/* ============================================================
   UNIT FOUR — Digital Agency
   ============================================================ */

:root{
  --black: #060605;
  --black-2: #0b0a09;
  --black-3: #121110;
  --ink: #efece4;
  --ink-dim: #a8a29a;
  --gold: #c9a227;
  --gold-light: #eecf7c;
  --gold-dim: #6e5a1d;
  --line: rgba(201,162,39,0.18);
  --ease: cubic-bezier(.22,1,.36,1);
  --container: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ background:var(--black); scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--black);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{ background:var(--gold); color:var(--black); }

/* scrollbar — same tone as the page so it never reads as a stray white
   bar, but a visible gold thumb so it stays usable */
html{ scrollbar-color: var(--gold-dim) var(--black); scrollbar-width: thin; }
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--black); }
::-webkit-scrollbar-thumb{
  background:var(--gold-dim);
  border:2px solid var(--black);
}
::-webkit-scrollbar-thumb:hover{ background:var(--gold); }

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

h1,h2,h3{
  font-family:'Playfair Display', serif;
  margin:0;
  color:var(--ink);
  font-weight:600;
  letter-spacing:-0.01em;
}

.eyebrow{
  font-family:'Inter',sans-serif;
  text-transform:uppercase;
  letter-spacing:0.28em;
  font-size:0.72rem;
  color:var(--gold);
  font-weight:500;
  margin:0 0 18px;
}

/* film grain overlay for texture */
.grain{
  position:fixed; inset:0; z-index:999; pointer-events:none;
  opacity:0.045; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   INTRO — LAPTOP ZOOM
   ============================================================ */

.intro{
  position:relative;
  height:100vh;
  width:100%;
  background:var(--black);
  overflow:hidden;
  z-index:50;
}

.intro__stage{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  perspective:1600px;
}

.logo-stage{
  position:relative;
  width:min(22vw, 300px);
  aspect-ratio:1/1;
  transform-origin:50% 50%;
  will-change:transform;
}

.logo-stage__img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:contain;
  pointer-events:none;
  user-select:none;
}

.intro__hint{
  position:absolute;
  left:50%; bottom:48px; transform:translateX(-50%);
  z-index:5;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:0.68rem; letter-spacing:0.3em; text-transform:uppercase;
  color:var(--ink-dim);
}
.intro__hint span{
  width:1px; height:34px;
  background:linear-gradient(180deg, var(--gold), transparent);
  animation:hintPulse 1.8s ease-in-out infinite;
}
@keyframes hintPulse{
  0%,100%{ transform:scaleY(1); opacity:0.6; }
  50%{ transform:scaleY(0.5); opacity:1; }
}

/* ============================================================
   NAV
   ============================================================ */

.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  display:flex; align-items:center; justify-content:space-between;
  padding:26px clamp(24px,5vw,64px);
  opacity:0;
  transform:translateY(-16px);
  pointer-events:none;
  transition:background-color 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-visible{ opacity:1; transform:translateY(0); pointer-events:auto; }
.nav.is-solid{ background:rgba(6,6,5,0.78); backdrop-filter:blur(14px); border-bottom-color:var(--line); }

.nav__logo{ display:flex; align-items:center; }
/* source file has its own black backdrop — screen blend drops it out
   against the page's near-black background, leaving just the gold mark */
.nav__logo-img{ height:24px; width:auto; display:block; mix-blend-mode:screen; }
.nav__links{ display:flex; gap:42px; }
.nav__links a{
  font-size:0.78rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--ink-dim);
  position:relative;
  transition:color 0.3s var(--ease);
}
.nav__links a::after{
  content:''; position:absolute; left:0; bottom:-6px; width:0; height:1px;
  background:var(--gold); transition:width 0.35s var(--ease);
}
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after{ width:100%; }

.nav__cta{
  font-size:0.72rem; letter-spacing:0.14em; text-transform:uppercase;
  padding:11px 22px;
  border:1px solid var(--gold-dim);
  color:var(--gold-light);
  transition:all 0.35s var(--ease);
}
.nav__cta:hover{ background:var(--gold); color:var(--black); border-color:var(--gold); }

