/* ============ Theme & Reset ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html:focus-within {
  scroll-behavior: smooth;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Roboto, "Helvetica Neue", sans-serif;
  line-height: 1.65;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
:root {
  --bg: #ececec; /* page background close to PNG */
  --ink: #2b2b2b; /* primary text */
  --muted: #7c7c7c; /* nav/secondary text */
  --brand: #1d76d2; /* primary blue */
  --brand-2: #0e4d9a;
  --accent: #5bbf7f; /* green (submit-style) */
  --card: #ffffff; /* cards */
  --card-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
  --border: #dcdcdc;
  --nav-bg: #efefef;
  --footer: #131a23;
  --container: 1160px;
  --radius: 16px;
}

/* Accessibility helpers */
:focus-visible {
  outline: 3px solid #60a5fa;
  outline-offset: 3px;
  border-radius: 8px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  transform: translateY(-200%);
  background: #111;
  color: #fff;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  z-index: 1000;
}
.skip-link:focus {
  transform: none;
}

/* Layout primitives */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(16px, 3vw, 24px);
}
section {
  scroll-margin-top: 80px;
}
.muted {
  color: var(--muted);
}

/* ============ Header / Nav ============ */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  border-bottom: 1px solid #ddd;
}
.brand {
  width: 200px;
  height: auto;
}
nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.navlinks {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
}
.navlinks a {
  padding: 0.6rem 0.2rem;
  color: var(--muted);
  text-transform: lowercase;
  font-size: 1.4rem;
}
.navlinks a:hover {
  color: #3a3a3a;
}
.menu {
  display: none;
  background: none;
  border: 1px solid #cfd8e3;
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
}
#cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--brand);
  color: #fff;
  font-weight: 400;
  border: none;
  border-radius: 24px;
  padding: 0.6rem 1rem;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(30, 115, 190, 0.35);
}
#cta:hover {
  background: var(--brand-2);
  box-shadow: 0 10px 28px rgba(21, 94, 171, 0.4);
}
.cta--ghost {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
  box-shadow: none;
  border-radius: 24px;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
    radial-gradient(
      1200px 600px at 10% 0%,
      rgba(30, 115, 190, 0.28),
      transparent
    ),
    #1b232e;
  color: #e8eef6;
  padding: 56px 0 60px;
  overflow: hidden;
  border-top: 1px solid #dfe4ea;
  border-bottom: 1px solid #cfd8e3;
}
.dna-tape {
  position: absolute;
  inset: 0;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  color: rgba(255, 255, 255, 0.14);
  line-height: 1.25;
  letter-spacing: 0.08em;
  white-space: pre;
  pointer-events: none;
  user-select: none;
  opacity: 0.45;
}
.hero-grid {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}
.hero h1 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  margin: 0.2rem 0 0.5rem;
  color: #d1d1d1; /* heading tone from PNG */
  font-weight: 400;
  letter-spacing: 0.2px;
}
.hero p {
  color: #c7d2e1;
  font-size: clamp(1.2rem, 1.1vw, 1.3rem);
}
.scroll-indicator {
  width: 28px;
  height: 48px;
  border: 2px solid #2f7fda;
  border-radius: 20px;
  margin: 18px auto 0;
  position: relative;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.07);
}
.scroll-indicator::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 10px;
  border-radius: 3px;
  background: #2f7fda;
  animation: drop 1.6s ease-in-out infinite;
}
@keyframes drop {
  0% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
  70% {
    opacity: 0;
    transform: translate(-50%, 14px);
  }
  100% {
    opacity: 0;
  }
}

.hero-figure {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: clamp(12px, 2vw, 16px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35) inset;
}

/* ============ Section titles ============ */
.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  color: #7a7a7a;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin: 36px 0 8px;
}

/* ============ Services (staggered like PNG) ============ */
.services {
  display: grid;
  gap: 48px;
  margin-top: 18px;
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 26px;
}
.service-icon {
  display: grid;
  place-items: center;
  min-height: 180px;
}
.service-icon img {
  width: clamp(220px, 14vw, 280px);
  height: auto;
  color: var(--brand);
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 22px 24px;
}
.service-card h3 {
  margin: 0 0 8px 0;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: #6f6f6f;
  font-weight: 700;
  text-align: center;
}
.service-card p {
  color: #4a4a4a;
  line-height: 1.7;
}

/* ============ About ============ */
.founder-intro {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  padding: 32px;
  margin: 0 auto 48px;
  max-width: 800px;
}

.founder-photo img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 4px solid var(--brand);
  box-shadow: 0 4px 12px rgba(30, 115, 190, 0.2);
}

.founder-content h3 {
  margin: 0 0 8px 0;
  font-size: 1.8rem;
  color: var(--brand);
  font-weight: 600;
}

