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

:root {
  --bg: #F5F3EF;
  --surface: #FFFFFF;
  --surface2: #EDEAE4;
  --accent: #1A1A2E;
  --accent2: #E85D26;
  --text: #1A1A2E;
  --text-muted: #7A7870;
  --border: #DDD9D1;
  --shadow: 0 2px 40px rgba(26,26,46,0.06);
  --container-max: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px max(24px, calc((100% - var(--container-max)) / 2));
  background: rgba(245,243,239,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
nav.scrolled { border-color: var(--border); }
.nav-burger {
  display: none;
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(26,26,46,0.12);
  background: rgba(255,255,255,0.9);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nav-burger span {
  position: absolute;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease, bottom 0.2s ease;
}
.nav-burger span:first-child { top: 11px; }
.nav-burger span:last-child  { bottom: 11px; }
.nav-burger.active span:first-child {
  top: 15px;
  transform: rotate(45deg);
}
.nav-burger.active span:last-child {
  bottom: 15px;
  transform: rotate(-45deg);
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px; font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text);
  text-decoration: none;
}
.nav-logo span { color: var(--accent2); }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-size: 13px; font-weight: 500; letter-spacing: 0.05em;
  color: var(--text-muted); text-decoration: none; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent); color: #fff;
  padding: 11px 28px; border-radius: 100px;
  font-size: 13px; font-weight: 600; text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--accent2); transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px max(24px, calc((100% - var(--container-max)) / 2)) 80px;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 75% 50%, #FDE8DC 0%, transparent 60%),
              radial-gradient(ellipse 50% 60% at 20% 80%, #E8E4F8 0%, transparent 50%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 8px 18px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent2);
  margin-bottom: 32px;
  animation: fadeUp 0.8s ease both;
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent2); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.3)} }

h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(52px, 6vw, 84px);
  font-weight: 500; line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s 0.1s ease both;
}
h1 em { font-style: normal; color: var(--accent2); }

.hero-desc {
  font-size: 17px; color: var(--text-muted);
  max-width: 440px; line-height: 1.7; margin-bottom: 44px;
  font-weight: 400;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-actions {
  display: flex; gap: 16px; align-items: center;
  animation: fadeUp 0.8s 0.3s ease both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: #fff;
  padding: 16px 36px; border-radius: 100px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: all 0.25s; box-shadow: 0 8px 30px rgba(26,26,46,0.2);
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(232,93,38,0.3); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text); font-size: 15px; font-weight: 500; text-decoration: none;
  transition: gap 0.2s;
}
.btn-secondary:hover { gap: 14px; }
.btn-secondary .arrow { font-size: 20px; }

/* Hero right — visual */
.hero-visual {
  position: relative; display: flex; justify-content: center; align-items: center;
  animation: fadeUp 0.9s 0.2s ease both;
}
.hero-card-main {
  background: var(--surface); border-radius: 24px;
  box-shadow: 0 24px 80px rgba(26,26,46,0.10);
  padding: 36px; width: 360px;
  border: 1px solid var(--border);
  position: relative; z-index: 2;
}
.card-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 20px; }
.card-stat { font-family: 'Cormorant Garamond', serif; font-size: 64px; font-weight: 600; color: var(--text); line-height: 1; }
.card-stat span { font-size: 36px; color: var(--accent2); }
.card-desc { font-size: 14px; color: var(--text-muted); margin-top: 10px; }
.card-bar-wrap { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.card-bar-row { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.card-bar-label { color: var(--text-muted); width: 90px; flex-shrink: 0; }
.card-bar-track { flex: 1; height: 6px; background: var(--surface2); border-radius: 100px; overflow: hidden; }
.card-bar-fill { height: 100%; border-radius: 100px; background: var(--accent2); transform-origin: left; animation: growBar 1.2s 0.8s ease both; }
@keyframes growBar { from{transform:scaleX(0)} to{transform:scaleX(1)} }
.card-bar-val { font-weight: 600; font-size: 13px; }

