/* ========================================
   Section-Specific Styles — BIS Consult
   ======================================== */

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--sp-8));
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: var(--sp-10);
  align-items: center;
}

.hero__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}

.hero__subtitle {
  font-size: var(--fs-base);
  color: var(--c-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-8);
  max-width: 540px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

/* Trust badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
}

.trust-label {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  font-weight: var(--fw-medium);
}

.trust-badge {
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--c-text-muted);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-full);
  transition: border-color var(--transition), color var(--transition);
}

.trust-badge:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* Hero decorative visual */
.hero__visual {
  display: none;
}

.hero-decor {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 460px;
  margin: 0 auto;
}

.hero-decor__circle {
  position: absolute;
  top: 10%;
  left: 10%;
  width: 65%;
  height: 65%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--c-accent-glow-strong), transparent 70%);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero-decor__rect {
  position: absolute;
  top: 20%;
  right: 5%;
  width: 50%;
  height: 40%;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transform: rotate(12deg);
}

.hero-decor__rect--2 {
  top: 35%;
  right: 15%;
  width: 40%;
  height: 35%;
  transform: rotate(-6deg);
  border-color: rgba(6, 182, 212, 0.3);
}

.hero-decor__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
}

.hero-decor__dot--1 { top: 15%; right: 20%; }
.hero-decor__dot--2 { bottom: 25%; left: 20%; }
.hero-decor__dot--3 { bottom: 15%; right: 30%; }

.hero-decor__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--c-border) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
  border-radius: var(--radius-lg);
}

@media (min-width: 480px) {
  .hero__title { font-size: var(--fs-3xl); }
  .hero__subtitle { font-size: var(--fs-md); }
}

@media (min-width: 768px) {
  .hero__visual { display: block; }

  .hero__inner {
    grid-template-columns: 1fr 1fr;
  }

  .hero__title { font-size: var(--fs-3xl); }
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 3fr 2fr;
  }

  .hero__title { font-size: var(--fs-4xl); }
}


/* ========== PAIN POINTS ========== */
.pain__grid {
  display: grid;
  gap: var(--sp-4);
}

.pain-card {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  border-left: 3px solid var(--c-accent);
  background: var(--c-primary);
}

.pain-card:hover {
  border-color: var(--c-accent-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.pain-card__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
}

.pain-card__text {
  font-size: var(--fs-sm);
  color: var(--c-text);
  line-height: var(--lh-base);
}

@media (min-width: 768px) {
  .pain__grid {
    grid-template-columns: 1fr 1fr;
  }

  .pain-card__text { font-size: var(--fs-base); }
}

@media (min-width: 1024px) {
  .pain__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}


/* ========== SERVICES ========== */
.services__grid {
  display: grid;
  gap: var(--sp-6);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-8);
  background: var(--c-primary-light);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.service-card--it {
  border-top: 3px solid var(--c-accent);
}

.service-card--ops {
  border-top: 3px solid var(--c-success);
}

.service-card__icon {
  color: var(--c-accent);
}

.service-card--ops .service-card__icon {
  color: var(--c-success);
}

.service-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  flex-grow: 1;
}

.service-card__list li {
  position: relative;
  padding-left: var(--sp-6);
  font-size: var(--fs-sm);
  color: var(--c-text);
  line-height: var(--lh-base);
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
}

.service-card--ops .service-card__list li::before {
  background: var(--c-success);
}

.service-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

@media (min-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-card__list li { font-size: var(--fs-base); }
}


/* ========== PACKAGES ========== */
.packages__grid {
  display: grid;
  gap: var(--sp-6);
}

.package-card {
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--c-primary);
}

.package-card--featured {
  border-color: var(--c-accent);
  box-shadow: 0 0 30px var(--c-accent-glow);
}

.package-card__badge {
  position: absolute;
  top: calc(-1 * var(--sp-3));
  left: 50%;
  transform: translateX(-50%);
  padding: var(--sp-1) var(--sp-4);
  background: var(--c-accent);
  color: var(--c-primary);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.package-card__header {
  margin-bottom: var(--sp-4);
}

.package-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-2);
}

.package-card__desc {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.package-card__price {
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-border);
}

.package-card__amount {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--c-accent);
  font-variant-numeric: tabular-nums;
}

.package-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  flex-grow: 1;
}

.package-card__features li {
  position: relative;
  padding-left: var(--sp-6);
  font-size: var(--fs-sm);
  color: var(--c-text);
}

.package-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: var(--fw-bold);
}

.package-card .btn {
  margin-top: auto;
}

@media (min-width: 768px) {
  .packages__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .package-card--featured {
    transform: scale(1.03);
  }
}


/* ========== EXPERTISE ========== */
.expertise__inner {
  display: grid;
  gap: var(--sp-10);
}

.expertise__bio {
  font-size: var(--fs-base);
  color: var(--c-text);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-6);
}

.expertise__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.expertise__highlights li {
  position: relative;
  padding-left: var(--sp-6);
  font-size: var(--fs-base);
  color: var(--c-text);
}

.expertise__highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 2px;
  transform: rotate(45deg);
}

.expertise__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.stat-card {
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
}

.stat-card__number {
  display: block;
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--sp-2);
  font-variant-numeric: tabular-nums;
}

.stat-card__label {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  font-weight: var(--fw-medium);
}

@media (min-width: 768px) {
  .expertise__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .stat-card__number { font-size: var(--fs-4xl); }
  .stat-card__label { font-size: var(--fs-sm); }
}


/* ========== LEAD MAGNET ========== */
.lead-magnet {
  position: relative;
}

.lead-magnet::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 20% 50%,
    var(--c-accent-glow-strong),
    transparent 60%
  );
  pointer-events: none;
}

.lead-magnet__inner {
  display: grid;
  gap: var(--sp-8);
  position: relative;
  z-index: 1;
}

.lead-magnet__desc {
  font-size: var(--fs-md);
  color: var(--c-text);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-6);
}

.lead-magnet__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.lead-magnet__benefits li {
  position: relative;
  padding-left: var(--sp-6);
  font-size: var(--fs-base);
  color: var(--c-text);
}

.lead-magnet__benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-success);
  font-weight: var(--fw-bold);
}

/* Lead form */
.lead-form,
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.lead-form {
  background: var(--c-primary-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}

@media (min-width: 768px) {
  .lead-magnet__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}


/* ========== CONTACT ========== */
.contact__inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form {
  background: var(--c-primary);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}

@media (min-width: 768px) {
  .contact-form {
    padding: var(--sp-8);
  }
}


/* ========== FOOTER ========== */
.footer {
  background: var(--c-primary-dark);
  padding-top: var(--sp-12);
  border-top: 1px solid var(--c-border);
}

.footer__inner {
  display: grid;
  gap: var(--sp-8);
  padding-bottom: var(--sp-8);
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  margin-top: var(--sp-3);
  max-width: 280px;
}

.footer__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-white);
  margin-bottom: var(--sp-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer__links a {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--c-accent);
}

.footer__bottom {
  border-top: 1px solid var(--c-border);
  padding: var(--sp-4) 0;
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}

.footer__bottom-inner a {
  color: var(--c-text-muted);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}