/* ==========================================================================
   AMIL BRAND — Landing Pages (Fundo de Funil / Produto Específico)
   Identity: Purple #151389 + Vibrant #461BFF + Cyan #00E5FF
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=DM+Sans:wght@400;500;600;700&display=swap');

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

:root {
  --a-primary: #151389;
  --a-primary-dark: #0e0d60;
  --a-primary-light: #1e1bae;
  --a-secondary: #461BFF;
  --a-secondary-dark: #3915cc;
  --a-accent: #00E5FF;
  --a-accent-light: #67f0ff;
  --a-accent-dark: #00b8cc;
  --a-green: #00C853;
  --a-green-dark: #00a344;
  --a-orange: #FF6D00;
  --a-white: #ffffff;
  --a-gray-50: #f7f8fc;
  --a-gray-100: #eef0f7;
  --a-gray-200: #dde0ed;
  --a-gray-300: #c5c8db;
  --a-gray-400: #9498b3;
  --a-gray-500: #6b6f8d;
  --a-gray-600: #4a4e6a;
  --a-gray-700: #2e3150;
  --a-gray-800: #1a1d38;
  --a-font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --a-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --a-radius: 12px;
  --a-radius-lg: 20px;
  --a-radius-xl: 28px;
  --a-shadow: 0 2px 16px rgba(21,19,137,0.08);
  --a-shadow-lg: 0 8px 32px rgba(21,19,137,0.12);
  --a-shadow-xl: 0 16px 48px rgba(21,19,137,0.16);
  --a-glow: 0 0 40px rgba(0,229,255,0.15);
}

html { scroll-behavior: smooth; }
body { font-family: var(--a-font-body); font-size: 16px; line-height: 1.7; color: var(--a-gray-600); background: var(--a-white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: var(--a-secondary); transition: 0.2s; }
a:hover { color: var(--a-primary); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; }
.container--wide { max-width: 1280px; }

h1,h2,h3,h4 { font-family: var(--a-font-heading); color: var(--a-primary); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 700; margin-bottom: 16px; }
h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }

/* ---- Topbar ---- */
.a-topbar { background: var(--a-primary-dark); padding: 10px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,0.7); }
.a-topbar strong { color: var(--a-accent); }

/* ---- Navbar ---- */
.a-nav { background: var(--a-white); padding: 14px 0; box-shadow: 0 1px 4px rgba(21,19,137,0.06); position: sticky; top: 0; z-index: 100; }
.a-nav .container { display: flex; align-items: center; justify-content: space-between; }
.a-nav__brand { display: flex; align-items: center; gap: 12px; }
.a-nav__logo { height: 36px; }
.a-nav__logo-text { font-family: var(--a-font-heading); font-weight: 800; font-size: 26px; color: var(--a-primary); letter-spacing: -0.5px; }
.a-nav__logo-text span { color: var(--a-secondary); }
.a-nav__cta { padding: 10px 28px; background: linear-gradient(135deg, var(--a-secondary), var(--a-primary-light)); color: var(--a-white); border-radius: 50px; font-weight: 600; font-size: 14px; transition: 0.3s; border: none; cursor: pointer; font-family: var(--a-font-body); }
.a-nav__cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(70,27,255,0.3); color: var(--a-white); }

/* ---- Hero Gradient ---- */
.a-hero { background: linear-gradient(160deg, var(--a-primary-dark) 0%, var(--a-primary) 40%, var(--a-secondary) 100%); padding: 90px 0 80px; position: relative; overflow: hidden; }
.a-hero::before { content: ''; position: absolute; top: -150px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,229,255,0.12) 0%, transparent 70%); border-radius: 50%; }
.a-hero::after { content: ''; position: absolute; bottom: -200px; left: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(70,27,255,0.15) 0%, transparent 70%); border-radius: 50%; }
.a-hero .container { position: relative; z-index: 1; }
.a-hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.a-hero__badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: rgba(0,229,255,0.12); border: 1px solid rgba(0,229,255,0.25); border-radius: 50px; color: var(--a-accent); font-size: 13px; font-weight: 600; margin-bottom: 20px; }
.a-hero__title { color: var(--a-white); margin-bottom: 20px; }
.a-hero__title em { font-style: normal; color: var(--a-accent); }
.a-hero__sub { color: rgba(255,255,255,0.75); font-size: 18px; margin-bottom: 28px; line-height: 1.6; }
.a-hero__bullets { list-style: none; margin-bottom: 32px; }
.a-hero__bullets li { color: rgba(255,255,255,0.85); padding: 6px 0; font-size: 15px; display: flex; align-items: center; gap: 10px; }
.a-hero__bullets li::before { content: '✓'; color: var(--a-accent); font-weight: 700; font-size: 16px; }

