/* ==========================================================================
   FUNNELVALLEY — Shared Components
   ========================================================================== */

/* ── Navigation ────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-lg) 0;
  transition: background var(--transition-base),
              padding var(--transition-base),
              box-shadow var(--transition-base);
}

.nav.scrolled {
  background: rgba(247, 246, 242, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-md) 0;
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo img {
  height: 28px;
  width: auto;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: var(--tracking-wide);
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold-primary);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--space-md);
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px 0;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Menu */
.nav__mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: calc(var(--z-sticky) - 1);
  padding: 100px var(--space-xl) var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  pointer-events: none;
  visibility: hidden;
}

.nav__mobile.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}

.nav__mobile a {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--text-primary);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition-fast);
}

.nav__mobile a:hover {
  color: var(--gold-primary);
}

.nav__mobile .btn {
  margin-top: var(--space-lg);
  text-align: center;
}

@media (max-width: 992px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__inner {
    padding: 0 var(--space-lg);
  }
}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.btn--primary {
  background: var(--gold-primary);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(205, 159, 80, 0.2);
}

.btn--primary:hover {
  background: var(--gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(205, 159, 80, 0.3);
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}

.btn--secondary:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  transform: translateY(-1px);
}

.btn--outline-gold {
  background: transparent;
  color: var(--gold-primary);
  border: 1.5px solid var(--gold-primary);
}

.btn--outline-gold:hover {
  background: var(--gold-primary);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--dark {
  background: var(--dark);
  color: var(--text-inverse);
}

.btn--dark:hover {
  background: var(--dark-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--large {
  padding: 18px 40px;
  font-size: var(--text-base);
}

.btn--small {
  padding: 10px 24px;
  font-size: var(--text-xs);
}

.btn--white {
  background: var(--white);
  color: var(--dark);
}

.btn--white:hover {
  background: var(--bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Arrow on buttons */
.btn .arrow {
  transition: transform var(--transition-fast);
  font-size: 1.1em;
}

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

/* ── Cards ─────────────────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-light);
}

.card--gold-top {
  border-top: 2px solid var(--gold-primary);
}

.card--flat {
  box-shadow: none;
}

.card--flat:hover {
  transform: none;
  box-shadow: none;
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--gold-primary);
}

.card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── Stat Cards ────────────────────────────────────────────────────────── */
.stat-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 400;
  line-height: var(--leading-normal);
}

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  color: var(--text-inverse);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.footer__brand-name span {
  color: var(--gold-primary);
}

.footer__brand-logo {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
}

.footer__brand-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: #999;
  line-height: var(--leading-relaxed);
  max-width: 320px;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  font-size: var(--text-sm);
  color: #aaa;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--gold-primary);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: #666;
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #999;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.footer__social-link:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* ── Page Hero (shared inner pages) ────────────────────────────────────── */
.page-hero {
  padding: calc(var(--section-padding) + 80px) 0 var(--section-padding);
  text-align: center;
}

.page-hero .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ── Grid Utilities ────────────────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

@media (max-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ── Floating WhatsApp Button ────────────────────────────────────────── */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  z-index: 999;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.whatsapp-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  background-color: #20ba5a;
}

.whatsapp-btn svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

@media (max-width: 768px) {
  .whatsapp-btn {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }
  .whatsapp-btn svg {
    width: 24px;
    height: 24px;
  }
}

/* ── Industry Leaders Marquee ────────────────────────────────────────── */
.leaders-section {
  padding: var(--space-3xl) 0;
  background: var(--bg);
  overflow: hidden;
}

.leaders-section__title {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, var(--text-2xl));
  font-style: italic;
  font-weight: 700;
  color: var(--gold-primary);
}

.marquee-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: var(--space-md) 0;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: marqueeScroll 45s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  flex: 0 0 auto;
  margin: 0 var(--space-md);
}

.marquee-image {
  height: 280px;
  width: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.marquee-image:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-primary);
}

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

@media (max-width: 768px) {
  .marquee-track { animation-duration: 60s; }
  .marquee-image { height: 200px; }
}