/* =====================================
   Design System — CSS Variables
   Customize colors, typography, spacing
   and animation settings here.
   ===================================== */

:root {
  /* Colors — Primary palette */
  --color-primary: #3b82f6;
  --color-primary-light: #60a5fa;
  --color-primary-dark: #2563eb;
  --color-secondary: #6366f1;
  --color-accent: #818cf8;

  /* Background & Surface */
  --color-bg: #050a10;
  --color-bg-alt: #0a0f1a;
  --color-surface: #111827;
  --color-surface-hover: #1a2332;
  --color-surface-glass: rgba(17, 24, 39, 0.6);
  --color-border: rgba(59, 130, 246, 0.12);
  --color-border-strong: rgba(59, 130, 246, 0.25);

  /* Text */
  --color-text: #f9fafb;
  --color-text-muted: #9ca3af;
  --color-text-subtle: #6b7280;

  /* Status */
  --color-success: #22c55e;
  --color-error: #ef4444;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #3b82f6 50%, #60a5fa 100%);
  --gradient-text: linear-gradient(90deg, #ffffff 0%, #a5b4fc 60%, #93c5fd 100%);
  --gradient-glow: radial-gradient(ellipse at 70% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 60%);

  /* Typography — Inter via Google Fonts */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.25rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --line-height-tight: 1.15;
  --line-height-normal: 1.6;
  --letter-spacing-tight: -0.02em;
  --letter-spacing-wide: 0.08em;

  /* Spacing — 8px grid system */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.12);
  --shadow-card-hover: 0 12px 40px rgba(59, 130, 246, 0.15);

  /* Layout */
  --container-max: 1200px;
  --container-padding: var(--space-6);
  --header-height: 72px;

  /* Transitions & Animation */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --animate-distance: 24px;
  --animate-duration: 0.7s;
}

/* =====================================
   Reset & Base Styles
   ===================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* =====================================
   Utility Classes
   ===================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-24);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* =====================================
   Scroll Progress Bar
   ===================================== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1001;
  width: 100%;
  height: 3px;
  background: transparent;
}

.scroll-progress__bar {
  width: 0%;
  height: 100%;
  background: var(--gradient-primary);
  transition: width 50ms linear;
}

/* =====================================
   Buttons
   ===================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  /* FIX: Removed box-shadow from transition — hover should only animate color/background, no glow */
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  /* FIX: Removed box-shadow glow — buttons should not have shadow/glow effects */
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  /* FIX: No box-shadow on hover — only color change + smooth translate */
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  background: rgba(59, 130, 246, 0.08);
  transform: translateY(-2px);
}

.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
}

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

.btn--ripple .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple-effect 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-effect {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* =====================================
   Badge & Section Labels
   ===================================== */

.badge1 {
  /* margin-left:-5px; */
  margin-bottom:20px;
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  /* color: var(--color-primary-light); */
  color:white;
  background:#1a2332;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.badge {
  margin:5px;
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-light);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.badge--pill {
  text-transform: none;
  letter-spacing: normal;
  font-size: var(--font-size-sm);
}

.section-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-4);
}

.section-label--outline {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-4);
}

.section-title--gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.section-text--left {
  text-align: left;
}

/* =====================================
   Header / Navigation
   ===================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: var(--header-height);
  background: rgba(5, 10, 16, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: height var(--transition-base), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
  height: 64px;
  background: rgba(5, 10, 16, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.header__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-light);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

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

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

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

.header__logo--footer .header__logo-role {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

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

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

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

.nav__link--active::after {
  width: 100%;
}

.header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
}

.header__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

.header__toggle--active .header__toggle-bar:nth-child(2) {
  opacity: 0;
}

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

/* =====================================
   Hero Section
   ===================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-8));
  overflow: hidden;
  
}


.hero__glow {
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  pointer-events: none;
  
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-block: var(--space-6);
  
}

.hero__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 740px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  
}
.herocontent{
  /* FIX: Changed from fixed width: 700px to max-width to prevent
     horizontal overflow on mobile screens */
  width: 100%;
  max-width: 700px;
}

.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-6);

  
}

.hero__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  /* width: 100%; */
  /* background: red; */
  max-width: 320px;
  
}
.hero1{
  /* FIX: Changed from margin-left: 50px to padding-left to prevent
     content from being pushed off-screen on narrow viewports */
  padding-left: 50px;
}

.hero__illustration {
  position: absolute;
  right: -20px;
  bottom: -40px;
  width: 280px;
  opacity: 0.15;
  pointer-events: none;
}

.stat-card {
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-glow);
}

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

.stat-card__value--text {
  font-size: var(--font-size-3xl);
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* =====================================
   Disciplines Section
   ===================================== */

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

.disciplines__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.discipline-card {
  position: relative;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
  overflow: hidden;
}

.discipline-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.discipline-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card-hover);
}

