/* ============================================================
   AI EXECUTIVES — STYLESHEET
   ============================================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --black: #000000;
  --white: #ffffff;
  --grey-light: #f7f7f7;
  --blue: #1a6edb;
  --border-grey: #e8e8e8;
  --font: 'Inter', sans-serif;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===== TYPOGRAPHY ===== */
h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-wrap: balance;
}

h2 {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-wrap: balance;
}

h3 {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.3;
  text-wrap: balance;
}

h4 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  text-wrap: balance;
}

p {
  font-size: 17px;
  line-height: 1.7;
}

/* ===== LAYOUT ===== */
.section {
  padding: 80px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--blue);
}

/* ===== NAVIGATION ===== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: var(--nav-height);
  background: var(--black);
  z-index: 1000;
  width: 100%;
  transition: box-shadow 0.3s;
  position: relative;
}

.nav--absolute {
  position: absolute;
  top: 0;
  left: 0;
}

.nav--fixed {
  position: fixed;
  top: 0;
  left: 0;
}

.nav__logo img {
  height: 34px;
  width: auto;
}

.nav__links {
  display: flex;
  gap: 28px;
  align-items: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav__links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--white);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__linkedin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: var(--white);
  transition: border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}

.nav__linkedin:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

.nav__linkedin svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: 4px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile overlay */
.nav__overlay {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 40px;
}

.nav__overlay.open {
  display: flex;
}

.nav__overlay a:not(.btn) {
  color: var(--white);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: opacity 0.2s;
}

.nav__overlay a:not(.btn):hover {
  opacity: 0.7;
}

.nav__overlay-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  padding: 8px;
  line-height: 0;
}

.nav__overlay .btn {
  margin-top: 8px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, opacity 0.2s;
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn--blue {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.btn--blue:hover {
  background: #222222;
  border-color: #222222;
}

.btn--white {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.btn--white:hover {
  opacity: 0.88;
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline-white:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

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

.btn--outline-dark:hover {
  background: var(--black);
  color: var(--white);
}

.btn--black {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.btn--black:hover {
  background: #1a1a1a;
  border-color: #1a1a1a;
}


/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  padding: 36px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  gap: 24px;
  position: relative;
}

.footer__logo img {
  height: 30px;
  width: auto;
}

.footer__copy {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  white-space: nowrap;
}

.footer__links {
  display: flex;
  gap: 20px;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  transition: color 0.2s;
}

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

/* ============================================================
   HOME PAGE
   ============================================================ */

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  top: var(--nav-height);
  background-image: url('../images/casper-home.jpg');
  background-size: cover;
  background-position: 78% 8%;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  background: linear-gradient(to right, rgba(0, 0, 0, 0.98) 0%, rgba(0, 0, 0, 0.28) 100%);
  z-index: 1;
}

.hero > .container {
  width: 100%;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 660px;
  padding: 140px 0 80px;
}

.hero__eyebrow {
  display: block;
  font-style: italic;
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 22px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}

.hero__sub {
  color: rgba(255, 255, 255, 0.75);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 44px;
  max-width: 500px;
}

.hero__buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Logo bar */
.logo-bar {
  background: var(--white);
  padding: 44px 0;
  border-bottom: 1px solid var(--border-grey);
}

.logo-bar__label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.35);
  margin-bottom: 28px;
}

.logo-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 52px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.logo-bar__icon {
  width: 44px;
  height: 44px;
  background: var(--border-grey);
  border-radius: 6px;
}

.logo-bar__name {
  font-size: 12px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Problem section */
.problem-section {
  background: var(--white);
}

.problem-header {
  max-width: 700px;
  margin-bottom: 56px;
}

.problem-header h2 {
  margin-bottom: 16px;
}

.problem-header p {
  color: rgba(0, 0, 0, 0.6);
  font-size: 17px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border-grey);
  border-radius: 4px;
  overflow: hidden;
}

.problem-card {
  padding: 48px;
  border-right: 1px solid var(--border-grey);
  border-bottom: 1px solid var(--border-grey);
}

.problem-card:nth-child(even) {
  border-right: none;
}

.problem-card:nth-child(3),
.problem-card:nth-child(4) {
  border-bottom: none;
}

