/* ========================================================
   Hubcreate About Page Stylesheet
   Based on official Hubcreate Brand Guidelines v1.0
   ======================================================== */

:root {
  /* Brand Colors */
  --ink: #101828;
  --orange: #FF7A00;
  --yellow: #FFB300;
  --paper: #FAFAF7;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F2F4F7;
  --gray-200: #E4E7EC;
  --gray-500: #667085;
  --gray-600: #475467;
  
  /* Brand Gradient (135deg Yellow to Orange) */
  --brand-gradient: linear-gradient(135deg, #FFB300 0%, #FF7A00 100%);
  --brand-gradient-hover: linear-gradient(135deg, #FFA000 0%, #E66A00 100%);

  /* Typography */
  --font-main: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Radii & Shadows */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 6px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 24, 40, 0.08);
  --shadow-card: 0 10px 25px rgba(16, 24, 40, 0.08);
  --shadow-glow: 0 6px 20px rgba(255, 122, 0, 0.28);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  transition: all 0.2s ease;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

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

/* ========================================================
   Navigation
   ======================================================== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 18px 5vw;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.nav .logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav img {
  height: 40px;
  width: auto;
  min-width: 140px;
  object-fit: contain;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  color: var(--gray-600);
}

.nav a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
  border-color: var(--orange);
}

.nav .contact {
  background: var(--ink);
  color: var(--white);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  border: 0;
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav .contact:hover {
  background: var(--orange);
  color: var(--white);
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

/* ========================================================
   EN / FR language switcher (pill style, same as home page)
   ======================================================== */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-pill);
}

.lang-btn {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gray-500);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-btn:hover {
  color: var(--ink);
}

.lang-btn.active {
  background: var(--ink);
  color: var(--white);
}

/* ========================================================
   Banner Section
   ======================================================== */
.banner {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--paper) 100%);
  padding: 64px 5vw 48px;
  border-bottom: 1px solid var(--gray-200);
  text-align: center;
}

.banner-tag, .section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.banner h1 {
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 1160px;
  margin: 0 auto;
}

.banner p {
  max-width: 600px;
  margin: 14px auto 0;
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ========================================================
   Intro Section
   ======================================================== */
.intro {
  max-width: 1160px;
  margin: 0 auto;
  padding: 72px 5vw 48px;
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 56px;
  align-items: center;
}

.intro img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-card);
}

.intro h2 {
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.15;
}

.intro p {
  margin-top: 18px;
  max-width: 52ch;
  font-size: 1.08rem;
  color: var(--gray-600);
  line-height: 1.65;
}

.intro strong {
  color: var(--ink);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
  text-decoration: none;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  background: var(--brand-gradient);
  color: var(--white);
  border: none;
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.32);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--brand-gradient-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 122, 0, 0.45);
}

/* ========================================================
   Details Grid (Education, Skills, Languages)
   ======================================================== */
.details {
  max-width: 1160px;
  margin: 0 auto;
  padding: 40px 5vw 88px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.block {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--brand-gradient);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.block:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.block h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.block ul {
  list-style: none;
}

.block li {
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
  font-size: 0.95rem;
}

.block li:last-child {
  border-bottom: 0;
}

.block strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  margin-bottom: 2px;
}

.block li.skill {
  display: flex;
  align-items: center;
  gap: 16px;
}

.skill img {
  width: 36px;
  height: 36px;
  flex: none;
  object-fit: contain;
}

/* ========================================================
   Call to Action (CTA) - Official Hubcreate Navy & Gradient
   ======================================================== */
.cta {
  background: var(--ink);
  color: var(--white);
  padding: 80px 5vw;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 179, 0, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta h2 {
  font-weight: 700;
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  letter-spacing: -0.02em;
  color: var(--white);
}

.cta p {
  margin-top: 10px;
  max-width: 48ch;
  color: var(--gray-200);
  font-size: 1.05rem;
}

.btn-gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  background: var(--brand-gradient);
  color: var(--white);
  border: none;
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.32);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-gradient:hover {
  background: var(--brand-gradient-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 122, 0, 0.45);
}

/* ========================================================
   Footer
   ======================================================== */
footer {
  background: #0B111D;
  color: #98A2B3;
  padding: 36px 5vw;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.footer-logo {
  height: 30px;
  width: auto;
  min-width: 110px;
  object-fit: contain;
}

footer a {
  color: #D0D5DD;
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  color: var(--orange);
}

/* ========================================================
   Responsive
   ======================================================== */
@media (max-width: 860px) {
  .intro {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .intro img {
    max-width: 280px;
  }
}