/* ============================================================
   APEX AI CONSULTING — styles.css
   ============================================================ */

/* 1. CSS RESET + ROOT VARIABLES
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Ensure [hidden] always wins — prevents CSS display rules overriding the attribute */
[hidden] {
  display: none !important;
}

:root {
  --color-bg:            #0a0a0f;
  --color-surface:       #13131a;
  --color-surface-2:     #1e1e2e;
  --color-primary:       #6366f1;
  --color-primary-hover: #4f46e5;
  --color-accent:        #22d3ee;
  --color-cta:           #f97316;
  --color-cta-hover:     #ea6c0a;
  --color-text:          #f1f5f9;
  --color-text-muted:    #94a3b8;
  --color-border:        #2a2a3e;
  --color-success:       #10b981;
  --color-error:         #ef4444;
  --radius-sm:           6px;
  --radius-md:           12px;
  --radius-lg:           20px;
  --shadow-card:         0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow:         0 0 0 1px var(--color-primary);
  --font-main:           'Inter', sans-serif;
  --transition:          0.2s ease;
  --nav-height:          72px;
}

/* 2. BASE STYLES
   ============================================================ */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
}

/* 3. UTILITY CLASSES
   ============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.br-desktop { display: none; }

.section__header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 64px;
}

.section__headline {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section__subheadline {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section__intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-cta {
  background: var(--color-cta);
  color: #fff;
}
.btn-cta:hover {
  background: var(--color-cta-hover);
  transform: scale(1.02);
  color: #fff;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: scale(1.02);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 4. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.nav.nav-scrolled {
  border-color: var(--color-border);
  background: rgba(10, 10, 15, 0.95);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav__logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.nav__logo span {
  color: var(--color-accent);
}

.nav__menu {
  display: none;
  flex-direction: column;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  padding: 100px 32px 40px;
  gap: 32px;
  z-index: 999;
}

.nav__menu.nav-open {
  display: flex;
}

.nav__link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav__link:hover,
.nav__link.active {
  color: var(--color-accent);
}

.nav__cta {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

body.nav-open .nav__toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .nav__toggle span:nth-child(2) {
  opacity: 0;
}
body.nav-open .nav__toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* 5. HERO SECTION
   ============================================================ */
.section-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 0 80px;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
}
.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary), transparent);
  top: -100px;
  left: -100px;
  animation: orb-float 8s ease-in-out infinite;
}
.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent), transparent);
  bottom: -80px;
  right: -80px;
  animation: orb-float 10s ease-in-out infinite reverse;
}
.hero__orb--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #7c3aed, transparent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: orb-float 12s ease-in-out infinite 2s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero__badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero__headline {
  font-size: clamp(2.2rem, 5.5vw, 4.25rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero__actions .btn-cta {
  font-size: 1.05rem;
  padding: 16px 36px;
}

.hero__nudge {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* 6. TRUST BAR
   ============================================================ */
.section-trust {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
}

.trust__label {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.trust__partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin-bottom: 36px;
}

.trust__partner {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  opacity: 0.7;
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: opacity var(--transition);
}
.trust__partner:hover { opacity: 1; }

.trust__stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.trust-stat {
  text-align: center;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust-stat__number {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.trust-stat__label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.trust-stat__divider {
  display: none;
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* 7. PROBLEM SECTION
   ============================================================ */
.section-problem {
  padding: 96px 0;
}

.section-problem .section__headline {
  text-align: center;
  margin-bottom: 20px;
}

.problem__list {
  max-width: 800px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.975rem;
  color: var(--color-text-muted);
  transition: border-color var(--transition);
}
.problem__item:hover {
  border-color: rgba(239, 68, 68, 0.4);
}

.problem__icon {
  color: var(--color-error);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem__pivot {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  max-width: 720px;
  margin: 0 auto 32px;
}

.problem__callout {
  max-width: 780px;
  margin: 0 auto;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-left: 4px solid var(--color-cta);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.problem__callout strong {
  color: var(--color-cta);
}

/* 8. SOLUTION SECTION
   ============================================================ */
.section-solution {
  padding: 96px 0;
  background: var(--color-surface);
}

.solution__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 64px;
}

.solution__body {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-top: 20px;
  line-height: 1.8;
}

.solution__pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.solution__pillar {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.solution__pillar:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.pillar__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.pillar__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.pillar__desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* 9. SERVICES SECTION
   ============================================================ */
.section-services {
  padding: 96px 0;
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-card);
}

.service-card__icon {
  font-size: 2rem;
}

.service-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.service-card__desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.service-card__bullets {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}
.service-card__bullets li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-left: 20px;
  position: relative;
}
.service-card__bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.service-card__cta {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition);
}
.service-card__cta:hover {
  color: var(--color-accent);
}

/* 10. HOW IT WORKS / PROCESS
   ============================================================ */
.section-process {
  padding: 96px 0;
  background: var(--color-surface);
}

.process__steps {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 860px;
  margin: 0 auto 48px;
  gap: 0;
}

.process__step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.process__step-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
  width: 72px;
  text-align: center;
}

