/* Gündüz Vent — Design System */
:root {
  --navy: #0b2c4a;
  --navy-deep: #071e33;
  --navy-mid: #143a5c;
  --teal: #00a3a8;
  --teal-dark: #007f84;
  --teal-soft: rgba(0, 163, 168, 0.12);
  --air: #f3f7f9;
  --mist: #e7eef2;
  --line: #c5d2db;
  --ink: #132433;
  --muted: #5a6b76;
  --white: #ffffff;
  --success: #2f6b4f;

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  --shadow-1: 0 1px 2px rgba(14, 26, 36, 0.06);
  --shadow-2: 0 8px 24px rgba(14, 26, 36, 0.08);

  --container: 1240px;
  --header-h: 92px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --space-section: clamp(4rem, 8vw, 7.5rem);
}

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

/* Bootstrap overrides — tema hissi olmasın */
.btn:focus,
.btn:active,
.form-control:focus {
  box-shadow: none;
}

.container-gv .row {
  --bs-gutter-x: 1.5rem;
}

a.btn-gv,
button.btn-gv {
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--air);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 62ch;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
}

.text-white,
.text-white p,
.text-white h1,
.text-white h2,
.text-white h3 {
  color: var(--white);
}

.text-white p {
  color: rgba(255, 255, 255, 0.78);
}

.container-gv {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

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

.section-mist {
  background: var(--mist);
}

.section-white {
  background: var(--white);
}

.section-navy {
  background: var(--navy-deep);
  color: var(--white);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center p {
  margin-inline: auto;
}

/* Buttons */
.btn-gv {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease), transform 0.2s var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.btn-gv:hover {
  transform: translateY(-1px);
}

.btn-gv:focus-visible {
  outline: 2px solid var(--navy-mid);
  outline-offset: 2px;
}

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

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

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-secondary:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  background: var(--white);
  color: var(--navy);
}

.btn-text {
  background: none;
  border: none;
  color: var(--teal);
  min-height: auto;
  padding: 0;
  font-weight: 600;
}

.btn-text:hover {
  color: var(--teal-dark);
  transform: none;
  gap: 0.75rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  background: transparent;
}

.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(243, 247, 249, 0.94);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-1);
}

.site-header.is-scrolled .nav-link,
.site-header.is-solid .nav-link {
  color: var(--navy);
}

.site-header.is-scrolled .nav-toggle,
.site-header.is-solid .nav-toggle {
  color: var(--navy);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
}

.brand img {
  height: 68px;
  width: auto;
  display: block;
}

.brand .logo-light {
  display: none;
}

/* Koyu hero üzerinde açık logo */
.site-header:not(.is-scrolled):not(.is-solid) .brand .logo-dark {
  display: none;
}

.site-header:not(.is-scrolled):not(.is-solid) .brand .logo-light {
  display: block;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-item {
  position: relative;
}

  .nav-dropdown {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  min-width: 300px;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease),
    visibility 0.2s;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.7rem 0.85rem;
  border-radius: var(--r-sm);
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 500;
}

.nav-dropdown a:hover {
  background: var(--teal-soft);
  color: var(--teal-dark);
}

.header-cta {
  display: none;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0;
  background: var(--white);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  overflow-y: auto;
  z-index: 999;
}

.nav-mobile.is-open {
  transform: translateX(0);
}

.nav-mobile a {
  display: block;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--mist);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 500;
}

.nav-mobile .mobile-sub {
  padding-left: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
  border-bottom-color: transparent;
}

.nav-mobile .btn-gv {
  width: 100%;
  margin-top: 1.5rem;
}

body.nav-open {
  overflow: hidden;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) 0 4.5rem;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 30, 51, 0.88) 0%,
    rgba(7, 30, 51, 0.55) 48%,
    rgba(7, 30, 51, 0.28) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.125rem;
}

.hero-brand-mark {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-brand-mark span {
  color: var(--teal);
}

