/* ============================================================
   FOXCOM — Global Styles & Brand Tokens v1.0.0
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary-accent:   #4EDAEF;
  --secondary-accent: #20BED3;
  --coral:            #FF8E73;
  --light-coral:      #FFB7A6;
  --bg-dark:          #121414;
  --surface-dark:     #1E2020;
  --surface-mid:      #2C2D34;
  --border:           #3C494B;
  --text-primary:     #FFFFFF;
  --text-secondary:   #E2E2E2;
  --text-tertiary:    #BBC9CC;
  --text-muted:       #45464E;
  --dark-teal:        #004851;
  --font:             'Inter', system-ui, sans-serif;
  --nav-height:       72px;
  --ease:             cubic-bezier(0.4, 0, 0.2, 1);
  --duration:         0.55s;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); background: var(--bg-dark); color: var(--text-secondary); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
ul { list-style: none; }

h1 { font-size: clamp(32px,5vw,48px); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; color: var(--text-primary); }
h2 { font-size: clamp(22px,3.5vw,36px); font-weight: 700; line-height: 1.2; color: var(--text-primary); }
h3 { font-size: clamp(17px,2.5vw,22px); font-weight: 600; line-height: 1.3; color: var(--text-primary); }
p  { font-size: 16px; line-height: 1.7; color: var(--text-secondary); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.overline { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary-accent); }
.overline-coral { color: var(--coral); }
.accent { color: var(--primary-accent); }
.section { padding: 96px 0; }

/* Fade-in */
.fade-in { opacity: 0; transform: translateY(32px); transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-d1 { transition-delay: 0.1s; }
.fade-in-d2 { transition-delay: 0.2s; }
.fade-in-d3 { transition-delay: 0.3s; }
.fade-in-d4 { transition-delay: 0.4s; }


/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 6px; font-size: 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; transition: all 0.25s var(--ease); cursor: pointer; border: none; }
.btn-primary { background: var(--primary-accent); color: var(--bg-dark); }
.btn-primary:hover { background: var(--secondary-accent); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(78,218,239,.25); }
.btn-outline { border: 1.5px solid rgba(78,218,239,.5); color: var(--primary-accent); background: transparent; }
.btn-outline:hover { border-color: var(--primary-accent); background: rgba(78,218,239,.08); transform: translateY(-2px); }

/* ── NAVBAR ── */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--nav-height); background: rgba(18,20,20,.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(60,73,75,.4); transition: background .3s var(--ease), box-shadow .3s var(--ease); }
#navbar.scrolled { background: rgba(18,20,20,.97); box-shadow: 0 4px 24px rgba(0,0,0,.4); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text { font-size: 18px; font-weight: 700; letter-spacing: .06em; color: var(--text-primary); }
.nav-links { display: flex; align-items: center; gap: 4px; position: relative; }
.nav-link { position: relative; padding: 8px 18px; font-size: 14px; font-weight: 500; color: var(--text-tertiary); letter-spacing: .02em; transition: color .25s; cursor: pointer; white-space: nowrap; background: none; border: none; font-family: var(--font); }
.nav-link:hover { color: var(--text-primary); }
.nav-link.active { color: var(--text-primary); }
.nav-indicator { position: absolute; bottom: -1px; height: 2px; background: var(--primary-accent); border-radius: 2px; transition: left .35s var(--ease), width .35s var(--ease); box-shadow: 0 0 8px rgba(78,218,239,.5); }
.nav-cta { margin-left: 16px; padding: 10px 22px; font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; border: 1.5px solid var(--primary-accent); color: var(--primary-accent); border-radius: 4px; transition: all .25s var(--ease); white-space: nowrap; cursor: pointer; background: none; font-family: var(--font); }
.nav-cta:hover { background: var(--primary-accent); color: var(--bg-dark); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; background: none; border: none; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all .3s var(--ease); }
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.nav-mobile { display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; background: var(--bg-dark); border-bottom: 1px solid var(--border); padding: 16px 0 24px; z-index: 999; flex-direction: column; }
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { padding: 14px 24px; font-size: 16px; border-bottom: 1px solid rgba(60,73,75,.3); display: block; width: 100%; text-align: left; }
.nav-mobile .nav-cta { margin: 16px 24px 0; display: inline-block; text-align: center; border-radius: 4px; }

