/* ==========================================================================
   PRiGa Infotech - Premium Corporate Website Styles
   ========================================================================== */

/* 1. GLOBAL RESET & BASE STYLES */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Colors */
  --priga-blue: #0e2c49;
  --priga-orange: #e0640c;
  --priga-light-bg: #f6f8fa;
  --priga-white: #ffffff;
  --priga-dark: #0b1724;
  --priga-muted: #5c6875;
  --priga-orange-light: rgba(224, 100, 12, 0.08);
  --priga-blue-light: rgba(14, 44, 73, 0.05);
}

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Accounts for sticky header */
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--priga-dark);
  background-color: var(--priga-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

input, button, textarea, select {
  font: inherit;
}

/* 2. UTILITY CLASSES */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
}

.section-eyebrow {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--priga-orange);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-heading {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--priga-dark);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.section-subtext {
  font-size: 18px;
  color: var(--priga-muted);
  line-height: 1.75;
  max-width: 680px;
}

.section-padding {
  padding: 7rem 0;
}

.text-center {
  text-align: center;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.required {
  color: var(--priga-orange);
}

/* 3. HEADER (.site-header) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: transparent;
  height: 80px;
  transition: background-color 0.3s ease, height 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  background-color: var(--priga-white);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  height: 70px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* Default: transparent header over blue hero → show white/dark-bg logo */
.logo-dark {
  height: auto;
  width: 160px;
  display: block;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.logo-light {
  height: auto;
  width: 160px;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Scrolled or Menu Open: white header → swap to original colour logo */
.site-header.scrolled .logo-dark,
.site-header.menu-open .logo-dark {
  display: none;
  opacity: 0;
}

.site-header.scrolled .logo-light,
.site-header.menu-open .logo-light {
  display: block;
  opacity: 1;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.nav-links a {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--priga-dark);
  text-decoration: none;
  border-radius: 6px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.site-header:not(.scrolled):not(.menu-open) .nav-links a {
  /* When header is transparent over blue hero */
  color: var(--priga-white);
}
.site-header:not(.scrolled):not(.menu-open) .hamburger span {
  background-color: var(--priga-white);
}

.site-header.scrolled .nav-links a {
  color: var(--priga-dark);
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--priga-orange);
}

.header-cta {
  background-color: var(--priga-orange);
  color: var(--priga-white);
  border: none;
  padding: 0.65rem 1.6rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(224, 100, 12, 0.25);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001; /* Above mobile menu */
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: var(--priga-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background-color: var(--priga-white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  display: flex;
  flex-direction: column;
  padding-top: 100px;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  padding: 1rem 2rem;
  color: var(--priga-dark);
  text-decoration: none;
  border-bottom: 1px solid #f0f0f0;
  transition: color 0.2s ease;
}

.mobile-menu a:hover {
  color: var(--priga-orange);
}

.mobile-cta-link {
  background-color: var(--priga-orange) !important;
  color: var(--priga-white) !important;
  border-radius: 12px;
  margin: 1.5rem 2rem 0;
  text-align: center;
  border-bottom: none !important;
}

.mobile-cta-link:hover {
  background-color: #c8560a !important;
}

/* 4. HERO SECTION (#home .hero) */
.hero {
  min-height: 90vh;
  background-color: var(--priga-blue);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  /* To ensure content goes under a transparent header nicely */
  margin-top: -80px; 
  padding-top: 80px;
}

.hero .container {
  display: grid;
  grid-template-columns: 55% 45%;
  align-items: center;
  width: 100%;
}

.hero-content {
  z-index: 2;
  padding-right: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 99px;
  padding: 0.4rem 1.2rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--priga-white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--priga-orange);
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  max-width: 540px;
  margin-bottom: 2.5rem;
}

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

.btn-primary {
  background-color: var(--priga-orange);
  color: var(--priga-white);
  padding: 0.9rem 2.2rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224, 100, 12, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--priga-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  padding: 0.85rem 2rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-visual {
  position: relative;
  height: 100%;
  min-height: 400px;
}

.hero-visual canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* 5. TRUST STRIP (.trust-strip) */
.trust-strip {
  background-color: var(--priga-white);
  padding: 3.5rem 0;
  border-bottom: 1px solid #eef0f3;
}

.trust-strip-heading {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--priga-muted);
  margin-bottom: 2.5rem;
  letter-spacing: 0.02em;
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.trust-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 12px;
  transition: background-color 0.3s ease;
  cursor: default;
}

.trust-item:hover {
  background-color: var(--priga-light-bg);
}

.trust-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--priga-orange);
  margin-bottom: 0.5rem;
}

.trust-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--priga-blue);
  fill: none;
  stroke-width: 1.5;
}

.trust-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--priga-dark);
}

/* 6. ABOUT SECTION (#about) */
#about {
  padding: 7rem 0;
  background-color: var(--priga-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
  min-height: 400px;
  background-color: var(--priga-light-bg);
  border-radius: 20px;
  overflow: hidden;
}

.about-visual img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: cover;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid #eef0f3;
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--priga-blue);
}