.problem-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 14px;
}

.problem-card p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 15px;
  line-height: 1.7;
}

/* Statement band */
.statement-band {
  background: var(--white);
  padding: 140px 0;
  text-align: center;
  border-top: 1px solid var(--border-grey);
  border-bottom: 1px solid var(--border-grey);
}

.statement-band .container {
  max-width: 1200px;
}

.statement-band h2 {
  color: var(--black);
  margin-bottom: 24px;
  text-wrap: unset;
  font-size: clamp(22px, 2.6vw, 40px);
}

.statement-band h2 span {
  display: block;
}

.statement-band p {
  color: rgba(0, 0, 0, 0.5);
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto 20px;
}

.statement-band p:last-child {
  margin-bottom: 0;
}

/* About section (home) */
.home-about {
  background: var(--grey-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 0 80px;
  align-items: start;
}

.about-text {
  grid-column: 1;
  grid-row: 1;
}

.about-image-wrap {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: stretch;
}

.about-btn-wrap {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  padding-top: 28px;
}

.about-text .section-label {
  color: var(--blue);
}

.about-text h2 {
  margin-bottom: 24px;
}

.about-text p {
  color: rgba(0, 0, 0, 0.65);
  margin-bottom: 18px;
}

.about-bullets {
  margin: 28px 0 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.about-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}

.about-bullets li::before {
  content: '→';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
}

.about-photo {
  height: 100%;
  min-height: 500px;
  width: 85%;
  object-fit: cover;
  object-position: center top;
  border-radius: 4px;
  display: block;
  margin-left: auto;
}

/* Two ways section */
.two-ways {
  background: var(--white);
}

.two-ways-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.two-ways-header h2 {
  margin-bottom: 16px;
}

.two-ways-header p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 17px;
}

.ways-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.way-card {
  border: 2px solid var(--border-grey);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.way-card--featured {
  border-color: var(--border-grey);
}

.way-card__badge {
  padding: 10px 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.way-card__badge--blue {
  background: var(--black);
  color: var(--white);
}

.way-card__badge--grey {
  background: var(--grey-light);
  color: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid var(--border-grey);
}

.way-card__img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center 20%;
}

.way-card__body {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.way-card__body h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.way-card__body p {
  color: rgba(0, 0, 0, 0.6);
  font-size: 16px;
  flex: 1;
  margin-bottom: 28px;
  line-height: 1.65;
}

/* Course modules section (home) */
.home-modules {
  background: var(--grey-light);
}

.modules-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
}

.modules-header h2 {
  max-width: 480px;
}

.modules-header-right {
  color: rgba(0, 0, 0, 0.55);
  font-size: 16px;
  text-align: right;
  padding-top: 8px;
  max-width: 240px;
}

.modules-list {
  border-top: 1px solid var(--border-grey);
}

.module-row {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-grey);
}

.module-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.08em;
  width: 28px;
  flex-shrink: 0;
  padding-top: 3px;
}

.module-content h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.module-content p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 15px;
}

.modules-cta {
  text-align: center;
  margin-top: 48px;
}

/* Testimonials */
.testimonials-section {
  background: var(--black);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 52px;
}

.testimonials-header .section-label {
  color: rgba(255, 255, 255, 0.4);
}

.testimonials-header h2 {
  color: var(--white);
  max-width: 600px;
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: #111111;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  flex-shrink: 0;
}

.testimonial-quote {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.75;
  font-style: italic;
  flex: 1;
  margin-bottom: 24px;
}

.testimonial-name {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
}

.testimonial-role {
  color: rgba(255, 255, 255, 0.38);
  font-size: 13px;
  margin-top: 4px;
}

/* Final CTA */
.final-cta {
  background: var(--white);
  text-align: center;
}

.final-cta h2 {
  max-width: 600px;
  margin: 0 auto 20px;
}

.final-cta > .container > p {
  color: rgba(0, 0, 0, 0.58);
  max-width: 540px;
  margin: 0 auto 40px;
  font-size: 17px;
}

