/* =====================================================
   HOTEL INFLUENCERS 100 — LANDING PAGE STYLESHEET
   Matches the design system of 100.hotelinfluencers100.com
   ===================================================== */

:root {
  --amber: #FFC200;
  --amber-dark: #e6a800;
  --black: #1A1611;
  --black-soft: #2c2820;
  --white: #FFFFFF;
  --cream: #F8F6F1;
  --cream-dark: #EEE9E0;
  --grey: #7a756e;
  --grey-light: #c5bfb7;
  --font-serif: 'Spectral', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
  --container-max: 1200px;
  --container-pad: clamp(1.5rem, 5vw, 4rem);
}

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

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

body {
  background-color: var(--cream);
  color: var(--black);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* =====================================================
   HEADER
   ===================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: var(--amber);
  border-bottom: 1px solid rgba(26, 22, 17, 0.2);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo { display: flex; align-items: center; }
.header-logo-img { height: 28px; width: auto; display: block; }

.nav { display: flex; gap: 2rem; align-items: center; }

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(26, 22, 17, 0.65);
  text-transform: uppercase;
  transition: color 0.2s ease;
}
.nav-link:hover { color: var(--black); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  min-height: 60vh;
  margin-top: 60px;
  background-color: var(--amber);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Stars layer — uses stars-tile.svg (seamlessly tileable, 113.39 × 113.39).
   The whole layer is rotated -10deg so the drift axis aligns with the
   stars' natural tilt. Movement of exactly one tile = seamless loop. */
.hero-stars {
  --tile-size: 280px;
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  z-index: 0;
  pointer-events: none;
  background-image: url('images/stars-tile.svg');
  background-repeat: repeat;
  background-size: var(--tile-size) var(--tile-size);
  transform: rotate(-10deg);
  transform-origin: center center;
  animation: star-drift 18s linear infinite;
  will-change: transform;
}

/* Vignette not needed on a yellow hero. */
.hero-vignette { display: none; }

@keyframes star-drift {
  /* Rotation kept constant; translate happens along the rotated axis
     so drift visually follows the 10° tilt. */
  from { transform: rotate(-10deg) translate3d(0, 0, 0); }
  to   { transform: rotate(-10deg) translate3d(var(--tile-size), calc(var(--tile-size) * -1), 0); }
}

@media (max-width: 768px) {
  .hero-stars { --tile-size: 200px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-stars { animation: none; }
}

.hero-inner {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem var(--container-pad) 4rem;
  position: relative;
  z-index: 1;
}

.hero-amber-bar { position: relative; z-index: 1; }

.hero-logo {
  width: clamp(220px, 42vw, 460px);
  height: auto;
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  animation: hero-logo-in 1.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
  filter: drop-shadow(0 6px 24px rgba(0,0,0,0.35));
}

@keyframes hero-logo-in {
  0%   { opacity: 0; transform: translateY(24px) scale(0.96); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.hero-amber-bar {
  background: var(--black);
  border-top: 3px solid var(--amber);
  padding: 1rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.hero-amber-bar-tagline {
  font-family: var(--font-serif);
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
}

.hero-amber-bar-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--amber);
  text-transform: uppercase;
  white-space: nowrap;
}

/* =====================================================
   NOTICE (Nominations closed)
   ===================================================== */
.notice {
  background: var(--white);
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--cream-dark);
}

.notice-text {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--black);
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  border-left: 3px solid var(--amber);
  padding: 0.25rem 0 0.25rem 1.75rem;
  text-align: left;
}

/* =====================================================
   INTRO / ABOUT
   ===================================================== */
.intro {
  background: var(--white);
  padding: 5rem 0 6rem;
  border-bottom: 1px solid var(--cream-dark);
}

.intro-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.intro-label { padding-top: 0.5rem; }

.intro-label-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--grey);
  text-transform: uppercase;
  display: inline-block;
  border-top: 2px solid var(--amber);
  padding-top: 0.75rem;
}

.intro-lead {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--black);
  margin-bottom: 1.25rem;
}

.intro-content p {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: #4a453f;
  margin-bottom: 1.25rem;
}

