/* ============================================================
   Black Palm Executive — Luxury Chauffeur Landing
   Quiet-luxury: flat gold on matte black. No gradients on brand.
   ============================================================ */

:root {
  --matte-black: #111111;
  --deep-black: #0B0B0B;
  --gold: #C8A35A;
  --champagne: #D6B16A;
  --white: #FFFFFF;
  --charcoal: #2A2A2A;
  --card: #1A1A1A;
  --text-secondary: #CFCFCF;
  --text-muted: #8A8A8A;

  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --maxw: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);
  --radius: 2px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background-color: var(--matte-black);
  color: var(--white);
  line-height: 1.65;
  font-weight: 300;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: 0.005em;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 1.1rem;
  display: inline-block;
}

.section-title {
  font-size: clamp(2rem, 4.4vw, 3.25rem);
  color: var(--white);
}

.section-sub {
  color: var(--text-secondary);
  max-width: 46rem;
  margin-top: 1.25rem;
  font-size: 1.05rem;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--deep { background-color: var(--deep-black); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--center { text-align: center; }
.section-head--center .section-sub { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 1rem 2.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color .35s var(--ease), color .35s var(--ease),
              border-color .35s var(--ease);
  min-height: 48px;
}

.btn--primary {
  background-color: var(--gold);
  color: var(--deep-black);
}
.btn--primary:hover,
.btn--primary:focus-visible { background-color: var(--champagne); }

.btn--outline {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--ghost-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn--ghost-gold:hover { background: var(--gold); color: var(--deep-black); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background-color: rgba(11, 11, 11, 0.92);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--charcoal);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--white);
}
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand strong { font-weight: 600; }
.brand span { color: var(--gold); }

.nav__menu { display: flex; align-items: center; gap: 2.4rem; }
.nav__link {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding-block: 0.4rem;
  transition: color .3s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}
.nav__link:hover { color: var(--white); }
.nav__link:hover::after { width: 100%; }

.nav__cta { margin-left: 0.5rem; }
.nav__actions { display: flex; align-items: center; gap: 1.5rem; }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  align-items: flex-end;
}
.nav__toggle span {
  display: block;
  width: 26px; height: 1.5px;
  background: var(--white);
  transition: transform .35s var(--ease), opacity .35s var(--ease), width .35s var(--ease);
}
.nav__toggle span:nth-child(2) { width: 20px; }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); width: 26px; }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); width: 26px; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(11,11,11,0.88) 0%, rgba(11,11,11,0.55) 45%, rgba(11,11,11,0.35) 100%),
    linear-gradient(0deg, rgba(11,11,11,0.85) 0%, rgba(11,11,11,0.15) 40%);
}
.hero__content { max-width: 46rem; padding-top: 82px; }
.hero__title {
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  color: var(--white);
  margin-top: 1.4rem;
}
.hero__sub {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.85;
  max-width: 40rem;
  margin: 1.8rem 0 2.6rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 2rem;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.hero__scroll::after {
  content: "";
  width: 1px; height: 44px;
  background: linear-gradient(var(--gold), transparent);
  animation: scrollpulse 2.4s var(--ease) infinite;
}
@keyframes scrollpulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================================
   BENEFITS (Why choose)
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--charcoal);
  border: 1px solid var(--charcoal);
}
.benefit {
  background: var(--matte-black);
  padding: 2.4rem 2rem;
  transition: background-color .4s var(--ease);
}
.benefit:hover { background: var(--card); }
.benefit__icon { color: var(--gold); margin-bottom: 1.2rem; }
.benefit__icon svg { width: 30px; height: 30px; }
.benefit__title { font-size: 1.3rem; color: var(--white); margin-bottom: 0.5rem; }
.benefit__text { color: var(--text-muted); font-size: 0.92rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  padding: 2.5rem 2.2rem;
  position: relative;
  overflow: hidden;
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.service-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon { color: var(--gold); margin-bottom: 1.4rem; }
.service-card__icon svg { width: 34px; height: 34px; }
.service-card__title { font-size: 1.5rem; color: var(--white); margin-bottom: 0.6rem; }
.service-card__text { color: var(--text-secondary); font-size: 0.95rem; }

