/* ─────────────────────────────────────────
   KELVOX — Global Styles
   ───────────────────────────────────────── */

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

:root {
  --bg:         #0A0A0A;
  --bg-2:       #1E2330;
  --bg-3:       #141720;
  --accent:     #2D6FF7;
  --accent-glow:#2D6FF740;
  --accent-2:   #00C4FF;
  --text:       #F5F7FA;
  --text-muted: #8B92A5;
  --text-dim:   #5B6274;
  --border:     #2A2F3E;
  --border-2:   #1E2330;

  --font-head:  'Space Grotesk', sans-serif;
  --font-body:  'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --nav-h: 72px;
  --section-pad: clamp(72px, 10vw, 120px);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-pad) 0;
}

/* ─────────────────────────────────────────
   TYPOGRAPHY
   ───────────────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ─────────────────────────────────────────
   BUTTONS
   ───────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  padding: 12px 22px;
  transition: all 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn--primary:hover { background: #3a7aff; box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-1px); }
.btn--primary:hover::before { opacity: 1; }
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--text); background: rgba(45,111,247,0.06); }

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  font-size: 14px;
  padding: 9px 18px;
  margin-top: 12px;
}
.btn--outline:hover { background: var(--accent); color: #fff; }

.btn--lg { font-size: 16px; padding: 15px 28px; border-radius: var(--radius-md); }
.btn--full { width: 100%; justify-content: center; }

/* ─────────────────────────────────────────
   SECTION HEADERS
   ───────────────────────────────────────── */

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(45,111,247,0.1);
  border: 1px solid rgba(45,111,247,0.2);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--text);
  margin-bottom: 16px;
}

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

/* ─────────────────────────────────────────
   FADE-UP ANIMATION
   ───────────────────────────────────────── */

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease calc(var(--delay, 0s)), transform 0.65s ease calc(var(--delay, 0s));
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   NAV
   ───────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

.nav.scrolled {
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 41px;
  width: auto;
}

.logo-img--sm {
  height: 32px;
  width: auto;
}

.nav__wordmark {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--text); }

.nav__cta { margin-left: 16px; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s ease;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─────────────────────────────────────────
   HERO
   ───────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45,111,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,111,247,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  animation: glowPulse 8s ease-in-out infinite;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,111,247,0.18) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,196,255,0.12) 0%, transparent 70%);
  bottom: 0; right: 0;
  animation-delay: 4s;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 0 100px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(30,35,48,0.8);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 7px 16px;
  margin-bottom: 32px;
}

.badge__dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 6px #22c55e; }
  50% { box-shadow: 0 0 14px #22c55e; }
}

.hero__headline {
  font-size: min(3.8vw, 56px);
  line-height: 1.1;
  margin-bottom: 24px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.03em;
}

.hero__rotating-wrap {
  display: block;
  height: 1.15em;
  overflow: hidden;
  position: relative;
}

.hero__rotating {
  display: block;
  white-space: nowrap;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}

.hero__rotating.exiting {
  transform: translateY(-100%);
  opacity: 0;
}

.hero__rotating.entering {
  transform: translateY(100%);
  opacity: 0;
}

.hero__sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.hero__cta-sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 56px;
}

.hero__metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(30,35,48,0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 40px;
  max-width: 600px;
  margin: 0 auto;
  backdrop-filter: blur(8px);
}

.metric {
  flex: 1;
  text-align: center;
}

.metric__num {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric__unit {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 2px;
}

.metric__label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
  font-weight: 500;
}

.metric__divider {
  width: 1px;
  height: 56px;
  background: var(--border);
  flex-shrink: 0;
  margin: 0 8px;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBob 2.5s ease-in-out infinite;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--border), transparent);
}

@keyframes scrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
  50% { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ─────────────────────────────────────────
   TRUST BAR
   ───────────────────────────────────────── */

.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  padding: 20px 0;
  overflow: hidden;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-bar__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

.trust-bar__logos {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tool-pill {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  white-space: nowrap;
  transition: all 0.2s;
}
.tool-pill:hover { border-color: var(--accent); color: var(--text); }

/* ─────────────────────────────────────────
   PROBLEM SECTION
   ───────────────────────────────────────── */

.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.problem__card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}
.problem__card:hover {
  border-color: rgba(45,111,247,0.3);
  transform: translateY(-4px);
}

.problem__icon {
  width: 52px; height: 52px;
  background: rgba(45,111,247,0.08);
  border: 1px solid rgba(45,111,247,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.problem__card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text);
}

.problem__card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   SERVICES SECTION
   ───────────────────────────────────────── */

.services {
  background: var(--bg-3);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45,111,247,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,111,247,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.services > .container { position: relative; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.service-card:hover {
  border-color: rgba(45,111,247,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.service-card--featured {
  border-color: rgba(45,111,247,0.35);
  background: linear-gradient(135deg, rgba(45,111,247,0.05) 0%, var(--bg) 100%);
}

.service-card--custom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(0,196,255,0.04) 0%, var(--bg) 100%);
  border-color: rgba(0,196,255,0.15);
}

.service-card__badge {
  position: absolute;
  top: -1px; right: 20px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border-radius: 0 0 8px 8px;
  padding: 4px 12px;
}

.service-card__icon {
  width: 56px; height: 56px;
  background: rgba(45,111,247,0.08);
  border: 1px solid rgba(45,111,247,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--text);
}

