/* ============================================================
   ADVIRA.AI — Brand Website Styles
   Colors: Navy #1B2A4A | Teal #0FA3B1 | Ice Blue #EDF6F9
   Font: Inter (web) | 60/30/10 ratio
   ============================================================ */

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

:root {
  --navy: #1B2A4A;
  --teal: #0FA3B1;
  --ice: #EDF6F9;
  --soft-teal: #B5DDE1;
  --orange: #E67E22;
  --green: #27AE60;
  --red: #E74C3C;
  --slate: #2C3E50;
  --mid-gray: #7F8C8D;
  --warm-gray: #95A5A6;
  --white: #FFFFFF;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(27, 42, 74, 0.08);
  --shadow-lg: 0 12px 48px rgba(27, 42, 74, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--slate);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text-teal { color: var(--teal); }

/* ── Typography ──────────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-eyebrow--center { text-align: center; }

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 20px;
}
.section-title--center { text-align: center; }

.section-body {
  font-size: 1.0625rem;
  color: var(--mid-gray);
  max-width: 600px;
  line-height: 1.7;
}
.section-body--center {
  text-align: center;
  margin: 0 auto 48px auto;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}
.btn--sm { padding: 8px 20px; font-size: 0.875rem; }
.btn--lg { padding: 14px 32px; font-size: 1rem; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}
.btn--primary:hover {
  background: #0d8f9c;
  border-color: #0d8f9c;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(15, 163, 177, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn--white:hover {
  background: var(--ice);
  border-color: var(--ice);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-1px);
}

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.nav--scrolled {
  border-bottom-color: rgba(27, 42, 74, 0.08);
  box-shadow: 0 2px 16px rgba(27, 42, 74, 0.06);
}
.nav__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__logo-img { height: 32px; width: auto; }
.nav__links {
  display: flex;
  gap: 32px;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate);
  transition: color var(--transition);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width var(--transition);
}
.nav__links a:hover { color: var(--teal); }
.nav__links a:hover::after { width: 100%; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: all var(--transition);
  border-radius: 2px;
}
.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--white) 0%, var(--ice) 100%);
  position: relative;
  overflow: hidden;
}
.hero__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}
.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: 1.125rem;
  color: var(--mid-gray);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero__ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.hero__proof {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero__proof-divider {
  width: 1px;
  height: 40px;
  background: var(--soft-teal);
}
.hero__proof-number {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
}
.hero__proof-label {
  display: block;
  font-size: 0.75rem;
  color: var(--mid-gray);
  max-width: 120px;
  line-height: 1.4;
}

/* Hero animated graphic */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__graphic {
  position: relative;
  width: 400px;
  height: 400px;
}
.hero__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__node {
  position: absolute;
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}
.hero__node--1 {
  width: 24px; height: 24px;
  background: var(--teal);
  top: 60px; left: 50%;
  transform: translateX(-50%);
  animation-delay: 0s;
}
.hero__node--2 {
  width: 18px; height: 18px;
  background: var(--navy);
  top: 200px; left: 80px;
  animation-delay: 0.5s;
}
.hero__node--3 {
  width: 18px; height: 18px;
  background: var(--navy);
  top: 200px; right: 80px;
  animation-delay: 1s;
}
.hero__node--4 {
  width: 14px; height: 14px;
  background: var(--soft-teal);
  bottom: 80px; left: 160px;
  animation-delay: 1.5s;
}
.hero__node--5 {
  width: 14px; height: 14px;
  background: var(--soft-teal);
  bottom: 80px; right: 160px;
  animation-delay: 2s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* ── Problem Section (Shadow AI) ──────────────────────────── */
.problem {
  padding: 100px 0;
  background: var(--navy);
  color: var(--white);
}
.problem .section-eyebrow { color: var(--teal); }
.problem .section-title { color: var(--white); }
.problem .section-body { color: var(--soft-teal); }
.problem__header {
  max-width: 640px;
  margin: 0 auto 60px auto;
  text-align: center;
}
.problem__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.problem__stat {
  text-align: center;
  padding: 36px 24px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  border: 1px solid rgba(15, 163, 177, 0.15);
  transition: transform var(--transition), border-color var(--transition);
}
.problem__stat:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 163, 177, 0.4);
}
.problem__stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--teal);
  margin-bottom: 4px;
}
.problem__stat-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
.problem__stat-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* ── Solution Section (Assess / Architect / Implement) ───── */
.solution {
  padding: 100px 0;
  background: var(--white);
}
.solution__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.solution__card {
  background: var(--ice);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.solution__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.solution__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--teal);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.solution__card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.solution__card p {
  font-size: 0.9375rem;
  color: var(--mid-gray);
  line-height: 1.6;
}
.solution__closing {
  text-align: center;
  margin-top: 40px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--teal);
  font-style: italic;
}

