/* =========================================================
   HIGIEL — Corporate Website Stylesheet
   ========================================================= */

:root {
  --primary-green: #1B5E3C;
  --primary-green-dark: #134529;
  --primary-navy: #123B5D;
  --primary-navy-dark: #0C2A42;
  --white: #FFFFFF;
  --light-bg: #F5F8F6;
  --dark-text: #17231D;
  --muted-text: #4C5A54;
  --accent-gold: #D6A84F;
  --border-color: #E4EBE7;
  --shadow-sm: 0 5px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --header-h: 116px;
  --utility-h: 42px;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--dark-text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--primary-navy); margin: 0 0 .5em; line-height: 1.2; }
p { margin: 0 0 1em; color: var(--muted-text); }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Focus states for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn.small { padding: 10px 20px; font-size: .85rem; }
.btn-primary { background: var(--primary-green); color: var(--white); }
.btn-primary:hover { background: var(--primary-green-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline-light { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--primary-navy); transform: translateY(-2px); }
.btn-outline-navy { border-color: var(--primary-navy); color: var(--primary-navy); }
.btn-outline-navy:hover { background: var(--primary-navy); color: var(--white); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--muted-text); border-color: var(--border-color); }
.btn-ghost:hover { border-color: var(--primary-navy); color: var(--primary-navy); }

.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--primary-green); position: relative; }
.text-link i { transition: transform .25s var(--ease); font-size: .85em; }
.text-link:hover i { transform: translateX(4px); }
.text-link.small { font-size: .9rem; }

/* ---------- LOADER ---------- */
.loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--primary-navy);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s var(--ease), visibility .5s var(--ease);
}
.loader.hide { opacity: 0; visibility: hidden; }
.loader-mark { text-align: center; }
.loader-word {
  font-family: var(--font-heading); font-weight: 700; letter-spacing: .1em;
  color: var(--white); font-size: 1.8rem; display: block; margin-bottom: 14px;
  animation: loaderPulse 1.4s ease-in-out infinite;
}
.loader-line {
  display: block; width: 70px; height: 3px; margin: 0 auto; border-radius: 3px;
  background: var(--accent-gold);
  animation: loaderGrow 1.2s ease-in-out infinite;
}
@keyframes loaderPulse { 0%,100% { opacity: 1; } 50% { opacity: .55; } }
@keyframes loaderGrow { 0% { width: 20px; } 50% { width: 90px; } 100% { width: 20px; } }

/* ---------- SCROLL PROGRESS ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: var(--primary-green); z-index: 1001; transition: width .1s linear;
}

/* ---------- UTILITY BAR ---------- */
.utility-bar { background: var(--primary-navy); color: var(--white); font-size: .8rem; }
.utility-inner { display: flex; align-items: center; justify-content: space-between; height: var(--utility-h); gap: 16px; overflow-x: auto; scrollbar-width: none; }
.utility-inner::-webkit-scrollbar { display: none; }
.utility-left, .utility-right { display: flex; align-items: center; gap: 22px; white-space: nowrap; }
.utility-left li { display: flex; align-items: center; gap: 7px; opacity: .92; }
.utility-left a, .utility-right a { color: var(--white); }
.utility-left a:hover { color: var(--accent-gold); }
.utility-right { gap: 14px; }
.utility-right a { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(255,255,255,.1); transition: background .25s var(--ease), color .25s var(--ease); }
.utility-right a:hover { background: var(--accent-gold); color: var(--primary-navy); }

/* ---------- MAIN NAV ---------- */
.site-header {
  position: sticky; top: 0; z-index: 900;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--border-color);
  transition: box-shadow .3s var(--ease), padding .3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 24px; }

.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark-img { width: 38px; height: auto; flex: none; display: block; }
.logo-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.4rem; color: var(--primary-navy); letter-spacing: .03em; }

.main-nav ul { display: flex; align-items: center; gap: 30px; }
.nav-link { font-weight: 600; font-size: .93rem; color: var(--dark-text); position: relative; padding: 6px 0; }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--primary-green); transition: width .25s var(--ease);
}
.nav-link:hover, .nav-link.active { color: var(--primary-green); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-cta { flex: none; }

