/* =====================================================================
   DIGITAL PLATOON — MASTER STYLESHEET
   ---------------------------------------------------------------------
   File map (use Ctrl/Cmd+F to jump to a section):
     1. Design tokens (colors, type, spacing)
     2. Reset & base
     3. Typography
     4. Layout helpers / grid
     5. Buttons
     6. Header & navigation
     7. Hero
     8. Section dividers / eyebrows
     9. About preview
     10. Services cards
     11. Portfolio category cards
     12. Portfolio grid + filters
     13. Lightbox
     14. Video cards
     15. Website dev showcase
     16. About page
     17. Contact page
     18. Footer
     19. Scroll reveal / motion
     21. Responsive breakpoints
   ===================================================================== */

/* ---------- 1. DESIGN TOKENS ---------- */
:root{
  --c-black:        #000000;
  --c-charcoal:      #0D0D0D;
  --c-gray-dark:    #151515;
  --c-gray-card:    #1A1A1A;
  --c-orange:        #FF6A00;
  --c-orange-dim:   #FF6A0026; /* 15% */
  --c-orange-glow:  #FF6A0055;
  --c-white:         #FFFFFF;
  --c-gray-light:   #CCCCCC;
  --c-gray-mid:     #8A8A8A;
  --c-line:         #262626;

  --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius-s: 4px;
  --radius-m: 10px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

/* ---------- 2. RESET & BASE ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--c-black);
  color: var(--c-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background: var(--c-orange); color:var(--c-black); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline: 2px solid var(--c-orange);
  outline-offset: 3px;
}

/* ---------- 3. TYPOGRAPHY ---------- */
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.6rem, 6vw, 5.2rem); }
h2{ font-size: clamp(2rem, 4.2vw, 3.2rem); }
h3{ font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
p{ margin:0 0 1em; color: var(--c-gray-light); }
.text-orange{ color: var(--c-orange); }
.eyebrow{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-orange);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width: 26px; height: 1px;
  background: var(--c-orange);
  display:inline-block;
}
.lead{ font-size: 1.15rem; color: var(--c-gray-light); max-width: 640px; }

/* ---------- 4. LAYOUT ---------- */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section{ padding: clamp(64px, 10vw, 128px) 0; position: relative; }
.section-tight{ padding: clamp(40px, 6vw, 72px) 0; }
.grid{ display:grid; gap: 28px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.flex-between{ display:flex; align-items:center; justify-content:space-between; }
.text-center{ text-align:center; }
.mx-auto{ margin-left:auto; margin-right:auto; }

/* thin orange divider */
.rule{
  height:1px;
  background: linear-gradient(90deg, transparent, var(--c-line) 20%, var(--c-line) 80%, transparent);
  border:0;
  margin: 0;
}

/* halftone dot texture, used as a background layer */
.dots-bg{
  position:absolute; inset:0;
  background-image: radial-gradient(var(--c-line) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity:.35;
  pointer-events:none;
}

/* ---------- 5. BUTTONS ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: .92rem;
  letter-spacing:.02em;
  text-transform:uppercase;
  border:1px solid var(--c-orange);
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease);
  white-space:nowrap;
}
.btn-fill{
  background: var(--c-orange);
  color: var(--c-black);
}
.btn-fill:hover{
  background: transparent;
  color: var(--c-white);
  box-shadow: 0 0 28px var(--c-orange-glow);
  transform: translateY(-2px);
}
.btn-outline{
  background:transparent;
  color: var(--c-white);
}
.btn-outline:hover{
  background: var(--c-orange);
  color: var(--c-black);
  box-shadow: 0 0 28px var(--c-orange-glow);
  transform: translateY(-2px);
}
.btn-pill-sm{
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--c-orange);
  color: var(--c-orange);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition: all .3s var(--ease);
}
.btn-pill-sm:hover{
  background: var(--c-orange);
  color: var(--c-black);
}

/* ---------- 6. HEADER / NAV ---------- */
.site-header{
  position: relative;
  z-index: 1000;
  padding: 18px 0;
  background: var(--c-black);
  border-bottom: 1px solid var(--c-line);
  transition: padding .3s var(--ease);
}
.site-header.is-scrolled{
  background: rgba(0,0,0,.92);
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height: 96px; width:auto; }
.brand-fallback{
  font-family: var(--font-display);
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:.02em;
}
.brand-fallback span{ color: var(--c-orange); }

