/* ==========================================================================
   Northvale Distribution LLC — Editorial Dark Warm (B2B institutional)
   ========================================================================== */

:root{
  --navy: #1C2B4A;
  --navy-2: #16223b;
  --rust: #D4622A;
  --sand: #E8DFCF;
  --warm-gray: #6E6659;
  --white: #FFFFFF;

  --font-head: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Inter', Arial, Helvetica, sans-serif;

  --wrap: 1180px;
  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 2rem;
  --space-l: 4rem;
  --space-xl: 7rem;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul, ol{ list-style: none; margin: 0; padding: 0; }
h1, h2, h3{ font-family: var(--font-head); margin: 0 0 var(--space-s); line-height: 1.15; }
p{ margin: 0 0 var(--space-s); }

.wrap{
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--rust);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  z-index: 999;
}
.skip-link:focus{ left: 0; }

/* ---------- Reveal defensive baseline (Hard rule #4) ---------- */
.reveal{ opacity: 1; transform: none; }
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce){
  .reveal{ transition: none; opacity: 1; transform: none; }
}

/* ---------- Header ---------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(28,43,74,0.08);
  transition: background 0.3s ease;
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.brand-logo{ height: 46px; width: auto; }
@media (min-width: 900px){
  .brand-logo{ height: 52px; }
}

.nav-toggle{
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span{
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.nav-menu{
  position: fixed;
  top: 58px;
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid rgba(28,43,74,0.08);
  display: flex;
  flex-direction: column;
  padding: var(--space-s) 1.25rem var(--space-m);
  gap: 1rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.nav-menu.is-open{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-menu li a{
  font-weight: 600;
  font-size: 0.95rem;
}
.nav-menu li.lang-item{ margin-top: 0.25rem; }
@media (min-width: 900px){
  .nav-menu li.lang-item{ margin-top: 0; margin-left: 0.5rem; }
}
.nav-cta{
  display: inline-block;
  background: var(--rust);
  color: var(--white) !important;
  padding: 0.6rem 1.1rem;
  border-radius: 2px;
  text-align: center;
}

.lang-toggle{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  background: transparent;
  border: 1.5px solid rgba(28,43,74,0.3);
  color: var(--navy);
  padding: 0.4rem 0.75rem;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.lang-toggle:hover{
  border-color: var(--rust);
  background: rgba(212,98,42,0.08);
}

.nav-menu-static{
  position: static;
  flex-direction: row;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  padding: 0;
  border: none;
  background: none;
}

@media (min-width: 900px){
  .nav-toggle{ display: none; }
  .nav-menu{
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: 0;
    border: none;
    background: none;
  }
  .nav-menu li a{ font-size: 0.9rem; }
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.9rem 1.6rem;
  border-radius: 2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--rust);
  color: var(--white);
}
.btn-primary:hover{ background: #b8501f; }
.btn-ghost{
  background: transparent;
  border-color: currentColor;
  color: inherit;
}
.btn-block{ width: 100%; text-align: center; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  padding-top: 70px;
}
.hero-graphic{
  position: absolute;
  top: 50%;
  right: -10%;
  transform: translateY(-50%);
  width: 130%;
  max-width: 900px;
  opacity: 0.9;
  pointer-events: none;
}
.route-svg{ width: 100%; height: auto; }
.route-lines path{
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: draw-line 2.4s var(--ease) forwards;
}
.route-lines path:nth-child(2){ animation-delay: 0.15s; }
.route-lines path:nth-child(3){ animation-delay: 0.3s; }
.route-lines path:nth-child(4){ animation-delay: 0.45s; }
.route-lines path:nth-child(5){ animation-delay: 0.6s; }
.route-lines path:nth-child(6){ animation-delay: 0.75s; }
.route-lines path:nth-child(7){ animation-delay: 0.9s; }
@keyframes draw-line{ to{ stroke-dashoffset: 0; } }

.route-nodes circle{
  opacity: 0;
  animation: node-in 0.5s ease forwards 1.2s;
}
@keyframes node-in{ to{ opacity: 1; } }

.hero-inner{ position: relative; z-index: 2; max-width: 640px; }
.hero-mark{ width: 44px; margin-bottom: 1.5rem; filter: brightness(0) invert(1); }
.eyebrow{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 0.75rem;
}
.eyebrow-light{ color: var(--rust); }
.hero-title{
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.hero-sub{
  font-size: 1.15rem;
  color: var(--sand);
  max-width: 32ch;
  margin-bottom: 2rem;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero .btn-ghost{ border-color: rgba(255,255,255,0.5); color: var(--white); }
.hero .btn-ghost:hover{ border-color: var(--white); }

/* ---------- Sections ---------- */
.section{ padding: var(--space-xl) 0; }
.section-light{ background: var(--sand); }
.section-dark{ background: var(--navy); color: var(--white); }
.section-title{
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 800;
  max-width: 20ch;
}
.section-title-light{ color: var(--white); }
.section-lede{
  max-width: 60ch;
  color: var(--sand);
  font-size: 1.05rem;
}
.section-light p:not(.eyebrow){ color: var(--warm-gray); }
.section-light h2, .section-light h3{ color: var(--navy); }

