/* ═══════════════════════════════════════════
   ARESPA — Modern Minimalist (Tamara-inspired)
   ═══════════════════════════════════════════ */

:root {
  --blue:        #4472A8;
  --blue-light:  #EBF2FF;
  --blue-mid:    #D0E3FF;
  --blue-dark:   #1a3558;
  --orange:      #E8700A;
  --orange-light:#FFF3EB;
  --orange-mid:  #FFE0C7;
  --text:        #111827;
  --muted:       #6B7280;
  --border:      #E5E7EB;
  --bg:          #FAFBFC;
  --white:       #FFFFFF;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.06);
  --shadow:      0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.12);
  --radius-sm:   10px;
  --radius:      16px;
  --radius-lg:   24px;
  --radius-xl:   32px;
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body { font-family:'Inter', system-ui, -apple-system, sans-serif; color:var(--text); background:var(--white); line-height:1.6; overflow-x:hidden; }
img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
.hidden { display:none !important; }

/* ── Scroll-reveal ── */
.fade-up { opacity:0; transform:translateY(28px); transition:opacity .6s ease, transform .6s ease; }
.fade-up.delay-1 { transition-delay:.1s; }
.fade-up.delay-2 { transition-delay:.2s; }
.fade-up.delay-3 { transition-delay:.3s; }
.fade-up.visible { opacity:1; transform:none; }

/* ── Layout ── */
.container { max-width:1160px; margin:0 auto; padding:0 24px; }
.section { padding:100px 0; }


/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(255,255,255,.92); backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,0,0,.05);
  transition:box-shadow .3s;
}
.navbar.scrolled { box-shadow:0 2px 20px rgba(0,0,0,.08); }
.nav-container {
  max-width:1160px; margin:0 auto; padding:0 24px;
  display:flex; align-items:center; justify-content:space-between; height:68px;
}
.logo img { display:block; }

.nav-links {
  display:flex; gap:4px;
}
.nav-links a {
  color:var(--muted); font-size:.9rem; font-weight:500; padding:8px 14px;
  border-radius:var(--radius-sm); transition:color .2s, background .2s;
}
.nav-links a:hover { color:var(--text); background:var(--bg); }

.nav-actions { display:flex; align-items:center; gap:12px; }

.lang-toggle { display:flex; gap:2px; background:var(--bg); border-radius:20px; padding:3px; }
.lang-opt {
  background:transparent; border:none; cursor:pointer;
  font-size:.8rem; font-weight:600; color:var(--muted);
  padding:4px 12px; border-radius:16px; transition:all .2s;
}
.lang-opt.active { background:var(--white); color:var(--blue); box-shadow:var(--shadow-sm); }

.nav-cta {
  background:var(--text); color:var(--white);
  padding:.6rem 1.25rem; border-radius:25px;
  font-size:.875rem; font-weight:600; transition:all .25s;
}
.nav-cta:hover { background:var(--blue); transform:translateY(-1px); }

.hamburger {
  display:none; background:none; border:none; cursor:pointer;
  color:var(--text); font-size:22px; padding:6px;
}


/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  min-height:100vh; padding-top:68px;
  background:linear-gradient(135deg, var(--blue-light) 0%, var(--white) 50%, var(--orange-light) 100%);
  position:relative; overflow:hidden;
  display:flex; align-items:center;
}

/* ambient blobs */
.blob {
  position:absolute; border-radius:50%; pointer-events:none;
  filter:blur(70px); opacity:.55;
}
.blob-1 { width:380px; height:380px; background:var(--blue-mid); top:-120px; left:-100px; }
.blob-2 { width:500px; height:500px; background:var(--orange-mid); bottom:-180px; right:-120px; opacity:.4; }
.blob-3 { width:240px; height:240px; background:var(--blue-light); top:40%; left:40%; opacity:.35; }

.hero-container {
  max-width:1160px; margin:0 auto; padding:80px 24px;
  display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;
  position:relative; z-index:1;
}

