:root {
  --c-ink: #181818;
  --c-ink-soft: #2a2a2a;
  --c-muted: #5b5b5b;
  --c-line: #e7e7e7;
  --c-line-2: #f1f1f1;
  --c-bg: #ffffff;
  --c-bg-alt: #f7f8f7;
  --c-mint: #cceecc;
  --c-mint-soft: #e8f6e6;
  --c-green: #388e3c;
  --c-green-dark: #2c6f2f;
  --c-green-darker: #1f5022;
  --c-shadow: 0 18px 48px -22px rgba(24, 24, 24, 0.22);
  --c-shadow-sm: 0 6px 18px -10px rgba(24, 24, 24, 0.18);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --maxw: 1200px;
  --f-display: "Poppins", system-ui, sans-serif;
  --f-head: "DM Sans", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.2px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* Skip link */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-ink); color: #fff; padding: 10px 16px; z-index: 999;
}
.skip:focus { left: 12px; top: 12px; }

/* Typography */
h1, h2, h3, h4 { font-family: var(--f-display); color: var(--c-ink); margin: 0 0 .4em; letter-spacing: -1.5px; }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; line-height: 1.05; letter-spacing: -2.5px; }
h1 em { font-style: normal; color: var(--c-green); }
h2 { font-family: var(--f-head); font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 500; line-height: 1.15; letter-spacing: -1px; }
h3 { font-family: var(--f-head); font-size: 1.35rem; font-weight: 500; letter-spacing: -.6px; }
h4 { font-family: var(--f-head); font-size: 0.95rem; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; color: var(--c-muted); margin-bottom: 14px; }
p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--f-body);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-green);
  margin: 0 0 14px;
}
.eyebrow.light { color: var(--c-mint); }
.lead { font-size: 1.18rem; color: var(--c-ink-soft); line-height: 1.55; max-width: 38em; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border-radius: 999px; font-weight: 600;
  font-family: var(--f-body); font-size: 0.95rem; letter-spacing: -0.1px;
  border: 1.5px solid transparent; cursor: pointer; transition: all .18s ease;
  white-space: nowrap;
}
.btn-lg { padding: 16px 28px; font-size: 1rem; }
.btn-primary { background: var(--c-green); color: #fff; border-color: var(--c-green); }
.btn-primary:hover { background: var(--c-green-dark); border-color: var(--c-green-dark); transform: translateY(-1px); box-shadow: var(--c-shadow-sm); }
.btn-ghost { background: transparent; color: var(--c-ink); border-color: var(--c-ink); }
.btn-ghost:hover { background: var(--c-ink); color: #fff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.scrolled { border-color: var(--c-line); box-shadow: 0 1px 0 rgba(0,0,0,0.02); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 16px 28px; max-width: var(--maxw); margin: 0 auto;
}
.brand img { height: 36px; width: auto; }
.primary-nav ul { display: flex; gap: 30px; list-style: none; padding: 0; margin: 0; }
.primary-nav a { font-weight: 500; font-size: 0.95rem; padding: 8px 0; position: relative; }
.primary-nav a:hover { color: var(--c-green); }
.primary-nav .has-menu { position: relative; }
.primary-nav .submenu {
  position: absolute; left: -18px; top: 100%; min-width: 240px;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-sm);
  padding: 10px; display: none; flex-direction: column; gap: 2px;
  box-shadow: var(--c-shadow);
}
.primary-nav .submenu li { list-style: none; }
.primary-nav .submenu a { display: block; padding: 10px 14px; border-radius: 8px; font-size: 0.92rem; }
.primary-nav .submenu a:hover { background: var(--c-mint-soft); color: var(--c-green-dark); }
.primary-nav .has-menu:hover .submenu,
.primary-nav .has-menu:focus-within .submenu { display: flex; }

