/* =====================================================
   AERO MARIS GROUP — LANDING PAGE SYSTEM
   Inherits brand design from style.css
   ===================================================== */

:root {
  --gold:   #c9a86a;
  --gold2:  #f0d99a;
  --cyan:   #20d4e8;
  --black:  #020812;
  --dark:   #061423;
  --mid:    #0b1b2d;
  --cream:  #f7f4ef;
  --muted:  #8ea2b8;
  --line:   rgba(201,168,106,.13);
  --display: 'Cormorant Garamond', Georgia, serif;
  --sans:    'Raleway', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
em { font-style: italic; color: var(--gold2); }

/* Nav */
.lp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 52px;
  background: linear-gradient(to bottom, rgba(2,8,18,.94), rgba(2,8,18,.52));
  border-bottom: 1px solid rgba(201,168,106,.08);
  backdrop-filter: blur(20px);
  transition: background .4s;
}
.lp-nav.scrolled { background: rgba(2,8,18,.97); }
.lp-nav-logo { display: flex; align-items: center; gap: 14px; }
.lp-nav-logo img {
  width: 44px; height: 44px;
  object-fit: contain; border-radius: 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line); padding: 4px;
}
.lp-nav-logo span {
  font-family: var(--display);
  color: var(--gold2);
  font-size: 11px; letter-spacing: .26em; line-height: 1.45;
}
.lp-nav-links { display: flex; gap: 28px; }
.lp-nav-links a {
  font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
  color: rgba(247,244,239,.6);
  transition: color .25s;
}
.lp-nav-links a:hover { color: var(--gold2); }
.lp-nav-cta {
  font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold2);
  border: 1px solid rgba(201,168,106,.38);
  padding: 12px 20px;
  transition: background .3s, color .3s;
}
.lp-nav-cta:hover { background: var(--gold); color: var(--black); }

/* Hero */
.lp-hero {
  min-height: 75vh;
  position: relative;
  display: flex; flex-direction: column;
  align-items: flex-start; justify-content: center;
  padding: 160px 80px 100px;
  overflow: hidden;
}
.lp-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,106,.12), transparent 45%),
    radial-gradient(ellipse at 80% 20%, rgba(32,212,232,.08), transparent 40%),
    linear-gradient(160deg, #020812, #071526 55%, #020812);
}
.lp-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 30% 50%, black, transparent 65%);
  animation: gridmove 28s linear infinite;
}
@keyframes gridmove { to { transform: translate(72px, 72px); } }

.lp-eyebrow {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  font-size: 10px; letter-spacing: .5em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 26px;
}
.lp-eyebrow::before {
  content: '';
  width: 40px; height: 1px;
  background: var(--gold);
}
.lp-title {
  position: relative;
  font-family: var(--display);
  font-size: clamp(48px, 7vw, 108px);
  font-weight: 300; line-height: .97;
  color: var(--cream);
  max-width: 900px; margin-bottom: 30px;
}
.lp-subtitle {
  position: relative;
  max-width: 680px;
  font-size: 16px; line-height: 1.9;
  color: var(--muted); margin-bottom: 50px;
}
.lp-cta-row { position: relative; display: flex; gap: 16px; flex-wrap: wrap; }
.lp-cta {
  display: inline-block;
  font-size: 10px; letter-spacing: .38em; text-transform: uppercase;
  padding: 18px 38px;
  border: 1px solid rgba(201,168,106,.45);
  color: var(--gold2);
  position: relative; overflow: hidden;
  transition: color .45s;
}
.lp-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s;
}
.lp-cta:hover::before { transform: scaleX(1); }
.lp-cta:hover { color: var(--black); }
.lp-cta span { position: relative; z-index: 1; }
.lp-cta-ghost {
  display: inline-block;
  font-size: 10px; letter-spacing: .38em; text-transform: uppercase;
  padding: 18px 38px;
  border: 1px solid rgba(255,255,255,.14);
  color: var(--muted);
  transition: border-color .3s, color .3s;
}
.lp-cta-ghost:hover { border-color: rgba(201,168,106,.4); color: var(--gold2); }

