/* =========================================================
   Aarnova Networks — Cinematic Editorial System
   Full-bleed photography, unified duotone grade, soft edge
   blending into background. Built to feel like one continuous
   canvas, not a stack of stock photos.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,340;0,9..144,440;0,9..144,600;1,9..144,440&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --ink:        #0A0F16;
  --ink-2:      #0F1621;
  --ink-3:      #1A2333;
  --line-dark:  rgba(245,244,239,0.16);

  --paper:      #F3F3EE;
  --paper-2:    #E9E8E0;
  --line-light: rgba(10,15,22,0.14);

  --gold:       #C9A227;
  --gold-bright:#F0C860;
  --gold-deep:  #8A6B1B;

  --on-dark:      #F5F4EF;
  --on-dark-dim:  rgba(245,244,239,0.7);
  --on-light:     #12161D;
  --on-light-dim: rgba(18,22,29,0.64);

  /* duotone tint — navy shadow to gold highlight, applied over every photo */
  --tint-a: rgba(9,14,22,0.82);
  --tint-b: rgba(159,116,25,0.42);

  --serif: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1280px;
  --pad: clamp(20px, 4.5vw, 72px);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }

body{
  margin:0; font-family: var(--sans); color: var(--on-light);
  background: var(--paper); -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul, dl{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4,p,dt,dd{ margin:0; }
button{ font-family:inherit; cursor:pointer; background:none; border:none; }
section{ position:relative; }
.container{ max-width: var(--maxw); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad); }
::selection{ background: var(--gold-bright); color: var(--ink); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--gold); outline-offset:3px;
}

/* ---------------- type ---------------- */
.eyebrow{
  font-size:0.72rem; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;
  color: var(--gold);
}
.section--dark .eyebrow{ color: var(--gold-bright); }
h1,.h1{ font-family:var(--serif); font-weight:440; font-size:clamp(2.6rem,4vw+1.2rem,5.4rem); line-height:1.02; letter-spacing:-0.01em; }
h2,.h2{ font-family:var(--serif); font-weight:440; font-size:clamp(2rem,2vw+1.3rem,3rem); line-height:1.1; }
h3,.h3{ font-family:var(--serif); font-weight:500; font-size:clamp(1.35rem,0.6vw+1.15rem,1.7rem); line-height:1.25; }
.lede{ font-size:clamp(1.05rem,0.4vw+1rem,1.25rem); line-height:1.58; color:var(--on-light-dim); max-width:48ch; }
.section--dark .lede{ color:var(--on-dark-dim); }
.body-text{ font-size:1.04rem; line-height:1.72; color:var(--on-light-dim); max-width:56ch; }
.section--dark .body-text{ color:var(--on-dark-dim); }

/* ---------------- buttons ---------------- */
.btn{ display:inline-flex; align-items:center; gap:0.6em; padding:0.95em 1.7em; font-size:0.9rem; font-weight:700; border:1.5px solid currentColor; transition: background .2s ease, color .2s ease, transform .2s ease; }
.btn:hover{ transform: translateY(-1px); }
.btn-gold{ background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn-gold:hover{ background: var(--gold-bright); border-color: var(--gold-bright); }
.btn-outline-light{ color: var(--on-dark); }
.btn-outline-light:hover{ background: var(--on-dark); color: var(--ink); }
.btn-outline-dark{ color: var(--on-light); }
.btn-outline-dark:hover{ background: var(--on-light); color: var(--paper); }
.text-link{ font-size:0.92rem; font-weight:700; border-bottom:1.5px solid var(--gold); padding-bottom:3px; transition: opacity .2s ease; }
.text-link:hover{ opacity:0.6; }

/* ---------------- section rhythm ---------------- */
.section--dark{ background: var(--ink); color: var(--on-dark); }
.section--paper{ background: var(--paper); color: var(--on-light); }
.section-pad{ padding: clamp(56px,6vw,96px) 0; }