.nav-links{ display:flex; align-items:center; gap: 36px; }
.nav-links a{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color: var(--c-gray-light);
  position:relative;
  padding: 4px 0;
  transition: color .25s var(--ease);
}
.nav-links a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px;
  height:1px; background: var(--c-orange);
  transition: right .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--c-white); }
.nav-links a:hover::after, .nav-links a.active::after{ right:0; }

.nav-cta{
  padding: 10px 22px;
  font-size: .74rem;
}

.hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:0;
  padding: 6px;
  z-index: 1100;
}
.hamburger span{
  width: 24px; height:2px; background: var(--c-white);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.hamburger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  position: fixed; inset:0;
  background: var(--c-black);
  z-index: 1050;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap: 30px;
  transform: translateY(-100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform .45s var(--ease), visibility .45s var(--ease);
}
.mobile-nav.is-open{ transform: translateY(0); visibility: visible; pointer-events: auto; }
.mobile-nav a{
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight:600;
  color: var(--c-white);
}
.mobile-nav a.active{ color: var(--c-orange); }

/* ---------- 7. HERO ---------- */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding-top: 40px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 60% 50% at 78% 18%, var(--c-orange-dim), transparent 60%),
    linear-gradient(180deg, var(--c-charcoal) 0%, var(--c-black) 60%);
}
.hero::before{ /* halftone */
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(var(--c-line) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  opacity:.5;
}
.hero-lines{
  position:absolute; right:-10%; top:0; bottom:0; width:60%;
  background:
    repeating-linear-gradient(115deg, transparent 0 68px, var(--c-line) 68px 69px);
  opacity:.5;
  pointer-events:none;
}
.hero-glow{
  position:absolute; width:520px; height:520px; border-radius:50%;
  background: radial-gradient(circle, var(--c-orange-glow), transparent 70%);
  right: 6%; top: 12%;
  filter: blur(10px);
  animation: pulse-glow 6s ease-in-out infinite;
}
@keyframes pulse-glow{
  0%,100%{ opacity:.55; transform: scale(1); }
  50%{ opacity:.9; transform: scale(1.08); }
}
.hero .container{ position:relative; z-index:2; }
.hero-content{ max-width: 780px; }
.hero h1{ margin-bottom: 24px; }
.hero-actions{ display:flex; gap:18px; margin-top: 36px; flex-wrap:wrap; }
.hero-scroll{
  position:absolute; bottom: 34px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color: var(--c-gray-mid);
  font-family: var(--font-mono);
  font-size:.68rem;
  letter-spacing:.2em;
  text-transform:uppercase;
}
.hero-scroll .line{
  width:1px; height:40px;
  background: linear-gradient(var(--c-orange), transparent);
  animation: scroll-move 1.8s var(--ease) infinite;
}
@keyframes scroll-move{
  0%{ transform: scaleY(0); transform-origin: top; }
  50%{ transform: scaleY(1); transform-origin: top; }
  50.1%{ transform-origin:bottom; }
  100%{ transform: scaleY(0); transform-origin:bottom; }
}

/* page hero (used on inner pages) */
.page-hero{
  padding: 70px 0 70px;
  position:relative;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, var(--c-orange-dim), transparent 65%), var(--c-black);
  border-bottom: 1px solid var(--c-line);
}
.page-hero .eyebrow{ margin-bottom: 14px; }
.breadcrumb{
  font-family: var(--font-mono);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: var(--c-gray-mid);
  margin-top: 18px;
}
.breadcrumb a{ color:var(--c-gray-light); }
.breadcrumb a:hover{ color: var(--c-orange); }

/* ---------- 9. ABOUT PREVIEW ---------- */
.about-preview{ position:relative; }
.about-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items:center;
}
.about-visual{
  position:relative;
  aspect-ratio: 4/5;
  background: var(--c-gray-dark);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  overflow:hidden;
.about-visual video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.about-visual .about-video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
}
  position:absolute; bottom:0; right:0;
  font-family: var(--font-display);
  font-size: 12rem;
  font-weight:700;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-line);
  line-height:.8;
  margin: 0 -0.05em -0.08em 0;
}
.about-pillars{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 32px;
}
.pillar{
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size:.82rem;
  color: var(--c-gray-light);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.pillar:hover{ border-color: var(--c-orange); transform: translateY(-3px); }
.pillar b{ color: var(--c-white); display:block; font-family:var(--font-body); margin-bottom:4px; }

