:root {
  --iris: #5A4FCF;
  --iris-light: #7C73D9;
  --iris-lighter: #9E97E3;
  --iris-pale: #E8E7EE;
  --iris-deep: #332A99;
  --iris-darkest: #272075;
  --black: #151B25;
  --black-soft: #1e2433;
  --white: #FAFAFA;
  --warm-white: #F5F4F1;
  --text-secondary: #5a5e6b;
  --blue: #006AE2;
  --red: #E10032;
  --green: #327100;
}

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

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 400;
  color: var(--black);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ======================== NAV ======================== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(250, 250, 250, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(90, 79, 207, 0.08);
  transition: all 0.3s ease;
}

.logo {
  font-family: 'Rethink Sans', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--black);
  letter-spacing: -0.01em;
}

.nav-cta {
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--iris);
  text-decoration: none;
  padding: 0.55rem 1.3rem;
  border: 1.5px solid var(--iris);
  border-radius: 6px;
  transition: all 0.25s ease;
  letter-spacing: 0.01em;
}

.nav-cta:hover {
  background: var(--iris);
  color: white;
}

/* ======================== SECTIONS ======================== */
section {
  padding: 6rem 2rem;
}

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

.container-wide {
  max-width: 960px;
  margin: 0 auto;
}

/* ======================== HERO ======================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  background: var(--white) url(maps-mirror-background.svg) center/cover no-repeat;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background: var(--iris-lighter);
}

.hero .container {
  max-width: 800px;
}

.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 1.8rem;
  letter-spacing: -0.015em;
}

.hero p {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  max-width: 600px;
}

.hero p:last-of-type {
  margin-bottom: 2.5rem;
}

.hero .emphasis {
  color: var(--black);
  font-weight: 500;
}

/* ======================== PROBLEM SECTION ======================== */
.problem {
  background: var(--black);
  color: rgba(255, 255, 255, 0.75);
  padding: 6rem 2rem;
}

.problem .container {
  max-width: 700px;
}

.problem h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: white;
  margin-bottom: 2rem;
  line-height: 1.25;
}

.problem p {
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
  line-height: 1.75;
}

.problem .highlight {
  color: var(--iris-lighter);
  font-weight: 500;
}

/* ======================== GUIDE ======================== */
.guide {
  background: var(--warm-white);
  padding: 6rem 2rem;
  border-top: 1px solid rgba(90, 79, 207, 0.06);
  border-bottom: 1px solid rgba(90, 79, 207, 0.06);
}

.guide h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--black);
  margin-bottom: 1.8rem;
  line-height: 1.25;
}

.guide p {
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.guide .quote {
  border-left: 3px solid var(--iris);
  padding: 1.2rem 0 1.2rem 1.5rem;
  margin: 2.5rem 0;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 1.2rem;
  color: var(--black);
  line-height: 1.5;
}

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

.credential {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--iris);
  background: rgba(90, 79, 207, 0.08);
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
}

.breadth {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.breadth-col .breadth-label {
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iris);
  margin-bottom: 0.8rem;
  display: block;
}

.breadth-col p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.6rem;
}

@media (max-width: 600px) {
  .breadth {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ======================== PRIOR EXPERIENCE ======================== */
.prior-experience {
  background: var(--black);
  padding: 4rem 2rem;
  text-align: center;
}

.prior-experience .logo-salad {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.prior-experience .logo-salad img {
  opacity: 0.85;
  filter: none;
}

.prior-experience .logo-salad img:hover {
  opacity: 1;
}

  /* ======================== SITUATIONS ======================== */
  .situations {
    padding: 5rem 2rem;
    background: var(--iris-darkest);
  }

  .situations-label {
    font-family: 'DM Serif Display', serif;
    font-style: italic;
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 2rem;
    text-align: center;
  }

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

  .situation-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 2rem 1.8rem;
    transition: background 0.3s ease;
  }

  .situation-card:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .situation-icon {
    font-family: 'DM Serif Display', serif;
    font-size: 1.6rem;
    color: var(--iris-lighter);
    margin-bottom: 1rem;
    line-height: 1;
  }

  .situation-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.65;
  }

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

/* ======================== PLAN ======================== */
.plan {
  padding: 6rem 2rem;
  background: var(--white);
}

.plan h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--black);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.plan > .container > p {
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.05rem;
}