.hero-floating-1 {
  position: absolute; top: -20px; right: -30px; z-index: 3;
  background: var(--surface); border-radius: 16px;
  box-shadow: var(--shadow); padding: 18px 22px;
  border: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
  animation: float1 4s ease-in-out infinite;
}
.hero-floating-2 {
  position: absolute; bottom: -20px; left: -40px; z-index: 3;
  background: var(--accent); color: #fff; border-radius: 16px;
  box-shadow: 0 12px 40px rgba(26,26,46,0.2); padding: 18px 22px;
  display: flex; align-items: center; gap: 12px;
  animation: float2 4s 1s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }
.float-icon { font-size: 28px; }
.float-text { font-size: 12px; font-weight: 600; }
.float-sub { font-size: 11px; opacity: 0.6; }

/* ── STATS ── */
.stats-section {
  padding: 60px max(24px, calc((100% - var(--container-max)) / 2));
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: var(--border);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.stat-item {
  background: var(--bg); padding: 48px 40px;
  display: flex; flex-direction: column;
  transition: background 0.2s;
}
.stat-item:hover { background: var(--surface); }
.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 56px; font-weight: 600; color: var(--text);
  line-height: 1; margin-bottom: 8px;
}
.stat-num em { font-style: normal; color: var(--accent2); }
.stat-label { font-size: 14px; color: var(--text-muted); }

/* ── SERVICES ── */
.services { padding: 120px max(24px, calc((100% - var(--container-max)) / 2)); }
.section-header { margin-bottom: 72px; }
.section-tag {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent2); font-weight: 700; margin-bottom: 16px;
}
h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 500; line-height: 1.1;
  letter-spacing: -0.5px;
}
.section-sub { font-size: 16px; color: var(--text-muted); margin-top: 16px; max-width: 500px; }

.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px;
  transition: all 0.3s; cursor: default;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--accent2);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(26,26,46,0.10); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--surface2); display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 24px;
  transition: background 0.3s;
}
.service-card:hover .service-icon { background: #FDE8DC; }
.service-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--accent2);
  text-decoration: none; margin-top: 24px;
  transition: gap 0.2s;
}
.service-link:hover { gap: 10px; }

/* ── PROCESS ── */
.process { padding: 120px max(24px, calc((100% - var(--container-max)) / 2)); background: var(--accent); color: #fff; }
.process .section-tag { color: #E85D26; }
.process h2 { color: #fff; }
.process .section-sub { color: rgba(255,255,255,0.5); }
.process-steps {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0; margin-top: 72px;
  position: relative;
}
.process-steps::before {
  content: ''; position: absolute;
  top: 28px; left: 60px; right: 60px; height: 1px;
  background: rgba(255,255,255,0.1);
}
.process-step { padding: 0 24px 0 0; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; font-weight: 600;
  margin-bottom: 32px; background: var(--accent);
  position: relative; z-index: 1;
  transition: all 0.3s;
}
.process-step:hover .step-num { background: var(--accent2); border-color: var(--accent2); }
.process-step h4 { font-size: 17px; font-weight: 700; margin-bottom: 12px; }
.process-step p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; }

/* ── CRM SECTION ── */
.crm-section { padding: 120px max(24px, calc((100% - var(--container-max)) / 2)); display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.crm-visual {
  background: var(--surface); border-radius: 24px;
  border: 1px solid var(--border); padding: 40px;
  box-shadow: var(--shadow); order: -1;
}
.crm-header-bar {
  display: flex; gap: 8px; margin-bottom: 28px;
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-r { background: #FF5F57; }
.dot-y { background: #FFBD2E; }
.dot-g { background: #28C840; }
.crm-pipeline { display: flex; gap: 14px; }
.pipeline-col { flex: 1; }
.pipeline-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 12px; }
.pipeline-card {
  background: var(--bg); border-radius: 10px; padding: 14px;
  margin-bottom: 10px; border-left: 3px solid transparent;
  font-size: 12px;
}
.pipeline-card.hot { border-color: var(--accent2); }
.pipeline-card.warm { border-color: #F4A04A; }
.pipeline-card.cold { border-color: #6C9AF4; }
.pipeline-card-name { font-weight: 600; margin-bottom: 4px; }
.pipeline-card-val { color: var(--text-muted); }
.pipeline-amount { font-family: 'Cormorant Garamond', serif; font-size: 18px; font-weight: 600; color: var(--accent2); margin-top: 6px; }