.metric-label {
  font-size: 0.82rem;
  color: var(--priga-muted);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* 7. SOLUTIONS SECTION (#solutions) — Uniform horizontal split cards */
#solutions {
  padding: 7rem 0;
  background-color: var(--priga-light-bg);
}

.solutions-header {
  text-align: center;
  margin-bottom: 4rem;
}

.solutions-grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* --- Base card --- */
.solution-card {
  background-color: var(--priga-white);
  border-radius: 16px;
  border: 1px solid #e8ecf1;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(14, 44, 73, 0.08);
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--priga-orange);
  transition: height 0.4s ease;
  z-index: 2;
}

.solution-card:hover::before {
  height: 100%;
}

.solution-card__content {
  position: relative;
}

.solution-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(14, 44, 73, 0.06);
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  line-height: 1;
}

.solution-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: var(--priga-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.solution-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--priga-blue);
  fill: none;
}

.solution-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--priga-dark);
}

.solution-tagline {
  font-size: 0.95rem;
  color: var(--priga-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.solution-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.solution-list li {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--priga-dark);
  background-color: var(--priga-light-bg);
  padding: 0.35rem 0.85rem;
  border-radius: 99px;
  border: 1px solid #e8ecf1;
}

/* --- Image container --- */
.solution-card__image {
  overflow: hidden;
}

.solution-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.solution-card:hover .solution-card__image img {
  transform: scale(1.03);
}

/* --- Featured layout: horizontal 50/50 split --- */
.solution-card--featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0;
}

.solution-card--featured .solution-card__content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solution-card--featured .solution-card__image {
  min-height: 320px;
}

/* --- Reversed: image LEFT, text RIGHT --- */
@media (min-width: 1025px) {
  .solution-card--reversed .solution-card__image {
    order: -1;
  }
  
  .solution-card--reversed::before {
    left: auto;
    right: 0;
  }
}


/* 8. ECOSYSTEM VISUAL SECTION (.ecosystem) */
.ecosystem {
  padding: 6rem 0;
  background-color: var(--priga-blue);
  color: var(--priga-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ecosystem-heading {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--priga-white);
  margin-bottom: 1rem;
}

.ecosystem-canvas,
.ecosystem-diagram {
  width: 100%;
  max-width: 700px;
  height: 400px;
  margin: 2rem auto 0;
  background-color: rgba(255,255,255,0.05);
  border-radius: 20px;
  position: relative;
}

.ecosystem-diagram canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* 9. HOW WE WORK / PROCESS (#services) */
#services {
  padding: 7rem 0;
  background-color: var(--priga-white);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 3rem;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  width: 75%;
  height: 2px;
  background-color: #e8ecf1;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 0 1.5rem;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--priga-light-bg);
  border: 2px solid #e8ecf1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--priga-blue);
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.process-step:hover .step-number {
  background-color: var(--priga-orange);
  color: var(--priga-white);
  border-color: var(--priga-orange);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--priga-dark);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--priga-muted);
  line-height: 1.65;
}

/* 10. WHY PRIGA (#why-priga) */
#why-priga {
  padding: 7rem 0;
  background-color: var(--priga-light-bg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.why-item {
  padding: 2rem 0;
  border-bottom: 1px solid #e0e4e9;
}

.why-item:last-child {
  border-bottom: none;
}

.why-number {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--priga-orange);
  margin-bottom: 0.5rem;
}

.why-item h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--priga-dark);
  margin-bottom: 0.5rem;
}

.why-item p {
  font-size: 0.92rem;
  color: var(--priga-muted);
  line-height: 1.7;
}

/* 11. MISSION & VISION (.mission-vision) */
.mission-vision {
  padding: 5rem 0;
  background-color: var(--priga-white);
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.mv-card {
  padding: 3rem;
  position: relative;
}

.mv-card::before {
  content: '“';
  font-size: 8rem;
  color: rgba(14, 44, 73, 0.04);
  position: absolute;
  top: -1rem;
  left: 1rem;
  font-family: Georgia, serif;
  line-height: 1;
}

.mv-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--priga-orange);
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.mv-card p {
  font-size: 1.05rem;
  color: var(--priga-dark);
  line-height: 1.8;
  font-weight: 500;
  position: relative;
  z-index: 2;
}

/* 12. PARTNERS (#partners) */
#partners {
  padding: 7rem 0;
  background-color: var(--priga-light-bg);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.partner-placeholder {
  background-color: var(--priga-white);
  border: 1px dashed #d0d5dc;
  border-radius: 12px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--priga-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* 13. CTA BAND (.cta-band) */
.cta-band {
  padding: 6rem 0;
  background-color: var(--priga-blue);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at center, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
  z-index: 1;
}

.cta-band > * {
  position: relative;
  z-index: 2;
}

.cta-band h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--priga-white);
  margin-bottom: 1rem;
}

.cta-band p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.cta-band .btn-primary {
  padding: 1rem 2.5rem;
  background-color: var(--priga-orange);
}