.process__step-content {
  padding: 8px 0 32px;
}

.process__step-time {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.process__step-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.process__step-content p {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.process__connector {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  opacity: 0.4;
  margin-left: 35px;
}

.process__reassurance {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  font-size: 1rem;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 28px;
}

/* 11. RESULTS SECTION
   ============================================================ */
.section-results {
  padding: 96px 0;
}

.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 56px;
}

.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color var(--transition);
}
.result-card:hover {
  border-color: var(--color-primary);
}

.result-card__tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.result-card__challenge {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.results-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
}

.results-metric {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.results-metric__value {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 800;
  color: var(--color-success);
  line-height: 1.1;
}

.results-metric__label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.result-card__quote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-text);
  border-left: 3px solid var(--color-accent);
  padding-left: 16px;
  line-height: 1.7;
}

.result-card__quote cite {
  display: block;
  font-style: normal;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

.results__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.results__cta p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
}

/* 12. BENEFITS SECTION
   ============================================================ */
.section-benefits {
  padding: 96px 0;
  background: var(--color-surface);
}

.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  transition: border-color var(--transition);
}
.benefit-item:hover {
  border-color: var(--color-primary);
}

.benefit-item__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-item__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.benefit-item__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 13. ABOUT SECTION
   ============================================================ */
.section-about {
  padding: 96px 0;
}

.about__story {
  max-width: 820px;
  margin: 0 auto 64px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__story p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.team-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 20px;
}

.team-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.team-card__title {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.team-card__bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* 14. TESTIMONIALS SECTION
   ============================================================ */
.section-testimonials {
  padding: 96px 0;
  background: var(--color-surface);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px 32px;
  position: relative;
  transition: border-color var(--transition);
}
.testimonial-card:hover {
  border-color: var(--color-primary);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  left: 28px;
  font-size: 5rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-card__quote {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 28px;
  position: relative;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 15. FAQ SECTION
   ============================================================ */
.section-faq {
  padding: 96px 0;
}

.faq__list {
  max-width: 820px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--color-accent); }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-question::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.faq__soft-cta {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 820px;
  margin: 0 auto;
}
.faq__soft-cta a {
  color: var(--color-primary);
  font-weight: 600;
}
.faq__soft-cta a:hover { color: var(--color-accent); }

/* 16. PRICING SECTION
   ============================================================ */
.section-pricing {
  padding: 96px 0;
  background: var(--color-surface);
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto 40px;
  align-items: start;
}

.pricing-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.pricing-card:hover {
  border-color: var(--color-primary);
}

.pricing-card--featured {
  border-color: var(--color-accent);
  position: relative;
  transform: scale(1.02);
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.15);
}
.pricing-card--featured:hover {
  border-color: var(--color-accent);
  box-shadow: 0 0 60px rgba(34, 211, 238, 0.25);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 999px;
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.pricing-card--featured .pricing-card__tier {
  color: var(--color-accent);
}

.pricing-card__price {
  font-size: 1rem;
  color: var(--color-text-muted);
}
.pricing-card__price strong {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-text);
}

.pricing-card__items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}
.pricing-card__items li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}
.pricing-card__items li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.pricing-card__roi {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  text-align: center;
}

.pricing__note {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* 17. CONTACT / FINAL CTA SECTION
   ============================================================ */
.section-contact {
  padding: 96px 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: start;
}

.contact__copy .section__headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 20px;
}

.contact__copy p {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.contact__trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 28px 0;
}

.contact__trust-item {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.contact__trust-item::first-letter { color: var(--color-success); }

.contact__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition);
}
.contact__phone:hover { color: var(--color-accent); }

.contact__form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

.contact__form-header {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 28px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.form-group input.input-error,
.form-group textarea.input-error {
  border-color: var(--color-error);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  font-size: 0.78rem;
  color: var(--color-error);
  min-height: 16px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 0.95rem;
  margin-top: 4px;
}

.form-submit-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius-sm);
  color: #fca5a5;
  font-size: 0.875rem;
  padding: 12px 16px;
  text-align: center;
  line-height: 1.5;
}

.form-privacy {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.form-success__icon {
  width: 64px;
  height: 64px;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-success);
}

.form-success h3 {
  font-size: 1.4rem;
  color: var(--color-text);
}

.form-success p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* 18. FOOTER
   ============================================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer__brand p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}

.footer__links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-accent); }

/* 19. ANIMATIONS
   ============================================================ */
@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(30px, -20px) scale(1.05); }
  66%  { transform: translate(-20px, 30px) scale(0.95); }
}

/* 20. MEDIA QUERIES
   ============================================================ */
@media (min-width: 540px) {
  .results-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
  .trust-stat__divider {
    display: block;
  }
}

@media (min-width: 768px) {
  .br-desktop { display: inline; }

  .nav__menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    background: transparent;
    padding: 0;
    gap: 8px;
    inset: unset;
  }

  .nav__toggle { display: none; }

  .nav__cta {
    margin-left: 8px;
  }

  .solution__pillars {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .team__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .results__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust__stats {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1024px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* 21. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in {
    opacity: 1;
    transform: none;
  }
  html { scroll-behavior: auto; }
}