.crm-content .section-tag { margin-bottom: 16px; }
.bitrix-partner-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #FDE8DC;
  border: 1.5px solid rgba(232,93,38,0.3);
  border-radius: 14px; padding: 12px 20px;
  margin-bottom: 24px;
}
.b24-logo {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, #E85D26, #FF8C00);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 900; color: #fff;
  letter-spacing: -0.5px; flex-shrink: 0;
}
.b24-text {
  display: flex; flex-direction: column; gap: 2px; font-size: 12px;
}
.b24-text strong {
  display: block; font-size: 13px; font-weight: 700; color: var(--text);
}
.b24-text span {
  font-size: 11px; color: var(--accent2); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.07em;
}
.crm-features { margin-top: 40px; display: flex; flex-direction: column; gap: 20px; }
.crm-feature {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; border-radius: 14px; border: 1px solid var(--border);
  background: var(--surface); transition: all 0.2s;
  max-width: 100%;
}
.crm-feature:hover { border-color: var(--accent2); box-shadow: 0 4px 20px rgba(232,93,38,0.08); }
.crm-feat-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.crm-feat-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; word-break: break-word; }
.crm-feat-desc { font-size: 13px; color: var(--text-muted); word-break: break-word; }

/* ── AI SECTION ── */
.ai-section {
  padding: 120px max(24px, calc((100% - var(--container-max)) / 2));
  background: var(--accent);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ai-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(232,93,38,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 10% 90%, rgba(108,154,244,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.ai-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
  position: relative; z-index: 1;
}
.ai-section .section-tag { color: var(--accent2); }
.ai-section h2 { color: #fff; margin-bottom: 20px; }
.ai-section .section-sub { color: rgba(255,255,255,0.55); margin-bottom: 40px; }
.ai-use-cases { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
.ai-case {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  transition: background 0.25s, border-color 0.25s; cursor: default;
}
.ai-case:hover { background: rgba(232,93,38,0.12); border-color: rgba(232,93,38,0.4); }
.ai-case-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.ai-case-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; color: #fff; }
.ai-case-desc { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }
.btn-ai {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent2); color: #fff;
  padding: 16px 32px; border-radius: 100px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: all 0.25s; box-shadow: 0 8px 30px rgba(232,93,38,0.4);
}
.btn-ai:hover { background: #d04e1e; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(232,93,38,0.6); }
.ai-terminal {
  background: #0d0f14; border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08); overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
  position: relative;
}
.ai-terminal-header {
  display: flex; align-items: center; gap: 8px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.term-title { margin-left: 8px; font-size: 12px; color: rgba(255,255,255,0.3); letter-spacing: 0.05em; }
.ai-terminal-body { padding: 24px 28px; display: flex; flex-direction: column; gap: 14px; }
.ai-msg { display: flex; gap: 12px; align-items: flex-start; }
.ai-msg-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.ai-msg-avatar.user { background: rgba(108,154,244,0.2); color: #6C9AF4; font-size: 11px; }
.ai-msg-avatar.bot  { background: rgba(232,93,38,0.2);  color: var(--accent2); font-size: 14px; }
.ai-msg-bubble {
  padding: 10px 16px; border-radius: 12px;
  font-size: 12.5px; line-height: 1.6; max-width: 280px;
}
.ai-msg.user .ai-msg-bubble { background: rgba(108,154,244,0.1); color: rgba(255,255,255,0.75); border-radius: 12px 12px 12px 4px; }
.ai-msg.bot  .ai-msg-bubble { background: rgba(232,93,38,0.1);   color: rgba(255,255,255,0.85); border-radius: 12px 12px 4px 12px; }
.ai-metrics-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 16px; }
.ai-metric {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px; padding: 14px 12px; text-align: center;
}
.ai-metric-val { font-family: 'Cormorant Garamond', serif; font-size: 24px; font-weight: 600; color: var(--accent2); }
.ai-metric-lbl { font-size: 10px; color: rgba(255,255,255,0.35); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.06em; }
.ai-float-badge {
  position: absolute; top: 14px; right: 24px;
  background: #28C840; color: #fff; border-radius: 100px;
  padding: 10px 18px; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 8px 24px rgba(40,200,64,0.35);
  animation: float1 4s ease-in-out infinite; white-space: nowrap;
  z-index: 10;
}
.ai-float-badge::before {
  content: ''; width: 8px; height: 8px;
  background: rgba(255,255,255,0.7); border-radius: 50%;
  animation: pulse 1.5s infinite;
}

