-nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:var(--nav-height);
  padding:14px clamp(18px,4vw,42px);
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(221,229,225,.9);
  transform:translateY(-100%);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:transform .28s ease, opacity .28s ease, visibility .28s ease;
}
.site-nav.is-visible{
  transform:translateY(0);
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}
.nav-brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#15302b;
  font-weight:700;
}
.nav-links a:hover{
  color:var(--color-accent);
}
.nav-toggle{
  display:none;
  border:0;
  background:none;
  font-size:28px;
  cursor:pointer;
  color:#15302b;
}

.hero{
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color:#fff;
  background: url("img/portfolio-01.jpg") center/cover no-repeat;
}
.hero-inner{
  width:min(var(--container), calc(100% - 36px));
  min-height:100vh;
  margin:0 auto;
  display:grid;
  place-items:center;
  text-align:center;
  padding:var(--space-7) 0 var(--space-6);
}
.hero-logo{width:min(580px, 82vw); margin:0 auto var(--space-5)}
.hero-copy{
  max-width:900px;
  margin:0 auto var(--space-5);
  font-size:var(--font-lg);
  line-height:1.2;
  letter-spacing:.02em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:16px;
  margin-bottom:var(--space-5);
}
.hero-scroll img{width:52px;height:52px;opacity:.95}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:176px;
  padding:14px 24px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  cursor:pointer;
}
.button:hover{transform:translateY(-2px)}
.button-primary{
  background:var(--color-accent);
  color:#fff;
  box-shadow:0 12px 26px rgba(15,121,101,.25);
}
.button-primary:hover{background:var(--color-accent-dark)}
.button-secondary{
  background:rgba(255,255,255,.12);
  color:#fff;
  border-color:rgba(255,255,255,.45);
}

.section{
  padding:var(--space-7) 0;
  scroll-margin-top:calc(var(--nav-height) + 18px);
}
.section > *{
  width:min(var(--container), calc(100% - 36px));
  margin-inline:auto;
}
.section-light{
  background: #ffffff;
}
.section-white{background:var(--color-bg)}
.section-banner{
  background:
    linear-gradient(to bottom, rgba(8,31,27,.56), rgba(8,31,27,.72)),
    url("img/portfolio-03.jpg") center/cover no-repeat;
  color:#fff;
}
.section-banner-small{
  padding:var(--space-6) 0;
  text-align:center;
}
.section-title{
  text-align:center;
  margin-bottom:var(--space-6);
}
.section-title p{
  margin:8px 0 0;
  font-size:var(--font-md);
  letter-spacing:.18em;
  text-transform:uppercase;
}
.section-title-white p{color:rgba(255,255,255,.92)}

.logo-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:38px 32px;
}
.logo-card{
  text-align:center;
}
.logo-card img{
  height:110px;
  width:auto;
  margin:0 auto 18px;
  object-fit:contain;
}
.logo-card h3{margin-bottom:10px}
.logo-card p{
  margin:0;
  color:var(--color-muted);
}

.feature{
  width:100%;
  max-width:none;
}
.feature-inner{
  width:min(var(--container), calc(100% - 36px));
  margin:0 auto;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(28px, 5vw, 70px);
  align-items:center;
}
.feature-reverse .feature-inner .feature-media{order:2}
.feature-reverse .feature-inner .feature-copy{order:1}
.feature-media img{
  width:100%;
  height:auto;
}
.feature-copy h2{margin-bottom:18px}
.feature-copy .eyebrow{
  margin:0 0 18px;
  color:var(--color-muted);
}
.feature-copy p{margin:0 0 16px}
.bullet-list{
  margin:18px 0 0;
  padding-left:20px;
}
.bullet-list li{margin-bottom:10px}

.slider{
  position:relative;
  aspect-ratio: 4 / 3;
}
.slider img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:contain;
  opacity:0;
  transition:opacity .45s ease;
}
.slider img.is-active{opacity:1}