/* ---- Form ---- */
.a-form { background: var(--a-white); border-radius: var(--a-radius-lg); padding: 36px 28px; box-shadow: var(--a-shadow-xl); }
.a-form__title { font-family: var(--a-font-heading); font-size: 20px; text-align: center; margin-bottom: 6px; color: var(--a-primary); font-weight: 700; }
.a-form__sub { text-align: center; font-size: 13px; color: var(--a-gray-400); margin-bottom: 24px; }
.a-form label { display: block; font-size: 13px; font-weight: 600; color: var(--a-gray-600); margin-bottom: 5px; }
.a-form input, .a-form select, .a-form textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--a-gray-200); border-radius: var(--a-radius); font-size: 14px; font-family: var(--a-font-body); color: var(--a-gray-700); transition: 0.2s; background: var(--a-white); margin-bottom: 14px; appearance: none; }
.a-form input:focus, .a-form select:focus, .a-form textarea:focus { outline: none; border-color: var(--a-secondary); box-shadow: 0 0 0 3px rgba(70,27,255,0.1); }
.a-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.a-form__btn { width: 100%; padding: 14px; background: linear-gradient(135deg, var(--a-secondary), var(--a-primary-light)); color: var(--a-white); border: none; border-radius: var(--a-radius); font-size: 16px; font-weight: 700; font-family: var(--a-font-body); cursor: pointer; transition: 0.3s; }
.a-form__btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(70,27,255,0.3); }
.a-form__btn--green { background: var(--a-green); }
.a-form__btn--green:hover { background: var(--a-green-dark); box-shadow: 0 6px 20px rgba(0,200,83,0.3); }
.a-form__btn--cyan { background: linear-gradient(135deg, var(--a-accent-dark), var(--a-accent)); }
.a-form__btn--cyan:hover { box-shadow: 0 6px 20px rgba(0,229,255,0.3); }

/* ---- Section ---- */
.a-section { padding: 80px 0; }
.a-section--light { background: var(--a-gray-50); }
.a-section--purple-light { background: linear-gradient(180deg, #f0edff 0%, var(--a-white) 100%); }
.a-section--dark { background: linear-gradient(160deg, var(--a-primary-dark), var(--a-primary)); color: var(--a-white); }
.a-section--dark h2, .a-section--dark h3 { color: var(--a-white); }
.a-section__header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
.a-section__eyebrow { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; color: var(--a-secondary); margin-bottom: 12px; }
.a-section__header p { color: var(--a-gray-500); font-size: 17px; }

/* ---- Trust Bar ---- */
.a-trust { background: var(--a-white); padding: 20px 0; border-bottom: 1px solid var(--a-gray-200); }
.a-trust .container { display: flex; justify-content: center; gap: 36px; flex-wrap: wrap; }
.a-trust__item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--a-gray-500); font-weight: 500; }
.a-trust__icon { width: 32px; height: 32px; background: var(--a-gray-50); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }

/* ---- Cards ---- */
.a-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.a-card { background: var(--a-white); border-radius: var(--a-radius-lg); padding: 32px 24px; border: 1px solid var(--a-gray-200); transition: 0.3s; }
.a-card:hover { transform: translateY(-4px); box-shadow: var(--a-shadow-lg); border-color: rgba(70,27,255,0.2); }
.a-card__icon { width: 52px; height: 52px; background: linear-gradient(135deg, var(--a-secondary), var(--a-primary-light)); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 18px; }
.a-card__title { font-family: var(--a-font-heading); font-size: 18px; color: var(--a-primary); margin-bottom: 8px; font-weight: 700; }
.a-card__text { font-size: 14px; color: var(--a-gray-500); line-height: 1.6; }

/* ---- Comparison Table ---- */
.a-table-wrap { overflow-x: auto; border-radius: var(--a-radius-lg); box-shadow: var(--a-shadow); }
.a-table { width: 100%; border-collapse: collapse; background: var(--a-white); font-size: 14px; }
.a-table thead { background: linear-gradient(135deg, var(--a-primary), var(--a-secondary)); }
.a-table th { padding: 16px 18px; color: var(--a-white); font-weight: 600; text-align: left; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
.a-table td { padding: 14px 18px; border-bottom: 1px solid var(--a-gray-100); color: var(--a-gray-600); }
.a-table tr:last-child td { border-bottom: none; }
.a-table tr:hover td { background: var(--a-gray-50); }
.a-table .check { color: var(--a-green); font-weight: 700; font-size: 18px; }
.a-table .cross { color: var(--a-gray-300); font-size: 18px; }
.a-table .highlight { background: rgba(70,27,255,0.04); }
.a-table .best { background: rgba(0,229,255,0.06); font-weight: 600; color: var(--a-primary); }