.service-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__bullets {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.service-card__bullets li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─────────────────────────────────────────
   HOW IT WORKS
   ───────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  
  background: rgba(30, 35, 48, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}

.step:hover {
  transform: translateY(-6px);
  border-color: rgba(45, 111, 247, 0.3);
  background: rgba(30, 35, 48, 0.6);
}

.step__number {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(45,111,247,0.1);
  border: 1px solid rgba(45,111,247,0.2);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 24px;
}

.step__content h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text);
}

.step__content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.step__time {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-2);
  background: rgba(0,196,255,0.08);
  border: 1px solid rgba(0,196,255,0.15);
  border-radius: 100px;
  padding: 4px 12px;
}

.step__connector {
  display: none;
}

/* ─────────────────────────────────────────
   RESULTS
   ───────────────────────────────────────── */

.results {
  background: var(--bg-3);
}

.results__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.result-card:hover {
  border-color: rgba(45,111,247,0.35);
  transform: translateY(-3px);
}

.result-card__stat {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 14px;
}

.result-card__num {
  font-family: var(--font-head);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.result-card__unit {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
}

.result-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s;
}
.testimonial:hover { border-color: rgba(45,111,247,0.3); }

.testimonial blockquote {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  position: relative;
  padding-left: 20px;
}
.testimonial blockquote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial__avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  flex-shrink: 0;
}

.testimonial__author strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.testimonial__author span {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
}

/* ─────────────────────────────────────────
   FAQ
   ───────────────────────────────────────── */

.faq__inner {
  max-width: 760px;
  margin: 0 auto;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq__item:has(.faq__question[aria-expanded="true"]),
.faq__item.open {
  border-color: rgba(45,111,247,0.3);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
  text-align: left;
  transition: color 0.2s;
}
.faq__question:hover { color: var(--accent); }

.faq__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.2s;
}
.faq__question[aria-expanded="true"] .faq__chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq__answer.open {
  max-height: 200px;
  padding-bottom: 22px;
}

.faq__answer p {
  padding: 0 24px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   AUDIT CTA SECTION
   ───────────────────────────────────────── */

.audit-cta {
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.audit-cta__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(45,111,247,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.audit-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
}

.audit-cta__title {
  font-size: clamp(30px, 4.5vw, 52px);
  margin: 14px 0 20px;
  letter-spacing: -0.03em;
}

.audit-cta__sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 48px;
}

/* Form */
.audit-form {
  text-align: left;
  width: 100%;
}

.audit-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.audit-form__field {
  margin-bottom: 14px;
}
.audit-form__row .audit-form__field { margin-bottom: 0; }

.audit-form input {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.audit-form input::placeholder { color: var(--text-dim); }
.audit-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(45,111,247,0.12);
}

.audit-form .btn--full { margin-bottom: 12px; }

.audit-form__note {
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
}

/* Form success state */
.form-success {
  text-align: center;
  padding: 48px 0;
}
.form-success__icon {
  width: 64px; height: 64px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.form-success h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text);
}
.form-success p {
  font-size: 15px;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-3);
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding: 56px 24px;
}

.footer__brand {
  max-width: 280px;
}

.footer__brand .nav__logo {
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer__links {
  display: flex;
  gap: 64px;
}

.footer__col h4 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 18px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--text); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}

.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer__bottom span {
  font-size: 13px;
  color: var(--text-dim);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}
.footer__bottom-links a {
  font-size: 13px;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer__bottom-links a:hover { color: var(--text-muted); }

/* ─────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────── */

@media (max-width: 900px) {
  .problem__grid,
  .services__grid { grid-template-columns: 1fr 1fr; }

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

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

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .footer__inner { flex-direction: column; }
  .footer__links { gap: 40px; }
}

@media (max-width: 640px) {
  :root { --nav-h: 64px; }

  .nav__links,
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  /* Mobile menu */
  .nav__links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(16px);
    padding: 28px 24px 40px;
    gap: 24px;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .nav__links.mobile-open a {
    font-size: 20px;
    font-weight: 600;
  }

  .problem__grid,
  .services__grid,
  .results__grid,
  .steps { grid-template-columns: 1fr; }

  .hero__metrics {
    flex-direction: column;
    gap: 24px;
    padding: 28px 24px;
  }
  .metric__divider { width: 40px; height: 1px; }

  .audit-form__row { grid-template-columns: 1fr; }

  .footer__inner { padding: 40px 24px; }
  .footer__links { flex-direction: column; gap: 28px; }

  .footer__bottom .container { flex-direction: column; text-align: center; }

  .trust-bar__inner { flex-direction: column; align-items: flex-start; gap: 14px; }

  .hero__headline {
    font-size: min(5.5vw, 22px);
  }
  .hero__rotating {
    white-space: nowrap;
  }
  
  .hero__sub {
    font-size: 15px;
    padding: 0 8px;
  }

  .hero__ctas { flex-direction: column; align-items: center; }
  .hero__ctas .btn { justify-content: center; width: 100%; max-width: 320px; }
  .hero__ctas .btn--lg {
    font-size: 14px;
    padding: 14px 20px;
  }

  .d-none-sm { display: none; }
}

@media (max-width: 460px) {
  .hero__metrics { display: none; }
}