.header-cta { padding: 11px 20px; }

.nav-toggle {
  display: none; background: transparent; border: 0; cursor: pointer;
  width: 40px; height: 40px; padding: 8px; border-radius: 8px;
}
.nav-toggle span { display: block; height: 2px; background: var(--c-ink); margin: 5px 0; border-radius: 2px; transition: .2s; }
.mobile-nav { display: none; border-top: 1px solid var(--c-line); background: #fff; }
.mobile-nav ul { list-style: none; margin: 0; padding: 14px 28px 22px; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a { display: block; padding: 12px 4px; font-weight: 500; border-bottom: 1px solid var(--c-line-2); }
.mobile-nav .btn { margin-top: 10px; }
.mobile-nav.open { display: block; }

/* Hero */
.hero { position: relative; padding: 80px 0 90px; overflow: hidden; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-proof {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 28px; flex-wrap: wrap;
  border-top: 1px solid var(--c-line); padding-top: 24px;
}
.hero-proof li { display: flex; flex-direction: column; }
.hero-proof strong { font-family: var(--f-display); font-size: 1.7rem; font-weight: 700; color: var(--c-ink); letter-spacing: -1.2px; line-height: 1; }
.hero-proof span { font-size: 0.85rem; color: var(--c-muted); margin-top: 4px; }

/* Hero — photo variant */
.hero-photo {
  position: relative; padding: 0; min-height: 720px;
  display: flex; align-items: center;
  background: var(--c-ink);
}
.hero-photo-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}
.hero-photo-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(100deg, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.78) 32%, rgba(10,10,10,0.45) 55%, rgba(10,10,10,0.12) 78%, rgba(10,10,10,0.05) 100%),
    linear-gradient(180deg, rgba(10,10,10,0.30) 0%, transparent 18%, transparent 82%, rgba(10,10,10,0.45) 100%);
}
.hero-photo-content {
  position: relative; z-index: 2;
  padding: 110px 28px 90px;
  max-width: var(--maxw); margin: 0 auto;
  width: 100%;
}
.hero-photo-h1 {
  color: #ffffff;
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.98; letter-spacing: -3px;
  margin: 0 0 26px;
  max-width: 720px;
  text-shadow: 0 2px 24px rgba(0,0,0,0.4);
}
.hero-photo-h1 .hl-green {
  color: #7bdc7f;
  display: inline-block;
}
.hero-photo-sub {
  color: rgba(255,255,255,0.92);
  font-family: var(--f-head);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -0.4px;
  margin: 0 0 36px;
  max-width: 520px;
  text-shadow: 0 1px 12px rgba(0,0,0,0.35);
}
.btn-ghost-light {
  background: transparent; color: #ffffff; border-color: rgba(255,255,255,0.65);
  backdrop-filter: blur(6px);
}
.btn-ghost-light:hover {
  background: #ffffff; color: var(--c-ink); border-color: #ffffff;
}
.hero-proof-light {
  border-top-color: rgba(255,255,255,0.18);
}
.hero-proof-light strong { color: #ffffff; }
.hero-proof-light span { color: rgba(255,255,255,0.72); }

/* Logo strip */
.logos { padding: 36px 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); background: #fff; }
.logos-label { text-align: center; color: var(--c-muted); font-size: 0.8rem; letter-spacing: 1.4px; text-transform: uppercase; margin: 0 0 18px; font-weight: 600; }
.logo-row { display: flex; flex-wrap: wrap; gap: 36px 48px; justify-content: center; }
.logo-row span {
  font-family: var(--f-display); font-weight: 600; font-size: 1.05rem;
  color: var(--c-muted); opacity: 0.75; letter-spacing: -0.4px;
}

/* Sections */
section { padding: 90px 0; }

/* Edges (Why Brand X) */
.edges { background: var(--c-bg); }
.edges-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.edge-card {
  background: var(--c-bg-alt); border: 1px solid var(--c-line);
  border-radius: var(--radius); padding: 34px 28px 28px;
  transition: transform .18s, box-shadow .18s, border-color .18s;
  display: flex; flex-direction: column;
}
.edge-card:hover { transform: translateY(-3px); box-shadow: var(--c-shadow); border-color: transparent; }
.edge-card-featured {
  background: linear-gradient(180deg, #ffffff 0%, var(--c-mint-soft) 100%);
  border-color: var(--c-green);
  box-shadow: 0 8px 28px -18px rgba(56,142,60,0.45);
}
.edge-num {
  font-family: var(--f-display); font-weight: 800; color: #fff;
  background: var(--c-green); width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-size: 0.85rem; letter-spacing: 0.5px;
  margin-bottom: 18px;
}
.edge-card h3 { font-size: 1.25rem; line-height: 1.25; margin-bottom: 12px; }
.edge-card > p { color: var(--c-ink-soft); font-size: 0.98rem; margin-bottom: 18px; }
.edge-card .check-list { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--c-line); }