/* ---------- 10. SERVICES ---------- */
.services-grid{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  overflow:hidden;
}
.service-card{
  background: var(--c-charcoal);
  padding: 34px 24px;
  position:relative;
  min-height: 320px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  transition: background .4s var(--ease);
  overflow:hidden;
}
.service-card::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(circle at 50% 110%, var(--c-orange-glow), transparent 60%);
  opacity:0;
  transition: opacity .4s var(--ease);
}
.service-card:hover::before{ opacity:1; }
.service-card:hover{ background: #131313; }
.service-num{
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size:.82rem;
  letter-spacing:.1em;
  position:absolute;
  top: 28px; left:24px;
}
.service-icon{
  width: 40px; height:40px;
  margin-bottom: 60px;
  color: var(--c-orange);
  position:relative;
  z-index:1;
}
.service-card h3{ position:relative; z-index:1; margin-bottom:10px; }
.service-card p{ position:relative; z-index:1; font-size:.9rem; margin:0; }

/* ---------- 11. PORTFOLIO CATEGORY CARDS ---------- */
.category-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.category-card{
  position:relative;
  aspect-ratio: 16/11;
  border-radius: var(--radius-m);
  overflow:hidden;
  border:1px solid var(--c-line);
  background: var(--c-gray-dark);
  display:block;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.category-card:hover{
  transform: translateY(-6px);
  border-color: var(--c-orange);
  box-shadow: 0 20px 60px -20px var(--c-orange-glow);
}
.category-card img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover;
  transition: transform .6s var(--ease), opacity .5s var(--ease);
}
.category-card:hover img{ transform: scale(1.06); }
.category-card::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(0,0,0,.92) 10%, rgba(0,0,0,.15) 65%, rgba(255,106,0,0) 100%);
  transition: background .45s var(--ease);
}
.category-card:hover::after{
  background: linear-gradient(0deg, rgba(20,8,0,.94) 10%, rgba(255,106,0,.18) 100%);
}
.category-card-content{
  position:absolute; left:0; right:0; bottom:0;
  padding: 28px;
  z-index:2;
}
.category-num{
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--c-orange);
  line-height:1;
  margin-bottom: 8px;
  opacity: .9;
}
.category-card h3{ margin-bottom: 6px; }
.category-card p{ font-size:.86rem; margin-bottom:16px; max-width: 320px; }
.category-count{
  font-family: var(--font-mono);
  font-size:.7rem;
  letter-spacing:.1em;
  color: var(--c-gray-mid);
  text-transform:uppercase;
  margin-bottom: 14px;
  display:block;
}
.category-card .btn-pill-sm{
  opacity:.9;
  transition: all .3s var(--ease), transform .3s var(--ease);
}
.category-card:hover .btn-pill-sm{
  background: var(--c-orange); color: var(--c-black); opacity:1;
  transform: translateX(4px);
}


/* ---------- 12. PORTFOLIO GRID / FILTERS ---------- */
.portfolio-toolbar{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:16px;
  margin-bottom: 40px;
}
.portfolio-count{
  font-family: var(--font-mono);
  font-size:.78rem;
  color: var(--c-gray-mid);
  letter-spacing:.08em;
  text-transform:uppercase;
}
.portfolio-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.portfolio-item{
  position:relative;
  border-radius: var(--radius-m);
  overflow:hidden;
  border: 1px solid var(--c-line);
  background: var(--c-gray-dark);
  aspect-ratio: 4/5;
  cursor: pointer;
}
.portfolio-item img{
  width:100%; height:100%; object-fit:contain;
  transition: transform .5s var(--ease);
}
.portfolio-item:hover img{ transform: scale(1.04); }.portfolio-grid-wide .portfolio-item{ aspect-ratio: 3/2; background: var(--c-black); } .portfolio-grid-wide .portfolio-item img{ object-fit: contain; } .portfolio-grid-wide .portfolio-item:hover img{ transform: scale(1.03); }
.portfolio-item .overlay{
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(0,0,0,.85), transparent 55%);
  display:flex; align-items:flex-end;
  padding: 18px;
  opacity:0;
  transition: opacity .35s var(--ease);
}
.portfolio-item:hover .overlay{ opacity:1; }
.portfolio-item:hover{ border-color: var(--c-orange); }
.portfolio-item .item-title{
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight:600;
}
.portfolio-item .zoom-icon{
  position:absolute; top:14px; right:14px;
  width:34px; height:34px; border-radius:50%;
  border: 1px solid var(--c-orange);
  display:flex; align-items:center; justify-content:center;
  color: var(--c-orange);
  opacity:0; transform: scale(.7);
  transition: all .35s var(--ease);
  background: rgba(0,0,0,.5);
}
.portfolio-item:hover .zoom-icon{ opacity:1; transform:scale(1); }

