/* ==========================================================
   BUILDER BENEFITS GROUP INC. — LANDING PAGE STYLES
   Designed & Developed by UnifiTechs.net
   ========================================================== */

:root {
  /* Brand palette */
  --emerald: #0F4C3A;
  --emerald-deep: #0A3327;
  --emerald-darkest: #071F18;
  --gold: #C8A24D;
  --gold-bright: #E7C877;
  --charcoal: #1F2937;
  --white: #FFFFFF;
  --off-white: #FAF8F4;
  --ink-soft: #4B5563;

  /* Type */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --max-width: 1180px;
  --section-pad: clamp(72px, 10vw, 128px);

  /* Motion */
  --ease-out: cubic-bezier(.16,.84,.44,1);
}

@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;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.eyebrow-light { color: var(--gold-bright); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 46px);
  color: var(--emerald);
  margin-bottom: 48px;
}
.section-title-light { color: var(--white); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 34px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.03em;
  border-radius: 3px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .35s, color .35s, border-color .35s;
  position: relative;
  overflow: hidden;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: var(--emerald-darkest);
  box-shadow: 0 8px 24px -8px rgba(200,162,77,0.55);
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -8px rgba(200,162,77,0.7);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--gold-bright);
  color: var(--gold-bright);
  transform: translateY(-3px);
}

/* ==========================================================
   NAV
   ========================================================== */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background .4s var(--ease-out), padding .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.site-nav.scrolled {
  background: rgba(250, 248, 244, 0.96);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 4px 24px rgba(15,76,58,0.08);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; }
.nav-logo { height: 46px; width: auto; transition: height .4s var(--ease-out); filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25)); }
.site-nav.scrolled .nav-logo { height: 38px; filter: none; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.02em;
  transition: color .3s;
  text-shadow: 0 1px 3px rgba(0,0,0,0.35);
}
.site-nav.scrolled .nav-links a { color: var(--charcoal); text-shadow: none; }
.nav-links a:not(.nav-cta):hover { color: var(--gold-bright); }
.site-nav.scrolled .nav-links a:not(.nav-cta):hover { color: var(--emerald); }

.nav-cta {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: var(--emerald-darkest) !important;
  padding: 10px 22px;
  border-radius: 3px;
  font-weight: 600;
  text-shadow: none !important;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px -6px rgba(200,162,77,0.6); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--white);
  transition: all .3s var(--ease-out);
}
.site-nav.scrolled .nav-toggle span { background: var(--charcoal); }

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--emerald-darkest);
}
.hero-sky {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(200,162,77,0.14), transparent 60%),
    linear-gradient(180deg, #071F18 0%, #0A3327 45%, #0F4C3A 100%);
  z-index: 0;
}
.hero-sky::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(1.5px 1.5px at 20% 20%, rgba(255,255,255,0.5), transparent),
                     radial-gradient(1.5px 1.5px at 70% 15%, rgba(255,255,255,0.4), transparent),
                     radial-gradient(1px 1px at 40% 30%, rgba(255,255,255,0.35), transparent),
                     radial-gradient(1.5px 1.5px at 85% 40%, rgba(255,255,255,0.3), transparent),
                     radial-gradient(1px 1px at 55% 10%, rgba(255,255,255,0.4), transparent);
  opacity: 0.6;
}

.hero-skyline {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 46%;
  min-height: 260px;
  z-index: 1;
  pointer-events: none;
}
.skyline-svg { position: absolute; bottom: 0; left: 0; width: 100%; height: 100%; }
.skyline-far {
  fill: rgba(200,162,77,0.10);
  animation: floatSkyline 14s ease-in-out infinite;
}
.skyline-near {
  fill: var(--emerald-deep);
  opacity: 0.92;
  animation: floatSkyline 11s ease-in-out infinite reverse;
}
@keyframes floatSkyline {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  padding: 160px 32px 140px;
  text-align: center;
}
.hero-logo {
  width: clamp(180px, 22vw, 260px);
  margin: 0 auto 36px;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,0.4));
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 26px;
}
.gold-underline {
  position: relative;
  background: linear-gradient(180deg, transparent 62%, rgba(200,162,77,0.35) 62%);
  color: var(--gold-bright);
}
.hero-subheadline {
  font-size: clamp(16px, 1.6vw, 18.5px);
  color: rgba(255,255,255,0.82);
  max-width: 640px;
  margin: 0 auto 42px;
  font-weight: 300;
}
.hero-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 14px;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  background: var(--gold-bright);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollCue 2s ease-in-out infinite;
}
@keyframes scrollCue {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 8px; }
}