/* =========================================================
   NAV — transparent over hero, solid on scroll
   ========================================================= */
.nav{ position:fixed; top:0; left:0; right:0; z-index:100; padding:22px 0; transition: background .3s ease, padding .3s ease, border-color .3s ease; border-bottom:1px solid transparent; }
.nav.is-scrolled{ background: rgba(10,15,22,0.88); backdrop-filter: blur(10px); padding:14px 0; border-color: var(--line-dark); }
.nav .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.nav-brand{ display:flex; align-items:center; gap:10px; }
.nav-brand img{ height:48px; width:auto; }
.nav-brand-word{ font-family:var(--serif); font-size:1.4rem; color:var(--on-dark); line-height:1; }
.nav-brand-word small{ display:block; font-family:var(--sans); font-size:0.55rem; font-weight:800; letter-spacing:0.16em; color:var(--gold-bright); margin-top:3px; }
.nav-links{ display:flex; align-items:center; gap:32px; }
.nav-links a{ font-size:0.85rem; font-weight:600; color: var(--on-dark-dim); transition: color .2s ease; }
.nav-links a:hover{ color: var(--on-dark); }
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-cta .text-link{ color: var(--on-dark); }
.nav-toggle{ display:none; width:34px; height:34px; position:relative; color: var(--on-dark); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{ content:''; position:absolute; left:7px; right:7px; height:2px; background:currentColor; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle span{ top:16px; }
.nav-toggle span::before{ top:-8px; }
.nav-toggle span::after{ top:8px; }
.nav-toggle.is-open span{ background:transparent; }
.nav-toggle.is-open span::before{ transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span::after{ transform: translateY(-8px) rotate(-45deg); }

.mobile-menu{ display:none; position:fixed; inset:0; z-index:90; background:var(--ink); padding:100px 28px 40px; flex-direction:column; opacity:0; transform:translateY(-8px); pointer-events:none; transition: opacity .25s ease, transform .25s ease; }
.mobile-menu.is-open{ opacity:1; transform:none; pointer-events:auto; }
.mobile-menu a{ font-family:var(--serif); font-size:1.6rem; padding:15px 0; border-bottom:1px solid var(--line-dark); color:var(--on-dark); }
.mobile-menu .btn{ margin-top:24px; align-self:flex-start; }
@media (max-width:900px){
  .nav-links, .nav-cta .text-link{ display:none; }
  .nav-toggle{ display:block; }
  .mobile-menu{ display:flex; }
}

/* =========================================================
   HERO — full-bleed cinematic photo
   ========================================================= */
.hero{ position:relative; height:100vh; min-height:640px; display:flex; flex-direction:column; justify-content:flex-end; overflow:hidden; color: var(--on-dark); }
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; filter: grayscale(0.35) contrast(1.1) brightness(0.85); }
.hero-media .tint{ position:absolute; inset:0; background: linear-gradient(150deg, var(--tint-a), var(--tint-b)); mix-blend-mode: color; }
.hero-media .scrim{ position:absolute; inset:0; background: linear-gradient(0deg, rgba(8,12,18,0.92) 0%, rgba(8,12,18,0.55) 42%, rgba(8,12,18,0.1) 72%, transparent 100%); }
.hero-content{ position:relative; z-index:1; width:100%; padding-bottom: clamp(40px, 5vw, 64px); }
.hero-copy{ max-width: 760px; }
.hero-copy .eyebrow{ display:flex; align-items:center; gap:10px; margin-bottom:20px; }
.hero-copy .eyebrow::before{ content:''; width:26px; height:1px; background:var(--gold-bright); }
.hero h1{ color: var(--on-dark); }
.hero h1 em{ font-style:italic; color: var(--gold-bright); }
.hero .lede{ margin-top:22px; color: rgba(245,244,239,0.85); }
.hero-ctas{ display:flex; align-items:center; gap:26px; margin-top:36px; flex-wrap:wrap; }

.scroll-cue{ position:absolute; right: var(--pad); bottom: 28px; z-index:1; display:flex; flex-direction:column; align-items:center; gap:8px; color: var(--on-dark-dim); font-size:0.68rem; font-weight:700; letter-spacing:0.12em; }
.scroll-cue::after{ content:''; width:1px; height:34px; background: var(--line-dark); }

.tombstone{ border-top:1px solid var(--line-dark); position:relative; z-index:1; background: rgba(10,15,22,0.5); backdrop-filter: blur(6px); }
.tombstone .container{ display:flex; flex-wrap:wrap; gap:10px 0; padding:18px var(--pad); }
.tombstone-label{ font-size:0.7rem; font-weight:700; letter-spacing:0.1em; color: var(--on-dark-dim); margin-right:22px; }
.tombstone-item{ font-size:0.85rem; font-weight:600; color: var(--on-dark); }
.tombstone-item:not(:last-child)::after{ content:'·'; margin:0 14px; color:var(--on-dark-dim); }

