/* ============================================================
   DEMAND SIGNALS — main.css v4.0
   Brand: Teal #68c5ad | Slate #5d6780 | Orange #f28500
   Dark: #1d2330 | Font: Inter
   ============================================================ */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', system-ui, sans-serif; color: #5d6780; background: #fff; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: #68c5ad; text-decoration: none; transition: color .2s; }
a:hover { color: #f28500; }
a:focus-visible { outline: 3px solid #f28500; outline-offset: 2px; border-radius: 3px; }

/* ── CSS vars ── */
:root {
  --teal: #68c5ad; --teal-dark: #3fa88e; --teal-light: rgba(104,197,173,0.12); --teal-mid: rgba(104,197,173,0.3);
  --slate: #5d6780; --orange: #f28500; --dark: #1d2330; --dark-2: #141b28;
  --white: #fff; --light: #f4f6f9;
  --radius: 12px; --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(29,35,48,0.08);
  --shadow-lg: 0 8px 48px rgba(29,35,48,0.16);
  --shadow-teal: 0 8px 32px rgba(104,197,173,0.22);
  --t: .22s cubic-bezier(.4,0,.2,1);
}

/* ── Skip link ── */
.skip-link { position: absolute; top: -60px; left: 16px; z-index: 9999; background: var(--dark); color: #fff; padding: 10px 20px; border-radius: var(--radius); font-weight: 600; transition: top .2s; }
.skip-link:focus { top: 16px; }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 { color: var(--dark); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
p { margin-bottom: 1rem; }
.lead { font-size: 1.12rem; color: var(--slate); }
.eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); background: var(--teal-light); border: 1px solid rgba(104,197,173,0.25); padding: 5px 14px; border-radius: 100px; margin-bottom: 16px; }
.accent { color: var(--teal); }
.accent-orange { color: var(--orange); }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 0; }
.section-sm { padding: 56px 0; }
.section-lg { padding: 128px 0; }
.bg-light { background: linear-gradient(160deg,#f0f4f8,#e9eef5); }
.bg-dark  { background: linear-gradient(160deg,var(--dark),var(--dark-2)); }

/* ── Section header ── */
.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 580px; margin: 0 auto; font-size: 1.05rem; }
.bg-dark .section-header h2, .bg-dark .section-header p { color: rgba(255,255,255,0.85); }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; font-family: inherit; font-size: 1rem; font-weight: 600; border-radius: var(--radius); border: 2px solid transparent; cursor: pointer; text-decoration: none; transition: all var(--t); white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg,var(--teal),var(--teal-dark)); color: #fff; box-shadow: 0 4px 20px rgba(104,197,173,0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(104,197,173,0.55); color: #fff; }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; transform: translateY(-2px); }
.btn-orange { background: linear-gradient(135deg,var(--orange),#d97400); color: #fff; box-shadow: 0 4px 20px rgba(242,133,0,0.35); }
.btn-orange:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(242,133,0,0.5); color: #fff; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

/* ══ NAV ════════════════════════════════════════════════════ */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0; background: transparent; transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
.site-nav.scrolled { background: rgba(20,27,40,0.97); box-shadow: 0 2px 24px rgba(0,0,0,0.3); backdrop-filter: blur(20px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 0 28px; height: 72px; max-width: 1300px; margin: 0 auto; }
.nav-logo img { height: 42px; width: auto; display: block; }
.nav-menu { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-link { background: none; border: none; cursor: pointer; font-family: inherit; font-size: .95rem; font-weight: 500; color: rgba(255,255,255,0.85); padding: 8px 14px; border-radius: 8px; transition: all var(--t); display: flex; align-items: center; gap: 4px; }
.nav-link:hover, .nav-link.active { color: var(--teal); background: rgba(104,197,173,0.1); }
.nav-item.nav-cta { margin-left: 8px; }
.nav-cta .btn { padding: 9px 22px; font-size: .9rem; }
.caret { font-size: .7rem; opacity: .6; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all .25s; display: block; }