.steps {
  display: grid;
  gap: 2.5rem;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.2rem;
  align-items: start;
}

.step-number {
  font-family: 'Roboto Flex', sans-serif;
  font-size: 4.2rem;
  color: var(--iris-lighter);
  line-height: 1;
  text-align: right;
  font-weight: 900;
  margin-top: -5px;
}

.step h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--black);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ======================== STAKES ======================== */
.stakes {
  padding: 0;
  background: none;
}

.stakes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.stakes h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}

.stakes p {
  font-size: 0.95rem;
  line-height: 1.75;
}

.stakes .failure {
  background: var(--black);
  color: rgba(255, 255, 255, 0.55);
  padding: 5rem 3rem 5rem 2rem;
  display: flex;
  justify-content: flex-end;
}

.stakes .failure .stakes-inner {
  max-width: 400px;
}

.stakes .failure h2 {
  color: rgba(255, 255, 255, 0.35);
  font-style: italic;
}

.stakes .failure .stall {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.9rem;
}

.stakes .success {
  background: var(--iris);
  color: rgba(255, 255, 255, 0.88);
  padding: 5rem 2rem 5rem 3rem;
}

.stakes .success .stakes-inner {
  max-width: 400px;
}

.stakes .success h2 {
  color: white;
}

.stakes .success .return {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-weight: 500;
  font-size: 0.95rem;
}

@media (max-width: 700px) {
  .stakes-grid {
    grid-template-columns: 1fr;
  }
  .stakes .failure,
  .stakes .success {
    padding: 3.5rem 2rem;
    justify-content: flex-start;
  }
}

/* ======================== TRANSFORMATION ======================== */
.transformation {
  background: var(--warm-white);
  color: var(--black);
  padding: 6rem 2rem;
  text-align: center;
}

.transformation .container {
  max-width: 640px;
}

.transformation .big-quote {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  line-height: 1.4;
  color: var(--black);
  margin-bottom: 1.5rem;
}

.transformation .big-quote em {
  color: var(--iris);
  font-style: normal;
}

.transformation .attribution {
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

/* ======================== CTA ======================== */
.cta-section {
  padding: 6rem 2rem;
  background: var(--black);
  text-align: center;
}

.cta-section .cta-intro {
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iris-lighter);
  margin-bottom: 1rem;
  display: block;
}

.cta-section h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: white;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.cta-button {
  display: inline-block;
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  color: var(--black);
  background: white;
  text-decoration: none;
  padding: 1rem 2.4rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  letter-spacing: 0.01em;
}

.cta-button:hover {
  background: var(--iris-lighter);
  color: var(--black);
  transform: translateY(-1px);
}

.cta-note {
  margin-top: 1.2rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ======================== LOGO SALAD ======================== */
.logo-salad {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(90, 79, 207, 0.1);
}

.logo-salad .breadth-label {
  font-family: 'Roboto Flex', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--iris-lighter);
  margin-bottom: 1.2rem;
  display: block;
}

.logo-salad img {
  width: 100%;
  max-width: 680px;
  opacity: 0.55;
  filter: grayscale(100%);
  transition: opacity 0.3s ease;
}

.logo-salad img:hover {
  opacity: 0.75;
}

/* ======================== CTA PHOTO ======================== */
.cta-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  display: block;
  border: 3px solid rgba(255, 255, 255, 0.15);
}

/* ======================== FOOTER ======================== */
footer {
  padding: 3rem 2rem;
  background: var(--black);
  text-align: center;
}

footer .logo {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}

footer p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.25);
}

/* ======================== ANIMATIONS ======================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children */
.stagger > .fade-in:nth-child(1) { transition-delay: 0s; }
.stagger > .fade-in:nth-child(2) { transition-delay: 0.12s; }
.stagger > .fade-in:nth-child(3) { transition-delay: 0.24s; }
.stagger > .fade-in:nth-child(4) { transition-delay: 0.36s; }
.stagger > .fade-in:nth-child(5) { transition-delay: 0.48s; }

/* ======================== MOBILE ======================== */
@media (max-width: 600px) {
  html { font-size: 16px; }
  section { padding: 4rem 1.5rem; }
  nav { padding: 1rem 1.5rem; }
  .step { grid-template-columns: 40px 1fr; }
}