/* ── Hero Supporting Line ────────────────────────────────── */
.hero__supporting {
  font-size: 0.8125rem;
  color: var(--mid-gray);
  margin-top: 24px;
  letter-spacing: 0.3px;
}

/* ── Services Section ────────────────────────────────────── */
.services {
  padding: 100px 0;
  background: var(--ice);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.services__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.services__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.services__card--featured {
  border: 2px solid var(--teal);
}
.services__card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}
.services__card-tier {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.services__card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.3;
}
.services__card-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}
.services__card-freq {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mid-gray);
}
.services__card-desc {
  font-size: 0.875rem;
  color: var(--mid-gray);
  line-height: 1.6;
  margin-bottom: 20px;
}
.services__card-list {
  margin-bottom: 24px;
  flex-grow: 1;
}
.services__card-list li {
  font-size: 0.85rem;
  color: var(--slate);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.services__card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--soft-teal);
}
.services__card-timeline {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--teal);
  padding-top: 16px;
  border-top: 1px solid var(--ice);
}

/* ── Process Section ─────────────────────────────────────── */
.process {
  padding: 100px 0;
  background: var(--white);
}
.process__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 60px;
}
.process__step {
  flex: 1;
  max-width: 260px;
  text-align: center;
}
.process__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--teal);
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.process__step-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.process__step-content p {
  font-size: 0.9rem;
  color: var(--mid-gray);
  line-height: 1.6;
}
.process__connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--soft-teal), var(--teal));
  margin-top: 27px;
  flex-shrink: 0;
}

/* ── Why Advira Section ──────────────────────────────────── */
.why {
  padding: 100px 0;
  background: var(--ice);
}
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.why__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.why__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.why__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.why__card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.why__card p {
  font-size: 0.9375rem;
  color: var(--mid-gray);
  line-height: 1.6;
}

/* ── Results Section ─────────────────────────────────────── */
.results {
  padding: 100px 0;
  background: var(--white);
}
.results__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.results__card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 36px;
  color: var(--white);
  transition: transform var(--transition);
}
.results__card:hover {
  transform: translateY(-3px);
}
.results__card-metric {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--teal);
  margin-bottom: 4px;
}
.results__card-label {
  font-size: 0.9375rem;
  color: var(--soft-teal);
  margin-bottom: 20px;
}
.results__card-divider {
  width: 40px;
  height: 2px;
  background: var(--teal);
  margin-bottom: 20px;
  opacity: 0.5;
}
.results__card-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin-bottom: 20px;
}
.results__card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.results__card-tags span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(15, 163, 177, 0.15);
  color: var(--soft-teal);
}

/* ── Assessment Section ──────────────────────────────────── */
.assessment {
  padding: 100px 0;
  background: var(--ice);
}
.assessment__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  background: var(--white);
  border-radius: 16px;
  padding: 60px;
  box-shadow: var(--shadow-lg);
}
.assessment__title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}
.assessment__desc {
  font-size: 1rem;
  color: var(--mid-gray);
  line-height: 1.7;
  margin-bottom: 28px;
}
.assessment__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.assessment__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--slate);
  font-weight: 500;
}
.assessment__list li svg { flex-shrink: 0; }