@media (max-width:820px){
  .nav__links{ display:none; }
}

/* ============================================================
   SHARED
   ============================================================ */

main{ position:relative; z-index:10; background:var(--black); }

/* GSAP's pin reserves natural-height + scroll-distance as spacer, so
   without this, main's content starts exactly one viewport-height below
   where the intro's pin visually ends — a "blank" stretch of scrolling
   before anything appears. Pulling main up by that reserved height means
   the hero is already sitting there, cross-fading in as the intro fades
   out, instead of sliding up from off-screen afterward. Only index.html
   has the intro section, so this is scoped to its main specifically. */
main.main--with-intro{ margin-top:-100vh; }

section{ padding:clamp(100px,14vw,180px) clamp(24px,6vw,80px); position:relative; }

.section-head{ max-width:var(--container); margin:0 auto 80px; }
.section-head h2{ font-size:clamp(2.1rem,4.4vw,3.6rem); line-height:1.12; }

/* scroll-reveal base state (JS animates these) */
.reveal{ opacity:0; transform:translateY(40px); }

/* ============================================================
   HERO
   ============================================================ */

.hero{
  min-height:100vh;
  display:flex; flex-direction:column; justify-content:center;
  max-width:var(--container); margin:0 auto;
  padding-top:160px; padding-bottom:120px;
}

.hero__type{ position:relative; }

.hero__headline{
  position:relative;
  font-size:clamp(3rem, 8.4vw, 7.2rem);
  line-height:0.98;
  letter-spacing:-0.015em;
}
.hero__headline .line{ display:block; overflow:hidden; }

/* the closing phrase sits on its own line directly under the headline, just
   tucked up enough to touch it for depth — never crossing through the
   letterforms, so it stays fully legible on its own */
.hero__overlay{
  margin-top:-0.06em;
  margin-left:clamp(4%, 9vw, 12%);
  padding-bottom:0.12em;
  font-family:'Playfair Display', serif;
  font-style:italic;
  font-weight:600;
  font-size:0.56em;
  line-height:1;
  color:var(--gold);
  white-space:nowrap;
  position:relative;
  z-index:2;
}

.hero__sub{
  max-width:520px;
  margin:36px 0 0;
  font-size:clamp(1rem,1.2vw,1.15rem);
  line-height:1.65;
  color:var(--ink-dim);
  font-weight:300;
}

.hero__meta{
  margin-top:56px;
  display:flex; gap:32px; flex-wrap:wrap;
  font-size:0.72rem; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--ink-dim);
}

.hero__scroll{
  position:absolute; right:clamp(24px,6vw,80px); bottom:56px;
  display:flex; flex-direction:column; align-items:center; gap:12px;
  font-size:0.68rem; letter-spacing:0.3em; text-transform:uppercase; color:var(--ink-dim);
}
.hero__scroll-line{ width:1px; height:60px; background:linear-gradient(180deg,var(--gold),transparent); }

/* ============================================================
   SERVICES
   ============================================================ */

.services{ border-top:1px solid var(--line); }
.services--tint{ background:var(--black-2); }

.services__grid{
  max-width:var(--container); margin:0 auto;
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}

.service-cell{
  position:relative;
  padding:clamp(40px,4.5vw,64px);
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  transition:background-color 0.5s var(--ease);
}
.service-cell:hover{ background:rgba(201,162,39,0.045); }

.service-cell__num{
  display:block;
  font-family:'Bebas Neue', sans-serif;
  font-size:1.05rem;
  letter-spacing:0.14em;
  color:var(--gold);
  margin-bottom:32px;
}

.service-cell h3{
  font-size:clamp(1.6rem,2.2vw,2.15rem);
  margin-bottom:16px;
}
.service-cell p{
  max-width:420px;
  color:var(--ink-dim);
  font-size:1.02rem;
  line-height:1.6;
  font-weight:300;
}

@media (max-width:720px){
  .services__grid{ grid-template-columns:1fr; }
}

/* shared arrow-link style: used for "View All Services", "Read Our Full
   Story" and similar teaser -> detail-page links */
.arrow-link, .services__more, .about__more{
  display:inline-flex; align-items:center; gap:10px;
  font-size:0.8rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--gold-light);
  transition:gap 0.3s var(--ease);
}
.arrow-link svg, .services__more svg, .about__more svg{ transition:transform 0.3s var(--ease); }
.arrow-link:hover, .services__more:hover, .about__more:hover{ gap:16px; color:var(--gold-light); }
.arrow-link:hover svg, .services__more:hover svg, .about__more:hover svg{ transform:translateX(4px); }

