:root {
  --bg: #050816;
  --bg-soft: #0b1020;
  --bg-muted: #111827;
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --accent-strong: #1d4ed8;
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --border-subtle: rgba(148, 163, 184, 0.3);
  --card-bg: #020617;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.75);
  --prose-line: 1.65;
  --section-y: 4rem;
  --block-gap: 1.15rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: #020617;
  color: var(--text);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  line-height: var(--prose-line);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.96);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.logo--brand {
  text-decoration: none;
  color: inherit;
  align-items: center;
}

.logo--brand:hover .logo-img--site,
.logo--brand:hover .logo-tagline {
  opacity: 0.92;
}

.logo-tagline {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.12rem;
  line-height: 1.25;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: clamp(0.62rem, 1.1vw, 0.72rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: #e5e7eb;
  text-transform: none;
  white-space: nowrap;
}

.logo-tagline span {
  display: block;
}

.logo-img {
  height: 46px;
  width: auto;
  display: block;
}

.logo-img--site {
  height: 46px;
  width: auto;
  max-width: min(200px, 48vw);
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
}

.logo-img--site-footer {
  height: 34px;
  max-width: 160px;
}

.logo-img.small {
  height: 32px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(circle at 0 0, #38bdf8, #0f172a);
  color: white;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: 0 10px 25px rgba(56, 189, 248, 0.35);
}

.logo-mark.small {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  font-size: 0.8rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-title {
  font-weight: 600;
  font-size: 1.05rem;
}

.logo-subtitle {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  padding-bottom: 0.1rem;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, #38bdf8, #22c55e);
  transition: width 0.2s ease;
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  font-weight: 500;
}

.header-lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0.35rem;
}

.lang-btn {
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.85);
  color: var(--text-muted);
  cursor: pointer;
  letter-spacing: 0.04em;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.is-active {
  border-color: var(--accent);
  color: #e5e7eb;
  background: rgba(37, 99, 235, 0.22);
}

.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 0.8rem;
}

.header-phone-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.header-phone-number {
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}

.header-phone-number:hover {
  color: var(--accent);
}

/* HERO */

.hero {
  padding: 3.5rem 0 3.75rem;
}

.hero-globe {
  position: relative;
  padding: 4.25rem 0 3rem;
  background: #000 url("globe-hero.png") center/cover no-repeat;
}

.hero-globe::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.9));
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 2.75rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-globe .hero-inner {
  grid-template-columns: minmax(0, 1fr);
  max-width: 640px;
}

.hero-globe .hero-content {
  text-align: left;
}

.hero-content h1 {
  font-size: clamp(2.3rem, 3vw, 2.7rem);
  margin: 0 0 1.35rem;
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.hero-content .accent {
  background: linear-gradient(to right, #38bdf8, #4ade80);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-content p {
  margin: 0;
  color: var(--text-muted);
  max-width: 38rem;
  line-height: var(--prose-line);
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.3rem;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease,
    border-color 0.2s ease, color 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #22d3ee, #0ea5e9);
  color: #0b1120;
  font-weight: 600;
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.45);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 55px rgba(56, 189, 248, 0.55);
}

.btn.ghost {
  border-color: rgba(148, 163, 184, 0.7);
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.7);
}

.btn.ghost:hover {
  border-color: rgba(148, 163, 184, 1);
  color: var(--text);
  background: rgba(15, 23, 42, 0.95);
}

.btn.full-width {
  width: 100%;
  justify-content: center;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  font-size: 0.8rem;
}

.meta-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.meta-value {
  color: var(--text);
}

.hero-visual {
  position: relative;
}

.hero-photo {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(15, 23, 42, 0.9);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.8);
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.55), transparent 50%);
  pointer-events: none;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.logo-watermark {
  position: absolute;
  right: 0.8rem;
  bottom: 0.8rem;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.86));
  border: 1px solid rgba(56, 189, 248, 0.65);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
}

.logo-watermark img {
  display: block;
  height: 18px;
  width: auto;
}

.logo-watermark.small {
  padding: 0.25rem 0.4rem;
}

.logo-watermark.small img {
  height: 14px;
}

.hero-card {
  position: relative;
  border-radius: 24px;
  background: #020617;
  padding: 1.1rem;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(30, 64, 175, 0.75);
}

.hero-card.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.hero-card-item {
  background: rgba(15, 23, 42, 0.92);
  border-radius: 18px;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(15, 23, 42, 0.9);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.38);
}

.hero-card-item h3 {
  margin: 0.4rem 0 0.35rem;
  font-size: 0.95rem;
}

.hero-card-item p {
  margin: 0;
  font-size: 0.78rem;
  color: #cbd5f5;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.6rem;
  border-radius: 999px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #0b1120;
  font-weight: 600;
}

.badge-green {
  background: linear-gradient(to right, #4ade80, #22c55e);
}

.badge-amber {
  background: linear-gradient(to right, #fbbf24, #f97316);
}

.badge-gold {
  background: linear-gradient(to right, #facc15, #f59e0b);
}

.badge-sugar {
  background: linear-gradient(to right, #e5e7eb, #cbd5f5);
}

/* SECTIONS */

.section {
  padding: var(--section-y) 0;
}

.section-muted {
  background: #020617;
}

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2.75rem;
}

.section-header h2 {
  margin: 0 0 0.9rem;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  line-height: 1.28;
}

