/* ==========================================================================
   Hydar Educational Consultants — Design System
   Colors: #1a4731 (forest green), #c9922a (gold), white
   ========================================================================== */

:root {
  --green: #1a4731;
  --green-dark: #123024;
  --green-light: #2a6b4f;
  --gold: #c9922a;
  --gold-light: #e0ad4a;
  --gold-dark: #a67822;
  --teal: #1a6b6b;
  --blue: #1e4d7b;
  --white: #ffffff;
  --off-white: #f8f9f7;
  --grey-100: #f2f4f1;
  --grey-200: #e4e8e3;
  --grey-400: #8a948c;
  --grey-600: #4a554e;
  --grey-800: #2a332e;
  --text: #1e2a24;
  --text-muted: #5a6560;
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "DM Sans", system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(26, 71, 49, 0.08);
  --shadow-md: 0 8px 24px rgba(26, 71, 49, 0.12);
  --shadow-lg: 0 16px 48px rgba(26, 71, 49, 0.16);
  --radius: 8px;
  --radius-lg: 16px;
  --header-height: 72px;
  --transition: 0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--green);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover, a:focus-visible {
  color: var(--gold);
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--gold);
  color: var(--green-dark);
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, 1140px);
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover, .btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--gold);
  color: var(--green-dark);
  border-color: var(--gold);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--green-dark);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline:hover, .btn-outline:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: var(--white);
}

.btn-secondary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background: var(--green-light);
  border-color: var(--green-light);
  color: var(--white);
}

.btn-nav {
  padding: 0.625rem 1.25rem;
  background: var(--gold);
  color: var(--green-dark) !important;
  border-radius: var(--radius);
  text-decoration: none;
}

.btn-nav:hover, .btn-nav:focus-visible {
  background: var(--gold-light);
  color: var(--green-dark) !important;
}

.btn-full { width: 100%; }

.btn-icon {
  width: 1.125rem;
  height: 1.125rem;
  fill: currentColor;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--grey-200);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--green);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  border-radius: var(--radius);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green);
}

.logo-tagline {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.site-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color var(--transition);
}

.site-nav a:hover, .site-nav a:focus-visible {
  color: var(--gold);
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 4rem) 0 5rem;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 45%, var(--green-light) 100%);
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(201, 146, 42, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-block;
  margin-bottom: 1.25rem;
  padding: 0.375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201, 146, 42, 0.4);
  border-radius: 100px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
  max-width: 640px;
}

.hero-lead strong {
  color: var(--gold-light);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Stats Bar */
.stats-bar {
  background: var(--green-dark);
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
  max-width: 140px;
}

.stat-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-header {
  margin-bottom: 3rem;
  max-width: 640px;
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.section-eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--green);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.section-lead {
  font-size: 1.0625rem;
  color: var(--text-muted);
}

/* About */
.about {
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.about-values {
  margin-top: 1.5rem;
  list-style: none;
}

.about-values li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
  color: var(--text);
  font-weight: 500;
}

.about-values li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.map-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 1rem;
}

.map-figure {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.map-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-active { background: var(--gold); }
.legend-pin { background: var(--green); }

/* Founder */
.founder-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.founder-profile {
  text-align: center;
}

.founder-emblem-wrap {
  margin-bottom: 1.25rem;
}

.founder-emblem {
  width: 200px;
  height: 200px;
  margin-inline: auto;
  border-radius: 50%;
  border: 4px solid var(--green);
  background: var(--off-white);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.founder-name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.5rem;
}

.founder-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(26, 71, 49, 0.08);
  border: 1px solid rgba(26, 71, 49, 0.15);
  border-radius: 100px;
}

.founder-origin {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.founder-degrees {
  margin-top: 1.25rem;
  list-style: none;
  text-align: left;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.founder-degrees li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.5rem;
}

.founder-degrees li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
}

.founder-degrees strong {
  color: var(--green);
}

.founder-subheading {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.founder-training {
  margin-bottom: 1.75rem;
}

.training-list,
.scholarship-list {
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.training-list li,
.scholarship-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.training-list li::before,
.scholarship-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 600;
}

.scholarship-list a {
  color: var(--green);
  text-underline-offset: 2px;
}

.founder-scholarship {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--grey-200);
}

.founder-summary {
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.75;
}

.credentials-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.credential-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--green);
  background: var(--off-white);
  border: 1px solid var(--grey-200);
  border-radius: 100px;
}

.pill-icon {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.engagements {
  display: grid;
  gap: 0.875rem;
}

.engagement-card {
  padding: 1rem 1.25rem;
  background: var(--white);
  border-left: 4px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}

.engagement-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.engagement-header h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1.35;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
  padding: 0.2rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(26, 71, 49, 0.08);
  border-radius: 100px;
  white-space: nowrap;
}

.verified-badge svg {
  width: 12px;
  height: 12px;
  fill: var(--gold);
}

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

/* Partners */
.partners {
  background: var(--grey-100);
  padding: 3.5rem 0;
}

.partners-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 2.5rem;
}

.partners-strip {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.partner-group-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1rem;
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.partner-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 80px;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  filter: grayscale(100%);
  opacity: 0.75;
  transition: filter var(--transition), opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: default;
}

