/* ==========================================================================
   Sunglow — Modern design polish
   ========================================================================== */

:root {
  --container: 1140px;
  --header-h: 76px;
  --radius: 20px;
  --radius-sm: 14px;
  --shadow-sm: 0 2px 8px rgba(11, 28, 44, 0.04), 0 8px 24px rgba(11, 28, 44, 0.04);
  --shadow-md: 0 8px 24px rgba(11, 28, 44, 0.06), 0 20px 48px rgba(11, 28, 44, 0.08);
  --shadow-lg: 0 16px 40px rgba(11, 28, 44, 0.1), 0 32px 72px rgba(11, 28, 44, 0.12);
  --glow-blue: 0 8px 28px rgba(0, 174, 239, 0.32);
  --surface-soft: #f3f6f9;
  --line: #e8edf2;
  --ink: #0f1a24;
  --muted: #5c6b7a;
}

body {
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  background:
    radial-gradient(900px 420px at 8% -8%, rgba(0, 174, 239, 0.08), transparent 55%),
    radial-gradient(700px 380px at 96% 12%, rgba(245, 197, 24, 0.07), transparent 50%),
    #fbfcfd;
}

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  z-index: 200;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-gold));
  pointer-events: none;
}

/* Header */
.site-header {
  height: var(--header-h);
}

.header-inner {
  height: var(--header-h);
}

.logo-link img {
  height: 46px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s var(--ease);
}

.logo-link:hover img {
  transform: scale(1.02);
}

.site-header.is-scrolled {
  background: #fff;
  box-shadow: 0 1px 0 rgba(232, 237, 242, 0.95), 0 12px 40px rgba(11, 28, 44, 0.06);
}

.site-header.is-scrolled::before {
  background: transparent;
}

.primary-nav a {
  font-size: 0.84rem;
  font-weight: 550;
  letter-spacing: 0.01em;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
}

.primary-nav a.is-active {
  color: var(--brand-blue) !important;
  background: rgba(0, 174, 239, 0.12);
}

.header-cta .btn {
  min-height: 40px;
  padding: 0.5rem 1.15rem;
  font-size: 0.8rem;
  border-radius: 999px;
}

/* Buttons */
.btn {
  border-radius: 999px;
  letter-spacing: 0.02em;
  font-weight: 650;
  min-height: 50px;
  padding: 0.8rem 1.55rem;
}

.btn--primary {
  background: linear-gradient(135deg, #1bb7f3 0%, var(--brand-blue) 45%, var(--brand-blue-dark) 100%);
  border: 0;
  box-shadow: var(--glow-blue);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  box-shadow: 0 14px 36px rgba(0, 174, 239, 0.42);
  color: #fff;
}

.btn--gold {
  position: relative;
  overflow: hidden;
  border: 0;
  background: linear-gradient(135deg, #ffe566 0%, var(--brand-gold) 50%, #e8b40a 100%);
}

.btn--gold::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 25%, rgba(255, 255, 255, 0.5), transparent 75%);
  transform: translateX(-130%);
  transition: transform 0.65s var(--ease);
}

.btn--gold:hover::after {
  transform: translateX(130%);
}

.btn--ghost {
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.35);
}

/* Sections */
.section {
  padding: clamp(4.5rem, 9vw, 7.25rem) 0;
}

.section--soft {
  background:
    linear-gradient(180deg, rgba(243, 246, 249, 0.95), rgba(243, 246, 249, 0.98)),
    radial-gradient(600px 240px at 80% 0%, rgba(0, 174, 239, 0.05), transparent 70%);
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: rgba(0, 174, 239, 0.08);
  border: 1px solid rgba(0, 174, 239, 0.14);
  color: var(--brand-blue-deep);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.section--dark .section__eyebrow {
  background: rgba(245, 197, 24, 0.12);
  border-color: rgba(245, 197, 24, 0.22);
  color: var(--brand-gold-soft);
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.section__title .accent {
  background: linear-gradient(120deg, #12b4ef, #0077a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__lead {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--muted);
}

.section__header {
  margin-bottom: clamp(2.25rem, 4.5vw, 3.25rem);
}

/* Hero */
.hero__overlay {
  background:
    linear-gradient(115deg, rgba(8, 18, 28, 0.88) 0%, rgba(8, 18, 28, 0.42) 52%, rgba(8, 18, 28, 0.62) 100%),
    linear-gradient(180deg, rgba(8, 18, 28, 0.25) 0%, rgba(8, 18, 28, 0.78) 100%);
}

.hero__media img {
  transform: scale(1.05);
  animation: hero-ken 26s ease-in-out infinite alternate;
}

@keyframes hero-ken {
  from {
    transform: scale(1.05) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.8%, -1.2%, 0);
  }
}

.hero__content {
  max-width: 40rem;
  padding-bottom: 6rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.15rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-gold-soft);
  box-shadow: 0 0 0 4px rgba(253, 216, 53, 0.22);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(253, 216, 53, 0.18);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(253, 216, 53, 0.08);
  }
}

.hero__brand {
  font-size: clamp(2.35rem, 5.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 0.65rem;
  text-shadow: 0 12px 48px rgba(0, 0, 0, 0.35);
}

.hero__title {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 22ch;
  color: rgba(255, 255, 255, 0.94);
}

.hero__text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  max-width: 34rem;
}

