/* principleai.css — Principle AI (principleai.org)
   Namespace: .pri-  |  Accent: #c2410c  |  Secondary: #78350f
   Font: Plus Jakarta Sans + IBM Plex Mono
   =====================================================
   TABLE OF CONTENTS
   1. Base / Reset
   2. Typography
   3. Buttons
   4. Nav (A-simple, sticky)
   5. Page Hero (subpages)
   6. Hero F-dark-centered-typographic (index)
   7. Stats B-cards
   8. Features C-alternating
   9. Process A-numbered
  10. Team A-grid
  11. CTA A-banner
  12. Contact A-split
  13. Blog Grid A-cards
  14. Blog Detail A-standard (reading-width MANDATORY block)
  15. Footer A-4col
  16. Cookie Banner A-generic
  17. Case Studies / Methodology
  18. Login / Auth
  19. 404
  20. Legal
  21. Utility
  22. Responsive
*/

/* ======================================================
   1. BASE / RESET
====================================================== */
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1c1917;
  background: #fafaf9;
}

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

a {
  color: #c2410c;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: #78350f;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ======================================================
   2. TYPOGRAPHY
====================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 16px;
  color: #1c1917;
}

h1 { font-size: 52px; }
h2 { font-size: 38px; }
h3 { font-size: 26px; }
h4 { font-size: 20px; }
h5 { font-size: 17px; }
h6 { font-size: 15px; }

p {
  margin: 0 0 16px;
  color: #57534e;
}

.pri-mono {
  font-family: 'IBM Plex Mono', monospace;
}

.pri-section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c2410c;
  margin-bottom: 12px;
  display: block;
}

/* ======================================================
   3. BUTTONS
====================================================== */
.pri-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: filter 0.2s, background 0.2s;
  text-decoration: none;
  line-height: 1;
}

.pri-btn--primary {
  background: #c2410c;
  color: #ffffff;
}
.pri-btn--primary:hover {
  filter: brightness(1.12);
  color: #ffffff;
}

.pri-btn--secondary {
  background: transparent;
  color: #c2410c;
  border: 2px solid #c2410c;
}
.pri-btn--secondary:hover {
  background: #c2410c;
  color: #ffffff;
}

.pri-btn--ghost {
  background: transparent;
  color: #fafaf9;
  border: 2px solid rgba(250,250,249,0.35);
}
.pri-btn--ghost:hover {
  background: rgba(250,250,249,0.12);
  color: #fafaf9;
}

/* ======================================================
   4. NAV (A-simple, sticky, nav_theme=light, logo_position=left)
====================================================== */
.pri-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid rgba(28,25,23,0.08);
  transition: background 0.3s, box-shadow 0.3s;
}

.pri-nav.pri-nav--sticky .pri-nav--scrolled,
.pri-nav--scrolled {
  box-shadow: 0 2px 20px rgba(28,25,23,0.08);
}

.pri-nav--sticky {
  position: sticky;
}

.pri-nav__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pri-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.pri-nav__logo img {
  height: 36px;
  width: auto;
}

.pri-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pri-nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: #1c1917;
  padding: 6px 14px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
}

.pri-nav__links a:hover,
.pri-nav__links a.active {
  color: #c2410c;
  background: rgba(194,65,12,0.07);
}

.pri-nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pri-nav__cta {
  background: #c2410c;
  color: #ffffff;
  padding: 9px 20px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: filter 0.2s;
  white-space: nowrap;
}
.pri-nav__cta:hover {
  filter: brightness(1.12);
  color: #ffffff;
}

.pri-nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: #1c1917;
  font-size: 20px;
}

/* ======================================================
   5. PAGE HERO (subpages — small banner)
====================================================== */
.pri-page-hero {
  background: #1c1917;
  padding: 72px 32px 64px;
  text-align: center;
}

.pri-page-hero__inner {
  max-width: 720px;
  margin: 0 auto;
}

.pri-page-hero h1 {
  color: #fafaf9;
  font-size: 40px;
  margin-bottom: 16px;
}

.pri-page-hero p {
  color: rgba(250,250,249,0.7);
  font-size: 18px;
  margin: 0;
}

