/* ============================================================
   MOST DESIGN — Brand stylesheet
   Colors and typography per most-brand-guidelines skill
   ============================================================ */

:root {
  /* Brand palette */
  --dark-bg: #0A2F38;       /* Primary dark / primary text */
  --mid-blue: #145F71;      /* Mid blue alternating */
  --light-blue: #219EBC;    /* Light blue / secondary accent */
  --light-gray: #f1f3f3;    /* Lightest alternating */
  --mid-gray: #90A2A2;      /* Neutral elements */
  --white: #ffffff;
  --orange: #F6851F;        /* Primary accent */
  --yellow: #FDB614;        /* Tertiary accent */

  --body-text: #3B4A4F;
  --border: #E5E9EA;

  --font-heading: "ITC Avant Garde Gothic Std", "Avant Garde", "Century Gothic", Arial, sans-serif;
  --font-body: "Raleway", Georgia, serif;

  --max-w: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --nav-h: 72px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--dark-bg);
  background: var(--white);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ===== Typography ===== */

h1, h2, h3, h4, .eyebrow, .nav a, .btn {
  font-family: var(--font-heading);
  font-weight: 700;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--dark-bg);
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--dark-bg);
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  line-height: 1.2;
  color: var(--dark-bg);
}

h4 {
  font-size: 1.1rem;
  line-height: 1.3;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--light-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--light-blue);
}

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.5;
  color: var(--mid-blue);
  font-style: italic;
}

/* ===== Layout ===== */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section {
  padding: clamp(4rem, 9vw, 7rem) 0;
}

section.dark {
  background: var(--dark-bg);
  color: var(--white);
}
section.dark h1, section.dark h2, section.dark h3 { color: var(--white); }
section.dark .lead { color: var(--light-blue); }

section.gray { background: var(--light-gray); }
section.mid { background: var(--mid-blue); color: var(--white); }
section.mid h2, section.mid h3 { color: var(--white); }

/* ===== Navigation ===== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.nav.dark {
  background: rgba(10, 47, 56, 0.96);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.nav .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  color: var(--dark-bg);
}

.nav.dark .nav-brand { color: var(--white); }

.nav-brand::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--orange);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 0.5rem 0;
  position: relative;
  color: var(--dark-bg);
  transition: color 0.2s;
}

.nav.dark .nav-links a { color: var(--white); }

.nav-links a:hover { color: var(--orange); }

.nav-links a.active {
  color: var(--orange);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}

.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 0.65rem 1.25rem !important;
  letter-spacing: 0.06em !important;
  transition: background 0.2s;
}
.nav-cta:hover { background: #d9700f; color: var(--white) !important; }
.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  position: relative;
}

.nav-toggle span {
  display: block;
  position: absolute;
  left: 6px; right: 6px;
  height: 2px;
  background: var(--dark-bg);
  transition: transform 0.25s, opacity 0.25s, top 0.25s;
}
.nav.dark .nav-toggle span { background: var(--white); }
.nav-toggle span:nth-child(1) { top: 11px; }
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 23px; }

.nav-toggle.open span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 17px; transform: rotate(-45deg); }

/* ===== Buttons ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.2s;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: #d9700f; }

.btn-outline {
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--dark-bg); }

.btn-outline-dark {
  border-color: var(--dark-bg);
  color: var(--dark-bg);
}
.btn-outline-dark:hover { background: var(--dark-bg); color: var(--white); }

.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ===== Reusable bits ===== */

.section-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 900px;
}

.section-head .eyebrow { margin-bottom: 1rem; }

.section-head h2 {
  margin-bottom: 1rem;
}

.section-head .lead { margin-top: 0.5rem; }

.accent-square {
  display: inline-block;
  width: 14px;
  height: 14px;
  background: var(--orange);
  flex-shrink: 0;
}

/* ===== Hero ===== */

.hero {
  background: var(--dark-bg);
  color: var(--white);
  padding-top: calc(var(--nav-h) + clamp(4rem, 8vw, 6rem));
  padding-bottom: clamp(4rem, 9vw, 7rem);
  position: relative;
  overflow: hidden;
}

.hero h1 {
  color: var(--white);
  margin: 1.5rem 0;
  max-width: 900px;
}

.hero .lead {
  color: var(--light-gray);
  font-style: normal;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  max-width: 920px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ===== Cards / grids ===== */

.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2rem);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  padding: 1.75rem;
  border-top: 4px solid var(--orange);
  border-radius: 2px;
  height: 100%;
}

.card.dark {
  background: var(--dark-bg);
  color: var(--white);
}
.card.dark h3 { color: var(--white); }
.card.dark p { color: var(--light-gray); }