/* Content sections */
.lp-section {
  padding: 120px 80px;
  border-top: 1px solid var(--line);
}
.lp-section--dark { background: var(--dark); }
.lp-section--black { background: var(--black); }
.lp-section--mid { background: #040d19; }

.lp-section-label {
  display: block;
  font-size: 10px; letter-spacing: .5em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 22px;
}
.lp-section-title {
  font-family: var(--display);
  font-size: clamp(36px, 4.5vw, 68px);
  font-weight: 300; line-height: .97;
  color: var(--cream); margin-bottom: 28px;
}
.lp-section-body {
  font-size: 15px; line-height: 1.95;
  color: var(--muted); margin-bottom: 20px;
  max-width: 760px;
}

/* Feature grid */
.lp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line);
  margin-top: 60px;
}
.lp-grid--4 { grid-template-columns: repeat(4, 1fr); }
.lp-grid--2 { grid-template-columns: repeat(2, 1fr); }

.lp-card {
  background: var(--dark);
  padding: 52px 40px;
  position: relative; overflow: hidden;
  transition: background .4s;
}
.lp-section--black .lp-card { background: var(--black); }
.lp-section--mid .lp-card { background: #040d19; }
.lp-card:hover { background: rgba(11,27,45,.85); }
.lp-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0); transition: transform .5s;
}
.lp-card:hover::after { transform: scaleX(1); }

.lp-card-num {
  display: block;
  font-family: var(--display);
  font-size: 64px; font-weight: 300;
  color: rgba(201,168,106,.14);
  margin-bottom: 22px;
}
.lp-card h3 {
  font-family: var(--display);
  font-size: 28px; font-weight: 300;
  margin-bottom: 14px;
}
.lp-card p { font-size: 13px; line-height: 1.88; color: var(--muted); }

/* Two-col layout */
.lp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.lp-two-col--reverse { direction: rtl; }
.lp-two-col--reverse > * { direction: ltr; }

/* List */
.lp-list { list-style: none; margin-top: 24px; }
.lp-list li {
  font-size: 13px; letter-spacing: .08em;
  color: var(--muted); padding-left: 24px;
  margin: 16px 0; position: relative; line-height: 1.7;
}
.lp-list li::before {
  content: '';
  position: absolute; left: 0; top: .82em;
  width: 10px; height: 1px; background: var(--gold);
}

/* Image box */
.lp-img-box {
  position: relative;
  border: 1px solid rgba(201,168,106,.16);
  overflow: hidden;
}
.lp-img-box img { width: 100%; height: 480px; object-fit: cover; }
.lp-img-box-label {
  position: absolute; left: 24px; bottom: 24px;
  background: rgba(2,8,18,.65);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  padding: 12px 18px;
  font-size: 10px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--cream);
}

/* Contact form */
.lp-form-section {
  padding: 140px 80px;
  background: radial-gradient(ellipse at center top, rgba(32,212,232,.08), transparent 46%), var(--black);
}
.lp-form-inner {
  max-width: 1400px; margin: auto;
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 100px; align-items: start;
}
.lp-form-left .lp-section-title { font-size: clamp(36px, 4.5vw, 64px); margin-bottom: 24px; }
.lp-form-left p { font-size: 15px; line-height: 1.9; color: var(--muted); margin-bottom: 40px; }

