/* =========================================
   Fieldmint AI — Website Styles
   ========================================= */

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg:          #09090b;
  --color-bg-2:        #0f0f12;
  --color-bg-card:     #111116;
  --color-bg-card-2:   #16161d;
  --color-border:      rgba(255,255,255,0.07);
  --color-border-light:rgba(255,255,255,0.12);

  --color-text:        #e4e4e7;
  --color-text-muted:  #71717a;
  --color-text-dim:    #52525b;

  --color-primary:     #6366f1;
  --color-primary-hover:#818cf8;
  --color-cyan:        #06b6d4;
  --color-emerald:     #10b981;
  --color-amber:       #f59e0b;
  --color-rose:        #f43f5e;

  --gradient-primary:  linear-gradient(135deg, #6366f1, #06b6d4);
  --gradient-subtle:   linear-gradient(135deg, rgba(99,102,241,0.15), rgba(6,182,212,0.15));

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 0 0 1px var(--color-border);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.15);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --nav-height: 64px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography utilities --- */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease;
  white-space: nowrap;
  padding: 10px 18px;
}

.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(99,102,241,0.3), 0 4px 14px rgba(99,102,241,0.25);
}
.btn--primary:hover {
  opacity: 0.9;
  box-shadow: 0 0 0 1px rgba(99,102,241,0.5), 0 6px 20px rgba(99,102,241,0.35);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.04);
  color: var(--color-text);
  border-color: rgba(255,255,255,0.2);
}

.btn--lg {
  padding: 13px 26px;
  font-size: 15px;
}

/* --- Badge --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  color: #a5b4fc;
  font-size: 13px;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 100px;
}
.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* --- Section base --- */
.section {
  padding: 96px 0;
}

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #f4f4f5;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* =========================================
   Navigation
   ========================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(9,9,11,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.nav.scrolled {
  border-bottom-color: var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 17px;
  font-weight: 700;
  color: #f4f4f5;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.nav__logo-icon { display: flex; }
.nav__logo-ai {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 4px;
  margin-left: auto;
}
.nav__links a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 450;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav__links a:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.05);
}

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-muted);
  border-radius: 2px;
  transition: all 0.25s;
}

.nav__mobile {
  display: none;
  background: var(--color-bg-2);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 24px 20px;
}
.nav__mobile.open { display: block; }
.nav__mobile ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.nav__mobile a {
  display: block;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 15px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav__mobile a:hover { color: var(--color-text); background: rgba(255,255,255,0.05); }
.nav__mobile .btn { margin-top: 8px; width: 100%; }

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero__glow--1 {
  width: 600px; height: 400px;
  top: -100px; left: 50%; transform: translateX(-70%);
  background: radial-gradient(ellipse, rgba(99,102,241,0.18), transparent 70%);
}
.hero__glow--2 {
  width: 400px; height: 300px;
  top: 0; right: 0;
  background: radial-gradient(ellipse, rgba(6,182,212,0.12), transparent 70%);
}

.hero__inner {
  position: relative;
  text-align: center;
  margin-bottom: 48px;
}

.hero__badge {
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fafafa;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero__stats {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px 32px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}
.stat__value {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__label {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
  white-space: nowrap;
}
.stat__divider {
  width: 1px;
  height: 32px;
  background: var(--color-border);
}

/* Terminal */
.terminal {
  background: #0d0d10;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5), 0 0 0 1px var(--color-border);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--color-border);
}

.terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal__dot--red    { background: #ff5f56; }
.terminal__dot--yellow { background: #ffbd2e; }
.terminal__dot--green  { background: #27c93f; }

.terminal__title {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-dim);
}

.terminal__body {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.terminal__line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  opacity: 0;
  animation: fadeInLine 0.4s ease forwards;
}

.terminal__line:nth-child(1) { animation-delay: 0.2s; }
.terminal__line:nth-child(2) { animation-delay: 0.9s; }
.terminal__line:nth-child(3) { animation-delay: 1.7s; }
.terminal__line:nth-child(4) { animation-delay: 2.5s; }
.terminal__line:nth-child(5) { animation-delay: 3.3s; }
.terminal__line:nth-child(6) { animation-delay: 4.0s; }

@keyframes fadeInLine {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.terminal__prompt {
  font-weight: 600;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
  background: rgba(99,102,241,0.15);
  color: #a5b4fc;
}
.terminal__prompt--user {
  background: rgba(6,182,212,0.12);
  color: #67e8f9;
}
.terminal__prompt--hunter {
  background: rgba(16,185,129,0.12);
  color: #6ee7b7;
}
.terminal__prompt--architect {
  background: rgba(245,158,11,0.12);
  color: #fcd34d;
}
.terminal__prompt--deployer {
  background: rgba(244,63,94,0.12);
  color: #fda4af;
}

.terminal__text { color: var(--color-text-muted); }
.terminal__highlight { color: #f4f4f5; font-weight: 500; }

.terminal__line--blink .terminal__cursor {
  color: var(--color-primary);
  animation: blink 1s step-end infinite;
  font-size: 16px;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* =========================================
   How it Works — Phases
   ========================================= */
.how-it-works {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.phases {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.phase {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0 24px;
  position: relative;
}

.phase__connector {
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: -32px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  opacity: 0.3;
}