/* ======================================================
   6. HERO F-dark-centered-typographic (index.html)
====================================================== */
.pri-hero {
  background: #1c1917;
  position: relative;
  overflow: hidden;
  padding: 120px 32px 110px;
  text-align: center;
}

.pri-hero--dark-typographic {
  background: linear-gradient(160deg, #1c1917 0%, #292524 60%, #1c1917 100%);
}

.pri-hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(194,65,12,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.pri-hero__inner {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.pri-hero__eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #c2410c;
  margin-bottom: 20px;
  display: block;
}

.pri-hero h1 {
  color: #fafaf9;
  font-size: 60px;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.pri-hero__lede {
  font-size: 20px;
  color: rgba(250,250,249,0.72);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.pri-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.pri-hero__scroll {
  margin-top: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(250,250,249,0.35);
}

.pri-hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(194,65,12,0.5));
}

/* ======================================================
   7. STATS B-cards
====================================================== */
.pri-stats {
  background: #f5f5f4;
  padding: 72px 32px;
}

.pri-stats__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pri-stats__card {
  background: #ffffff;
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  border: 1px solid rgba(28,25,23,0.07);
}

.pri-stats__value {
  font-size: 44px;
  font-weight: 800;
  color: #c2410c;
  line-height: 1;
  margin-bottom: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.pri-stats__label {
  font-size: 14px;
  color: #57534e;
  line-height: 1.4;
}

/* ======================================================
   8. FEATURES C-alternating
====================================================== */
.pri-features {
  padding: 96px 32px;
  background: #ffffff;
}

.pri-features__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-features__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.pri-features__item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.pri-features__item:last-child {
  margin-bottom: 0;
}

.pri-features__item--reverse {
  direction: rtl;
}

.pri-features__item--reverse .pri-features__text,
.pri-features__item--reverse .pri-features__visual {
  direction: ltr;
}

.pri-features__text h3 {
  font-size: 28px;
  margin-bottom: 12px;
}

.pri-features__text .pri-features__one-liner {
  font-size: 17px;
  color: #c2410c;
  font-weight: 600;
  margin-bottom: 16px;
}

.pri-features__text p {
  font-size: 15px;
  line-height: 1.7;
}

.pri-features__visual {
  border-radius: 16px;
  overflow: hidden;
  background: #f5f5f4;
  aspect-ratio: 16/9;
}

.pri-features__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ======================================================
   9. PROCESS A-numbered
====================================================== */
.pri-process {
  background: #1c1917;
  padding: 96px 32px;
}

.pri-process__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-process__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.pri-process__header h2 {
  color: #fafaf9;
}

.pri-process__header p {
  color: rgba(250,250,249,0.65);
}

.pri-process__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.pri-process__step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(250,250,249,0.08);
}

.pri-process__step:last-child {
  border-bottom: none;
}

.pri-process__num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  color: rgba(194,65,12,0.4);
  line-height: 1;
  padding-top: 4px;
  text-align: center;
}

.pri-process__content h4 {
  color: #fafaf9;
  font-size: 19px;
  margin-bottom: 8px;
}

.pri-process__content p {
  color: rgba(250,250,249,0.6);
  font-size: 15px;
  margin: 0;
}

/* ======================================================
  10. TEAM A-grid
====================================================== */
.pri-team {
  padding: 96px 32px;
  background: #fafaf9;
}

.pri-team__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-team__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.pri-team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.pri-team__card {
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(28,25,23,0.07);
  display: flex;
  flex-direction: column;
}

.pri-team__avatar {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: #f5f5f4;
}

.pri-team__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.pri-team__info {
  padding: 20px 20px 24px;
  flex: 1;
}

.pri-team__name {
  font-size: 16px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 4px;
}

.pri-team__title {
  font-size: 13px;
  color: #c2410c;
  font-weight: 500;
  margin-bottom: 10px;
  font-family: 'IBM Plex Mono', monospace;
}

.pri-team__bio {
  font-size: 13px;
  color: #57534e;
  line-height: 1.55;
  margin: 0;
}

/* ======================================================
  11. CTA A-banner
====================================================== */
.pri-cta {
  background: #c2410c;
  padding: 80px 32px;
  text-align: center;
}

