/* ==========================================================================
   Sooshiant Solution - Modern Corporate Consulting Stylesheet
   Brand: Operations & Project Management Consulting
   Colors: Midnight Navy, Strategic Teal, Electric Cyan, Pure White & Slate
   ========================================================================== */

:root {
  --color-primary: #0B1F3A;
  --color-primary-dark: #071324;
  --color-primary-light: #162F56;
  --color-accent: #00A99D;
  --color-accent-hover: #008F85;
  --color-cyan: #22D3EE;
  --color-cyan-glow: rgba(34, 211, 238, 0.25);
  --color-dark-bg: #090E17;
  --color-dark-surface: #101927;
  --color-dark-card: #152238;
  --color-dark-border: rgba(255, 255, 255, 0.08);
  --color-light-bg: #F8FAFC;
  --color-light-surface: #FFFFFF;
  --color-light-border: #E2E8F0;
  --color-text-main: #0F172A;
  --color-text-muted: #64748B;
  --color-text-light: #F1F5F9;
  --color-text-light-muted: #94A3B8;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px -4px rgba(11, 31, 58, 0.08), 0 4px 8px -2px rgba(11, 31, 58, 0.04);
  --shadow-lg: 0 20px 40px -8px rgba(11, 31, 58, 0.12), 0 8px 16px -4px rgba(11, 31, 58, 0.06);
  --shadow-glow: 0 0 30px rgba(0, 169, 157, 0.25);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-dark-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(0, 169, 157, 0.12);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 169, 157, 0.25);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.section-tag {
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.section-desc {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--color-text-muted);
  max-width: 680px;
  line-height: 1.65;
}

/* Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  background: rgba(9, 14, 23, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header.scrolled {
  background: rgba(9, 14, 23, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 44px;
  width: auto;
  display: block;
  transition: var(--transition);
}

.site-header.scrolled .logo-img {
  height: 40px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: #CBD5E1;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-accent);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #00A99D 0%, #008F85 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(0, 169, 157, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #00BCAE 0%, #00A99D 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 169, 157, 0.45);
}

.btn-cyan {
  background: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
  color: #081726;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(34, 211, 238, 0.3);
}

.btn-cyan:hover {
  background: #67E8F9;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34, 211, 238, 0.45);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
}

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

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #FFFFFF;
  transition: var(--transition);
  border-radius: 2px;
}

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

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

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

/* Hero Section with 3D Canvas */
.hero-section {
  position: relative;
  padding: 180px 0 110px;
  background: radial-gradient(circle at 50% 20%, #102544 0%, #090E17 75%);
  color: #FFFFFF;
  overflow: hidden;
}

#hero-3d-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-glow-1 {
  position: absolute;
  top: 15%;
  left: 20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 169, 157, 0.2) 0%, rgba(0,0,0,0) 70%);
  filter: blur(70px);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  top: 30%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.15) 0%, rgba(0,0,0,0) 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 24px 0;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #22D3EE 65%, #00A99D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(18px, 2vw, 22px);
  color: #CBD5E1;
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* Stats Ribbon */
.stats-ribbon {
  position: relative;
  z-index: 3;
  margin-top: 80px;
  padding: 36px 40px;
  background: rgba(16, 25, 39, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  align-items: center;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -16px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.stat-number {
  font-size: clamp(34px, 3.5vw, 48px);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.stat-number span.highlight {
  color: var(--color-cyan);
}

.stat-label {
  font-size: 14px;
  color: #94A3B8;
  font-weight: 500;
}

/* Services Section */
.section {
  padding: 110px 0;
  position: relative;
}

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

.section-dark-alt {
  background-color: var(--color-dark-surface);
  color: #FFFFFF;
}

.section-light {
  background-color: var(--color-light-bg);
  color: var(--color-text-main);
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 64px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.12s ease-out, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at var(--sheen-x, 50%) var(--sheen-y, 50%), rgba(34, 211, 238, 0.09) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover::after {
  opacity: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 169, 157, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35), var(--shadow-glow);
}

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

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 169, 157, 0.12);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(0, 169, 157, 0.25);
}

.service-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.service-card p {
  color: #94A3B8;
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-cyan);
  font-weight: 600;
  font-size: 14px;
}

.service-link:hover {
  gap: 12px;
  color: #FFFFFF;
}

/* Process Timeline (4-Step Framework) */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.12s ease-out, border-color 0.25s ease;
}

.step-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.step-number {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: rgba(34, 211, 238, 0.25);
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}

.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.step-card p {
  color: #94A3B8;
  font-size: 14px;
  line-height: 1.6;
}

/* Advisory Packages Section */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
  max-width: 1040px;
  margin: 0 auto;
}

.package-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.12s ease-out, border-color 0.25s ease, box-shadow 0.25s ease;
}

.package-card:hover {
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
}

.package-card.featured {
  border-color: var(--color-cyan);
  background: linear-gradient(180deg, #162640 0%, #101B2E 100%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(34, 211, 238, 0.15);
}

.package-tag {
  position: absolute;
  top: -14px;
  left: 36px;
  background: linear-gradient(90deg, #22D3EE, #00A99D);
  color: #081726;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.package-header {
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 24px;
}

.package-header h3 {
  font-size: 26px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.package-header p {
  color: #94A3B8;
  font-size: 15px;
  line-height: 1.5;
}

.package-features {
  list-style: none;
  margin-bottom: 36px;
  flex-grow: 1;
}

.package-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #CBD5E1;
  font-size: 15px;
  margin-bottom: 14px;
  line-height: 1.5;
}

.package-features li svg {
  flex-shrink: 0;
  color: var(--color-cyan);
  margin-top: 2px;
}

/* Contact Form Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contact-info-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
}

.contact-info-card h3 {
  font-size: 28px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-info-card p {
  color: #94A3B8;
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 32px;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 169, 157, 0.12);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 13px;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.contact-detail-value {
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
}

.contact-detail-value a:hover {
  color: var(--color-cyan);
}

.form-box {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

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

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: #E2E8F0;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(9, 14, 23, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
  background: rgba(9, 14, 23, 0.95);
}

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

.form-status {
  display: none;
  padding: 16px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.5;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34D399;
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #F87171;
}

/* FAQ Accordion */
.faq-grid {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 600;
  color: #FFFFFF;
  cursor: pointer;
}

.faq-chevron {
  transition: transform 0.3s ease;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 28px;
  color: #94A3B8;
  font-size: 15px;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  transition: max-height 0.35s ease-in-out;
  padding-bottom: 24px;
}

/* Footer */
.site-footer {
  background: #05080E;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 36px;
  color: #94A3B8;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand p {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.65;
  color: #64748B;
  max-width: 320px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--color-cyan);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 82px;
    left: 0;
    right: 0;
    background: #090E17;
    flex-direction: column;
    padding: 36px 24px;
    gap: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-150%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-actions {
    display: none;
  }
  .timeline-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-box {
    padding: 28px 20px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}