.founder-title {
  margin: 0 0 16px 0;
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.founder-description {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink);
}

.about-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr 1fr;
  margin-top: 12px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 18px 22px;
}

/* ============ Curved CTA Stripe ============ */
.cta-stripe {
  --pad: clamp(24px, 4vw, 36px);
  margin-top: 56px;
  background: var(--footer);
  color: #e5ecf4;
  position: relative;
  padding: var(--pad) 0 calc(var(--pad) + 22px);
}
.cta-curve {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% - 2px);
  height: 80px;
  pointer-events: none;
}
.cta-inner {
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
}
.cta-big {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--brand) 0%, #0f66c6 100%);
  color: #fff;
  font-weight: 700;
  border: none;
  border-radius: 28px;
  padding: 0.9rem 1.4rem;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(21, 94, 171, 0.4);
}

/* ============ Contact Section ============ */
.contact-grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: start;
}
form {
  display: grid;
  gap: 24px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-submit {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
label {
  font-weight: 600;
  font-size: 0.95rem;
  color: #5a5a5a;
  margin-bottom: 0;
  line-height: 1.4;
}
input,
textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid #cfd8e3;
  border-radius: 6px;
  background: #fff;
  color: #111827;
  background-image: linear-gradient(#fff, #fff),
    linear-gradient(#d8e1ea, #d8e1ea);
  background-origin: border-box;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus,
textarea:focus {
  border-color: var(--brand);
  outline: none;
  box-shadow: 0 0 0 3px rgba(30, 115, 190, 0.15);
}
input::placeholder,
textarea::placeholder {
  color: #9ca3af;
  opacity: 1;
}
textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}
.submit {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  width: fit-content;
  margin-top: 8px;
  transition: background-color 0.2s ease, transform 0.1s ease;
}
.submit:hover {
  background: #4da866;
  transform: translateY(-1px);
}
.submit:active {
  transform: translateY(0);
}
#formStatus {
  margin: 0;
  min-height: 1.2rem;
  font-size: 0.9rem;
}

.info-stack {
  display: grid;
  gap: 18px;
}
.info-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  box-shadow: var(--card-shadow);
}
.info-item svg {
  color: var(--brand);
}

/* ============ Footer ============ */
footer {
  background: var(--footer);
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.foot-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.tiny {
  font-size: 0.92rem;
  color: #9fb0c5;
}

/* ============ Responsive ============ */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .founder-intro {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 24px;
  }
  .service-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* Consistent mobile layout: image first, then text */
  .service-row .service-icon {
    order: 1;
  }
  .service-row .service-card {
    order: 2;
  }
  
  /* Override reverse order on mobile - images always first */
  .service-row-reverse .service-icon {
    order: 1;
  }
  .service-row-reverse .service-card {
    order: 2;
  }
  
  /* Improve mobile spacing and sizing */
  .service-icon {
    min-height: 140px;
    padding: 16px;
  }
  .service-icon img {
    width: clamp(140px, 20vw, 200px);
  }
  .service-card {
    padding: 18px 20px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
@media (max-width: 600px) {
  /* Services mobile improvements */
  .services {
    gap: 32px;
  }
  .service-row {
    gap: 16px;
  }
  .service-icon {
    min-height: 120px;
    padding: 12px;
  }
  .service-icon img {
    width: clamp(120px, 25vw, 160px);
  }
  .service-card {
    padding: 16px 18px;
  }
  .service-card h3 {
    font-size: 1.1rem;
  }
  .service-card p {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  /* Form mobile improvements */
  form {
    gap: 20px;
  }
  .form-field {
    gap: 6px;
  }
  input,
  textarea {
    padding: 10px 12px;
  }
  label {
    font-size: 0.9rem;
  }
  .submit {
    padding: 12px 24px;
    font-size: 0.95rem;
  }
  
  /* Founder intro mobile */
  .founder-intro {
    padding: 20px;
    gap: 20px;
  }
  .founder-photo img {
    width: 120px;
    height: 120px;
    object-position: center top;
  }
  .founder-content h3 {
    font-size: 1.5rem;
  }
  .founder-description {
    font-size: 1rem;
  }
}
@media (max-width: 720px) {
  .menu {
    display: inline-flex;
  }
  .navlinks {
    display: none;
    position: absolute;
    right: 1rem;
    top: 68px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.5rem;
    flex-direction: column;
    width: min(92vw, 340px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.15);
  }
  .navlinks[data-open="true"] {
    display: flex;
  }
  
  /* Hero mobile improvements */
  .hero {
    padding: 40px 0 50px;
  }
  .hero h1 {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    text-align: center;
  }
  .hero p {
    text-align: center;
    font-size: clamp(1rem, 3vw, 1.2rem);
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}