.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; padding: 0;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary-navy); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); margin: 0 auto; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero { position: relative; height: 600px; overflow: hidden; }
.hero-slides { position: relative; width: 100%; height: 100%; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity 1s var(--ease), visibility 1s var(--ease);
  display: flex; align-items: center;
}
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--bg-image); background-size: cover; background-position: center;
  transform: scale(1.08); transition: transform 8s ease-out;
}
.hero-slide.is-active::before { transform: scale(1); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(18,59,93,.92) 10%, rgba(18,59,93,.55) 55%, rgba(18,59,93,.35) 100%); }
.hero-content { position: relative; z-index: 3; max-width: 640px; color: var(--white); }
.hero-label {
  font-size: .78rem; letter-spacing: .16em; font-weight: 700; color: var(--accent-gold);
  margin-bottom: 16px; opacity: 0; transform: translateY(14px);
}
.hero-slide.is-active .hero-label { animation: heroUp .7s var(--ease) .25s forwards; }
.hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem); color: var(--white); font-weight: 700; margin-bottom: 18px;
  opacity: 0; transform: translateY(18px);
}
.hero-slide.is-active h1 { animation: heroUp .8s var(--ease) .4s forwards; }
.hero-text {
  color: rgba(255,255,255,.88); font-size: 1.05rem; max-width: 520px;
  opacity: 0; transform: translateY(18px);
}
.hero-slide.is-active .hero-text { animation: heroUp .8s var(--ease) .55s forwards; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; opacity: 0; transform: translateY(18px); }
.hero-slide.is-active .hero-actions { animation: heroUp .8s var(--ease) .7s forwards; }
@keyframes heroUp { to { opacity: 1; transform: translateY(0); } }

.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
  background: rgba(255,255,255,.08); color: var(--white); display: flex; align-items: center; justify-content: center;
  transition: background .25s var(--ease), transform .25s var(--ease);
  backdrop-filter: blur(3px);
}
.hero-arrow:hover { background: var(--accent-gold); color: var(--primary-navy); border-color: var(--accent-gold); }
.hero-prev { left: 28px; }
.hero-next { right: 28px; }

.hero-dots { position: absolute; bottom: 26px; left: 0; right: 0; display: flex; justify-content: center; gap: 10px; z-index: 4; }
.hero-dots button {
  width: 9px; height: 9px; border-radius: 50%; border: none; background: rgba(255,255,255,.45); padding: 0;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.hero-dots button.active { background: var(--accent-gold); transform: scale(1.3); }

/* ---------- FLOATING CONTACT ---------- */
.floating-contacts { position: fixed; right: 22px; bottom: 90px; z-index: 500; display: flex; flex-direction: column; gap: 12px; }
.float-btn {
  width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.3rem; box-shadow: var(--shadow-lg); position: relative;
  transition: transform .25s var(--ease);
}
.float-btn:hover { transform: scale(1.08); }
.float-whatsapp { background: #25D366; }
.float-phone { background: var(--primary-green); }
.float-btn::after {
  content: attr(data-tooltip); position: absolute; right: 64px; top: 50%; transform: translateY(-50%);
  background: var(--primary-navy); color: var(--white); font-size: .78rem; padding: 6px 12px; border-radius: 6px;
  white-space: nowrap; opacity: 0; visibility: hidden; transition: opacity .2s var(--ease);
}
.float-btn:hover::after { opacity: 1; visibility: visible; }
@media (max-width: 600px) { .float-btn { width: 46px; height: 46px; font-size: 1.1rem; } .float-btn::after { display: none; } .floating-contacts { right: 14px; bottom: 80px; } }

/* ---------- SCROLL REVEAL ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* ---------- TRUST STRIP ---------- */
.trust-strip { background: var(--light-bg); padding: 34px 0; border-bottom: 1px solid var(--border-color); }
.trust-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.trust-heading { font-family: var(--font-heading); font-weight: 600; color: var(--primary-navy); margin: 0; font-size: 1.05rem; }
.trust-list { display: flex; flex-wrap: wrap; gap: 24px; }
.trust-list li { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: .92rem; color: var(--dark-text); }
.trust-list i { color: var(--primary-green); }

