/* ===================================================
   RED TEAM — Corporate Cybersecurity Website
   Design System & Styles
   =================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --clr-primary: #A4161A;
  --clr-primary-dark: #7A1014;
  --clr-primary-light: #C62828;
  --clr-bg-body: #0A0A0A;
  --clr-bg-dark: #0D0D0D;
  --clr-bg-card: #141414;
  --clr-bg-card-hover: #1A1A1A;
  --clr-bg-section-alt: #111111;
  --clr-text: #E0E0E0;
  --clr-text-muted: #8A8A8A;
  --clr-text-heading: #F5F5F5;
  --clr-accent-silver: #B0B0B0;
  --clr-border: #222222;
  --clr-border-light: #333333;
  --clr-white: #FFFFFF;

  /* Typography */
  --ff-heading: 'Exo 2', 'Montserrat', sans-serif;
  --ff-body: 'Inter', 'Segoe UI', sans-serif;
  --fs-hero: clamp(2.4rem, 5vw, 3.8rem);
  --fs-h2: clamp(1.8rem, 3vw, 2.6rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-xs: 0.8125rem;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --border-radius: 8px;
  --border-radius-lg: 12px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-bg-body);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--ff-heading);
  color: var(--clr-text-heading);
  line-height: 1.2;
  font-weight: var(--fw-bold);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--alt {
  background-color: var(--clr-bg-section-alt);
}

.section--red {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-dark) 100%);
  padding: var(--space-xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--clr-primary);
  margin: var(--space-sm) auto 0;
  border-radius: 2px;
}

.section__subtitle {
  font-size: var(--fs-body);
  color: var(--clr-text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === HEADER === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.header.scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.5);
  padding: 0.6rem 0;
}

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

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

.header__logo img {
  height: 55px;
  width: auto;
}

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

.header__nav-list {
  display: flex;
  gap: var(--space-md);
}

.header__nav-link {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transition: width var(--transition-base);
}

.header__nav-link:hover {
  color: var(--clr-white);
}

.header__nav-link:hover::after {
  width: 100%;
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

}

.btn--primary:hover {
  background: var(--clr-primary-light);
  border-color: var(--clr-primary-light);
  box-shadow: 0 4px 24px rgba(164, 22, 26, 0.35);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border-light);
}

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

.btn--sm {
  padding: 0.6rem 1.4rem;
  font-size: var(--fs-xs);
}

.btn--header {
  padding: 0.6rem 1.6rem;
  font-size: var(--fs-xs);
}

@media (max-width: 990px) {
  .header__nav {
    position: fixed;
    top: 84px;
    right: 0;
    width: min(360px, 100%);
    height: calc(100vh - 84px);
    padding: 1.25rem;
    background: rgba(11, 11, 13, 0.98);
    border-left: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    transform: translateX(100%);
    transition: var(--transition-base);
  }

  .header__nav.open {
    transform: translateX(0);
  }

  .header__nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .btn--header {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
  }
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

/* Grid background */
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: -50%;
  background-image:
    linear-gradient(rgba(164, 22, 26, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 22, 26, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridShift 25s linear infinite;
}

@keyframes gridShift {
  0% {
    transform: translate(0, 0);
  }

  100% {
    transform: translate(60px, 60px);
  }
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(164, 22, 26, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 30%, rgba(164, 22, 26, 0.05) 0%, transparent 60%),
    linear-gradient(180deg, transparent 60%, var(--clr-bg-body) 100%);
}

/* Network dots */
.hero__nodes {
  position: absolute;
  inset: 0;
}

.hero__node {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(164, 22, 26, 0.3);
  border-radius: 50%;
  animation: nodePulse 4s ease-in-out infinite;
}