.final-cta__buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   PAGE HERO (used on inner pages)
   ============================================================ */
.page-hero {
  background: var(--black);
  padding: 160px 0 100px;
}

.page-hero--center {
  text-align: center;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  max-width: 760px;
}

.page-hero--center h1 {
  margin: 0 auto 20px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.68);
  max-width: 600px;
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 40px;
}

.page-hero--center p {
  margin: 0 auto 40px;
}

/* ============================================================
   COURSE PAGE
   ============================================================ */
.course-modules-section {
  background: var(--white);
}

.section-header-centered {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-header-centered h2 {
  margin-bottom: 16px;
}

.section-header-centered p {
  color: rgba(0, 0, 0, 0.58);
}

.course-module-block {
  padding: 44px 0;
  border-bottom: 1px solid var(--border-grey);
}

.course-module-block:first-child {
  border-top: 1px solid var(--border-grey);
}

.module-block-inner {
  display: flex;
  gap: 0;
}

.module-block-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  width: 64px;
  flex-shrink: 0;
  padding-top: 4px;
}

.module-block-text h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.module-block-text p {
  color: rgba(0, 0, 0, 0.62);
  font-size: 16px;
  line-height: 1.72;
  max-width: 720px;
}

/* Pricing */
.pricing-section {
  background: var(--grey-light);
  text-align: center;
}

.pricing-section .section-header-centered {
  margin-bottom: 48px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: 16px;
  padding: 52px;
  max-width: 500px;
  margin: 0 auto;
}

.pricing-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.4);
  margin-bottom: 16px;
}

.pricing-price {
  font-size: 54px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.pricing-note {
  color: rgba(0, 0, 0, 0.45);
  font-size: 13px;
  margin-bottom: 36px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
}

.pricing-check {
  color: var(--blue);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* FAQ */
.faq-section {
  background: var(--white);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  border-top: 1px solid var(--border-grey);
}

.faq-item {
  border-bottom: 1px solid var(--border-grey);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  gap: 16px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  color: var(--black);
  transition: color 0.2s;
}

.faq-question:hover {
  color: var(--blue);
}

.faq-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--border-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s, border-color 0.2s;
  font-size: 16px;
  line-height: 1;
  color: rgba(0, 0, 0, 0.5);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--blue);
  color: var(--blue);
}

.faq-answer {
  padding: 0 0 22px;
  color: rgba(0, 0, 0, 0.62);
  font-size: 16px;
  line-height: 1.72;
  display: none;
  max-width: 640px;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ============================================================
   AI TRAINING PAGE
   ============================================================ */
.training-includes {
  background: var(--white);
}

.training-intro {
  max-width: 640px;
  margin-bottom: 52px;
}

.training-intro h2 {
  margin-bottom: 16px;
}

.training-intro p {
  color: rgba(0, 0, 0, 0.6);
}

.training-items {
  border-top: 1px solid var(--border-grey);
  max-width: 800px;
}

.training-item {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-grey);
  align-items: flex-start;
}

.training-item__icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--grey-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
}

.training-item__text h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.training-item__text p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 15px;
  line-height: 1.65;
}

.who-for {
  background: var(--grey-light);
}

.who-for-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: stretch;
}

.who-for-text .section-label {
  color: var(--blue);
}

.who-for-text h2 {
  margin-bottom: 16px;
}

.who-for-text > p {
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 28px;
}

.who-for-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.who-for-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}

.who-for-list li::before {
  content: '→';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0;
}

.who-for-visual {
  background: var(--border-grey);
  border-radius: 8px;
  height: 80%;
  overflow: hidden;
  align-self: center;
}

.who-for-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.training-booking {
  background: var(--black);
  text-align: center;
}

.training-booking h2 {
  color: var(--white);
  max-width: 540px;
  margin: 0 auto 20px;
}

.training-booking > .container > p {
  color: rgba(255, 255, 255, 0.62);
  max-width: 480px;
  margin: 0 auto 40px;
  font-size: 17px;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-page-hero {
  position: relative;
  padding-top: var(--nav-height);
  min-height: 72vh;
  display: flex;
  align-items: flex-end;
}