/* Split */
.split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.split-media {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  min-height: 320px;
}

.split-media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.split:hover .split-media img {
  transform: scale(1.02);
}

/* Capability list */
.cap-layout {
  display: grid;
  gap: 2rem;
}

.cap-list {
  display: flex;
  flex-direction: column;
}

.cap-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: start;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: padding 0.25s var(--ease);
}

.cap-item:first-child {
  border-top: 1px solid var(--line);
}

.cap-item:hover,
.cap-item.is-active {
  padding-left: 0.75rem;
}

.cap-item.is-active {
  border-left: 3px solid var(--teal);
}

.cap-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal);
  padding-top: 0.3rem;
}

.cap-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.cap-item p {
  margin: 0;
  font-size: 0.95rem;
}

.cap-item i {
  color: var(--teal);
  margin-top: 0.35rem;
}

.cap-visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background: var(--navy-deep);
}

.cap-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}

.cap-visual img.is-active {
  opacity: 1;
}

/* Areas grid — asymmetrical, not cards */
.areas-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.area-panel {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  color: var(--white);
}

.area-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.area-panel:hover img {
  transform: scale(1.03);
}

.area-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 30, 51, 0.85) 0%,
    rgba(7, 30, 51, 0.2) 70%
  );
}

.area-panel-content {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
}

.area-panel h3 {
  color: var(--white);
  margin-bottom: 0.35rem;
}

.area-panel p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-size: 0.9rem;
}

/* Scenarios */
.scenario {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}

.scenario:last-child {
  margin-bottom: 0;
}

.scenario-media {
  overflow: hidden;
  min-height: 280px;
}

.scenario-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.scenario-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.scenario-steps {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}

.scenario-steps li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.scenario-steps strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Trust */
.trust-grid {
  display: grid;
  gap: 2rem;
}

.trust-block h3 {
  margin-bottom: 0.5rem;
}

.trust-block p {
  margin: 0;
}

/* Process */
.process-track {
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding-left: 4rem;
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal);
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.process-step p {
  margin: 0;
  font-size: 0.95rem;
}

/* Projects */
.projects-row {
  display: grid;
  gap: 1rem;
}

.project-panel {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.project-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.project-panel:hover img {
  transform: scale(1.03);
}

.project-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 30, 51, 0.9),
    rgba(7, 30, 51, 0.15)
  );
}

.project-content {
  position: relative;
  z-index: 1;
  padding: 1.75rem;
  color: var(--white);
}

.project-content .tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
  display: block;
}

.project-content h3 {
  color: var(--white);
  margin-bottom: 0.4rem;
}

.project-content p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-size: 0.95rem;
}

/* Mission strip */
.mission-strip {
  display: grid;
  gap: 2.5rem;
}

.mission-item h3 {
  margin-bottom: 0.75rem;
}

/* CTA band */
.cta-band {
  padding: var(--space-section) 0;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
  color: var(--white);
}

.cta-band h2 {
  color: var(--white);
}

.cta-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.cta-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.cta-contacts a {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-contacts a:hover {
  color: var(--teal);
}

/* Forms */
.form-gv {
  display: grid;
  gap: 1rem;
}

.form-gv label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.cta-band .form-gv label {
  color: rgba(255, 255, 255, 0.85);
}

.form-gv input,
.form-gv select,
.form-gv textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.form-gv textarea {
  min-height: 120px;
  resize: vertical;
}

.form-gv input:focus,
.form-gv select:focus,
.form-gv textarea:focus {
  outline: none;
  border-color: var(--navy-mid);
  box-shadow: 0 0 0 3px rgba(11, 44, 74, 0.12);
}

.cta-band .form-gv input,
.cta-band .form-gv select,
.cta-band .form-gv textarea {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.cta-band .form-gv input::placeholder,
.cta-band .form-gv textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.cta-band .form-gv option {
  color: var(--ink);
}

