:root{
  --maxw: 1120px;
  --site-max: 1920px;
  --pad: clamp(16px, 2.5vw, 28px);
  --text: #111;
  --muted: #444;
  --bg: #fff;
  --gray: #d9d9d9;
  --gray-side: #e8e8e8;
  --font: "Roboto Flex", system-ui, sans-serif;
}

*{ box-sizing: border-box; }
html,body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--gray-side);
}

/* Site container: 1920px max, light gray strips on large screens */
.site{
  max-width: var(--site-max);
  margin: 0 auto;
  background: var(--bg);
}

/* Top bar */
.topbar{
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--site-max);
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.topbar__inner{
  height: 72px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
}
.brand{ justify-self: start; display: inline-flex; align-items: center; }
.brand__logo{
  height: 28px;
  width: auto;
  display: block;
}

.topbar__email{
  justify-self: end;
  font-weight: 700;
  font-size: 18px;
}
.topbar__email a{
  color: var(--text);
  text-decoration: none;
}
.topbar__email a:hover{ text-decoration: underline; }

/* Hero + slider spacing under fixed header */
.hero{
  margin-top: 72px;
}

/* Slider */
.slider{
  position: relative;
  width: 100%;
}
.slider__viewport{
  overflow: hidden;
  width: 100%;
}
.slider__track{
  display: flex;
  transition: transform 350ms ease;
  will-change: transform;
}
.slide{
  margin: 0;
  min-width: 100%;
  height: clamp(320px, 60vw, 680px);
  background: #eee;
}
.slide img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Arrow buttons */
.slider__btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  border: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #111;
  transition: background 0.2s ease, transform 0.2s ease;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.slider__btn:hover{
  background: rgba(255,255,255,0.98);
  transform: translateY(-50%) scale(1.05);
}
.slider__btn:disabled{
  opacity: 0.65;
  cursor: default;
  transform: translateY(-50%);
}
.slider__btn:disabled:hover{ background: rgba(255,255,255,0.85); transform: translateY(-50%); opacity: 0.65; }
.slider__arrow{
  width: 24px;
  height: 24px;
  display: block;
  flex-shrink: 0;
}
.slider__btn--prev .slider__arrow{ color: #111; }
.slider__btn--next .slider__arrow{ color: #111; }
.slider__btn--prev{ left: 20px; }
.slider__btn--next{ right: 20px; }

/* Pagination — subtle, clean */
.slider__dots{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
}
.slider__dot{
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}
.slider__dot:hover{
  background: rgba(255,255,255,0.75);
}
.slider__dot[aria-current="true"]{
  background: rgba(255,255,255,0.95);
  transform: scale(1.35);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.06);
}

/* Content */
.content{
  padding: clamp(34px, 5vw, 64px) 0;
}
.content__inner{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  gap: clamp(18px, 3vw, 44px);
  grid-template-columns: 1.35fr 0.9fr;
  align-items: start;
}
.content__left h1{
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.quote{
  font-size: clamp(18px, 2vw, 22px);
  color: var(--muted);
  margin: 0;
  max-width: 46ch;
  font-weight: 600;
}

.content__right h2{
  margin: 0 0 18px;
  font-size: 18px;
}
.contact{
  margin: 0 0 16px;
}
.contact h3{
  margin: 0 0 4px;
  font-size: 14px;
  text-transform: none;
}
.contact p{
  margin: 0;
  color: var(--muted);
}
.contact a{
  color: var(--text);
  text-decoration: none;
}
.contact a:hover{ text-decoration: underline; }

/* Footer */
.footer{
  background: var(--gray);
}
.footer__inner{
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 18px var(--pad);
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
.footer__inner a{
  color: var(--text);
  text-decoration: none;
}
.footer__inner a:hover{ text-decoration: underline; }
.footer__sep{ opacity: 0.6; }

/* Responsive */
@media (max-width: 860px){
  .content__inner{
    grid-template-columns: 1fr;
  }
  .slider__btn{
    width: 40px;
    height: 40px;
  }
}

/* Hide header email on mobile */
@media (max-width: 768px){
  .topbar__email{ display: none; }
}

@media (max-width: 420px){
  .topbar__inner{ height: 64px; }
  .hero{ margin-top: 64px; }
  .brand__logo{ height: 24px; }
}