/* ─── Tokens ─────────────────────────────────────────────────────────────── */

:root {
  --cream:      #fffbed;
  --cream-card: #f8f7f1;
  --mint:       #d2efe6;
  --teal-dark:  #1c3334;
  --text:       #3c1c15;
  --text-body:  rgba(60, 28, 21, 0.7);
  --text-mid:   #3c1c15;
  --white:      #ffffff;

  --font: 'EB Garamond', Georgia, serif;

  --display:    clamp(2.5rem, 6vw, 5.3125rem); /* 85px */
  --h-xl:       clamp(1.875rem, 3.5vw, 3rem);  /* 48px */
  --h-lg:       clamp(1.5rem, 3vw, 2.5rem);    /* 40px */
  --text-lg:    1.5rem;                         /* 24px */
  --text-sm:    1.25rem;                        /* 20px */

  --px:         clamp(1.5rem, 4.2vw, 3.75rem); /* 60px at 1440 */
  --sp-xs:      0.75rem;
  --sp-sm:      1.5rem;
  --sp-md:      2.5rem;
  --sp-lg:      3.75rem;
  --sp-xl:      5rem;
  --sp-2xl:     6.25rem;
  --sp-3xl:     7.5rem;

  --r-sm:  4px;
  --r-md:  16px;
  --r-lg:  40px;
  --r-pill: 9999px;

  --max-w: 1320px;
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--text-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { color: var(--text); }

h1 { font-size: var(--display); letter-spacing: -0.03em; line-height: 1; }
h2 { font-size: var(--h-xl);    letter-spacing: -0.02em; line-height: 1; }
h3 { font-size: var(--h-xl);    letter-spacing: -0.02em; line-height: 1; }
h4 { font-size: var(--h-lg);    letter-spacing: -0.015em; line-height: 1; }
h5 { font-size: var(--text-lg); letter-spacing: -0.01em;  line-height: 1.1; }
h6 { font-size: var(--text-sm); letter-spacing: 0;         line-height: 1.1; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── Body text scale ────────────────────────────────────────────────────── */

.text-body-lg { font-size: var(--text-lg); line-height: 1.5; }
.text-body-md { font-size: var(--text-sm); line-height: 1.5; }
.text-body-sm { font-size: 1rem;           line-height: 1.6; }

/* ─── Focus ──────────────────────────────────────────────────────────────── */

*:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

/* ─── Container ──────────────────────────────────────────────────────────── */

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
}

/* ─── Hero ───────────────────────────────────────────────────────────────── */

.s-hero {
  background: var(--cream);
  min-height: 100svh;
  padding: var(--sp-lg) var(--px);
  display: flex;
  flex-direction: column;
}

.s-hero__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Nav */

.nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
}

.nav__link-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.03em;
  line-height: 1.1;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
}

.nav__link:hover { transform: translateY(-3px); }

.nav__underline {
  display: block;
  width: auto;
  max-width: 15vw;
  height: auto;
}

/* Iron motif in nav center */

.nav__motif {
  width: clamp(60px, 15vw, 15vw);
  height: clamp(60px, 15vw, 15vw);
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

/* Hero headline */

.s-hero__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
}

.hero__headline {
  font-size: var(--display);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-mid);
}

/* Scroll hint */

.hero__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--sp-md);
}

.hero__scroll-arrow {
  display: block;
  width: 42px;
  height: auto;
  aspect-ratio: 52 / 113;
}

.hero__scroll-label {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0;
}

/* ─── Work ───────────────────────────────────────────────────────────────── */

.s-work {
  background: var(--mint);
  padding: var(--sp-2xl) var(--px);
}

.s-work__inner {
  max-width: var(--max-w);
  margin-inline: auto;
}


.s-work__list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.s-work__more {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.45s ease, opacity 0.3s ease;
}

.s-work__more.is-open {
  max-height: 2000px;
  opacity: 1;
}

.s-work__more__inner > .s-work__list {
  padding-top: 4rem;
}

.s-work__toggle-wrap {
  display: flex;
  justify-content: center;
  margin-top: var(--sp-xl);
}