.about-page-hero__bg {
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../images/casper-stage.jpg');
  background-size: cover;
  background-position: center 15%;
  z-index: 0;
}

.about-page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.3) 55%, rgba(0, 0, 0, 0.15) 100%);
  z-index: 1;
}

.about-page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 72px;
  width: 100%;
}

.about-page-hero__content h1 {
  color: var(--white);
  max-width: 680px;
}

.about-page-hero__content p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 19px;
  max-width: 540px;
  margin-top: 18px;
  line-height: 1.6;
}

.bio-section {
  background: var(--white);
}

.bio-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 80px;
  align-items: flex-start;
}

.bio-text p {
  color: rgba(0, 0, 0, 0.68);
  margin-bottom: 18px;
  font-size: 17px;
}

.bio-text h3 {
  margin-top: 36px;
  margin-bottom: 14px;
  font-size: 19px;
}

.bio-sidebar-card {
  background: var(--grey-light);
  border-radius: 10px;
  padding: 32px;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.bio-sidebar-card h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.4);
  margin-bottom: 20px;
}

.bio-stat {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-grey);
}

.bio-stat:last-child {
  border-bottom: none;
}

.bio-stat__value {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
}

.bio-stat__label {
  font-size: 13px;
  color: rgba(0, 0, 0, 0.5);
  margin-top: 2px;
}

.credentials-section {
  background: var(--grey-light);
}

.credentials-section .section-header-centered {
  text-align: left;
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.credential-card {
  background: var(--white);
  border: 1px solid var(--border-grey);
  border-radius: 8px;
  padding: 28px;
}

.credential-card__num {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--blue);
  margin-bottom: 8px;
}

.credential-card h4 {
  font-size: 15px;
  margin-bottom: 6px;
}

.credential-card p {
  font-size: 13px;
  color: rgba(0, 0, 0, 0.55);
  line-height: 1.6;
}

.press-section {
  background: var(--white);
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.press-item {
  border: 1px solid var(--border-grey);
  border-radius: 8px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.press-item__icon {
  width: 44px;
  height: 44px;
  background: var(--grey-light);
  border-radius: 6px;
  flex-shrink: 0;
}

.press-item__text h4 {
  font-size: 14px;
  font-weight: 700;
}

.press-item__text p {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.45);
  margin-top: 3px;
}

.about-cta {
  background: var(--black);
  text-align: center;
}

.about-cta h2 {
  color: var(--white);
  margin-bottom: 16px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.about-cta > .container > p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 460px;
  margin: 0 auto 36px;
  font-size: 17px;
}

/* ============================================================
   DISCOVERY CALL PAGE
   ============================================================ */
.discovery-what {
  background: var(--white);
}

.discovery-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

.discovery-left h2 {
  margin-bottom: 16px;
}

.discovery-left > p {
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 40px;
}

.discovery-bullets {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.discovery-bullet {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.discovery-bullet__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.discovery-bullet__text h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.discovery-bullet__text p {
  font-size: 15px;
  color: rgba(0, 0, 0, 0.58);
  line-height: 1.6;
}

.discovery-right {
  background: var(--grey-light);
  border-radius: 10px;
  padding: 36px;
}

.discovery-right h3 {
  margin-bottom: 12px;
  font-size: 19px;
}

.discovery-right p {
  color: rgba(0, 0, 0, 0.6);
  font-size: 15px;
  margin-bottom: 24px;
}

.calendar-section {
  background: var(--grey-light);
  text-align: center;
}

.calendar-section .section-label {
  display: block;
}

.calendar-section h2 {
  margin-bottom: 16px;
}

.calendar-section > .container > p {
  color: rgba(0, 0, 0, 0.58);
  margin-bottom: 40px;
  font-size: 16px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   THANK YOU PAGES
   ============================================================ */
.thankyou-page {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  background: var(--white);
}

.thankyou-inner {
  max-width: 520px;
  text-align: center;
}

.thankyou-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 32px;
}

.thankyou-inner h1 {
  margin-bottom: 16px;
}

.thankyou-inner > p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 36px;
}

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-page {
  padding: 140px 0 80px;
  background: var(--white);
}

