/* ===========
   Base & Layout
   =========== */

:root {
  --color-bg: #ffffff;
  --color-text: #1f2933;
  --color-muted: #6b7280;
  --color-primary: #2563eb; /* blue */
  --color-primary-soft: #dbeafe;
  --color-secondary: #10b981; /* green */
  --color-secondary-soft: #d1fae5;
  --color-border-subtle: #e5e7eb;
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius-lg: 1.25rem;
  --radius-md: 0.9rem;
  --radius-pill: 999px;
  --nav-height: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

main {
  margin-top: var(--nav-height);
}

.section {
  padding: 3.5rem 1.25rem;
}

.section:nth-of-type(odd) {
  background: #f9fafb;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: 1.8rem;
  margin: 0 0 0.5rem;
}

.section-header p {
  margin: 0;
  color: var(--color-muted);
}

.section-content {
  max-width: 720px;
}

/* ===========
   Navigation
   =========== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  z-index: 50;
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #eff6ff, #dbeafe);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 18px rgba(37, 99, 235, 0.28);
}

.logo-mark .drop {
  width: 16px;
  height: 24px;
  background: linear-gradient(145deg, #2563eb, #38bdf8);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  position: relative;
  transform: rotate(8deg);
}

.logo-mark .drop::after {
  content: "";
  position: absolute;
  top: 17%;
  left: 22%;
  width: 35%;
  height: 32%;
  border-radius: 999px;
  background: rgba(239, 246, 255, 0.85);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.nav-links-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  list-style: none;
  display: none;
  padding: 0;
  margin: 0;
  gap: 0.75rem;
}

.nav-links a {
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  color: var(--color-muted);
}

.nav-links a:hover {
  color: var(--color-primary);
  background: rgba(219, 234, 254, 0.7);
}

.nav-quote {
  display: none;
}

.nav-toggle {
  border: none;
  background: transparent;
  padding: 0.4rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background-color: #111827;
}

/* Mobile menu open state */

.nav-links-wrapper.open .nav-links {
  display: flex;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  flex-direction: column;
  background-color: rgba(255, 255, 255, 0.98);
  padding: 0.75rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(229, 231, 235, 0.95);
}

.nav-links-wrapper.open .nav-quote {
  display: inline-flex;
  position: absolute;
  top: calc(var(--nav-height) + 10.5rem);
  right: 1.25rem;
}

/* ===========
   Hero
   =========== */

.hero {
  padding: 4.5rem 1.25rem 3.5rem;
  background: radial-gradient(circle at top left, #eff6ff, #ffffff 55%, #ecfdf5);
}

.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  gap: 2.75rem;
}

.hero-kicker {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin: 0 0 0.75rem;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: 2.3rem;
}

.hero-tagline {
  margin: 0 0 1.75rem;
  color: #4b5563;
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-watermark {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #e0f2fe, #1e3a8a);
  position: relative;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.4);
  overflow: hidden;
}

.hero-drop {
  position: absolute;
  border-radius: 60% 40% 50% 50%;
  background: radial-gradient(circle at 30% 20%, #e0f2fe, #38bdf8 55%, #1d4ed8);
  opacity: 0.92;
}

.hero-drop.large {
  width: 110px;
  height: 160px;
  top: 26%;
  left: 18%;
  transform: rotate(-12deg);
}

.hero-drop.medium {
  width: 80px;
  height: 120px;
  top: 10%;
  right: 15%;
  transform: rotate(18deg);
  opacity: 0.78;
}

.hero-drop.small {
  width: 52px;
  height: 78px;
  bottom: 8%;
  left: 48%;
  transform: rotate(10deg);
  opacity: 0.7;
}

/* ===========
   Buttons
   =========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease,
    transform 0.12s ease, border-color 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #1d4ed8);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.45);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1d4ed8);
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(37, 99, 235, 0.55);
}

.btn-outline {
  border-color: rgba(37, 99, 235, 0.4);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.9);
}

.btn-outline:hover {
  background: rgba(219, 234, 254, 0.8);
}

.btn-quote {
  background: linear-gradient(135deg, var(--color-secondary), #059669);
  color: #ffffff;
  padding-inline: 1.1rem;
  box-shadow: 0 10px 20px rgba(16, 185, 129, 0.4);
}

.btn-quote:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(16, 185, 129, 0.5);
}

.btn-full {
  width: 100%;
}

/* ===========
   Services
   =========== */

.section-services {
  background: radial-gradient(circle at top, #eff6ff, #f9fafb 45%, #ecfdf5);
}

.services-grid {
  display: grid;
  gap: 1.4rem;
}

.service-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.35rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.9);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(219, 234, 254, 0.35), rgba(209, 250, 229, 0.3));
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: -1;
}

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

.service-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: #111827;
}

.service-card p {
  margin: 0;
  font-size: 0.95rem;
  color: #4b5563;
}

/* ===========
   Mission
   =========== */

.section-mission {
  background: #ffffff;
}

.mission-statement {
  font-size: 1.05rem;
  font-weight: 500;
  color: #111827;
  margin: 0 0 1.5rem;
}

.mission-pillars {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.mission-pillars li {
  padding-left: 1.4rem;
  position: relative;
  color: #4b5563;
}

.mission-pillars li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

/* ===========
   Contact
   =========== */

.section-contact {
  background: radial-gradient(circle at top, #ecfdf5, #f9fafb);
}

.contact-layout {
  display: grid;
  gap: 2rem;
}

.contact-details h3 {
  margin: 0 0 0.75rem;
}

.contact-details p {
  margin: 0 0 1.25rem;
  color: #4b5563;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.8rem;
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.1rem;
}

.contact-list a {
  color: var(--color-primary);
  font-weight: 500;
}

.contact-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(209, 213, 219, 0.9);
}

.contact-card h3 {
  margin: 0 0 0.6rem;
}

.contact-card p {
  margin: 0 0 1.25rem;
  color: #4b5563;
}

/* ===========
   Footer
   =========== */

.footer {
  border-top: 1px solid #e5e7eb;
  padding: 1.3rem 1.25rem 1.5rem;
  background: #ffffff;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-logo .drop {
  width: 16px;
  height: 24px;
  background: linear-gradient(145deg, #2563eb, #38bdf8);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  position: relative;
}

.footer-logo .drop::after {
  content: "";
  position: absolute;
  top: 18%;
  left: 24%;
  width: 36%;
  height: 32%;
  border-radius: 999px;
  background: rgba(239, 246, 255, 0.9);
}

.footer-text {
  font-weight: 500;
}

.footer-copy {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* ===========
   Responsive
   =========== */

@media (min-width: 640px) {
  .section {
    padding: 4rem 1.75rem;
  }

  .hero {
    padding: 5rem 1.75rem 4rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
  }

  .hero h1 {
    font-size: 2.7rem;
  }

  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
  }

  .nav-quote {
    display: inline-flex;
  }

  .nav-links-wrapper {
    position: static;
  }
}

@media (min-width: 960px) {
  .section {
    padding: 4.5rem 1.75rem;
  }

  .hero {
    padding: 5.5rem 1.75rem 4.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}