/* ============================================
   FilofyAI — Global Styles
   ============================================ */

:root {
  --navy: #08357D;
  --navy-dark: #062a63;
  --ink: #0B0B0B;
  --gray: #5A6472;
  --gray-light: #8B93A1;
  --border: #E6E9EF;
  --pale-blue: #F1F6FD;
  --dot-blue: #CFE0F5;
  --white: #FFFFFF;
  --radius-btn: 4px;
  --radius-card: 12px;
  --shadow-card: 0 1px 3px rgba(11, 11, 11, 0.04);
  --shadow-card-hover: 0 12px 32px rgba(8, 53, 125, 0.10);
  --shadow-modal: 0 24px 64px rgba(11, 11, 11, 0.22);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: ui-sans-serif, system-ui, sans-serif;
  color: var(--gray);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

h1, h2, h3, h4 {
  color: var(--ink);
  line-height: 1.2;
  font-weight: 700;
}

img { max-width: 100%; display: block; }

a { color: var(--navy); text-decoration: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--radius-btn);
  padding: 8px 24px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  background: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(8, 53, 125, 0.25);
}

.btn:active { transform: translateY(0); }

.btn .arrow {
  transition: transform 0.18s ease;
  display: inline-block;
}

.btn:hover .arrow { transform: translateX(3px); }

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
}

/* ---------- Section primitives ---------- */

.section { padding: 96px 0; }

.eyebrow {
  display: block;
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-heading {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin-bottom: 14px;
}

.section-sub {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 620px;
}

.section-header-center {
  text-align: center;
}

.section-header-center .section-sub { margin: 0 auto; }

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--gray);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-link:hover { color: var(--navy); }

@media (max-width: 760px) {
  .nav-link { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 110px 0 120px;
  text-align: center;
  overflow: hidden;
  background-image: radial-gradient(var(--dot-blue) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}

.hero::after {
  /* soft white vignette so dots fade toward the center for readability */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.55) 55%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

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

.hero h1 {
  /* min tracks viewport (8vw) so the forced two-line break never overflows small screens */
  font-size: clamp(1.9rem, 8vw, 3.9rem);
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 1.13rem;
  max-width: 640px;
  margin: 0 auto 34px;
}

.hero-founder {
  margin-bottom: 30px;
  font-size: 0.95rem;
}

.hero-founder .founder-label {
  color: var(--gray-light);
  margin-right: 6px;
}

.hero-founder .founder-name {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- Tool marquee ---------- */

.marquee-strip {
  padding: 2.4rem 0 2.7rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--white);
}

.marquee-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  text-align: center;
  margin-bottom: 1.6rem;
}

.marquee {
  overflow: hidden;
  /* fades logos in/out at the edges instead of a hard clip */
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 55s linear infinite;
}

.marquee-set {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); } /* track holds 2 identical sets → one-set shift loops seamlessly */
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.4rem 0.7rem;
  border-radius: 10px;
  cursor: default;
  transition: transform 0.3s ease, background 0.3s ease;
}

.brand-mark img,
.brand-emoji {
  height: 26px;
  width: auto;
  display: block;
  filter: grayscale(1) opacity(0.55);
  transition: filter 0.3s ease;
}

.brand-emoji {
  font-size: 22px;
  line-height: 26px;
}

.brand-name {
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
  color: var(--gray-light);
  transition: color 0.3s ease;
}

@media (hover: hover) {
  .marquee:hover .marquee-track { animation-play-state: paused; }
  .brand-mark:hover { transform: scale(1.06); background: var(--pale-blue); }
  .brand-mark:hover img,
  .brand-mark:hover .brand-emoji { filter: none; }
  .brand-mark:hover .brand-name { color: var(--brand, var(--navy)); }
}

@media (prefers-reduced-motion: reduce) {
  /* marquee becomes a static, wrapped logo row — no motion at all */
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; width: auto; }
  .marquee-set { flex-wrap: wrap; justify-content: center; padding: 0 1.5rem; row-gap: 0.9rem; }
  .marquee-set[aria-hidden="true"] { display: none; }
  .brand-mark { transform: none !important; }
}

@media (max-width: 760px) {
  .marquee-strip { padding: 1.8rem 0 2rem; }
  .marquee-set { gap: 1.7rem; padding-right: 1.7rem; }
  .brand-mark img, .brand-emoji { height: 21px; }
  .brand-emoji { font-size: 18px; line-height: 21px; }
  .brand-name { font-size: 0.88rem; }
  .marquee-track { animation-duration: 40s; }
}

/* ---------- Who We Help ---------- */

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 860px) {
  .audience-grid { grid-template-columns: 1fr; }
}

.audience-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: #d3ddef;
}

.audience-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--pale-blue);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.audience-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.audience-card p { margin-bottom: 16px; }

.audience-card ul {
  list-style: none;
}

.audience-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.audience-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--navy);
  font-weight: 700;
}