/* LEFT */
.hero-content h1 {
  font-size:clamp(2.2rem, 5vw, 3.6rem); font-weight:800;
  line-height:1.15; color:var(--text); margin:16px 0 20px;
}
.hero-content p {
  font-size:1.1rem; color:var(--muted); max-width:480px; line-height:1.75; margin-bottom:32px;
}
.highlight {
  color:var(--blue); position:relative; display:inline-block;
}
.highlight::after {
  content:''; position:absolute; bottom:4px; left:0; width:100%; height:10px;
  background:var(--orange-light); z-index:-1; border-radius:4px; opacity:.8;
}
.hero-btns { display:flex; gap:12px; flex-wrap:wrap; }

/* RIGHT */
.hero-visual { position:relative; }
.hero-card {
  background:var(--white); border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg); overflow:hidden;
  transform:rotate(-2deg); transition:transform .3s;
}
.hero-card:hover { transform:rotate(0deg) scale(1.02); }
.hero-card-img { height:220px; overflow:hidden; }
.hero-card-img img { width:100%; height:100%; object-fit:cover; }
.hero-card-body { padding:20px 24px; }
.hc-row { display:flex; gap:0; }
.hc-stat {
  flex:1; text-align:center; padding:8px 0;
  border-right:1px solid var(--border);
}
.hc-stat:last-child { border-right:none; }
.hc-num { display:block; font-size:1.6rem; font-weight:800; color:var(--blue); }
.hc-lbl { font-size:.72rem; color:var(--muted); font-weight:500; }

.float-badge {
  position:absolute; background:var(--white);
  padding:.6rem 1rem; border-radius:14px; box-shadow:var(--shadow);
  display:flex; align-items:center; gap:.5rem;
  font-size:.85rem; font-weight:600;
  animation:float 3.5s ease-in-out infinite;
}
.badge-top { top:-20px; right:-20px; background:var(--blue-light); animation-delay:0s; }
.badge-bot { bottom:0px; left:-30px; background:var(--orange-light); animation-delay:1.8s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.hero-scroll {
  position:absolute; bottom:30px; left:50%; transform:translateX(-50%);
  animation:float 2s ease-in-out infinite; opacity:.5;
}


/* ══════════════════════════════════════
   SECTION COMMONS
══════════════════════════════════════ */
.section-tag {
  display:inline-block; background:var(--blue-light); color:var(--blue);
  padding:.4rem 1rem; border-radius:20px; font-size:.82rem; font-weight:600;
  margin-bottom:16px;
}
.section-title {
  font-size:clamp(1.8rem, 3.5vw, 2.5rem); font-weight:800;
  color:var(--text); line-height:1.25; margin-bottom:16px;
}
.section-title.left { text-align:left; }
.section-subtitle {
  font-size:1rem; color:var(--muted); max-width:560px; line-height:1.75;
}
.section-header { text-align:center; margin-bottom:60px; }
.section-header .section-subtitle { margin:0 auto; }

/* BUTTONS */
.btn-primary {
  display:inline-flex; align-items:center; gap:.5rem;
  background:var(--blue); color:var(--white);
  padding:.85rem 1.75rem; border-radius:28px;
  font-size:.9rem; font-weight:600; border:none; cursor:pointer;
  box-shadow:0 4px 16px rgba(68,114,168,.3);
  transition:all .25s;
}
.btn-primary:hover { background:var(--blue-dark); transform:translateY(-2px); box-shadow:0 8px 24px rgba(68,114,168,.4); }
.btn-primary.full { width:100%; justify-content:center; }

.btn-outline-dark {
  display:inline-flex; align-items:center; gap:.5rem;
  background:var(--white); color:var(--text);
  padding:.85rem 1.75rem; border-radius:28px;
  font-size:.9rem; font-weight:600; border:2px solid var(--border);
  transition:all .25s;
}
.btn-outline-dark:hover { background:var(--text); color:var(--white); border-color:var(--text); transform:translateY(-2px); }


/* ══════════════════════════════════════
   FEATURES / SERVICES
══════════════════════════════════════ */
.features-section { background:var(--white); }

