/* ═══════════════════════════════════════════════
   JUST ART CREATIVE WAREHOUSE
   Premium Editorial Design System
   ═══════════════════════════════════════════════ */

:root {
  --ink: #0f0f0f;
  --paper: #f5f0e8;
  --cream: #ede7d9;
  --accent: #00afef;
  --accent2: #0090cc;
  --white: #ffffff;
  --mid: #6b6560;
  --light: rgba(15,15,15,0.06);
  --display: 'Bebas Neue', sans-serif;
  --body: 'DM Sans', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Noise texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); line-height: 1; letter-spacing: 0.02em; }
h1 { font-size: clamp(3rem, 7vw, 6rem); line-height: 0.92; }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p { margin-bottom: 1rem; color: var(--mid); }

.eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.eyebrow::before {
  content: '';
  width: 2rem;
  height: 1.5px;
  background: var(--accent);
}

/* ── LAYOUT ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 6vw; }
section { padding: 6rem 0; }
.section-dark { background: var(--ink); }
.section-dark h2, .section-dark h3, .section-dark h4, .section-dark p { color: var(--paper); }
.section-dark p { color: rgba(245,240,232,0.5); }
.section-cream { background: var(--cream); }

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent);
  color: var(--white);
  padding: 0.9rem 2rem;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: all 0.25s var(--ease);
}
.btn-primary:hover { background: var(--ink); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding: 0.9rem 2rem;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid var(--ink);
  display: inline-block;
  transition: all 0.25s var(--ease);
}
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--ink);
  padding: 0.9rem 2rem;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: all 0.25s var(--ease);
}
.btn-white:hover { background: var(--ink); color: var(--white); transform: translateY(-2px); }
.btn-outline-light {
  background: transparent;
  color: var(--paper);
  padding: 0.9rem 2rem;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid rgba(245,240,232,0.3);
  display: inline-block;
  transition: all 0.25s var(--ease);
}
.btn-outline-light:hover { background: var(--paper); color: var(--ink); }
.btn-lg { padding: 1rem 2.5rem; font-size: 0.85rem; }

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  height: 64px;
  background: var(--paper);
  border-bottom: 1px solid rgba(15,15,15,0.1);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 36px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 0.5rem 1.4rem;
  margin-left: 0.5rem;
}
.nav-cta:hover { background: var(--ink); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle::after { content: ' \25BE'; font-size: 0.6em; opacity: 0.5; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  min-width: 210px;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; }
.nav-dropdown-menu a { display: block; padding: 0.5rem 1.2rem; font-size: 0.78rem; letter-spacing: 0.06em; }
.nav-dropdown-menu a:hover { background: var(--cream); color: var(--accent); }

/* Hamburger */
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; z-index: 101; }
.nav-hamburger span { width: 22px; height: 2px; background: var(--ink); transition: all 0.3s; }
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 99;
  padding: 5rem 2rem;
  flex-direction: column;
}
.nav-mobile.active { display: flex; }
.nav-mobile a {
  font-family: var(--display);
  font-size: 2rem;
  color: var(--paper);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(245,240,232,0.06);
}
.nav-mobile a:hover { color: var(--accent); }
.nav-mobile .sub a { font-family: var(--body); font-size: 0.9rem; padding-left: 1rem; border: none; color: rgba(245,240,232,0.5); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 64px;
  overflow: hidden;
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 4vw 4rem 6vw;
}
.hero-headline {
  font-size: clamp(3.5rem, 7.5vw, 7rem);
  line-height: 0.92;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}
.hero-headline .outline { -webkit-text-stroke: 2px var(--ink); color: transparent; }
.hero-headline .accent { color: var(--accent); }
.hero-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mid);
  max-width: 38ch;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; animation: fadeUp 0.8s 0.65s forwards; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(15,15,15,0.1);
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}
.stat-num { font-family: var(--display); font-size: 2.2rem; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mid); margin-top: 0.15rem; }

