/* ==========================================================================
   CurateSpaceStudio - Stylesheet
   Palette: Emerald on Linen, Charcoal on Stone, Aubergine Plum on Warm Ivory,
            Slate Grey, Wine Burgundy on Warm Ivory
   Typeface: Marcellus / Marcellus SC (Google Fonts) throughout
   Edit the CSS variables below to retheme the whole site in one place.
   ========================================================================== */

:root{
  /* -------- colour palette -------- */
  --ivory: #F5F0E6;
  --ivory-deep: #ECE4D4;
  --linen: #FBF8F2;
  --stone: #E4DBC8;
  --charcoal: #262622;
  --charcoal-soft: #3C3B36;
  --emerald: #33503D;
  --emerald-deep: #223428;
  --bronze: #A67C48;
  --bronze-soft: #C9A876;
  --plum: #4C3347;
  --burgundy: #6E2A34;
  --slate: #5C665F;
  --white: #FFFFFF;

  /* -------- type -------- */
  --font-display: "Marcellus SC", "Marcellus", serif;
  --font-body: "Marcellus", serif;

  /* -------- misc -------- */
  --max-width: 1240px;
  --gap: clamp(1.5rem, 3vw, 3rem);
  --radius: 2px;
  --transition: 320ms cubic-bezier(.4,0,.2,1);
}

/* -------------------------------------------------------------------- */
/* Reset & base                                                          */
/* -------------------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--linen);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul, ol{ margin: 0; padding: 0; list-style: none; }
h1, h2, h3{ font-family: var(--font-body); font-weight: 400; color: var(--emerald-deep); margin: 0 0 .6em; letter-spacing: .01em; }
p{ margin: 0 0 1.1em; }
button{ font-family: inherit; cursor: pointer; }

.skip-link{
  position: absolute; left: -999px; top: 0; background: var(--emerald);
  color: var(--white); padding: .8em 1.4em; z-index: 999;
}
.skip-link:focus{ left: 1rem; top: 1rem; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

h1{ font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.15; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3{ font-size: 1.35rem; }

.eyebrow{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .72rem;
  color: var(--bronze);
  margin-bottom: .9em;
}
.eyebrow-light{ color: var(--bronze-soft); }

/* -------------------------------------------------------------------- */
/* Buttons                                                               */
/* -------------------------------------------------------------------- */
.btn{
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: .09em;
  text-transform: uppercase;
  font-size: .78rem;
  padding: 1em 2.1em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  text-align: center;
  max-width: 100%;
}
.btn-primary{ background: var(--emerald); color: var(--white); border-color: var(--emerald); }
.btn-primary:hover{ background: var(--emerald-deep); border-color: var(--emerald-deep); }
.btn-outline{ background: transparent; color: var(--emerald-deep); border-color: var(--emerald-deep); }
.btn-outline:hover{ background: var(--emerald-deep); color: var(--white); }
.btn-light{ background: var(--linen); color: var(--emerald-deep); border-color: var(--linen); }
.btn-light:hover{ background: transparent; color: var(--linen); border-color: var(--linen); }

/* -------------------------------------------------------------------- */
/* Header                                                                */
/* -------------------------------------------------------------------- */
.site-header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 1.4rem 0;
}
.site-header.scrolled{
  background: rgba(251, 248, 242, .96);
  box-shadow: 0 1px 0 rgba(38,38,34,.08);
  padding: .8rem 0;
}
.header-inner{
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.brand-logo{
  height: 74px; width: auto; transition: height var(--transition);
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.2));
}
.site-header.scrolled .brand-logo{ height: 56px; }

.main-nav ul{ display: flex; gap: 2.1rem; }
.main-nav a{
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.site-header.scrolled .main-nav a{ color: var(--charcoal); }
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1px;
  background: currentColor; transition: width var(--transition);
}
.main-nav a:hover::after{ width: 100%; }

.header-cta{ flex-shrink: 0; }
.site-header:not(.scrolled) .header-cta.btn-primary{ background: rgba(255,255,255,.12); border-color: var(--white); color: var(--white); backdrop-filter: blur(2px); }
.site-header:not(.scrolled) .header-cta.btn-primary:hover{ background: var(--white); color: var(--emerald-deep); }

