:root {
  --navy: #003f88;
  --navy-light: #00509d;
  --navy-dark: #00296b;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-600: #4b5563;
  --gray-900: #111827;
  --accent: #60a5fa;
  --font-display:
    ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", "Fira Code",
    monospace;
  --font-body:
    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 12px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-900);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

/* ── TYPOGRAPHY ── */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
}

/* ── HEADER ── */
.sg-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  background: var(--navy-dark);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
  transition:
    background var(--transition),
    padding var(--transition),
    box-shadow var(--transition);
}

@media (min-width: 992px) {
  .sg-header {
    padding: 1.25rem 0;
    background: transparent;
    box-shadow: none;
  }

  .sg-header--scrolled {
    background: var(--navy-dark);
    padding: 0.75rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
  }
}

.sg-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.sg-brand-logo {
  height: 38px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.sg-brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.sg-brand-accent {
  color: var(--accent);
}

.sg-nav-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 0.6rem 0.75rem !important;
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition);
  letter-spacing: 0.01em;
}

.sg-nav-link:hover {
  color: var(--white) !important;
  background: rgba(255, 255, 255, 0.1);
}

@media (min-width: 992px) {
  .sg-nav-link {
    padding: 0.4rem 0.75rem !important;
  }
}

.sg-toggler {
  border: none;
  background: transparent;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.sg-toggler-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

#sgNav {
  background: var(--navy-dark);
  padding: 1.5rem;
  margin-top: 0.75rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 992px) {
  #sgNav {
    background: transparent;
    padding: 0;
    margin-top: 0;
    border-radius: 0;
    border: none;
  }
}

/* ── BUTTONS ── */
.sg-btn-primary {
  background: var(--accent);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 0.65rem 1.4rem;
  border: none;
  border-radius: var(--radius-sm);
  transition:
    background var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  cursor: pointer;
}

.sg-btn-primary:hover {
  background: #93c5fd;
  color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(96, 165, 250, 0.35);
}

.sg-btn-outline {
  background: transparent;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.65rem 1.4rem;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--transition),
    background var(--transition),
    transform var(--transition);
}

.sg-btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transform: translateY(-2px);
}

.sg-btn-lg {
  padding: 0.85rem 2rem;
  font-size: 0.9rem;
}

.sg-btn-text {
  background: transparent;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.4rem 0;
  border: none;
  border-bottom: 1.5px solid var(--navy);
  border-radius: 0;
  transition:
    color var(--transition),
    border-color var(--transition);
}

.sg-btn-text:hover {
  color: var(--navy-light);
  border-color: var(--navy-light);
}

/* ── SECTION BASE ── */
.sg-section {
  padding: 3.5rem 0;
}

@media (min-width: 992px) {
  .sg-section {
    padding: 4rem 0;
  }
}

@media (min-width: 1200px) {
  .sg-section {
    padding: 5rem 0;
  }
}

.sg-section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--navy-light);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.sg-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.sg-section-title.text-white {
  color: var(--white);
}

.sg-section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 0;
}

.sg-section-header {
  margin-bottom: 1rem;
}

.sg-section-header.text-center .sg-section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.sg-text-accent {
  color: var(--navy-light);
  font-style: normal;
}

/* ── HERO ── */
.sg-hero {
  position: relative;
  min-height: 90svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 5rem;
}

@media (min-width: 992px) {
  .sg-hero {
    min-height: 100svh;
  }
}

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

.sg-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.sg-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.75) 50%,
    rgba(0, 0, 0, 0.75) 100%
  );
}

.sg-hero-content {
  position: relative;
  z-index: 1;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.sg-hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.sg-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 1.5rem;
}

.sg-hero-accent {
  font-style: italic;
  color: var(--accent);
}

.sg-hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.sg-hero-actions {
  flex-wrap: wrap;
}

.sg-hero-scroll {
  display: none;
}

@media (min-width: 576px) {
  .sg-hero-scroll {
    display: flex;
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 1;
  }
}

.sg-hero-scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.sg-hero-scroll-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.15);
  }
}

/* ── EXPERTISE ── */
.sg-expertise {
  background: var(--gray-50);
}

.sg-card-service {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.sg-card-service:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 41, 107, 0.1);
  border-color: var(--navy-light);
}

.sg-card-icon {
  width: 52px;
  height: 52px;
  background: var(--gray-100);
  color: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition:
    background var(--transition),
    color var(--transition);
}

.sg-card-service:hover .sg-card-icon {
  background: var(--navy);
  color: var(--accent);
}

.sg-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.sg-card-text {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 1.25rem;
}

.sg-card-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition:
    color var(--transition),
    gap var(--transition);
  margin-top: auto;
}

.sg-card-link:hover {
  color: var(--navy-light);
  gap: 0.6rem;
}

/* ── RÉALISATIONS ── */
.sg-realisations {
  background: var(--white);
}

.sg-card-project {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.sg-card-project:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 41, 107, 0.1);
}

.sg-card-project-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.sg-card-project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sg-card-project:hover .sg-card-project-img {
  transform: scale(1.05);
}

.sg-card-project-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--navy);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
}

.sg-card-project-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sg-card-project-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.01em;
}

.sg-card-project-desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

/* ── CHIFFRES ── */
.sg-chiffres {
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}

.sg-chiffres::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 70% 50%,
    rgba(96, 165, 250, 0.08) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.sg-chiffres .sg-section-eyebrow {
  color: var(--accent);
}

.sg-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  transition:
    background var(--transition),
    border-color var(--transition);
}

.sg-stat:hover {
  background: rgba(96, 165, 250, 0.08);
  border-color: rgba(96, 165, 250, 0.2);
}

.sg-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1;
}

.sg-stat-plus {
  color: var(--accent);
  font-size: 0.65em;
  vertical-align: super;
}