.legal-inner {
  max-width: 720px;
}

.legal-inner h1 {
  margin-bottom: 8px;
}

.legal-date {
  color: rgba(0, 0, 0, 0.4);
  font-size: 14px;
  margin-bottom: 52px;
  display: block;
}

.legal-inner h2 {
  font-size: 20px;
  margin-top: 44px;
  margin-bottom: 12px;
}

.legal-inner p {
  color: rgba(0, 0, 0, 0.68);
  margin-bottom: 14px;
  font-size: 16px;
}

.legal-inner ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 14px;
}

.legal-inner ul li {
  color: rgba(0, 0, 0, 0.68);
  font-size: 16px;
  margin-bottom: 6px;
  line-height: 1.65;
}

/* ============================================================
   CREDENTIAL STRIP
   ============================================================ */
.credential-strip {
  background: var(--white);
  border-top: 1px solid var(--border-grey);
  border-bottom: 1px solid var(--border-grey);
  padding: 22px 0;
}

.credential-strip__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 36px;
}

.credential-strip__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.32);
  white-space: nowrap;
  flex-shrink: 0;
}

.credential-strip__names {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.credential-strip__names span {
  font-size: 13px;
  font-weight: 600;
  color: rgba(0,0,0,0.42);
  padding: 4px 22px;
  border-right: 1px solid var(--border-grey);
  white-space: nowrap;
}

.credential-strip__names span:first-child {
  padding-left: 0;
}

.credential-strip__names span:last-child {
  border-right: none;
}

/* ============================================================
   SERVICES SECTION (home)
   ============================================================ */
.services-section {
  border-top: 1px solid var(--border-grey);
  border-bottom: 1px solid var(--border-grey);
}

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

.services-grid--single {
  grid-template-columns: 1fr;
  max-width: 560px;
  margin: 0 auto;
}

.services-grid--single .service-item {
  border-right: none;
  border-top: 1px solid var(--border-grey);
  padding: 40px 0;
  text-align: center;
  align-items: center;
}

.service-item {
  padding: 52px 40px 52px 0;
  border-right: 1px solid var(--border-grey);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-item:last-child {
  border-right: none;
  padding-left: 40px;
}

.service-item__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.service-item h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.service-item p {
  font-size: 14px;
  color: rgba(0,0,0,0.58);
  line-height: 1.65;
  flex: 1;
}

.service-item__link {
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1.5px solid var(--black);
  width: fit-content;
  transition: color 0.18s, border-color 0.18s;
}

.service-item__link:hover {
  color: var(--blue);
  border-color: var(--blue);
}

/* ============================================================
   INSIGHT BAND
   ============================================================ */
.insight-band {
  background: #0d0d0d;
  padding: 100px 0;
}

.insight-band__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.insight-band__left .section-label {
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
  display: block;
}

.insight-band__left h2 {
  color: var(--white);
}

.insight-band__right p {
  color: rgba(255,255,255,0.62);
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 20px;
}

.insight-band__right p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   STATS STRIP (about page)
   ============================================================ */
.stats-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border-grey);
  padding: 64px 0;
}

.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stat-block {
  padding: 0 40px;
  border-right: 1px solid var(--border-grey);
}

.stat-block:last-child {
  border-right: none;
}

.stat-block__value {
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 10px;
  white-space: nowrap;
}

.stat-block__label {
  font-size: 14px;
  color: rgba(0,0,0,0.5);
  line-height: 1.45;
  max-width: 180px;
  margin: 0 auto;
}

/* ============================================================
   APPROACH SECTION (about page)
   ============================================================ */
.approach-section {
  background: var(--grey-light);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--border-grey);
  margin-top: 56px;
}

.approach-item {
  padding: 40px 40px;
  border-right: 1px solid var(--border-grey);
  border-top: 1px solid var(--border-grey);
}

.approach-item__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.approach-item h3 {
  margin-bottom: 12px;
}

.approach-item p {
  font-size: 15px;
  color: rgba(0,0,0,0.62);
  line-height: 1.65;
}

/* ============================================================
   COURSE OUTCOMES STRIP
   ============================================================ */
.course-outcomes-strip {
  background: var(--grey-light);
  border-bottom: 1px solid var(--border-grey);
  padding: 48px 0;
}

