/* ============================================================
   COMPONENTS — Reusable UI Components
   Security Agency Website
   ============================================================ */


/* ============================================================
   TOP UTILITY BAR
   ============================================================ */
.top-bar {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
  padding: var(--space-2) 0;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar__left {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.top-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.top-bar a {
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.top-bar a:hover {
  color: var(--color-white);
}

.top-bar__social {
  display: flex;
  gap: var(--space-3);
}

.top-bar__social a {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-fast);
}

.top-bar__social a:hover {
  background-color: var(--color-accent);
}

.top-bar__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}


/* ============================================================
   NAVIGATION / HEADER
   ============================================================ */
.header {
  background-color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-nav);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo img,
.header__logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.footer__logo-img {
  height: 45px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

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

.header__logo-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
}

.header__logo-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-dark);
  text-transform: capitalize;
  letter-spacing: var(--letter-spacing-wide);
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-accent);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 70%;
}

/* Dropdown parent */
.nav__item {
  position: relative;
}

.nav__item .nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__arrow {
  width: 10px;
  height: 10px;
  transition: transform var(--transition-fast);
}

.nav__item:hover .nav__arrow {
  transform: rotate(180deg);
}

/* Dropdown menu */
.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  transition: all var(--transition-fast);
}

.nav__dropdown-link:hover {
  background-color: var(--color-off-white);
  color: var(--color-accent);
  padding-left: var(--space-6);
}

/* Nested dropdown (services > sub-services) */
.nav__dropdown .nav__item {
  position: relative;
}

.nav__dropdown .nav__item .nav__dropdown {
  top: 0;
  left: 100%;
  border-top: 3px solid var(--color-primary);
}

.nav__dropdown .nav__dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Header CTA */
.header__cta {
  margin-left: var(--space-4);
}

/* Mobile menu toggle */
.header__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.header__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-base);
}

.header__mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.header__mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 28px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  line-height: 1.4;
}

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

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.btn--sm {
  padding: 8px 20px;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 16px 36px;
  font-size: var(--font-size-base);
}

.btn--icon {
  width: 20px;
  height: 20px;
}


/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-off-white);
}

.hero__slider {
  position: relative;
  width: 100%;
  min-height: 560px;
}

.hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero__slide.active {
  position: relative;
  opacity: 1;
}

.hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0.9) 35%,
    rgba(255, 255, 255, 0.4) 65%,
    transparent 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 550px;
}

.hero__subtitle {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  margin-bottom: var(--space-3);
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.hero__title span {
  color: var(--color-accent);
}

.hero__description {
  font-size: var(--font-size-md);
  color: var(--color-text-body);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero__buttons {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Slider indicators */
.hero__indicators {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 3;
}

.hero__indicator {
  width: 40px;
  height: 4px;
  border-radius: var(--radius-full);
  background-color: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

.hero__indicator.active {
  background-color: var(--color-accent);
  width: 60px;
}


/* ============================================================
   STATS COUNTER
   ============================================================ */
.stats {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stats__item {
  padding: var(--space-10) var(--space-4);
  position: relative;
}

.stats__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background-color: var(--color-border);
}

.stats__number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stats__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}


/* ============================================================
   SERVICE CARDS
   ============================================================ */
.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-off-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background-color: var(--color-primary);
}

.service-card__icon svg {
  width: 32px;
  height: 32px;
  fill: var(--color-primary);
  transition: fill var(--transition-base);
}

.service-card:hover .service-card__icon svg {
  fill: var(--color-white);
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
  color: var(--color-text-dark);
}

.service-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  line-height: var(--line-height-relaxed);
}

.service-card__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--transition-base);
}

.service-card__link:hover {
  gap: var(--space-3);
  color: var(--color-accent-dark);
}


/* ============================================================
   FEATURE / WHY CHOOSE US CARDS
   ============================================================ */
.feature-card {
  text-align: center;
  padding: var(--space-6);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 43, 73, 0.08);
  border-radius: var(--radius-full);
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

.feature-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.feature-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}


/* ============================================================
   INDUSTRY CARDS
   ============================================================ */
.industry-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.industry-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.industry-card__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-off-white);
  border-radius: var(--radius-md);
}

.industry-card__icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
}

.industry-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
}


/* ============================================================
   TESTIMONIAL CARDS
   ============================================================ */
.testimonial-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-card__star {
  width: 18px;
  height: 18px;
  fill: #F59E0B;
}

.testimonial-card__quote {
  font-size: var(--font-size-base);
  color: var(--color-text-body);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-card__quote::before {
  content: '\201C';
  font-size: var(--font-size-4xl);
  color: var(--color-accent);
  line-height: 0;
  position: relative;
  top: 12px;
  margin-right: var(--space-1);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.testimonial-card__name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
}

.testimonial-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}


/* ============================================================
   CLIENT LOGOS
   ============================================================ */
.client-logos {
  overflow: hidden;
  position: relative;
}

.client-logos::before,
.client-logos::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
}

.client-logos::before {
  left: 0;
  background: linear-gradient(90deg, var(--color-white), transparent);
}

