/* ============================================================
   CITRUS STUDIOS — PORTFOLIO
   Primary: rgb(242, 107, 31)
   Fonts: Instrument Serif (headings), DM Sans (body)
============================================================ */

/* ── RESET ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #1a1a1a;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
address { font-style: normal; }

/* ── VARIABLES ────────────────────────────────────────────── */
:root {
  --orange:       rgb(242, 107, 31);
  --orange-dark:  rgb(210, 85, 15);
  --dark:         #0f0f0f;
  --dark-2:       #1a1a1a;
  --light:        #f7f7f5;
  --white:        rgb(245, 240, 232);
  --text:         #1a1a1a;
  --muted:        #767676;
  --border:       #e8e8e8;

  --display: 'Instrument Serif', Georgia, serif;
  --body:    'DM Sans', sans-serif;
  --mono:    'JetBrains Mono', 'Courier New', monospace;

  --max-w:   1320px;
  --gap:     2rem;
  --nav-h:   72px;
  --radius:  .5em;
  --r-lg:    .5em;
  --ease:    cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── CONTAINER ────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gap);
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-weight: 400;
  font-size: .9375rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background .22s var(--ease),
    color .22s var(--ease),
    border-color .22s var(--ease),
    transform .15s var(--ease);
}
.btn:hover   { transform: translateY(-2px); }
.btn:active  { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: var(--dark);
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }

.btn-nav {
  background: var(--orange);
  color: var(--dark);
  border-color: var(--orange);
  padding: .55rem 1.2rem;
  font-size: .875rem;
}
.btn-nav:hover { background: var(--orange-dark); border-color: var(--orange-dark); }

.btn-dark {
  background: var(--dark);
  color: #fff;
  border-color: var(--dark);
}
.btn-dark:hover { background: #2a2a2a; border-color: #2a2a2a; }

.btn-large { padding: 1rem 2.25rem; font-size: 1rem; }


/* ── NAVIGATION ───────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-nav.scrolled {
  background: rgba(15,15,15,.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,.07);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  margin-right: auto;
  flex-shrink: 0;
}
.logo img {
  height: 30px;
  width: auto;
  display: block;
}

/* Nav links */
.site-nav__links {
  display: flex;
  gap: 1.75rem;
}
.site-nav__links a {
  font-family: var(--mono);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  letter-spacing: .02em;
  transition: color .2s;
}
.site-nav__links a:hover { color: #fff; }


/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background-color: var(--dark);
  position: relative;
  overflow: hidden;
}

/* Video layer */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__video-wrap video {
  position: absolute;
  top: -15%;
  left: 0;
  width: 100%;
  height: 130%;
  object-fit: cover;
  display: block;
  will-change: transform;
}

/* Mobile still image — hidden on desktop, shown on mobile */
.hero__mobile-img {
  display: none;
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-mobile.jpg');
  background-size: cover;
  background-position: center top;
  z-index: 0;
}

/* black at 70% opacity */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1;
}

@media (max-width: 768px) {
  .hero__video-wrap video { display: none; }
  .hero__mobile-img        { display: block; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 4.5rem;
}

.hero__eyebrow {
  font-family: var(--mono);
  font-size: .8125rem;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.25rem, 8vw, 7.5rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: #fff;
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  color: var(--orange);
}

.hero__sub {
  font-size: clamp(.9375rem, 1.4vw, 1.0625rem);
  color: rgba(255,255,255,.58);
  max-width: 500px;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}


/* ── PORTFOLIO SECTION ────────────────────────────────────── */
.portfolio-section {
  padding: 6rem 0;
  background: var(--white);
}

.portfolio-intro {
  margin-bottom: 2.75rem;
}
.portfolio-intro__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -.01em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: .5rem;
}
.portfolio-intro__sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 520px;
}

/* Filter bar */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgb(221, 216, 209);
}