.hero-right {
  position: relative;
  background: var(--ink);
  overflow: hidden;
}
.hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}
.hero-right-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,15,15,0.1) 0%, rgba(15,15,15,0.4) 100%);
}
.hero-right-text {
  position: absolute;
  bottom: 3rem;
  left: 3rem;
  right: 3rem;
  z-index: 2;
}
.hero-right-text p {
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--paper);
  line-height: 1.15;
}
.hero-right-text span { color: var(--accent); }

/* ── HERO SLIDER ── */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active {
  opacity: 1;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slide-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 5;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(245,240,232,0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.hero-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}
.hero-dot:hover {
  background: rgba(245,240,232,0.7);
}

/* Page Hero (inner pages) */
.page-hero {
  padding: calc(64px + 4rem) 0 3rem;
  background: var(--ink);
}
.page-hero h1 { color: var(--paper); margin-bottom: 1rem; font-size: clamp(2.5rem, 5vw, 4rem); }
.page-hero p { color: rgba(245,240,232,0.5); max-width: 550px; }
.breadcrumb { display: flex; gap: 0.5rem; font-size: 0.78rem; color: rgba(245,240,232,0.3); margin-bottom: 1.5rem; }
.breadcrumb a { color: rgba(245,240,232,0.5); }
.breadcrumb a:hover { color: var(--accent); }

/* ── MARQUEE ── */
.marquee-strip { background: var(--accent); padding: 0.7rem 0; overflow: hidden; white-space: nowrap; }
.marquee-inner { display: inline-flex; animation: marquee 24s linear infinite; }
.marquee-inner span { font-family: var(--display); font-size: 0.95rem; letter-spacing: 0.12em; color: var(--white); margin: 0 1.5rem; }
.marquee-inner .dot { color: rgba(255,255,255,0.3); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SERVICES GRID ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(15,15,15,0.08);
}
.svc {
  background: var(--paper);
  padding: 2.5rem 2rem;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.svc::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 3px;
  background: var(--accent);
  transition: width 0.4s ease;
}
.svc:hover { background: var(--ink); }
.svc:hover::after { width: 100%; }
.svc:hover .svc-num, .svc:hover .svc-name, .svc:hover p { color: var(--paper); }
.svc:hover p { color: rgba(245,240,232,0.5); }
.svc-num {
  font-family: var(--display);
  font-size: 3rem;
  color: rgba(15,15,15,0.06);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.svc:hover .svc-num { color: rgba(245,240,232,0.08); }
.svc-name {
  font-family: var(--display);
  font-size: 1.4rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  margin-bottom: 0.8rem;
  transition: color 0.3s;
}
.svc p { font-size: 0.85rem; color: var(--mid); transition: color 0.3s; line-height: 1.6; margin-bottom: 1rem; }
.svc .btn-primary { font-size: 0.75rem; padding: 0.6rem 1.2rem; }

/* ── PORTFOLIO ── */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.portfolio-item { position: relative; overflow: hidden; cursor: pointer; }
.portfolio-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 0.5s ease; }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15,15,15,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { font-size: 1rem; color: var(--paper); }
.portfolio-overlay span { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }

.filter-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 2rem; }
.filter-tab {
  padding: 0.45rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mid);
  background: transparent;
  border: 1px solid rgba(15,15,15,0.12);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-tab:hover { border-color: var(--ink); color: var(--ink); }
.filter-tab.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ── WHY / VALUES ── */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.why-item { padding: 2rem; border-right: 1px solid rgba(15,15,15,0.08); }
.why-item:last-child { border-right: none; }
.why-num {
  font-family: var(--display);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.why-item h4 { margin-bottom: 0.5rem; }
.why-item p { font-size: 0.85rem; }

/* ── PROCESS ── */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process-grid::before {
  content: '';
  position: absolute;
  top: 1.8rem;
  left: 12.5%; right: 12.5%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--accent) 0, var(--accent) 6px, transparent 6px, transparent 12px);
}
.step { text-align: center; padding: 0 1rem; }
.step-circle {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: var(--ink);
  color: var(--accent);
  font-family: var(--display);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  position: relative;
  z-index: 1;
}
.section-dark .step-circle { background: var(--paper); color: var(--ink); }
.step h4 { margin-bottom: 0.4rem; }
.step p { font-size: 0.85rem; }