.nav-toggle{
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 34px; height: 34px; background: none; border: none; padding: 0;
}
.nav-toggle span{
  display:block; height: 1.5px; width: 100%;
  background: var(--white); transition: background var(--transition), transform var(--transition), opacity var(--transition);
}
.site-header.scrolled .nav-toggle span{ background: var(--charcoal); }

/* -------------------------------------------------------------------- */
/* Hero                                                                  */
/* -------------------------------------------------------------------- */
.hero{
  position: relative;
  min-height: 92vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero-img{
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(20,25,18,.72) 0%, rgba(20,25,18,.32) 48%, rgba(20,25,18,.28) 100%);
}
.hero-content{
  position: relative; z-index: 2; color: var(--white);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  padding-top: 8rem;
  max-width: 760px;
}
.hero .eyebrow{ color: var(--white); text-shadow: 0 2px 10px rgba(0,0,0,.6); }
.hero h1{ color: var(--white); }
.hero-lede{ font-size: 1.1rem; max-width: 560px; color: rgba(255,255,255,.92); }

/* -------------------------------------------------------------------- */
/* Reveal-on-scroll animation                                            */
/* -------------------------------------------------------------------- */
.reveal{ opacity: 0; transform: translateY(28px); transition: opacity 900ms ease, transform 900ms ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* -------------------------------------------------------------------- */
/* Intro                                                                 */
/* -------------------------------------------------------------------- */
.intro{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--ivory); }
.intro-grid{
  display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--gap); align-items: center;
}
.intro-copy > p:first-child{ font-size: 1.4rem; font-family: var(--font-body); color: var(--emerald-deep); line-height: 1.5; margin-bottom: 1.4em; }
.intro-supporting{ margin-top: 2.2rem; color: var(--charcoal-soft); }
.intro-supporting p{ margin-bottom: 1.1em; }
.intro-image img{ width: 100%; border-radius: var(--radius); }
.intro-image figcaption{
  margin-top: .8rem; font-size: .78rem; letter-spacing: .04em; color: var(--slate); font-style: italic;
}

/* -------------------------------------------------------------------- */
/* Why staging                                                          */
/* -------------------------------------------------------------------- */
.why{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--stone); }
.why-grid{ display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--gap); align-items: center; }
.why-image img{ width: 100%; border-radius: var(--radius); }
.why-image figcaption{ margin-top: .8rem; font-size: .78rem; color: var(--slate); font-style: italic; }
.check-list{ margin: 1.6rem 0 2.2rem; }
.check-list li{
  position: relative; padding-left: 1.9rem; margin-bottom: .85rem;
  color: var(--charcoal-soft); font-size: 1.02rem;
}
.check-list li::before{
  content:""; position: absolute; left: 0; top: .5em; width: 10px; height: 10px;
  border: 1px solid var(--bronze); border-radius: 50%;
}

/* -------------------------------------------------------------------- */
/* Section head / generic                                                */
/* -------------------------------------------------------------------- */
.section-head{ max-width: 680px; margin: 0 auto 3.2rem; text-align: center; }
.section-intro{ color: var(--charcoal-soft); font-size: 1.05rem; }
.section-cta{ text-align: center; margin-top: 3rem; }

/* -------------------------------------------------------------------- */
/* Services                                                              */
/* -------------------------------------------------------------------- */
.services{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--linen); }
.cards{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.card{ background: var(--ivory); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.card-image{ position: relative; aspect-ratio: 4/3; overflow: hidden; }
.card-image img{ width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.card:hover .card-image img{ transform: scale(1.05); }
.card-image-caption{
  position: absolute; left: .9rem; bottom: .8rem; z-index: 2;
  font-family: var(--font-display); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--white); background: rgba(34,52,40,.65); padding: .45em .8em; border-radius: var(--radius);
}
.card-body{ padding: 1.8rem 1.9rem 2.2rem; }
.card-body h3{ color: var(--emerald-deep); }
.card-lede{ color: var(--charcoal-soft); }
.card-body ul li{
  position: relative; padding-left: 1.2rem; margin-bottom: .5rem; font-size: .95rem; color: var(--charcoal-soft);
}
.card-body ul li::before{ content: "-"; position: absolute; left: 0; color: var(--bronze); }