.phase:last-child .phase__connector { display: none; }

.phase__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  margin-bottom: 32px;
}
.phase__icon--hunter   { background: rgba(16,185,129,0.1); color: #6ee7b7; border-color: rgba(16,185,129,0.2); }
.phase__icon--architect{ background: rgba(245,158,11,0.1); color: #fcd34d; border-color: rgba(245,158,11,0.2); }
.phase__icon--deployer { background: rgba(244,63,94,0.1);  color: #fda4af; border-color: rgba(244,63,94,0.2); }

.phase__content {
  padding-bottom: 48px;
}
.phase:last-child .phase__content { padding-bottom: 0; }

.phase__number {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

.phase__title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f4f4f5;
  margin-bottom: 12px;
}

.phase__desc {
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 16px;
}

.phase__bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phase__bullets li {
  font-size: 14px;
  color: var(--color-text-muted);
  padding-left: 20px;
  position: relative;
}
.phase__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.6;
}

/* =========================================
   Features Grid
   ========================================= */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.feature-card {
  background: var(--color-bg-card);
  padding: 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--color-bg-card-2); }

.feature-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a5b4fc;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: #f4f4f5;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* =========================================
   Agents
   ========================================= */
.agents {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.agents__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.agent-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.agent-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}

.agent-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.agent-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.agent-card--orchestrator .agent-card__icon { background: rgba(99,102,241,0.12); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.2); }
.agent-card--hunter      .agent-card__icon { background: rgba(16,185,129,0.1);  color: #6ee7b7; border: 1px solid rgba(16,185,129,0.2); }
.agent-card--architect   .agent-card__icon { background: rgba(245,158,11,0.1);  color: #fcd34d; border: 1px solid rgba(245,158,11,0.2); }
.agent-card--deployer    .agent-card__icon { background: rgba(244,63,94,0.1);   color: #fda4af; border: 1px solid rgba(244,63,94,0.2); }

.agent-card__role {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 3px;
  font-family: var(--font-mono);
}

.agent-card__name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #f4f4f5;
}

.agent-card p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.agent-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

/* =========================================
   Compliance
   ========================================= */
.compliance__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: center;
}

.compliance__text .section__tag,
.compliance__text .section__title {
  text-align: left;
}
.compliance__text .section__title { margin-bottom: 16px; }
.compliance__text > p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.compliance__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compliance__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--color-text-muted);
}
.compliance__list li svg { color: var(--color-emerald); flex-shrink: 0; }

.compliance__visual {
  display: flex;
  justify-content: center;
}

.compliance__badge-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 300px;
}

.compliance__badge {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.compliance__badge--gdpr    { background: rgba(16,185,129,0.06); border-color: rgba(16,185,129,0.15); }
.compliance__badge--canspam { background: rgba(99,102,241,0.06); border-color: rgba(99,102,241,0.15); }
.compliance__badge--audit   { background: rgba(6,182,212,0.06);  border-color: rgba(6,182,212,0.15); }

.compliance__badge-icon {
  flex-shrink: 0;
  opacity: 0.8;
}
.compliance__badge--gdpr    .compliance__badge-icon { color: #6ee7b7; }
.compliance__badge--canspam .compliance__badge-icon { color: #a5b4fc; }
.compliance__badge--audit   .compliance__badge-icon { color: #67e8f9; }

.compliance__badge-title {
  font-size: 15px;
  font-weight: 600;
  color: #f4f4f5;
  letter-spacing: -0.01em;
}
.compliance__badge-sub {
  font-size: 12px;
  color: var(--color-text-dim);
  margin-top: 2px;
}

/* =========================================
   CTA
   ========================================= */
.cta {
  padding: 120px 0;
}

.cta__inner {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  overflow: hidden;
}

.cta__glow {
  position: absolute;
  width: 500px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(99,102,241,0.15), transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.cta__title {
  position: relative;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fafafa;
  margin-bottom: 16px;
}

.cta__subtitle {
  position: relative;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.cta__form { position: relative; }

.cta__form-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.input {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  padding: 13px 18px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  outline: none;
  width: 280px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input::placeholder { color: var(--color-text-dim); }
.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.cta__form-note {
  margin-top: 12px;
  font-size: 13px;
  min-height: 18px;
  color: var(--color-text-muted);
}
.cta__form-note.success { color: var(--color-emerald); }
.cta__form-note.error   { color: var(--color-rose); }

/* =========================================
   Footer
   ========================================= */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 0 24px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.footer__brand .nav__logo {
  font-size: 16px;
  margin-bottom: 10px;
  display: inline-flex;
}
.footer__brand p {
  font-size: 13px;
  color: var(--color-text-dim);
  max-width: 200px;
  line-height: 1.5;
}

.footer__links {
  display: flex;
  gap: 48px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.footer__col a {
  font-size: 14px;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.footer__col a:hover { color: var(--color-text); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-dim);
}

/* =========================================
   Reveal animations
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 900px) {
  .nav__links  { display: none; }
  .nav__cta    { display: none; }
  .nav__hamburger { display: flex; }

  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .compliance__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .compliance__visual { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .features__grid {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .hero__stats {
    padding: 12px 16px;
    gap: 0;
  }
  .stat { padding: 0 12px; }
  .stat__value { font-size: 20px; }

  .cta__form-row {
    flex-direction: column;
    align-items: center;
  }
  .input { width: 100%; max-width: 340px; }
  .btn--lg { width: 100%; max-width: 340px; }

  .footer__links { gap: 28px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }

  .phase { grid-template-columns: 48px 1fr; gap: 0 16px; }
  .phase__connector { left: 23px; }
  .phase__icon { width: 48px; height: 48px; }
}