.membership-panel{
  display:flex;
  justify-content:center;
}

.service-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:30px 36px;
}
.service-card{
  display:grid;
  grid-template-columns:130px 1fr;
  gap:24px;
  align-items:center;
}
.service-icon{
  width:130px;
  height:130px;
  border-radius:50%;
  background:#f1f2ed;
  overflow:hidden;
  display:grid;
  place-items:center;
}
.service-icon img{
  width:130px;
  height:130px;
  object-fit:cover;
}
.service-card p{
  margin:8px 0 0;
  color:var(--color-muted);
}

.contact-layout{
  display:grid;
  grid-template-columns:minmax(0, 1fr) 340px;
  gap:40px;
  align-items:start;
}
.contact-form,
.contact-card,
.mini-form{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:clamp(20px, 3vw, 32px);
}
.contact-form label,
.mini-form label{
  display:block;
  margin-bottom:18px;
}
.contact-form span,
.mini-form span{
  display:block;
  margin-bottom:8px;
  font-weight:700;
}
.contact-form input,
.contact-form select,
.mini-form input{
  width:100%;
  height:52px;
  border:1px solid var(--color-border);
  border-radius:14px;
  padding:0 16px;
  background:#fff;
  outline:none;
}
.contact-form input:focus,
.contact-form select:focus,
.mini-form input:focus{
  border-color:var(--color-accent);
  box-shadow:0 0 0 3px rgba(15,121,101,.12);
}
.form-help{margin:0 0 12px; color:var(--color-muted)}
.form-status{min-height:20px; margin:0 0 14px}
.form-status.is-error{color:#b02a37}
.form-status.is-success{color:#1f7a3d}
.contact-card h3{margin-bottom:14px}
.contact-card p{margin:0 0 10px}

.site-footer{
  background:#102622;
  color:#f4f8f7;
  padding:var(--space-6) 0 var(--space-5);
}
.site-footer > *{
  width:min(var(--container), calc(100% - 36px));
  margin-inline:auto;
}
.footer-main{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:32px;
}
.footer-main h3{margin-bottom:14px}
.footer-main p{margin:0 0 10px; color:rgba(244,248,247,.8)}
.footer-logo{
  margin-top:var(--space-5);
  display:flex;
  justify-content:center;
}
.footer-logo img{max-width:380px}

.modal[hidden]{display:none}
.modal{
  position:fixed;
  inset:0;
  z-index:60;
}
.modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.5);
}
.modal-panel{
  position:relative;
  z-index:1;
  width:min(520px, calc(100% - 24px));
  margin:10vh auto 0;
  background:#fff;
  border-radius:var(--radius-lg);
  padding:28px;
  box-shadow:0 28px 70px rgba(0,0,0,.22);
}
.modal-panel h2{
  margin-bottom:20px;
  font-size:var(--font-md);
}
.modal-close{
  position:absolute;
  top:14px;
  right:16px;
  border:0;
  background:none;
  font-size:30px;
  cursor:pointer;
}

@media (max-width: 920px){
  :root{
    --font-lg: 40px;
    --font-md: 17px;
    --font-sm: 13px;
  }
  .logo-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .feature-inner,
  .contact-layout,
  .footer-main{
    grid-template-columns:1fr;
  }
  .feature-reverse .feature-media,
  .feature-reverse .feature-copy{
    order:initial;
  }
}

@media (max-width: 720px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;
    top:calc(100% + 8px);
    right:18px;
    left:18px;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    padding:18px;
    background:#fff;
    border:1px solid var(--color-border);
    border-radius:18px;
    box-shadow:var(--shadow-soft);
  }
  .site-nav.is-open .nav-links{display:flex}
  .hero-copy{font-size:32px}
  .logo-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .service-card{grid-template-columns:110px 1fr}
  .service-icon{
    width:110px;
    height:110px;
  }
  .service-icon img{
    width:110px;
    height:110px;
  }
}


/* Header logo size */
.hero-logo{
  height:100px !important;
  width:auto !important;
}


.hero-video{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom, rgba(7,33,28,.35), rgba(7,33,28,.45));
  z-index:1;
}

.hero-inner{
  position:relative;
  z-index:2;
}