/* ============================================================
   Eventfull Sydney — styles
   Palette: soft blues — pale blue-grey, sky, periwinkle, slate,
   anchored by a deep navy. Calm, airy, premium.
   ============================================================ */

:root {
  --bg:        #FFFFFF;
  --surface:   #FFFFFF;
  --surface-2: #EEF3F8;   /* soft blue-grey fill */
  --text:      #121316;
  --muted:     #5A5C61;
  --accent:    #1E80C4;   /* cerulean — primary CTA / blue pop */
  --accent-d:  #155E96;   /* deeper cerulean, for links/hover */
  --sky:       #A9D9EC;   /* sky-blue pop */
  --peri:      #B6C7E0;   /* periwinkle */
  --steel:     #4F97CF;
  --navy:      #101012;   /* near-black band background */
  --navy-2:    #000000;
  --line:      #E7E8EA;

  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 16px 44px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.14);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1160px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--text); background: var(--bg);
  line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; margin: 0 0 .4em; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent-d); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--text); }
img { max-width: 100%; display: block; }
em { font-style: italic; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--sans); font-weight: 600; font-size: .95rem;
  padding: 12px 24px; border-radius: 100px; border: 1.5px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), background .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--accent-d); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--text); }
.btn--ghost:hover { background: var(--text); color: var(--bg); transform: translateY(-2px); }
.btn--lg { padding: 15px 32px; font-size: 1rem; }
.btn--block { width: 100%; }

.eyebrow { font-family: var(--sans); text-transform: uppercase; letter-spacing: .18em; font-size: .74rem; font-weight: 600; color: var(--accent-d); margin: 0 0 .8rem; }
.eyebrow--light { color: var(--sky); }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.82); backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid transparent; transition: box-shadow .3s ease, border-color .3s ease; }
.nav.is-stuck { box-shadow: var(--shadow-sm); border-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }

.wordmark { display: inline-flex; align-items: baseline; gap: .35em; line-height: 1; }
.wordmark__main { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.wordmark__sub { font-family: var(--sans); text-transform: uppercase; letter-spacing: .22em; font-size: .66rem; font-weight: 600; color: var(--accent-d); }
.wordmark:hover .wordmark__main { color: var(--accent-d); }
.wordmark--light .wordmark__main { color: #fff; }
.wordmark--light .wordmark__sub { color: var(--sky); }

.nav__links { display: flex; gap: 28px; }
.nav__links a { color: var(--text); font-weight: 500; font-size: .95rem; position: relative; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--accent); transition: width .25s var(--ease); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { padding: 10px 20px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s ease; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { 
  display: flex; 
  flex-direction: column; 
  gap: 4px; 
  padding: 12px 24px 22px; 
  background: var(--bg); 
  border-bottom: 1px solid var(--line); 
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}
.mobile-menu:not([hidden]) {
  max-height: 600px;
}
.mobile-menu a { padding: 12px 6px; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--line); }
.mobile-menu a:last-child { border-bottom: 0; margin-top: 10px; }
.mobile-menu .btn { color: #fff; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(64px, 9vw, 110px) 0 clamp(60px, 8vw, 100px); }
.hero__bg { position: absolute; inset: 0; z-index: 0; background: radial-gradient(55% 50% at 80% 12%, rgba(169, 217, 236, 0.55), transparent 70%), radial-gradient(50% 50% at 8% 92%, rgba(182, 199, 224, 0.45), transparent 70%), linear-gradient(180deg, var(--bg), #E6EEF4); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(40,52,80,0.04) 1px, transparent 1px); background-size: 22px 22px; opacity: .5; }
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 60px); align-items: center; }
.hero__title { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 500; margin-bottom: .35em; }
.hero__title em { color: var(--accent-d); font-weight: 400; }
.hero__lead { font-size: clamp(1.02rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 520px; margin-bottom: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 1.4rem; }
.hero__note { font-size: .85rem; letter-spacing: .04em; color: var(--muted); margin: 0; }

.collage { position: relative; height: clamp(360px, 42vw, 500px); }
.collage .photo { position: absolute; background-size: cover; background-position: center; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.collage .photo--a { width: 64%; height: 66%; top: 0; right: 0; }
.collage .photo--b { width: 54%; height: 52%; bottom: 0; left: 0; border: 5px solid var(--sky); }
.collage .badge { position: absolute; width: 100px; height: 100px; border-radius: 50%; background: var(--sky); color: var(--navy); bottom: 28%; right: 4%; display: flex; align-items: center; justify-content: center; text-align: center; font: 600 .8rem var(--serif); z-index: 3; box-shadow: var(--shadow-sm); }

/* ---------- value band ---------- */
.value { background: var(--navy); color: #EAF1F7; padding: clamp(56px, 8vw, 90px) 0; }
.value__statement { font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.4; max-width: 880px; margin: 0 auto 3rem; text-align: center; font-weight: 400; }
.value__statement em { color: var(--sky); font-style: italic; }
.value__points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.value__points h3 { color: #fff; margin-bottom: .3em; }
.value__points p { color: rgba(234,241,247,0.72); margin: 0; font-size: .98rem; }
.value__icon { display: inline-block; color: var(--sky); font-size: 1.2rem; margin-bottom: .6rem; }

/* ---------- section ---------- */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section__head { max-width: 640px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section__sub { color: var(--muted); margin: 0; }

