/* ============================================================
   ThinkVault — Global Stylesheet
   thinkvault.cloud
   ============================================================ */

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

/* ── CSS Custom Properties ── */
:root {
  --orange:        #ff4b1f;
  --orange-mid:    #ff6b35;
  --orange-light:  #ff8c42;
  --orange-glow:   rgba(255, 75, 31, 0.25);
  --orange-border: rgba(255, 75, 31, 0.4);

  --bg:            #060610;
  --bg-secondary:  #0a0a18;
  --surface:       rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border:        rgba(255, 255, 255, 0.07);
  --border-hover:  rgba(255, 75, 31, 0.4);

  --text:          #eeeef5;
  --text-muted:    rgba(238, 238, 245, 0.5);
  --text-dim:      rgba(238, 238, 245, 0.3);

  --font-heading:  'Space Grotesk', sans-serif;
  --font-body:     'Inter', sans-serif;

  --nav-height:    70px;
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     16px;
  --radius-xl:     24px;

  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card:   0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-orange: 0 0 32px rgba(255, 75, 31, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* ── Layout Utilities ── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--bg);
}

.section--surface {
  background: var(--bg-secondary);
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange-mid);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  margin-bottom: 20px;
}

.section-title span {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 60px;
  line-height: 1.7;
}

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

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--orange), var(--orange-mid));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px var(--orange-glow);
  white-space: nowrap;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--orange-mid), var(--orange-light));
  box-shadow: 0 8px 32px rgba(255, 75, 31, 0.4);
  transform: translateY(-2px);
  color: #fff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 27px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hover);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-ghost:hover {
  background: var(--orange-glow);
  border-color: var(--orange);
  color: var(--text);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(6, 6, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav__logo img {
  height: 36px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.nav__link:hover,
.nav__item:hover .nav__link {
  color: var(--text);
  background: var(--surface);
}

.nav__link.active {
  color: var(--orange-mid);
}

.nav__link svg {
  transition: transform var(--transition);
}

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

/* Dropdowns */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 240px;
  background: rgba(10, 10, 24, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.875rem;
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__dropdown a:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.nav__dropdown a .dd-icon {
  width: 32px;
  height: 32px;
  background: var(--surface);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}

.nav__dropdown a:hover .dd-icon {
  background: var(--orange-glow);
}

.nav__actions {
  flex-shrink: 0;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  transition: background var(--transition);
  margin-left: auto;
}

.nav__hamburger:hover {
  background: var(--surface);
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6, 6, 16, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  padding: 24px 24px 40px;
  overflow-y: auto;
  flex-direction: column;
  gap: 8px;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-section {
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 4px;
}

.nav__mobile-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange-mid);
  padding: 8px 12px 4px;
}

.nav__mobile a {
  display: block;
  padding: 10px 12px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav__mobile a:hover {
  color: var(--text);
  background: var(--surface);
}

.nav__mobile .btn-primary {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-orange);
  background: rgba(255, 255, 255, 0.05);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange-mid);
  flex-shrink: 0;
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.card__body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange-mid);
  transition: gap var(--transition);
}

.card__link:hover {
  gap: 10px;
  color: var(--orange-light);
}

/* ── Feature Rows ── */
.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.feature-row:first-child {
  padding-top: 0;
}

.feature-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.feature-row__icon {
  width: 44px;
  height: 44px;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-mid);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-row__icon svg {
  width: 20px;
  height: 20px;
}

.feature-row__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.feature-row__body {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Grids ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* ── Stat Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  background: var(--bg);
  padding: 40px 32px;
  transition: background var(--transition);
}

.stat-item:hover {
  background: var(--bg-secondary);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Page Hero ── */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: linear-gradient(180deg, rgba(255, 75, 31, 0.06) 0%, transparent 60%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(255, 75, 31, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange-mid);
  margin-bottom: 16px;
  display: block;
}

.page-hero__title {
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero__subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

/* ── Home Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--nav-height) 0 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 75, 31, 0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
  bottom: -50px;
  left: -80px;
  animation-delay: -4s;
}