/* ---- Pricing Tiers ---- */
.a-tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.a-tier { background: var(--a-white); border-radius: var(--a-radius-lg); padding: 32px 24px; border: 2px solid var(--a-gray-200); transition: 0.3s; text-align: center; position: relative; }
.a-tier:hover { border-color: var(--a-secondary); box-shadow: var(--a-shadow-lg); }
.a-tier--featured { border-color: var(--a-secondary); box-shadow: var(--a-shadow); }
.a-tier--featured::before { content: 'MAIS POPULAR'; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--a-secondary), var(--a-primary-light)); color: var(--a-white); font-size: 10px; font-weight: 700; padding: 5px 18px; border-radius: 50px; letter-spacing: 1px; }
.a-tier__name { font-family: var(--a-font-heading); font-size: 20px; color: var(--a-primary); margin-bottom: 4px; font-weight: 700; }
.a-tier__tag { font-size: 12px; color: var(--a-gray-400); margin-bottom: 16px; }
.a-tier__price { font-family: var(--a-font-heading); font-size: 42px; font-weight: 900; color: var(--a-primary); margin-bottom: 4px; }
.a-tier__price small { font-size: 16px; font-weight: 500; color: var(--a-gray-400); }
.a-tier__note { font-size: 12px; color: var(--a-gray-400); margin-bottom: 20px; }
.a-tier__list { list-style: none; text-align: left; margin-bottom: 24px; }
.a-tier__list li { padding: 6px 0; font-size: 13px; color: var(--a-gray-600); display: flex; gap: 8px; align-items: flex-start; }
.a-tier__list li::before { content: '✓'; color: var(--a-secondary); font-weight: 700; flex-shrink: 0; }
.a-tier__btn { display: inline-block; width: 100%; padding: 12px; background: linear-gradient(135deg, var(--a-secondary), var(--a-primary-light)); color: var(--a-white); border-radius: var(--a-radius); font-weight: 700; font-size: 14px; transition: 0.3s; border: none; cursor: pointer; font-family: var(--a-font-body); }
.a-tier__btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(70,27,255,0.3); color: var(--a-white); }

/* ---- Steps ---- */
.a-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; }
.a-step { text-align: center; position: relative; }
.a-step__num { width: 56px; height: 56px; background: linear-gradient(135deg, var(--a-secondary), var(--a-accent)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800; color: var(--a-white); margin: 0 auto 16px; font-family: var(--a-font-heading); box-shadow: 0 4px 16px rgba(70,27,255,0.2); }
.a-step__title { font-family: var(--a-font-heading); font-size: 16px; color: var(--a-primary); margin-bottom: 8px; font-weight: 700; }
.a-step__text { font-size: 14px; color: var(--a-gray-500); }

/* ---- Testimonials ---- */
.a-testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.a-testimonial { background: var(--a-white); border-radius: var(--a-radius-lg); padding: 28px; border: 1px solid var(--a-gray-200); }
.a-testimonial__stars { color: #FFB800; font-size: 16px; letter-spacing: 2px; margin-bottom: 14px; }
.a-testimonial__text { font-size: 15px; color: var(--a-gray-600); font-style: italic; line-height: 1.7; margin-bottom: 18px; }
.a-testimonial__author { display: flex; align-items: center; gap: 12px; }
.a-testimonial__avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--a-secondary), var(--a-primary)); display: flex; align-items: center; justify-content: center; color: var(--a-white); font-weight: 700; font-size: 15px; }
.a-testimonial__name { font-weight: 700; font-size: 14px; color: var(--a-primary); }
.a-testimonial__role { font-size: 12px; color: var(--a-gray-400); }

/* ---- Simulator-specific ---- */
.a-sim { background: var(--a-white); border-radius: var(--a-radius-xl); padding: 48px 40px; box-shadow: var(--a-shadow-xl); border: 1px solid var(--a-gray-200); }
.a-sim__progress { display: flex; gap: 8px; margin-bottom: 36px; }
.a-sim__progress-step { flex: 1; height: 6px; border-radius: 3px; background: var(--a-gray-200); transition: 0.3s; }
.a-sim__progress-step.active { background: linear-gradient(90deg, var(--a-secondary), var(--a-accent)); }
.a-sim__step-label { display: flex; justify-content: space-between; margin-bottom: 24px; }
.a-sim__step-label span { font-size: 11px; color: var(--a-gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.a-sim__step-label span.active { color: var(--a-secondary); }