.card.midblue {
  background: var(--mid-blue);
  color: var(--white);
}
.card.midblue h3 { color: var(--white); }
.card.midblue p { color: var(--light-gray); }

.card h3 { margin-bottom: 0.75rem; }
.card p { color: var(--body-text); font-size: 0.95rem; }

/* ===== Horizontal motion section ===== */
/* Used for: process steps, buyer questions, portfolio gallery */

.h-scroll-section { overflow: hidden; }

.h-scroll-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 0 2rem;
  scrollbar-width: thin;
  scrollbar-color: var(--orange) transparent;
}

.h-scroll-track::-webkit-scrollbar { height: 8px; }
.h-scroll-track::-webkit-scrollbar-track { background: transparent; }
.h-scroll-track::-webkit-scrollbar-thumb {
  background: var(--orange); border-radius: 4px;
}

.h-scroll-item {
  flex: 0 0 clamp(280px, 32vw, 380px);
  scroll-snap-align: start;
}

.h-scroll-hint {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--mid-gray);
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.h-scroll-hint .arrows {
  display: flex;
  gap: 0.5rem;
}

.h-scroll-nav-btn {
  width: 44px;
  height: 44px;
  border: 2px solid var(--dark-bg);
  background: transparent;
  color: var(--dark-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.h-scroll-nav-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}
section.dark .h-scroll-nav-btn,
section.mid .h-scroll-nav-btn {
  border-color: var(--white);
  color: var(--white);
}
section.dark .h-scroll-nav-btn:hover,
section.mid .h-scroll-nav-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
}

/* ===== Footer ===== */

footer {
  background: var(--dark-bg);
  color: var(--light-gray);
  padding: 4rem 0 2rem;
}

footer .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 800px) {
  footer .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 500px) {
  footer .footer-grid {
    grid-template-columns: 1fr;
  }
}

footer h4 {
  color: var(--orange);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

footer ul { list-style: none; }
footer ul li { margin-bottom: 0.5rem; }
footer a:hover { color: var(--orange); }

footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 1rem;
}

footer .footer-brand::before {
  content: "";
  width: 16px;
  height: 16px;
  background: var(--orange);
}

footer .tagline {
  font-style: italic;
  color: var(--light-blue);
  margin-bottom: 1rem;
}

footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--mid-gray);
}

/* ===== Specific component styles ===== */

/* Numbered list cards (Complication) */
.numbered-row {
  background: var(--white);
  border-left: 4px solid var(--orange);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 0.75rem;
}

.numbered-row .num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--light-blue);
  line-height: 1;
  padding-top: 0.2rem;
  min-width: 2rem;
}

.numbered-row h4 { margin-bottom: 0.25rem; color: var(--dark-bg); }
.numbered-row p { color: var(--body-text); font-size: 0.95rem; }

/* Buyer question pill */
.buyer-q {
  background: var(--mid-blue);
  padding: 2rem 1.5rem;
  border-radius: 2px;
  position: relative;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.buyer-q .qnum {
  font-family: var(--font-heading);
  color: var(--orange);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.buyer-q .qtext {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  line-height: 1.2;
}

/* Process step */
.process-step {
  background: var(--dark-bg);
  color: var(--white);
  min-height: 380px;
  display: flex;
  flex-direction: column;
}
.process-step:nth-child(even) { background: var(--mid-blue); }

.process-step .step-num {
  background: var(--orange);
  padding: 1rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--white);
  line-height: 1;
}

.process-step .step-body { padding: 1.5rem; flex: 1; }
.process-step .step-body h3 { color: var(--white); margin-bottom: 0.75rem; }
.process-step .step-body p { color: var(--light-gray); font-size: 0.95rem; }

/* Quote card */
.quote-card {
  background: var(--white);
  border-top: 4px solid var(--orange);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.quote-mark {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: var(--light-blue);
  line-height: 0.5;
  margin-bottom: 1.5rem;
}
.quote-card blockquote {
  font-style: italic;
  color: var(--dark-bg);
  margin-bottom: 1.5rem;
  flex: 1;
  font-size: 1rem;
}
.quote-card cite {
  font-style: normal;
  display: block;
  border-top: 2px solid var(--orange);
  padding-top: 1rem;
  width: 300px;
  margin-bottom: 0.5rem;
}
.quote-card .quote-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--dark-bg);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.2rem;
}
.quote-card .quote-role {
  color: var(--mid-gray);
  font-size: 0.85rem;
}

/* Comparison row (Differentiation) */
.compare-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  align-items: start;
}
.compare-row:first-of-type { border-top: none; padding-top: 0; }