.section-header p {
  margin: 0 auto;
  max-width: 34rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: var(--prose-line);
}

#about.section {
  padding-top: 2.35rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 3.25rem);
  align-items: center;
}

.split > div > h2 {
  margin: 0 0 var(--block-gap);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  line-height: 1.28;
}

.split > div > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: var(--prose-line);
  margin: 0 0 var(--block-gap);
}

#why-us > .container > h2 {
  margin: 0 0 var(--block-gap);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  line-height: 1.28;
}

#why-us p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 42rem;
  line-height: var(--prose-line);
  margin: 0 0 var(--block-gap);
}

.check-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.55rem;
  color: var(--text);
  font-size: 0.92rem;
  line-height: var(--prose-line);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 0.8rem;
  color: #4ade80;
}

.about-highlight {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.stat {
  border-radius: var(--radius-lg);
  padding: 1rem 0.95rem;
  background: radial-gradient(circle at top left, #22c55e1a, #020617);
  border: 1px solid rgba(34, 197, 94, 0.45);
}

.stat-number {
  display: block;
  font-size: 1.3rem;
  font-weight: 600;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* PRODUCTS */

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.product-grid--popup {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card--open {
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-card--open:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 189, 248, 0.55);
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.95);
}

.product-card--open:focus {
  outline: 2px solid rgba(56, 189, 248, 0.85);
  outline-offset: 2px;
}

.product-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #38bdf8;
}

.product-card-cta::after {
  content: "→";
  font-size: 0.95rem;
  opacity: 0.85;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  font-size: 0.9rem;
}

.product-media {
  margin: -0.4rem -0.3rem 0.65rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.95);
  background: #0f172a;
}

.product-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  object-position: center;
}

.product-tag {
  display: inline-flex;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.product-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  line-height: 1.3;
}

.product-card p {
  margin: 0 0 0.65rem;
  color: var(--text-muted);
  line-height: 1.58;
}

.product-card ul {
  margin: 0 0 0.6rem;
  padding-left: 1.1rem;
  color: var(--text);
}

.product-card li {
  margin-bottom: 0.22rem;
}

.pill {
  display: inline-flex;
  padding: 0.16rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  color: #e0f2fe;
  background: rgba(15, 118, 210, 0.3);
  border: 1px solid rgba(59, 130, 246, 0.8);
}

/* SOLUTIONS */

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
}

.solution-card {
  background: radial-gradient(circle at top left, #38bdf81a, #020617);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.8);
}

.solution-card h3 {
  margin: 0 0 0.55rem;
  font-size: 0.98rem;
  line-height: 1.3;
}

.solution-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

body.modal-open {
  overflow: hidden;
}

.modal-root[hidden] {
  display: none !important;
}

.modal-root {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.thank-modal {
  z-index: 220;
}

.thank-modal-panel {
  width: min(420px, 100%);
  max-height: none;
  text-align: center;
  padding-top: 2rem;
}

.thank-modal-title {
  margin-bottom: 0.65rem;
}

.thank-modal-body {
  margin: 0 0 1.35rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: var(--prose-line);
  border-bottom: none;
  padding-bottom: 0;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: min(92vh, 900px);
  overflow: auto;
  background: #0b1120;
  border-radius: 22px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65);
  padding: 1.5rem 1.6rem 1.65rem;
}

.modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 3;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.modal-close:hover {
  background: rgba(30, 41, 59, 0.98);
}

.modal-title {
  margin: 0 2.75rem 0.65rem 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.modal-desc {
  margin: 0 0 1.15rem;
  max-width: 42rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: var(--prose-line);
  padding-bottom: 1.15rem;
  border-bottom: 1px solid rgba(51, 65, 85, 0.45);
}

.modal-desc:empty {
  display: none;
}

.modal-gallery-main {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #020617;
  border: 1px solid rgba(51, 65, 85, 0.9);
}

.modal-gallery-main img {
  display: block;
  width: 100%;
  height: min(52vh, 460px);
  object-fit: cover;
  object-position: center;
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.88);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border: 1px solid rgba(148, 163, 184, 0.35);
  z-index: 2;
}

.modal-nav:hover {
  background: rgba(30, 41, 59, 0.95);
}

.modal-nav--prev {
  left: 0.5rem;
}

.modal-nav--next {
  right: 0.5rem;
}

.modal-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.modal-thumb {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: #020617;
  width: 72px;
  height: 52px;
  flex-shrink: 0;
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal-thumb.is-active {
  border-color: #38bdf8;
}

.modal-spec {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(51, 65, 85, 0.85);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: var(--prose-line);
}

.modal-spec-title {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.spec-intro {
  margin: 0 0 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(51, 65, 85, 0.55);
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: var(--prose-line);
}