/* ---------- Process ---------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 860px) {
  .process-grid { grid-template-columns: 1fr; }
}

.process-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: #d3ddef;
}

.step-number {
  width: 44px;
  height: 44px;
  border: 2px solid var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.process-card h3 {
  font-size: 1.15rem;
  margin-bottom: 14px;
}

.process-card ul { list-style: none; }

.process-card li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 0.94rem;
}

.process-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--navy);
  opacity: 0.55;
}

.process-cta {
  text-align: center;
  margin-top: 56px;
}

.process-cta p {
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 20px;
}

/* ---------- Testimonials ---------- */

.testimonials {
  background: var(--pale-blue);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 860px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.quote-mark {
  color: var(--navy);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 14px;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 0.97rem;
  margin-bottom: 22px;
  flex-grow: 1;
}

.testimonial-name {
  color: var(--ink);
  font-weight: 700;
  font-size: 0.97rem;
}

.testimonial-role {
  color: var(--gray-light);
  font-size: 0.88rem;
}

/* ---------- Founder ---------- */

.founder-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 44px;
  margin-top: 48px;
  display: flex;
  gap: 44px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}

@media (max-width: 760px) {
  .founder-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
  }
}

.founder-photo-wrap {
  flex-shrink: 0;
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 3px solid var(--navy);
  padding: 4px;
}

.founder-photo,
.founder-photo-fallback {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.founder-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pale-blue);
  color: var(--navy);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.founder-info h3 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.founder-title {
  color: var(--navy);
  font-weight: 500;
  margin-bottom: 18px;
}

.founder-bio p {
  margin-bottom: 14px;
  font-size: 0.98rem;
}

.founder-info .btn { margin-top: 8px; }

/* ---------- Footer ---------- */

.footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 40px 0 28px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.linkedin-link {
  display: inline-flex;
  color: var(--navy);
  transition: opacity 0.15s ease;
}

.linkedin-link:hover { opacity: 0.7; }

.footer-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-link {
  color: var(--gray);
  font-size: 0.92rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
  transition: color 0.15s ease;
}

.footer-link:hover { color: var(--navy); }

.footer-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 26px 0 22px;
}

.footer-copy {
  text-align: center;
  color: var(--gray-light);
  font-size: 0.85rem;
}

/* ---------- Contact Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(11, 11, 11, 0.55);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-card);
  max-width: 640px;
  width: 100%;
  padding: 40px;
  position: relative;
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.22s ease;
}

@media (max-width: 560px) {
  .modal { padding: 28px 20px; }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-light);
  font-size: 1.5rem;
  line-height: 1;
  padding: 6px;
  transition: color 0.15s ease;
}

.modal-close:hover { color: var(--ink); }

.modal h2 {
  font-size: 1.7rem;
  margin-bottom: 8px;
}

.modal-sub {
  margin-bottom: 26px;
  font-size: 0.97rem;
}

/* ---------- Form ---------- */

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group label .optional {
  color: var(--gray-light);
  font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group textarea {
  resize: vertical;
  min-height: 92px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(8, 53, 125, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-light); }

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}

@media (max-width: 560px) {
  .checkbox-grid { grid-template-columns: 1fr; }
}

.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.9rem;
  color: var(--gray);
  cursor: pointer;
  font-weight: 400;
}

.checkbox-item input {
  width: auto;
  margin-top: 3px;
  accent-color: var(--navy);
  cursor: pointer;
}

.checkbox-error {
  color: #C0392B;
  font-size: 0.84rem;
  margin-top: 6px;
  display: none;
}

.checkbox-error.visible { display: block; }

/* ---------- Form success state ---------- */

.form-success {
  display: none;
  text-align: center;
  padding: 36px 12px;
}

.form-success.visible { display: block; }

.success-icon {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--pale-blue);
  color: var(--navy);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.form-success h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.form-error-banner {
  display: none;
  background: #FDF0EF;
  border: 1px solid #F0C6C1;
  color: #C0392B;
  border-radius: var(--radius-btn);
  padding: 10px 14px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.form-error-banner.visible { display: block; }

/* ---------- Legal pages ---------- */

.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--navy);
  font-size: 0.93rem;
  font-weight: 600;
  margin-bottom: 32px;
}

.back-link:hover { text-decoration: underline; }

.legal-page h1 {
  font-size: 2.2rem;
  margin-bottom: 6px;
}

.legal-meta {
  color: var(--gray-light);
  font-size: 0.92rem;
  margin-bottom: 40px;
}

.legal-meta strong { color: var(--navy); font-weight: 700; }

.legal-page h2 {
  font-size: 1.25rem;
  margin: 36px 0 12px;
}

.legal-page p, .legal-page li {
  font-size: 0.97rem;
  margin-bottom: 12px;
}

.legal-page ul { padding-left: 22px; }

.legal-page li { margin-bottom: 6px; }

.legal-footer-link { margin-top: 48px; }

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .modal { animation: none; }
}

body.modal-open { overflow: hidden; }