/* =========================================================
   MODEL
   ========================================================= */
.model-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px,5vw,64px); align-items:start; }
.model-copy{ max-width:600px; }
.model-copy .lede{ margin-top:16px; }
.model-copy .body-text{ margin-top:16px; }
.model-media{ position:relative; aspect-ratio: 4/4.6; border-radius:6px; overflow:hidden; }
.model-media img{ width:100%; height:100%; object-fit:cover; filter: grayscale(0.4) contrast(1.08) brightness(0.96); }
.model-media .tint{ position:absolute; inset:0; mix-blend-mode:color; background: linear-gradient(150deg, var(--tint-a), var(--tint-b)); }
.vgrid{ margin-top:40px; display:grid; grid-template-columns:repeat(4,1fr); gap: 24px; padding-top:28px; border-top:1px solid var(--line-light); }
.vgrid-item h4{ font-family:var(--serif); font-size:1.15rem; font-weight:500; }
.vgrid-item p{ font-size:0.86rem; color:var(--on-light-dim); margin-top:6px; line-height:1.5; }
@media (max-width:900px){ .model-grid{ grid-template-columns:1fr; } .model-media{ order:-1; aspect-ratio:16/9; } }
@media (max-width:780px){ .vgrid{ grid-template-columns:1fr 1fr; row-gap:24px; } }

/* =========================================================
   VENTURE — full-bleed half image, edge-blended into bg
   ========================================================= */
.venture{ position:relative; overflow:hidden; }
.venture-inner{ display:grid; grid-template-columns: 1fr 1fr; min-height: 640px; }
.venture-media{ position:relative; }
.venture-media img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; filter: grayscale(0.4) contrast(1.08) brightness(0.95); }
.venture-media .tint{ position:absolute; inset:0; mix-blend-mode:color; background: linear-gradient(150deg, var(--tint-a), var(--tint-b)); }
.venture-copy-col{ display:flex; align-items:center; }
.venture-copy-wrap{ padding: clamp(36px,5vw,64px) var(--pad); max-width: 640px; }

/* fade mask on the edge of the photo that meets the text column */
.venture.is-media-right{ background: var(--ink); color: var(--on-dark); }
.venture.is-media-left{ background: var(--paper); color: var(--on-light); }
.venture.is-media-right .venture-media{ order:2; }
.venture.is-media-right .venture-copy-col{ order:1; }

.venture-tag{ display:inline-flex; align-items:center; gap:8px; font-size:0.74rem; font-weight:700; letter-spacing:0.04em; text-transform:uppercase; color: var(--gold-deep); margin-bottom:18px; }
.venture.is-media-right .venture-tag{ color: var(--gold-bright); }
.venture-tag .dot{ width:6px; height:6px; border-radius:50%; background: currentColor; }
.venture-copy-wrap h2{ display:flex; flex-wrap:wrap; align-items:baseline; gap:14px; }
.venture-copy-wrap h2 span.sector{ font-family:var(--sans); font-size:0.95rem; font-weight:600; color: var(--on-light-dim); }
.venture.is-media-right h2 span.sector{ color: var(--on-dark-dim); }
.venture-copy-wrap .body-text{ margin-top:20px; color: var(--on-light-dim); }
.venture.is-media-right .venture-copy-wrap .body-text{ color: var(--on-dark-dim); }
.venture-points{ margin-top:28px; display:grid; gap:16px; }
.venture-points li{ font-size:0.98rem; line-height:1.55; padding-left:20px; position:relative; color: var(--on-light-dim); }
.venture.is-media-right .venture-points li{ color: var(--on-dark-dim); }
.venture-points li::before{ content:''; position:absolute; left:0; top:9px; width:8px; height:1.5px; background: var(--gold); }
.venture-points strong{ color: var(--on-light); font-weight:700; }
.venture.is-media-right .venture-points strong{ color: var(--on-dark); }
.venture-cta{ margin-top:32px; }
.new-flag{ font-style:italic; font-family:var(--serif); color:var(--gold-bright); margin-left:8px; font-size:0.82em; }