.pri-cta__inner {
  max-width: 720px;
  margin: 0 auto;
}

.pri-cta h2 {
  color: #ffffff;
  font-size: 38px;
  margin-bottom: 16px;
}

.pri-cta p {
  color: rgba(255,255,255,0.82);
  font-size: 18px;
  margin-bottom: 36px;
}

.pri-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.pri-cta .pri-btn--outline-white {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s;
}
.pri-cta .pri-btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
}

.pri-cta .pri-btn--white {
  background: #ffffff;
  color: #c2410c;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: filter 0.2s;
}
.pri-cta .pri-btn--white:hover {
  filter: brightness(0.96);
  color: #c2410c;
}

/* ======================================================
  12. CONTACT A-split
====================================================== */
.pri-contact {
  padding: 96px 32px;
  background: #ffffff;
}

.pri-contact__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.pri-contact__info h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.pri-contact__info p {
  font-size: 16px;
  margin-bottom: 32px;
}

.pri-contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.pri-contact__detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(194,65,12,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c2410c;
  font-size: 16px;
  flex-shrink: 0;
}

.pri-contact__detail-text strong {
  display: block;
  font-size: 14px;
  color: #1c1917;
  margin-bottom: 2px;
}

.pri-contact__detail-text span {
  font-size: 15px;
  color: #57534e;
}

.pri-contact__form .pri-form-group {
  margin-bottom: 20px;
}

.pri-contact__form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 7px;
}

.pri-contact__form input,
.pri-contact__form textarea,
.pri-contact__form select {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  color: #1c1917;
  background: #ffffff;
  border: 1px solid rgba(28,25,23,0.18);
  border-radius: 8px;
  transition: border-color 0.2s, outline 0.2s;
  box-sizing: border-box;
}

.pri-contact__form input:focus,
.pri-contact__form textarea:focus,
.pri-contact__form select:focus {
  outline: 2px solid #c2410c;
  outline-offset: 2px;
  border-color: #c2410c;
}

.pri-contact__form textarea {
  resize: vertical;
  min-height: 120px;
}

.pri-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ======================================================
  13. BLOG GRID A-cards
====================================================== */
.pri-blog {
  padding: 96px 32px;
  background: #fafaf9;
}

.pri-blog__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-blog__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.pri-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pri-blog__card {
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(28,25,23,0.07);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow 0.2s, transform 0.2s;
}

.pri-blog__card:hover {
  box-shadow: 0 8px 32px rgba(28,25,23,0.1);
  transform: translateY(-2px);
}

.pri-blog__card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #f5f5f4;
}

.pri-blog__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.pri-blog__card:hover .pri-blog__card-img img {
  transform: scale(1.03);
}

.pri-blog__card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pri-blog__card-cat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c2410c;
  margin-bottom: 10px;
}

.pri-blog__card h3 {
  font-size: 17px;
  line-height: 1.4;
  margin-bottom: 10px;
}

.pri-blog__card h3 a {
  color: #1c1917;
  text-decoration: none;
}

.pri-blog__card h3 a:hover {
  color: #c2410c;
}

.pri-blog__card-excerpt {
  font-size: 14px;
  color: #57534e;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}

.pri-blog__card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pri-blog__card-date {
  font-size: 12px;
  color: #78716c;
  font-family: 'IBM Plex Mono', monospace;
}

.pri-blog__card-link {
  font-size: 13px;
  font-weight: 600;
  color: #c2410c;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pri-blog__card-link:hover {
  color: #78350f;
}

/* ======================================================
  14. BLOG DETAIL A-standard — MANDATORY Reading-Width CSS Block
====================================================== */
.pri-article {
  padding: 64px 32px 96px;
  background: #ffffff;
}

.pri-article__inner {
  max-width: 780px;
  margin: 0 auto;
}

.pri-article__header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(28,25,23,0.1);
}

.pri-article__cat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c2410c;
  margin-bottom: 16px;
  display: block;
}

.pri-article__title {
  font-size: 40px;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #1c1917;
}

.pri-article__meta {
  font-size: 13px;
  color: #78716c;
  font-family: 'IBM Plex Mono', monospace;
}

.pri-article__cover {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
  aspect-ratio: 16/9;
  background: #f5f5f4;
}

.pri-article__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pri-post__body {
  font-size: 17px;
  line-height: 1.8;
  color: #1c1917;
}

