@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg:        #07080d;
  --c-surface:   #0c0e17;
  --c-surface-2: #111522;
  --c-border:    #1a2035;
  --c-primary:   #5060f0;
  --c-purple:    #8b5cf6;
  --c-cyan:      #22d3ee;
  --c-text:      #e2e8f0;
  --c-muted:     #7a8899;
  --c-dim:       #3b4a63;
  --font:        'Inter', system-ui, sans-serif;
  --mono:        'JetBrains Mono', monospace;
  --r-sm:        8px;
  --r-md:        12px;
  --r-lg:        20px;
  --r-xl:        28px;
  --max-w:       1240px;
  --nav-h:       68px;
}

html { scroll-behavior: smooth; }
body { background: var(--c-bg); color: var(--c-text); font-family: var(--font); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--lg { padding: 120px 0; }

/* ── Typography ── */
h1, h2, h3, h4, h5 { line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
p { color: var(--c-muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 50px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: all 0.2s; border: none; font-family: var(--font);
}
.btn--primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  color: #fff; box-shadow: 0 0 30px rgba(80,96,240,0.3);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 44px rgba(80,96,240,0.5); }
.btn--ghost {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn--ghost:hover { background: var(--c-surface-2); border-color: var(--c-dim); }

/* ── Badge ── */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px; border-radius: 50px;
  border: 1px solid var(--c-border);
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-muted); background: var(--c-surface);
}
.badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-cyan); animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h); z-index: 100;
  border-bottom: 1px solid transparent; transition: all 0.3s;
}
.nav.scrolled {
  background: rgba(7,8,13,0.94);
  backdrop-filter: blur(18px);
  border-bottom-color: var(--c-border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav__logo {
  font-weight: 800; font-size: 18px; letter-spacing: -0.04em;
  color: var(--c-text);
}
.nav__logo span {
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  padding: 7px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: var(--c-muted);
  transition: all 0.2s;
}
.nav__links a:hover { color: var(--c-text); background: var(--c-surface-2); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--c-text); border-radius: 2px; transition: all 0.3s; }
.nav__mobile { display: none; }
.nav__mobile.open {
  display: block;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: 12px 0;
}
.nav__mobile a { display: block; padding: 12px 24px; color: var(--c-muted); font-size: 15px; }
.nav__mobile a:hover { color: var(--c-text); background: var(--c-surface-2); }

/* ── Hero ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: var(--nav-h); position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  top: -20%; left: -10%; width: 60%; height: 80%;
  background: radial-gradient(ellipse at center, rgba(80,96,240,0.11) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute;
  bottom: -20%; right: -10%; width: 50%; height: 60%;
  background: radial-gradient(ellipse at center, rgba(139,92,246,0.09) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; width: 100%; }
.hero__content { position: relative; z-index: 2; }
.hero__badge { margin-bottom: 28px; }
.hero__title { margin-bottom: 24px; }
.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__desc { font-size: 18px; line-height: 1.75; margin-bottom: 40px; max-width: 520px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 64px; }
.hero__stats { display: flex; gap: 44px; flex-wrap: wrap; }
.stat__num { font-size: 30px; font-weight: 800; letter-spacing: -0.04em; color: var(--c-text); line-height: 1; }
.stat__label { font-size: 12px; color: var(--c-muted); margin-top: 5px; text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Demo card (hero visual) ── */
.hero__visual { position: relative; z-index: 2; }
.hero__visual-wrapper { position: relative; }
.demo-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 24px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.demo-card__header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.demo-card__dots { display: flex; gap: 6px; }
.demo-card__dots span { width: 10px; height: 10px; border-radius: 50%; }
.demo-card__dots span:nth-child(1) { background: #ff5f57; }
.demo-card__dots span:nth-child(2) { background: #febc2e; }
.demo-card__dots span:nth-child(3) { background: #28c840; }
.demo-card__title { font-size: 12px; color: var(--c-muted); font-family: var(--mono); }
.demo-card__body { display: flex; flex-direction: column; gap: 14px; }
.demo-msg { display: flex; gap: 10px; align-items: flex-start; }
.demo-msg--user { flex-direction: row-reverse; }
.demo-avatar {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.demo-avatar--ai { background: linear-gradient(135deg, var(--c-primary), var(--c-purple)); color: #fff; }
.demo-avatar--user { background: var(--c-surface-2); border: 1px solid var(--c-border); color: var(--c-muted); }
.demo-bubble {
  padding: 10px 14px; border-radius: 14px;
  font-size: 13px; line-height: 1.55;
  max-width: calc(100% - 42px);
}
.demo-bubble--ai { background: var(--c-surface-2); color: var(--c-text); border-bottom-left-radius: 4px; }
.demo-bubble--user { background: linear-gradient(135deg, var(--c-primary), var(--c-purple)); color: #fff; border-bottom-right-radius: 4px; }
.demo-bubble code {
  font-family: var(--mono); font-size: 11px;
  background: rgba(255,255,255,0.12); padding: 2px 6px; border-radius: 4px;
}
.demo-card__footer { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--c-border); display: flex; gap: 10px; }
.demo-input {
  flex: 1; background: var(--c-surface-2); border: 1px solid var(--c-border);
  border-radius: 8px; padding: 9px 14px; font-size: 13px; color: var(--c-muted); font-family: var(--font);
}
.demo-send {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.demo-send svg { width: 14px; height: 14px; fill: #fff; }