/* ---------- SECTION HEAD ---------- */
.eyebrow {
  display: inline-block; font-size: .78rem; letter-spacing: .16em; font-weight: 700;
  color: var(--primary-green); text-transform: uppercase; margin-bottom: 12px; position: relative; padding-left: 26px;
}
.eyebrow::before { content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 2px; background: var(--accent-gold); transform: translateY(-50%); }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-sub { color: var(--muted-text); }
.section-head.light .eyebrow { color: var(--accent-gold); }
.section-head.light h2 { color: var(--white); }

section { padding: 96px 0; }

/* ---------- ABOUT ---------- */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 72px; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 460px; object-fit: cover; }
.about-badge {
  position: absolute; bottom: -20px; left: 24px; background: var(--primary-navy); color: var(--white);
  padding: 14px 22px; border-radius: var(--radius-sm); font-size: .78rem; letter-spacing: .08em; font-weight: 700;
  box-shadow: var(--shadow-lg);
}
.about-content h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.about-stats { display: flex; gap: 40px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--border-color); }
.stat { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--primary-green); }
.stat-label { font-size: .85rem; color: var(--muted-text); font-weight: 500; }

.about-features { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; border-top: 1px solid var(--border-color); padding-top: 48px; }
.feature-col { text-align: center; }
.feature-num {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  border-radius: 50%; border: 2px solid var(--accent-gold); color: var(--primary-navy); font-family: var(--font-heading);
  font-weight: 700; margin-bottom: 14px;
}
.feature-col h3 { font-size: 1.05rem; }

/* ---------- SERVICES ---------- */
.services { background: var(--light-bg); }
.service-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 44px; }
.filter-btn {
  padding: 10px 22px; border-radius: 999px; border: 1px solid var(--border-color); background: var(--white);
  font-weight: 600; font-size: .88rem; color: var(--muted-text); transition: all .25s var(--ease);
}
.filter-btn:hover { border-color: var(--primary-green); color: var(--primary-green); }
.filter-btn.active { background: var(--primary-green); color: var(--white); border-color: var(--primary-green); }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  display: flex; flex-direction: column;
}
.service-card.is-hidden { display: none; }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-img { height: 190px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service-card:hover .service-img img { transform: scale(1.08); }
.service-body { padding: 26px 24px 28px; position: relative; }
.service-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  border-radius: 12px; background: rgba(27,94,60,.08); color: var(--primary-green); font-size: 1.15rem;
  margin-bottom: 16px; margin-top: -50px; position: relative; z-index: 2; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.service-card:hover .service-icon { background: var(--primary-green); color: var(--white); transform: rotate(-8deg) scale(1.05); }
.service-body h3 { font-size: 1.08rem; margin-bottom: 8px; }
.service-body p { font-size: .92rem; margin-bottom: 14px; }

/* ---------- FEATURED ---------- */
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.featured-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 420px; object-fit: cover; }
.check-list { display: grid; gap: 14px; margin: 26px 0 32px; }
.check-list li { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--dark-text); }
.check-list i { color: var(--primary-green); }

/* ---------- WHY CHOOSE ---------- */
.why { background: linear-gradient(150deg, var(--primary-navy) 0%, var(--primary-navy-dark) 100%); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.why-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius);
  padding: 34px 28px; position: relative; transition: transform .3s var(--ease), background .3s var(--ease);
}
.why-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.09); }
.why-num { position: absolute; top: 22px; right: 26px; font-family: var(--font-heading); font-weight: 700; font-size: 1.6rem; color: rgba(255,255,255,.15); }
.why-icon { font-size: 1.5rem; color: var(--accent-gold); margin-bottom: 18px; display: block; transition: transform .3s var(--ease); }
.why-card:hover .why-icon { transform: scale(1.15) rotate(-6deg); }
.why-card h3 { color: var(--white); font-size: 1.1rem; }
.why-card p { color: rgba(255,255,255,.7); font-size: .92rem; margin: 0; }

/* ---------- PROCESS ---------- */
.process { background: var(--white); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.process-steps::before {
  content: ""; position: absolute; top: 23px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--border-color) 0 10px, transparent 10px 20px);
  z-index: 0;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.process-num {
  display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary-green); color: var(--white); font-family: var(--font-heading); font-weight: 700;
  margin-bottom: 18px; box-shadow: var(--shadow-sm);
}
.process-step h3 { font-size: 1.1rem; }
.process-step p { font-size: .92rem; }