.load-more-wrap{ text-align:center; margin-top: 48px; }

/* ---------- 13. LIGHTBOX ---------- */
.lightbox{
  position: fixed; inset:0;
  background: rgba(0,0,0,.96);
  z-index: 2000;
  display:none;
  align-items:center; justify-content:center;
  padding: 40px;
}
.lightbox.is-open{ display:flex; }
.lightbox-inner{
  position:relative;
  max-width: 1100px; width:100%;
  max-height: 88vh;
  display:flex; flex-direction:column; align-items:center;
  animation: lightbox-in .35s var(--ease);
}
@keyframes lightbox-in{ from{ opacity:0; transform: scale(.96);} to{opacity:1; transform:scale(1);} }
.lightbox img{
  max-height: 78vh; width:auto; margin:0 auto;
  border-radius: var(--radius-s);
  border: 1px solid var(--c-line);
}
.lightbox-caption{
  margin-top:16px;
  font-family: var(--font-mono);
  font-size:.8rem;
  color: var(--c-gray-light);
  letter-spacing:.05em;
}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:fixed;
  background: transparent;
  border: 1px solid var(--c-line);
  color: var(--c-white);
  width: 48px; height:48px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  transition: all .3s var(--ease);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{
  border-color: var(--c-orange); color: var(--c-orange);
}
.lightbox-close{ top: 28px; right: 28px; }
.lightbox-prev{ left: 28px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right: 28px; top:50%; transform:translateY(-50%); }

/* ---------- 14. VIDEO CARDS ---------- */
.video-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.video-card{
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  overflow:hidden;
  background: var(--c-gray-dark);
}
.video-card .video-frame{
  position:relative;
  aspect-ratio: 16/9;
  background:#000;
}
.video-card video{ width:100%; height:100%; object-fit:cover; }
.video-card .video-meta{ padding: 22px; }
.video-card .video-meta p{ margin:0; font-size:.9rem; }

/* ---------- 15. WEBSITE DEV SHOWCASE ---------- */
.webdev-list{ display:flex; flex-direction:column; gap: 60px; }
.webdev-item{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items:center;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--c-line);
}
.webdev-item:last-child{ border-bottom:0; padding-bottom:0; }
.webdev-item:nth-child(even){ direction: rtl; }
.webdev-item:nth-child(even) > *{ direction: ltr; }
.mockup-frame{
  position:relative;
  background: var(--c-gray-dark);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px 14px 0;
  overflow:hidden;
}
.mockup-frame .browser-dots{ display:flex; gap:6px; padding-bottom:12px; }
.mockup-frame .browser-dots span{ width:9px; height:9px; border-radius:50%; background: var(--c-line); }

.mockup-viewport{
  position:relative;
  height: 420px;
  overflow:hidden;
  border-radius: 6px 6px 0 0;
  background: var(--c-black);
}
.mockup-viewport img{
  position:absolute;
  top:0; left:0;
  width:100%; height:auto;
  border-radius: 0;
  transition: transform 6s ease;
}
.mockup-frame:hover .mockup-viewport img{
  transform: translateY(var(--scroll-amount, 0));
}
.webdev-tags{ display:flex; gap:8px; flex-wrap:wrap; margin: 16px 0 20px; }
.tag{
  font-family: var(--font-mono);
  font-size:.68rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  border: 1px solid var(--c-line);
  color: var(--c-gray-light);
  padding: 5px 12px;
  border-radius: 999px;
}