.float-badge {
  position: absolute; background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-md); padding: 10px 16px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.float-badge--1 { top: -18px; right: -16px; }
.float-badge--2 { bottom: 20px; left: -28px; }
.float-icon { font-size: 18px; }

/* ── Trust bar ── */
.trust { padding: 36px 0; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); }
.trust__inner { display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; }
.trust__label { font-size: 11px; color: var(--c-dim); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; white-space: nowrap; }
.trust__divider { width: 1px; height: 20px; background: var(--c-border); }
.trust__tags { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.trust__tag { padding: 5px 14px; border-radius: 50px; border: 1px solid var(--c-border); font-size: 13px; color: var(--c-muted); }

/* ── Section header ── */
.section-header { text-align: center; margin-bottom: 64px; }
.section-header--left { text-align: left; }
.section-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-primary); margin-bottom: 16px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 18px; max-width: 560px; margin: 0 auto; }
.section-header--left p { margin: 0; }

/* ── Services ── */
.services-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.service-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 28px 22px;
  transition: all 0.3s; cursor: default;
}
.service-card:hover {
  border-color: rgba(80,96,240,0.5);
  background: var(--c-surface-2);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(80,96,240,0.12);
}
.service-icon {
  width: 44px; height: 44px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, rgba(80,96,240,0.14), rgba(139,92,246,0.14));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; font-size: 20px;
}
.service-card h3 { font-size: 14px; font-weight: 700; margin-bottom: 8px; color: var(--c-text); }
.service-card p { font-size: 13px; line-height: 1.5; }
.service-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 14px; }
.service-tag {
  font-size: 10px; font-weight: 700; padding: 3px 8px;
  border-radius: 4px; background: rgba(80,96,240,0.1); color: var(--c-primary);
}

/* ── Process ── */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.process-steps::before {
  content: ''; position: absolute;
  top: 27px; left: calc(12.5% + 10px); right: calc(12.5% + 10px);
  height: 1px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-purple));
  z-index: 0;
}
.process-step { text-align: center; padding: 0 20px; position: relative; z-index: 1; }
.process-num {
  width: 54px; height: 54px; border-radius: 50%;
  border: 2px solid var(--c-primary); background: var(--c-bg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 17px; font-weight: 800; color: var(--c-primary);
  position: relative;
}
.process-num::after {
  content: ''; position: absolute; inset: -5px; border-radius: 50%;
  background: rgba(80,96,240,0.09);
}
.process-step h3 { font-size: 16px; margin-bottom: 10px; }
.process-step p { font-size: 13px; }

/* ── Portfolio cards ── */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); overflow: hidden; transition: all 0.3s;
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  border-color: var(--c-dim);
}
.project-card__img {
  height: 190px; display: flex; align-items: center;
  justify-content: center; font-size: 56px;
}
.project-card__body { padding: 24px; }
.project-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.project-type { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-primary); }
.project-year { font-size: 11px; color: var(--c-dim); }
.project-card h3 { font-size: 17px; margin-bottom: 10px; }
.project-card p { font-size: 14px; }
.project-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.project-stack span {
  font-size: 11px; padding: 3px 10px; border-radius: 4px;
  background: var(--c-surface-2); border: 1px solid var(--c-border); color: var(--c-muted);
}

/* ── Testimonial ── */
.testimonial-section {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.testimonial { max-width: 740px; margin: 0 auto; text-align: center; }
.testimonial__stars { color: #f59e0b; font-size: 18px; letter-spacing: 2px; margin-bottom: 32px; }
.testimonial__quote {
  font-size: clamp(1.1rem, 2.8vw, 1.6rem);
  font-weight: 600; line-height: 1.55; color: var(--c-text);
  margin-bottom: 36px; position: relative;
}
.testimonial__quote::before {
  content: '\201C'; font-size: 7rem; line-height: 0;
  color: var(--c-primary); opacity: 0.25;
  position: absolute; top: 28px; left: -16px;
  font-family: Georgia, serif;
}
.testimonial__author { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testimonial__avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 15px;
}
.testimonial__name { font-weight: 700; font-size: 15px; color: var(--c-text); }
.testimonial__role { font-size: 13px; color: var(--c-muted); }

/* ── FAQ ── */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-md); overflow: hidden;
}
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; background: none; border: none;
  color: var(--c-text); font-size: 16px; font-weight: 600;
  cursor: pointer; font-family: var(--font); text-align: left; gap: 16px;
  transition: background 0.2s;
}
.faq-question:hover { background: var(--c-surface-2); }
.faq-chevron { width: 20px; height: 20px; flex-shrink: 0; transition: transform 0.3s; color: var(--c-muted); }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-answer-inner { padding: 0 24px 22px; font-size: 15px; color: var(--c-muted); line-height: 1.75; }