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial {
  padding: 2rem;
  border-left: 3px solid var(--accent);
  background: var(--white);
}
.testimonial-text {
  font-size: 1rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.testimonial-author { font-weight: 600; color: var(--ink); font-size: 0.85rem; }
.testimonial-role { font-size: 0.78rem; color: var(--mid); }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid rgba(15,15,15,0.08); padding: 1.2rem 0; }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.1rem;
  color: var(--ink);
}
.faq-icon {
  width: 24px; height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; font-size: 0.9rem; color: var(--mid); line-height: 1.7; }
.faq-item.active .faq-answer { max-height: 300px; padding-top: 0.8rem; }

/* ── CTA STRIP ── */
.cta-strip {
  background: var(--accent);
  padding: 4rem 0;
  text-align: center;
}
.cta-strip h2 { color: var(--white); margin-bottom: 1rem; }
.cta-strip p { color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto 2rem; }

/* ── FORMS ── */
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); margin-bottom: 0.3rem; }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(15,15,15,0.12);
  background: var(--white);
  color: var(--ink);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}
.form-control:focus { outline: none; border-color: var(--accent); }
textarea.form-control { min-height: 110px; resize: vertical; }
select.form-control { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6560' fill='none' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.form-error { font-size: 0.75rem; color: #cc2222; margin-top: 0.2rem; display: none; }
.form-group.error .form-control { border-color: #cc2222; }
.form-group.error .form-error { display: block; }

/* ── CASE STUDY ── */
.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(15,15,15,0.08);
}
.case-study:nth-child(even) { direction: rtl; }
.case-study:nth-child(even) > * { direction: ltr; }
.case-study-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.case-study-meta { display: flex; gap: 2rem; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid rgba(15,15,15,0.08); }
.case-study-stat { text-align: center; }
.case-study-stat .num { font-family: var(--display); font-size: 1.6rem; color: var(--accent); }
.case-study-stat .label { font-size: 0.68rem; color: var(--mid); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── FOOTER ── */
.footer {
  background: var(--ink);
  padding: 4rem 0 1.5rem;
  color: rgba(245,240,232,0.5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(245,240,232,0.06);
}
.footer-brand { font-family: var(--display); font-size: 1.5rem; color: var(--paper); letter-spacing: 0.04em; margin-bottom: 0.8rem; }
.footer-brand span { color: var(--accent); }
.footer-tagline { font-size: 0.82rem; line-height: 1.6; margin-bottom: 0.8rem; }
.footer-email { color: var(--accent); font-size: 0.82rem; }
.footer h5 { font-family: var(--body); font-size: 0.65rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(245,240,232,0.25); margin-bottom: 0.8rem; }
.footer ul { display: flex; flex-direction: column; gap: 0.4rem; }
.footer ul a { font-size: 0.82rem; transition: color 0.2s; }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 1.5rem; font-size: 0.72rem; color: rgba(245,240,232,0.2); flex-wrap: wrap; gap: 1rem; }

/* ── WHATSAPP ── */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  width: 52px; height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 26px; height: 26px; fill: var(--white); }

/* ── MOBILE CTA ── */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--ink);
  padding: 0.7rem 1rem;
  z-index: 800;
  gap: 0.5rem;
}
.mobile-cta a {
  flex: 1;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 0.5rem;
  display: block;
}
.mobile-cta .mc-call { background: transparent; color: var(--paper); border: 1px solid rgba(245,240,232,0.2); }
.mobile-cta .mc-wa { background: #25D366; color: var(--white); }
.mobile-cta .mc-quote { background: var(--accent); color: var(--white); }


/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
/* ── CONTACT GRID ── */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: start; }
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .whatsapp-float { display: none !important; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 40vh; }
  .hero-left { padding: 3rem 4vw; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .why-item { border-right: none; border-bottom: 1px solid rgba(15,15,15,0.08); }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid::before { display: none; }
  .case-study { grid-template-columns: 1fr; }
  .case-study:nth-child(even) { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-cta { display: flex; }
}
@media (max-width: 600px) {
  .services-grid, .portfolio-grid, .why-grid, .process-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 3rem; }
  section { padding: 3.5rem 0; }
  body { padding-bottom: 55px; }
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
}