.s-work__toggle {
  font-family: var(--font);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.03em;
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0;
}

.s-work__toggle-label {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.s-work__toggle:hover .s-work__toggle-label { transform: translateY(-3px); }

.s-work__toggle-underline {
  display: block;
  width: auto;
  max-width: 15vw;
  height: auto;
}

/* Card */

.card {
  background: var(--cream-card);
  border-radius: var(--r-md);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.card__details {
  max-width: 826px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card__heading {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card__title {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.card__desc {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  text-wrap: balance;
}

/* Service tags with iron separators */

.card__tags {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
}

.card__tag {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: lowercase;
}

.card__tag-sep {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  overflow: visible;
  flex-shrink: 0;
}

.card__tag-sep img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  mix-blend-mode: luminosity;
}

/* Card image */

.card__image-wrap {
  border-radius: var(--r-md);
  overflow: hidden;
  background: #00191b;
}

.card__image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s cubic-bezier(0.25, 0, 0, 1);
}

.card__image-wrap:hover img {
  transform: scale(1.025);
}

/* Card link row */

.card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.card__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.card__link:hover { opacity: 0.7; }

/* ─── Services ───────────────────────────────────────────────────────────── */

.s-services {
  background: var(--cream);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: var(--sp-xl) var(--px) 0;
}

.s-services__inner {
  max-width: var(--max-w);
  margin-inline: auto;
}

.services {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.services__item {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-mid);
  padding: 0.4em 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.3em;
}

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

/* Bottom decorative iron strip */

.s-services__iron {
  width: 100%;
  max-height: 212px;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.s-services__iron img {
  width: 100%;
  max-width: 806px;
  height: 212px;
  object-fit: cover;
  mix-blend-mode: exclusion;
}

/* ─── Testimonials ───────────────────────────────────────────────────────── */

.s-testimonials {
  background: var(--cream);
  padding: var(--sp-lg) clamp(3.75rem, 8.3vw, 7.5rem);
}

.testimonials-slider {
  max-width: 1200px;
  margin-inline: auto;
}

.testimonials-slide {
  display: none;
}

.testimonials-slide:not([hidden]) {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.testimonials-controls {
  max-width: 1200px;
  margin: 2rem auto 0;
  display: flex;
  gap: 0.75rem;
}

.testimonials-btn {
  width: 44px;
  height: 44px;
  border-radius: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s ease-out;
}

.testimonials-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.testimonials-btn__arrow {
  width: 52px;
  height: auto;
  display: block;
}


.testimonial-card {
  background: rgba(210, 239, 230, 0.3);
  border: 2px solid #d2efe6;
  border-radius: var(--r-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  height: 100%;
}

.testimonial-card__quote {
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  font-style: normal;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--cream-card);
}

.testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-body);
  letter-spacing: -0.02em;
  line-height: 1;
}

.testimonial-card__role {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-body);
  letter-spacing: -0.01em;
  margin-top: 4px;
}

/* ─── Profile ────────────────────────────────────────────────────────────── */

.s-profile {
  background: var(--cream);
  padding: var(--sp-xl) clamp(3.75rem, 8.3vw, 7.5rem) var(--sp-2xl);
}

.s-profile__inner {
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.s-profile__photo-wrap {}

.s-profile__photo {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
}

.s-profile__photo-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--r-lg);
  background: var(--mint);
}

.s-profile__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.s-profile__heading {
  font-weight: 500;
}

.s-profile__body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.s-profile__body p {
  font-weight: 400;
  color: var(--text-body);
}

@media (max-width: 768px) {
  .s-profile__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
  }
  .s-profile__photo-wrap { position: static; }
  .s-profile__photo-placeholder { aspect-ratio: 1 / 1; max-width: 300px; }
}

/* ─── Footer / Contact ───────────────────────────────────────────────────── */

.s-footer {
  background: var(--mint);
  padding: var(--sp-3xl) var(--px);
}

/* Default (single-column) inner — used by case study pages */
.s-footer__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 2.5rem;
}

/* Two-column footer with form */
.s-footer--with-form { padding: var(--sp-2xl) clamp(3.75rem, 8.3vw, 7.5rem); }