@media (max-width: 700px) {
  .compare-row { grid-template-columns: 1fr; gap: 0.75rem; }
}

.compare-row .vs {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--light-blue);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.compare-row p { color: var(--body-text); }

/* Pricing column */
.pricing-col {
  background: var(--light-gray);
  display: flex;
  flex-direction: column;
}
.pricing-col .head {
  background: var(--dark-bg);
  color: var(--white);
  padding: 1.25rem;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.95rem;
}
.pricing-col .tiers { padding: 1.5rem; flex: 1; }
.pricing-col .tier { margin-bottom: 1.75rem; }
.pricing-col .tier:last-child { margin-bottom: 0; }
.pricing-col .tier .tname {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--orange);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.pricing-col .tier .tprice {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--dark-bg);
  font-size: 1.5rem;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.pricing-col .tier .tdesc {
  font-style: italic;
  color: var(--body-text);
  font-size: 0.9rem;
}

/* Portfolio item */
.portfolio-item {
  background: var(--white);
  border-top: 4px solid var(--orange);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.portfolio-item .pf-img {
  background: var(--light-gray);
  aspect-ratio: 4/3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-item .pf-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.portfolio-item:hover .pf-img img { transform: scale(1.03); }
.portfolio-item .pf-body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; }
.portfolio-item .pf-label {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--orange);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.portfolio-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.portfolio-item p {
  color: var(--body-text);
  font-size: 0.92rem;
}

/* Step card for next-steps section */
.step-card {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.step-card.gray { background: var(--light-gray); color: var(--dark-bg); }
.step-card.mid { background: var(--mid-blue); color: var(--white); }
.step-card.dark { background: var(--dark-bg); color: var(--white); }
.step-card .step-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.step-card .step-badge {
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.step-card .step-tag {
  font-family: var(--font-heading);
  color: var(--orange);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
}
.step-card h3 { margin-bottom: 0.75rem; }
.step-card.gray h3 { color: var(--dark-bg); }
.step-card.mid h3, .step-card.dark h3 { color: var(--white); }
.step-card p { font-size: 0.95rem; }
.step-card.gray p { color: var(--body-text); }
.step-card.mid p, .step-card.dark p { color: var(--light-gray); }

/* CTA bar */
.cta-bar {
  background: var(--orange);
  padding: 1.5rem 2rem;
  text-align: center;
  margin-top: 3rem;
}
.cta-bar a {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.cta-bar a:hover { color: var(--dark-bg); }

/* Forms */

form.contact-form {
  background: var(--white);
  padding: 2.5rem;
  max-width: 720px;
}

form.contact-form .form-row { margin-bottom: 1.5rem; }
form.contact-form label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-bg);
  margin-bottom: 0.5rem;
}
form.contact-form input,
form.contact-form select,
form.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--dark-bg);
  border-radius: 2px;
  transition: border-color 0.2s;
}

form.contact-form input:focus,
form.contact-form select:focus,
form.contact-form textarea:focus {
  outline: none;
  border-color: var(--orange);
}

form.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

form.contact-form .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-status { margin-bottom: 1.25rem; padding: 0.9rem 1rem; border-radius: 2px; font-size: 0.95rem; display: none; }
.form-status.ok  { display: block; background: #e8f3ec; border-left: 4px solid #2e7d4f; color: #1d5235; }
.form-status.err { display: block; background: #fbeaea; border-left: 4px solid #c0392b; color: #7d2018; }

@media (max-width: 600px) {
  form.contact-form .form-grid { grid-template-columns: 1fr; }
  form.contact-form { padding: 1.5rem; }
}

form.contact-form .submit-row {
  margin-top: 0.5rem;
}

/* Page hero (lighter than home hero) */
.page-hero {
  background: var(--dark-bg);
  color: var(--white);
  padding: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem)) 0 clamp(3rem, 6vw, 5rem);
}

.page-hero .eyebrow {
  color: var(--light-blue);
  margin-bottom: 1rem;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-hero .lead {
  color: var(--light-gray);
  font-style: normal;
  max-width: 920px;
}

/* Page-section eyebrow color in dark sections */
section.dark .eyebrow { color: var(--orange); }
section.mid .eyebrow { color: var(--white); }
section.mid .eyebrow::before { background: var(--white); }

/* Mobile nav */
@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }
  .nav.dark .nav-links { background: var(--dark-bg); border-bottom-color: rgba(255,255,255,0.08); }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links li { padding: 0 var(--gutter); }
  .nav-links a { padding: 0.85rem 0; display: block; }
  .nav-cta { display: inline-block; margin: 0.5rem var(--gutter); }
}

/* Utility */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }