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

:root {
  --midnight: #0A2540;
  --midnight-light: #1A3A5C;
  --midnight-dark: #061A2E;
  --mint: #5EEAD4;
  --mint-dark: #3DC4B0;
  --mint-light: #B8F5EC;
  --neutral-50: #F8FAFC;
  --neutral-100: #F1F5F9;
  --neutral-200: #E2E8F0;
  --neutral-300: #CBD5E1;
  --neutral-400: #94A3B8;
  --neutral-500: #64748B;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1E293B;
  --neutral-900: #0F172A;
  --white: #FFFFFF;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 1px 3px rgba(10,37,64,0.08);
  --shadow-md: 0 4px 16px rgba(10,37,64,0.10);
  --shadow-lg: 0 8px 32px rgba(10,37,64,0.14);
  --shadow-xl: 0 16px 48px rgba(10,37,64,0.18);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--neutral-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--midnight);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── HEADER ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-md);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo__text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.25;
  color: var(--midnight);
}
.logo--light .logo__text {
  color: var(--white);
}

/* ─── NAV ─── */
.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover {
  color: var(--midnight);
  background: var(--neutral-100);
}
.nav__link--cta {
  background: var(--midnight);
  color: var(--white) !important;
  margin-left: 8px;
}
.nav__link--cta:hover {
  background: var(--midnight-light);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.nav-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--midnight);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--white);
    padding: 96px 32px 32px;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav.open { transform: translateX(0); }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav__link {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }
  .nav__link--cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
  }
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,37,64,0.4);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
  }
  .nav-overlay.visible {
    opacity: 1;
    pointer-events: all;
  }
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn--primary {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}
.btn--primary:hover {
  background: var(--mint-dark);
  border-color: var(--mint-dark);
  box-shadow: 0 8px 24px rgba(94,234,212,0.35);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn--full { width: 100%; }

/* ─── SECTION ─── */
.section {
  padding: 96px 0;
}
.section__header {
  max-width: 680px;
}
.section__header--center {
  text-align: center;
  margin: 0 auto 56px;
}
.section__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint-dark);
  margin-bottom: 12px;
  background: var(--mint-light);
  padding: 6px 14px;
  border-radius: 20px;
}
.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--midnight);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section__lead {
  font-size: 1.05rem;
  color: var(--neutral-600);
  line-height: 1.7;
}

/* ─── HERO ─── */
.hero {
  padding-top: 72px;
  background: var(--midnight);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(94,234,212,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 10% 90%, rgba(94,234,212,0.06) 0%, transparent 50%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  background: rgba(94,234,212,0.12);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: 1.05rem;
  color: var(--neutral-300);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.hero__trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--neutral-300);
}
.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 640/720;
  box-shadow: var(--shadow-xl);
}
.hero__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--mint);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--neutral-300);
  background: rgba(255,255,255,0.06);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 56px 0 72px;
  }
  .hero__image-wrap {
    max-width: 480px;
    margin: 0 auto;
    aspect-ratio: 4/3;
  }
  .hero__image-accent { display: none; }
}

/* ─── SERVICES ─── */
.services {
  background: var(--neutral-50);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  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(--mint);
}
.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(94,234,212,0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-card__desc {
  font-size: 0.92rem;
  color: var(--neutral-600);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ─── ABOUT ─── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 6/5;
  box-shadow: var(--shadow-lg);
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(10,37,64,0.85), transparent);
}
.about__stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.about__stat-number {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--mint);
  line-height: 1;
}
.about__stat-label {
  font-size: 0.9rem;
  color: var(--neutral-200);
  line-height: 1.4;
}
.about__content .section__eyebrow { margin-bottom: 12px; }
.about__body {
  font-size: 1rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.about__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--neutral-700);
}

@media (max-width: 900px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about__image { max-width: 520px; }
}

/* ─── APPROACH ─── */
.approach {
  background: var(--midnight);
  color: var(--white);
}
.approach .section__eyebrow {
  background: rgba(94,234,212,0.15);
  color: var(--mint);
}
.approach .section__title { color: var(--white); }
.approach .section__lead { color: var(--neutral-400); }
.approach__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step {
  padding: 32px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: background var(--transition), border-color var(--transition);
}
.step:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(94,234,212,0.3);
}
.step__number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--mint);
  margin-bottom: 16px;
  line-height: 1;
}
.step__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.step__desc {
  font-size: 0.88rem;
  color: var(--neutral-400);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .approach__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .approach__steps { grid-template-columns: 1fr; }
}

/* ─── TESTIMONIALS ─── */
.testimonials {
  background: var(--neutral-50);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.testimonial__quote {
  margin-bottom: 16px;
  flex-shrink: 0;
}
.testimonial__text {
  font-size: 0.95rem;
  color: var(--neutral-700);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}
.testimonial__footer {
  border-top: 1px solid var(--neutral-200);
  padding-top: 16px;
}
.testimonial__author {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--midnight);
}

@media (max-width: 900px) {
  .testimonials__grid { grid-template-columns: 1fr; max-width: 600px; }
}

/* ─── CONTACT ─── */
.contact {
  background: var(--white);
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact__body {
  font-size: 1rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 32px;
}
.contact__details {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 28px;
}
.contact__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact__icon {
  flex-shrink: 0;
  margin-top: 2px;
}
.contact__item strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neutral-500);
  margin-bottom: 4px;
}
.contact__item p,
.contact__item a {
  font-size: 0.95rem;
  color: var(--neutral-800);
  line-height: 1.5;
}
.contact__item a:hover { color: var(--mint-dark); }
.contact__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.contact__form-wrap {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact__form-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 24px;
}
.form__group {
  margin-bottom: 20px;
}
.form__label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--neutral-600);
  margin-bottom: 8px;
}
.form__input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--neutral-800);
  background: var(--white);
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form__input:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px rgba(94,234,212,0.2);
}
.form__input::placeholder { color: var(--neutral-400); }
.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form__textarea {
  resize: vertical;
  min-height: 120px;
}
.contact__success {
  text-align: center;
  padding: 40px 20px;
}
.contact__success-text {
  margin-top: 16px;
  font-size: 0.95rem;
  color: var(--neutral-700);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ─── FOOTER ─── */
.footer {
  background: var(--midnight-dark);
  color: var(--neutral-400);
  padding: 56px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer__tagline {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-top: 16px;
  max-width: 300px;
}
.footer__links strong,
.footer__contact strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neutral-300);
  margin-bottom: 16px;
}
.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 0.9rem;
  color: var(--neutral-400);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--mint); }
.footer__contact address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer__contact a {
  color: var(--neutral-400);
  transition: color var(--transition);
}
.footer__contact a:hover { color: var(--mint); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer__bottom p {
  font-size: 0.82rem;
  color: var(--neutral-500);
  text-align: center;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
</style>