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

.cta-band .form-note {
  color: rgba(255, 255, 255, 0.55);
}

.form-success {
  display: none;
  padding: 1rem;
  border: 1px solid rgba(47, 107, 79, 0.4);
  background: rgba(47, 107, 79, 0.12);
  color: var(--success);
  border-radius: var(--r-md);
  font-weight: 500;
}

.form-success.is-visible {
  display: block;
}

/* Page hero (inner) */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 0 4rem;
  background: var(--navy-deep);
  color: var(--white);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 80% 20%,
    rgba(0, 163, 168, 0.18),
    transparent 55%
  );
}

.page-hero .container-gv {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--white);
  max-width: 18ch;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 48ch;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.25rem;
}

.breadcrumb a:hover {
  color: var(--teal);
}

/* Service list page */
.service-rows {
  display: flex;
  flex-direction: column;
}

.service-row {
  display: grid;
  gap: 1.5rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.service-row:first-child {
  border-top: 1px solid var(--line);
}

.service-row h3 {
  margin-bottom: 0.5rem;
}

.service-row p {
  margin-bottom: 1rem;
}

/* Content lists */
.content-list {
  display: grid;
  gap: 0.65rem;
  margin: 1.25rem 0;
}

.content-list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--muted);
}

.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

/* Contact layout */
.contact-grid {
  display: grid;
  gap: 3rem;
}

.contact-info-block {
  display: grid;
  gap: 1.5rem;
}

.info-item h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.info-item a {
  color: var(--navy);
  font-weight: 600;
}

.info-item a:hover {
  color: var(--teal);
}

.map-embed {
  min-height: 280px;
  background: var(--mist);
  border: 1px solid var(--line);
}

.map-embed iframe {
  width: 100%;
  height: 280px;
  border: 0;
  filter: grayscale(0.3);
}

/* Blog */
.blog-grid {
  display: grid;
  gap: 1.5rem;
}

.blog-card {
  display: grid;
  gap: 1rem;
  padding: 0 0 1.5rem;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.blog-card:last-child {
  border-bottom: 0;
}

.blog-card-media {
  overflow: hidden;
  min-height: 180px;
  background: var(--navy-deep);
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.03);
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.blog-card h2 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 0.5rem;
}

.blog-card h2 a:hover {
  color: var(--teal-dark);
}

.blog-card p {
  margin-bottom: 0.85rem;
}

.article-wrap {
  display: grid;
  gap: 2.5rem;
}

.article-body {
  max-width: 48rem;
}

.article-body h2 {
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  font-size: 1.45rem;
}

.article-body h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

.article-body p {
  max-width: none;
  margin-bottom: 1.1rem;
}

.article-body ul {
  list-style: none;
  display: grid;
  gap: 0.55rem;
  margin: 0 0 1.25rem;
}

.article-body ul li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--muted);
}

.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.article-body a {
  color: var(--teal-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 0 0 2rem;
}

.article-aside {
  padding: 1.5rem;
  background: var(--mist);
  border-left: 3px solid var(--teal);
}

.article-aside h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.article-aside a {
  display: block;
  padding: 0.35rem 0;
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
}

.article-aside a:hover {
  color: var(--teal-dark);
}

.related-blogs {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .blog-grid {
    gap: 2rem;
  }

  .blog-card {
    grid-template-columns: 280px 1fr;
    gap: 1.75rem;
    padding-bottom: 2rem;
  }

  .article-wrap {
    grid-template-columns: 1fr 280px;
    align-items: start;
  }

  .article-aside {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 64px;
  width: auto;
  margin-bottom: 1.1rem;
  background: transparent;
  padding: 0;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  padding: 0.3rem 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.925rem;
}

.footer-col a:hover {
  color: var(--teal);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* WhatsApp float */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1100;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-2);
  transition: transform 0.2s var(--ease);
}

.wa-float:hover {
  transform: scale(1.06);
  color: var(--white);
}

/* Utilities */
.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}