/* ─────────────────────────────────────────
   Outfox — dangerouslyclever.com
   style.css
───────────────────────────────────────── */

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

:root {
  --bg:           #0f0f0f;
  --surface:      #1a1a1a;
  --surface-2:    #222222;
  --border:       #2d2d2d;
  --text:         #e8e8e8;
  --text-muted:   #aaaaaa;
  --text-dim:     #666666;
  --accent:       #5a8a6a;
  --accent-hover: #6b9e7a;
  --accent-bg:    rgba(90, 138, 106, 0.1);
  --nav-height:   64px;
  --max-width:    1100px;
  --transition:   200ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  padding-top: var(--nav-height);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

/* ─── TYPOGRAPHY ─── */

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

/* ─── LAYOUT ─── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background-color: var(--surface);
}

.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.section-heading {
  margin-bottom: 1.25rem;
}

.section-intro {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.text-muted {
  color: var(--text-muted);
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* ─── NAV ─── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.nav__brand:hover {
  color: var(--text);
}

.nav__brand span {
  color: var(--accent);
}

.nav__links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav__links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav__links a:hover {
  color: var(--text);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  transform: scaleX(1);
}

.nav__links a.active {
  color: var(--text);
}

/* Hamburger */
.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(--text);
  transition: var(--transition);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  z-index: 99;
  flex-direction: column;
  gap: 1.1rem;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav__mobile a:hover {
  color: var(--accent);
}

/* ─── BUTTONS ─── */

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
  text-decoration: none;
  font-family: inherit;
}

.btn--primary {
  background-color: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn--primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}

.btn--outline {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn--outline:hover {
  background-color: var(--accent-bg);
  color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ─── HERO ─── */

.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}

.hero__inner {
  max-width: 760px;
}

.hero__tagline {
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero__tagline em {
  font-style: normal;
  color: var(--accent);
}

.hero__sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ─── PAGE HERO ─── */

.page-hero {
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--border);
}

.page-hero__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.page-hero__sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.7;
}

/* ─── CARDS ─── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2rem;
  transition: border-color var(--transition), background-color var(--transition);
}

.card:hover {
  border-color: var(--accent);
  background-color: var(--accent-bg);
}

.card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.card__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.card__body {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.65;
}

/* ─── SERVICES ─── */

.service-block {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

.service-block:last-child {
  border-bottom: 1px solid var(--border);
}

.service-block__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.service-block__name {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
}

.service-block__desc {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.service-block__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-block__list li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding-left: 1.25rem;
  position: relative;
}

.service-block__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ─── PORTFOLIO ─── */

.case-studies {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.case-study {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 2rem 2.5rem;
}

.case-study__type {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.case-study__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.case-study__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-study__item label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}

.case-study__item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ─── CONTACT FORM ─── */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 5rem;
  align-items: start;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.975rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-submit {
  margin-top: 1.5rem;
}

.form-success {
  display: none;
  background-color: var(--accent-bg);
  border: 1px solid var(--accent);
  border-radius: 2px;
  padding: 1.25rem 1.5rem;
  color: var(--text);
  margin-top: 1.25rem;
  font-size: 0.95rem;
}

.form-success.visible {
  display: block;
}

.contact-info {
  padding-top: 0.5rem;
}

.contact-info h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.contact-info__email {
  display: inline-block;
  margin: 0.5rem 0 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.contact-note {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1.5rem;
  margin-top: 2rem;
}

.contact-note p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

/* ─── ABOUT ─── */

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

.bio-block p {
  color: var(--text-muted);
  font-size: 0.975rem;
  line-height: 1.75;
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.expertise-item {
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent);
}

.expertise-item h4 {
  font-size: 0.925rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.expertise-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ─── CROWBERRY ─── */

.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.capability {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.capability:hover {
  border-color: var(--accent);
}

.capability h4 {
  font-size: 0.925rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.capability p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

.crowberry-cta {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 3.5rem;
  text-align: center;
  margin-top: 5rem;
}

.crowberry-cta h2 {
  margin-bottom: 1rem;
}

.crowberry-cta p {
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 2rem;
  font-size: 0.975rem;
  line-height: 1.7;
}

/* ─── FOOTER ─── */

.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer__brand {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--text);
}

.footer__brand span {
  color: var(--accent);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__copy {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ─── RESPONSIVE ─── */

@media (max-width: 900px) {
  .service-block {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .case-study__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .section {
    padding: 60px 0;
  }

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

  .crowberry-cta {
    padding: 2.5rem 1.5rem;
  }
}

@media (max-width: 540px) {
  .container {
    padding: 0 1.25rem;
  }

  .case-study {
    padding: 1.5rem;
  }

  .case-study__grid {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }
}