.client-logos::after {
  right: 0;
  background: linear-gradient(90deg, transparent, var(--color-white));
}

.section--gray .client-logos::before {
  background: linear-gradient(90deg, var(--color-off-white), transparent);
}

.section--gray .client-logos::after {
  background: linear-gradient(90deg, transparent, var(--color-off-white));
}

.client-logos__track {
  display: flex;
  gap: var(--space-12);
  animation: scroll-logos 30s linear infinite;
  width: max-content;
}

.client-logos__item {
  flex-shrink: 0;
  height: 50px;
  display: flex;
  align-items: center;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.client-logos__item:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.client-logos__item img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background-color: var(--color-primary);
  padding: var(--space-16) 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto var(--space-8);
  font-size: var(--font-size-md);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-16) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.footer__logo img {
  height: 45px;
}

.footer__logo-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.footer__about {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-5);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-footer-text);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer__heading {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-footer-text);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-white);
  padding-left: var(--space-1);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}

.footer__contact-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  fill: var(--color-accent);
}

.footer__contact-item a {
  color: var(--color-footer-text);
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

/* Footer Bottom */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
}

.footer__copyright {
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-4);
}

.footer__bottom-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-xs);
}

.footer__bottom-links a:hover {
  color: var(--color-white);
}


/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: var(--font-size-sm);
}

.breadcrumbs__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumbs__item a {
  color: var(--color-text-muted);
}

.breadcrumbs__item a:hover {
  color: var(--color-accent);
}

.breadcrumbs__separator {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

.breadcrumbs__current {
  color: var(--color-text-dark);
  font-weight: var(--font-weight-medium);
}


/* ============================================================
   PAGE HERO BANNER (for internal pages)
   ============================================================ */
.page-hero {
  background-color: var(--color-primary);
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
}

.page-hero h1 {
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.page-hero .breadcrumbs__item a,
.page-hero .breadcrumbs__separator {
  color: rgba(255, 255, 255, 0.6);
}

.page-hero .breadcrumbs__item a:hover {
  color: var(--color-white);
}

.page-hero .breadcrumbs__current {
  color: var(--color-white);
}

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


/* ============================================================
   FLOATING CONTACT BUTTONS
   ============================================================ */
.floating-buttons {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-fixed);
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  text-decoration: none;
}

.floating-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.floating-btn--whatsapp {
  background-color: #25D366;
  color: white;
}

.floating-btn--call {
  background-color: var(--color-accent);
  color: white;
}

.floating-btn--top {
  background-color: var(--color-primary);
  color: white;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.floating-btn--top.visible {
  opacity: 1;
  visibility: visible;
}

.floating-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}


/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 43, 73, 0.1);
}

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

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

.form-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 fill='%234B5563' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-input.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-success {
  background-color: #D1FAE5;
  border: 1px solid #6EE7B7;
  color: #065F46;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}


/* ============================================================
   SCROLL REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }


/* ============================================================
   RESPONSIVE — COMPONENTS
   ============================================================ */

@media (max-width: 1024px) {
  .header .container {
    height: 70px;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__bg {
    width: 50%;
    opacity: 0.4;
  }

  .hero__overlay {
    background: linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.97) 0%,
      rgba(255, 255, 255, 0.95) 50%,
      rgba(255, 255, 255, 0.7) 100%
    );
  }

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

  .stats__item:nth-child(2)::after {
    display: none;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  /* Top bar */
  .top-bar__left {
    gap: var(--space-3);
    font-size: var(--font-size-xs);
  }

  .top-bar__right {
    display: none;
  }

  /* Header */
  .header__mobile-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-16) var(--space-6) var(--space-6);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    overflow-y: auto;
    z-index: var(--z-modal);
    gap: 0;
  }

  .nav.open {
    right: 0;
  }

  .nav__link {
    padding: var(--space-3) 0;
    font-size: var(--font-size-base);
    border-bottom: 1px solid var(--color-border-light);
  }

  .nav__link::after {
    display: none;
  }

  .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-top: none;
    border-radius: 0;
    padding: 0 0 0 var(--space-4);
    display: none;
  }

  .nav__item.dropdown-open .nav__dropdown {
    display: block;
  }

  .header__cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  /* Mobile nav overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-modal) - 1);
  }

  .nav-overlay.open {
    display: block;
  }

  /* Hero */
  .hero {
    min-height: 450px;
  }

  .hero__bg {
    width: 100%;
    opacity: 0.2;
  }

  .hero__overlay {
    background: rgba(255, 255, 255, 0.92);
  }

  .hero__content {
    text-align: center;
    max-width: 100%;
  }

  .hero__buttons {
    justify-content: center;
  }

  /* Stats */
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__item::after {
    display: none;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  /* Floating buttons */
  .floating-buttons {
    bottom: var(--space-4);
    right: var(--space-4);
  }

  .floating-btn {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 480px) {
  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn--lg {
    width: 100%;
  }

  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .stats__item {
    padding: var(--space-6) var(--space-3);
  }
}