/* Dropdowns */
.nav-item { position: relative; }
.dropdown-menu { display: none; position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: rgba(20,27,40,0.97); backdrop-filter: blur(20px); border: 1px solid rgba(104,197,173,0.15); border-radius: 16px; padding: 10px; min-width: 220px; box-shadow: 0 16px 40px rgba(0,0,0,0.3); list-style: none; }
.dropdown-menu.open { display: block; animation: dd-in .18s ease; }
@keyframes dd-in { from { opacity: 0; transform: translateX(-50%) translateY(-8px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.dropdown-link { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px; color: rgba(255,255,255,0.8); font-size: .9rem; font-weight: 500; transition: all var(--t); }
.dropdown-link:hover { background: rgba(104,197,173,0.12); color: var(--teal); }
.dropdown-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; background: rgba(104,197,173,0.12); border-radius: 8px; font-size: .95rem; flex-shrink: 0; }

/* ══ HERO ═══════════════════════════════════════════════════ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; background: var(--dark-2); }
.hero-video-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-video { width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.hero-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(135deg, rgba(20,27,40,0.75) 0%, rgba(20,27,40,0.55) 50%, rgba(20,40,35,0.6) 100%); }
/* Orbs */
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; z-index: 2; }
.hero-orb-1 { width: 500px; height: 500px; top: -100px; right: -80px; background: radial-gradient(circle, rgba(104,197,173,0.2) 0%, transparent 70%); filter: blur(60px); animation: orb-drift 14s ease-in-out infinite alternate; }
.hero-orb-2 { width: 380px; height: 380px; bottom: -60px; left: 8%; background: radial-gradient(circle, rgba(242,133,0,0.14) 0%, transparent 70%); filter: blur(60px); animation: orb-drift 19s ease-in-out infinite alternate-reverse; }
@keyframes orb-drift { from { transform: translate(0,0) scale(1); } to { transform: translate(40px,30px) scale(1.12); } }
.hero-content { position: relative; z-index: 3; text-align: center; padding: 140px 28px 80px; max-width: 900px; margin: 0 auto; }
.hero-eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); background: rgba(104,197,173,0.15); border: 1px solid rgba(104,197,173,0.3); padding: 6px 18px; border-radius: 100px; margin-bottom: 24px; animation: hero-up 0.9s .05s both; }
.hero-title { color: #fff; font-size: clamp(3rem, 7vw, 5.5rem); line-height: 1.08; margin-bottom: 28px; animation: hero-up 0.9s .12s both; }
.hero-tagline { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.72); max-width: 620px; margin: 0 auto 44px; animation: hero-up 0.9s .2s both; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; animation: hero-up 0.9s .28s both; }
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 3; color: rgba(255,255,255,0.4); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; animation: bounce 2s infinite 1.5s; cursor: default; }
@keyframes hero-up { from { opacity: 0; transform: translateY(36px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }

/* ══ STATS BAR ═══════════════════════════════════════════════ */
.stats-bar { background: linear-gradient(135deg,#161e2d,#1a2a1f); position: relative; overflow: hidden; padding: 56px 0; }
.stats-bar::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(104,197,173,0.08) 0%, transparent 70%); pointer-events: none; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; position: relative; z-index: 1; }
.stat-item { text-align: center; padding: 32px 20px; position: relative; }
.stat-item + .stat-item::before { content: ''; position: absolute; left: 0; top: 20%; bottom: 20%; width: 1px; background: rgba(104,197,173,0.18); }
.stat-num { font-size: clamp(2.4rem, 4vw, 3.4rem); font-weight: 800; line-height: 1; background: linear-gradient(135deg,var(--teal),#b0ead8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 8px; display: block; }
.stat-label { font-size: .78rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: rgba(255,255,255,0.45); }