/* ---------- 16. ABOUT PAGE ---------- */
.approach-list{ display:flex; flex-direction:column; gap:0; }
.approach-row{
  display:grid; grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--c-line);
}
.approach-row:first-child{ border-top:1px solid var(--c-line); }
.approach-row .row-num{ font-family:var(--font-mono); color:var(--c-orange); }
.expertise-tags{ display:flex; flex-wrap:wrap; gap:12px; }

/* ---------- 17. CONTACT ---------- */
.contact-grid{
  display:grid; grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.form-field{ margin-bottom: 22px; }
.form-field label{
  display:block; margin-bottom:8px;
  font-family: var(--font-mono); font-size:.72rem;
  letter-spacing:.1em; text-transform:uppercase; color: var(--c-gray-mid);
}
.form-field input, .form-field textarea{
  width:100%;
  background: var(--c-gray-dark);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-s);
  padding: 14px 16px;
  color: var(--c-white);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.form-field input:focus, .form-field textarea:focus{
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px var(--c-orange-dim);
  outline: none;
}
.form-field textarea{ min-height: 150px; resize: vertical; }
.form-note{ font-size:.82rem; color: var(--c-gray-mid); margin-top:14px; }
.form-status{ margin-top:16px; font-family:var(--font-mono); font-size:.85rem; }
.form-status.success{ color:#5CD37C; }
.form-status.error{ color:#FF5C5C; }
.contact-info-card{
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  padding: 34px;
  height: fit-content;
}
.contact-info-card .info-row{ display:flex; gap:14px; margin-bottom:20px; }
.contact-info-card .info-row:last-child{ margin-bottom:0; }
.contact-info-card .info-row svg{ color:var(--c-orange); flex-shrink:0; margin-top:2px; }

/* ---------- 18. FOOTER ---------- */
.site-footer{
  background: var(--c-charcoal);
  border-top: 1px solid var(--c-line);
  padding: 70px 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 46px;
}
.footer-brand img{ height:84px; margin-bottom:18px; }
.footer-brand p{ max-width: 320px; font-size:.92rem; }
.footer-heading{
  font-family: var(--font-mono);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: var(--c-gray-mid);
  margin-bottom: 20px;
}
.footer-links li{ margin-bottom: 12px; }
.footer-links a{ color: var(--c-gray-light); transition: color .25s var(--ease); font-size:.94rem; }
.footer-links a:hover{ color: var(--c-orange); }
.social-icons{ display:flex; gap:12px; }
.social-icons a{
  width:38px; height:38px; border-radius:50%;
  border:1px solid var(--c-line);
  display:flex; align-items:center; justify-content:center;
  transition: all .3s var(--ease);
}
.social-icons a:hover{ border-color: var(--c-orange); color:var(--c-orange); transform:translateY(-3px); }
.footer-bottom{
  padding-top: 26px;
  border-top: 1px solid var(--c-line);
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:12px;
  font-family: var(--font-mono);
  font-size:.74rem;
  color: var(--c-gray-mid);
}

/* ---------- 19. SCROLL REVEAL ---------- */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

/* ---------- 20. RESPONSIVE ---------- */
@media (max-width: 1024px){
  .services-grid{ grid-template-columns: repeat(3, 1fr); }
  .service-card:nth-child(4), .service-card:nth-child(5){ grid-column: span 1; }
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
  .category-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-grid{ grid-template-columns: 1fr; }
  .about-visual{ order:-1; }
.about-visual img{ object-fit: contain; background: var(--c-black); }
.about-visual video{ object-fit: contain; background: var(--c-black); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: span 2; }
}
@media (max-width: 860px){
  .nav-links, .nav-cta{ display:none; }
  .hamburger{ display:flex; }
  .webdev-item{ grid-template-columns: 1fr; }
  .webdev-item:nth-child(even){ direction: ltr; }
  .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .category-grid{ grid-template-columns: 1fr; }
  .category-card{ aspect-ratio: auto; min-height: 320px; }
  .video-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .footer-brand{ grid-column: span 1; }
}
@media (max-width: 480px){
  .services-grid{ grid-template-columns: 1fr; }
  .portfolio-grid{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .category-card{ min-height: 300px; }
  .category-card-content{ padding: 22px; }
  .category-num{ font-size: 2rem; margin-bottom: 4px; }
  .category-card p{ display: none; }
}