/* -------------------------------------------------------------------- */
/* Process                                                               */
/* -------------------------------------------------------------------- */
.process{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--emerald-deep); color: var(--linen); }
.process .eyebrow{ color: var(--bronze-soft); }
.process h2{ color: var(--white); }
.process .section-intro{ color: rgba(251,248,242,.75); }
.steps{ display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.75rem; counter-reset: step; }
.step{ border-top: 1px solid rgba(251,248,242,.25); padding-top: 1.6rem; }
.step-number{ display:block; font-family: var(--font-display); font-size: 1.6rem; color: var(--bronze-soft); margin-bottom: .6rem; }
.step h3{ color: var(--white); font-size: 1.1rem; }
.step p{ color: rgba(251,248,242,.78); font-size: .95rem; }
.process .btn-primary{ background: var(--bronze); border-color: var(--bronze); color: var(--emerald-deep); }
.process .btn-primary:hover{ background: var(--bronze-soft); border-color: var(--bronze-soft); }

/* -------------------------------------------------------------------- */
/* About + Who we work with                                              */
/* -------------------------------------------------------------------- */
.about{ padding: clamp(4rem, 9vw, 7rem) 0 0; background: var(--ivory); }
.about-grid{ max-width: 760px; margin: 0 auto; text-align: center; }
.about-copy .btn{ margin-top: .6rem; }

.who-we-work-with{ padding: clamp(3.5rem, 8vw, 6rem) 0; margin-top: clamp(3rem, 7vw, 5rem); border-top: 1px solid var(--stone); }
.who-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); margin-bottom: 3rem; }
.who-item{ text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.who-icon{ width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--bronze); border-radius: 50%; color: var(--emerald-deep); }
.who-icon svg{ width: 30px; height: 30px; }
.who-item span:last-child{ font-family: var(--font-display); letter-spacing: .06em; font-size: .85rem; text-transform: uppercase; color: var(--charcoal-soft); }

/* -------------------------------------------------------------------- */
/* FAQ                                                                   */
/* -------------------------------------------------------------------- */
.faq{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--stone); }
.accordion{ max-width: 820px; margin: 0 auto; }
.accordion-item{ border-bottom: 1px solid rgba(38,38,34,.16); }
.accordion-trigger{
  width: 100%; text-align: left; background: none; border: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem .2rem; font-family: var(--font-body); font-size: 1.05rem; color: var(--emerald-deep);
}
.accordion-icon{ position: relative; width: 16px; height: 16px; flex-shrink: 0; margin-left: 1rem; }
.accordion-icon::before, .accordion-icon::after{
  content:""; position:absolute; background: var(--bronze); transition: transform var(--transition);
}
.accordion-icon::before{ top: 50%; left: 0; width: 100%; height: 1px; transform: translateY(-50%); }
.accordion-icon::after{ left: 50%; top: 0; height: 100%; width: 1px; transform: translateX(-50%); }
.accordion-trigger[aria-expanded="true"] .accordion-icon::after{ transform: translateX(-50%) rotate(90deg); opacity: 0; }
.accordion-panel{
  max-height: 0; overflow: hidden; transition: max-height var(--transition), padding var(--transition);
}
.accordion-panel p{ padding-bottom: 1.5rem; color: var(--charcoal-soft); max-width: 680px; margin: 0; }

/* -------------------------------------------------------------------- */
/* Contact                                                               */
/* -------------------------------------------------------------------- */
.contact{ padding: clamp(4rem, 9vw, 7rem) 0; background: var(--emerald-deep); color: var(--linen); }
.contact-grid{ display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact h2{ color: var(--white); }
.contact-copy > p{ color: rgba(251,248,242,.82); font-size: 1.05rem; }
.contact-details{ margin-top: 2.4rem; display: grid; gap: 1.4rem; }
.contact-details dt{ font-family: var(--font-display); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bronze-soft); margin-bottom: .3rem; }
.contact-details dd{ margin: 0; font-size: 1.05rem; }
.contact-details a{ border-bottom: 1px solid rgba(251,248,242,.35); }
.contact-details a:hover{ border-color: var(--bronze-soft); }