.pri-post__body p {
  margin-bottom: 24px;
  color: #1c1917;
}

.pri-post__body h2 {
  font-size: 26px;
  margin-top: 48px;
  margin-bottom: 16px;
}

.pri-post__body h3 {
  font-size: 21px;
  margin-top: 36px;
  margin-bottom: 12px;
}

.pri-post__body ul,
.pri-post__body ol {
  margin: 0 0 24px 24px;
  padding: 0;
  list-style: disc;
}

.pri-post__body li {
  margin-bottom: 8px;
  font-size: 17px;
  color: #1c1917;
}

.pri-post__body blockquote {
  border-left: 3px solid #c2410c;
  padding-left: 24px;
  margin: 32px 0;
  font-style: italic;
  color: #57534e;
}

.pri-post__body img {
  max-width: 100%;
  border-radius: 10px;
  margin: 32px 0;
}

.blog-img-full {
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  max-width: 100vw;
}

/* Related posts */
.pri-related {
  background: #f5f5f4;
  padding: 64px 32px;
}

.pri-related__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pri-related h2 {
  text-align: center;
  margin-bottom: 36px;
  font-size: 26px;
}

.pri-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pri-related__card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(28,25,23,0.07);
}

.pri-related__card-img {
  height: 180px;
  overflow: hidden;
  background: #f5f5f4;
}

.pri-related__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pri-related__card-body {
  padding: 20px;
}

.pri-related__card-body h4 {
  font-size: 15px;
  margin-bottom: 8px;
}

.pri-related__card-body h4 a {
  color: #1c1917;
}
.pri-related__card-body h4 a:hover {
  color: #c2410c;
}

/* ======================================================
  15. FOOTER A-4col
====================================================== */
.pri-footer {
  background: #1c1917;
  padding: 72px 32px 32px;
}

.pri-footer__inner {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.pri-footer__brand p {
  font-size: 14px;
  color: rgba(250,250,249,0.55);
  line-height: 1.6;
  margin-top: 16px;
}

.pri-footer__social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.pri-footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(250,250,249,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(250,250,249,0.55);
  font-size: 15px;
  transition: background 0.2s, color 0.2s;
}

.pri-footer__social a:hover {
  background: #c2410c;
  color: #ffffff;
}

.pri-footer__col h5 {
  font-size: 13px;
  font-weight: 600;
  color: #fafaf9;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 16px;
  font-family: 'IBM Plex Mono', monospace;
}

.pri-footer__col ul li {
  margin-bottom: 10px;
}

.pri-footer__col ul li a {
  font-size: 14px;
  color: rgba(250,250,249,0.55);
  transition: color 0.2s;
  text-decoration: none;
}

.pri-footer__col ul li a:hover {
  color: #c2410c;
}

.pri-footer__bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(250,250,249,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.pri-footer__copy {
  font-size: 13px;
  color: rgba(250,250,249,0.35);
}

.pri-footer__legal {
  display: flex;
  gap: 20px;
}

.pri-footer__legal a {
  font-size: 13px;
  color: rgba(250,250,249,0.35);
  text-decoration: none;
  transition: color 0.2s;
}

.pri-footer__legal a:hover {
  color: rgba(250,250,249,0.7);
}

/* ======================================================
  16. COOKIE BANNER A-generic
====================================================== */
.pri-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: #292524;
  border-top: 1px solid rgba(194,65,12,0.3);
  padding: 20px 32px;
  display: none;
}

.pri-cookie.pri-cookie--visible {
  display: block;
}

.pri-cookie__inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.pri-cookie__text {
  font-size: 14px;
  color: rgba(250,250,249,0.8);
  flex: 1;
  min-width: 260px;
}

.pri-cookie__text a {
  color: #c2410c;
  text-decoration: underline;
}

.pri-cookie__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.pri-cookie__accept {
  background: #c2410c;
  color: #ffffff;
  border: none;
  padding: 10px 22px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: filter 0.2s;
}
.pri-cookie__accept:hover {
  filter: brightness(1.12);
}