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, rgba(80,96,240,0.13), rgba(139,92,246,0.13));
  border: 1px solid rgba(80,96,240,0.28);
  border-radius: var(--r-xl); padding: 80px 48px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(80,96,240,0.18) 0%, transparent 60%);
}
.cta-banner > * { position: relative; }
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner > p { font-size: 18px; max-width: 500px; margin: 0 auto 40px; }

/* ── Footer ── */
.footer { padding: 64px 0 40px; border-top: 1px solid var(--c-border); }
.footer__top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer__brand p { font-size: 14px; margin: 16px 0 24px; max-width: 280px; }
.footer__email {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--c-muted); transition: color 0.2s;
}
.footer__email:hover { color: var(--c-text); }
.footer__col h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-dim); margin-bottom: 18px; }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a { font-size: 14px; color: var(--c-muted); transition: color 0.2s; }
.footer__col ul a:hover { color: var(--c-text); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 32px; border-top: 1px solid var(--c-border);
}
.footer__copy { font-size: 13px; color: var(--c-dim); }
.footer__copy strong { color: var(--c-primary); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { font-size: 13px; color: var(--c-dim); transition: color 0.2s; }
.footer__legal a:hover { color: var(--c-muted); }

/* ── Page hero (inner pages) ── */
.page-hero { padding: 160px 0 80px; text-align: center; }
.page-hero .section-eyebrow { margin-bottom: 20px; }
.page-hero h1 { margin-bottom: 24px; }
.page-hero p { font-size: 20px; max-width: 600px; margin: 0 auto; }

/* ── About page ── */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card {
  padding: 32px 24px; background: var(--c-surface);
  border: 1px solid var(--c-border); border-radius: var(--r-lg); text-align: center;
}
.value-icon { font-size: 32px; margin-bottom: 16px; }
.value-card h3 { margin-bottom: 10px; font-size: 18px; }
.value-card p { font-size: 14px; }
.stack-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.stack-item {
  padding: 10px 20px; background: var(--c-surface);
  border: 1px solid var(--c-border); border-radius: var(--r-sm);
  font-size: 14px; font-weight: 500; color: var(--c-muted); font-family: var(--mono);
  transition: all 0.2s;
}
.stack-item:hover { border-color: var(--c-primary); color: var(--c-text); }
.stat-box {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: 28px; text-align: center;
}
.stat-box-num {
  font-size: 2.4rem; font-weight: 800;
  background: linear-gradient(135deg, var(--c-primary), var(--c-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-box-label { font-size: 14px; color: var(--c-muted); margin-top: 8px; }

/* ── Work page ── */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.work-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); overflow: hidden; transition: all 0.3s;
}
.work-card:hover { transform: translateY(-6px); box-shadow: 0 24px 64px rgba(0,0,0,0.5); border-color: var(--c-dim); }
.work-card__thumb { height: 240px; display: flex; align-items: center; justify-content: center; font-size: 72px; }
.work-card__body { padding: 28px; }
.work-card__meta { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.tag { padding: 4px 12px; border-radius: 50px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.tag--shopify { background: rgba(34,197,94,0.1); color: #22c55e; }
.tag--chrome  { background: rgba(80,96,240,0.1); color: var(--c-primary); }
.tag--nextjs  { background: rgba(255,255,255,0.05); color: var(--c-muted); border: 1px solid var(--c-border); }
.tag--wp      { background: rgba(0,150,210,0.1); color: #0096c7; }
.tag--year    { font-size: 11px; color: var(--c-dim); padding: 4px 0; }
.work-card h3 { font-size: 22px; margin-bottom: 12px; }
.work-card p { font-size: 15px; }
.work-stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.work-stack span {
  font-size: 12px; padding: 4px 12px;
  background: var(--c-surface-2); border: 1px solid var(--c-border);
  border-radius: 50px; color: var(--c-muted);
}

/* ── Contact page ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; gap: 16px; }
.contact-icon {
  width: 46px; height: 46px; border-radius: var(--r-sm);
  background: var(--c-surface-2); border: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 20px;
}
.contact-form {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-xl); padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-label {
  display: block; font-size: 12px; font-weight: 700;
  color: var(--c-muted); margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.form-input, .form-select, .form-textarea {
  width: 100%; background: var(--c-bg); border: 1px solid var(--c-border);
  border-radius: var(--r-sm); padding: 12px 16px;
  font-size: 15px; color: var(--c-text); font-family: var(--font);
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(80,96,240,0.15);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; cursor: pointer; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .about-story-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .cta-banner { padding: 56px 28px; }
  .hero__stats { gap: 28px; }
  .contact-form { padding: 28px; }
}

@media (max-width: 520px) {
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .section { padding: 64px 0; }
}