.intro-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  font-style: italic;
  font-weight: 300;
  color: var(--black);
  border-left: 3px solid var(--amber);
  padding-left: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 0;
  line-height: 1.5;
}

/* =====================================================
   PARTNER LOGO BAR
   ===================================================== */
.partner-bar {
  background: #F5EDD6;
  padding: 2rem 0;
}

.partner-bar-inner {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.partner-bar-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.partner-bar-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(26,22,17,0.5);
  text-transform: uppercase;
  line-height: 1;
}

.partner-bar-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(26,22,17,0.15);
  flex-shrink: 0;
}

.partner-bar-logos {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
  min-height: 108px;
}

.partner-bar-logo {
  display: block;
  width: auto;
  filter: brightness(0);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.partner-bar-logo--hbmeo { filter: none; }
.partner-bar-logo:hover { opacity: 1; }

.partner-bar-logo--hbmeo    { height: 108px; }
.partner-bar-logo--hotelvak { height: 48px; }
.partner-bar-logo--ih       { height: 59px; }
.partner-bar-logo--douxe    { height: 44px; }

/* =====================================================
   BOTTOM SECTION
   ===================================================== */
.bottom-section {
  background: var(--black);
  color: var(--white);
}

.bottom-cols {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 5rem;
  padding: 5rem 0 4rem;
}

.bottom-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.bottom-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.bottom-accent-line {
  width: 60px;
  height: 3px;
  background: var(--amber);
  margin-bottom: 2rem;
}

.bottom-text {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.bottom-cta {
  display: inline-block;
  background: var(--amber);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

.bottom-cta:hover {
  background: var(--amber-dark);
  transform: translateY(-2px);
}

.bottom-collab-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--amber);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 2.5rem;
  display: block;
}

.bottom-partners {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.bottom-right-cols {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
}

.bottom-powered,
.bottom-collab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.bottom-powered .bottom-partners,
.bottom-collab .bottom-partners {
  justify-content: center;
  min-height: 108px;
}

.bottom-right-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

.bottom-partner-logo {
  display: block;
  width: auto;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.bottom-partner-logo:hover { opacity: 1; }

.bottom-partner-logo[src*="ih_amsterdam"] { height: 59px; }
.bottom-partner-logo[src*="hotelvak"]     { height: 48px; }
.bottom-partner-logo[src*="hbmeo"]        { height: 108px; }
.bottom-partner-logo--douxe               { height: 59px; }

/* Footer bar */
.bottom-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 2.5rem 0;
}

.bottom-footer-logo { opacity: 0.35; }
.bottom-footer-logo-img { height: 28px; width: auto; display: block; }

.bottom-footer-copy {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.4);
}

.bottom-footer-link {
  color: var(--amber);
  transition: opacity 0.2s ease;
}
.bottom-footer-link:hover { opacity: 0.8; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
  .hero { margin-top: 56px; min-height: 50vh; }

  .hero-amber-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem var(--container-pad);
  }

  .notice { padding: 3.5rem 0 3rem; }
  .notice-text { padding-left: 1.25rem; }

  .intro-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .intro-label { padding-top: 0; }

  .partner-bar-inner {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .partner-bar-group {
    width: 100%;
    align-items: center;
    padding: 1.5rem 0;
  }

  .partner-bar-group:first-child {
    border-bottom: 1px solid rgba(26,22,17,0.15);
  }

  .partner-bar-divider { display: none; }
  .partner-bar-logos { gap: 1.5rem; }

  .nav { gap: 1.25rem; }
  .nav-link { font-size: 0.65rem; }

  .bottom-cols {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 4rem 0 3rem;
  }

  .bottom-right-cols {
    flex-direction: column;
    align-items: center;
    gap: 0;
    width: 100%;
  }

  .bottom-powered,
  .bottom-collab {
    width: 100%;
    padding: 1.5rem 0;
  }

  .bottom-powered {
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }

  .bottom-right-divider { display: none; }

  .bottom-footer-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .nav { gap: 1rem; }
  .hero-logo { width: clamp(160px, 55vw, 300px); }
}