/* =========================================================
   Varanguard Consulting — Stylesheet
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-bg-soft: #f6f7fb;
  --color-bg-dark: #0d1b3a;
  --color-bg-darker: #07112a;
  --color-surface: #ffffff;
  --color-border: #e3e6ee;
  --color-text: #0f172a;
  --color-text-soft: #475569;
  --color-text-muted: #64748b;
  --color-text-inverse: #f8fafc;
  --color-brand: #1f4796;
  --color-brand-hover: #173a82;
  --color-brand-soft: rgba(31, 71, 150, 0.1);
  --color-brand-light: #4a6fb8;
  --color-silver: #a0a0a4;
  --color-silver-soft: rgba(160, 160, 164, 0.15);
  --color-primary: #1f4796;
  --color-primary-hover: #173a82;
  --color-accent: #1f4796;
  --color-accent-hover: #173a82;
  --color-accent-soft: rgba(31, 71, 150, 0.1);
  --color-gold: #f4b400;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 24px 60px rgba(15, 23, 42, 0.16);

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

  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset / Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-accent);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  margin: 0 0 1em;
  color: var(--color-text-soft);
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.section--alt {
  background: var(--color-bg-soft);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-inverse);
}

.section--dark p {
  color: rgba(248, 250, 252, 0.75);
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: 1.5px solid transparent;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-soft);
}

.btn--ghost-inverse {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--ghost-inverse:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.btn--large {
  padding: 1.125rem 2.25rem;
  font-size: 1rem;
}

.btn .icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.btn:hover .icon {
  transform: translateX(3px);
}

/* Header / Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.nav-brand:hover {
  color: var(--color-primary);
}

.nav-brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-brand-logo {
  height: 48px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-soft);
  padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-text);
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.nav-toggle:hover {
  background: var(--color-bg-soft);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle.is-open .icon-menu {
  display: none;
}

.nav-toggle.is-open .icon-close {
  display: block;
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(8rem, 16vw, 11rem) 0 clamp(4rem, 8vw, 6rem);
  background: linear-gradient(180deg, #07112a 0%, #1f4796 100%);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(74, 111, 184, 0.32), transparent),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(244, 180, 0, 0.08), transparent);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, black 30%, transparent 80%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 2.5rem;
  padding: 1.75rem 2.5rem;
  width: fit-content;
  max-width: min(420px, 90%);
  background: rgba(255, 255, 255, 0.97);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.08);
  animation: heroLogoIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-logo img {
  display: block;
  width: clamp(220px, 30vw, 320px);
  height: auto;
  margin: 0;
}

@keyframes heroLogoIn {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.875rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.9);
  margin-bottom: 1.75rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 180, 166, 0.2);
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero h1 .accent {
  background: linear-gradient(135deg, #a3bbe3 0%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: rgba(248, 250, 252, 0.8);
  margin: 0 auto 2.5rem;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.7);
}

.hero-meta-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.service-card {
  position: relative;
  padding: 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-soft), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.service-card-icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3 {
  font-size: 1.1875rem;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.9375rem;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  position: relative;
}

.process-step {
  position: relative;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.process-step:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 180, 166, 0.4);
  transform: translateY(-4px);
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand-light) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0;
}

.process-step h3 {
  color: #fff;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.9375rem;
  margin: 0;
}

/* Feature List */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 0.75rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-soft);
}

.feature-list li svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Two-column content */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.split--reverse > :first-child {
  order: 2;
}

.split-eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.split-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, #0d1b3a 0%, #1f4796 100%);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.split-visual svg {
  width: 100%;
  height: 100%;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.9);
}

/* CTA Section */
.cta {
  position: relative;
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: linear-gradient(135deg, #1f4796 0%, #0d1b3a 100%);
  color: #fff;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(74, 111, 184, 0.3), transparent);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.cta h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.125rem;
  color: rgba(248, 250, 252, 0.8);
  margin-bottom: 2.25rem;
}

.cta-actions {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 1.0625rem;
}

.contact-methods {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact-method:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 22px;
  height: 22px;
}

.contact-method-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-method-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

a.contact-method-value:hover {
  color: var(--color-accent);
}

.contact-form {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
  justify-content: center;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin: 1rem 0 0;
  text-align: center;
}

/* Page header */
.page-header {
  padding: clamp(7rem, 12vw, 9rem) 0 clamp(3rem, 6vw, 4.5rem);
  background: linear-gradient(180deg, #07112a 0%, #1f4796 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 60% at 50% 0%, rgba(74, 111, 184, 0.3), transparent);
}

.page-header-content {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.page-header h1 {
  color: #fff;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.1875rem;
  color: rgba(248, 250, 252, 0.8);
  margin: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.6);
}

.breadcrumb a {
  color: rgba(248, 250, 252, 0.6);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-sep {
  opacity: 0.5;
}

/* Service Detail */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.service-detail-content h2 {
  margin-bottom: 0.5rem;
}

.service-detail-content .section-eyebrow {
  margin-bottom: 1rem;
}

/* Trust / Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  padding: 2.5rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Footer */
.site-footer {
  background: var(--color-bg-darker);
  color: rgba(248, 250, 252, 0.7);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-brand-mark {
  width: 36px;
  height: 36px;
}

.footer-brand-logo {
  height: 64px;
  width: auto;
  display: block;
  padding: 10px 14px;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-sizing: content-box;
}

.footer-tagline {
  font-size: 0.9375rem;
  color: rgba(248, 250, 252, 0.6);
  margin: 0 0 1.25rem;
  max-width: 320px;
}

.footer h4 {
  color: #fff;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: rgba(248, 250, 252, 0.65);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.5);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a {
  color: rgba(248, 250, 252, 0.5);
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .split,
  .split--reverse > :first-child,
  .service-detail,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .split--reverse > :first-child {
    order: 0;
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem var(--container-pad);
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    transition: transform var(--transition-base);
    visibility: hidden;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    visibility: visible;
  }

  .nav-menu a {
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-menu a:last-child {
    border-bottom: none;
  }

  .nav-menu a.active::after {
    display: none;
  }

  .nav-actions .btn {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}