/* ══ SERVICE CARDS ═══════════════════════════════════════════ */
.service-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 28px; }
.service-card { background: #fff; border: 1px solid rgba(104,197,173,0.12); border-radius: var(--radius-lg); padding: 36px 28px; display: flex; flex-direction: column; position: relative; overflow: hidden; box-shadow: 0 2px 16px rgba(29,35,48,0.06); transition: all var(--t); }
.service-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg,rgba(104,197,173,0.07) 0%,transparent 60%); opacity: 0; transition: opacity var(--t); pointer-events: none; }
.service-card:hover { transform: translateY(-7px); border-color: rgba(104,197,173,0.38); box-shadow: 0 12px 48px rgba(104,197,173,0.2), 0 2px 8px rgba(0,0,0,0.06); }
.service-card:hover::before { opacity: 1; }
.service-card-icon { font-size: 2rem; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--teal-light); border-radius: 14px; margin-bottom: 20px; transition: transform .3s cubic-bezier(.34,1.56,.64,1); }
.service-card:hover .service-card-icon { transform: scale(1.18) rotate(-5deg); }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--dark); }
.service-card p { color: var(--slate); font-size: .95rem; flex: 1; line-height: 1.7; margin-bottom: 20px; }
.card-link { font-size: .9rem; font-weight: 600; color: var(--teal); display: inline-flex; align-items: center; gap: 6px; transition: gap var(--t); }
.service-card:hover .card-link { gap: 10px; }

/* ══ PROCESS STEPS ═══════════════════════════════════════════ */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 24px; }
.process-step { background: #fff; border: 1px solid rgba(104,197,173,0.12); border-radius: var(--radius-lg); padding: 36px 28px; position: relative; overflow: hidden; box-shadow: var(--shadow); transition: all var(--t); }
.process-step::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg,var(--teal),var(--teal-dark)); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; }
.process-step:hover::after { transform: scaleX(1); }
.process-step:hover { transform: translateY(-5px); border-color: rgba(104,197,173,0.3); box-shadow: var(--shadow-lg); }
.step-num { font-size: 3.2rem; font-weight: 900; line-height: 1; background: linear-gradient(135deg,var(--teal),rgba(104,197,173,0.3)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 16px; display: block; }
.process-step h4 { font-size: 1.05rem; margin-bottom: 10px; color: var(--dark); }
.process-step p { font-size: .93rem; margin: 0; line-height: 1.7; }

/* ══ TESTIMONIALS ════════════════════════════════════════════ */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 28px; }
.testimonial-card { background: #fff; border: 1px solid rgba(104,197,173,0.1); border-radius: var(--radius-lg); padding: 36px; position: relative; box-shadow: var(--shadow); transition: all var(--t); }
.testimonial-card::before { content: '\201C'; position: absolute; top: 12px; right: 20px; font-size: 7rem; line-height: 1; color: var(--teal-light); font-family: Georgia,serif; pointer-events: none; }
.testimonial-card:hover { border-color: rgba(104,197,173,0.32); box-shadow: var(--shadow-teal); transform: translateY(-5px); }
.testimonial-text { font-size: 1rem; line-height: 1.75; margin-bottom: 24px; padding-top: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--teal-light); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.testimonial-name { font-weight: 700; font-size: .93rem; color: var(--dark); }
.testimonial-role { font-size: .8rem; color: var(--slate); }

/* ══ CTA SECTION ════════════════════════════════════════════ */
.cta-section { background: linear-gradient(135deg,#161e2d 0%,#0f1520 40%,#162318 100%); position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle,rgba(104,197,173,0.12) 0%,transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; }
.cta-section .container { position: relative; z-index: 1; }
.cta-inner { text-align: center; padding: 96px 24px; }
.cta-inner h2 { color: #fff; margin-bottom: 20px; font-size: clamp(1.9rem,4vw,3.2rem); }
.cta-inner p { color: rgba(255,255,255,0.68); font-size: 1.1rem; max-width: 540px; margin: 0 auto 44px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ══ PORTFOLIO ══════════════════════════════════════════════ */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 28px; }
.portfolio-card { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(104,197,173,0.1); box-shadow: var(--shadow); transition: all var(--t); background: #fff; }
.portfolio-card:hover { transform: translateY(-7px); border-color: rgba(104,197,173,0.32); box-shadow: 0 16px 48px rgba(104,197,173,0.18); }
.portfolio-thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--light); }
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.portfolio-card:hover .portfolio-thumb img { transform: scale(1.05); }
.portfolio-info { padding: 24px; }
.portfolio-info h3 { margin-bottom: 8px; font-size: 1.1rem; }
.portfolio-info p { margin: 0; font-size: .9rem; }