/* ==========================================================
   FADE-IN / SCROLL REVEAL
   ========================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp 1s var(--ease-out) forwards;
}
.fade-in.delay-1 { animation-delay: 0.15s; }
.fade-in.delay-2 { animation-delay: 0.3s; }
.fade-in.delay-3 { animation-delay: 0.45s; }
@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.fade-up.in-view { opacity: 1; transform: translateY(0); }
.fade-up.delay-1 { transition-delay: .12s; }
.fade-up.delay-2 { transition-delay: .24s; }
.fade-up.delay-3 { transition-delay: .36s; }

/* ==========================================================
   ABOUT
   ========================================================== */
.about {
  background: var(--off-white);
  padding: var(--section-pad) 0 0;
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 90px;
}
.about-statement {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.45;
  color: var(--emerald);
  font-weight: 600;
  max-width: 780px;
}
.horizon-divider {
  width: 100%;
  height: 60px;
  overflow: hidden;
  line-height: 0;
}
.horizon-divider svg { width: 100%; height: 100%; fill: var(--emerald); }

/* ==========================================================
   SERVICES (dark)
   ========================================================== */
.services {
  background: var(--emerald);
  padding: var(--section-pad) 0;
  position: relative;
}
.services .section-inner { text-align: center; }
.services .eyebrow, .services .section-title { display: block; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  text-align: left;
  margin-top: 20px;
}
.service-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,162,77,0.18);
  border-radius: 6px;
  padding: 34px 30px;
  transition: transform .4s var(--ease-out), border-color .4s var(--ease-out), background .4s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  background: rgba(255,255,255,0.07);
}
.service-icon {
  width: 48px; height: 48px;
  color: var(--gold-bright);
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
  margin-bottom: 10px;
  font-weight: 600;
}
.service-card p {
  color: rgba(255,255,255,0.68);
  font-size: 14.5px;
  font-weight: 300;
}

/* ==========================================================
   WHY BBG (light)
   ========================================================== */
.why {
  background: var(--off-white);
  padding: var(--section-pad) 0;
}
.why .section-inner { text-align: center; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  text-align: left;
  margin-top: 20px;
}
.why-card {
  background: var(--white);
  border-radius: 6px;
  padding: 32px 26px;
  box-shadow: 0 10px 30px -14px rgba(15,76,58,0.18);
  position: relative;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 26px; right: 26px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright));
  border-radius: 0 0 3px 3px;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px -16px rgba(15,76,58,0.28);
}
.why-mark {
  display: block;
  width: 34px; height: 34px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-deep));
  position: relative;
}
.why-mark::after {
  content: '';
  position: absolute; inset: 8px;
  border-radius: 50%;
  background: var(--gold-bright);
}
.why-card h3 {
  font-family: var(--font-display);
  font-size: 18.5px;
  color: var(--emerald);
  margin-bottom: 10px;
  font-weight: 600;
}
.why-card p {
  color: var(--ink-soft);
  font-size: 14.5px;
}

/* ==========================================================
   CONTACT
   ========================================================== */
.contact {
  background: linear-gradient(180deg, var(--emerald-darkest), var(--emerald-deep));
  padding: var(--section-pad) 0;
  text-align: center;
}
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: center;
  margin-bottom: 44px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 16.5px;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color .3s, border-color .3s;
}
.contact-item svg { width: 22px; height: 22px; color: var(--gold-bright); flex-shrink: 0; }
.contact-item:hover { color: var(--gold-bright); border-color: var(--gold-bright); }

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  background: var(--charcoal);
  padding: 56px 0 40px;
}
.footer-inner { text-align: center; }
.footer-logo { height: 52px; width: auto; margin: 0 auto 22px; opacity: 0.95; }
.footer-copyright {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  margin-bottom: 6px;
}
.footer-tagline {
  color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
  margin-bottom: 22px;
}
.footer-credit {
  color: rgba(255,255,255,0.45);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}
.footer-credit a { color: rgba(255,255,255,0.6); border-bottom: 1px solid rgba(255,255,255,0.25); transition: color .3s, border-color .3s; }
.footer-credit a:hover { color: var(--gold-bright); border-color: var(--gold-bright); }

/* ==========================================================
   BACK TO TOP
   ========================================================== */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--emerald);
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out), background .3s;
  z-index: 90;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--emerald-deep); }
.back-to-top svg { width: 20px; height: 20px; }

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--emerald-darkest);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 28px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform .45s var(--ease-out);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { color: var(--white) !important; text-shadow: none !important; font-size: 17px; }
  .nav-cta { width: 100%; text-align: center; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .services-grid, .why-grid { grid-template-columns: 1fr; }
  .hero-content { padding: 130px 24px 110px; }
  .contact-details { flex-direction: column; gap: 20px; }
}