.hero__node:nth-child(1) {
  top: 15%;
  left: 10%;
  animation-delay: 0s;
}

.hero__node:nth-child(2) {
  top: 25%;
  left: 85%;
  animation-delay: 1s;
}

.hero__node:nth-child(3) {
  top: 70%;
  left: 20%;
  animation-delay: 2s;
}

.hero__node:nth-child(4) {
  top: 60%;
  left: 75%;
  animation-delay: 0.5s;
}

.hero__node:nth-child(5) {
  top: 40%;
  left: 55%;
  animation-delay: 1.5s;
}

.hero__node:nth-child(6) {
  top: 80%;
  left: 90%;
  animation-delay: 3s;
}

.hero__node:nth-child(7) {
  top: 10%;
  left: 50%;
  animation-delay: 2.5s;
}

.hero__node:nth-child(8) {
  top: 50%;
  left: 35%;
  animation-delay: 0.8s;
}

@keyframes nodePulse {

  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }

  50% {
    opacity: 0.8;
    transform: scale(2);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 740px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-primary);
  border: 1px solid rgba(164, 22, 26, 0.3);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  margin-bottom: var(--space-md);
  background: rgba(164, 22, 26, 0.08);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--clr-primary);
  border-radius: 50%;
  animation: dotBlink 2s ease-in-out infinite;
}

@keyframes dotBlink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

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

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 580px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--clr-text-muted);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-hint img {
  width: 20px;
  height: 20px;
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* === ABOUT === */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__text p {
  margin-bottom: var(--space-sm);
  color: var(--clr-text-muted);
}

.about__text p:first-child {
  font-size: 1.05rem;
  color: var(--clr-text);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.about__stat {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.about__stat:hover {
  border-color: var(--clr-primary);
  transform: translateY(-4px);
}

.about__stat-number {
  font-family: var(--ff-heading);
  font-size: 2.4rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.about__stat-label {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

/* === SERVICES === */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  border-color: var(--clr-border-light);
  background: var(--clr-bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

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

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(164, 22, 26, 0.1);
  border: 1px solid rgba(164, 22, 26, 0.2);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-md);
  color: var(--clr-primary);
}

.service-card__icon img {
  width: 24px;
  height: 24px;
}

.service-card__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.service-card__desc {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-sm);
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.service-card__feature {
  font-size: var(--fs-xs);
  color: var(--clr-accent-silver);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card__feature::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--clr-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === INDUSTRIES === */
.industries__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
}

.industry-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg) var(--space-sm);
  text-align: center;
  transition: all var(--transition-base);
}

.industry-card:hover {
  border-color: var(--clr-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.industry-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  display: block;
  color: var(--clr-primary);
}

.industry-card__icon img {
  width: 36px;
  height: 36px;
  margin: 0 auto;
}

.industry-card__name {
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-heading);
}

/* === METHODOLOGY === */
.methodology__timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.methodology__timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  width: 2px;
  height: 90%;
  background: var(--clr-border);
}

.methodology__step {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  position: relative;
}

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

.methodology__step-number {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bg-card);
  border: 2px solid var(--clr-primary);
  border-radius: 50%;
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
  position: relative;
  z-index: 1;
}

.methodology__step-content {
  padding-top: 0.8rem;
}

.methodology__step-title {
  font-size: var(--fs-h3);
  margin-bottom: 0.3rem;
}

.methodology__step-desc {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  max-width: 500px;
}

/* === TRUST === */
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.trust-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-base);
}

.trust-card:hover {
  border-color: rgba(164, 22, 26, 0.4);
  transform: translateY(-4px);
}

.trust-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  background: rgba(164, 22, 26, 0.08);
  border-radius: 50%;
  color: var(--clr-primary);
}

.trust-card__icon img {
  width: 26px;
  height: 26px;
}

.trust-card__title {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  margin-bottom: 0.3rem;
}

.trust-card__desc {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

/* === BLOG === */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.blog-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  border-color: var(--clr-border-light);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.blog-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--clr-bg-card) 0%, rgba(164, 22, 26, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  position: relative;
  overflow: hidden;
}

.blog-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(164, 22, 26, 0.08), rgba(20, 20, 20, 0.6));
}

.blog-card__image-icon {
  position: relative;
  z-index: 1;
}

.blog-card__image-icon img {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.blog-card__body {
  padding: var(--space-md);
}

.blog-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-primary);
  background: rgba(164, 22, 26, 0.1);
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  margin-bottom: var(--space-xs);
}

.blog-card__title {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  margin-bottom: 0.5rem;
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
  color: var(--clr-primary);
}

.blog-card__excerpt {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__meta {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-banner__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

.cta-banner__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-lg);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn--primary {
  background: var(--clr-white);
  color: var(--clr-primary);
  border-color: var(--clr-white);
}

.cta-banner .btn--primary:hover {
  background: var(--clr-text-heading);
  box-shadow: 0 4px 24px rgba(255, 255, 255, 0.2);
}