/* ============================================================
   FLEET
   ============================================================ */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.vehicle {
  background: var(--card);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .4s var(--ease);
}
.vehicle:hover { border-color: var(--gold); }
.vehicle__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--deep-black); }
.vehicle__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.vehicle:hover .vehicle__media img { transform: scale(1.05); }
.vehicle__body { padding: 2.4rem 2.2rem 2.6rem; }
.vehicle__name { font-size: 2rem; color: var(--white); margin-bottom: 0.4rem; }
.vehicle__class { color: var(--gold); font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase; }
.vehicle__specs { margin-top: 1.6rem; }
.vehicle__specs li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--charcoal);
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.vehicle__specs li:last-child { border-bottom: 1px solid var(--charcoal); }
.vehicle__specs svg { width: 18px; height: 18px; color: var(--gold); flex: none; }

/* ============================================================
   EXPERIENCE
   ============================================================ */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--charcoal);
  border: 1px solid var(--charcoal);
}
.exp {
  background: var(--deep-black);
  padding: 2.6rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  transition: background-color .4s var(--ease);
}
.exp:hover { background: var(--card); }
.exp__icon { color: var(--gold); flex: none; }
.exp__icon svg { width: 26px; height: 26px; }
.exp__title { font-family: var(--font-serif); font-size: 1.35rem; color: var(--white); }
.exp__text { color: var(--text-muted); font-size: 0.85rem; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.testi {
  background: var(--card);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  padding: 2.6rem 2.2rem;
  display: flex;
  flex-direction: column;
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.testi:hover { border-color: var(--gold); transform: translateY(-4px); }
.testi__stars { color: var(--gold); display: flex; gap: 3px; margin-bottom: 1.3rem; }
.testi__stars svg { width: 16px; height: 16px; }
.testi__quote {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--white);
  font-style: italic;
  flex: 1;
}
.testi__author { margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid var(--charcoal); }
.testi__name { color: var(--white); font-size: 0.95rem; letter-spacing: 0.05em; }
.testi__role { color: var(--text-muted); font-size: 0.82rem; }

/* ============================================================
   CORPORATE
   ============================================================ */
.corporate { position: relative; overflow: hidden; }
.corporate__bg { position: absolute; inset: 0; z-index: -2; }
.corporate__bg img { width: 100%; height: 100%; object-fit: cover; }
.corporate__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(11,11,11,0.94), rgba(11,11,11,0.78));
}
.corporate__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.corp-features { margin-top: 2.4rem; display: grid; gap: 1.4rem; }
.corp-feature {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1.3rem 1.5rem;
  background: rgba(26,26,26,0.6);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
}
.corp-feature__icon { color: var(--gold); flex: none; }
.corp-feature__icon svg { width: 24px; height: 24px; }
.corp-feature__title { font-family: var(--font-serif); font-size: 1.25rem; color: var(--white); }
.corp-feature__text { color: var(--text-muted); font-size: 0.88rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 56rem; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--charcoal); }
.faq__q {
  width: 100%;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  padding: 1.7rem 3rem 1.7rem 0;
  position: relative;
  transition: color .3s var(--ease);
}
.faq__item.is-open .faq__q { color: var(--gold); }
.faq__q:hover { color: var(--champagne); }
.faq__sign {
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  flex: none;
}
.faq__sign::before,
.faq__sign::after {
  content: ""; position: absolute;
  background: currentColor;
  transition: transform .35s var(--ease);
}
.faq__sign::before { top: 50%; left: 0; width: 100%; height: 1.5px; transform: translateY(-50%); }
.faq__sign::after { left: 50%; top: 0; width: 1.5px; height: 100%; transform: translateX(-50%); }
.faq__item.is-open .faq__sign::after { transform: translateX(-50%) scaleY(0); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ease);
}
.faq__a-inner { padding: 0 3rem 1.8rem 0; color: var(--text-secondary); font-size: 1rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}
.contact-methods { display: grid; gap: 1rem; margin: 2rem 0 2.4rem; }
.contact-method {
  display: flex; align-items: center; gap: 1.1rem;
  padding: 1.2rem 1.4rem;
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color .3s var(--ease);
}
.contact-method:hover { border-color: var(--gold); }
.contact-method__icon { color: var(--gold); flex: none; }
.contact-method__icon svg { width: 22px; height: 22px; }
.contact-method__label { color: var(--text-muted); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; }
.contact-method__value { color: var(--white); font-size: 1.02rem; }

