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

:root {
  --ocean: #0a6e8a;
  --ocean-dark: #054d63;
  --ocean-light: #e0f4f9;
  --sand: #f5ead4;
  --sand-dark: #e8d4a8;
  --coral: #e07b4f;
  --coral-dark: #c45e30;
  --white: #ffffff;
  --dark: #1a2535;
  --text: #3d4f5c;
  --text-light: #6b8291;
  --ff-heading: 'Playfair Display', Georgia, serif;
  --ff-body: 'Nunito', sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(10,110,138,0.10);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }

a { color: inherit; text-decoration: none; transition: color var(--transition); }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }

.section__eyebrow {
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.6rem;
}

.section__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1.4rem;
}

.center { text-align: center; }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-block;
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}
.btn--primary:hover { background: var(--coral-dark); border-color: var(--coral-dark); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn--outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }

.btn--sm {
  padding: 0.5rem 1.3rem;
  font-size: 0.85rem;
  background: var(--ocean);
  color: var(--white);
  border-color: var(--ocean);
}
.btn--sm:hover { background: var(--ocean-dark); border-color: var(--ocean-dark); }

.btn--full { width: 100%; text-align: center; }

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(10,110,138,0.12);
}

.nav.scrolled .nav__links a { color: var(--dark); }
.nav.scrolled .nav__links a:hover { color: var(--ocean); }
.nav.scrolled .nav__logo { color: var(--dark); }
.nav.scrolled .nav__toggle { color: var(--dark); }

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

.nav__logo {
  font-family: var(--ff-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__logo img { width: 48px; height: 48px; object-fit: contain; border-radius: 8px; }

.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links a {
  font-weight: 600;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}
.nav__links a:hover { color: var(--white); }

.nav__cta {
  background: var(--coral) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.3rem;
  border-radius: 50px;
}
.nav__cta:hover { background: var(--coral-dark) !important; }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--white);
  line-height: 1;
}

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

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

.hero__img { object-position: center; }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,77,99,0.85) 0%, rgba(10,110,138,0.55) 60%, rgba(26,37,53,0.4) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  color: var(--white);
  padding-top: 5rem;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
}

.hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.2rem;
}

.hero__title em {
  font-style: italic;
  color: #f0c080;
}

.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  max-width: 500px;
  margin-bottom: 2.2rem;
  font-weight: 300;
}

.hero__btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.5);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.3); }
}

/* ===========================
   ABOUT
=========================== */
.about { background: var(--sand); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about__images {
  position: relative;
  height: 520px;
}

.about__img-main {
  position: absolute;
  top: 0; left: 0;
  width: 80%;
  height: 85%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about__img-accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 45%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 5px solid var(--sand);
  box-shadow: var(--shadow);
}

.about__content p {
  color: var(--text);
  margin-bottom: 1rem;
}

.about__stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--sand-dark);
}

.about__stat { text-align: center; }

.about__stat-num {
  display: block;
  font-family: var(--ff-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--ocean);
  line-height: 1;
}

.about__stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ===========================
   SERVICES
=========================== */
.services { background: var(--white); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 3rem;
}

.service-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid #e8f0f4;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(10,110,138,0.15);
}

.service-card__img {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--ocean-light);
}

.service-card__img img { transition: transform 0.5s ease; }
.service-card:hover .service-card__img img { transform: scale(1.05); }

.service-card__icon {
  position: absolute;
  bottom: -18px;
  left: 1.2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(10,110,138,0.2);
}

.service-card__body {
  padding: 2rem 1.4rem 1.4rem;
}

.service-card__body h3 {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  color: var(--dark);
  margin-bottom: 0.6rem;
}

.service-card__body p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

/* ===========================
   GALLERY
=========================== */
.gallery { background: var(--ocean-dark); }

.gallery .section__eyebrow { color: #f0c080; }
.gallery .section__title { color: var(--white); }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 240px 240px;
  gap: 0.8rem;
  margin-top: 2.5rem;
}

.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.08);
}

.gallery__item img { transition: transform 0.5s ease; }
.gallery__item:hover img { transform: scale(1.05); }

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__item--wide {
  grid-column: span 2;
}

/* Placeholder styling for missing images */
.gallery__item img[src*="gallery"],
.service-card__img img[src*="service"],
.about__img-main img,
.about__img-accent img,
.hero__img {
  background: linear-gradient(135deg, var(--ocean-light), var(--ocean));
}

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials { background: var(--sand); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial-card__stars {
  color: #f0b429;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.7;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid #e8f0f4;
}

.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ocean);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--dark);
}

.testimonial-card__author span {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* ===========================
   CONTACT
=========================== */
.contact { background: var(--white); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact__info p { margin-bottom: 1.5rem; color: var(--text); }

.contact__details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.contact__details li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact__icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }

.contact__details strong {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.contact__details a {
  color: var(--ocean);
  font-weight: 600;
  display: block;
}
.contact__details a:hover { color: var(--ocean-dark); text-decoration: underline; }

.whatsapp-link { color: #25d366 !important; margin-top: 0.3rem; }
.whatsapp-link:hover { color: #128c4e !important; }

.contact__qr {
  background: var(--sand);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  display: inline-block;
}

.contact__qr-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.contact__qr-url {
  font-size: 0.8rem;
  color: var(--ocean);
  font-weight: 700;
  margin-top: 0.8rem;
}

#qrcode canvas, #qrcode img {
  border-radius: 8px;
  margin: 0 auto;
}

/* Contact Form */
.contact__form-wrap {
  background: var(--ocean-dark);
  border-radius: calc(var(--radius) * 1.5);
  padding: 2.5rem;
}

.contact__form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.35); }

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

.form-group select option { background: var(--ocean-dark); color: var(--white); }

.form-group textarea { resize: vertical; }

.form__success {
  display: none;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #7ee8a2;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  text-align: center;
}

.form__error {
  display: none;
  background: rgba(224,75,74,0.15);
  border: 1px solid rgba(224,75,74,0.4);
  color: #f5a0a0;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  text-align: center;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  padding: 3rem 1.5rem;
  max-width: 1180px;
  margin: 0 auto;
}

.footer__name {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer__tagline { font-size: 0.85rem; line-height: 1.6; }

.footer__links,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.footer__links a:hover,
.footer__contact a:hover { color: var(--white); }

.footer__contact a { color: rgba(255,255,255,0.6); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  padding: 1.2rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; gap: 2rem; }
  .about__images { height: 320px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav__links { 
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--ocean-dark);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 998;
  }
  .nav__links.open { display: flex; }
  .nav__links a { font-size: 1.2rem; color: var(--white) !important; }
  .nav__toggle { display: block; z-index: 999; }
  .nav.scrolled .nav__toggle { color: var(--dark); }
  .nav__links.open ~ .nav__toggle { color: var(--white); }
  .services__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery__item--tall { grid-row: span 1; }
  .gallery__item--wide { grid-column: span 2; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__btns { flex-direction: column; align-items: flex-start; }
}