.course-outcomes-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  text-align: center;
}

.course-outcome {
  padding: 0 40px;
  border-right: 1px solid var(--border-grey);
}

.course-outcome:last-child {
  border-right: none;
}

.course-outcome__value {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.course-outcome__label {
  font-size: 14px;
  color: rgba(0,0,0,0.55);
}

/* ============================================================
   TRAINING PRINCIPLES
   ============================================================ */
.training-principles {
  background: var(--white);
}

.training-principles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--border-grey);
  border-top: 1px solid var(--border-grey);
  margin-top: 56px;
}

.training-principle {
  padding: 40px;
  border-right: 1px solid var(--border-grey);
  border-bottom: 1px solid var(--border-grey);
}

.training-principle__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.training-principle h3 {
  margin-bottom: 12px;
}

.training-principle p {
  font-size: 15px;
  color: rgba(0,0,0,0.62);
  line-height: 1.65;
}

/* ============================================================
   RESPONSIVE — MOBILE NAV (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .nav__linkedin {
    display: none;
  }
}

/* ============================================================
   RESPONSIVE — TABLET (≤900px)
   ============================================================ */
@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  /* Stack grids */
  .about-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  .about-text  { order: 1; }
  .about-image-wrap { order: 2; }
  .about-btn-wrap   { order: 3; }

  .about-bullets {
    margin-bottom: 0;
  }

  .about-photo {
    height: 480px;
    min-height: unset;
    width: 100%;
    margin-left: 0;
  }

  /* Fix hero bg on tablet — re-centre Casper's figure */
  .hero__bg {
    background-position: 55% 8%;
  }

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

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

  .problem-card {
    border-right: none;
  }

  .problem-card:nth-child(3) {
    border-bottom: 1px solid var(--border-grey);
  }

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

  .modules-header {
    flex-direction: column;
    gap: 16px;
  }

  .modules-header-right {
    text-align: left;
  }

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

  .bio-sidebar-card {
    position: static;
  }

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

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

  .who-for-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .discovery-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer__copy {
    position: static;
    transform: none;
  }

  .footer__links {
    justify-content: center;
  }

  /* New components — tablet */
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-item:nth-child(2) {
    border-right: none;
  }

  .service-item:nth-child(3) {
    border-right: 1px solid var(--border-grey);
    border-top: 1px solid var(--border-grey);
  }

  .service-item:nth-child(4) {
    border-top: 1px solid var(--border-grey);
    border-right: none;
  }

  .insight-band__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats-strip__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 0;
  }

  .stat-block:nth-child(2) {
    border-right: none;
  }

  .stat-block:nth-child(3) {
    border-right: 1px solid var(--border-grey);
  }

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

  .course-outcomes-strip__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: left;
  }

  .course-outcome {
    border-right: none;
    padding: 0;
  }

  .training-principles__grid {
    grid-template-columns: 1fr;
  }

  .credential-strip__inner {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .credential-strip__names {
    gap: 0;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================================ */
@media (max-width: 600px) {
  .section {
    padding: 48px 0;
  }

  .container {
    padding: 0 20px;
  }

  .nav {
    padding: 0 20px;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 26px;
  }

  .hero__bg {
    background-position: 65% 10%;
  }

  .about-photo {
    height: 360px;
    width: 100%;
    margin-left: 0;
  }

  .hero__content {
    padding: 110px 0 60px;
  }

  .hero__sub {
    font-size: 16px;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
    text-align: center;
  }

  .logo-bar__inner {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding: 0 20px;
    -webkit-overflow-scrolling: touch;
    gap: 32px;
  }

  .logo-bar__item {
    flex-shrink: 0;
  }

  .problem-card {
    padding: 28px 20px;
  }

  .way-card__body {
    padding: 24px;
  }

  .statement-band {
    padding: 60px 0;
  }

  .page-hero {
    padding: 130px 0 72px;
  }

  .page-hero p {
    font-size: 16px;
  }

  .module-block-inner {
    flex-direction: column;
    gap: 8px;
  }

  .pricing-card {
    padding: 36px 24px;
  }

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

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

  .about-page-hero__content {
    padding: 0 20px 52px;
  }

  .about-page-hero__content p {
    font-size: 16px;
  }

  .final-cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .final-cta__buttons .btn {
    width: 100%;
    max-width: 360px;
  }