/* === FOOTER === */
.footer {
  background: var(--clr-bg-dark);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer__brand-logo {
  height: 55px;
  width: auto;
  margin-bottom: var(--space-sm);
}

.footer__brand-desc {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  max-width: 280px;
  line-height: 1.6;
}

.footer__heading {
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-heading);
  margin-bottom: var(--space-sm);
}

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

.footer__link {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--clr-primary);
}

.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__copyright {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

.footer__legal {
  display: flex;
  gap: var(--space-md);
}

.footer__legal a {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--clr-primary);
}

/* ===================================================
   RESPONSIVE BREAKPOINTS
   =================================================== */

/* Tablet landscape */
@media (max-width: 1200px) {
  .industries__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

/* Tablet portrait */
@media (max-width: 992px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

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

  .industries__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    transition: right var(--transition-base);
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
  }

  .header__nav.open {
    right: 0;
  }

  .header__nav-list {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .header__nav-link {
    padding: 0.8rem 0;
    font-size: var(--fs-body);
    border-bottom: 1px solid var(--clr-border);
    display: block;
    width: 100%;
  }

  .header__hamburger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
  }

  .hero__scroll-hint {
    display: none;
  }

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

  .trust__grid {
    grid-template-columns: 1fr;
  }

  .blog__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .methodology__timeline::before {
    left: 20px;
  }

  .methodology__step-number {
    width: 42px;
    height: 42px;
    font-size: 0.9rem;
  }

  .methodology__step {
    gap: var(--space-sm);
  }

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

/* Small mobile */
@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .about__stats {
    grid-template-columns: 1fr;
  }

  .industries__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===================================================
   DJANGO CMS EXTENSIONS
   Keeps original Red Team design
   =================================================== */

/* Header dropdown */
.header__nav-item {
  position: relative;
}

.header__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: rgba(13, 13, 13, 0.98);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: 0.4rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  z-index: 1001;
}

.header__nav-item:hover > .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown-item {
  list-style: none;
}

.header__dropdown-item > a {
  display: block;
  padding: 0.8rem 1rem;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.header__dropdown-item > a:hover {
  background: var(--clr-bg-card-hover);
  color: var(--clr-white);
}

/* Internal page hero */
.page-hero {
  position: relative;
  padding: 10rem 0 4rem;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(164, 22, 26, 0.08) 0%, transparent 70%),
    linear-gradient(180deg, transparent 55%, var(--clr-bg-body) 100%);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(164, 22, 26, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 22, 26, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.5;
  pointer-events: none;
}

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

.page-hero__content {
  max-width: 760px;
}

.page-hero__eyebrow {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-primary);
  margin-bottom: var(--space-sm);
}

.page-hero__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
  max-width: 640px;
  color: var(--clr-text-muted);
  font-size: 1rem;
}

/* CMS content */
.cms-content {
  max-width: 860px;
  margin: 0 auto;
}

.cms-content h1,
.cms-content h2,
.cms-content h3,
.cms-content h4,
.cms-content h5,
.cms-content h6 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cms-content h2:first-child,
.cms-content h3:first-child {
  margin-top: 0;
}

.cms-content p,
.cms-content ul,
.cms-content ol,
.cms-content blockquote {
  margin-bottom: var(--space-sm);
}

.cms-content ul,
.cms-content ol {
  padding-left: 1.25rem;
}

.cms-content ul {
  list-style: disc;
}

.cms-content ol {
  list-style: decimal;
}

.cms-content strong {
  color: var(--clr-text-heading);
}

.cms-content a {
  color: var(--clr-primary-light);
}

.cms-content a:hover {
  color: var(--clr-white);
}

.cms-content blockquote {
  border-left: 3px solid var(--clr-primary);
  padding-left: 1rem;
  color: var(--clr-accent-silver);
}

.cms-content img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--clr-border);
  margin: var(--space-lg) 0;
}

.cms-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.cms-content th,
.cms-content td {
  border: 1px solid var(--clr-border);
  padding: 0.85rem 1rem;
  text-align: left;
}

.cms-content th {
  background: var(--clr-bg-card);
  color: var(--clr-text-heading);
}

/* Home CMS preview block */
.home-preview {
  max-width: 900px;
  margin: 0 auto;
}