.hero__orb--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 140, 66, 0.08) 0%, transparent 70%);
  top: 40%;
  left: 40%;
  animation-delay: -2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--orange-glow);
  border: 1px solid var(--orange-border);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--orange-light);
  margin-bottom: 28px;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__headline {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.hero__subheadline {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  background: linear-gradient(135deg, var(--orange-mid), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-heading);
}

.hero__body {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Trust Bar ── */
.trust-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-bar__label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

.trust-bar__badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex: 1;
}

.trust-badge {
  padding: 8px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: all var(--transition);
}

.trust-badge:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

/* ── CTA Banner ── */
.cta-banner {
  padding: 100px 0;
  background: var(--bg-secondary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255, 75, 31, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__title {
  margin-bottom: 16px;
}

.cta-banner__subtitle {
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Sovereignty Banner ── */
.sovereignty-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(255, 75, 31, 0.08) 0%, transparent 50%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.sovereignty-banner::after {
  content: '';
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 75, 31, 0.06) 0%, transparent 70%);
}

.sovereignty-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.sovereignty-banner__text h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 12px;
  letter-spacing: -0.025em;
}

.sovereignty-banner__text p {
  max-width: 560px;
  font-size: 1.0625rem;
}

/* ── Stack Layers ── */
.stack-layer {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: all var(--transition);
  background: var(--surface);
  position: relative;
}

.stack-layer:hover {
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.05);
}

.stack-layer__num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-mid);
  background: var(--orange-glow);
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.stack-layer__arrow {
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  color: var(--text-dim);
  font-size: 0.75rem;
  z-index: 1;
}

.stack-layer:last-child .stack-layer__arrow {
  display: none;
}

.stack-layer__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.stack-layer__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ── Model Cards ── */
.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
}

.model-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}

.model-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.model-card__tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--orange-glow);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--orange-mid);
  margin-bottom: 12px;
}

.model-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── SLA Tiers ── */
.sla-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
}

.sla-tier:hover {
  border-color: var(--border-hover);
}

.sla-tier--featured {
  border-color: var(--orange-border);
  background: rgba(255, 75, 31, 0.04);
}

.sla-tier__badge {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--orange), var(--orange-mid));
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}

.sla-tier__name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.sla-tier__sla {
  font-size: 0.875rem;
  color: var(--orange-mid);
  font-weight: 600;
  margin-bottom: 16px;
}

.sla-tier__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sla-tier__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.sla-tier__features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  background: var(--orange-glow);
  border-radius: 50%;
  border: 1.5px solid var(--orange-mid);
  flex-shrink: 0;
  position: relative;
}

/* ── Steps ── */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}

.step-item:last-child {
  padding-bottom: 0;
}

.step-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 44px;
  width: 2px;
  height: calc(100% - 44px);
  background: linear-gradient(to bottom, var(--border-hover), var(--border));
}

.step-num {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--orange), var(--orange-mid));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.step-content__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  padding-top: 8px;
}

.step-content__body {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Industry Cards ── */
.industry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  transition: all var(--transition);
}

.industry-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}

.industry-card__icon {
  width: 56px;
  height: 56px;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-mid);
  flex-shrink: 0;
}

.industry-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.industry-card__body {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Partner Badges ── */
.partner-badge {
  padding: 14px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  text-align: center;
}

.partner-badge:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

/* ── Article Cards ── */
.article-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
}

.article-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-orange);
}

.article-card__cat {
  display: inline-block;
  padding: 4px 12px;
  background: var(--orange-glow);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--orange-mid);
  font-family: var(--font-heading);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
}

.article-card__date {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.article-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange-mid);
  transition: all var(--transition);
  margin-top: 4px;
}

.article-card__link:hover {
  gap: 10px;
  color: var(--orange-light);
}

/* ── Job Cards ── */
.job-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all var(--transition);
}

.job-card:hover {
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.05);
}

.job-card__info { flex: 1; }

.job-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.job-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.job-tag {
  padding: 4px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ── Contact Form ── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.form-input,
.form-select,
.form-textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font-size: 0.9375rem;
  transition: all var(--transition);
  outline: none;
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--orange);
  background: rgba(255, 75, 31, 0.04);
  box-shadow: 0 0 0 3px rgba(255, 75, 31, 0.1);
}