/* 14. CONTACT SECTION (#contact) */
#contact {
  padding: 7rem 0;
  background-color: var(--priga-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
}

.contact-info h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--priga-dark);
  margin-bottom: 2rem;
}

.contact-company {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--priga-dark);
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--priga-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--priga-blue);
  fill: none;
}

.contact-detail p {
  font-size: 0.92rem;
  color: var(--priga-muted);
  line-height: 1.65;
  margin: 0;
}

.contact-detail a {
  color: var(--priga-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
}

.contact-detail a:hover {
  color: var(--priga-orange);
}

.contact-form {
  background-color: var(--priga-light-bg);
  border-radius: 20px;
  padding: 3rem;
}

.form-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--priga-dark);
  margin-bottom: 2rem;
}

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

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

.form-group.full-width {
  margin-bottom: 1rem;
}

.captcha-question {
  font-weight: 700;
  color: var(--priga-orange);
  font-size: 0.95rem;
}

.form-group.full-width {
  grid-column: span 2;
  margin-top: 0.5rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--priga-dark);
  margin-bottom: 0.4rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #dce1e8;
  border-radius: 10px;
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
  color: var(--priga-dark);
  background-color: var(--priga-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  border-color: var(--priga-blue);
  box-shadow: 0 0 0 3px rgba(14, 44, 73, 0.08);
}

.form-group input.error, 
.form-group select.error, 
.form-group textarea.error {
  border-color: #dc3545;
}

.form-error {
  font-size: 0.78rem;
  color: #dc3545;
  margin-top: 0.3rem;
  display: none;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  background-color: var(--priga-orange);
  color: var(--priga-white);
  border: none;
  padding: 1rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
  font-family: 'Inter', sans-serif;
  margin-top: 0.5rem;
}

.form-submit:hover {
  background-color: #c8560a;
  transform: translateY(-1px);
}

.form-success {
  display: none;
  text-align: center;
  padding: 3rem;
}

.form-success.show {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.form-success svg {
  display: block;
  margin-bottom: 1.5rem;
}

.form-success h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--priga-dark);
  margin-bottom: 0.75rem;
}

.form-success p {
  color: var(--priga-muted);
  max-width: 320px;
}

/* 15. FOOTER (.site-footer) */
.site-footer {
  background-color: #0b1724;
  padding: 4rem 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand img {
  width: 140px;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  max-width: 400px;
}

.footer-col h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--priga-white);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  margin-bottom: 0.6rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--priga-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* 16. ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* 17. RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    padding-right: 0;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-description {
    margin: 0 auto 2.5rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    display: none;
  }
  
  .solution-card--featured {
    grid-template-columns: 1fr;
  }
  
  .solution-card--featured .solution-card__image {
    min-height: 220px;
  }
  
  .solution-card--reversed .solution-card__image {
    order: -1;
  }
  
  .about-grid, 
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 1.5rem;
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .site-header .header-cta {
    display: none;
  }
  
  .solution-card--featured {
    grid-template-columns: 1fr;
  }
  
  .solution-card--featured .solution-card__image {
    min-height: 180px;
    order: -1;
  }
  
  .solution-card--featured .solution-card__content {
    padding: 1.5rem 2rem 2rem;
  }
  
  .trust-items {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .trust-item {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 1rem 1.25rem;
    gap: 1.25rem;
  }
  
  .trust-items .trust-item:last-child {
    grid-column: auto;
  }
  
  .trust-number {
    margin-bottom: 0;
    font-size: 1rem;
    min-width: 24px;
  }
  
  .trust-icon {
    margin: 0;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }
  
  .trust-icon svg {
    width: 24px;
    height: 24px;
  }
  
  .trust-label {
    margin-bottom: 0;
    font-size: 0.95rem;
  }
  
  .about-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .mv-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  section {
    padding: 4.5rem 0 !important;
  }
  
  .hero {
    padding-top: 100px !important;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: auto;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  
  section {
    padding: 3.5rem 0 !important;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .metric-value {
    font-size: 1.3rem;
  }
  
  .contact-form {
    padding: 2rem 1.5rem;
  }
}

/* 17. MOBILE STICKY CTA & SCROLL TO TOP */
.mobile-sticky-cta {
  display: none;
}

.scroll-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 45px;
  height: 45px;
  background-color: var(--priga-orange);
  color: var(--priga-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(224, 100, 12, 0.3);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.scroll-to-top:hover {
  background-color: #c8560a;
  transform: translateY(0) scale(1.05);
}

.scroll-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 768px) {

  .mobile-sticky-cta {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--priga-white);
    padding: 0.8rem 1rem;
    box-shadow: 0 -4px 20px rgba(11, 23, 36, 0.1);
    z-index: 998;
    transition: transform 0.3s ease-in-out;
  }
  
  .mobile-sticky-cta.hidden {
    transform: translateY(150%);
  }
  
  .sticky-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .sticky-cta-content p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--priga-dark);
    margin: 0;
    line-height: 1.2;
  }
  
  .mobile-sticky-cta .btn-primary {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    white-space: nowrap;
    width: auto;
  }
}