/* AI-focused homepage; original approved Andura brand assets remain unchanged. */
.ai-hero { background: var(--white); }
.ai-hero-grid { min-height: 620px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(225px, .55fr); gap: 70px; align-items: center; padding-block: 22px 84px; }
.ai-hero-copy { max-width: 810px; }
.ai-hero-topline { display: flex; justify-content: flex-end; padding-top: 33px; position: relative; z-index: 2; }
.ai-brandline { font-size: 16px; font-weight: 750; line-height: 1.4; letter-spacing: -.01em; margin: 0; text-align: right; }
.ai-brandline span { color: var(--rust); display: inline-block; margin-left: 8px; }
.ai-hero h1 { max-width: 880px; font-size: clamp(48px, 5.2vw, 78px); line-height: 1.035; letter-spacing: -.052em; margin-bottom: 26px; }
.ai-hero h1 em { font-style: normal; color: var(--rust); }
.ai-hero-subhead { font-size: clamp(19px, 2vw, 25px); line-height: 1.3; font-weight: 670; margin: 0 0 28px; }
.ai-hero-lede { max-width: 760px; font-size: 19px; color: #373737; line-height: 1.56; margin-bottom: 14px; }
.ai-hero-support { max-width: 760px; font-size: 17px; line-height: 1.57; color: #4A4A4A; margin: 0 0 28px; }
.ai-hero-support strong { color: var(--black); }
.ai-hero-aside { align-self: center; display: flex; align-items: center; flex-direction: column; gap: 28px; }
.ai-hero-emblem { width: min(100%, 255px); aspect-ratio: 1; }
.ai-hero-emblem img { max-width: none; }
.ai-rule { width: 80px; height: 3px; background: var(--rust); }
.ai-hero-aside p { font-size: 19px; font-weight: 450; text-align: center; line-height: 1.5; margin: 0; }
.ai-hero-aside p strong { font-weight: 720; }
.ai-section-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .75fr); align-items: end; gap: 60px; padding-bottom: 38px; border-bottom: 1px solid #D7D7D7; margin-bottom: 36px; }
.ai-section-intro h2 { margin-bottom: 0; font-size: clamp(38px, 4vw, 58px); }
.ai-section-intro > p { font-size: 18px; line-height: 1.55; color: #454545; margin: 0 0 4px; }
.ai-approach { padding-top: 106px; padding-bottom: 100px; }
.ai-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid #D7D7D7; }
.ai-step { padding: 16px 26px 36px; border-right: 1px solid #D7D7D7; }
.ai-step:first-child { padding-left: 0; }
.ai-step:last-child { border-right: none; padding-right: 0; }
.ai-number { display: block; color: var(--rust); font-size: 15px; font-weight: 800; letter-spacing: .15em; padding-bottom: 24px; }
.ai-step h3 { font-size: 26px; line-height: 1.16; margin-bottom: 15px; }
.ai-step-question { font-weight: 700; color: var(--black); margin-bottom: 12px; line-height: 1.4; }
.ai-step p:last-child { color: #4C4C4C; font-size: 16px; line-height: 1.6; margin-bottom: 0; }
.ai-first-engagement { display: grid; grid-template-columns: 240px 1fr; gap: 48px; padding: 40px 0 0; }
.ai-first-engagement .eyebrow { line-height: 1.5; margin-bottom: 0; }
.ai-first-engagement > p:last-child { font-size: 18px; line-height: 1.57; margin: 0; max-width: 820px; }
.ai-proof { background: var(--black); color: var(--white); padding-top: 102px; padding-bottom: 110px; }
.ai-proof .ai-section-intro { border-color: #444; }
.ai-proof .ai-section-intro > p { color: #CFCFCF; }
.ai-proof .eyebrow, .ai-proof-eyebrow { color: #F28B4D; }
.ai-proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.ai-proof-card { border: 1px solid #535353; padding: 35px 36px 30px; min-width: 0; }
.ai-proof-eyebrow { font-size: 12px; letter-spacing: .11em; text-transform: uppercase; font-weight: 800; line-height: 1.5; margin-bottom: 21px; }
.ai-proof-card h3 { font-size: clamp(23px, 2.1vw, 29px); line-height: 1.2; min-height: 70px; margin: 0 0 26px; }
.ai-proof-card dl { margin: 0; }