@media (max-width: 900px){
  .venture-inner{ grid-template-columns:1fr; min-height:0; }
  .venture-media{ height: 320px; order:-1 !important; }
  .venture-media img{ mask-image:none !important; -webkit-mask-image:none !important; }
  .venture.is-media-right .venture-media, .venture.is-media-left .venture-media{ order:-1; }
  .venture-copy-col{ order:2 !important; }
}

/* =========================================================
   SYNERGY / APPROACH — plain row lists
   ========================================================= */
.creative-grid{ margin-top:36px; display:grid; gap: 40px 48px; }
.creative-grid.cols-2{ grid-template-columns: repeat(2,1fr); }
.creative-grid.cols-3{ grid-template-columns: repeat(3,1fr); }
.creative-item{ position:relative; padding-left: 26px; }
.creative-item::before{
  content:''; position:absolute; left:0; top:6px; width:12px; height:12px;
  border: 1.5px solid var(--gold); border-radius:50%;
}
.creative-item h3{ margin-bottom:12px; }
@media (max-width:700px){ .creative-grid.cols-2, .creative-grid.cols-3{ grid-template-columns:1fr; gap:28px; } }
@media (max-width:700px){ }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,90px); align-items:start; }
.contact-copy .lede{ margin-top:18px; }
.contact-list{ margin-top:32px; display:grid; gap:20px; }
.contact-list > div{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.contact-list dt{ font-size:0.78rem; font-weight:600; color:var(--on-dark-dim); }
.contact-list dd a{ font-size:0.94rem; color:var(--on-dark); }
.contact-list dd a:hover{ color:var(--gold-bright); }
.form{ display:grid; gap:22px; }
.form-row{ display:grid; gap:8px; }
.form-row.two{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form label{ font-size:0.76rem; font-weight:600; color:var(--on-dark-dim); }
.form input, .form select, .form textarea{
  width:100%; background: rgba(255,255,255,0.04); border: 1px solid var(--line-dark); border-radius: 6px;
  padding:13px 14px; color:var(--on-dark); font-family:var(--sans); font-size:0.95rem;
  transition: border-color .2s ease, background .2s ease;
}
.form textarea{ resize:vertical; min-height:90px; }
.form input:focus, .form select:focus, .form textarea:focus{ border-color: var(--gold-bright); background: rgba(255,255,255,0.06); }
.form select option{ color:var(--ink); }
.form .btn{ margin-top:6px; justify-self:start; }

@media (max-width:780px){ .contact-grid{ grid-template-columns:1fr; } .form-row.two{ grid-template-columns:1fr; } }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:var(--ink); color:var(--on-dark); padding:56px 0 30px; border-top:1px solid var(--line-dark); }
.footer-top{ display:grid; grid-template-columns:1.6fr 0.7fr 0.7fr; gap:32px; padding-bottom:44px; }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.footer-brand img{ height:40px; }
.footer-brand-word{ font-family:var(--serif); font-size:1.3rem; }
.footer-tagline{ font-size:0.88rem; color:var(--on-dark-dim); max-width:32ch; line-height:1.6; }
.footer-col h4{ font-size:0.7rem; font-weight:700; letter-spacing:0.08em; color:var(--on-dark-dim); margin-bottom:16px; }
.footer-col ul{ display:grid; gap:11px; }
.footer-col a{ font-size:0.88rem; color:var(--on-dark); }
.footer-col a:hover{ color:var(--gold-bright); }
.footer-bottom{ border-top:1px solid var(--line-dark); padding-top:24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; }
.footer-bottom p{ font-size:0.8rem; color:var(--on-dark-dim); }
@media (max-width:900px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; } }




/* =========================================================
   VENTURE — organic edge blend (no visible rectangle)
   ========================================================= */
.organic-fade-l{
  mask-image: radial-gradient(ellipse 78% 88% at 60% 46%, #000 42%, rgba(0,0,0,0.55) 64%, transparent 92%);
  -webkit-mask-image: radial-gradient(ellipse 78% 88% at 60% 46%, #000 42%, rgba(0,0,0,0.55) 64%, transparent 92%);
}
.organic-fade-r{
  mask-image: radial-gradient(ellipse 78% 88% at 40% 54%, #000 42%, rgba(0,0,0,0.55) 64%, transparent 92%);
  -webkit-mask-image: radial-gradient(ellipse 78% 88% at 40% 54%, #000 42%, rgba(0,0,0,0.55) 64%, transparent 92%);
}