.filter-btn {
  font-family: var(--mono);
  font-weight: 400;
  font-size: .875rem;
  padding: .5rem 1.2rem;
  border-radius: .5em;
  border: 1.5px solid rgb(221, 216, 209);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  letter-spacing: .01em;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
  white-space: nowrap;
}
.filter-btn:hover {
  border-color: var(--orange);
  color: var(--text);
}
.filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--dark);
}


/* ── PORTFOLIO GRID ───────────────────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  transition: opacity .18s var(--ease);
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow:
    0 1px 2px rgba(0,0,0,.06),
    0 4px 16px rgba(0,0,0,.06);
  transition:
    box-shadow .3s var(--ease),
    transform .3s var(--ease);
}
.portfolio-card:hover {
  box-shadow:
    0 4px 8px rgba(0,0,0,.08),
    0 20px 56px rgba(0,0,0,.15);
  transform: translateY(-5px);
}

/* Card image area */
.card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #fff;
}

/* Overlay */
.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,15,15,.72);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .28s var(--ease);
  z-index: 2;
}
.portfolio-card:hover .card-overlay { opacity: 1; }

.card-overlay span {
  font-family: var(--mono);
  font-weight: 400;
  font-size: .9375rem;
  color: #fff;
  letter-spacing: .04em;
}

/* Card meta */
.card-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .5rem;
  padding: .95rem 1.2rem;
  background: var(--white);
  flex: 1;
}
.card-name {
  font-family: var(--mono);
  font-weight: 400;
  font-size: .9375rem;
  color: var(--text);
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  justify-content: flex-end;
  flex-shrink: 0;
}
.card-tag {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(248,152,28,.1);
  padding: .25rem .65rem;
  border-radius: .5em;
  border: 1px solid var(--orange);
  flex-shrink: 0;
}

/* ── GRADIENT PLACEHOLDERS ────────────────────────────────── */
/*
  Each category uses a distinct rich gradient.
  To replace with a real screenshot, add an <img> inside .card-image:
    <img src="images/your-project.jpg" alt="Project Name" loading="lazy">
  and remove the card-image--* class.
*/

/* Placeholder — flat off-white until real images are uploaded */
.card-image--med-1,
.card-image--med-2,
.card-image--med-3,
.card-image--food-1,
.card-image--food-2,
.card-image--food-3,
.card-image--fit-1,
.card-image--fit-2,
.card-image--fit-3,
.card-image--pet-1,
.card-image--pet-2,
.card-image--pet-3 {
  background: #fff;
}

/* When a real <img> is placed inside .card-image */
.card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
  transition: transform .45s var(--ease);
}
.portfolio-card:hover .card-image img {
  transform: scale(1.06);
}


/* ── ABOUT ────────────────────────────────────────────────── */
.about-section {
  padding: 6rem 0;
  background: var(--white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #e8e0d4 0%, #d4c8b8 100%);
}

.about-image .about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s var(--ease);
}

.about-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 3.5vw, 3rem);
  letter-spacing: -.02em;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 1.75rem;
}

.about-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 1.1rem;
}

.about-body p:last-child { margin-bottom: 0; }

@media (max-width: 800px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}


/* ── MARQUEE STRIP ────────────────────────────────────────── */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-strip {
  overflow: hidden;
  border-top:    1px solid rgb(221, 216, 209);
  border-bottom: 1px solid rgb(221, 216, 209);
  padding: 22px 0;
  background: rgb(240, 235, 227);
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 60px;
  animation: marquee 27s linear infinite;
  will-change: transform;
}

.marquee-item {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(36px, 5vw, 72px);
  color: var(--text);
  line-height: 1;
  flex-shrink: 0;
}

.marquee-sep {
  font-family: var(--display);
  font-style: normal;
  font-size: clamp(36px, 5vw, 72px);
  color: var(--orange);
  line-height: 1;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .marquee-strip  { padding: 16px 0; }
  .marquee-track  { gap: 36px; }
}


