:root {
  --color-bg: #f3f4f6;
  --color-bg-alt: #ffffff;
  --color-primary: #0b1120;
  /* dark navy */
  --color-primary-soft: #111827;
  --color-accent: #2563eb;
  /* blue */
  --color-accent-soft: rgba(37, 99, 235, 0.1);
  --color-muted: #6b7280;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.14);
  --transition-fast: 0.18s ease;
}

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

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at top left, #dbeafe, #eef2ff 42%),
    linear-gradient(to bottom, #eef2ff, #f9fafb);
  color: var(--color-primary-soft);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(248, 250, 252, 0.85);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Montserrat", system-ui;
  font-weight: 600;
  color: var(--color-primary);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: radial-gradient(circle at 30% 20%, #38bdf8, #1e40af);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #eff6ff;
  font-size: 0.95rem;
  box-shadow: 0 10px 25px rgba(30, 64, 175, 0.5);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.9rem;
}

nav a {
  position: relative;
  padding: 4px 0;
  color: #4b5563;
  font-weight: 500;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

nav a:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.btn {
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 9px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #eff6ff;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.7);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(148, 163, 184, 0.7);
  color: #111827;
}

.btn-outline:hover {
  background: #e5edff;
  border-color: rgba(37, 99, 235, 0.7);
  color: #111827;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.85rem;
}

.btn-link {
  border: none;
  background: transparent;
  padding: 0;
  font-size: 0.86rem;
  color: #1d4ed8;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

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

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(255, 255, 255, 0.9);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #111827;
  transition: all 0.25s ease;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle.active span {
  background: transparent;
}

.nav-toggle.active span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.active span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* HERO */

main {
  padding-bottom: 48px;
}

.hero {
  padding: 72px 0 42px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.25);
}

.hero h1 {
  font-family: "Montserrat", system-ui;
  font-weight: 700;
  font-size: clamp(2.1rem, 2.6vw + 1rem, 3.2rem);
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-muted);
  max-width: 520px;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.9);
}

.hero-tagline {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 10px;
}

.hero-tagline span.icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

/* HERO VISUAL */

.hero-visual is {
  position: relative;
  min-height: 320px;
}

.hero-visual {
  position: relative;
  min-height: 320px;
}

.hero-card-main {
  position: relative;
  background: radial-gradient(circle at top left, #eff6ff, #ffffff 45%);
  border-radius: 20px;
  padding: 22px 20px 18px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.35);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.hero-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

.hero-card-pill {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: #1d4ed8;
}

.hero-timeline {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.metric-card {
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.02);
  padding: 10px 10px 9px;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.metric-label {
  font-size: 0.7rem;
  color: var(--color-muted);
  margin-bottom: 2px;
}

.metric-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.metric-chip {
  font-size: 0.7rem;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.08);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 4px;
}

.metric-chip.secondary {
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.12);
}

.hero-mini-list {
  margin-top: 16px;
  padding-top: 10px;
  border-top: 1px dashed rgba(148, 163, 184, 0.4);
  display: grid;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.15);
  font-size: 0.75rem;
}

.hero-float-card {
  position: absolute;
  right: -16px;
  bottom: -10px;
  width: 220px;
  background: #020617;
  color: #e5e7eb;
  padding: 12px 14px;
  border-radius: 18px;
  box-shadow: 0 20px 36px rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.hero-float-title {
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.hero-float-bar {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(to right, #22c55e, #38bdf8, #4f46e5);
  overflow: hidden;
  margin-bottom: 6px;
}

.hero-float-bar span {
  display: block;
  width: 75%;
  height: 100%;
  background: transparent;
  animation: barPulse 1.8s ease-in-out infinite alternate;
}

.hero-float-meta {
  font-size: 0.7rem;
  color: #9ca3af;
  display: flex;
  justify-content: space-between;
}

/* GENEL SECTION STİLLERİ */

section {
  padding: 24px 0 8px;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-header-center {
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 24px;
}

.section-title-xl {
  font-family: "Montserrat", system-ui;
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--color-primary);
}

.section-title-lg {
  font-family: "Montserrat", system-ui;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-primary);
}

.section-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 4px;
}

.section-subtitle {
  max-width: 480px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* OVERVIEW STRIP */