/* =========================================================
   VENTURE — floating inset card (Pay)
   ========================================================= */
.venture--float{ background: var(--paper); color: var(--on-light); padding: clamp(48px,6vw,88px) 0; }
.venture-float-grid{
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(24px,4vw,40px); align-items:start;
}
.venture-float-grid .venture-copy-wrap{ margin-top: -30px; }
@media (max-width: 900px){ .venture-float-grid .venture-copy-wrap{ margin-top: 0; } }
.venture-float-media{
  position:relative; aspect-ratio: 4/5; border-radius: 6px; overflow:hidden;
  box-shadow: 0 40px 70px -30px rgba(10,15,22,0.35);
}
.venture-float-media img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; filter: grayscale(0.4) contrast(1.08) brightness(0.95); }
.venture-float-media .tint{ position:absolute; inset:0; mix-blend-mode:color; background: linear-gradient(150deg, var(--tint-a), var(--tint-b)); }
.venture--float .venture-tag{ color: var(--gold-deep); }
.venture--float .venture-copy-wrap .body-text{ color: var(--on-light-dim); }
@media (max-width: 900px){
  .venture-float-grid{ grid-template-columns:1fr; }
  .venture-float-media{ order:-1; aspect-ratio:16/10; }
}

/* =========================================================
   VENTURE — full-width banner (Logistics)
   ========================================================= */
.venture--banner{ background: var(--ink); }
.venture-banner-media{ position:relative; height: 56vh; min-height:380px; overflow:hidden; }
.venture-banner-media img{ width:100%; height:100%; object-fit:cover; filter: grayscale(0.4) contrast(1.08) brightness(0.8); }
.venture-banner-media .tint{ position:absolute; inset:0; mix-blend-mode:color; background: linear-gradient(150deg, var(--tint-a), var(--tint-b)); }
.venture-banner-media .scrim-side{ position:absolute; inset:0; background: linear-gradient(0deg, rgba(8,12,18,0.9) 0%, rgba(8,12,18,0.35) 55%, transparent 85%); }
.venture-banner-overlay{ position:absolute; left:0; right:0; bottom: 36px; z-index:2; }
.venture-banner-overlay h2{ margin-top:12px; }
.venture-banner-body{ padding: clamp(4px,1vw,8px) var(--pad) clamp(48px,6vw,80px); max-width: 900px; color: var(--on-dark); }
.venture-banner-body .body-text{ color: var(--on-dark-dim); max-width:70ch; }
.venture-points--grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; margin-top:28px; }
.venture-points--grid li{ color: var(--on-dark-dim); }
.venture-points--grid strong{ color: var(--on-dark); }
@media (max-width: 800px){ .venture-points--grid{ grid-template-columns:1fr; } }

/* =========================================================
   PULL QUOTE
   ========================================================= */
.pullquote{ padding: clamp(40px,5vw,64px) 0; text-align:center; }
.pullquote p{
  font-family: var(--serif); font-weight:400; font-style:italic;
  font-size: clamp(1.8rem, 3.4vw, 3.4rem); line-height:1.25;
  color: var(--on-dark); max-width: 16ch; margin:0 auto;
}
.pullquote em{ color: var(--gold-bright); font-style:italic; }

/* =========================================================
   FOOTER — icon links
   ========================================================= */
.footer-icons{ display:flex; flex-direction:column; gap:13px; }
.footer-icons a{ display:flex; align-items:center; gap:10px; }
.footer-icons svg{ width:16px; height:16px; flex:none; color: var(--on-dark-dim); transition: color .2s ease; }
.footer-icons a:hover svg{ color: var(--gold-bright); }
.footer-socials{ display:flex; gap:12px; }
.footer-socials a{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--line-dark);
  display:flex; align-items:center; justify-content:center;
  color: var(--on-dark-dim); transition: color .2s ease, border-color .2s ease;
}
.footer-socials a:hover{ color: var(--gold-bright); border-color: var(--gold-bright); }
.footer-socials svg{ width:15px; height:15px; }

/* Anchor scroll offset — fixed nav would otherwise cover the top of each section */
#model, #cloud, #pay, #logistics, #capital, #network, #approach, #contact{
  scroll-margin-top: 79px;
}