/* ── HERO ── */
#hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; padding-top: var(--nav-height); position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 60% 40%, rgba(78,218,239,.06) 0%, transparent 65%), radial-gradient(ellipse at 10% 80%, rgba(0,72,81,.3) 0%, transparent 50%); pointer-events: none; overflow: hidden; }
.hero-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.15; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; background: rgba(78,218,239,.08); border: 1px solid rgba(78,218,239,.2); border-radius: 100px; margin-bottom: 28px; }
.hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--primary-accent); animation: pulse-dot 2s infinite; flex-shrink: 0; }
.hero-badge span { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--primary-accent); }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }
.hero-title { margin-bottom: 20px; }
.hero-title .line2 { color: var(--primary-accent); }
.hero-description { font-size: 16px; line-height: 1.75; color: var(--text-tertiary); max-width: 480px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-img-wrap { position: relative; width: 100%; max-width: 540px; animation: float 6s ease-in-out infinite; }
.hero-img-wrap img { width: 100%; height: auto; object-fit: contain; display: block; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}
.hero-card { position: absolute; bottom: 20px; left: 20px; background: rgba(18,20,20,.9); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: 10px; padding: 12px 18px; display: flex; align-items: center; gap: 12px; }
.hero-card-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(78,218,239,.15); display: flex; align-items: center; justify-content: center; font-size: 16px; }
.hero-card-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.hero-card-sub { font-size: 12px; color: var(--text-tertiary); margin-top: 2px; }

/* ── SERVICES ── */
#services { background: var(--surface-dark); padding: 96px 0; }
.section-header { margin-bottom: 56px; }
.section-header h2 { margin-top: 8px; }
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.service-card { background: var(--bg-dark); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: border-color .3s, transform .3s var(--ease), box-shadow .3s; }
.service-card:hover { border-color: rgba(78,218,239,.4); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,.3); }
.service-card-img { width: 100%; height: 220px; object-fit: cover; }
.service-card-body { padding: 28px; }
.service-card-icon { width: 40px; height: 40px; border-radius: 8px; background: rgba(78, 218, 239, .1); display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 18px; }
.service-card-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--text-tertiary); font-size: 15px; line-height: 1.7; }
.service-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 20px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--primary-accent); transition: gap .2s; cursor: pointer; background: none; border: none; font-family: var(--font); }
.service-link:hover { gap: 10px; }
.service-link::after { content: '↗'; }
.service-card-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}
.service-card-icon-coral {
  background: rgba(255, 183, 166, .1);
}
.service-link-coral {
  color: var(--coral);
}
.service-link-coral::after {
  color: var(--coral);
}

/* ── APPROACH / PARALLAX ── */
#approach { position: relative; overflow: hidden; }
.approach-inner { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
.approach-visual { position: relative; overflow: hidden; }
.approach-bg-img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; display: block; will-change: transform; }
.approach-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(18,20,20,.15) 0%, transparent 100%); }
.approach-stats { position: absolute; top: 50%; right: 32px; transform: translateY(-50%); display: flex; flex-direction: column; gap: 16px; z-index: 2; }
.stat-badge { background: rgba(18,20,20,.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,.15); border-radius: 14px; padding: 24px 28px; box-shadow: 0 20px 50px rgba(0,0,0,.4); display: flex; flex-direction: column; }
.stat-item + .stat-item { margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); }
.stat-badge { background: rgba(18,20,20,.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,.15); border-radius: 14px; padding: 24px 28px; box-shadow: 0 20px 50px rgba(0,0,0,.4); display: flex; flex-direction: column; }
.stat-item + .stat-item { margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); }
.stat-number { font-size: 36px; font-weight: 800; color: var(--primary-accent); line-height: 1; letter-spacing: -.02em; }
.stat-label { font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--text-tertiary); margin-top: 4px; }
.approach-content { background: var(--surface-dark); padding: 72px 64px; display: flex; flex-direction: column; justify-content: center; }
.approach-content h2 { margin: 8px 0 20px; }
.approach-content > p { color: var(--text-tertiary); margin-bottom: 32px; line-height: 1.75; }
.approach-badges { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 28px; }
.approach-badge { display: flex; align-items: flex-start; gap: 12px; }
.approach-badge-icon { font-size: 20px; margin-top: 2px; flex-shrink: 0; }
.approach-badge-title { font-size: 11px; font-weight: 700; color: var(--text-primary); letter-spacing: .08em; text-transform: uppercase; }
.approach-badge-sub { font-size: 13px; color: var(--text-tertiary); margin-top: 2px; }
.approach-quote { font-size: 14px; font-style: italic; color: var(--text-muted); border-left: 2px solid var(--primary-accent); padding-left: 16px; }