.ai-proof-card dl > div { padding: 14px 0 15px; border-top: 1px solid #404040; }
.ai-proof-card dt { color: #F28B4D; font-size: 13px; line-height: 1.2; letter-spacing: .08em; font-weight: 800; text-transform: uppercase; margin-bottom: 8px; }
.ai-proof-card dd { margin: 0; color: #E4E4E4; font-size: 16px; line-height: 1.55; }
.ai-credibility { background: var(--white); }
.ai-credibility-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 90px; align-items: start; }
.ai-credibility h2 { margin: 0; font-size: clamp(37px, 4.2vw, 58px); }
.ai-credibility-grid > p { font-size: 19px; line-height: 1.65; color: #414141; margin: 8px 0 0; }
.ai-more { background: var(--gray-50); border-top: 1px solid var(--gray-100); }
.ai-more-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: start; }
.ai-more h2 { max-width: 550px; font-size: clamp(40px, 4.6vw, 65px); margin: 0; }
.ai-more-grid > div:last-child > p:first-child { font-size: 20px; line-height: 1.6; margin-bottom: 28px; }
.ai-more-link { display: inline-flex; gap: 22px; border-bottom: 2px solid var(--rust); padding-bottom: 7px; font-weight: 750; text-decoration: none; font-size: 20px; }
.ai-more-link:hover { color: var(--rust); }
.ai-more-hint { margin: 13px 0 0; font-size: 13px; color: #6B6B6B; }
.ai-contact { color: var(--white); background: var(--rust); padding: 100px 0; }
.ai-contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 80px; }
.ai-contact h2 { max-width: none; font-size: clamp(23px, 3.55vw, 52px); line-height: 1.18; letter-spacing: -.025em; margin-bottom: 24px; }
.ai-contact h2 span { display: block; white-space: nowrap; }
.ai-contact p:not(.eyebrow) { margin-bottom: 0; font-size: 19px; max-width: 790px; line-height: 1.6; }
.ai-contact .button-light { white-space: nowrap; }
@media(max-width: 1100px) {
  .ai-hero-grid { gap: 30px; grid-template-columns: minmax(0, 1fr) 170px; }
  .ai-hero-emblem { width: 160px; }
  .ai-hero-aside p { font-size: 16px; }
  .ai-proof-card { padding: 29px 26px; }
  .ai-section-intro { gap: 30px; }
}
@media(max-width: 980px) {
  .ai-hero-grid { min-height: 0; padding: 26px 0 76px; }
  .ai-hero-aside { display: none; }
  .ai-hero-grid { display: block; }
  .ai-section-intro { grid-template-columns: 1fr; gap: 18px; }
  .ai-steps { display: block; border-bottom: 0; }
  .ai-step, .ai-step:first-child, .ai-step:last-child { display: grid; grid-template-columns: 60px 1fr; padding: 26px 0; border-right: 0; border-bottom: 1px solid #D7D7D7; gap: 20px; }
  .ai-number { padding: 0; }
  .ai-proof-grid { grid-template-columns: 1fr; }
  .ai-proof-card h3 { min-height: 0; }
  .ai-first-engagement { grid-template-columns: 1fr; gap: 9px; }
  .ai-credibility-grid, .ai-more-grid { gap: 28px; grid-template-columns: 1fr; }
  .ai-contact-grid { gap: 35px; grid-template-columns: 1fr; }
}
@media(max-width: 640px) {
  .ai-hero-grid { padding: 28px 0 70px; }
  .ai-hero-topline { padding-top: 24px; }
  .ai-hero h1 { font-size: clamp(42px, 11.7vw, 60px); }
  .ai-brandline { font-size: 14px; line-height: 1.5; }
  .ai-brandline span { margin-left: 0; display: block; }
  .ai-hero-lede { font-size: 18px; }
  .ai-hero-support { font-size: 16px; }
  .ai-steps .ai-step { grid-template-columns: 1fr; gap: 6px; }
  .ai-step h3 { font-size: 23px; }
  .ai-section-intro h2, .ai-credibility h2, .ai-more h2 { font-size: clamp(35px, 10vw, 48px); }
  .ai-contact h2 { font-size: clamp(22px, 6.4vw, 36px); }
  .ai-proof { padding-block: 72px; }
  .ai-proof-card { padding: 25px 20px; }
  .ai-contact { padding-block: 68px; }
  .ai-contact-grid .button { white-space: normal; font-size: 14px; }
}

/* Keep both CTA sentences on their own lines on narrow phones. */
@media (max-width: 350px) {
  .ai-contact h2 { font-size: 20px; letter-spacing: -.04em; }
}