.s-footer__grid {
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.s-footer__left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-form__intro {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-form__heading {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.footer-form__sub {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
}

.footer-form__email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-lg);
  font-weight: 400;
  color: rgba(60, 28, 21, 0.8);
  letter-spacing: -0.02em;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.footer-form__email svg {
  flex-shrink: 0;
  display: block;
}

.footer-form__email:hover { transform: translateY(-3px); }

.s-footer__right {
  max-width: 580px;
}

@media (max-width: 900px) {
  .s-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
  }
}

/* 3 flowers decoration */

.footer-flowers__img {
  width: clamp(160px, 28vw, 420px);
  height: auto;
  mix-blend-mode: color-dodge;
}

/* "get in touch" */

.footer-cta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-cta__label {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-mid);
}

.footer-cta__underline {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
}

.footer-cta__label {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.footer-cta:hover .footer-cta__label { transform: translateY(-3px); }

/* ─── Contact page ───────────────────────────────────────────────────────── */

.s-contact-page { min-height: 100svh; }

.s-contact__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  padding-block: var(--sp-xl);
  max-width: 640px;
}

.contact__heading {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-mid);
}

.contact-form { display: flex; flex-direction: column; gap: 0.875rem; }

.contact-form__field { display: flex; flex-direction: column; gap: 0.5rem; }

.contact-form__label {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.01em;
}

.contact-form__input {
  font-family: var(--font);
  font-size: var(--text-lg);
  color: var(--text);
  background: transparent;
  border: 2px solid rgba(166, 218, 217, 0.5);
  border-radius: var(--r-sm);
  padding: 0 0.75rem;
  outline: none;
  width: 100%;
  height: 44px;
  transition: border-color 0.15s ease-out;
  line-height: 44px;
}

.contact-form__input::placeholder {
  color: var(--text-body);
  opacity: 0.6;
  font-size: 1rem;
  line-height: normal;
}

.contact-form__input:hover {
  border-color: #8ecece;
}

.contact-form__input:focus {
  border-color: #62b0ba;
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
  height: auto;
  line-height: 1.5;
  padding: 0.625rem 0.75rem;
  font-size: 1rem;
}

.contact-form__checks { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; }

.contact-form__checks--stack { flex-direction: column; flex-wrap: nowrap; gap: 0.75rem; }

.contact-form__check {
  font-size: var(--text-sm);
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.contact-form__check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  min-width: 1.125rem;
  border: 1.5px solid rgba(60, 28, 21, 0.25);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease-out, border-color 0.15s ease-out, box-shadow 0.15s ease-out;
  position: relative;
  flex-shrink: 0;
  display: grid;
  place-items: center;
}

.contact-form__check input[type="checkbox"]:hover {
  border-color: rgba(60, 28, 21, 0.5);
}

.contact-form__check input[type="checkbox"]:checked {
  border-color: var(--text);
  background: var(--text);
  box-shadow: inset 0 0 0 3px var(--cream);
}

.contact-form__check input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

.contact-form__submit {
  font-family: var(--font);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  align-self: flex-start;
  letter-spacing: -0.03em;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.contact-form__submit-label {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.contact-form__submit:hover .contact-form__submit-label {
  transform: translateY(-3px);
}

.contact-form__submit-underline {
  display: block;
  width: auto;
  max-width: 15vw;
  height: auto;
}

.contact-form__success,
.contact-form__error {
  font-size: var(--text-lg);
  color: var(--text-mid);
}

/* ─── Utility ────────────────────────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .nav__motif {
    width: 80px;
    height: 80px;
  }

  .s-testimonials {
    padding-inline: var(--px);
  }

  .s-testimonials__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  :root {
    --px:      1rem;
    --sp-sm:   1rem;
    --sp-md:   1.5rem;
    --sp-lg:   2rem;
    --sp-xl:   3rem;
    --sp-2xl:  4rem;
    --sp-3xl:  4rem;
    --text-lg: 1.5rem;
    --text-sm: 1.125rem;
    --h-xl:    clamp(1.5rem, 7vw, 2.25rem);
    --h-lg:    clamp(1.25rem, 5vw, 1.875rem);
    --r-sm:  2px;
    --r-md:  10px;
    --r-lg:  24px;
  }