/* ---------- PROJECTS ---------- */
.projects { background: var(--light-bg); }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.project-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.project-img { position: relative; height: 210px; overflow: hidden; }
.project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.project-card:hover .project-img img { transform: scale(1.1); }
.project-overlay {
  position: absolute; inset: 0; background: rgba(18,59,93,.72); display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .3s var(--ease);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-cat { padding: 20px 22px 0; margin: 0; font-size: .78rem; font-weight: 700; letter-spacing: .08em; color: var(--accent-gold); text-transform: uppercase; }
.project-card h3 { padding: 6px 22px 0; font-size: 1.08rem; }
.project-card > p:last-child { padding: 0 22px 22px; font-size: .9rem; }
.center-cta { text-align: center; margin-top: 44px; }

/* ---------- STATS BAND ---------- */
.stats-band { background: var(--primary-green); padding: 64px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats-band .stat-number { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 700; color: var(--white); display: block; }
.stats-band p { color: rgba(255,255,255,.85); margin: 6px 0 0; font-weight: 500; }

/* ---------- TESTIMONIALS ---------- */
.testimonial-carousel { overflow: hidden; }
.testimonial-track { display: flex; transition: transform .5s var(--ease); }
.testimonial-card {
  flex: 0 0 calc(33.333% - 19px); margin-right: 28px; background: var(--white); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow-sm);
}
.testimonial-card .stars { color: var(--accent-gold); letter-spacing: 3px; margin-bottom: 14px; }
.testimonial-card p { font-size: .95rem; color: var(--dark-text); }
.author-name { display: block; font-weight: 700; color: var(--primary-navy); }
.author-org { display: block; font-size: .82rem; color: var(--muted-text); }
.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 32px; }
.testimonial-controls button {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border-color); background: var(--white);
  color: var(--primary-navy); display: flex; align-items: center; justify-content: center; transition: all .25s var(--ease);
}
.testimonial-controls button:hover { background: var(--primary-green); color: var(--white); border-color: var(--primary-green); }
.testimonial-dots { display: flex; gap: 8px; }
.testimonial-dots button { width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--border-color); padding: 0; }
.testimonial-dots button.active { background: var(--primary-green); }

.review-summary { text-align: center; max-width: 420px; margin: 56px auto 0; padding: 34px; border-radius: var(--radius); background: var(--light-bg); }
.review-summary .stars { color: var(--accent-gold); letter-spacing: 3px; margin-bottom: 10px; }
.review-summary-label { font-weight: 700; color: var(--primary-navy); margin-bottom: 4px; }
.review-summary-text { font-size: .9rem; margin-bottom: 18px; }

/* ---------- CTA BANNER ---------- */
.cta-banner { position: relative; padding: 110px 0; background-image: var(--bg-image); background-size: cover; background-position: center; background-attachment: fixed; }
.cta-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(18,59,93,.92), rgba(27,94,60,.82)); }
.cta-content { position: relative; z-index: 2; text-align: center; max-width: 640px; margin: 0 auto; }
.cta-content h2 { color: var(--white); font-size: clamp(1.8rem, 3vw, 2.4rem); }
.cta-content p { color: rgba(255,255,255,.88); margin-bottom: 30px; }
.cta-content .hero-actions { justify-content: center; }
@media (max-width: 768px) { .cta-banner { background-attachment: scroll; } }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.contact-details { margin-top: 28px; display: grid; gap: 16px; }
.contact-details li { display: flex; align-items: center; gap: 12px; font-weight: 500; }
.contact-details i { color: var(--primary-green); width: 20px; }
.contact-form { background: var(--light-bg); padding: 40px; border-radius: var(--radius); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; }
.form-group label { font-size: .85rem; font-weight: 600; margin-bottom: 8px; color: var(--primary-navy); }
.form-group input, .form-group select, .form-group textarea {
  padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-color); background: var(--white);
  font-size: .95rem; color: var(--dark-text); transition: border-color .2s var(--ease);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary-green); }
.form-group.error input, .form-group.error textarea, .form-group.error select { border-color: #C0392B; }
.form-error { font-size: .78rem; color: #C0392B; min-height: 16px; margin-top: 4px; }
.form-submit { width: 100%; margin-top: 4px; }
.form-status { margin-top: 16px; font-weight: 600; font-size: .9rem; min-height: 20px; }
.form-status.success { color: var(--primary-green); }
.form-status.error { color: #C0392B; }
.form-status.center { text-align: center; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-color); }
.faq-question {
  width: 100%; background: none; border: none; text-align: left; padding: 22px 4px;
  display: flex; align-items: center; justify-content: space-between; font-family: var(--font-heading);
  font-weight: 600; font-size: 1.02rem; color: var(--primary-navy);
}
.faq-question i { transition: transform .3s var(--ease); color: var(--primary-green); flex: none; margin-left: 16px; }
.faq-question[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-answer p { padding: 0 4px 20px; margin: 0; }