.a-sim__field { margin-bottom: 20px; }
.a-sim__field label { display: block; font-size: 14px; font-weight: 600; color: var(--a-gray-700); margin-bottom: 8px; }
.a-sim__range { width: 100%; -webkit-appearance: none; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--a-secondary), var(--a-accent)); outline: none; margin: 12px 0; }
.a-sim__range::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: var(--a-white); border: 3px solid var(--a-secondary); box-shadow: 0 2px 8px rgba(70,27,255,0.2); cursor: pointer; }
.a-sim__select { width: 100%; padding: 14px 16px; border: 2px solid var(--a-gray-200); border-radius: var(--a-radius); font-size: 15px; font-family: var(--a-font-body); color: var(--a-gray-700); background: var(--a-white); cursor: pointer; }
.a-sim__select:focus { border-color: var(--a-secondary); box-shadow: 0 0 0 3px rgba(70,27,255,0.1); outline: none; }
.a-sim__option-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.a-sim__option { padding: 14px; border: 2px solid var(--a-gray-200); border-radius: var(--a-radius); text-align: center; cursor: pointer; transition: 0.2s; font-size: 14px; font-weight: 600; color: var(--a-gray-600); }
.a-sim__option:hover { border-color: var(--a-secondary); color: var(--a-secondary); }
.a-sim__option.selected { border-color: var(--a-secondary); background: rgba(70,27,255,0.06); color: var(--a-secondary); }

.a-sim__result { background: linear-gradient(135deg, var(--a-primary-dark), var(--a-primary)); border-radius: var(--a-radius-lg); padding: 32px; color: var(--a-white); text-align: center; margin-top: 24px; }
.a-sim__result-label { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px; }
.a-sim__result-price { font-family: var(--a-font-heading); font-size: 48px; font-weight: 900; margin-bottom: 4px; }
.a-sim__result-note { font-size: 13px; color: rgba(255,255,255,0.5); }

/* ---- Chat mockup (WhatsApp LP) ---- */
.a-chat { max-width: 420px; margin: 0 auto; background: #e5ddd5; border-radius: var(--a-radius-xl); overflow: hidden; box-shadow: var(--a-shadow-xl); }
.a-chat__header { background: #075e54; padding: 14px 18px; display: flex; align-items: center; gap: 12px; }
.a-chat__avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--a-white); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: #075e54; }
.a-chat__name { color: var(--a-white); font-weight: 600; font-size: 15px; }
.a-chat__status { color: rgba(255,255,255,0.6); font-size: 12px; }
.a-chat__body { padding: 18px; min-height: 320px; display: flex; flex-direction: column; gap: 8px; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c8c8c8' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.a-chat__bubble { max-width: 80%; padding: 10px 14px; border-radius: 12px; font-size: 14px; line-height: 1.5; position: relative; }
.a-chat__bubble--sent { background: #dcf8c6; align-self: flex-end; border-bottom-right-radius: 4px; color: #303030; }
.a-chat__bubble--recv { background: var(--a-white); align-self: flex-start; border-bottom-left-radius: 4px; color: #303030; }
.a-chat__bubble-time { font-size: 11px; color: #999; text-align: right; margin-top: 4px; }
.a-chat__typing { background: var(--a-white); align-self: flex-start; padding: 12px 18px; border-radius: 12px; border-bottom-left-radius: 4px; display: flex; gap: 4px; }
.a-chat__typing span { width: 8px; height: 8px; border-radius: 50%; background: #999; animation: a-typing 1.4s infinite; }
.a-chat__typing span:nth-child(2) { animation-delay: 0.2s; }
.a-chat__typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes a-typing { 0%, 60%, 100% { opacity: 0.3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-4px); } }

/* ---- Verdict / Banner ---- */
.a-verdict { background: linear-gradient(135deg, rgba(70,27,255,0.06), rgba(0,229,255,0.06)); border: 2px solid var(--a-secondary); border-radius: var(--a-radius-lg); padding: 36px; text-align: center; }
.a-verdict__icon { font-size: 48px; margin-bottom: 12px; }
.a-verdict__title { font-family: var(--a-font-heading); font-size: 24px; color: var(--a-primary); margin-bottom: 8px; font-weight: 800; }
.a-verdict__text { font-size: 16px; color: var(--a-gray-600); max-width: 600px; margin: 0 auto; }

