:root {
  --navy: #03162d;
  --navy-light: #092342;
  --gold: #d9aa43;
  --gold-light: #f0c65b;
  --white: #fffdf8;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--white); background: var(--navy); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 104px), var(--container)); margin: 0 auto; }
.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; }

.site-header { position: relative; z-index: 5; background: rgba(2, 18, 39, .97); border-bottom: 1px solid rgba(255,255,255,.12); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 38px; }
.brand { width: 184px; display: flex; align-items: center; }
.brand img { display: block; width: 225px; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; font-size: .93rem; }
.primary-nav a { position: relative; padding: 31px 0 27px; color: #f6f3ea; }
.primary-nav a:hover, .primary-nav a.active { color: var(--gold-light); }
.primary-nav a.active::after { position: absolute; right: 0; bottom: 18px; left: 0; height: 2px; background: var(--gold); content: ""; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; border-radius: 5px; padding: 14px 20px; font-weight: 700; font-size: .9rem; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-header, .button-primary { color: #101b27; background: var(--gold); }
.button-header { min-width: 106px; padding: 14px 18px; }
.button-primary:hover, .button-header:hover { background: var(--gold-light); }
.button-outline { border: 1px solid rgba(255,255,255,.8); color: white; background: transparent; }
.button-outline:hover { background: rgba(255,255,255,.1); }
.whatsapp-icon { font-size: 1.15rem; line-height: 1; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 560px; overflow: hidden; background-color: var(--navy); background-image: url('../assets/hero-bg-sci.png.png'); background-position: center center; background-size: cover; background-repeat: no-repeat; }
.hero-grid { position: relative; z-index: 1; min-height: 560px; display: flex; align-items: center; }
.hero-copy { padding: 58px 0 72px; max-width: 620px; }
h1 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.2rem, 3.35vw, 3rem); line-height: 1.12; letter-spacing: -.035em; }
h1 span { color: var(--gold); }
.hero-description { max-width: 520px; margin: 25px 0 32px; color: #f0f2f5; font-size: 1rem; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.challenges { color: var(--navy); background: #f8f8f6; }
.challenges-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 34px; align-items: center; padding-top: 38px; padding-bottom: 38px; }
.challenges-content h2 { margin: 0 0 27px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(1.75rem, 2.65vw, 2.25rem); line-height: 1.08; letter-spacing: -.03em; }
.challenge-list { display: grid; grid-template-columns: repeat(6, minmax(70px, 1fr)); gap: 14px; }
.challenge-item { display: flex; min-width: 0; flex-direction: column; align-items: center; text-align: center; }
.challenge-item svg { width: 42px; height: 42px; margin-bottom: 13px; fill: none; stroke: var(--navy); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.1; }
.challenge-item svg .icon-accent { stroke: var(--gold); stroke-width: 2.4; }
.challenge-item h3 { margin: 0; font-size: .76rem; line-height: 1.35; font-weight: 700; }
.strategy-callout { min-height: 176px; display: flex; flex-direction: column; justify-content: center; padding: 28px 29px; border-radius: 13px; color: var(--navy); background: linear-gradient(145deg, #e2bc5c, #c99b3e); }
.strategy-callout svg { width: 43px; height: 43px; margin-bottom: 9px; fill: none; stroke: var(--navy); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.5; }
.strategy-callout p { margin: 0 0 13px; font-family: Georgia, 'Times New Roman', serif; font-size: 1.02rem; line-height: 1.25; }
.strategy-callout strong { font-family: Georgia, 'Times New Roman', serif; font-size: 1.13rem; line-height: 1.16; }