.map-embed {
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  overflow: hidden;
  height: 220px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.4) invert(0.9) contrast(0.9); }

.form { display: grid; gap: 1.3rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold);
}
.field input,
.field select,
.field textarea {
  background: var(--deep-black);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  color: var(--white);
  padding: 0.95rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  transition: border-color .3s var(--ease);
  width: 100%;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-muted); }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 120px; }
.field select { appearance: none; cursor: pointer; }
.field--error input,
.field--error select,
.field--error textarea { border-color: #b5544e; }
.field__error { color: #d98b86; font-size: 0.78rem; display: none; }
.field--error .field__error { display: block; }

.form__note { color: var(--text-muted); font-size: 0.82rem; }
.form__status {
  display: none;
  padding: 1rem 1.2rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  color: var(--gold);
  background: rgba(200,163,90,0.08);
  font-size: 0.92rem;
}
.form__status.is-visible { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--deep-black); border-top: 1px solid var(--charcoal); padding-top: clamp(3.5rem, 6vw, 5rem); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 3rem;
}
.footer__brand { max-width: 24rem; }
.footer__brand .brand { margin-bottom: 1.2rem; }
.footer__brand p { color: var(--text-muted); font-size: 0.92rem; }
.footer__col h4 { color: var(--gold); font-family: var(--font-sans); font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1.3rem; }
.footer__col ul { display: grid; gap: 0.8rem; }
.footer__col a { color: var(--text-secondary); font-size: 0.92rem; transition: color .3s var(--ease); }
.footer__col a:hover { color: var(--gold); }
.social { display: flex; gap: 0.9rem; margin-top: 1.6rem; }
.social a {
  width: 42px; height: 42px;
  border: 1px solid var(--charcoal);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--text-secondary);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.social a:hover { color: var(--gold); border-color: var(--gold); }
.social svg { width: 18px; height: 18px; }
.footer__bar {
  border-top: 1px solid var(--charcoal);
  padding-block: 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__bar p { color: var(--text-muted); font-size: 0.82rem; }
.footer__legal { display: flex; gap: 1.6rem; }
.footer__legal a { color: var(--text-muted); font-size: 0.82rem; transition: color .3s var(--ease); }
.footer__legal a:hover { color: var(--gold); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float {
  position: fixed;
  right: 1.4rem; bottom: 1.4rem;
  z-index: 90;
  width: 56px; height: 56px;
  background: var(--gold);
  color: var(--deep-black);
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 8px 26px rgba(0,0,0,0.5);
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.wa-float:hover { background: var(--champagne); transform: translateY(-3px); }
.wa-float svg { width: 28px; height: 28px; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .exp-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .corporate__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__menu {
    position: fixed;
    inset: 82px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(11,11,11,0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--charcoal);
    padding: 1rem var(--gutter) 2rem;
    transform: translateY(-120%);
    transition: transform .45s var(--ease);
    max-height: calc(100vh - 82px);
    overflow-y: auto;
  }
  .nav.is-open .nav__menu { transform: translateY(0); }
  .nav__link { padding: 1.1rem 0; border-bottom: 1px solid var(--charcoal); font-size: 0.95rem; }
  .nav__link::after { display: none; }
  .nav__menu .btn { margin-top: 1.2rem; width: 100%; }
  .nav__toggle { display: flex; }
  .fleet-grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .benefits-grid,
  .services-grid,
  .exp-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
  .footer__bar { flex-direction: column; align-items: flex-start; }
}