/* ===================================================
   NOVISI — Main Stylesheet
   Light, editorial, O3World-inspired aesthetic
   =================================================== */

/* --- Tokens ---------------------------------------- */
:root {
  --accent:       #FBB040;
  --accent-dark:  #e09a28;
  --bg:           #ffffff;
  --bg-2:         #f5f5f7;
  --bg-card:      #ffffff;
  --bg-card-hover:#fafafa;
  --text:         #0d0d14;
  --text-muted:   #5a5a6e;
  --text-faint:   #b0b0be;
  --border:       rgba(0,0,0,0.08);
  --border-hover: rgba(251,176,64,0.6);
  --shadow:       0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg:    0 12px 48px rgba(0,0,0,0.1);
  --radius:       12px;
  --radius-lg:    20px;
  --header-h:     110px;
  --transition:   0.22s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Open Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* --- Typography ------------------------------------ */
h1, h2, h3 {
  font-family: 'Dosis', 'Inter', sans-serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.5px;
}

h1 { font-size: clamp(42px, 6vw, 80px); }
h2 { font-size: clamp(30px, 4vw, 52px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 700; }

em { font-style: normal; color: var(--accent); }

/* --- Buttons --------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--accent);
  color: #0d0d14;
  box-shadow: 0 6px 24px rgba(251,176,64,0.3);
}
.btn-primary:hover {
  background: #ffc558;
  box-shadow: 0 10px 32px rgba(251,176,64,0.4);
}

.btn-ghost {
  color: var(--text);
  border: 1.5px solid rgba(0,0,0,0.18);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* --- Section Labels -------------------------------- */
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 16px;
}

.section-header {
  margin-bottom: 64px;
}

/* --- Reveal animation ------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }

/* ===================================================
   HEADER
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 4px 32px rgba(0,0,0,0.07);
}

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

.logo img {
  height: 100px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--text); background: rgba(0,0,0,0.04); }
.nav-link.active { color: var(--accent-dark); background: transparent; }

.nav-cta {
  padding: 8px 20px;
  margin-left: 8px;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
  background: #2a2a3a;
  transform: translateY(-1px);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: 80px 0 100px;
  background: var(--bg);
  overflow: hidden;
}

/* Subtle top-right accent blob */
.hero::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251,176,64,0.09) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-headline {
  max-width: 820px;
  margin-bottom: 28px;
  color: var(--text);
}

.hero-sub {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 44px;
  line-height: 1.65;
}

.br-desk { display: inline; }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { opacity: 0; transform: translateY(-6px); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ===================================================
   MARQUEE STRIP
   =================================================== */
.marquee-strip {
  background: var(--text);
  overflow: hidden;
  padding: 14px 0;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  gap: 32px;
  animation: marquee 24s linear infinite;
}

.marquee-track span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  flex-shrink: 0;
}

.marquee-sep { opacity: 0.3; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================================================
   SERVICES
   =================================================== */
.services {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.services-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-card {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}

.service-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
}

.service-num {
  font-family: 'Dosis', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-dark);
  padding-top: 4px;
  min-width: 32px;
}

.service-body h3 {
  font-size: clamp(20px, 2.5vw, 26px);
  color: var(--text);
  margin-bottom: 16px;
}

.service-body p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 24px;
}

.service-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.service-tags span {
  padding: 5px 14px;
  border-radius: 100px;
  background: rgba(251,176,64,0.12);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ===================================================
   PROCESS
   =================================================== */
.process {
  padding: 120px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(33.33% / 2);
  width: calc(100% - 33.33%);
  height: 1px;
  background: linear-gradient(to right, var(--accent), var(--border));
  z-index: 0;
}

.process-step {
  position: relative;
  padding: 0 32px 0 0;
  z-index: 1;
}

.process-step:last-child { padding-right: 0; }

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  font-family: 'Dosis', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--accent-dark);
  margin-bottom: 28px;
  box-shadow: 0 0 0 6px rgba(251,176,64,0.1);
}

.process-step h3 {
  font-size: 22px;
  color: var(--text);
  margin-bottom: 12px;
}

.process-step p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
  max-width: 280px;
}

/* ===================================================
   FOUNDER
   =================================================== */
.founder {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.founder-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: start;
}

.founder-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.founder-avatar {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow-lg);
  display: block;
}

.founder-image-label {
  text-align: center;
}

.founder-image-label strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.founder-image-label span {
  font-size: 13px;
  color: var(--text-muted);
}

.founder-bio .section-label { margin-bottom: 20px; }

.founder-bio h2 {
  margin-bottom: 28px;
  max-width: 540px;
}

.bio-text {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 18px;
  max-width: 600px;
}

.bio-credentials {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.credential strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.credential span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===================================================
   CONTACT
   =================================================== */
.contact {
  padding: 120px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact-copy h2 { margin-bottom: 20px; }

.contact-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 380px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form label span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-form input,
.contact-form textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text);
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-faint);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(251,176,64,0.15);
  background: #fff;
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-submit {
  justify-self: start;
  margin-top: 4px;
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.form-success {
  font-size: 14px;
  color: var(--accent-dark);
  font-weight: 600;
  min-height: 20px;
}

/* ===================================================
   FOOTER  (stays dark — white-text PNG logo works here)
   =================================================== */
.site-footer {
  background: #0d0d14;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 16px 40px;
  align-items: center;
}

.footer-logo img {
  height: 80px;
  opacity: 0.9;
}
.footer-logo:hover img { opacity: 1; }

.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  font-style: italic;
  grid-column: 2;
  grid-row: 1;
}

.footer-nav {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  gap: 24px;
}

.footer-nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
  transition: color var(--transition);
}
.footer-nav a:hover { color: #fff; }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  grid-column: 1 / -1;
  grid-row: 2;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 960px) {

  .process-steps {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .process-steps::before { display: none; }

  .process-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 0;
  }

  .step-number { margin-bottom: 0; flex-shrink: 0; }

  .process-step h3 { margin-top: 10px; }

  .founder-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .founder-image-wrap {
    flex-direction: row;
    align-items: center;
  }

  .founder-avatar {
    width: 100px;
    height: 100px;
    border-radius: var(--radius);
  }

  .founder-image-label { text-align: left; }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 20px;
  }

  .footer-tagline, .footer-nav, .footer-copy {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 720px) {

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  }

  .nav.open { display: flex; }

  .nav-link, .nav-cta {
    padding: 12px 16px;
    margin: 0;
    border-radius: var(--radius);
    font-size: 16px;
  }

  .nav-toggle { display: flex; }

  .hero { padding: 60px 0 80px; min-height: auto; }
  .hero-scroll-hint { display: none; }
  .br-desk { display: none; }

  .service-card {
    flex-direction: column;
    gap: 20px;
    padding: 28px 24px;
  }

  .form-row { grid-template-columns: 1fr; }

  .bio-credentials {
    flex-direction: column;
    gap: 20px;
  }

  .logo img { height: 80px; }
}

@media (max-width: 480px) {
  :root { --header-h: 88px; }
  .logo img { height: 64px; }
  .hero { padding: 40px 0 60px; }
  .services, .process, .founder, .contact { padding: 80px 0; }
}