.spec-block {
  margin-bottom: 1.4rem;
}

.spec-block:last-child {
  margin-bottom: 0;
}

.spec-block h4 {
  margin: 0 0 0.55rem;
  font-size: 0.94rem;
  color: #e2e8f0;
  line-height: 1.35;
}

.spec-block p {
  margin: 0 0 0.65rem;
  line-height: var(--prose-line);
}

.spec-lead {
  font-size: 0.86rem;
  margin-bottom: 0.5rem !important;
  color: #94a3b8;
  line-height: var(--prose-line);
}

.spec-note {
  margin-top: 0.65rem !important;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(51, 65, 85, 0.85);
  font-size: 0.84rem;
}

.spec-list {
  margin: 0;
  padding-left: 1.15rem;
}

.spec-list li {
  margin-bottom: 0.45rem;
  line-height: var(--prose-line);
}

.sulfur-variant {
  margin-bottom: 1rem;
}

.sulfur-variant:last-child {
  margin-bottom: 0;
}

.sulfur-variant-title {
  margin: 0 0 0.35rem;
  font-size: 0.88rem;
  color: var(--text);
}

.sulfur-doc-heading {
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0 0 0.6rem;
}

.sulfur-doc-intro {
  border-bottom: none;
  padding-bottom: 0.65rem;
  margin-bottom: 0;
}

.sulfur-variant .spec-list {
  margin-bottom: 0;
}

.spec-divider {
  border: 0;
  border-top: 1px solid rgba(51, 65, 85, 0.75);
  margin: 1rem 0 1.1rem;
}

.spec-pdf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.spec-pdf-btn {
  font-size: 0.82rem;
  padding: 0.45rem 0.9rem;
}

.spec-table-wrap {
  overflow-x: auto;
  margin: 0.5rem 0 0.75rem;
  border-radius: 12px;
  border: 1px solid rgba(51, 65, 85, 0.9);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.spec-table th,
.spec-table td {
  padding: 0.5rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid rgba(51, 65, 85, 0.75);
  vertical-align: top;
}

.spec-table th {
  color: #cbd5e1;
  font-weight: 600;
  background: rgba(15, 23, 42, 0.95);
}

.spec-table tbody tr:last-child td {
  border-bottom: none;
}

/* CONTACT */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
}

.contact-card {
  position: relative;
  background: var(--card-bg);
  border-radius: 22px;
  padding: 1.45rem 1.45rem 1.5rem;
  border: 1px solid rgba(56, 189, 248, 0.5);
  box-shadow: var(--shadow-soft);
}

.contact-card h3 {
  margin: 0 0 0.6rem;
}

.contact-form {
  margin-top: 0.4rem;
}

/* Netlify spam honeypot — keep off-screen, not display:none (some bots skip hidden) */
.netlify-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-field {
  margin-bottom: 0.9rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  border: 1px solid rgba(51, 65, 85, 0.9);
  background: rgba(15, 23, 42, 0.96);
  color: var(--text);
  font-family: inherit;
  font-size: 0.86rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

input::placeholder,
textarea::placeholder {
  color: rgba(148, 163, 184, 0.7);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(56, 189, 248, 0.85);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.5);
  background: rgba(15, 23, 42, 1);
}

textarea {
  resize: vertical;
  min-height: 90px;
}

.contact-info {
  padding: 1.15rem 0.35rem 1.15rem 0.65rem;
}

.contact-info h3 {
  margin: 0 0 0.55rem;
}

.contact-info p {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: var(--prose-line);
}

.info-list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  font-size: 0.92rem;
}

.info-list li {
  margin-bottom: 0.55rem;
  line-height: var(--prose-line);
}

.info-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.info-value {
  display: block;
}

.info-phone-link {
  color: var(--text);
  text-decoration: none;
}

.info-phone-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.info-email-link {
  color: var(--text);
  text-decoration: none;
  word-break: break-all;
}

.info-email-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.info-note {
  margin-top: 0.8rem;
  padding: 0.75rem 0.8rem;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px dashed rgba(148, 163, 184, 0.6);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FOOTER */

.site-footer {
  border-top: 1px solid rgba(30, 64, 175, 0.9);
  background: radial-gradient(circle at top, #020617, #000);
  padding: 1.15rem 0 1.25rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.footer-title {
  font-weight: 500;
  font-size: 0.85rem;
  line-height: 1.35;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-links a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.8rem;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* RESPONSIVE */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid--popup {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solutions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-highlight {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .header-inner {
    gap: 0.75rem;
  }

  .main-nav {
    gap: 0.8rem;
    font-size: 0.78rem;
  }

  .nav-cta {
    padding-inline: 0.75rem;
  }

  .split {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-highlight {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .logo-tagline {
    font-size: 0.52rem;
    letter-spacing: 0.02em;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
  }

  .hero {
    padding-top: 2.2rem;
  }

  .main-nav {
    display: none; /* Basitlik için mobil menü gizlendi; istenirse hamburger eklenebilir */
  }

  .hero-card.grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-meta {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-grid,
  .product-grid--popup,
  .solutions-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-highlight {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}