.about-founder { color: #fffdf8; background: #061b35; }
.founder-layout { display: grid; grid-template-columns: 270px minmax(330px, 1fr) minmax(280px, .9fr); gap: 30px; align-items: stretch; padding-top: 0; padding-bottom: 0; }
.founder-photo { position: relative; align-self: center; width: 100%; height: 330px; margin: 0; overflow: hidden; background: #102c48; }
.founder-photo img { display: block; width: 100%; height: 330px; object-fit: cover; object-position: center top; }
.founder-intro { padding: 34px 0 36px; }
.section-kicker { margin: 0 0 9px; color: var(--gold-light); font-size: .66rem; letter-spacing: .18em; font-weight: 700; }
.founder-intro h2 { margin: 0 0 12px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(1.85rem, 2.6vw, 2.4rem); line-height: 1.06; letter-spacing: -.03em; }
.founder-intro h2 span { color: var(--gold); }
.founder-intro h3 { margin: 0 0 19px; color: var(--gold-light); font-size: 1.02rem; }
.founder-intro p:not(.section-kicker) { max-width: 485px; margin: 0 0 13px; color: #e7edf4; font-size: .82rem; line-height: 1.48; }
.founder-pillars { display: flex; flex-direction: column; justify-content: center; gap: 24px; padding: 30px 0 30px 8px; }
.founder-pillar { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.founder-pillar svg { width: 38px; height: 38px; fill: none; stroke: var(--gold); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.05; }
.founder-pillar svg .icon-accent { stroke: #f0c65b; stroke-width: 2.35; }
.founder-pillar h3 { margin: 0 0 4px; color: var(--gold-light); font-size: .82rem; line-height: 1.25; }
.founder-pillar p { margin: 0; color: #f0f2f5; font-size: .75rem; line-height: 1.4; }

.solutions { color: var(--navy); background: #f8f8f6; }
.solutions-inner { padding-top: 38px; padding-bottom: 40px; }
.solutions h2 { margin: 0 0 25px; text-align: center; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2rem, 3vw, 2.55rem); line-height: 1.1; letter-spacing: -.03em; }
.solutions h2 span { color: var(--gold); }
.solutions-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.solution-card { min-height: 292px; display: flex; flex-direction: column; align-items: center; padding: 22px 13px 19px; border-radius: 9px; color: white; background: var(--navy); text-align: center; }
.solution-icon { width: 80px; height: 80px; flex: 0 0 80px; margin-bottom: 14px; object-fit: contain; object-position: center; }
.solution-card h3 { min-height: 38px; display: flex; align-items: center; justify-content: center; margin: 0 0 10px; color: white; font-size: .88rem; line-height: 1.2; }
.solution-card p { flex: 1; margin: 0; color: #e9eef4; font-size: .71rem; line-height: 1.42; }
.solution-card a { display: inline-flex; align-items: center; gap: 7px; margin-top: 17px; color: var(--gold-light); font-size: .72rem; font-weight: 700; }
.solution-card a span { font-size: 1rem; line-height: 1; }

.sci-section { position: relative; overflow: hidden; color: #fffdf8; background: #061b35; }
.sci-layout { min-height: 450px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .92fr); gap: 38px; align-items: center; }
.sci-copy { padding: 48px 0 50px; }
.sci-copy h2 { margin: 0 0 19px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2rem, 3vw, 2.65rem); line-height: 1.08; letter-spacing: -.03em; }
.sci-copy h2 span { color: var(--gold); }
.sci-lead, .sci-support { max-width: 575px; color: #edf1f6; font-size: .88rem; line-height: 1.5; }
.sci-lead { margin: 0 0 13px; }
.sci-support { margin: 0 0 25px; color: #cdd8e4; }
.sci-capabilities { display: grid; grid-template-columns: repeat(5, minmax(70px, 1fr)); gap: 14px; margin-bottom: 27px; }
.sci-capability { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; color: #f5f7fa; font-size: .68rem; line-height: 1.25; }
.sci-capability-icon { width: 70px; height: 70px; flex: 0 0 70px; object-fit: contain; object-position: center; }
.sci-cta { padding-left: 23px; padding-right: 23px; }
.sci-visual { position: relative; min-height: 450px; align-self: stretch; overflow: hidden; }
.sci-visual img { position: absolute; z-index: 2; right: 5%; bottom: 0; width: min(78%, 360px); max-height: 430px; object-fit: contain; object-position: bottom center; filter: drop-shadow(0 22px 28px rgba(0,0,0,.3)); }
.sci-glow { position: absolute; z-index: 1; right: 18%; bottom: 9%; width: 290px; height: 290px; border-radius: 50%; background: radial-gradient(circle, rgba(75,39,132,.7), rgba(75,39,132,.13) 55%, transparent 72%); }
.sci-orbit { position: absolute; z-index: 0; border: 1px solid rgba(217,170,67,.55); border-radius: 50%; transform: rotate(-22deg); }
.sci-orbit-one { right: -7%; bottom: 11%; width: 480px; height: 220px; }
.sci-orbit-two { right: 3%; bottom: 20%; width: 380px; height: 165px; border-color: rgba(217,170,67,.28); }

