/* =============================================
   飞翔有害生物防治有限公司 官方网站样式
   ============================================= */

/* --- 基础重置 --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: #2c3e50;
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* --- CSS 变量 --- */
:root {
  --primary: #1a6b3c;
  --primary-dark: #134d2c;
  --primary-light: #2d9e5f;
  --accent: #f39c12;
  --accent-dark: #e67e22;
  --text: #2c3e50;
  --text-light: #7f8c8d;
  --bg-light: #f8fdf9;
  --bg-dark: #0f2d1c;
  --border: #e8f0ea;
  --shadow: 0 4px 24px rgba(26,107,60,0.10);
  --shadow-lg: 0 12px 48px rgba(26,107,60,0.15);
  --radius: 16px;
  --transition: 0.3s ease;
}

/* --- 通用组件 --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-tag {
  display: inline-block;
  background: rgba(26,107,60,0.08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid rgba(26,107,60,0.15);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 64px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,107,60,0.25);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,107,60,0.35); }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; padding: 16px; }

/* =============================================
   TOP BAR
   ============================================= */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
}
.topbar-inner span { display: flex; align-items: center; gap: 6px; }
.topbar-inner i { color: var(--accent); }
.topbar-inner strong { color: var(--accent); }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  transition: all var(--transition);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 16px 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img {
  height: 42px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
  background: #fff;
  padding: 4px 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.logo-footer {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 20px;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-size: 16px; font-weight: 800; color: var(--primary); letter-spacing: 1px; line-height: 1.2; }
.logo-sub { font-size: 11px; color: var(--text-light); }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}
.nav-links a:hover { background: var(--bg-light); color: var(--primary); }
.nav-cta { margin-left: 8px; padding: 10px 22px; font-size: 14px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,40,20,0.88) 0%, rgba(26,107,60,0.65) 60%, rgba(10,40,20,0.80) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 80px 24px;
  max-width: 820px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 13px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}
.hero-trust-row {
  margin-bottom: 20px;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,107,60,0.25);
  border: 1px solid rgba(26,107,60,0.4);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.5px;
}
.trust-badge i { color: #7ce89a; font-size: 14px; }
.hero-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
}
.pill i { color: #7ce89a; font-size: 11px; }
.hero-title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title .highlight { color: #7ce89a; }
.hero-desc {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 20px 32px;
  width: fit-content;
  flex-wrap: wrap;
  gap: 0;
}
.stat { text-align: center; padding: 0 28px; }
.stat-num { display: block; font-size: 28px; font-weight: 900; color: #7ce89a; line-height: 1.2; }
.stat-label { display: block; font-size: 12px; color: rgba(255,255,255,0.7); margin-top: 4px; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.2); }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll a {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* =============================================
   ABOUT
   ============================================= */
.about { background: #fff; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-images { position: relative; }
.about-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 440px; object-fit: cover; }
.about-img-sub {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 220px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #fff;
}
.about-img-sub img { width: 100%; height: 160px; object-fit: cover; }
.about-badge-float {
  position: absolute;
  top: 24px;
  left: -24px;
  background: var(--accent);
  color: #fff;
  padding: 16px 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 24px rgba(243,156,18,0.35);
}
.about-badge-float i { font-size: 24px; }
.about-content { padding-left: 16px; }
.about-lead { font-size: 17px; font-weight: 500; color: var(--text); margin-bottom: 16px; line-height: 1.8; }
.about-text { color: var(--text-light); margin-bottom: 28px; line-height: 1.9; }
.about-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}
.about-feature i { color: var(--primary); font-size: 16px; flex-shrink: 0; }