/* ══ FOOTER ════════════════════════════════════════════════ */
.site-footer { background: linear-gradient(160deg,#161e2d,#111827); color: rgba(255,255,255,0.6); padding: 80px 0 0; }
.footer-inner { display: grid; grid-template-columns: 280px 1fr; gap: 64px; max-width: 1200px; margin: 0 auto; padding: 0 28px 60px; }
.footer-brand img { height: 48px; width: auto; margin-bottom: 16px; }
.footer-tagline { color: rgba(255,255,255,0.8); font-weight: 600; font-size: 1rem; margin-bottom: 8px; }
.footer-sub { font-size: .88rem; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; }
.footer-col h3 { color: #fff; font-size: .88rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: rgba(255,255,255,0.55); font-size: .88rem; transition: color var(--t); }
.footer-col a:hover { color: var(--teal); }
.footer-contact { margin-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.footer-contact a { color: rgba(255,255,255,0.55); font-size: .88rem; }
.footer-contact a:hover { color: var(--teal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); max-width: 1200px; margin: 0 auto; padding: 20px 28px; display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { font-size: .82rem; }
.footer-easter a { font-size: 1.2rem; opacity: .4; transition: opacity var(--t); }
.footer-easter a:hover { opacity: 1; }

/* ══ SCROLL REVEAL ══════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }
.reveal-delay-4 { transition-delay: .32s; }
.reveal-delay-5 { transition-delay: .40s; }
.reveal-delay-6 { transition-delay: .48s; }

/* ══ CONTACT BOT ════════════════════════════════════════════ */
.contact-bot-btn { position: fixed; bottom: 28px; right: 28px; z-index: 900; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg,var(--teal),var(--teal-dark)); box-shadow: 0 4px 20px rgba(104,197,173,0.45); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; transition: all var(--t); }
.contact-bot-btn:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(104,197,173,0.6); }
.contact-bot-panel { position: fixed; bottom: 96px; right: 28px; z-index: 900; width: 360px; max-height: 520px; background: #fff; border-radius: 20px; box-shadow: 0 16px 64px rgba(0,0,0,0.2); border: 1px solid rgba(104,197,173,0.15); display: none; flex-direction: column; overflow: hidden; }
.contact-bot-panel.open { display: flex; animation: slide-up .25s ease; }
@keyframes slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.bot-header { background: linear-gradient(135deg,var(--dark),#1a2a1f); color: #fff; padding: 20px 20px 16px; }
.bot-header h4 { margin-bottom: 4px; font-size: 1rem; }
.bot-header p { font-size: .82rem; color: rgba(255,255,255,0.6); margin: 0; }
.bot-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.bot-msg { max-width: 82%; padding: 10px 14px; border-radius: 12px; font-size: .9rem; line-height: 1.5; }
.bot-msg.bot { background: var(--light); color: var(--dark); border-radius: 4px 12px 12px 12px; }
.bot-msg.user { background: linear-gradient(135deg,var(--teal),var(--teal-dark)); color: #fff; align-self: flex-end; border-radius: 12px 12px 4px 12px; }
.bot-options { padding: 0 16px 12px; display: flex; flex-direction: column; gap: 6px; }
.bot-option { background: var(--light); border: 1px solid rgba(104,197,173,0.2); border-radius: 10px; padding: 10px 14px; font-size: .88rem; color: var(--dark); cursor: pointer; text-align: left; transition: all var(--t); font-family: inherit; }
.bot-option:hover { background: var(--teal-light); border-color: var(--teal); color: var(--teal); }
.bot-input-row { padding: 12px 16px; border-top: 1px solid #f0f0f0; display: flex; gap: 8px; }
.bot-input-row input { flex: 1; padding: 10px 14px; border: 1.5px solid #e5e9f0; border-radius: 10px; font-family: inherit; font-size: .9rem; outline: none; transition: border-color var(--t); }
.bot-input-row input:focus { border-color: var(--teal); }
.bot-input-row button { padding: 10px 16px; background: var(--teal); color: #fff; border: none; border-radius: 10px; cursor: pointer; font-size: .85rem; font-weight: 600; transition: background var(--t); }
.bot-input-row button:hover { background: var(--teal-dark); }