.pri-cookie__decline {
  background: transparent;
  color: rgba(250,250,249,0.7);
  border: 1px solid rgba(250,250,249,0.25);
  padding: 10px 22px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: background 0.2s, color 0.2s;
}
.pri-cookie__decline:hover {
  background: rgba(250,250,249,0.08);
  color: rgba(250,250,249,0.9);
}

/* ======================================================
  17. CASE STUDIES / METHODOLOGY
====================================================== */
.pri-case-studies {
  padding: 96px 32px;
  background: #ffffff;
}

.pri-case-studies__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pri-case-studies__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
}

.pri-case-card {
  background: #fafaf9;
  border-radius: 14px;
  padding: 32px;
  border: 1px solid rgba(28,25,23,0.08);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow 0.2s;
}

.pri-case-card:hover {
  box-shadow: 0 6px 24px rgba(28,25,23,0.09);
}

.pri-case-card__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c2410c;
  margin-bottom: 14px;
}

.pri-case-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.pri-case-card p {
  font-size: 14px;
  line-height: 1.65;
  flex: 1;
  margin: 0;
}

.pri-methodology {
  padding: 96px 32px;
  background: #fafaf9;
}

.pri-methodology__inner {
  max-width: 920px;
  margin: 0 auto;
}

.pri-methodology__header {
  margin-bottom: 52px;
}

.pri-methodology__section {
  margin-bottom: 52px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(28,25,23,0.08);
}

.pri-methodology__section:last-child {
  border-bottom: none;
}

.pri-methodology__section h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.pri-methodology__section p {
  font-size: 16px;
  line-height: 1.75;
}

/* ======================================================
  18. LOGIN / AUTH
====================================================== */
.pri-auth-back-bar {
  padding: 12px 0 20px;
}

.pri-auth-back-bar a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #57534e;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.pri-auth-back-bar a:hover {
  color: #c2410c;
}

.pri-auth-split {
  min-height: calc(100vh - 136px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.pri-auth-visual {
  background: linear-gradient(160deg, #1c1917 0%, #292524 50%, #451a03 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 56px;
}

.pri-auth-visual__glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(194,65,12,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.pri-auth-visual__eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(194,65,12,0.9);
  margin-bottom: 20px;
  display: block;
  position: relative;
  z-index: 2;
}

.pri-auth-visual h2 {
  color: #fafaf9;
  font-size: 32px;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.pri-auth-visual p {
  color: rgba(250,250,249,0.65);
  font-size: 15px;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
}

.pri-auth-value-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 2;
}

.pri-auth-value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pri-auth-value-item i {
  color: #c2410c;
  font-size: 14px;
  margin-top: 3px;
  flex-shrink: 0;
}

.pri-auth-value-item span {
  font-size: 14px;
  color: rgba(250,250,249,0.75);
  line-height: 1.5;
}

.pri-auth-form-side {
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 56px;
}

.pri-auth-card {
  max-width: 420px;
  width: 100%;
}

.pri-auth-card h2 {
  font-size: 28px;
  color: #1c1917;
  margin-bottom: 8px;
}

.pri-auth-card__sub {
  font-size: 15px;
  color: #57534e;
  margin-bottom: 36px;
}

.pri-auth-form .pri-form-group {
  margin-bottom: 20px;
}

.pri-auth-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 7px;
}

.pri-auth-form input {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  color: #1c1917;
  background: #ffffff;
  border: 1px solid rgba(28,25,23,0.18);
  border-radius: 8px;
  box-sizing: border-box;
  transition: border-color 0.2s, outline 0.2s;
}

.pri-auth-form input:focus {
  outline: 2px solid #c2410c;
  outline-offset: 2px;
  border-color: #c2410c;
}

.pri-auth-form input::placeholder {
  color: #a8a29e;
}

.pri-auth-submit {
  width: 100%;
  padding: 14px;
  background: #c2410c;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.2s;
  margin-top: 4px;
}
.pri-auth-submit:hover {
  filter: brightness(1.12);
}

.pri-auth-links {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #57534e;
}

.pri-auth-links a {
  color: #c2410c;
  font-weight: 500;
  text-decoration: none;
}
.pri-auth-links a:hover {
  text-decoration: underline;
}

.pri-auth-forgot {
  text-align: right;
  margin-top: -12px;
  margin-bottom: 20px;
}