/* =============================================
   SERVICES
   ============================================= */
.services { position: relative; background: var(--bg-light); }
.services-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 10% 50%, rgba(26,107,60,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 90% 20%, rgba(243,156,18,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-icon { position: relative; height: 200px; overflow: hidden; }
.service-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img { transform: scale(1.08); }
.service-icon-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.6) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 16px;
}
.service-icon-overlay i {
  font-size: 28px;
  color: #fff;
  background: var(--c, var(--primary));
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.service-body { padding: 24px; }
.service-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.service-body p { font-size: 14px; color: var(--text-light); margin-bottom: 16px; line-height: 1.7; }
.service-list { margin-bottom: 20px; }
.service-list li {
  font-size: 13px;
  color: var(--text);
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* =============================================
   WHY US
   ============================================= */
.why-us { background: #fff; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.why-visual { position: relative; }
.why-visual img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.why-cert {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--primary);
  color: #fff;
  padding: 20px 24px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 8px 32px rgba(26,107,60,0.3);
}
.why-cert i { font-size: 32px; color: var(--accent); }
.why-cert strong { display: block; font-size: 15px; margin-bottom: 2px; }
.why-cert span { font-size: 12px; color: rgba(255,255,255,0.75); }
.why-list { display: flex; flex-direction: column; gap: 28px; padding-top: 8px; }
.why-item { display: flex; gap: 20px; align-items: flex-start; }
.why-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(26,107,60,0.08), rgba(26,107,60,0.15));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
  border: 1px solid rgba(26,107,60,0.12);
}
.why-text h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.why-text p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* =============================================
   CASES
   ============================================= */
.cases { position: relative; background: var(--bg-light); }
.cases-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(26,107,60,0.03));
  pointer-events: none;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.case-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case-card:hover img { transform: scale(1.08); }
.case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,40,20,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #fff;
  transition: background var(--transition);
}
.case-card:hover .case-overlay { background: linear-gradient(to top, rgba(10,40,20,0.92) 0%, rgba(10,40,20,0.3) 100%); }
.case-overlay h4 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.case-overlay p { font-size: 13px; color: rgba(255,255,255,0.8); }

/* =============================================
   HONOR
   ============================================= */
.honor { background: var(--primary); }
.honor .section-tag { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.2); }
.honor .section-title { color: #fff; }
.honor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.honor-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  color: #fff;
  transition: all var(--transition);
}
.honor-card:hover { background: rgba(255,255,255,0.15); transform: translateY(-4px); }
.honor-icon {
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 20px;
}
.honor-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.honor-card p { font-size: 13px; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* =============================================
   CONTACT
   ============================================= */
.contact { background: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3,
.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--text);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(26,107,60,0.08);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
}
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { font-size: 13px; color: var(--text-light); margin-bottom: 4px; }
.contact-item span { font-size: 14px; color: var(--text); line-height: 1.5; }
.contact-map { margin-top: 28px; }

/* Form */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-group label span { color: #e74c3c; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: var(--bg-light);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); background: #fff; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-tip { text-align: center; font-size: 12px; color: var(--text-light); margin-top: 12px; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--bg-dark); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.55); margin: 20px 0 24px; line-height: 1.8; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-col h5 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-col ul li a:hover { color: #7ce89a; padding-left: 4px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}
.footer-contact-list li i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-inner a { color: rgba(255,255,255,0.5); }
.footer-bottom-inner a:hover { color: #7ce89a; }

/* =============================================
   FLOAT ELEMENTS
   ============================================= */
.back-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 16px;
  box-shadow: 0 4px 16px rgba(26,107,60,0.35);
  display: none;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 999;
}
.back-top:hover { background: var(--primary-dark); transform: translateY(-3px); }
.float-call {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 999;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: #fff;
  padding: 14px 22px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(26,107,60,0.4);
  transition: all var(--transition);
  animation: pulse 2.5s infinite;
}
.float-btn:hover { background: var(--primary-dark); transform: scale(1.05); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(26,107,60,0.4); }
  50% { box-shadow: 0 4px 32px rgba(26,107,60,0.7); }
}