  .s-hero { padding: var(--sp-md) var(--px); }
  .nav__motif { display: block; width: 44px; height: 44px; }
  .nav__link-wrap:first-child { display: none; }

  .hero__headline::before {
    content: "Hi, I'm Emily Marais";
    display: block;
    margin-bottom: 1em;
  }
  .card__details { max-width: 100%; }
  .card { padding: 1.25rem; gap: 1.25rem; }
  .s-services__iron { display: none; }

  /* Testimonials: one card per slide on mobile */
  .testimonials-slide:not([hidden]) {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  /* Profile stacks vertically */
  .s-profile__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }
  .s-profile { padding: var(--sp-md) var(--px) var(--sp-lg); }

  /* Footer form stacks */
  .s-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }
  .s-footer--with-form { padding: var(--sp-2xl) 1.5rem; }
  .footer-form__sub { font-size: var(--text-lg); }
  .footer-flowers__img { width: 100%; max-width: 100%; order: -1; }

  /* Live note line height */
  .aisafety-live-note { line-height: 1.4; }

  /* Work section */
  .s-work { padding: var(--sp-lg) var(--px); }
  .s-work__list { gap: 2rem; }
  .card__desc,
  .card__tag { font-size: var(--text-sm); }
  .card__tags { gap: 0.25rem; }

  /* Services */
  .s-services { padding: var(--sp-lg) var(--px) 0; }

  /* Testimonials section */
  .s-testimonials { padding: var(--sp-lg) var(--px); }

  /* AISafety personas */
  .aisafety-personas { grid-template-columns: 1fr !important; gap: 1rem; }
  .aisafety-persona {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding-top: 1rem;
  }
  .aisafety-persona__left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
  }
  .aisafety-persona__text {
    font-size: var(--text-lg);
    text-align: center;
    line-height: 1.5;
    color: var(--text-body);
    padding-top: 0.25rem;
  }

  /* Column gaps within sections */
  .s-testimonials__inner,
  .testimonials-slider { gap: 1.5rem; }

  .s-footer__grid { gap: var(--sp-md); }
  .s-profile__inner { gap: var(--sp-md); }
  .aisafety-hero-section__grid { grid-template-columns: 1fr; gap: var(--sp-md); }
  .cs-hero__inner { gap: var(--sp-sm); }

  /* Testimonial quotes mid-size */
  .testimonial-card__quote { font-size: 1.25rem; }

  /* Live note bigger on mobile */
  .aisafety-live-note { font-size: var(--text-lg); }
  .aisafety-collab-mini__name { font-size: 1.25rem; }

  /* AISafety: smaller hero body text, tighter collaborators */
  .aisafety-hero-section__body { font-size: var(--text-sm); }
  .aisafety-collaborators { gap: 1.5rem; }

  /* Case study body text smaller on mobile */
  .cs-section__body,
  .aisafety-content-section__body { font-size: var(--text-sm); }

}

/* ─── Case study ─────────────────────────────────────────────────────────── */

.cs-nav-wrap {
  background: var(--cream);
  padding: var(--sp-lg) var(--px);
}

.cs-nav-wrap .nav {
  max-width: var(--max-w);
  margin-inline: auto;
}

/* Smaller nav flower on all non-home pages */
.cs-nav-wrap .nav__motif,
.aisafety-nav-wrap .nav__motif {
  width: 60px;
  height: 60px;
}

.cs-hero {
  background: var(--cream);
  padding: var(--sp-xl) var(--px) var(--sp-2xl);
}

.cs-hero__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.cs-hero__title {
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--text);
}

.cs-hero__tagline {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  max-width: 70ch;
  text-wrap: balance;
}

.cs-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1rem 2rem;
}

.cs-meta__item { display: flex; align-items: center; }
.cs-meta__item--full { flex-basis: 100%; }
.cs-meta__item--push { margin-left: auto; }

.cs-meta__tags {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cs-meta__tag {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.02em;
}