/* ---------- INSIGHTS ---------- */
.insights { background: var(--light-bg); }
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.insight-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.insight-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.insight-img { height: 190px; overflow: hidden; }
.insight-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.insight-card:hover .insight-img img { transform: scale(1.08); }
.insight-meta { padding: 20px 22px 0; font-size: .78rem; color: var(--primary-green); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.insight-card h3 { padding: 8px 22px 0; font-size: 1.05rem; }
.insight-card > p:not(.insight-meta) { padding: 0 22px; font-size: .9rem; }
.insight-card .text-link { margin: 0 22px 22px; }

/* ---------- NEWSLETTER ---------- */
.newsletter { background: var(--primary-navy); padding: 64px 0 24px; }
.newsletter-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.newsletter h2 { color: var(--white); font-size: 1.6rem; margin-bottom: 6px; }
.newsletter p { color: rgba(255,255,255,.75); margin: 0; }
.newsletter-form { display: flex; gap: 12px; flex-wrap: wrap; }
.newsletter-form input { padding: 14px 18px; border-radius: 999px; border: none; min-width: 260px; font-size: .95rem; }
.newsletter-form input.error { outline: 2px solid #E57373; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--primary-navy-dark); color: rgba(255,255,255,.8); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.footer-col h4 { color: var(--white); font-size: 1.02rem; margin-bottom: 20px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { color: rgba(255,255,255,.75); font-size: .92rem; transition: color .2s var(--ease); }
.footer-col a:hover { color: var(--accent-gold); }
.footer-col li { display: flex; align-items: center; gap: 10px; font-size: .92rem; }
.footer-col i { color: var(--accent-gold); width: 16px; }
.footer-brand p { margin: 14px 0 20px; font-size: .92rem; }
.footer-logo .logo-text { color: var(--white); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--accent-gold); color: var(--primary-navy-dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; }
.footer-bottom-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; font-size: .82rem; }
.footer-legal { display: flex; gap: 20px; }
.footer-credit { opacity: .6; }

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--primary-navy); color: var(--white); border: none; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .25s var(--ease), visibility .3s var(--ease);
  z-index: 500;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--primary-green); }

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed; left: 22px; bottom: 22px; max-width: 380px; background: var(--white); border: 1px solid var(--border-color);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 22px; z-index: 950;
  transform: translateY(140%); opacity: 0; transition: transform .4s var(--ease), opacity .4s var(--ease);
}
.cookie-banner.show { transform: translateY(0); opacity: 1; }
.cookie-banner p { font-size: .88rem; margin-bottom: 14px; }
.cookie-actions { display: flex; gap: 10px; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .about-grid, .featured-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .featured-media img, .about-media img { height: 340px; }
  .service-grid, .why-grid, .project-grid, .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .testimonial-card { flex: 0 0 calc(50% - 14px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .main-nav { position: fixed; top: calc(var(--utility-h) + 84px); left: 0; right: 0; background: var(--white);
    box-shadow: var(--shadow-lg); max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); z-index: 800; }
  .main-nav.open { max-height: 480px; }
  .main-nav ul { flex-direction: column; align-items: flex-start; padding: 20px 24px; gap: 6px; }
  .main-nav ul li { width: 100%; }
  .nav-link { display: block; padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border-color); }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .hero { height: 480px; }
  .hero-content { max-width: 100%; }
  .hero-arrow { width: 40px; height: 40px; }
  .hero-prev { left: 12px; } .hero-next { right: 12px; }
  .about-features { grid-template-columns: 1fr; gap: 28px; }
  .service-grid, .why-grid, .project-grid, .insight-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .testimonial-card { flex: 0 0 100%; margin-right: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .newsletter-inner { flex-direction: column; align-items: flex-start; }
  .newsletter-form input { min-width: 0; flex: 1; }
  .cookie-banner { left: 12px; right: 12px; max-width: none; }
}

@media (max-width: 480px) {
  .hero { height: 420px; }
  .hero-content h1 { font-size: 1.6rem; }
  .utility-left li:nth-child(3) { display: none; }
}