/* ============================================
   CIRCA2300 — Premium Construction Website
   Design System & Styles
   ============================================ */

/* === DESIGN TOKENS === */
:root {
  --bg-primary: #06101a;
  --bg-secondary: #0c1c2e;
  --bg-tertiary: #122842;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);

  --text-primary: #f0f4f8;
  --text-secondary: #94a8bf;
  --text-muted: #6b829c;

  --accent: #d4a853;
  --accent-light: #e8c97a;
  --accent-dark: #8b6914;
  --accent-glow: rgba(212, 168, 83, 0.25);

  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(212, 168, 83, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 60px rgba(212, 168, 83, 0.12);

  --font-heading: "Outfit", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;

  --transition-fast: 180ms ease;
  --transition-mid: 320ms ease;
  --transition-slow: 500ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* === RESET & BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
}

/* === LAYOUT === */
.container {
  width: min(1200px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-dark {
  background:
    radial-gradient(
      ellipse at 20% 50%,
      rgba(212, 168, 83, 0.04),
      transparent 60%
    ),
    var(--bg-secondary);
}

/* === GRADIENT TEXT === */
.gradient-text {
  background: linear-gradient(
    135deg,
    var(--accent-light),
    var(--accent),
    var(--accent-dark)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === EYEBROW === */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1rem;
}

.eyebrow i {
  font-size: 1rem;
}

/* === NAVIGATION === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(6, 16, 26, 0.75);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition:
    background var(--transition-mid),
    box-shadow var(--transition-mid);
}

.navbar.scrolled {
  background: rgba(6, 16, 26, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1001;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(212, 168, 83, 0.15);
  transition: transform var(--transition-fast);
}

.brand:hover .brand-logo {
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

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

.brand-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--bg-primary) !important;
  font-weight: 600;
  padding: 0.55rem 1.3rem;
  margin-left: 0.5rem;
}

.nav-cta:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition:
    transform var(--transition-mid),
    opacity var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--bg-primary);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px var(--accent-glow);
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(212, 168, 83, 0.06);
  color: var(--accent-light);
}

/* === HERO === */
.hero {
  position: relative;
  padding: 8rem 0 5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 70% 20%,
      rgba(212, 168, 83, 0.08),
      transparent 55%
    ),
    radial-gradient(ellipse at 10% 80%, rgba(18, 40, 66, 0.6), transparent 50%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s infinite ease-in-out;
}

@keyframes particleFloat {
  0%,
  100% {
    opacity: 0;
    transform: translateY(0) scale(0.5);
  }
  20% {
    opacity: 0.6;
  }
  50% {
    opacity: 0.3;
    transform: translateY(-120px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-250px) scale(0.3);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: rgba(212, 168, 83, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 1.5rem;
}

.badge i {
  font-size: 1.05rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.hero-stat span {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.hero-image-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 6s ease;
}

.hero-image-frame:hover img {
  transform: scale(1.05);
}

.hero-image-glow {
  position: absolute;
  bottom: -20%;
  left: 10%;
  width: 80%;
  height: 50%;
  background: radial-gradient(ellipse, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

/* Floating Cards */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.1rem;
  background: rgba(12, 28, 46, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: floatCard 4s ease-in-out infinite;
}

.floating-card i {
  font-size: 1.2rem;
  color: var(--accent);
}

.card-1 {
  top: 12%;
  right: -8%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 15%;
  left: -6%;
  animation-delay: 2s;
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.3;
    height: 30px;
  }
  50% {
    opacity: 1;
    height: 50px;
  }
}

/* === INFO STRIP === */
.info-strip {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

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

.strip-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.strip-item i {
  font-size: 1.6rem;
  color: var(--accent);
  opacity: 0.8;
}

.strip-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.strip-item strong {
  font-size: 0.9rem;
}

/* === ABOUT === */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.image-showcase {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.image-showcase img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.image-showcase:hover img {
  transform: scale(1.04);
}

.image-overlay-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(6, 16, 26, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-light);
}

.about-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 1.2rem;
}

.about-content p {
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.about-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.about-feature:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(212, 168, 83, 0.1);
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.about-feature strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.about-feature span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === SECTION HEADER === */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
}

/* === SERVICES === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition-mid),
    box-shadow var(--transition-mid),
    border-color var(--transition-mid);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--border-accent);
}

.service-card-image {
  position: relative;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-number {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.15);
  line-height: 1;
}

.service-card-body {
  padding: 1.5rem;
}

.service-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.service-card-body p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.service-list li i {
  color: var(--accent);
  font-size: 1rem;
}

/* === WHY US === */
.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.why-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 2rem;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.why-item:hover {
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.why-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    rgba(212, 168, 83, 0.15),
    rgba(212, 168, 83, 0.05)
  );
  color: var(--accent);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.why-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.why-item p {
  font-size: 0.88rem;
  margin: 0;
}

/* CTA Box */
.cta-box {
  position: relative;
  padding: 2.5rem;
  background: linear-gradient(
    145deg,
    rgba(212, 168, 83, 0.12),
    rgba(255, 255, 255, 0.03)
  );
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.cta-box-glow {
  position: absolute;
  top: -40%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(212, 168, 83, 0.15),
    transparent 70%
  );
  pointer-events: none;
}

.cta-box h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  position: relative;
}

.cta-box p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.cta-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.cta-stat {
  text-align: center;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.cta-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--accent);
}

.cta-stat span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cta-box .btn {
  position: relative;
}

/* === CREDENTIALS === */
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.credential-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.credential-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.credential-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(212, 168, 83, 0.1);
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.credential-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.credential-card strong {
  font-size: 1rem;
}

.credential-card a {
  color: inherit;
  text-decoration: underline;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

.credential-card a:hover {
  color: var(--accent-light);
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}

.contact-info > p {
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

a.contact-detail-item:hover {
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(212, 168, 83, 0.1);
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.1rem;
}

.contact-detail-item strong {
  font-size: 0.92rem;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.937 10.825 4z' fill='%236b829c'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

/* === FOOTER === */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

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

.footer-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.footer-brand .brand-name {
  font-size: 1.1rem;
}

.footer-desc {
  font-size: 0.9rem;
  max-width: 400px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.footer-col a,
.footer-col span {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* === TOAST === */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.5rem;
  background: rgba(12, 28, 46, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  color: var(--text-primary);
  animation: toastIn 400ms var(--transition-slow) forwards;
  max-width: 360px;
}

.toast i {
  font-size: 1.3rem;
  color: var(--accent);
}

.toast.toast-out {
  animation: toastOut 300ms ease forwards;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(30px) scale(0.9);
  }
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-delay-1 {
  transition-delay: 0.15s;
}
.reveal-delay-2 {
  transition-delay: 0.3s;
}
.reveal-delay-3 {
  transition-delay: 0.45s;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero {
    padding: 7rem 0 3rem;
    min-height: auto;
  }

  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }

  .services-grid,
  .credentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    order: -1;
    max-width: 520px;
    margin: 0 auto;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 5rem 1.5rem 2rem;
    background: rgba(6, 16, 26, 0.97);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition-mid);
    z-index: 1000;
  }

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

  .nav-link {
    padding: 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
    text-align: center;
    justify-content: center;
  }

  .services-grid,
  .credentials-grid {
    grid-template-columns: 1fr;
  }

  .strip-content {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero-stat-divider {
    display: none;
  }

  .floating-card {
    display: none;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cta-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .strip-content {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero {
    padding: 6rem 0 2.5rem;
  }
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dark);
}

/* === SELECTION === */
::selection {
  background: var(--accent);
  color: var(--bg-primary);
}