.cs-meta__sep {
  display: inline-flex;
  align-items: center;
  width: 60px;
  height: 11px;
  overflow: hidden;
  flex-shrink: 0;
}

.cs-meta__sep img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  mix-blend-mode: luminosity;
}

.cs-meta__link {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-mid);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.cs-meta__btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  text-decoration: none;
}

.cs-meta__btn-label {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.03em;
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cs-meta__btn:hover .cs-meta__btn-label { transform: translateY(-3px); }

.cs-meta__btn-underline {
  display: block;
  width: auto;
  max-width: 15vw;
  height: auto;
}

.cs-hero-images {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  padding-inline: var(--px);
  max-width: calc(var(--max-w) + 2 * var(--px));
  margin-inline: auto;
}

.cs-hero-images__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
}

.cs-body {
  background: var(--cream);
  padding: var(--sp-2xl) var(--px);
}

.cs-section {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-block: var(--sp-xl);
}

.cs-section:first-child { padding-top: 0; }
.cs-section + .cs-section { padding-top: 0; }
.cs-section:last-child { padding-bottom: 0; }

.cs-section__inner {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.cs-section__heading {
  font-size: var(--h-lg);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--text);
}

.cs-section__body {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
}

.cs-section__body p + p { margin-top: 1em; }

.cs-media { }

.cs-media__img,
.cs-media__video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
}

/* ─── AISafety case study ────────────────────────────────────────────────── */

.aisafety-hero {
  background: var(--teal-dark);
  color: var(--white);
  padding: var(--sp-xl) var(--px) 0;
}

.aisafety-hero__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  padding-bottom: var(--sp-2xl);
}

.aisafety-hero__title {
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--white);
}

.aisafety-hero__tagline {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: rgba(255,255,255,0.75);
  max-width: 70ch;
}

.aisafety-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 3rem;
  margin-top: var(--sp-sm);
}

.aisafety-meta__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: -0.01em;
  display: block;
  margin-bottom: 0.2em;
}

.aisafety-meta__value {
  font-size: var(--text-sm);
  font-weight: 400;
  color: rgba(255,255,255,0.85);
}

.aisafety-hero__screenshot {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md) var(--r-md) 0 0;
}

.aisafety-section {
  background: var(--cream);
  padding: var(--sp-2xl) var(--px);
}

.aisafety-section__inner {
  max-width: var(--max-w);
  margin-inline: auto;
}

.aisafety-section--mint { background: var(--mint); }

.aisafety-section__heading {
  font-size: var(--h-xl);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--sp-lg);
}

.aisafety-section__body {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  max-width: 70ch;
}

.aisafety-section__body p + p { margin-top: 1em; }

/* Personas row */

.aisafety-personas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: var(--sp-xl);
}

.aisafety-persona__name {
  font-size: var(--h-lg);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--text);
}

.aisafety-persona__desc {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
}

/* Full screenshot */

.aisafety-fullshot {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
  margin-top: var(--sp-xl);
}

/* Collaborators */

.aisafety-collaborators {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: var(--sp-xl);
}

.aisafety-collab {
  background: rgba(210, 239, 230, 0.3);
  border-radius: var(--r-md);
  padding: var(--sp-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-md);
}

.aisafety-collab__quote {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  font-style: normal;
}

.aisafety-collab__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.aisafety-collab__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.aisafety-collab__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aisafety-collab__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: -0.02em;
}

.aisafety-collab__role {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-mid);
  margin-top: 3px;
}

/* AISafety nav — white text on dark bg */
.aisafety-nav-wrap {
  background: var(--teal-dark);
  padding: var(--sp-lg) var(--px);
}

.aisafety-nav-wrap .nav { max-width: var(--max-w); margin-inline: auto; }

.aisafety-nav-wrap .nav__link { color: rgba(255,255,255,0.85); }

.aisafety-nav-wrap .nav__underline { filter: invert(1) brightness(2); opacity: 0.4; }

@media (max-width: 900px) {
  .aisafety-personas,
  .aisafety-collaborators { grid-template-columns: 1fr; }
}