/* ── TESTIMONIALS ── */
.testimonials { padding: 120px max(24px, calc((100% - var(--container-max)) / 2)); background: var(--surface2); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 60px; }
.testimonial-card {
  background: var(--surface); border-radius: 20px;
  padding: 36px; border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 50px rgba(26,26,46,0.08); }
.t-stars { color: var(--accent2); font-size: 16px; margin-bottom: 20px; letter-spacing: 2px; }
.t-text { font-size: 15px; line-height: 1.7; color: var(--text); margin-bottom: 28px; font-style: italic; }
.t-author { display: flex; align-items: center; gap: 14px; }
.t-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
}
.t-name { font-size: 14px; font-weight: 700; }
.t-role { font-size: 12px; color: var(--text-muted); }

/* ── CTA ── */
.cta-section {
  padding: 120px max(24px, calc((100% - var(--container-max)) / 2));
  display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative; overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 50%, #FDE8DC 0%, transparent 60%);
  pointer-events: none;
}
.cta-section h2 { position: relative; max-width: 700px; }
.cta-section p { font-size: 17px; color: var(--text-muted); margin-top: 20px; margin-bottom: 48px; position: relative; }
.cta-form {
  display: flex; gap: 12px; position: relative;
  width: 100%; max-width: 520px;
}
.cta-form input {
  flex: 1; padding: 18px 24px; border-radius: 100px;
  border: 1px solid var(--border); background: var(--surface);
  font-family: 'Manrope', sans-serif; font-size: 15px; color: var(--text);
  outline: none; transition: border-color 0.2s;
}
.cta-form input:focus { border-color: var(--accent2); }
.cta-form input::placeholder { color: var(--text-muted); }
.cta-form button {
  background: var(--accent2); color: #fff;
  border: none; padding: 18px 36px; border-radius: 100px;
  font-family: 'Manrope', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; white-space: nowrap;
  transition: all 0.25s;
}
.cta-form button:hover { background: #d04e1e; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,93,38,0.35); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 60px max(24px, calc((100% - var(--container-max)) / 2));
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px;
  background: var(--bg);
}
.footer-brand .nav-logo { display: block; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.footer-col h5 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--text); }
.footer-bottom {
  grid-column: 1/-1; border-top: 1px solid var(--border);
  padding-top: 32px; display: flex; justify-content: space-between;
  font-size: 13px; color: var(--text-muted);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s, transform 0.7s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  nav { padding: 20px 20px; }
  .nav-burger { display: inline-flex; }
  .hero { grid-template-columns: 1fr; padding: 120px 32px 80px; text-align: center; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-visual { display: none; }
  .stats-section { grid-template-columns: repeat(2,1fr); padding: 0; }
  .services, .process, .ai-section, .testimonials, .cta-section { padding: 80px 32px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  .crm-section { grid-template-columns: 1fr; padding: 80px 32px; gap: 48px; }
  .crm-visual { order: 0; }
  .ai-inner { grid-template-columns: 1fr; gap: 48px; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  footer { grid-template-columns: 1fr 1fr; padding: 48px 32px; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    padding: 16px 20px 20px;
    background: rgba(245,243,239,0.98);
    backdrop-filter: blur(20px);
    display: none;
    flex-direction: column;
    gap: 12px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links a {
    font-size: 13px;
  }
  .nav-links.open {
    display: flex;
  }
}

@media (max-width: 640px) {
  nav { padding: 16px 18px; }
  .nav-cta { padding: 9px 18px; font-size: 12px; }

  .hero {
    padding: 100px 18px 60px;
  }
  h1 {
    font-size: 36px;
    line-height: 1.1;
  }
  .hero-desc {
    font-size: 15px;
  }

  .stats-section {
    grid-template-columns: 1fr;
  }
  .stat-item {
    padding: 28px 20px;
  }

  .services,
  .process,
  .testimonials,
  .cta-section {
    padding: 64px 18px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 28px 22px;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .crm-section {
    padding: 64px 18px;
    gap: 32px;
  }
  .crm-visual {
    padding: 24px 18px;
  }

  .ai-section {
    padding: 64px 18px;
  }
  .ai-terminal-body {
    padding: 20px 18px;
  }
  .crm-feature {
    padding: 16px 16px;
    width: calc(100% - 40px);
    margin-right: 40px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .cta-form {
    flex-direction: column;
  }
  .cta-form button {
    width: 100%;
  }

  footer {
    grid-template-columns: 1fr;
    padding: 40px 18px;
    gap: 28px;
  }
  .footer-bottom {
    align-items: flex-start;
  }
}