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

.discipline-card__number {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.discipline-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  color: var(--color-primary-light);
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
}

.discipline-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
}

.discipline-card__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.discipline-card__box {
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
}

.discipline-card__box1 {
  padding: var(--space-4);
  background:#1a2332;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
}
.discipline-card__label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-3);
}

.discipline-card__list li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-block: var(--space-1);
  line-height: 1.5;
}

/* =====================================
   Process / Workflow Section
   ===================================== */

.process__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  position: relative;
}

.process-card {
  padding: var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  margin:5px;
  /* padding:20px; */
}

.process-card.is-visible {
  animation: process-reveal var(--animate-duration) ease forwards;
}

.process-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.process-card__step {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.process-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.process-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}



/* FIX: Process arrows — base display is now 'none' only at this level;
   Desktop (>=1024px) uses ::after pseudo-elements on cards instead,
   so the <span> arrows are hidden there. Mobile (<768px) shows them
   as vertical down-arrows via responsive.css overrides. */
.process__arrow {
  display: none;
}



/* Desktop snake layout positioning */
.process-card[data-step="5"] { grid-column: 4; grid-row: 2; }
.process-card[data-step="6"] { grid-column: 3; grid-row: 2; }
.process-card[data-step="7"] { grid-column: 2; grid-row: 2; }
.process-card[data-step="8"] { grid-column: 1; grid-row: 2; }

@keyframes process-reveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =====================================
   About Section
   ===================================== */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-block: var(--space-4) var(--space-6);
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.education-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.education-card__label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-1);
}

.education-card__degree {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.education-card__years {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.about__image-wrapper {
  position: relative;
}

.about__image {
  width: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
}

.achievement-tag {
  position: absolute;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  background: var(--color-surface-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: float-tag 4s ease-in-out infinite;
}

.achievement-tag--top { top: -12px; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.achievement-tag--left-top { top: 15%; left: -20px; animation-delay: 0.5s; }
.achievement-tag--left-mid { top: 40%; left: -30px; animation-delay: 1s; }
.achievement-tag--left-bottom { bottom: 35%; left: -15px; animation-delay: 1.5s; }
.achievement-tag--right-top { top: 20%; right: -25px; animation-delay: 0.3s; }
.achievement-tag--right-mid { top: 50%; right: -30px; animation-delay: 0.8s; }
.achievement-tag--right-bottom { bottom: 30%; right: -20px; animation-delay: 1.2s; }

@keyframes float-tag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.achievement-tag--top {
  animation-name: float-tag-center;
}

@keyframes float-tag-center {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

.profile-card {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  right: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.profile-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-1);
}

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

.profile-card__badge {
  display: inline-block;
  margin-top: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
}

/* =====================================
   Professional Journey Section
   ===================================== */

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

.journey-card {
  max-width: 800px;
  margin-inline: auto;
  padding: var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.journey-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.5;
}

.journey-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.journey-card__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.journey-card__badge {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-3);
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-full);
}

.journey-card__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.journey-card__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.journey-card__skills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.journey-card__skill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
}

.journey-card__check {
  color: var(--color-primary-light);
  font-size: var(--font-size-sm);
}

/* =====================================
   Contact Section
   ===================================== */

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.contact__details {
  margin-block: var(--space-8);
}

.contact__detail + .contact__detail {
  margin-top: var(--space-4);
}

.contact__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.contact__link:hover {
  color: var(--color-primary-light);
}

.contact__social {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-base);
}

.social-link:hover {
  color: var(--color-primary-light);
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.social-link--sm {
  width: 36px;
  height: 36px;
}

.contact__map {
  position: relative;
  height: 200px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact__map-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  text-align: center;
  padding: var(--space-4);
}

/* =====================================
   Contact Form
   ===================================== */

.contact-form {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.form-group {
  margin-bottom: var(--space-5);
}

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

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder {
  color: var(--color-text-subtle);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

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

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

.form-error {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
  min-height: 1rem;
}

.form-success {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-success);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-md);
  text-align: center;
}

/* =====================================
   Footer
   ===================================== */

.footer {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer__copy {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  margin-top: var(--space-2);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

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

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

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

/* =====================================
   Back to Top Button
   ===================================== */

.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  opacity: 0;
  visibility: hidden;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: var(--color-primary-dark);
}

/* =====================================
   Scroll Animations
   ===================================== */

.animate {
  opacity: 0;
  transition: opacity var(--animate-duration) ease, transform var(--animate-duration) ease;
}

.animate[data-animate="fade-up"] {
  transform: translateY(var(--animate-distance));
}

.animate[data-animate="fade-left"] {
  transform: translateX(var(--animate-distance));
}

.animate[data-animate="fade-right"] {
  transform: translateX(calc(var(--animate-distance) * -1));
}

.animate[data-animate="scale"] {
  transform: scale(0.95);
}

.animate.is-visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate {
    opacity: 1;
    transform: none;
  }
}