/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --color-primary:      #2c6e8a;
  --color-primary-dark: #1f5069;
  --color-primary-light:#a8d4e6;
  --color-accent:       #d4eef7;
  --color-bg:           #f0f7fb;
  --color-bg-alt:       #e4f1f8;
  --color-surface:      #ffffff;
  --color-text:         #1a2e38;
  --color-text-muted:   #527181;
  --color-border:       #c8e0ec;

  --font-heading: 'Lora', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(44,110,138,.08);
  --shadow-md:  0 4px 16px rgba(44,110,138,.12);
  --shadow-lg:  0 8px 32px rgba(44,110,138,.16);

  --transition: 220ms ease;
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}
.section { padding-block: clamp(4rem, 8vw, 7rem); }
.section-alt { background: var(--color-surface); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.2;
  color: var(--color-text);
  font-weight: 600;
}
h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.25;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 1rem;
}
h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: .6rem;
  color: var(--color-text);
}
p { margin-bottom: 1rem; color: var(--color-text-muted); }
p:last-child { margin-bottom: 0; }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-accent);
  padding: .3em .9em;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240,247,251,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1rem;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-primary); }
.nav-toggle { display: none; font-size: 1.4rem; color: var(--color-primary); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: linear-gradient(135deg, #2c6e8a 0%, #1f5069 60%, #174056 100%);
  padding-block: clamp(4rem, 10vw, 8rem) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23a8d4e6' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-bottom: 4rem;
}
.hero-text { position: relative; z-index: 1; }
.hero-tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(168,212,230,.15);
  border: 1px solid rgba(168,212,230,.3);
  padding: .3em 1em;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
}
.hero h1 { color: #fff; margin-bottom: 1.2rem; }
.hero p { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 2rem; }
.hero-image-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  z-index: 1;
}
.hero-image-placeholder {
  width: clamp(220px, 30vw, 380px);
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: rgba(168,212,230,.15);
  border: 2px dashed rgba(168,212,230,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  font-style: italic;
}
.hero-wave { line-height: 0; }
.hero-wave svg { width: 100%; height: 60px; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.about-photo-wrap { display: flex; justify-content: center; }
.about-photo-frame {
  position: relative;
  width: 280px;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-accent);
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.about-photo-fallback {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 100%;
  color: var(--color-primary);
}
.about-photo-fallback svg { width: 80px; height: 80px; opacity: .5; }
.about-photo-fallback span { font-size: .9rem; color: var(--color-text-muted); }
.about-photo-frame.no-photo .about-photo { display: none; }
.about-photo-frame.no-photo .about-photo-fallback { display: flex; }

.about-photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 2px rgba(44,110,138,.12);
  pointer-events: none;
}
.about-credentials {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: 1.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--color-border);
}
.credential {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-primary);
}
.credential svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ============================================================
   SERVICES
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}
.service-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--color-primary);
}
.service-icon svg { width: 24px; height: 24px; }
.service-list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.service-list li {
  font-size: .875rem;
  color: var(--color-text-muted);
  padding-left: 1.2rem;
  position: relative;
}
.service-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-primary-light);
}
.section-cta {
  text-align: center;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.section-cta p { margin-bottom: 1.5rem; font-size: 1.05rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-method:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-muted);
}
.contact-value {
  display: block;
  font-weight: 500;
  color: var(--color-primary);
  font-size: .95rem;
}

/* ============================================================
   FORM
   ============================================================ */
.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-md);
}
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-text);
}
label span { color: var(--color-primary); }
input, select, textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44,110,138,.12);
  background: var(--color-surface);
}
textarea { resize: vertical; min-height: 130px; }
.form-status {
  min-height: 1.4rem;
  font-size: .9rem;
  font-weight: 500;
  text-align: center;
  border-radius: var(--radius-sm);
  padding: .5rem 1rem;
  display: none;
}
.form-status.success {
  display: block;
  background: #e6f4ea;
  color: #1e6e3a;
  border: 1px solid #a8d5b5;
}
.form-status.error {
  display: block;
  background: #fdecea;
  color: #8b1f1f;
  border: 1px solid #f5c0c0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,.7);
  padding-block: 3rem;
  text-align: center;
}
.footer-inner { display: flex; flex-direction: column; gap: .5rem; align-items: center; }
.footer-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: #fff;
  font-weight: 600;
  margin: 0;
}
.footer-title { font-size: .85rem; margin: 0; color: var(--color-primary-light); }
.footer-links {
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: .5rem;
  font-size: .875rem;
}
.footer-links a { transition: color var(--transition); }
.footer-links a:hover { color: var(--color-primary-light); }
.footer-copy { font-size: .8rem; margin-top: 1rem; opacity: .5; margin-bottom: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    z-index: 99;
  }
  .nav-toggle { display: block; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-bottom: 0;
  }
  .hero-image-wrap { order: -1; justify-content: center; }
  .hero-image-placeholder {
    width: clamp(160px, 50vw, 260px);
    aspect-ratio: 1;
    border-radius: 50%;
  }

  .about-grid { grid-template-columns: 1fr; }
  .about-photo-wrap { order: -1; }
  .about-photo-frame { width: 220px; height: 260px; }

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

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