/* ══ COOKIE CONSENT ══════════════════════════════════════════ */
.cookie-bar { position: fixed; bottom: 24px; left: 24px; z-index: 850; background: rgba(20,27,40,0.97); backdrop-filter: blur(12px); border: 1px solid rgba(104,197,173,0.2); border-radius: 16px; padding: 18px 22px; max-width: 380px; box-shadow: 0 8px 32px rgba(0,0,0,0.25); display: none; }
.cookie-bar.show { display: block; animation: slide-up .3s ease; }
.cookie-bar p { color: rgba(255,255,255,0.8); font-size: .88rem; margin-bottom: 14px; }
.cookie-btns { display: flex; gap: 10px; }

/* ══ ACCESSIBILITY TOOLBAR ══════════════════════════════════ */
.a11y-toolbar { position: fixed; left: 0; top: 50%; transform: translateY(-50%); z-index: 800; display: flex; flex-direction: column; gap: 2px; }
.a11y-btn { background: rgba(20,27,40,0.9); color: #fff; border: none; padding: 10px 12px; cursor: pointer; font-size: .8rem; font-family: inherit; transition: background var(--t); writing-mode: vertical-rl; text-orientation: mixed; border-radius: 0 8px 8px 0; }
.a11y-btn:hover { background: var(--teal); }
.a11y-panel { position: fixed; left: 60px; top: 50%; transform: translateY(-50%); z-index: 800; background: rgba(20,27,40,0.97); border: 1px solid rgba(104,197,173,0.2); border-radius: 16px; padding: 20px; min-width: 240px; display: none; }
.a11y-panel.open { display: block; animation: slide-up .2s ease; }

/* ══ UTILITIES ══════════════════════════════════════════════ */
.text-center { text-align: center; }
.text-white  { color: #fff !important; }
.text-teal   { color: var(--teal); }
.text-orange { color: var(--orange); }
.mt-4 { margin-top: 1rem; } .mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; } .mb-8 { margin-bottom: 2rem; }
.flex { display: flex; } .gap-4 { gap: 1rem; }
.items-center { align-items: center; } .justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit,minmax(460px,1fr)); gap: 56px; align-items: center; }

/* ══ PROSE (blog/detail pages) ══════════════════════════════ */
.prose { line-height: 1.85; color: var(--slate); font-size: 1.05rem; }
.prose h2 { color: var(--dark); font-size: 1.55rem; margin: 2.5rem 0 1rem; }
.prose h3 { color: var(--dark); font-size: 1.2rem; margin: 2rem 0 .75rem; }
.prose p  { margin-bottom: 1.25rem; }
.prose ul, .prose ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.prose strong { color: var(--dark); font-weight: 700; }
.prose a { color: var(--teal); text-decoration: underline; text-decoration-color: rgba(104,197,173,.4); }
.prose a:hover { text-decoration-color: var(--teal); }
.prose blockquote { border-left: 4px solid var(--teal); padding: 12px 24px; background: var(--light); border-radius: 0 8px 8px 0; margin: 1.5rem 0; font-style: italic; }
.prose code { background: var(--light); padding: 2px 6px; border-radius: 4px; font-size: .9em; color: var(--teal); }
.prose pre { background: var(--dark); color: rgba(255,255,255,.85); padding: 20px 24px; border-radius: 12px; overflow-x: auto; margin: 1.5rem 0; }

/* ══ RESPONSIVE ══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: rgba(20,27,40,0.98); backdrop-filter: blur(16px); padding: 16px; gap: 4px; border-bottom: 1px solid rgba(104,197,173,0.1); }
  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }
  .dropdown-menu { position: static; transform: none; box-shadow: none; border: none; background: rgba(255,255,255,0.05); border-radius: 10px; padding: 4px; margin-top: 4px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item + .stat-item::before { display: none; }
  .hero-actions { flex-direction: column; align-items: center; }
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .contact-bot-panel { right: 0; left: 0; max-width: 100%; bottom: 84px; border-radius: 20px 20px 0 0; }
  .cta-inner { padding: 72px 24px; }
  .footer-links { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 480px) {
  .service-grid, .process-steps, .portfolio-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}