.final-cta { color: #fffdf8; background: #03162d; }
.final-cta-layout { min-height: 150px; display: flex; align-items: center; justify-content: space-between; gap: 36px; padding-top: 25px; padding-bottom: 25px; }
.final-cta-copy { display: flex; align-items: center; gap: 23px; }
.rocket-official { flex: 0 0 auto; width: 110px; height: 110px; object-fit: contain; object-position: center; }
.final-cta h2 { max-width: 450px; margin: 0 0 5px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(1.7rem, 2.55vw, 2.35rem); line-height: 1.04; letter-spacing: -.03em; }
.final-cta p { margin: 0; color: #d7e0ea; font-size: .82rem; line-height: 1.4; }
.final-cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.final-cta-actions .button { white-space: nowrap; }
.contact-icon { width: 15px; height: 15px; flex: 0 0 auto; fill: #fff; }

.site-footer { color: #eef2f6; background: #071b34; }
.footer-main { display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 34px; padding-top: 29px; padding-bottom: 24px; }
.footer-brand img { display: block; width: 200px; height: auto; margin-bottom: 14px; }
.footer-brand p, .footer-column p, .footer-column a { margin: 0; color: #b9c6d5; font-size: .72rem; line-height: 1.7; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; }
.footer-column h2 { margin: 2px 0 8px; color: var(--gold-light); font-size: .75rem; font-weight: 700; }
.footer-column a:hover, .footer-bottom a:hover { color: var(--gold-light); }
.social-links { display: flex; gap: 14px; margin-top: 3px; }
.social-links a { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; color: #fff; }
.social-links svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.social-links svg path { fill: currentColor; stroke: none; }
.social-links svg .social-dot { fill: currentColor; stroke: none; }
.footer-bottom { display: flex; justify-content: flex-end; gap: 25px; padding-top: 13px; padding-bottom: 16px; border-top: 1px solid rgba(255,255,255,.14); }
.footer-signature { margin: 0 auto 0 0; color: #aebccc; font-size: .68rem; line-height: 1.55; }
.footer-signature a { color: var(--gold-light); }
.footer-bottom a { color: #aebccc; font-size: .68rem; }

