/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal:       #00c2cb;
  --teal-dark:  #00a8b0;
  --teal-light: #e0fafb;
  --navy:       #0f172a;
  --slate:      #475569;
  --muted:      #94a3b8;
  --bg:         #f8fafc;
  --white:      #ffffff;
  --radius:     14px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.15);
  --transition: .25s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

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

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0,194,203,.35);
}
.btn--primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,194,203,.45);
}

.btn--ghost {
  background: rgba(255,255,255,.15);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.6);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.25);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
  padding: 10px 22px;
  font-size: .875rem;
}
.btn--outline:hover {
  background: var(--teal);
  color: var(--white);
}

.btn--nav {
  background: var(--teal);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: .875rem;
}
.btn--nav:hover { background: var(--teal-dark); }

.btn--full { width: 100%; justify-content: center; }

.btn--call {
  display: flex;
  width: fit-content;
  margin: 32px auto 0;
  background: rgba(0,194,203,.25);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 50px;
  border: 2px solid rgba(0,194,203,.4);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.btn--call:hover {
  background: rgba(0,194,203,.45);
  border-color: rgba(0,194,203,.7);
  transform: translateY(-2px);
}

/* ===========================
   SECTION HELPERS
=========================== */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-light);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-label--light {
  color: var(--teal-light);
  background: rgba(255,255,255,.15);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}
.section-title--light { color: var(--white); }

.section-sub {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  background: white;
  box-shadow: var(--shadow-sm);
  transition: padding var(--transition);
}

.nav.menu-open {
  background: transparent;
  box-shadow: none;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__logo-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a:not(.btn) {
  font-size: .9rem;
  font-weight: 500;
  color: var(--slate);
  transition: color var(--transition);
}
.nav__links a:not(.btn):hover { color: var(--teal); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: background var(--transition);
}
.nav.menu-open .nav__hamburger span { background: var(--white); }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(9, 27, 43, 0.82) 0%,
    rgba(0, 194, 203, 0.35) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 80px;
  max-width: 700px;
}

.hero__badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-light);
  background: rgba(0,194,203,.25);
  border: 1px solid rgba(0,194,203,.4);
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__title em {
  font-style: italic;
  color: #ff5757;
}

.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.8);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  gap: 48px;
}

.stat { text-align: left; }

.stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat span {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ===========================
   SERVICES
=========================== */
.services {
  padding: 100px 0;
  background: var(--bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-card__img-wrap {
  height: 240px;
  overflow: hidden;
}
.service-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.service-card:hover .service-card__img-wrap img { transform: scale(1.04); }

.service-card__body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.service-card__icon { font-size: 2rem; }

.service-card__body h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
}

.service-card__body p { color: var(--slate); }

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.service-card__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--slate);
}
.service-card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
}

.service-card__body .btn { margin-top: auto; align-self: flex-start; }

/* Add-ons */
.addons {
  text-align: center;
}

.addons__title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 24px;
}

.addons__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.addon {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-radius: 50px;
  padding: 10px 20px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--slate);
  transition: all var(--transition);
}
.addon:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-light);
}

/* ===========================
   WHY US
=========================== */
.why-us {
  padding: 100px 0;
  background: var(--white);
}

.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-us__images {
  position: relative;
}

.why-us__img {
  border-radius: var(--radius);
  object-fit: cover;
}

.why-us__img--main {
  width: 100%;
  height: 480px;
  box-shadow: var(--shadow-lg);
}

.why-us__img--accent {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius);
  border: 6px solid var(--white);
  box-shadow: var(--shadow-md);
}

.why-us__badge-card {
  position: absolute;
  top: 24px;
  left: -24px;
  background: var(--teal);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.why-us__badge-card strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
}
.why-us__badge-card span {
  font-size: .75rem;
  opacity: .85;
}

.why-us__text .section-title { margin-top: 8px; }
.why-us__text > p { color: var(--slate); margin-bottom: 40px; }

.features {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--teal-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--navy);
}
.feature p { font-size: .9rem; color: var(--slate); }

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials {
  padding: 100px 0;
  background: var(--bg);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 20px;
  border: 1px solid #e2e8f0;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-card--accent {
  background: var(--navy);
  border-color: var(--navy);
}
.testimonial-card--accent .testimonial-card__stars { color: #fbbf24; }
.testimonial-card.testimonial-card--accent > p { color: rgba(255,255,255,.5); }
.testimonial-card--accent .testimonial-card__author strong { color: var(--white); }
.testimonial-card--accent .testimonial-card__author span { color: rgba(255,255,255,.5); }

.testimonial-card__stars {
  font-size: 1rem;
  color: #fbbf24;
  letter-spacing: 2px;
}

.testimonial-card > p {
  font-size: .95rem;
  color: var(--slate);
  line-height: 1.7;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-card__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__author strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
}
.testimonial-card__author span {
  font-size: .8rem;
  color: var(--muted);
}

/* ===========================
   CONTACT
=========================== */
.contact {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--navy) 0%, #134e4a 100%);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(0,194,203,.12);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact__inner--centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.contact__inner--centered .contact__info {
  flex-direction: row;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.contact__text > p {
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .95rem;
  color: rgba(255,255,255,.8);
}
.contact__info-item span:first-child { font-size: 1.2rem; }
.contact__info-item a { color: rgba(255,255,255,.8); transition: color var(--transition); }
.contact__info-item a:hover { color: #5eead4; }

/* Form */
.contact__form {
  background: var(--white);
  border-radius: 20px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font: inherit;
  font-size: .95rem;
  padding: 12px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  outline: none;
  transition: border-color var(--transition);
  color: var(--navy);
  background: var(--white);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--teal); }

.form-group textarea { resize: vertical; min-height: 100px; }

.form-disclaimer {
  font-size: .78rem;
  color: var(--muted);
  text-align: center;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--navy);
  padding: 64px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand .nav__logo { color: var(--white); margin-bottom: 16px; }

.footer__brand p {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  max-width: 300px;
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  color: rgba(255,255,255,.6);
}
.footer__contact-item a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__contact-item a:hover { color: var(--teal); }

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: rgba(255,255,255,.6);
  transition: all var(--transition);
}
.footer__social a:hover {
  background: var(--teal);
  color: var(--white);
}

.footer__links h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.4);
  margin-bottom: 20px;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links ul a {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links ul a:hover { color: var(--teal); }

.footer__bottom {
  text-align: center;
  padding: 24px 0;
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .why-us__img--accent { right: -20px; width: 160px; height: 160px; }
}

@media (max-width: 1024px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .services__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr 1fr; }
  .why-us__inner { grid-template-columns: 1fr; gap: 40px; }
  .why-us__images { display: block; }
  .why-us__img--main { height: 300px; }
  .why-us__img--accent { width: 120px; height: 120px; right: 0; bottom: -24px; }
  .why-us__badge-card { left: 0; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1/-1; }
}

@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--navy);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 1001;
  }
  .nav__links.open a:not(.btn) { color: var(--white); font-size: 1.2rem; }
  .nav__hamburger { display: flex; z-index: 1002; }
  .nav__links.open .btn--nav {
    background: rgba(0,194,203,.25);
    border: 2px solid rgba(0,194,203,.4);
    backdrop-filter: blur(8px);
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 50px;
  }

  .hero__stats { gap: 24px; flex-wrap: wrap; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; justify-content: center; }

  .contact__form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}