/* Trust strip */
.trust-strip {
  position: relative;
  z-index: 2;
  margin-top: -3rem;
  padding-bottom: 0.25rem;
}

.trust-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.trust-item {
  text-align: center;
  padding: 1.15rem 0.85rem;
  position: relative;
}

.trust-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 22%;
  bottom: 22%;
  width: 1px;
  background: var(--line);
}

.trust-item__label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.trust-item__text {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Cards — lighter, more modern */
.value-card,
.why-card,
.vm-card,
.product-card,
.director-card,
.faq-item,
.contact-form,
.brand-slide {
  border: 1px solid rgba(228, 233, 239, 0.9);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.value-card,
.why-card {
  border-radius: var(--radius-sm);
  padding: 1.4rem 1.25rem;
}

.value-card:hover,
.why-card:hover,
.product-card:hover,
.brand-slide:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 174, 239, 0.28);
}

.value-card__icon,
.why-card__icon {
  width: 24px;
  height: 24px;
  padding: 10px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(0, 174, 239, 0.12), rgba(0, 174, 239, 0.04));
  color: var(--brand-blue);
  box-sizing: content-box;
}

.vm-card {
  border-radius: var(--radius);
  padding: clamp(1.9rem, 3.5vw, 2.6rem);
  background: #fff;
}

.vm-card::before {
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), #7ad7f5);
}

.vm-card--mission::before {
  background: linear-gradient(90deg, var(--brand-gold), #ffe566);
}

.product-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.product-card__media {
  aspect-ratio: 16 / 11;
}

.product-card__media img {
  transition: transform 0.7s var(--ease);
}

.product-card:hover .product-card__media img {
  transform: scale(1.06);
}

.product-card__body {
  padding: 1.25rem 1.3rem 1.45rem;
}

.product-card__title {
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}

.about-media {
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
}

.about-media::after,
.product-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 28, 44, 0.06));
  pointer-events: none;
}

/* Brands */
.brand-slide {
  width: 196px;
  height: 104px;
  border-radius: 16px;
  background: #fff !important;
  padding: 1rem 1.2rem;
}

.brand-slide img {
  height: 58px;
  max-width: 150px;
  background: #fff;
}

.brands-track {
  gap: 0.9rem;
}

/* Onak / dark sections */
.section--dark {
  background:
    radial-gradient(800px 360px at 90% 10%, rgba(0, 174, 239, 0.18), transparent 55%),
    radial-gradient(600px 300px at 10% 90%, rgba(245, 197, 24, 0.1), transparent 50%),
    linear-gradient(160deg, #0a1724 0%, #0d2133 55%, #0b1c2c 100%);
}

.onak-logo-wrap {
  border-radius: 18px;
  padding: 1.35rem 1.6rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.onak-media {
  border-radius: 22px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
}

/* Directors */
.director-card {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
}

.director-card__photo {
  aspect-ratio: 4 / 4.6;
}

.director-card__body {
  padding: 1.4rem 1.35rem 1.7rem;
}

/* FAQ */
.faq-item {
  border-radius: 16px;
  background: #fff;
}

.faq-item summary {
  padding: 1.2rem 1.3rem;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.faq-item summary::after {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: rgba(0, 174, 239, 0.1);
}

.faq-item[open] summary::after {
  background: var(--brand-blue);
  color: #fff;
  border-radius: 10px;
}

/* Contact */
.contact-form {
  border-radius: 20px;
  padding: clamp(1.6rem, 3vw, 2.1rem);
  background: #fff;
}

.form-row input,
.form-row textarea,
.form-row select {
  border-radius: 12px;
  border-color: #e2e8ef;
  background: #f8fafc;
  min-height: 48px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  background: #fff;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.12);
}

.contact-map__frame {
  border-radius: 20px;
  min-height: 300px;
}

/* CTA banner */
.cta-banner {
  padding: clamp(4.5rem, 9vw, 6rem) 0;
}

.cta-banner h2 {
  letter-spacing: -0.03em;
}

/* Footer */
.site-footer {
  background:
    radial-gradient(700px 280px at 0% 0%, rgba(0, 174, 239, 0.14), transparent 55%),
    radial-gradient(500px 240px at 100% 100%, rgba(245, 197, 24, 0.08), transparent 50%),
    #08141f;
  padding-top: 4.5rem;
}

.footer-brand img {
  border-radius: 12px;
}

.social-links a {
  border-radius: 12px;
  width: 42px;
  height: 42px;
  transition: transform 0.25s var(--ease), background 0.25s;
}

.social-links a:hover {
  transform: translateY(-2px);
  background: var(--brand-blue);
}

/* Float CTA */
.float-cta {
  right: 1.1rem;
  bottom: 1.1rem;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  font-size: 0.85rem;
  box-shadow: 0 12px 32px rgba(245, 197, 24, 0.4);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .trust-item:nth-child(2)::after {
    display: none;
  }

  .trust-strip {
    margin-top: -1.75rem;
  }
}

@media (max-width: 640px) {
  .trust-strip__inner {
    grid-template-columns: 1fr 1fr;
    border-radius: 18px;
  }

  .trust-item {
    padding: 0.95rem 0.55rem;
  }

  .hero__media img {
    animation: none;
    transform: none;
  }

  .hero__content {
    padding-bottom: 4.5rem;
  }

  .logo-link img {
    height: 40px;
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__media img,
  .hero__badge-dot {
    animation: none;
  }

  .btn--gold::after {
    display: none;
  }
}