@media (max-width: 900px) {
  .container { width: min(calc(100% - 48px), var(--container)); }
  .header-inner { gap: 20px; } .primary-nav { gap: 18px; font-size: .82rem; }
  .hero-grid { padding-top: 30px; } .hero-copy { padding: 25px 0 0; max-width: 690px; }
  .challenges-layout { grid-template-columns: 1fr; gap: 28px; } .challenge-list { grid-template-columns: repeat(3, 1fr); gap: 24px 16px; } .strategy-callout { width: min(100%, 360px); justify-self: end; }
  .founder-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 28px; } .founder-photo { min-height: 360px; grid-row: span 2; } .founder-photo img { min-height: 360px; } .founder-pillars { grid-column: 2; padding: 0 0 34px; }
  .solutions-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } .solution-card { min-height: 280px; }
  .sci-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; } .sci-visual { min-height: 390px; } .sci-visual img { width: 100%; right: -7%; }
  .final-cta-layout { align-items: flex-start; flex-direction: column; gap: 22px; } .final-cta-actions { justify-content: flex-start; }
  .footer-main { grid-template-columns: repeat(2, 1fr); gap: 25px 30px; }
}
@media (max-width: 680px) {
  .container { width: min(calc(100% - 36px), var(--container)); }
  .header-inner { min-height: 72px; justify-content: space-between; } .brand { width: 158px; } .button-header { display: none; }
  .menu-toggle { display: flex; width: 42px; height: 38px; flex-direction: column; justify-content: center; gap: 5px; border: 1px solid rgba(255,255,255,.3); border-radius: 5px; background: transparent; color: white; cursor: pointer; } .menu-toggle span:not(.sr-only) { width: 19px; height: 2px; margin: 0 auto; background: white; }
  .primary-nav { position: absolute; top: 72px; right: 18px; left: 18px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 18px; border: 1px solid rgba(255,255,255,.13); border-radius: 0 0 8px 8px; background: #061b36; } .primary-nav.open { display: flex; } .primary-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); } .primary-nav a.active::after { bottom: 7px; left: 0; right: auto; width: 42px; }
  .hero { min-height: 640px; background-position: 62% center; } .hero-grid { min-height: 640px; padding-top: 20px; } .hero-copy { padding-top: 18px; } h1 { font-size: clamp(2.18rem, 11vw, 3rem); } .hero-description { font-size: .94rem; margin: 21px 0 27px; } .hero-actions { align-items: stretch; flex-direction: column; } .hero-actions .button { width: 100%; }
  .challenges-layout { padding-top: 34px; padding-bottom: 34px; } .challenges-content h2 { margin-bottom: 24px; font-size: 1.85rem; } .challenge-list { grid-template-columns: repeat(2, 1fr); gap: 27px 10px; } .challenge-item h3 { font-size: .72rem; } .strategy-callout { width: 100%; justify-self: stretch; padding: 23px 25px; }
  .founder-layout { display: flex; flex-direction: column; gap: 0; } .founder-photo { min-height: 330px; } .founder-photo img { min-height: 330px; max-height: 430px; object-position: center 20%; } .founder-intro { padding: 30px 0 20px; } .founder-pillars { gap: 20px; padding: 8px 0 34px; } .founder-pillar { grid-template-columns: 36px 1fr; gap: 12px; } .founder-pillar svg { width: 34px; height: 34px; }
  .solutions-inner { padding-top: 34px; padding-bottom: 34px; } .solutions h2 { margin-bottom: 22px; font-size: 2rem; } .solutions-grid { grid-template-columns: 1fr; gap: 14px; } .solution-card { min-height: 0; padding: 21px 22px 20px; } .solution-card h3 { min-height: 0; } .solution-card p { flex: initial; max-width: 360px; } .solution-card a { margin-top: 14px; }
  .sci-layout { display: flex; flex-direction: column; gap: 0; } .sci-copy { padding: 35px 0 10px; } .sci-copy h2 { font-size: 2rem; } .sci-capabilities { grid-template-columns: repeat(3, 1fr); gap: 19px 12px; } .sci-visual { width: 100%; min-height: 330px; } .sci-visual img { right: 7%; width: 78%; max-height: 330px; } .sci-glow { right: 13%; bottom: 7%; width: 250px; height: 250px; } .sci-orbit-one { right: -17%; bottom: 9%; width: 410px; height: 180px; } .sci-orbit-two { right: -8%; bottom: 18%; width: 330px; height: 140px; }
  .final-cta-layout { min-height: 0; gap: 20px; padding-top: 31px; padding-bottom: 31px; } .final-cta-copy { align-items: flex-start; gap: 15px; } .rocket-official { width: 70px; height: 70px; } .final-cta h2 { font-size: 1.8rem; } .final-cta-actions { width: 100%; flex-direction: column; } .final-cta-actions .button { width: 100%; }
  .footer-main { display: flex; flex-direction: column; gap: 21px; padding-top: 28px; padding-bottom: 22px; } .footer-brand img { width: 185px; } .footer-bottom { justify-content: flex-start; flex-wrap: wrap; gap: 12px 20px; }
}