/* ---- Premium Dark (advogado-proposta) ---- */
.a-premium-bg { background: linear-gradient(180deg, #0a0930 0%, var(--a-primary-dark) 50%, #0f0c5a 100%); color: rgba(255,255,255,0.8); }
.a-premium-bg h2, .a-premium-bg h3 { color: var(--a-white); }
.a-premium-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(20px); border-radius: var(--a-radius-lg); padding: 32px; }
.a-premium-card:hover { border-color: rgba(0,229,255,0.2); background: rgba(255,255,255,0.06); }
.a-premium-glow { position: relative; }
.a-premium-glow::before { content: ''; position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(70,27,255,0.2), transparent); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; }

/* ---- CTA Sections ---- */
.a-cta { background: linear-gradient(160deg, var(--a-primary-dark), var(--a-primary), var(--a-secondary)); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.a-cta::before { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,229,255,0.1), transparent); border-radius: 50%; top: -300px; right: -200px; }
.a-cta h2 { color: var(--a-white); margin-bottom: 16px; }
.a-cta p { color: rgba(255,255,255,0.65); font-size: 18px; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.a-cta__btn { display: inline-flex; align-items: center; gap: 8px; padding: 16px 40px; background: var(--a-accent); color: var(--a-primary-dark); border-radius: 50px; font-size: 17px; font-weight: 700; transition: 0.3s; border: none; cursor: pointer; font-family: var(--a-font-body); }
.a-cta__btn:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,229,255,0.4); color: var(--a-primary-dark); }
.a-cta__btn--green { background: #25D366; color: var(--a-white); }
.a-cta__btn--green:hover { background: #20bd5a; box-shadow: 0 6px 24px rgba(37,211,102,0.4); color: var(--a-white); }
.a-cta__btn--white { background: var(--a-white); color: var(--a-primary); }
.a-cta__btn--white:hover { box-shadow: 0 6px 24px rgba(255,255,255,0.3); color: var(--a-primary); }

/* ---- FAQ ---- */
.a-faq { max-width: 750px; margin: 0 auto; }
.a-faq details { border-bottom: 1px solid var(--a-gray-200); padding: 18px 0; }
.a-faq summary { font-size: 16px; font-weight: 600; color: var(--a-primary); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.a-faq summary::after { content: '+'; font-size: 22px; color: var(--a-secondary); transition: 0.3s; }
.a-faq details[open] summary::after { transform: rotate(45deg); }
.a-faq p { margin-top: 12px; font-size: 15px; color: var(--a-gray-500); }

/* ---- Footer ---- */
.a-footer { background: var(--a-primary-dark); padding: 40px 0; text-align: center; }
.a-footer__brand { font-family: var(--a-font-heading); font-size: 22px; color: var(--a-white); margin-bottom: 4px; font-weight: 800; }
.a-footer__brand span { color: var(--a-accent); }
.a-footer__tagline { font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 20px; }
.a-footer__links { display: flex; justify-content: center; gap: 24px; margin-bottom: 20px; flex-wrap: wrap; }
.a-footer__links a { color: rgba(255,255,255,0.5); font-size: 13px; }
.a-footer__links a:hover { color: var(--a-accent); }
.a-footer__legal { font-size: 11px; color: rgba(255,255,255,0.25); max-width: 700px; margin: 0 auto; }

/* ---- WhatsApp FAB ---- */
.a-fab { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; color: #fff; box-shadow: 0 4px 15px rgba(37,211,102,0.4); z-index: 999; transition: 0.3s; text-decoration: none; }
.a-fab:hover { transform: scale(1.1); color: #fff; }

/* ---- Responsive ---- */
@media (max-width: 968px) {
  .a-hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .a-cards, .a-testimonials { grid-template-columns: 1fr 1fr; }
  .a-steps { grid-template-columns: 1fr 1fr; }
  .a-sim { padding: 32px 24px; }
  .a-sim__option-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .a-hero { padding: 60px 0 50px; }
  .a-form__row { grid-template-columns: 1fr; }
  .a-cards, .a-testimonials { grid-template-columns: 1fr; }
  .a-steps { grid-template-columns: 1fr; }
  .a-tiers { grid-template-columns: 1fr; }
  .a-section { padding: 50px 0; }
  .a-nav__cta { display: none; }
  .a-sim__option-grid { grid-template-columns: 1fr 1fr; }
  .a-table { font-size: 12px; }
  .a-table th, .a-table td { padding: 10px 12px; }
}