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e0e6ed;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--slate);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 163, 177, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--warm-gray);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%237F8C8D' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.assessment__disclaimer {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--warm-gray);
  text-align: center;
}

/* ── About Section ───────────────────────────────────────── */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.about__content .section-body {
  margin-bottom: 16px;
}
.about__values {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.about__value {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--ice);
  padding: 8px 16px;
  border-radius: 24px;
}
.about__visual {
  display: flex;
  justify-content: center;
}
.about__card {
  background: var(--ice);
  border-radius: var(--radius);
  padding: 48px 36px;
  text-align: center;
  max-width: 320px;
}
.about__card-icon {
  margin: 0 auto 24px auto;
  width: 80px;
  height: 80px;
}
.about__card-icon svg {
  width: 100%;
  height: 100%;
}
.about__quote {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--teal);
  margin-bottom: 24px;
  line-height: 1.5;
}
.about__founder {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
}
.about__role {
  font-size: 0.8125rem;
  color: var(--mid-gray);
  margin-top: 4px;
}

/* ── FAQ Section ─────────────────────────────────────────── */
.faq {
  padding: 100px 0;
  background: var(--ice);
}
.faq__list {
  max-width: 720px;
  margin: 48px auto 0 auto;
}
.faq__item {
  border-bottom: 1px solid rgba(27, 42, 74, 0.08);
}
.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
  gap: 16px;
}
.faq__question:hover { color: var(--teal); }
.faq__chevron {
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq__item.active .faq__chevron {
  transform: rotate(180deg);
}
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq__item.active .faq__answer {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq__answer p {
  font-size: 0.9375rem;
  color: var(--mid-gray);
  line-height: 1.7;
}

/* ── Final CTA ───────────────────────────────────────────── */
.cta {
  padding: 100px 0;
  background: var(--navy);
  text-align: center;
}
.cta__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}
.cta__desc {
  font-size: 1.0625rem;
  color: var(--soft-teal);
  max-width: 520px;
  margin: 0 auto 36px auto;
  line-height: 1.7;
}
.cta__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: #0f1b30;
  padding: 60px 0 32px;
  color: rgba(255, 255, 255, 0.6);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__logo {
  height: 28px;
  width: auto;
  margin-bottom: 12px;
}
.footer__tagline {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--teal);
  margin-bottom: 12px;
}
.footer__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 280px;
}
.footer__links h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer__links li { margin-bottom: 10px; }
.footer__links a {
  font-size: 0.875rem;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--teal); }
.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  text-align: center;
}

/* ── 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);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__visual { display: none; }
  .problem__stats { grid-template-columns: repeat(3, 1fr); }
  .solution__grid { grid-template-columns: repeat(3, 1fr); }
  .results__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .nav__links, .nav__actions { display: none; }
  .nav__hamburger { display: flex; }

  /* Mobile menu */
  .nav__links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid rgba(27, 42, 74, 0.08);
    box-shadow: 0 8px 32px rgba(27, 42, 74, 0.1);
  }
  .nav__links.active li a {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(27, 42, 74, 0.05);
  }

  .hero { padding: 120px 0 60px; }
  .hero__title { font-size: 2rem; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }

  .problem__stats { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .problem__stat-number { font-size: 2rem; }
  .solution__grid { grid-template-columns: 1fr; max-width: 400px; margin: 48px auto 0 auto; }
  .services__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .process__steps { flex-direction: column; align-items: center; }
  .process__connector {
    width: 2px;
    height: 32px;
    margin: 0;
  }
  .why__grid { grid-template-columns: 1fr; }
  .assessment__card {
    grid-template-columns: 1fr;
    padding: 32px;
    gap: 40px;
  }
  .about__grid { grid-template-columns: 1fr; }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .cta__buttons { flex-direction: column; align-items: center; }
  .cta__buttons .btn { width: 100%; max-width: 320px; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 1.75rem; }
  .section-title { font-size: 1.5rem; }
}