.check-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.check-list li {
  position: relative; padding-left: 30px; color: var(--c-ink-soft); font-size: 1rem;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 18px; height: 18px;
  border-radius: 50%; background: var(--c-mint);
  background-image: linear-gradient(135deg, transparent 35%, var(--c-green-dark) 35% 60%, transparent 60%),
                    linear-gradient(45deg, transparent 35%, var(--c-green-dark) 35% 60%, transparent 60%);
  background-size: 10px 2px, 6px 2px;
  background-repeat: no-repeat;
  background-position: 4px 9px, 4px 9px;
}
.check-list.small li { font-size: 0.95rem; padding-left: 26px; }
.check-list.light li { color: rgba(255,255,255,0.86); }
.check-list.light li::before { background: var(--c-mint); }

/* Section header */
.section-header { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-header.light h2, .section-header.light p { color: #fff; }
.section-header .section-sub { color: var(--c-muted); font-size: 1.08rem; margin-top: 12px; }
.section-header.light .section-sub { color: rgba(255,255,255,0.78); }

/* Services */
.services { background: var(--c-bg-alt); }
.services-banner {
  margin: 0 auto 64px;
  max-width: 720px;
  text-align: center;
}
.services-banner img {
  width: 100%; height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -22px rgba(24,24,24,0.32);
  background: var(--c-ink);
}
.services-banner figcaption {
  color: var(--c-muted); font-size: 0.92rem; margin-top: 18px; font-style: italic;
  max-width: 36em; margin-left: auto; margin-right: auto;
}
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.service-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 0; position: relative; overflow: hidden;
  transition: transform .18s, box-shadow .18s, border-color .18s;
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--c-shadow); border-color: transparent; }
.svc-visual {
  border-bottom: 1px solid var(--c-line);
  background: var(--c-bg-alt);
}
.svc-visual img {
  display: block; width: 100%; height: auto; aspect-ratio: 2/1;
}
.service-card > .service-num,
.service-card > h3,
.service-card > p,
.service-card > ul,
.service-card > .card-tag { /* handled below */ }
.service-card .service-num { margin: 24px 28px 0; }
.service-card h3 { margin: 12px 28px 12px; }
.service-card > p { margin: 0 28px 18px; }
.service-card .micro-list { margin: auto 28px 28px; }
.service-num {
  font-family: var(--f-display); font-weight: 700; color: var(--c-green);
  font-size: 0.85rem; letter-spacing: 1px;
}
.service-card h3 { margin-bottom: 12px; }
.service-card > p { color: var(--c-ink-soft); margin-bottom: 18px; font-size: 0.98rem; }
.service-card a { color: var(--c-green-dark); font-weight: 600; border-bottom: 1px solid var(--c-mint); }
.service-card a:hover { background: var(--c-mint-soft); }
.micro-list { list-style: none; padding: 0; margin: 0; border-top: 1px dashed var(--c-line); padding-top: 16px; }
.micro-list li { font-size: 0.9rem; color: var(--c-muted); padding: 5px 0; padding-left: 18px; position: relative; }
.micro-list li::before { content: "›"; position: absolute; left: 0; color: var(--c-green); font-weight: 700; }
.service-featured { border-color: var(--c-green); box-shadow: 0 8px 28px -18px rgba(56,142,60,0.45); }
.card-tag {
  position: absolute; top: 14px; right: 14px;
  background: var(--c-mint); color: var(--c-green-darker);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.6px;
  padding: 5px 10px; border-radius: 999px; text-transform: uppercase;
  box-shadow: 0 4px 10px -3px rgba(0,0,0,0.18);
}