/* ─── AISafety case study (redesigned) ──────────────────────────────────── */

/* Hero section */

.aisafety-hero-section {
  background: var(--cream);
  padding: var(--sp-xl) var(--px) 0;
}

.aisafety-hero-section__grid {
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
  padding-bottom: var(--sp-xl);
}

.aisafety-hero-section__left {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.aisafety-hero-section__body {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
  max-width: 65ch;
}

.aisafety-hero-section__right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 0.5rem;
}

.aisafety-hero-section__collab-label {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-body);
  letter-spacing: -0.01em;
}

.aisafety-collab-mini {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.aisafety-collab-mini__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(60, 28, 21, 0.2);
}

.aisafety-collab-mini__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aisafety-collab-mini__name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}

.aisafety-collab-mini__role {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-body);
  margin-top: 2px;
}

.aisafety-hero-section__screenshot-wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  width: 100%;
  background: #00191b;
  border-radius: var(--r-md);
  overflow: hidden;
}

.aisafety-hero-section__screenshot {
  width: 100%;
  height: auto;
  display: block;
}

/* Content sections */

.aisafety-content-section {
  background: var(--cream);
  padding-block: var(--sp-2xl);
}

.aisafety-content-section + .aisafety-content-section {
  padding-top: 0;
}

.aisafety-content-section__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
}

.aisafety-section-heading {
  font-weight: 500;
  color: var(--text);
  text-align: left;
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: var(--sp-sm);
}

.aisafety-section-heading--center {
  text-align: center;
  max-width: var(--max-w);
}

.aisafety-content-section__body {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
  max-width: 800px;
  margin-inline: auto;
  text-align: left;
}

.aisafety-content-section__body + .aisafety-content-section__body {
  margin-top: 1em;
}

.aisafety-content-section__body--narrow {
  max-width: 800px;
  margin-inline: auto;
  text-align: left;
}

/* Persona cards */

.aisafety-personas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: var(--sp-md);
  max-width: var(--max-w);
  margin-inline: auto;
}

.aisafety-persona {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

.aisafety-persona__left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.aisafety-persona__img {
  height: 100px;
  width: auto;
}

.aisafety-persona__text {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
  padding-top: 0.25rem;
}

.aisafety-persona__name {
  font-size: var(--h-lg);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
}

.aisafety-persona--orienters .aisafety-persona__name { color: #34984b; }
.aisafety-persona--explorer  .aisafety-persona__name { color: #345395; }

@media (max-width: 700px) {
  .aisafety-personas { grid-template-columns: 1fr; gap: 2rem; }
}

/* Findings list */

.aisafety-findings {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 760px;
  margin-inline: auto;
  margin-top: var(--sp-xl);
}

.aisafety-findings__item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
}

.aisafety-findings__num {
  width: 28px;
  height: auto;
  flex-shrink: 0;
  opacity: 0.6;
}

/* Coloured word underlines */

.aisafety-word {
  position: relative;
  display: inline;
}

.aisafety-word::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 8px;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.aisafety-word--orienters {
  color: #34984b;
}

.aisafety-word--explorer {
  color: #345395;
}

.aisafety-word--orienters::after {
  background-image: url('/images/case-studies/orienters underline.png');
  bottom: -9px;
}

.aisafety-word--explorer::after {
  background-image: url('/images/case-studies/orienters underline-1.png');
  bottom: -9px;
}

/* Data-driven design grid */

.aisafety-design-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 3rem;
  align-items: start;
  margin-top: var(--sp-xl);
}

.aisafety-design-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.aisafety-design-list p {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-body);
}

.aisafety-design-screenshot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
}

.aisafety-live-note {
  font-weight: 500;
  color: var(--text);
  text-align: center;
  padding: 0 clamp(3.75rem, 8.3vw, 7.5rem) var(--sp-xl);
  background: var(--cream);
}

@media (max-width: 900px) {
  .aisafety-hero-section__grid {
    grid-template-columns: 1fr;
  }
  .aisafety-hero-section__right {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .aisafety-personas,
  .aisafety-design-grid {
    grid-template-columns: 1fr;
  }
}