.lp-form {
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(201,168,106,.18);
  padding: 50px 46px;
}
.lp-form-title {
  font-family: var(--display);
  font-size: 32px; font-weight: 300;
  margin-bottom: 8px;
}
.lp-form-sub { font-size: 13px; color: var(--muted); margin-bottom: 32px; }
.lp-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lp-field { display: flex; flex-direction: column; gap: 7px; }
.lp-field label {
  font-size: 10px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted);
}
.lp-field--full { grid-column: 1 / -1; }
input, textarea, select {
  background: rgba(2,8,18,.72);
  border: 1px solid rgba(201,168,106,.18);
  color: var(--cream);
  padding: 14px 16px;
  font-family: var(--sans); font-size: 14px; font-weight: 300;
  outline: none; width: 100%;
  transition: border-color .3s;
}
input:focus, textarea:focus, select:focus { border-color: rgba(201,168,106,.5); }
textarea { min-height: 120px; resize: vertical; }
select option { background: var(--dark); }
.lp-submit {
  grid-column: 1 / -1; width: 100%;
  display: block;
  font-family: var(--sans);
  font-size: 10px; letter-spacing: .38em; text-transform: uppercase;
  padding: 18px 38px;
  border: 1px solid rgba(201,168,106,.45);
  color: var(--gold2);
  background: transparent;
  position: relative; overflow: hidden;
  cursor: pointer; transition: color .45s;
}
.lp-submit::before {
  content: '';
  position: absolute; inset: 0; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform .45s;
}
.lp-submit:hover::before { transform: scaleX(1); }
.lp-submit:hover { color: var(--black); }
.lp-submit span { position: relative; z-index: 1; }
.lp-form-note { grid-column: 1/-1; font-size: 11px; color: var(--muted); line-height: 1.6; margin-top: 4px; }

/* Footer */
.lp-footer {
  background: var(--dark);
  border-top: 1px solid var(--line);
  padding: 36px 80px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; letter-spacing: .12em; color: var(--muted);
}
.lp-footer a { color: var(--gold2); }

/* Breadcrumb */
.lp-breadcrumb {
  position: relative;
  display: flex; gap: 12px; align-items: center;
  font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 32px;
}
.lp-breadcrumb a { color: var(--gold); }
.lp-breadcrumb span { color: rgba(142,162,184,.4); }

/* Related */
.lp-related {
  padding: 100px 80px;
  background: var(--dark);
  border-top: 1px solid var(--line);
}
.lp-related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line);
  margin-top: 52px;
}
.lp-related-card {
  background: var(--dark);
  padding: 42px 36px;
  transition: background .35s;
}
.lp-related-card:hover { background: rgba(11,27,45,.9); }
.lp-related-card-label {
  display: block;
  font-size: 10px; letter-spacing: .36em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px;
}
.lp-related-card h3 {
  font-family: var(--display);
  font-size: 26px; font-weight: 300; margin-bottom: 12px;
}
.lp-related-card p { font-size: 13px; color: var(--muted); line-height: 1.75; margin-bottom: 22px; }
.lp-related-card a {
  font-size: 10px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold2); transition: letter-spacing .3s;
}
.lp-related-card a:hover { letter-spacing: .38em; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s, transform .9s; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-fast { opacity: 0; transform: translateY(22px); transition: opacity .7s, transform .7s; }
.reveal-fast.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .38s; }

/* Responsive */
@media (max-width: 1100px) {
  .lp-nav { padding: 14px 28px; }
  .lp-nav-links { display: none; }
  .lp-hero { padding: 130px 40px 80px; }
  .lp-section { padding: 80px 40px; }
  .lp-two-col { grid-template-columns: 1fr; gap: 48px; direction: ltr !important; }
  .lp-grid { grid-template-columns: 1fr 1fr; }
  .lp-grid--4 { grid-template-columns: 1fr 1fr; }
  .lp-form-inner { grid-template-columns: 1fr; gap: 52px; }
  .lp-form-section { padding: 80px 40px; }
  .lp-related { padding: 80px 40px; }
  .lp-related-grid { grid-template-columns: 1fr 1fr; }
  .lp-footer { padding: 28px 40px; flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 680px) {
  .lp-nav { padding: 14px 20px; }
  .lp-nav-cta { display: none; }
  .lp-hero { padding: 110px 24px 60px; }
  .lp-title { font-size: 48px; }
  .lp-section { padding: 64px 24px; }
  .lp-grid, .lp-grid--4, .lp-grid--2 { grid-template-columns: 1fr; }
  .lp-related-grid { grid-template-columns: 1fr; }
  .lp-form-section { padding: 64px 24px; }
  .lp-form { padding: 32px 22px; }
  .lp-form-grid { grid-template-columns: 1fr; }
  .lp-footer { padding: 24px 22px; }
  .lp-img-box img { height: 300px; }
}