.partner-badge:hover, .partner-badge:focus-visible {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.partner-badge--gov:hover, .partner-badge--gov:focus-visible {
  border-color: var(--green);
}

.partner-badge--royal:hover, .partner-badge--royal:focus-visible {
  border-color: var(--teal);
}

.partner-badge--school:hover, .partner-badge--school:focus-visible {
  border-color: var(--gold);
}

.partner-abbr {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.25rem;
}

.partner-full {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.35;
  max-width: 180px;
}

/* Timeline / Projects */
.projects {
  background: var(--white);
}

.timeline {
  list-style: none;
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--grey-200);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2rem;
  top: 1.5rem;
  width: 14px;
  height: 14px;
  margin-left: -6px;
  background: var(--white);
  border: 3px solid var(--gold);
  border-radius: 50%;
  z-index: 1;
}

.project-card {
  padding: 1.75rem;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.project-card:hover {
  box-shadow: var(--shadow-md);
}

.timeline-item--gov .project-card { border-left-color: var(--green); }
.timeline-item--ngo .project-card { border-left-color: var(--gold); }
.timeline-item--royal .project-card { border-left-color: var(--teal); }

.timeline-item--gov::before { border-color: var(--green); }
.timeline-item--ngo::before { border-color: var(--gold); }
.timeline-item--royal::before { border-color: var(--teal); }
.timeline-item--school .project-card { border-left-color: var(--blue); }
.timeline-item--school::before { border-color: var(--blue); }

.project-header h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.25rem;
}

.project-role {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 0.875rem;
  font-size: 0.875rem;
}

.project-meta dt {
  font-weight: 600;
  color: var(--green);
  display: inline;
}

.project-meta dt::after {
  content: ":";
}

.project-meta dd {
  display: inline;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.impact-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(26, 71, 49, 0.08);
  border-radius: 100px;
}

/* Services */
.services {
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  padding: 1.75rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--grey-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  padding: 0.5rem;
  background: rgba(26, 71, 49, 0.08);
  border-radius: var(--radius);
  fill: var(--green);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.625rem;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.65;
}

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.audience-pill {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: 100px;
}

.audience-pill--schools {
  color: var(--green);
  background: rgba(26, 71, 49, 0.1);
}

.audience-pill--ngos {
  color: var(--gold-dark);
  background: rgba(201, 146, 42, 0.12);
}

.audience-pill--government {
  color: var(--blue);
  background: rgba(30, 77, 123, 0.1);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.contact-sidebar {
  padding: 2rem;
  background: var(--green);
  color: var(--white);
  border-radius: var(--radius-lg);
}

.contact-sidebar h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--gold);
}

.contact-details {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-details h3 {
  margin-bottom: 1rem;
}

.contact-details address {
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.contact-details p {
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.contact-details a {
  color: var(--gold-light);
  text-decoration: none;
}

.contact-details a:hover,
.contact-details a:focus-visible {
  color: var(--white);
  text-decoration: underline;
}

.trust-list {
  list-style: none;
  margin-bottom: 2rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.875rem;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.trust-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.capability-cta {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.capability-cta p {
  font-size: 0.9375rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.85);
}

.contact-form {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--grey-200);
  box-shadow: var(--shadow-sm);
}

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

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.required {
  color: var(--gold);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--off-white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  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(--green);
  box-shadow: 0 0 0 3px rgba(26, 71, 49, 0.12);
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #c0392b;
}

.form-error {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: #c0392b;
  min-height: 1.25rem;
}

.form-success {
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--green);
  background: rgba(26, 71, 49, 0.08);
  border-radius: var(--radius);
  text-align: center;
}

/* Footer */
.site-footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand .logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.125rem;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-contact {
  font-size: 0.875rem;
  line-height: 1.6;
  text-align: center;
}

.footer-contact p {
  margin-bottom: 0.25rem;
}

.footer-contact a,
.footer-links a {
  color: var(--gold-light);
  text-decoration: none;
}

.footer-contact a:hover,
.footer-contact a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--white);
  text-decoration: underline;
}

.footer-links {
  text-align: right;
  font-size: 0.875rem;
}

.footer-links p {
  margin-bottom: 0.25rem;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.25rem;
  background: #25d366;
  color: var(--white);
  border-radius: 100px;
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover, .whatsapp-float:focus-visible {
  transform: scale(1.04);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
  color: var(--white);
}

.whatsapp-float svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: currentColor;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-grid .stat-item:nth-child(4),
  .stats-grid .stat-item:nth-child(5) {
    grid-column: span 1;
  }

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

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

  .founder-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

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

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--grey-200);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .site-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav li {
    border-bottom: 1px solid var(--grey-200);
  }

  .site-nav a {
    display: block;
    padding: 0.875rem 0.5rem;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

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

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .footer-links {
    text-align: center;
  }

  .whatsapp-label {
    display: none;
  }

  .whatsapp-float {
    padding: 0.875rem;
    border-radius: 50%;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}