/* Proprietary tools (dark section) */
.proprietary {
  background: var(--c-ink);
  background-image:
    radial-gradient(700px 380px at 12% 0%, rgba(56,142,60,0.18), transparent 60%),
    radial-gradient(600px 400px at 90% 100%, rgba(204,238,204,0.08), transparent 60%);
  color: #fff;
}
.proprietary .eyebrow { color: var(--c-mint); }
.tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 8px; }
.tool-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .18s, background .18s, border-color .18s;
}
.tool-card:hover { transform: translateY(-3px); background: rgba(255,255,255,0.07); border-color: rgba(204,238,204,0.4); }
.tool-mark {
  font-family: var(--f-display); font-weight: 800; color: var(--c-mint);
  font-size: 1.1rem; letter-spacing: -0.5px; margin-bottom: 18px;
  display: inline-block; padding: 6px 12px; background: rgba(204,238,204,0.12);
  border-radius: 8px;
}
.tool-mark span { color: #fff; opacity: 0.85; font-weight: 600; margin-left: 4px; }
.tool-card h3 { color: #fff; margin-bottom: 6px; font-size: 1.6rem; }
.tool-tag { color: var(--c-mint); font-size: 0.95rem; margin-bottom: 14px; font-weight: 500; }
.tool-card > p { color: rgba(255,255,255,0.78); }
.tool-card strong { color: #fff; }
.tool-card .check-list li { color: rgba(255,255,255,0.82); }
.tool-card .check-list li::before { background: var(--c-mint); }

/* Stats strip */
.stats { background: var(--c-mint-soft); padding: 56px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; text-align: center; }
.stats-grid > div { display: flex; flex-direction: column; gap: 6px; }
.stats-grid strong {
  font-family: var(--f-display); font-weight: 700; color: var(--c-green-darker);
  font-size: 2.4rem; letter-spacing: -1.6px; line-height: 1;
}
.stats-grid span { color: var(--c-ink-soft); font-size: 0.95rem; }

/* Case studies */
.case-studies { background: #fff; }
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.case-card {
  display: grid; grid-template-columns: 220px 1fr; gap: 0;
  border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden;
  transition: transform .18s, box-shadow .18s;
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--c-shadow); }
.case-thumb { background: var(--c-mint-soft); min-height: 220px; position: relative; }
.case-thumb-1 { background: linear-gradient(135deg, #cceecc, #388e3c); }
.case-thumb-2 { background: linear-gradient(135deg, #f8e7d8, #d8a373); }
.case-thumb-3 { background: linear-gradient(135deg, #d8e1f0, #4a6fa5); }
.case-thumb-4 { background: linear-gradient(135deg, #f0d8d8, #a55050); }
.case-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.4) 0, transparent 35%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.18) 0, transparent 40%);
}
.case-body { padding: 24px 26px; }
.case-meta { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.2px; color: var(--c-green); font-weight: 600; margin-bottom: 8px; }
.case-card h3 { font-size: 1.2rem; margin-bottom: 8px; line-height: 1.3; }
.case-body > p { color: var(--c-ink-soft); font-size: 0.95rem; margin-bottom: 14px; }
.case-link { color: var(--c-green-dark); font-weight: 600; font-size: 0.9rem; margin: 0; }

/* Testimonials */
.testimonials { background: var(--c-bg-alt); }
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.testimonial {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 30px 30px 24px; margin: 0; position: relative;
}
.testimonial::before {
  content: "\201C"; position: absolute; top: 8px; left: 22px;
  font-family: var(--f-display); font-size: 4rem; color: var(--c-mint); line-height: 1;
}
.testimonial blockquote { margin: 18px 0 22px; font-size: 1.08rem; line-height: 1.55; color: var(--c-ink); position: relative; }
.testimonial figcaption { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--c-mint);
  color: var(--c-green-darker); display: grid; place-items: center;
  font-weight: 700; font-family: var(--f-display); font-size: 0.95rem;
}
.testimonial figcaption strong { display: block; font-size: 0.95rem; }
.testimonial figcaption span { font-size: 0.85rem; color: var(--c-muted); }