.section-overview {
  padding-top: 12px;
  padding-bottom: 12px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.overview-item {
  background: rgba(15, 23, 42, 0.02);
  border-radius: 18px;
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.overview-item h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.overview-item p {
  font-size: 0.86rem;
  color: var(--color-muted);
}

/* CORE SERVICES SECTION */

.section-services {
  padding-top: 26px;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 20px;
  align-items: flex-start;
}

/* LARGE MAIN CARD */

.service-card-large {
  background: #020617;
  border-radius: 26px;
  overflow: hidden;
  color: #e5e7eb;
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.65);
  display: flex;
  flex-direction: column;
}

.service-large-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-large-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.05);
  transition: transform 0.4s ease;
}

.service-card-large:hover .service-large-media img {
  transform: scale(1.12);
}

.service-large-badge {
  position: absolute;
  bottom: 14px;
  left: 16px;
  padding: 5px 12px;
  font-size: 0.75rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.9);
}

.service-large-body {
  padding: 18px 18px 16px;
}

.service-large-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.service-large-body p {
  font-size: 0.9rem;
  color: #d1d5db;
  margin-bottom: 12px;
}

/* pills */

.service-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

/* Varsayılan – açık arka planlı bölümler için chip'ler */
.service-pills span {
  font-size: 0.74rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.04);
  /* hafif gri */
  color: #111827;
  /* koyu metin, rahat okunur */
}

/* Koyu servis kartının içindeki chip'ler için override */
.service-card-large .service-pills span {
  background: rgba(15, 23, 42, 0.85);
  color: #e5e7eb;
}


/* BULLETS – default (light background) */

.service-bullets {
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 0.84rem;
  color: #4b5563;
  /* koyu gri – light background için */
  margin-bottom: 14px;
}

.service-bullets li::before {
  content: "•";
  margin-right: 6px;
  color: #2563eb;
  /* mavi nokta */
}

/* BULLETS – dark card override */

.service-card-large .service-bullets {
  color: #e5e7eb;
}

.service-card-large .service-bullets li::before {
  color: #93c5fd;
}

.service-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* SIDE CARDS */

.service-side-column {
  display: grid;
  gap: 14px;
}

.service-card-side {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.service-side-media {
  height: 120px;
  overflow: hidden;
}

.service-side-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.03);
  transition: transform 0.4s ease;
}

.service-card-side:hover .service-side-media img {
  transform: scale(1.09);
}

.service-side-body {
  padding: 12px 14px 12px;
}

.service-side-body h3 {
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.service-side-body p {
  font-size: 0.86rem;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.service-side-bullets {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 4px;
  font-size: 0.82rem;
  color: #4b5563;
  margin-bottom: 8px;
}

.service-side-bullets li::before {
  content: "•";
  margin-right: 4px;
  color: #2563eb;
}

/* SERVICE SUMMARY STRIP */

.service-summary-strip {
  margin-top: 20px;
  border-radius: 20px;
  padding: 14px 18px;
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.6);
}

.summary-item {
  font-size: 0.86rem;
}

.summary-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 4px;
}

/* ENVIRONMENTS */

.section-environments {
  padding-top: 30px;
}

.env-tag-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.env-tag-card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 18px;
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
}

.env-tag-emoji {
  font-size: 1.3rem;
  display: inline-block;
  margin-bottom: 4px;
}

.env-tag-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-primary);
}

.env-tag-card p {
  font-size: 0.82rem;
  color: var(--color-muted);
}

.env-note {
  margin-top: 16px;
  font-size: 0.86rem;
  color: #4b5563;
}

/* PROCESS / HOW WE WORK */

.section-process {
  padding-top: 32px;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 20px;
  align-items: flex-start;
}

.process-steps {
  display: grid;
  gap: 14px;
}

.process-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(148, 163, 184, 0.6);
}

.step-number {
  font-family: "Montserrat", system-ui;
  font-size: 0.8rem;
  font-weight: 600;
  color: #1d4ed8;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
}

.process-step h3 {
  font-size: 0.96rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-primary);
}

.process-step p {
  font-size: 0.86rem;
  color: var(--color-muted);
}

/* PROCESS CARD */

.process-card {
  background: #020617;
  color: #e5e7eb;
  border-radius: 20px;
  padding: 16px 16px 14px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.7);
}

