/* ============================================================
   SHYNERS.ORG — About Us Page Styles
   Premium, enterprise-ready, professional
   ============================================================ */
:root {
  --bg: #f8f9fc; --bg-white: #ffffff; --bg-card: #ffffff;
  --bg-surface: #f0f2f7; --bg-alt: #eef1f8;
  --border: #e2e5f1; --border-light: #d1d5e8; --border-focus: #6366f1;
  --text: #1a1a2e; --text-heading: #0f0f1a; --text-muted: #64748b; --text-dim: #94a3b8;
  --primary: #4f46e5; --primary-light: #6366f1; --primary-dark: #3730a3;
  --primary-bg: rgba(79,70,229,0.08); --primary-bg-hover: rgba(79,70,229,0.12);
  --accent: #7c3aed; --green: #059669; --green-bg: rgba(5,150,105,0.08);
  --cyan: #0891b2; --pink: #db2777; --orange: #d97706; --red: #dc2626;
  --radius: 14px; --radius-sm: 10px; --radius-xs: 6px; --radius-full: 100px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
  --shadow: 0 4px 20px rgba(0,0,0,0.06); --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.1);
  --container: 1200px; --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.i18n-switcher {
  position: relative;
  display: inline-block;
  z-index: 101;
}
.i18n-current {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  background: rgba(79,70,229,0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
  font-family: var(--font);
}
.i18n-current:hover { border-color: var(--primary); background: var(--primary-bg); }
.i18n-flag { font-size: 1.1rem; line-height: 1; }
.i18n-code { text-transform: uppercase; font-size: 0.75rem; }
.i18n-arrow { transition: transform var(--transition); margin-left: 0.1rem; }
.i18n-dropdown {
  position: absolute; top: calc(100% + 6px); right: 0; min-width: 180px;
  background: var(--bg-white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-md);
  padding: 0.35rem; opacity: 0; visibility: hidden;
  transform: translateY(-6px); transition: all var(--transition); z-index: 9999;
}
.i18n-dropdown.i18n-open { opacity: 1; visibility: visible; transform: translateY(0); }
.i18n-option {
  display: flex; align-items: center; gap: 0.55rem; width: 100%;
  padding: 0.5rem 0.65rem; border: none; background: none; cursor: pointer;
  font-size: 0.82rem; font-family: var(--font); color: var(--text);
  border-radius: var(--radius-xs); text-align: left; transition: background 0.15s;
}
.i18n-option:hover { background: var(--primary-bg); }
.i18n-option-active { background: var(--primary-bg); font-weight: 600; }
.i18n-check { margin-left: auto; color: var(--primary); }
@media (max-width: 768px) { .i18n-switcher { margin-right: auto; } .i18n-dropdown { right: auto; left: 0; } }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.gradient-text { background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 600; font-family: var(--font); border: none; cursor: pointer; border-radius: var(--radius-sm); transition: all var(--transition); white-space: nowrap; font-size: 0.9375rem; padding: 0.625rem 1.25rem; line-height: 1.4; }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1.05rem; }
.btn-full { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 2px 10px rgba(79,70,229,0.25); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(79,70,229,0.35); }
.btn-ghost { background: var(--bg-white); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0.85rem 0; transition: all var(--transition); background: rgba(248,249,252,0.8); backdrop-filter: blur(12px); }
.nav.scrolled { background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0,0,0,0.04); padding: 0.65rem 0; }
.nav-inner { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.nav-logo { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.2rem; color: var(--text-heading); }
.logo-mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: 0.9rem; color: var(--text-muted); transition: color var(--transition); font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-cta { display: flex; align-items: center; gap: 0.5rem; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }

/* HERO */
.about-hero { position: relative; padding: 9rem 0 5rem; overflow: hidden; background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(79,70,229,0.06) 0%, transparent 60%), var(--bg); }
.about-hero-content { position: relative; z-index: 1; max-width: 720px; margin:  0 auto; text-align: center; }
.about-hero h1 { font-size: clamp(2.6rem, 5.5vw, 4rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 1.25rem; color: var(--text-heading); }
.about-hero p { font-size: 1.125rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* SECTIONS */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); background: var(--primary-bg); padding: 0.3rem 0.85rem; border-radius: var(--radius-full); margin-bottom: 1rem; }
.section-header h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 0.75rem; color: var(--text-heading); }
.section-sub { font-size: 1.025rem; color: var(--text-muted); line-height: 1.7; }
section[class^="about-"] { padding: 5rem 0; }
section[class^="about-"]:nth-child(even) { background: var(--bg-white); }