.home-preview .btn {
  margin-top: var(--space-sm);
}

/* Service tiles for homepage preview */
.service-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.service-tile {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  min-height: 150px;
  padding: var(--space-lg);
  display: flex;
  align-items: flex-end;
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  line-height: 1.2;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(164, 22, 26, 0.08));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-tile:hover {
  background: var(--clr-bg-card-hover);
  border-color: var(--clr-border-light);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.service-tile:hover::before {
  opacity: 1;
}

/* News cards for blog + homepage */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.news-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.news-card:hover {
  border-color: var(--clr-border-light);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.news-card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--clr-bg-card) 0%, rgba(164, 22, 26, 0.15) 100%);
}

.news-card__body {
  padding: var(--space-md);
}

.news-card__title {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.news-card__title a {
  transition: color var(--transition-fast);
}

.news-card:hover .news-card__title a {
  color: var(--clr-primary);
}

.news-card__excerpt {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

/* Blog detail page */
.article {
  max-width: 860px;
  margin: 0 auto;
}

.article__image {
  width: 100%;
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--clr-border);
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: var(--space-md);
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Contact page + form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: var(--space-xl);
  align-items: start;
}

.contact-form {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--fw-semibold);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: #101010;
  border: 1px solid var(--clr-border-light);
  border-radius: var(--border-radius);
  color: var(--clr-text);
  padding: 0.85rem 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(164, 22, 26, 0.12);
}

.form-group textarea {
  min-height: 180px;
  resize: vertical;
}

/* Django messages */
.messages {
  padding-top: 110px;
}

.message {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  border: 1px solid var(--clr-border-light);
  font-size: var(--fs-small);
}

.message--success {
  border-color: rgba(60, 180, 90, 0.35);
  background: rgba(30, 110, 50, 0.14);
}

.message--error,
.message--warning {
  border-color: rgba(164, 22, 26, 0.35);
  background: rgba(164, 22, 26, 0.12);
}

/* Footer compatibility with current templates */
.footer__logo {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: var(--fw-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
  color: var(--clr-text-heading);
}

.footer__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-heading);
  margin-bottom: var(--space-sm);
}

.footer__text {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  max-width: 280px;
  line-height: 1.6;
}

/* Responsive additions for new templates */
@media (max-width: 992px) {
  .service-links {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    margin-top: 0.5rem;
    box-shadow: none;
  }

  .service-links,
  .news-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 8rem 0 3rem;
  }

  .messages {
    padding-top: 90px;
  }
}

/* === CAPTCHA === */
.captcha-group {
  align-items: center;
  text-align: center;
  margin-top: 0.25rem;
}

.captcha-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.captcha-box {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.captcha-box img.captcha,
.captcha-box img {
  display: block;
  width: 150px;
  max-width: 100%;
  height: 60px;
  padding: 0.4rem;
  background: #fff;
  border: 1px solid var(--clr-border-light);
  border-radius: var(--border-radius);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.captcha-box input[type="hidden"] {
  display: none;
}

.captcha-box input[type="text"] {
  width: 300px;
  max-width: 100%;
  margin-top: 0.85rem;
  text-align: center;
  letter-spacing: 0.08em;
}

.captcha-refresh-btn {
  position: absolute;
  right: 3.7rem;
  bottom: 6.3rem;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.82);
  color: var(--clr-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  backdrop-filter: blur(6px);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  z-index: 2;
}

.captcha-refresh-btn:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary-light);
  transform: scale(1.06);
  box-shadow: 0 8px 18px rgba(164, 22, 26, 0.35);
}

.captcha-refresh-btn:active {
  transform: scale(0.96);
}

.captcha-note {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

@media (max-width: 768px) {
  .contact-form {
    padding: 1.25rem;
  }

  .form-grid {
    gap: 1rem;
  }

  .contact-form button[type="submit"] {
    display: flex;
    justify-content: center;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .contact-form {
    padding: 1rem;
    border-radius: 10px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 0.8rem 0.9rem;
  }

  .captcha-box {
    width: 100%;
  }

  .captcha-box input[type="text"] {
    width: 270px;
    max-width: 100%;
  }

  .captcha-box img.captcha,
  .captcha-box img {
    width: 150px;
    height: 60px;
  }

  .captcha-refresh-btn {
    right: 2.7em;
    bottom: 6.3rem;
  }
}