/* ---------- services ---------- */
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s ease; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--steel); }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 14px; margin-bottom: 16px; background: var(--surface-2); color: var(--accent-d); font-size: 1.4rem; }
.card h3 { margin-bottom: .35em; }
.card p { color: var(--muted); font-size: .96rem; margin: 0; }
.card--cta { background: linear-gradient(160deg, var(--accent), var(--accent-d)); border: 0; color: #fff; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.card--cta h3 { color: #fff; }
.card--cta p { color: rgba(255,255,255,0.9); margin-bottom: 18px; }
.card--cta .btn--primary { background: #fff; color: var(--accent-d); }
.card--cta .btn--primary:hover { background: var(--navy); color: #fff; }

/* ---------- coming soon ---------- */
.soon { background: linear-gradient(135deg, var(--steel), var(--accent)); color: #fff; text-align: center; padding: clamp(54px, 7vw, 84px) 0; }
.soon h2 { color: #fff; }
.soon p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 1.6rem; }
.soon__tags { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.tag { display: inline-block; padding: 10px 22px; border: 1px solid rgba(255,255,255,0.7); border-radius: 100px; color: #fff; font-weight: 500; font-size: .95rem; }

/* ---------- how it works ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; padding: 28px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.step__num { font-family: var(--serif); font-size: 2.4rem; color: var(--steel); display: block; margin-bottom: .2em; font-weight: 600; }
.step h3 { margin-bottom: .3em; }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- faq ---------- */
.faq__inner { max-width: 800px; margin: 0 auto; }
.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc__item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; transition: box-shadow .25s ease, border-color .25s ease; }
.acc__item.is-open { box-shadow: var(--shadow-sm); border-color: var(--steel); }
.acc__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; font-family: var(--serif); font-size: 1.12rem; font-weight: 500; color: var(--text); padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.acc__chev { width: 12px; height: 12px; border-right: 2px solid var(--accent-d); border-bottom: 2px solid var(--accent-d); transform: rotate(45deg); transition: transform .3s var(--ease); flex-shrink: 0; margin-top: -4px; }
.acc__item.is-open .acc__chev { transform: rotate(-135deg); margin-top: 4px; }
.acc__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.acc__a p { padding: 0 24px 20px; margin: 0; color: var(--muted); }

/* ---------- about ---------- */
.about__inner { display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.about__media .photo { aspect-ratio: 4/5; width: 100%; border-radius: var(--radius); background-size: cover; background-position: center; box-shadow: var(--shadow-md); }
.about__text h2 { margin-bottom: .4em; }
.about__text p { color: var(--muted); }
.about__signoff { color: var(--text) !important; font-family: var(--serif); font-size: 1.25rem; margin-top: 1.2rem; }

/* ---------- gallery ---------- */
.gallery__grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 200px; gap: 16px; }
.gallery__grid .photo { border-radius: var(--radius-sm); background-size: cover; background-position: center; box-shadow: var(--shadow-sm); }
.photo--g1 { grid-row: span 2; }
.photo--g4 { grid-column: span 2; }

/* ---------- contact ---------- */
.contact { background: var(--navy); color: #EAF1F7; }
.contact__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 6vw, 70px); align-items: start; }
.contact__intro h2 { color: #fff; margin-bottom: .4em; }
.contact__intro p { color: rgba(234,241,247,0.78); }
.contact__alt { font-size: 1rem; }
.contact__alt a { color: var(--sky); font-weight: 500; }
.contact__alt a:hover { color: #fff; }
.contact__details { list-style: none; margin: 1.8rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.contact__details li { display: flex; gap: 12px; font-size: .96rem; color: rgba(234,241,247,0.78); }
.contact__details strong { min-width: 70px; color: #fff; }
.contact__details a { color: var(--sky); }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 38px); box-shadow: var(--shadow-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font-size: .85rem; font-weight: 600; color: var(--text); margin-bottom: 16px; }
.form input, .form select, .form textarea { width: 100%; margin-top: 7px; padding: 12px 14px; font-family: var(--sans); font-size: .98rem; font-weight: 400; color: var(--text); background: var(--bg); border: 1.5px solid var(--line); border-radius: 10px; transition: border-color .2s ease, box-shadow .2s ease; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91, 121, 174, 0.18); }
.form textarea { resize: vertical; }
.form__fineprint { font-size: .8rem; color: var(--muted); text-align: center; margin: 12px 0 0; }

/* ---------- footer ---------- */
.footer { background: var(--navy-2); color: rgba(234,241,247,0.72); padding: clamp(48px, 7vw, 76px) 0 28px; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 36px; align-items: start; }
.footer__brand p { margin: 14px 0 0; max-width: 320px; font-size: .94rem; }
.footer__nav, .footer__social { display: flex; flex-direction: column; gap: 10px; }
.footer a { color: rgba(234,241,247,0.72); font-size: .95rem; }
.footer a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(234,241,247,0.14); margin-top: 40px; padding-top: 22px; }
.footer__bottom p { margin: 0; font-size: .85rem; }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .collage { max-width: 520px; margin-top: 8px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; }
  .about__media { max-width: 360px; }
  .contact__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .mobile-menu { display: flex; }
  .value__points { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .photo--g4 { grid-column: span 2; }
  .photo--g1 { grid-row: span 1; }
}
@media (max-width: 480px) {
  .services__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .gallery__grid { grid-template-columns: 1fr; }
  .photo--g4, .photo--g1 { grid-column: auto; grid-row: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}