  .footer__inner {
    padding: 0 20px;
  }

  .thankyou-page {
    padding: 60px 20px;
  }

  .legal-page {
    padding: 100px 0 60px;
  }

  /* New components — mobile */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-item {
    border-right: none;
    border-bottom: 1px solid var(--border-grey);
    padding: 36px 0;
  }

  .service-item:last-child {
    border-bottom: none;
    padding-left: 0;
  }

  .service-item:nth-child(3) {
    border-right: none;
    border-top: none;
  }

  .service-item:nth-child(4) {
    border-top: none;
    border-right: none;
  }

  .insight-band {
    padding: 64px 0;
  }

  .stats-strip {
    padding: 48px 0;
  }

  .stats-strip__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 0;
  }

  .stat-block:nth-child(3) {
    border-right: none;
  }

  .stat-block {
    padding: 0 20px;
  }

  .stat-block:first-child {
    padding-left: 0;
  }

  .stat-block:nth-child(2) {
    border-right: none;
  }

  .approach-item {
    padding: 28px 20px;
  }

  .training-principle {
    padding: 28px 20px;
  }

  .credential-strip__names span {
    padding: 4px 14px;
    font-size: 12px;
  }
}

/* ============================================================
   RESPONSIVE — TABLET ADDITIONS (≤900px)
   ============================================================ */
@media (max-width: 900px) {
  .who-for-visual img {
    max-height: 420px;
    width: 100%;
    object-fit: cover;
    object-position: top;
  }

  .page-hero {
    padding: 120px 0 64px;
  }

  .services-grid--single {
    max-width: 100%;
  }

  .training-principles__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE ADDITIONS (≤600px)
   ============================================================ */
@media (max-width: 600px) {
  /* Page hero CTA button */
  .page-hero .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Calendar / booking section CTA */
  .calendar-section .btn {
    width: 100%;
    max-width: 360px;
    justify-content: center;
  }

  /* Single service card on mobile */
  .services-grid--single {
    max-width: 100%;
  }

  .services-grid--single .service-item {
    border-top: 1px solid var(--border-grey);
    border-bottom: none;
    text-align: center;
    align-items: center;
    padding: 36px 0;
  }

  /* Who-for image */
  .who-for-visual img {
    max-height: 280px;
    width: 100%;
    object-fit: cover;
    object-position: top;
  }

  /* Bio section */
  .bio-text h3 {
    font-size: 18px;
  }

  /* About page hero */
  .about-page-hero__content h1 {
    font-size: 36px;
  }

  /* Discovery right box */
  .discovery-right {
    padding: 28px 24px;
  }

  /* Module row */
  .module-row {
    gap: 16px;
  }

  /* Approach item */
  .approach-item {
    padding: 28px 0;
  }

  /* Statement band heading */
  .statement-band h2 {
    font-size: clamp(22px, 5vw, 32px);
  }

  /* Stats — allow wrapping on very small screens */
  .stat-block__value {
    white-space: normal;
    font-size: clamp(24px, 7vw, 36px);
  }

  /* Who-for visual — cap height on mobile */
  .who-for-visual {
    height: auto;
  }

  /* Bio sidebar — reduce padding */
  .bio-sidebar-card {
    padding: 24px 20px;
  }

  /* Training principles */
  .training-principles__grid {
    border-left: none;
    border-top: 1px solid var(--border-grey);
  }

  .training-principle {
    border-left: 1px solid var(--border-grey);
  }

  /* Approach grid */
  .approach-grid {
    border-left: none;
    border-top: 1px solid var(--border-grey);
  }

  .approach-item {
    border-left: 1px solid var(--border-grey);
  }

  /* Discovery layout — tighter on mobile */
  .discovery-left > p {
    margin-bottom: 28px;
  }

  /* Legal pages */
  .legal-inner {
    max-width: 100%;
  }
}