/* ── ABOUT FOXCOM ── */
#about { padding: 96px 0; background: var(--bg-dark); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-subtitle { font-size: 16px; font-weight: 600; color: var(--primary-accent); margin-bottom: 20px; margin-top: 6px; }
.about-content p { color: var(--text-tertiary); line-height: 1.8; margin-bottom: 16px; }
.about-cta { margin-top: 32px; }
.about-stats { display: flex; gap: 48px; margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--border); }
.about-stat-number { font-size: 40px; font-weight: 800; color: var(--primary-accent); letter-spacing: -.02em; line-height: 1; }
.about-stat-label { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); margin-top: 6px; }
.about-visual img { width: 100%; height: 520px; object-fit: cover; border-radius: 14px; box-shadow: 0 32px 80px rgba(0,0,0,.5); }

/* ── FOOTER ── */
footer { background: var(--surface-dark); border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 60px; margin-bottom: 48px; }
.footer-brand p { font-size: 13px; font-style: italic; color: var(--text-muted); line-height: 1.7; max-width: 280px; margin: 16px 0 20px; }
.footer-share { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; cursor: pointer; transition: border-color .2s, background .2s; background: none; }
.footer-share:hover { border-color: var(--primary-accent); background: rgba(78,218,239,.08); }
.footer-col h4 { font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a, .footer-col ul li button { font-size: 14px; color: var(--text-muted); transition: color .2s; cursor: pointer; background: none; border: none; font-family: var(--font); padding: 0; }
.footer-col ul li a:hover, .footer-col ul li button:hover { color: var(--primary-accent); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.footer-contact-item span:first-child { font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.footer-contact-item a, .footer-contact-item p { font-size: 13px; color: var(--text-muted); transition: color .2s; }
.footer-contact-item a:hover { color: var(--primary-accent); }
.footer-privacy { color: var(--primary-accent) !important; display: block; margin-top: 6px; font-size: 13px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(60,73,75,.4); }
.footer-copy { font-size: 12px; color: var(--text-muted); }
.footer-secure { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }

/* ── WHATSAPP FLOAT ── */
.whatsapp-float { position: fixed; right: 24px; bottom: 32px; z-index: 900; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.whatsapp-btn { width: 56px; height: 56px; border-radius: 50%; background: #25D366; box-shadow: 0 6px 24px rgba(37,211,102,.35); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s; text-decoration: none; }
.whatsapp-btn:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 10px 32px rgba(37,211,102,.45); }
.whatsapp-btn svg { width: 28px; height: 28px; fill: #fff; }
.whatsapp-tooltip { background: var(--surface-mid); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; font-size: 13px; font-weight: 500; color: var(--text-secondary); white-space: nowrap; opacity: 0; transform: translateX(8px); transition: opacity .25s, transform .25s; pointer-events: none; }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ── CONTACT PAGE ── */
.contact-hero { padding: calc(var(--nav-height) + 64px) 0 80px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: flex-start; }
.contact-left .overline { margin-bottom: 12px; }
.contact-left h1 { margin-bottom: 20px; font-size: clamp(26px,4vw,44px); }
.contact-left > p { color: var(--text-tertiary); margin-bottom: 36px; max-width: 440px; }
.contact-form-card { background: var(--surface-dark); border: 1px solid var(--border); border-radius: 14px; padding: 36px; }
.contact-form-card h3 { font-size: 18px; color: var(--primary-accent); margin-bottom: 28px; font-weight: 600; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-tertiary); margin-bottom: 8px; }
.form-label .req { color: var(--coral); margin-left: 2px; }
.form-input, .form-textarea { width: 100%; padding: 13px 16px; background: var(--bg-dark); border: 1px solid var(--border); border-radius: 6px; color: var(--text-secondary); font-size: 15px; font-family: var(--font); transition: border-color .2s, box-shadow .2s; outline: none; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-textarea:focus { border-color: var(--primary-accent); box-shadow: 0 0 0 3px rgba(78,218,239,.1); }
.form-input.error, .form-textarea.error { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(255,142,115,.1); }
.form-error-msg { font-size: 12px; color: var(--coral); margin-top: 5px; display: none; }
.form-error-msg.show { display: block; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-consent { font-size: 12px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.form-consent a { color: var(--primary-accent); }
.btn-submit { width: 100%; padding: 15px; background: var(--primary-accent); color: var(--bg-dark); border-radius: 6px; font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: all .25s var(--ease); border: none; cursor: pointer; font-family: var(--font); }
.btn-submit:hover { background: var(--secondary-accent); box-shadow: 0 8px 24px rgba(78,218,239,.25); }
.btn-submit:disabled { opacity: .6; cursor: not-allowed; }
.form-success-wrap { display: none; text-align: center; padding: 40px 20px; }
.form-success-wrap.show { display: block; }
.form-success-icon { font-size: 56px; margin-bottom: 16px; }
.form-success-wrap h3 { color: var(--primary-accent); margin-bottom: 10px; }
.form-success-wrap p { color: var(--text-tertiary); font-size: 15px; }
.contact-info-title { font-size: clamp(22px,3vw,34px); font-weight: 700; color: var(--text-primary); margin-bottom: 28px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.contact-info-card { background: var(--surface-dark); border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; display: flex; align-items: flex-start; gap: 14px; transition: border-color .25s; }
.contact-info-card:hover { border-color: rgba(78,218,239,.3); }
.contact-info-icon { width: 42px; height: 42px; border-radius: 8px; background: rgba(78,218,239,.08); border: 1px solid rgba(78,218,239,.2); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-info-label { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary-accent); margin-bottom: 4px; }
.contact-info-value { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }
.contact-photo { width: 100%; height: 240px; object-fit: cover; border-radius: 12px; border: 1px solid var(--border); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  #hero { grid-template-columns: 1fr; min-height: auto; padding: calc(var(--nav-height) + 48px) 0 64px; gap: 40px; }
  .hero-description { max-width: 100%; }
  .hero-img-wrap img { height: 300px; }
  .services-grid { grid-template-columns: 1fr; }
  .approach-inner { grid-template-columns: 1fr; }
  .approach-visual { min-height: 320px; }
  .approach-bg-img { min-height: 320px; height: 320px; }
  .approach-stats { top: auto; bottom: 16px; right: 16px; left: auto; transform: none; }
  .stat-badge { flex-direction: row; padding: 14px 18px; gap: 16px; }
  .stat-item + .stat-item { margin-top: 0; padding-top: 0; border-top: none; padding-left: 16px; border-left: 1px solid rgba(255,255,255,.15); }
  .stat-number { font-size: 24px; }
  .approach-content { padding: 48px 24px; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-visual img { height: 280px; }
  .about-stats { gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .whatsapp-float { right: 16px; bottom: 20px; }
  .section { padding: 64px 0; }
  #services { padding: 64px 0; }
  #about { padding: 64px 0; }
  .hero-actions .btn { flex: 1; justify-content: center; min-width: 140px; }
}
@media (max-width: 480px) {
  h1 { font-size: 28px; }
  .container { padding: 0 16px; }
  .contact-form-card { padding: 20px; }
  .about-stats { flex-direction: column; gap: 24px; }
  .approach-stats { flex-direction: column; }
}