.sg-stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
}

/* ── PÔLES ── */
.sg-poles {
  background: var(--gray-50);
}

.sg-card-pole {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.sg-card-pole:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 41, 107, 0.1);
  border-color: var(--navy-light);
}

.sg-card-pole--accent {
  background: var(--navy);
  border-color: var(--navy);
}

.sg-card-pole--accent .sg-card-pole-num {
  color: var(--accent);
}

.sg-card-pole--accent .sg-card-pole-title {
  color: var(--white);
}

.sg-card-pole--accent .sg-card-pole-role {
  color: var(--accent);
}

.sg-card-pole--accent .sg-card-pole-desc {
  color: rgba(255, 255, 255, 0.7);
}

.sg-card-pole--accent .sg-card-link {
  color: var(--accent);
}

.sg-card-pole--accent .sg-card-link:hover {
  color: var(--white);
}

.sg-card-pole--accent:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
}

.sg-card-pole-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gray-200);
  margin-bottom: 1rem;
}

.sg-card-pole-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.sg-card-pole-role {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy-light);
  margin-bottom: 1rem;
}

.sg-card-pole-desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

/* ── PARTENAIRES ── */
.sg-partenaires {
  background: var(--white);
}

.sg-partenaires .sg-section-eyebrow {
  color: var(--navy-light);
}

.sg-partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  overflow: hidden;
}

@media (min-width: 576px) {
  .sg-partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sg-partner-item {
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem;
  transition: background var(--transition);
}

.sg-partner-item:hover {
  background: var(--gray-50);
}

.sg-partner-img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
  transition: transform var(--transition);
}

.sg-partner-item:hover .sg-partner-img {
  transform: scale(1.05);
}

/* ── BLOG ── */
.sg-blog {
  background: var(--white);
}

.sg-card-blog {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
  height: 100%;
}

.sg-card-blog:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 41, 107, 0.08);
  border-color: var(--gray-200);
}

.sg-card-blog-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gray-100);
}

.sg-card-blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sg-card-blog:hover .sg-card-blog-img {
  transform: scale(1.05);
}

.sg-card-blog-tag-img {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--navy);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  z-index: 2;
}

.sg-card-blog-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sg-card-blog-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.sg-card-blog-excerpt {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.sg-card-blog-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition:
    gap var(--transition),
    color var(--transition);
  margin-top: auto;
}

.sg-card-blog-link:hover {
  color: var(--navy-light);
  gap: 0.6rem;
}

.sg-card-blog-link i {
  font-size: 0.75rem;
}

/* ── TÉMOIGNAGE ── */
.sg-temoignage {
  background: var(--white);
}

.sg-testimonial {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
}

@media (min-width: 576px) {
  .sg-testimonial {
    padding: 2.5rem;
  }
}

.sg-testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 0.3rem;
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.sg-testimonial-quote {
  font-size: 1.05rem;
  color: var(--gray-900);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 2rem;
  quotes: "AB" "BB";
}

.sg-testimonial-quote::before {
  content: open-quote;
}

.sg-testimonial-quote::after {
  content: close-quote;
}

.sg-testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.sg-testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sg-testimonial-info {
  text-align: left;
}

.sg-testimonial-name {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-900);
}

.sg-testimonial-company {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-600);
}

.sg-testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-200);
  border: none;
  padding: 0;
  cursor: pointer;
  transition:
    background var(--transition),
    transform var(--transition);
}

.sg-testimonial-dot--active {
  background: var(--navy);
  transform: scale(1.35);
}

/* ── CTA ── */
.sg-cta {
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
}

.sg-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sg-cta-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sg-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 41, 107, 0.75) 0%,
    rgba(0, 63, 136, 0.75) 100%
  );
}

.sg-cta-content {
  position: relative;
  z-index: 1;
}

.sg-cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.sg-cta-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

/* ── CONTACT ── */
.sg-contact {
  background: var(--gray-50);
}

.sg-contact-infos {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sg-contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.sg-contact-icon {
  font-size: 1.2rem;
  color: var(--navy);
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.sg-contact-info-item div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sg-contact-info-item strong {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.sg-contact-info-item span,
.sg-contact-info-item a {
  font-size: 0.9rem;
  color: var(--gray-900);
  transition: color var(--transition);
}

.sg-contact-info-item a:hover {
  color: var(--navy-light);
}

.sg-contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.5rem;
}

@media (min-width: 576px) {
  .sg-contact-form-wrap {
    padding: 2.5rem;
  }
}

.sg-form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.sg-form-label span {
  color: var(--navy-light);
}

.sg-form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray-900);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.sg-form-control::placeholder {
  color: rgba(75, 85, 99, 0.5);
}

.sg-form-control:focus {
  background: var(--white);
  border-color: var(--navy-light);
  box-shadow: 0 0 0 3px rgba(0, 80, 157, 0.12);
}

textarea.sg-form-control {
  resize: vertical;
  min-height: 130px;
}

.sg-btn-submit {
  padding: 1rem;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

/* ── FOOTER ── */
.sg-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding-top: 4rem;
}

.sg-footer .sg-brand-name {
  color: var(--white);
}

.sg-footer-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  max-width: 340px;
}

.sg-social-link {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.sg-social-link:hover {
  background: var(--accent);
  color: var(--navy-dark);
  border-color: var(--accent);
}

.sg-footer-heading {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.25rem;
}

.sg-footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sg-footer-link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
  cursor: pointer;
}

a.sg-footer-link:hover {
  color: var(--accent);
}

.sg-footer-top {
  padding-bottom: 3rem;
}

.sg-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
}

.sg-footer-copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.sg-footer-legal {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition);
}

.sg-footer-legal:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ── RESPONSIVE (Mobile-first: only min-width media queries) ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}