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

.form-select {
  appearance: none;
  cursor: pointer;
}

.form-select option {
  background: #0a0a18;
  color: var(--text);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

/* ── Footer ── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer__brand img {
  height: 32px;
  margin-bottom: 20px;
}

.footer__tagline {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 280px;
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--text);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 0.85rem;
  color: var(--text-dim);
  transition: color var(--transition);
}

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

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── Animations ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ── Mission Quote ── */
.mission-quote {
  background: linear-gradient(135deg, rgba(255,75,31,0.06) 0%, transparent 60%);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-xl);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mission-quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 40px;
  font-family: var(--font-heading);
  font-size: 200px;
  font-weight: 700;
  color: rgba(255,75,31,0.06);
  line-height: 1;
}

.mission-quote__text {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  max-width: 800px;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.mission-quote__attr {
  font-size: 0.875rem;
  color: var(--text-dim);
  position: relative;
  z-index: 1;
}

/* ── Coming Soon ── */
.coming-soon-banner {
  background: linear-gradient(135deg, rgba(255,75,31,0.08) 0%, transparent 60%);
  border: 1px dashed var(--orange-border);
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
}

.coming-soon-banner h3 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.coming-soon-banner p {
  max-width: 480px;
  margin: 0 auto;
}

/* ── Contact Info ── */
.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-info-item__icon {
  width: 40px;
  height: 40px;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-mid);
  flex-shrink: 0;
}

.contact-info-item__label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.contact-info-item__value {
  font-size: 0.9375rem;
  color: var(--text);
}

.expect-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.expect-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.expect-list li::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='9' cy='9' r='8' stroke='%23ff6b35' stroke-width='1.5' fill='none'/%3E%3Cpath d='M5.5 9l2.5 2.5L12.5 6' stroke='%23ff6b35' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top: 1px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .grid-2-col { gap: 48px; }
  .sovereignty-banner__inner { flex-direction: column; text-align: center; }
  .sovereignty-banner__text p { max-width: 100%; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }

  .nav__links,
  .nav__actions { display: none; }

  .nav__hamburger { display: flex; }

  .nav__inner { gap: 0; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .grid-2-col { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }

  .trust-bar__inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .trust-bar__badges { gap: 8px; }

  .hero { min-height: auto; padding-top: calc(var(--nav-height) + 60px); padding-bottom: 60px; }
  .hero__headline { font-size: 2.5rem; }
  .hero__subheadline { font-size: 1.5rem; }

  .page-hero { padding: calc(var(--nav-height) + 50px) 0 50px; }

  .sovereignty-banner__inner { flex-direction: column; align-items: flex-start; }
  .sovereignty-banner__text h2 { font-size: 1.8rem; }

  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__legal { flex-wrap: wrap; gap: 12px; }

  .mission-quote { padding: 36px 24px; }
  .mission-quote::before { font-size: 100px; }

  .cta-banner { padding: 60px 0; }

  .job-card { flex-direction: column; align-items: flex-start; }
  .industry-card { flex-direction: column; }

  .stat-item { padding: 28px 20px; }
  .stat-number { font-size: 2rem; }
}

/* ── Pillar Cards ── */
.pillar-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: all var(--transition);
}

.pillar-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.pillar-card__icon {
  width: 52px;
  height: 52px;
  background: var(--orange-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-mid);
  margin: 0 auto 16px;
}

.pillar-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.pillar-card__body {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .pillar-cards { grid-template-columns: 1fr; }
}

/* ── Managed Services Grid ── */
.managed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.managed-item {
  background: var(--bg);
  padding: 36px 32px;
  transition: background var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.managed-item:hover {
  background: var(--bg-secondary);
}

.managed-item__icon {
  width: 44px;
  height: 44px;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-mid);
  flex-shrink: 0;
}

.managed-item__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.managed-item__body {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .managed-grid { grid-template-columns: 1fr; }
}

/* ── Notification / alert ── */
.info-box {
  background: rgba(255,75,31,0.06);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-box__icon {
  color: var(--orange-mid);
  flex-shrink: 0;
  margin-top: 2px;
}

.info-box__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.info-box__text strong {
  color: var(--text);
}