/* =============================================
   PROMISE BAR
   ============================================= */
.promise-bar {
  background: var(--primary-dark);
  padding: 28px 0;
}
.promise-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.promise-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
}
.promise-icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}
.promise-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.promise-item p { font-size: 12px; color: rgba(255,255,255,0.65); }
.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(243,156,18,0.15);
  border: 1px solid rgba(243,156,18,0.3);
  padding: 3px 10px;
  border-radius: 20px;
  color: var(--accent);
  font-size: 12px;
}
.topbar-badge i { color: var(--accent); }

/* =============================================
   PROCESS SECTION
   ============================================= */
.process { background: var(--bg-light); }
.process-grid {
  display: flex;
  align-items: center;
  gap: 8px;
}
.process-step {
  flex: 1;
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.3s ease;
}
.process-step:hover { transform: translateY(-4px); }
.step-num {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.step-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(26,107,60,0.08), rgba(26,107,60,0.15));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 16px auto 16px;
  color: var(--primary);
  font-size: 24px;
  border: 2px solid rgba(26,107,60,0.12);
}
.process-step h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.process-step p { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.process-step strong { color: var(--primary); }
.step-arrow {
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
  opacity: 0.4;
}

/* =============================================
   ABOUT CTA ROW
   ============================================= */
.about-cta-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.btn-outline-green {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--primary);
  transition: all var(--transition);
  text-decoration: none;
}
.btn-outline-green:hover { background: var(--primary); color: #fff; }

/* =============================================
   MAP PLACEHOLDER
   ============================================= */
.map-placeholder {
  background: linear-gradient(135deg, rgba(26,107,60,0.06), rgba(26,107,60,0.12));
  border: 2px dashed rgba(26,107,60,0.25);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  color: var(--primary);
}
.map-placeholder i { font-size: 48px; color: var(--primary); opacity: 0.5; margin-bottom: 16px; }
.map-placeholder p { font-size: 15px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.map-placeholder small { font-size: 13px; color: var(--text-light); }

/* =============================================
   FOOTER HOTLINE
   ============================================= */
.footer-hotline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}
.hotline-label { font-size: 12px; color: rgba(255,255,255,0.45); }
.hotline-num {
  font-size: 20px;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: 1px;
}

/* =============================================
   TOAST
   ============================================= */
.toast {
  position: fixed;
  top: 80px;
  right: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 15px;
  color: var(--text);
  z-index: 9999;
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.4s ease;
  max-width: 320px;
}
.toast.show { opacity: 1; transform: translateX(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { gap: 48px; }
  .why-grid { gap: 48px; }
  .promise-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { flex-wrap: wrap; gap: 16px; }
  .step-arrow { display: none; }
  .process-step { flex: 1 1 calc(50% - 8px); min-width: 200px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .topbar-inner { font-size: 12px; gap: 12px; }
  .topbar-badge { display: none; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 16px 24px; box-shadow: 0 8px 32px rgba(0,0,0,0.1); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .hamburger { display: flex; margin-left: auto; }
  .nav-cta { display: none; }
  .hero-title { font-size: 30px; }
  .hero-btns { flex-direction: column; }
  .hero-pills { gap: 8px; }
  .promise-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .promise-item { gap: 10px; }
  .process-step { flex: 1 1 calc(50% - 8px); }
  .about-grid { grid-template-columns: 1fr; }
  .about-images { margin-bottom: 40px; }
  .about-img-sub { right: 0; bottom: -20px; }
  .about-badge-float { left: 0; }
  .about-cta-row { flex-direction: column; width: 100%; }
  .about-cta-row .btn { width: 100%; justify-content: center; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual img { height: 320px; }
  .why-cert { right: 0; }
  .services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .honor-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 26px; }
  .hero-btns { flex-direction: column; }
  .hero-pills { display: none; }
  .promise-grid { grid-template-columns: 1fr; }
  .process-step { flex: 1 1 100%; }
  .cases-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}