/* ============================================================
   Blanc Tinos — modern one-page site
   Palette: warm white, sand, aegean blue, deep ink
   ============================================================ */

:root {
  --white: #fdfcf9;
  --sand: #f3ede3;
  --sand-deep: #e7ddcd;
  --aegean: #1e6f96;
  --aegean-deep: #155a7c;
  --ink: #1c2a33;
  --muted: #5d6b74;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Manrope', 'Segoe UI', sans-serif;
  --radius: 18px;
  --shadow-lg: 0 30px 60px -20px rgba(28, 42, 51, .25);
  --shadow-sm: 0 10px 30px -12px rgba(28, 42, 51, .18);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(1180px, 92%); margin-inline: auto; }
.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }

/* ---------- Typography helpers ---------- */
.kicker {
  font-size: .78rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--aegean);
  font-weight: 600;
  margin-bottom: 1rem;
}
.kicker--light { color: #9fd0e4; }
.h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.15;
  margin-bottom: 1.4rem;
}
.lead { font-size: 1.12rem; color: var(--ink); margin-bottom: 1.1rem; font-weight: 500; }
p + p { margin-top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .95rem 2.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn--light { background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn--light:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn--ghost { border-color: rgba(255,255,255,.65); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.14); transform: translateY(-3px); }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--aegean-deep); transform: translateY(-3px); box-shadow: var(--shadow-sm); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background .4s, box-shadow .4s, padding .4s;
}
.nav--scrolled {
  background: rgba(253, 252, 249, .92);
  backdrop-filter: blur(14px);
  box-shadow: 0 6px 24px -12px rgba(28,42,51,.2);
  padding-block: .7rem;
}
.nav__logo img { height: 42px; width: auto; transition: height .4s; filter: drop-shadow(0 1px 4px rgba(0,0,0,.25)); }
.nav--scrolled .nav__logo img { height: 34px; }
.nav__links { display: flex; gap: 2.1rem; align-items: center; }
.nav__links a {
  color: #fff;
  font-weight: 500;
  font-size: .93rem;
  letter-spacing: .03em;
  position: relative;
  text-shadow: 0 1px 8px rgba(0,0,0,.35);
  transition: color .3s;
}
.nav--scrolled .nav__links a { color: var(--ink); text-shadow: none; }
.nav__links a:not(.nav__cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: currentColor;
  transition: width .35s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta {
  border: 1.5px solid rgba(255,255,255,.7);
  border-radius: 999px;
  padding: .5rem 1.3rem;
  transition: background .3s, color .3s, border-color .3s;
}
.nav__cta:hover { background: #fff; color: var(--ink) !important; }
.nav--scrolled .nav__cta { border-color: var(--ink); }
.nav__toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.08);
  animation: heroZoom 12s var(--ease) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,40,55,.42) 0%, rgba(20,40,55,.12) 45%, rgba(20,40,55,.5) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 0 1.2rem; max-width: 900px; }
.hero__eyebrow {
  letter-spacing: .42em;
  text-transform: uppercase;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 1.3rem;
  animation: fadeUp 1s var(--ease) .2s both;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  line-height: 1.05;
  margin-bottom: 1.4rem;
  text-shadow: 0 4px 30px rgba(0,0,0,.35);
  animation: fadeUp 1s var(--ease) .35s both;
}
.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 400;
  color: rgba(255,255,255,.92);
  margin-bottom: 2.4rem;
  animation: fadeUp 1s var(--ease) .5s both;
}
.hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; animation: fadeUp 1s var(--ease) .65s both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.hero__scroll {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero__scroll-line {
  display: block;
  width: 1.5px; height: 56px;
  background: rgba(255,255,255,.55);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute; inset: 0;
  background: #fff;
  animation: scrollHint 2s var(--ease) infinite;
}
@keyframes scrollHint { 0% { transform: translateY(-100%);} 60%,100% { transform: translateY(100%);} }

/* ---------- About ---------- */
.about { background: var(--white); }
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.about__text p { color: var(--muted); }
.about__text .lead { color: var(--ink); }
.about__quote {
  margin-top: 2rem;
  padding: 1.4rem 1.8rem;
  border-left: 3px solid var(--aegean);
  background: var(--sand);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink);
  line-height: 1.5;
}
.about__media { position: relative; }
.about__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/4.6;
  object-fit: cover;
}
.about__badge {
  position: absolute;
  bottom: -1.4rem; left: -1.4rem;
  background: var(--aegean);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.2rem 1.6rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.about__badge strong { font-family: var(--serif); font-size: 2rem; }
.about__badge span { font-size: .82rem; opacity: .9; max-width: 140px; }

/* ---------- Highlights ---------- */
.highlights { background: var(--sand); padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.highlights__grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.highlight {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.highlight:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.highlight svg { width: 34px; height: 34px; color: var(--aegean); margin-bottom: 1.1rem; }
.highlight h3 { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; margin-bottom: .5rem; }
.highlight p { font-size: .92rem; color: var(--muted); }