.contact-form{ background: var(--linen); padding: clamp(1.8rem, 4vw, 2.6rem); border-radius: var(--radius); color: var(--charcoal); }
.form-hp-field{ position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-row{ margin-bottom: 1.2rem; display: flex; flex-direction: column; gap: .5rem; }
.form-row label{ font-family: var(--font-display); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--slate); }
.form-row input, .form-row select, .form-row textarea{
  font-family: var(--font-body); font-size: 1rem; padding: .75em .9em;
  border: 1px solid var(--stone); background: var(--white); border-radius: var(--radius); color: var(--charcoal);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline: none; border-color: var(--emerald);
}
.contact-form .btn{ width: 100%; text-align: center; margin-top: .4rem; }
.form-confirmation{ margin: 1rem 0 0; font-size: .9rem; color: var(--emerald); min-height: 1.2em; }

/* -------------------------------------------------------------------- */
/* Footer                                                                */
/* -------------------------------------------------------------------- */
.site-footer{ background: var(--charcoal); color: rgba(245,240,230,.8); padding: clamp(3rem, 6vw, 4.5rem) 0 1.5rem; }
.footer-inner{ display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--gap); padding-bottom: 2.5rem; border-bottom: 1px solid rgba(245,240,230,.14); }
.footer-logo{ height: 96px; width: auto; margin-bottom: 1.4rem; border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.footer-brand p{ font-size: .92rem; max-width: 280px; }
.footer-social{ display: flex; flex-direction: column; gap: .7rem; margin-top: 1.2rem; }
.footer-social-link{ display: flex; align-items: center; gap: .6rem; color: rgba(245,240,230,.75); transition: color var(--transition); }
.footer-social-link span{ font-family: var(--font-display); font-size: .82rem; letter-spacing: .04em; }
.footer-social-link:hover{ color: var(--bronze-soft); }
.footer-nav ul{ display: grid; gap: .8rem; }
.footer-nav a{ font-family: var(--font-display); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; transition: color var(--transition); }
.footer-nav a:hover{ color: var(--bronze-soft); }
.footer-heading{ font-family: var(--font-display); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-soft); margin: 1.1rem 0 .25rem; }
.footer-heading:first-child{ margin-top: 0; }
.footer-contact a:hover{ color: var(--bronze-soft); }
.footer-contact p{ margin: 0 0 .2rem; font-size: .92rem; }
.footer-bottom{ padding-top: 1.5rem; text-align: center; font-size: .8rem; color: rgba(245,240,230,.5); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .intro-grid, .why-grid, .contact-grid{ grid-template-columns: 1fr; }
  .why-image{ order: -1; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(3, 1fr); }
  .steps{ grid-template-columns: repeat(3, 1fr); row-gap: 2.4rem; }
  .who-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
}

@media (max-width: 760px){
  .main-nav{
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 340px);
    background: var(--ivory); padding: 6.5rem 2rem 2rem;
    transform: translateX(100%); transition: transform var(--transition);
    box-shadow: -8px 0 24px rgba(0,0,0,.18);
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav ul{ flex-direction: column; gap: 1.6rem; }
  .main-nav a{ color: var(--charcoal); font-size: .92rem; }
  .header-cta{ display: none; }
  .nav-toggle{ display: flex; }
  .nav-toggle.open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity: 0; }
  .nav-toggle.open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }
  .nav-toggle.open span{ background: var(--charcoal); }

  .cards{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .who-grid{ grid-template-columns: 1fr 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .brand-logo{ height: 58px; }
  .site-header.scrolled .brand-logo{ height: 46px; }
}

@media (max-width: 480px){
  .steps{ grid-template-columns: 1fr; }
}