/* ---------- Capabilities ---------- */
.capability-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 700px){
  .capability-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px){
  .capability-grid{ grid-template-columns: repeat(4, 1fr); }
}
.capability-card{
  background: var(--white);
  border: 1px solid rgba(28,43,74,0.08);
  padding: 2rem 1.5rem;
  border-radius: 4px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.capability-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -20px rgba(28,43,74,0.25);
}
.cap-icon{ width: 44px; height: 44px; margin-bottom: 1.25rem; }
.capability-card h3{ font-size: 1.05rem; color: var(--navy); }
.capability-card p{ color: var(--warm-gray); font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Categories ---------- */
.category-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
@media (min-width: 700px){
  .category-grid{ grid-template-columns: repeat(3, 1fr); }
}
.category-card{
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(232,223,207,0.18);
  padding: 1.75rem 1.25rem;
  border-radius: 4px;
  text-align: center;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease);
}
.category-card:hover{
  background: rgba(232,223,207,0.08);
  border-color: rgba(212,98,42,0.5);
  transform: translateY(-4px);
}
.cat-icon{ width: 40px; height: 40px; margin: 0 auto 1rem; }
.category-card h3{ font-size: 0.95rem; color: var(--white); margin: 0; }

/* ---------- Why Northvale ---------- */
.why-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 900px){
  .why-grid{ grid-template-columns: 0.9fr 1.1fr; gap: 3.5rem; }
}
.why-copy p{ font-size: 1.05rem; max-width: 46ch; }
.fact-list{ display: flex; flex-direction: column; gap: 1.75rem; }
.fact-item{ display: flex; gap: 1.25rem; align-items: flex-start; }
.fact-mark{
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--rust);
  flex-shrink: 0;
  line-height: 1.6;
}
.fact-item h3{ font-size: 1rem; margin-bottom: 0.25rem; }
.fact-item p{ font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Process ---------- */
.process-list{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
  counter-reset: step;
}
@media (min-width: 700px){
  .process-list{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px){
  .process-list{ grid-template-columns: repeat(4, 1fr); }
}
.process-step{
  border-top: 2px solid var(--rust);
  padding-top: 1.25rem;
}
.process-num{
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--rust);
  display: block;
  margin-bottom: 0.5rem;
}
.process-step h3{ color: var(--white); font-size: 1.05rem; }
.process-step p{ color: var(--sand); font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Contact ---------- */
.section-contact{ background: var(--white); }
.contact-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 900px){
  .contact-grid{ grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
}
.contact-info p{ color: var(--warm-gray); max-width: 42ch; }
.contact-details{
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.contact-details dt{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 0.25rem;
}
.contact-details dd{ margin: 0; font-size: 0.95rem; }
.contact-details a{ text-decoration: underline; text-decoration-color: rgba(28,43,74,0.3); }

.contact-form{
  background: var(--sand);
  padding: 2rem;
  border-radius: 6px;
}
.form-row{ margin-bottom: 1.1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label{ font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.form-row input,
.form-row textarea{
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid rgba(28,43,74,0.2);
  border-radius: 3px;
  background: var(--white);
  color: var(--navy);
  resize: vertical;
}
.form-row input:focus,
.form-row textarea:focus{
  outline: none;
  border-color: var(--rust);
}
.form-note{ margin-top: 1rem; font-size: 0.9rem; color: var(--warm-gray); min-height: 1.2em; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--navy);
  color: var(--sand);
  padding-top: var(--space-l);
}
.footer-top{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: var(--space-l);
  border-bottom: 1px solid rgba(232,223,207,0.15);
}
@media (min-width: 700px){
  .footer-top{ grid-template-columns: 1.3fr 1fr 1fr; gap: 2rem; }
}
.footer-logo{ height: 56px; width: auto; margin-bottom: 1.25rem; }
.footer-tagline{
  font-size: 0.95rem;
  color: var(--sand);
  opacity: 0.8;
  max-width: 32ch;
  margin: 0;
}
.footer-col h3{
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 1.1rem;
}
.footer-col ul{ display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a{ font-size: 0.95rem; color: var(--sand); opacity: 0.9; }
.footer-col a:hover{ opacity: 1; text-decoration: underline; }
.footer-col-contact p{ font-size: 0.95rem; margin: 0 0 0.75rem; color: var(--sand); opacity: 0.9; }
.footer-col-contact a{ opacity: 1; }

.footer-bottom{
  padding: 1.5rem 0 var(--space-m);
}
.footer-bottom p{
  font-size: 0.8rem;
  color: var(--sand);
  opacity: 0.65;
  margin: 0;
}

/* ---------- Legal page ---------- */
.legal-page{ padding-top: calc(var(--space-xl) + 60px); }
.legal-wrap{ max-width: 760px; }
.legal-updated{ color: var(--warm-gray); font-size: 0.9rem; }
.legal-page h2{ margin-top: 2rem; font-size: 1.2rem; color: var(--navy); }
.legal-page ul{ list-style: disc; padding-left: 1.4rem; margin-bottom: 1rem; }
.legal-page ul li{ margin-bottom: 0.4rem; color: var(--warm-gray); }
.legal-page p{ color: var(--warm-gray); }
.legal-disclaimer{ font-size: 0.85rem; font-style: italic; margin-top: 2rem; }