.features-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px;
}
.feature-card {
  background:var(--bg); border-radius:var(--radius-lg); overflow:hidden;
  transition:all .3s ease; position:relative;
  border:1px solid transparent;
}
.feature-card::after {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
  background:var(--blue); transform:scaleX(0); transform-origin:left;
  transition:transform .3s ease; border-radius:4px 4px 0 0;
}
.feature-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:var(--border); }
.feature-card:hover::after { transform:scaleX(1); }

.service-img-thumb { height:180px; overflow:hidden; }
.service-img-thumb img { width:100%; height:100%; object-fit:cover; transition:transform .4s; }
.feature-card:hover .service-img-thumb img { transform:scale(1.05); }

.feature-card > .feature-icon,
.feature-card > .feature-title,
.feature-card > .feature-desc { padding:0 24px; }
.feature-icon {
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin:20px 24px 14px;
}
.icon-blue   { background:var(--blue-light);   color:var(--blue); }
.icon-orange { background:var(--orange-light);  color:var(--orange); }
.icon-teal   { background:#E0F7F4; color:#0D9488; }
.icon-yellow { background:#FFFBE6; color:#D97706; }
.icon-purple { background:#F0EBFF; color:#7C3AED; }
.icon-steel  { background:#EEF2FF; color:#4F46E5; }

.feature-title { font-size:1rem; font-weight:700; color:var(--text); margin-bottom:8px; }
.feature-desc  { font-size:.875rem; color:var(--muted); line-height:1.7; padding-bottom:24px; }


/* ══════════════════════════════════════
   STATS
══════════════════════════════════════ */
.stats-section {
  background:var(--blue-dark); padding:72px 0;
  position:relative; overflow:hidden;
}
.blob-stats {
  width:600px; height:600px; background:var(--blue);
  top:-200px; right:-100px; opacity:.15;
}
.stats-grid {
  max-width:1160px; margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
  position:relative; z-index:1;
}
.stat-card {
  text-align:center; padding:36px 20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(10px);
  transition:all .3s;
}
.stat-card:hover { background:rgba(255,255,255,.1); transform:translateY(-4px); }
.stat-icon { font-size:1.75rem; color:rgba(255,255,255,.5); margin-bottom:16px; display:block; }
.stat-number { display:block; font-size:2.8rem; font-weight:800; color:var(--orange); margin-bottom:8px; line-height:1; }
.stat-lbl { font-size:.8rem; color:rgba(255,255,255,.7); font-weight:500; }


/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
.about-section { background:var(--bg); }
.about-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center;
}

.about-imgs { position:relative; }
.about-img-main { border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg); }
.about-img-main img { width:100%; height:360px; object-fit:cover; }
.about-img-float {
  position:absolute; bottom:-30px; right:-30px;
  width:200px; height:150px; border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow-lg);
  border:4px solid var(--white);
}
.about-img-float img { width:100%; height:100%; object-fit:cover; }
.about-badge-years {
  position:absolute; top:20px; left:-20px;
  background:var(--blue); color:var(--white);
  width:88px; height:88px; border-radius:50%;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(68,114,168,.4);
}
.aby-num { font-size:1.6rem; font-weight:800; line-height:1; }
.aby-lbl { font-size:.65rem; font-weight:600; opacity:.85; margin-top:2px; }

.about-text { padding-left:10px; }
.about-text p { color:var(--muted); font-size:.95rem; line-height:1.8; margin-bottom:16px; }

.about-chips { display:flex; flex-wrap:wrap; gap:8px; margin:20px 0 28px; }
.chip {
  background:var(--blue-light); color:var(--blue);
  padding:.35rem .9rem; border-radius:20px; font-size:.8rem; font-weight:600;
}

.ceo-card {
  display:flex; gap:16px; align-items:flex-start;
  background:var(--white); border-radius:var(--radius); padding:20px;
  border:1px solid var(--border); margin-top:8px;
}
.ceo-avatar { width:56px; height:56px; border-radius:50%; overflow:hidden; flex-shrink:0; }
.ceo-avatar img { width:100%; height:100%; object-fit:cover; }
.ceo-card strong { display:block; font-size:1rem; font-weight:700; margin-bottom:2px; }
.ceo-title { font-size:.78rem; color:var(--blue); font-weight:600; display:block; margin-bottom:6px; }
.ceo-bio { font-size:.82rem; color:var(--muted); line-height:1.6; }


/* ══════════════════════════════════════
   PROJECTS
══════════════════════════════════════ */
.projects-section { background:var(--white); }
.projects-grid {
  display:grid; grid-template-columns:repeat(2,1fr); gap:24px;
}
.project-card {
  background:var(--bg); border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--border); transition:all .3s;
}
.project-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:transparent; }

.project-img { position:relative; height:220px; overflow:hidden; }
.project-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s; }
.project-card:hover .project-img img { transform:scale(1.06); }
.project-flag-overlay {
  position:absolute; top:16px; right:16px;
  font-size:2rem; background:var(--white);
  width:48px; height:48px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-sm);
}

.project-info { padding:24px; }
.project-head-row { display:flex; align-items:center; gap:10px; margin-bottom:10px; flex-wrap:wrap; }
.project-head-row h3 { font-size:1.1rem; font-weight:700; flex:1; }
.project-badge {
  font-size:.72rem; font-weight:600; padding:.3rem .75rem; border-radius:20px;
}
.project-badge.blue   { background:var(--blue-light); color:var(--blue); }
.project-badge.orange { background:var(--orange-light); color:var(--orange); }
.project-info p { font-size:.875rem; color:var(--muted); line-height:1.7; margin-bottom:16px; }
.project-nums { display:flex; gap:20px; }
.project-nums span { font-size:.82rem; color:var(--muted); }
.project-nums strong { color:var(--blue); }


/* ══════════════════════════════════════
   PARTNERS
══════════════════════════════════════ */
.partners-section {
  padding:52px 0; background:var(--white);
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
}
.partners-eyebrow {
  text-align:center; color:var(--muted); font-size:.85rem;
  font-weight:500; margin-bottom:28px; display:block;
}
.partners-logos {
  display:flex; flex-wrap:wrap; justify-content:center;
  align-items:center; gap:32px; opacity:.55;
}
.partner-logo {
  font-size:.95rem; font-weight:700; color:var(--muted);
  letter-spacing:1.5px; filter:grayscale(100%);
  transition:all .3s;
}
.partner-logo:hover { filter:grayscale(0%); color:var(--blue); opacity:1; }


/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
.faq-section { background:var(--bg); }
.faq-list { max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:12px; }
.faq-item {
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; transition:box-shadow .2s;
}
.faq-item[open] { box-shadow:var(--shadow); border-color:var(--blue-light); }
.faq-q {
  padding:20px 24px; font-weight:600; font-size:.95rem;
  cursor:pointer; display:flex; align-items:center; gap:12px;
  list-style:none; color:var(--text); transition:color .2s;
}
.faq-q::-webkit-details-marker { display:none; }
.faq-q::marker { display:none; content:''; }
.faq-chevron { margin-left:auto; font-size:1.1rem; color:var(--muted); transition:transform .25s; }
.faq-item[open] .faq-chevron { transform:rotate(180deg); color:var(--blue); }
.faq-item[open] .faq-q { color:var(--blue); }
.faq-a { padding:0 24px 20px; }
.faq-a p { font-size:.9rem; color:var(--muted); line-height:1.75; }


/* ══════════════════════════════════════
   CTA
══════════════════════════════════════ */
.cta-section {
  padding:100px 24px; text-align:center;
  background:linear-gradient(135deg, var(--blue-light) 0%, var(--white) 50%, var(--orange-light) 100%);
  position:relative; overflow:hidden;
}
.blob-cta-1 { width:400px; height:400px; background:var(--blue-mid); top:-120px; left:-80px; opacity:.45; }
.blob-cta-2 { width:350px; height:350px; background:var(--orange-mid); bottom:-100px; right:-60px; opacity:.35; }

.cta-inner { position:relative; z-index:1; max-width:640px; margin:0 auto; }
.cta-inner h2 {
  font-size:clamp(1.8rem,3.5vw,2.6rem); font-weight:800; margin:14px 0 16px; line-height:1.25;
}
.cta-inner p { color:var(--muted); font-size:1rem; margin-bottom:32px; }
.cta-btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }


/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact-section { background:var(--bg); }
.contact-grid {
  display:grid; grid-template-columns:1fr 1.1fr; gap:72px; align-items:start;
}
.contact-left p { color:var(--muted); font-size:.95rem; line-height:1.8; margin:12px 0 28px; }

.contact-info-list { display:flex; flex-direction:column; gap:4px; margin-bottom:28px; }
.cinfo-row {
  display:flex; gap:14px; align-items:flex-start;
  padding:14px; border-radius:var(--radius-sm);
  transition:background .2s; color:var(--text);
}
.cinfo-row:hover { background:var(--white); }
.cinfo-icon {
  width:40px; height:40px; border-radius:10px;
  background:var(--blue-light); color:var(--blue);
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; flex-shrink:0;
}
.cinfo-label { display:block; font-size:.72rem; font-weight:600; color:var(--blue); margin-bottom:2px; text-transform:uppercase; letter-spacing:.6px; }
.cinfo-val { font-size:.875rem; color:var(--muted); line-height:1.6; }

.contact-photo { border-radius:var(--radius-lg); overflow:hidden; height:200px; }
.contact-photo img { width:100%; height:100%; object-fit:cover; }

.contact-form {
  background:var(--white); border-radius:var(--radius-xl);
  padding:40px; box-shadow:var(--shadow-lg); border:1px solid var(--border);
}
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-size:.8rem; font-weight:600; color:var(--text); margin-bottom:6px; }
.form-group input, .form-group textarea {
  width:100%; padding:.75rem 1rem;
  border:1.5px solid var(--border); border-radius:var(--radius-sm);
  font-size:.9rem; font-family:inherit; color:var(--text); background:var(--bg);
  transition:border-color .2s, background .2s; outline:none;
}
.form-group input:focus, .form-group textarea:focus {
  border-color:var(--blue); background:var(--white);
}
.form-group textarea { resize:vertical; }


/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer { background:var(--blue-dark); color:rgba(255,255,255,.7); padding:64px 0 28px; }
.footer-grid {
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px; margin-bottom:48px;
}
.footer-brand p { font-size:.875rem; line-height:1.8; color:rgba(255,255,255,.6); }
.footer-links h4 { color:var(--white); font-size:.875rem; font-weight:600; margin-bottom:16px; }
.footer-links li { margin-bottom:10px; }
.footer-links a {
  color:rgba(255,255,255,.55); font-size:.85rem; transition:color .2s;
}
.footer-links a:hover { color:var(--white); }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.08); padding-top:24px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px;
}
.footer-bottom span { font-size:.8rem; }
.footer-countries { font-size:.75rem; color:rgba(255,255,255,.3); }


/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width: 768px) {
  .hamburger { display:flex; }
  .nav-links {
    display:none; position:absolute; top:68px; left:0; right:0;
    background:rgba(255,255,255,.97); backdrop-filter:blur(20px);
    flex-direction:column; padding:12px 16px 20px;
    border-bottom:1px solid var(--border); gap:2px;
  }
  .nav-links.open { display:flex; }
  .nav-links a { padding:10px 12px; border-radius:var(--radius-sm); }
  .nav-cta { display:none; }

  .hero-container { grid-template-columns:1fr; gap:40px; padding:60px 24px; text-align:center; }
  .hero-content p { margin:0 auto 32px; }
  .hero-btns { justify-content:center; }
  .hero-visual { max-width:400px; margin:0 auto; }

  .features-grid { grid-template-columns:1fr; }
  .stats-grid { grid-template-columns:repeat(2,1fr); gap:16px; }
  .about-grid { grid-template-columns:1fr; gap:48px; }
  .about-img-float { display:none; }
  .projects-grid { grid-template-columns:1fr; }
  .contact-grid { grid-template-columns:1fr; gap:40px; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-bottom { justify-content:center; text-align:center; }

  .section { padding:72px 0; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns:1fr 1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-card { transform:none; }
  .float-badge { display:none; }
}