.services__more{
  max-width:var(--container); margin:56px auto 0;
}

/* ============================================================
   ABOUT
   ============================================================ */

.about{ border-top:1px solid var(--line); background:var(--black-2); }

.about__grid{
  max-width:var(--container); margin:0 auto;
  display:grid; grid-template-columns:280px 1fr; gap:60px;
}

.about__mark{
  font-family:'Bebas Neue', sans-serif;
  font-size:9rem;
  line-height:0.8;
  color:transparent;
  -webkit-text-stroke:1.5px var(--gold-dim);
}

.about__lead{
  font-family:'Playfair Display', serif;
  font-weight:700;
  font-style:normal;
  font-size:clamp(2rem,3.8vw,3.1rem);
  line-height:1.18;
  color:var(--ink);
  margin:0 0 32px;
  max-width:780px;
}
.about__lead em{
  font-style:italic;
  font-weight:600;
  color:var(--gold);
}

.about__content p{
  color:var(--ink-dim);
  font-size:1.02rem;
  line-height:1.8;
  font-weight:300;
  max-width:680px;
  margin:0 0 24px;
}

.about__stats{
  display:flex; gap:64px;
  margin-top:52px;
  padding-top:40px;
  border-top:1px solid var(--line);
}
.about__stats span{
  display:block;
  font-family:'Bebas Neue', sans-serif;
  font-size:2.6rem;
  color:var(--gold);
}
.about__stats small{
  display:block;
  margin-top:6px;
  font-size:0.68rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--ink-dim);
}

.about__more{ margin-top:44px; }

@media (max-width:860px){
  .about__grid{ grid-template-columns:1fr; gap:24px; }
  .about__mark{ font-size:5rem; }
  .about__stats{ gap:40px; flex-wrap:wrap; }
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact{
  border-top:1px solid var(--line);
  text-align:center;
}
.contact--page{ padding-top:clamp(160px,20vw,240px); border-top:none; }
.contact__inner{ max-width:800px; margin:0 auto; }
.contact__inner h1,
.contact__inner h2{
  font-family:'Playfair Display', serif;
  font-weight:600;
  font-size:clamp(2.2rem,5vw,4rem);
  line-height:1.1;
  margin:0 0 32px;
}
.contact__sub{
  max-width:520px; margin:0 auto 48px;
  color:var(--ink-dim); font-size:1.05rem; line-height:1.7; font-weight:300;
}

.contact__btn{
  display:inline-flex; align-items:center; gap:14px;
  padding:22px 40px;
  border:1px solid var(--gold-dim);
  font-size:clamp(0.95rem,1.4vw,1.15rem);
  letter-spacing:0.04em;
  color:var(--gold-light);
  transition:all 0.4s var(--ease);
}
.contact__btn svg{ transition:transform 0.4s var(--ease); }
.contact__btn:hover{
  background:var(--gold);
  color:var(--black);
  border-color:var(--gold);
  box-shadow:0 0 60px -8px rgba(201,162,39,0.5);
}
.contact__btn:hover svg{ transform:translate(3px,-3px); }

/* button element needs its browser defaults reset to match the anchor
   version of this same class */
button.contact__btn{
  font-family:inherit;
  cursor:pointer;
  background:none;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */

.form-section{
  max-width:680px; margin:0 auto;
  padding-top:0;
}

.form{
  display:flex; flex-direction:column; gap:28px;
}

.form__row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}

.form__group{
  display:flex; flex-direction:column; gap:10px;
}

.form__group label{
  font-size:0.72rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--gold);
}
.form__optional{
  color:var(--ink-dim); text-transform:none; letter-spacing:0;
}

.form__group input,
.form__group textarea,
.form__group select{
  width:100%;
  background:transparent;
  border:1px solid var(--line);
  border-radius:0;
  padding:14px 16px;
  font-family:'Inter', sans-serif;
  font-size:0.98rem;
  font-weight:300;
  color:var(--ink);
  transition:border-color 0.3s var(--ease);
}
.form__group textarea{ resize:vertical; min-height:90px; }