.pri-auth-forgot a {
  font-size: 13px;
  color: #c2410c;
}

/* ======================================================
  19. 404
====================================================== */
.pri-404 {
  min-height: calc(100vh - 136px);
  background: #1c1917;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 32px;
}

.pri-404__inner {
  max-width: 560px;
}

.pri-404__code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 120px;
  font-weight: 700;
  line-height: 1;
  color: rgba(194,65,12,0.2);
  margin-bottom: 8px;
}

.pri-404 h1 {
  color: #fafaf9;
  font-size: 32px;
  margin-bottom: 16px;
}

.pri-404 p {
  color: rgba(250,250,249,0.6);
  font-size: 17px;
  margin-bottom: 36px;
}

.pri-404__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ======================================================
  20. LEGAL
====================================================== */
.pri-legal {
  padding: 80px 32px 96px;
  background: #ffffff;
}

.pri-legal__inner {
  max-width: 820px;
  margin: 0 auto;
}

.pri-legal h1 {
  font-size: 38px;
  margin-bottom: 8px;
}

.pri-legal__meta {
  font-size: 13px;
  color: #78716c;
  font-family: 'IBM Plex Mono', monospace;
  margin-bottom: 48px;
}

.pri-legal h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 12px;
}

.pri-legal p, .pri-legal li {
  font-size: 16px;
  line-height: 1.75;
  color: #44403c;
}

.pri-legal ul {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 16px;
}

/* ======================================================
  21. UTILITY
====================================================== */
.pri-section {
  padding: 96px 32px;
}

.pri-container {
  max-width: 1160px;
  margin: 0 auto;
}

.pri-text-center {
  text-align: center;
}

.pri-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.pri-section-header h2 {
  font-size: 38px;
  margin-bottom: 16px;
}

.pri-section-header p {
  font-size: 18px;
  color: #57534e;
}

.pri-divider {
  border: none;
  border-top: 1px solid rgba(28,25,23,0.08);
  margin: 0;
}

.pri-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(194,65,12,0.1);
  color: #c2410c;
}

/* ======================================================
  22. RESPONSIVE
====================================================== */
@media (max-width: 1024px) {
  .pri-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .pri-features__item { grid-template-columns: 1fr; gap: 36px; }
  .pri-features__item--reverse { direction: ltr; }
  .pri-footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .pri-team__grid { grid-template-columns: repeat(3, 1fr); }
  .pri-auth-split { grid-template-columns: 1fr; }
  .pri-auth-visual { display: none; }
}

@media (max-width: 768px) {
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }

  .pri-nav__links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #ffffff; flex-direction: column; padding: 16px 24px 20px; border-bottom: 1px solid rgba(28,25,23,0.08); box-shadow: 0 8px 24px rgba(28,25,23,0.08); gap: 4px; z-index: 999; }
  .pri-nav__links.pri-nav__links--open { display: flex; }
  .pri-nav__toggle { display: flex; }
  .pri-nav__actions .pri-nav__cta { display: none; }

  .pri-hero h1 { font-size: 40px; }
  .pri-hero__lede { font-size: 17px; }

  .pri-process__step { grid-template-columns: 48px 1fr; gap: 20px; }

  .pri-team__grid { grid-template-columns: repeat(2, 1fr); }

  .pri-blog__grid { grid-template-columns: repeat(2, 1fr); }

  .pri-contact__inner { grid-template-columns: 1fr; gap: 48px; }

  .pri-footer__grid { grid-template-columns: 1fr 1fr; }

  .pri-auth-form-side { padding: 40px 32px; }

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

  .pri-related__grid { grid-template-columns: 1fr; }

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

@media (max-width: 480px) {
  .pri-nav__inner { padding: 0 20px; }

  .pri-hero { padding: 80px 20px 72px; }
  .pri-hero h1 { font-size: 32px; }
  .pri-hero__actions { flex-direction: column; align-items: stretch; }

  .pri-blog__grid { grid-template-columns: 1fr; }

  .pri-team__grid { grid-template-columns: 1fr 1fr; }

  .pri-footer__grid { grid-template-columns: 1fr; }

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

  .pri-cta__actions { flex-direction: column; align-items: stretch; }

  .pri-stats__grid { grid-template-columns: 1fr; }

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