/* STORY */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.story-content h2 { font-size: 2rem; font-weight: 800; color: var(--text-heading); margin-bottom: 1.25rem; letter-spacing: -0.02em; }
.story-content p { color: var(--text-muted); font-size: 1rem; line-height: 1.8; margin-bottom: 1rem; }
.story-visual { background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: var(--radius); padding: 3rem; color: #fff; text-align: center; }
.story-visual h3 { font-size: 3rem; font-weight: 900; margin-bottom: 0.5rem; }
.story-visual p { font-size: 1rem; opacity: 0.9; }

/* MISSION / VISION */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.mv-card { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 2.5rem; transition: all var(--transition); }
.mv-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.mv-icon { width: 56px; height: 56px; border-radius: var(--radius-sm); background: var(--primary-bg); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.5rem; }
.mv-card h3 { font-size: 1.35rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.75rem; }
.mv-card p { color: var(--text-muted); line-height: 1.75; }

/* VALUES */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.value-card { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; text-align: center; transition: all var(--transition); }
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: rgba(79,70,229,0.2); }
.value-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--primary-bg); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.4rem; }
.value-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.5rem; }
.value-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* INDUSTRIES */
.industries-about-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.industry-about-card { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem 1.25rem; text-align: center; transition: all var(--transition); cursor: default; }
.industry-about-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: rgba(79,70,229,0.2); }
.industry-about-card .ie { font-size: 2.25rem; margin-bottom: 0.75rem; display: block; }
.industry-about-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.35rem; }
.industry-about-card p { font-size: 0.8rem; color: var(--text-muted); }

/* WHY CHOOSE */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.why-card { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; display: flex; gap: 1rem; transition: all var(--transition); }
.why-card:hover { box-shadow: var(--shadow-md); }
.why-num { width: 44px; height: 44px; min-width: 44px; border-radius: 50%; background: var(--primary-bg); color: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; }
.why-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--text-heading); margin-bottom: 0.35rem; }
.why-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* LEADERSHIP */
.leadership-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.leader-card { padding: 2rem; }
.avatar-placeholder { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; font-weight: 800; margin: 0 auto 1rem; }
.leader-card h4 { font-size: 1.1rem; font-weight: 700; color: var(--text-heading); }
.leader-card .title { font-size: 0.8rem; color: var(--primary); font-weight: 600; margin-bottom: 0.5rem; }
.leader-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* CONTACT */
.contact-section { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; }
.contact-section .section-tag { background: rgba(255,255,255,0.15); color: #fff; }
.contact-section .section-header h2 { color: #fff; }
.contact-section .section-sub { color: rgba(255,255,255,0.85); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.contact-card { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 2rem; text-align: center; transition: all var(--transition); }
.contact-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.contact-card .ci { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.contact-card h4 { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 0.35rem; }
.contact-card p { font-size: 0.85rem; color: rgba(255,255,255,0.8); margin-bottom: 0.75rem; }
.contact-card .btn { background: #fff; color: var(--primary); }

/* FOOTER */
.footer { background: var(--text-heading); color: rgba(255,255,255,0.7); padding: 3.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1rem; }
.footer-socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.25rem; }
.footer-socials a { width: 36px; height: 36px; line-height: 36px; text-align: center; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); font-size: 0.75rem; color: rgba(255,255,255,0.6); font-weight: 700; transition: all var(--transition); text-decoration: none; flex-shrink: 0; }
.footer-socials a:hover { border-color: var(--primary); color: #fff; background: var(--primary); }
.footer-col h5 { color: #fff; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.6); margin-bottom: 0.5rem; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; font-size: 0.8rem; }

/* ANIMATIONS */
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
[data-animate].is-visible { opacity: 1; transform: translateY(0); }
[data-animate="fade-left"] { transform: translateX(-24px); }
[data-animate="fade-right"] { transform: translateX(24px); }
[data-animate="fade-left"].is-visible, [data-animate="fade-right"].is-visible { transform: translateX(0); }
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-white); border-bottom: 1px solid var(--border); flex-direction: column; padding: 1.5rem; gap: 1rem; box-shadow: var(--shadow-md); }
  .nav-links.nav-open { display: flex; }
  .nav-toggle { display: flex; }
  .story-grid, .mv-grid, .why-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-about-grid { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr; }
  .industries-about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}