.process-card-header {
  margin-bottom: 8px;
}

.process-pill {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  display: inline-block;
  margin-bottom: 4px;
}

.process-card-header h3 {
  font-size: 1rem;
  font-weight: 600;
}

.process-card-text {
  font-size: 0.86rem;
  color: #d1d5db;
  margin-bottom: 8px;
}

.process-card-list {
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 0.84rem;
  color: #e5e7eb;
  margin-bottom: 8px;
}

.process-card-list li::before {
  content: "•";
  margin-right: 6px;
  color: #93c5fd;
}

.process-card-foot {
  font-size: 0.8rem;
  color: #9ca3af;
}

/* CONTACT */

.section-contact {
  padding-top: 32px;
}

.contact-shell {
  background: radial-gradient(circle at top right, #dbeafe, #eff6ff);
  border-radius: 28px;
  padding: 26px 24px 22px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
  border: 1px solid rgba(148, 163, 184, 0.5);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 24px;
  align-items: flex-start;
}

.contact-intro h2 {
  font-family: "Montserrat", system-ui;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.contact-intro p {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.contact-pill {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  background: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
  color: #0f172a;
}

.contact-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 10px;
}

.contact-highlight-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b7280;
}

.contact-highlights p {
  font-size: 0.86rem;
  color: #111827;
}

.contact-alt {
  font-size: 0.82rem;
  color: #4b5563;
  margin-top: 4px;
}

.contact-alt span {
  font-weight: 600;
  color: #0f172a;
}

.contact-form {
  display: grid;
  gap: 10px;
  font-size: 0.85rem;
}

.field-group {
  display: grid;
  gap: 4px;
}

.field-label {
  font-weight: 500;
  color: #111827;
}

input,
select,
textarea {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  padding: 8px 10px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  background: rgba(255, 255, 255, 0.95);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.25);
  background: #ffffff;
}

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

.contact-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.contact-footer-note {
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 4px;
}

/* FOOTER */

footer {
  padding: 30px 0 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  margin-top: 40px;
  background: rgba(248, 250, 252, 0.92);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.7fr));
  gap: 24px;
  font-size: 0.8rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Montserrat", system-ui;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 6px;
}

.footer-text {
  color: #6b7280;
}

.footer-title {
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 6px;
}

.footer-links {
  display: grid;
  gap: 4px;
}

.footer-links a {
  color: #6b7280;
}

.footer-links a:hover {
  color: #111827;
}

.footer-bottom {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.75rem;
  color: #9ca3af;
  flex-wrap: wrap;
}

/* SCROLL REVEAL */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ANIMATIONS */

@keyframes barPulse {
  0% {
    width: 40%;
  }

  100% {
    width: 80%;
  }
}

/* RESPONSIVE */

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

  .hero-visual {
    max-width: 420px;
    margin: 0 auto;
  }

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

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

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

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

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

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

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

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: rgba(15, 23, 42, 0.96);
    transform: translateY(-100%);
    transition: transform 0.25s ease;
    z-index: 40;
  }

  nav.open {
    transform: translateY(0);
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 20px 16px;
    gap: 14px;
  }

  nav a {
    color: #e5e7eb;
    font-size: 0.95rem;
  }

  nav a::after {
    background: rgba(248, 250, 252, 0.9);
  }

  .nav-actions {
    display: none;
  }

  .hero {
    padding-top: 34px;
  }

  .section-header,
  .section-header-center {
    flex-direction: column;
    align-items: flex-start;
  }

  .overview-grid,
  .env-tag-grid,
  .service-summary-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-shell {
    padding: 22px 18px;
  }

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

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

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

/* STEPS – HERO ALTINDAKİ SÜREÇ ŞERİDİ */

.section-steps {
  padding-top: 16px;
  padding-bottom: 8px;
}

.steps-strip {
  border-radius: 22px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-item h3 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.step-item p {
  font-size: 0.86rem;
  color: var(--color-muted);
}

.step-badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.9);
  color: #6b7280;
  background: rgba(248, 250, 252, 0.95);
  margin-bottom: 6px;
}

/* responsive – steps */
@media (max-width: 960px) {
  .steps-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .steps-strip {
    grid-template-columns: minmax(0, 1fr);
  }
}