/* ── SERVICES ─────────────────────────────────────────────── */
.services-section {
  padding: 6rem 0;
  background: var(--dark);
  color: #fff;
}

.services-header {
  max-width: 580px;
  margin-bottom: 4rem;
}
.services-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -.01em;
  line-height: 1.1;
  color: #fff;
  margin-bottom: .9rem;
}
.services-sub {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.52);
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.service-item {
  grid-column: span 2;
}

.service-item:nth-child(4) { grid-column: 2 / 4; }
.service-item:nth-child(5) { grid-column: 4 / 6; }

.service-item {
  padding: 2rem 1.75rem;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
  transition: border-color .25s, background .25s;
}
.service-item:hover {
  border-color: rgba(248,152,28,.3);
  background: rgba(248,152,28,.04);
}

.service-icon {
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 1.25rem;
  line-height: 1;
}
.service-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.375rem;
  color: #fff;
  letter-spacing: 0;
  margin-bottom: .65rem;
}
.service-item p {
  font-size: .9375rem;
  color: rgba(255,255,255,.48);
  line-height: 1.6;
}


/* ── CTA ──────────────────────────────────────────────────── */
.cta-section {
  padding: 7rem 0;
  background: var(--orange);
}
.cta-inner {
  text-align: center;
  max-width: 660px;
  margin-inline: auto;
}
.cta-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  letter-spacing: -.01em;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 1.1rem;
}
.cta-sub {
  font-size: 1.0625rem;
  color: rgba(15,15,15,.6);
  line-height: 1.55;
  margin-bottom: 2.5rem;
}


/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer { background: var(--dark); color: #fff; }

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding-block: 4rem;
}

.footer-brand .logo {
  display: inline-flex;
  margin-bottom: .7rem;
}
.footer-brand .logo img {
  height: 26px;
  width: auto;
}
.footer-tagline {
  font-size: .9375rem;
  color: rgba(255,255,255,.35);
  font-style: italic;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  font-size: .9375rem;
  color: rgba(255,255,255,.45);
  line-height: 1.55;
}
.footer-contact a { color: rgba(255,255,255,.65); transition: color .2s; }
.footer-contact a:hover { color: var(--orange); }

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.footer-nav a {
  font-family: var(--mono);
  font-weight: 400;
  font-size: .875rem;
  color: rgba(255,255,255,.45);
  letter-spacing: .01em;
  transition: color .2s;
}
.footer-nav a:hover { color: var(--orange); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 1.5rem 0;
}
.footer-bottom p {
  font-size: .8125rem;
  color: rgba(255,255,255,.28);
}


/* ── SCROLL REVEAL ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity .6s var(--ease),
    transform .6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger portfolio cards */
.portfolio-grid .portfolio-card:nth-child(2) { transition-delay: .1s; }
.portfolio-grid .portfolio-card:nth-child(3) { transition-delay: .2s; }

/* Stagger service items */
.services-grid .service-item:nth-child(2) { transition-delay: .08s; }
.services-grid .service-item:nth-child(3) { transition-delay: .16s; }
.services-grid .service-item:nth-child(4) { transition-delay: .24s; }


/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  :root { --gap: 1.5rem; }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .service-item            { grid-column: span 2; }
  .service-item:nth-child(4),
  .service-item:nth-child(5) { grid-column: span 2; }
}

@media (max-width: 880px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .site-nav__links { display: none; }
}

@media (max-width: 640px) {
  :root { --gap: 1.25rem; }

  .hero__inner  { padding-block: 3rem; }
  .hero__ctas   { flex-direction: column; align-items: flex-start; }

  .portfolio-section { padding: 4rem 0; }
  .services-section,
  .cta-section       { padding: 4rem 0; }

  .portfolio-filters { gap: .4rem; }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-item,
  .service-item:nth-child(4),
  .service-item:nth-child(5) { grid-column: span 1; }

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    padding-block: 3rem;
  }

  .btn-nav { display: none; }
}