/* ---------- Terrace ---------- */
.terrace {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  min-height: 78vh;
}
.terrace__media { overflow: hidden; }
.terrace__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.terrace__media:hover img { transform: scale(1.05); }
.terrace__panel {
  background: linear-gradient(160deg, var(--aegean-deep), #0f4a66);
  color: rgba(255,255,255,.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem);
}
.terrace__panel .h2 { color: #fff; }
.terrace__list { list-style: none; margin-top: 1.8rem; display: grid; gap: .8rem; }
.terrace__list li {
  padding-left: 1.8rem;
  position: relative;
  font-weight: 500;
}
.terrace__list li::before {
  content: '';
  position: absolute;
  left: 0; top: .42em;
  width: 14px; height: 8px;
  border-left: 2.5px solid #9fd0e4;
  border-bottom: 2.5px solid #9fd0e4;
  transform: rotate(-45deg);
}

/* ---------- Gallery ---------- */
.gallery { background: var(--white); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3.2rem; }
.section-head__sub { color: var(--muted); }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  aspect-ratio: 1;
  box-shadow: var(--shadow-sm);
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease), filter .8s;
}
.gallery__item:hover img { transform: scale(1.08); filter: brightness(1.05); }

/* ---------- Contact ---------- */
.contact { background: var(--sand); }
.contact__grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact__intro > p { color: var(--muted); }
.contact__facts { margin-top: 2.2rem; display: grid; gap: 1.1rem; }
.contact__facts div {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: .15rem;
}
.contact__facts strong { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--aegean); }
.contact__facts span { font-weight: 500; }

.form {
  background: var(--white);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3.5vw, 2.6rem);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: 1.2rem;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form label { display: grid; gap: .45rem; }
.form label span { font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.form input, .form textarea {
  font: inherit;
  padding: .85rem 1.05rem;
  border: 1.5px solid var(--sand-deep);
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
  transition: border-color .3s, box-shadow .3s;
  width: 100%;
  resize: vertical;
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--aegean);
  box-shadow: 0 0 0 4px rgba(30,111,150,.12);
}
.form__note { font-size: .9rem; color: var(--aegean-deep); font-weight: 500; min-height: 1.2em; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.75); padding: 4rem 0 2.2rem; }
.footer__inner { display: grid; justify-items: center; text-align: center; gap: 1.1rem; }
.footer__logo { height: 46px; width: auto; opacity: .95; }
.footer__tag { font-family: var(--serif); font-style: italic; font-size: 1.1rem; color: rgba(255,255,255,.85); }
.footer__links { display: flex; gap: 1.8rem; flex-wrap: wrap; justify-content: center; margin-top: .6rem; }
.footer__links a { font-size: .9rem; font-weight: 500; transition: color .3s; }
.footer__links a:hover { color: #fff; }
.footer__fine { font-size: .8rem; opacity: .55; margin-top: 1rem; }
.footer__credit {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: grid;
  justify-items: center;
  gap: .6rem;
  width: 100%;
  max-width: 420px;
}
.footer__credit-label {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.footer__credit-logo {
  height: 58px;
  width: auto;
  opacity: .85;
  transition: opacity .3s, transform .35s var(--ease);
}
.footer__credit a:hover .footer__credit-logo { opacity: 1; transform: translateY(-2px); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(15, 25, 32, .93);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.lightbox--open { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-width: min(88vw, 1100px);
  max-height: 84vh;
  border-radius: 10px;
  box-shadow: 0 40px 90px rgba(0,0,0,.5);
}
.lightbox__close, .lightbox__arrow {
  position: absolute;
  background: rgba(255,255,255,.08);
  color: #fff;
  border: none;
  cursor: pointer;
  width: 52px; height: 52px;
  border-radius: 50%;
  font-size: 1.9rem;
  line-height: 1;
  display: grid;
  place-items: center;
  transition: background .3s, transform .3s;
}
.lightbox__close:hover, .lightbox__arrow:hover { background: rgba(255,255,255,.22); transform: scale(1.06); }
.lightbox__close { top: 1.4rem; right: 1.4rem; }
.lightbox__arrow--prev { left: 1.4rem; top: 50%; transform: translateY(-50%); }
.lightbox__arrow--next { right: 1.4rem; top: 50%; transform: translateY(-50%); }
.lightbox__arrow--prev:hover { transform: translateY(-50%) scale(1.06); }
.lightbox__arrow--next:hover { transform: translateY(-50%) scale(1.06); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 560px; }
  .highlights__grid { grid-template-columns: 1fr 1fr; }
  .terrace { grid-template-columns: 1fr; }
  .terrace__media { min-height: 46vh; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .about__badge { left: 1rem; bottom: -1.2rem; }
}

@media (max-width: 720px) {
  .nav__toggle {
    display: grid;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .4rem;
    z-index: 110;
  }
  .nav__toggle span {
    width: 26px; height: 2px;
    background: #fff;
    transition: transform .35s var(--ease), opacity .3s, background .3s;
  }
  .nav--scrolled .nav__toggle span, .nav--open .nav__toggle span { background: var(--ink); }
  .nav--open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav--open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav--open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav__links {
    position: fixed;
    inset: 0;
    background: rgba(253,252,249,.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transform: translateY(-100%);
    transition: transform .5s var(--ease);
  }
  .nav--open .nav__links { transform: none; }
  .nav--open .nav__links a { color: var(--ink) !important; text-shadow: none; }
  .form__row { grid-template-columns: 1fr; }
  .highlights__grid { grid-template-columns: 1fr; }
  .hero__sub br { display: none; }
}

@media (max-width: 520px) {
  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item { aspect-ratio: 4/3; }
}