/* About */
.about { background: #fff; }
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.about-grid > div p { color: var(--c-ink-soft); font-size: 1.05rem; }
.bios { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.bio { background: var(--c-bg-alt); border-radius: var(--radius); padding: 24px; }
.bio-photo {
  width: 76px; height: 76px; border-radius: 50%; margin-bottom: 16px;
  background: var(--c-mint); position: relative; overflow: hidden;
}
.bio-photo-lee { background: linear-gradient(135deg, #cceecc, #388e3c); }
.bio-photo-dan { background: linear-gradient(135deg, #d8e1f0, #2c4870); }
.bio-photo::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.5), transparent 45%);
}
.bio h3 { margin-bottom: 4px; }
.bio-title { color: var(--c-green); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.bio p { font-size: 0.94rem; color: var(--c-muted); }

/* CTA */
.cta {
  background: var(--c-ink);
  background-image: radial-gradient(700px 400px at 0% 0%, rgba(56,142,60,0.22), transparent 60%);
  color: #fff;
}
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,0.82); font-size: 1.05rem; }
.lead-form {
  background: #fff; color: var(--c-ink); border-radius: var(--radius-lg);
  padding: 36px; box-shadow: 0 30px 80px -30px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; gap: 14px;
}
.lead-form h3 { margin-bottom: 6px; }
.lead-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 500; font-size: 0.88rem; color: var(--c-ink-soft); }
.lead-form input, .lead-form textarea {
  font: inherit; padding: 12px 14px; border: 1.5px solid var(--c-line);
  border-radius: 10px; background: #fff; color: var(--c-ink);
  transition: border-color .15s, box-shadow .15s;
}
.lead-form input:focus, .lead-form textarea:focus {
  outline: none; border-color: var(--c-green);
  box-shadow: 0 0 0 4px rgba(56,142,60,0.14);
}
.lead-form textarea { resize: vertical; min-height: 80px; }
.lead-form .btn { margin-top: 6px; }
.form-fine { font-size: 0.8rem; color: var(--c-muted); margin: 0; text-align: center; }

/* Footer */
.site-footer { background: #0e0e0e; color: rgba(255,255,255,0.78); padding: 64px 0 28px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 32px; filter: brightness(0) invert(1); margin-bottom: 14px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.92rem; max-width: 28em; }
.site-footer h4 { color: rgba(255,255,255,0.5); font-size: 0.78rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: rgba(255,255,255,0.78); font-size: 0.92rem; }
.site-footer a:hover { color: var(--c-mint); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* Responsive */
@media (max-width: 1024px) {
  .about-grid, .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-grid, .tool-grid, .edges-grid { grid-template-columns: repeat(2, 1fr); }
  .edges-grid .edge-card-featured { grid-column: 1 / -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .hero-photo { min-height: 620px; }
  .hero-photo-content { padding: 88px 28px 68px; }
}
@media (max-width: 720px) {
  section { padding: 64px 0; }
  .primary-nav, .header-cta { display: none; }
  .nav-toggle { display: block; }
  .service-grid, .tool-grid, .testimonial-grid, .bios, .footer-grid, .stats-grid, .edges-grid { grid-template-columns: 1fr; }
  .edges-grid .edge-card-featured { grid-column: auto; }
  .case-card { grid-template-columns: 1fr; }
  .case-thumb { min-height: 160px; }
  .hero-photo { min-height: 560px; }
  .hero-photo-content { padding: 64px 28px 56px; }
  .hero-photo-overlay {
    background:
      linear-gradient(180deg, rgba(10,10,10,0.72) 0%, rgba(10,10,10,0.55) 50%, rgba(10,10,10,0.85) 100%);
  }
  .hero-photo-bg { background-position: center; }
  .hero-proof { gap: 18px; }
  .hero-proof strong { font-size: 1.4rem; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .lead-form { padding: 24px; }
}