.form__group select{
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23c9a227' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 16px center;
  cursor:pointer;
}
.form__group select:invalid{ color:var(--ink-dim); }
.form__group option{ background:var(--black); color:var(--ink); }

.form__group input:focus,
.form__group textarea:focus,
.form__group select:focus{
  outline:none;
  border-color:var(--gold);
}

.form__submit{ align-self:flex-start; margin-top:8px; }

.form__note{
  color:var(--ink-dim);
  font-size:0.82rem;
  font-style:italic;
  margin:-12px 0 0;
}

.form__alt{
  text-align:center;
  margin:56px 0 0;
  color:var(--ink-dim);
  font-size:0.92rem;
}
.form__alt a{ color:var(--gold-light); border-bottom:1px solid var(--gold-dim); }
.form__alt a:hover{ color:var(--gold); border-color:var(--gold); }

@media (max-width:640px){
  .form__row{ grid-template-columns:1fr; }
}

/* ============================================================
   SUBPAGES — shared page-hero, service detail, page CTA
   (services.html / about.html / contact.html)
   ============================================================ */

.page-hero{
  max-width:var(--container); margin:0 auto;
  padding-top:clamp(140px,18vw,220px);
  padding-bottom:clamp(50px,6vw,80px);
  border-bottom:1px solid var(--line);
}
.page-hero h1{
  font-size:clamp(2.4rem,6vw,4.6rem);
  line-height:1.05;
  max-width:900px;
}
.page-hero p{
  margin-top:26px;
  max-width:620px;
  color:var(--ink-dim);
  font-size:1.05rem;
  line-height:1.7;
  font-weight:300;
}

.service-detail{
  max-width:var(--container); margin:0 auto;
  padding:clamp(56px,7vw,96px) 0;
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:200px 1fr;
  gap:clamp(28px,5vw,80px);
}
.service-detail:last-of-type{ border-bottom:none; }

.service-detail__num{
  font-family:'Bebas Neue', sans-serif;
  font-size:5rem;
  line-height:0.8;
  color:transparent;
  -webkit-text-stroke:1.5px var(--gold-dim);
}

.service-detail h2{ font-size:clamp(1.7rem,3vw,2.5rem); margin-bottom:22px; }

.service-detail__lead{
  color:var(--ink);
  font-size:1.08rem;
  line-height:1.7;
  font-weight:300;
  max-width:640px;
  margin:0 0 32px;
}

.service-detail__features{
  list-style:none; padding:0; margin:0 0 36px;
  display:grid; gap:14px; max-width:640px;
}
.service-detail__features li{
  position:relative; padding-left:28px;
  color:var(--ink-dim); font-size:0.98rem; line-height:1.5; font-weight:300;
}
.service-detail__features li::before{
  content:''; position:absolute; left:0; top:0.6em;
  width:14px; height:1px; background:var(--gold);
}

.service-detail__outcome{
  border-left:2px solid var(--gold-dim);
  padding:18px 24px;
  max-width:640px;
  background:rgba(201,162,39,0.045);
}
.service-detail__outcome strong{
  display:block; margin-bottom:6px;
  font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--gold-light);
}
.service-detail__outcome p{
  color:var(--ink-dim); font-size:0.98rem; line-height:1.6;
  font-style:italic; margin:0;
}

.page-cta{
  text-align:center;
  padding:clamp(80px,10vw,140px) 24px;
  border-top:1px solid var(--line);
}
.page-cta h2{ font-size:clamp(2rem,4vw,3rem); margin-bottom:36px; max-width:700px; margin-left:auto; margin-right:auto; }

@media (max-width:820px){
  .service-detail{ grid-template-columns:1fr; }
  .service-detail__num{ font-size:3.4rem; }
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer{
  display:flex; justify-content:space-between; align-items:center;
  padding:36px clamp(24px,6vw,80px);
  border-top:1px solid var(--line);
  font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--ink-dim);
}

/* ============================================================
   RESPONSIVE — mobile intro sizing
   ============================================================ */

@media (max-width:720px){
  .logo-stage{ width:44vw; }
  section{ padding:88px 22px; }
  .hero{ padding-top:130px; }
  .hero__scroll{ display:none; }
}