/* ============================================
   SHIVANI NALLA - PORTFOLIO
   Main Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary Brown Palette */
  --nutmeg: #8B5E3C;
  --nutmeg-dark: #6B4423;
  --nutmeg-light: #A67B5B;
  --cocoa: #3E2723;
  --cocoa-deep: #2A1A14;
  --cocoa-light: #5D4037;
  --hazelnut: #C4A882;
  --hazelnut-light: #DCC8A8;
  --hazelnut-dark: #B89B6A;
  --seaside: #7FA8B8;
  --seaside-dark: #5B8A9C;
  --seaside-light: #A5C5D0;

  /* Neutral Palette */
  --white: #FDFBF7;
  --cream: #F5F0E8;
  --sand: #E8E0D4;
  --warm-gray: #9B9080;
  --charcoal: #2D2319;
  --black: #1A110A;

  /* Accents */
  --gold: #D4A853;
  --gold-light: #E8C97A;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--nutmeg) 0%, var(--cocoa-light) 100%);
  --gradient-dark: linear-gradient(135deg, var(--cocoa-deep) 0%, var(--cocoa) 100%);
  --gradient-warm: linear-gradient(135deg, var(--hazelnut) 0%, var(--nutmeg) 100%);
  --gradient-seaside: linear-gradient(135deg, var(--seaside) 0%, var(--seaside-dark) 100%);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Space Grotesk', monospace;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-width: 1280px;
  --container-padding: clamp(20px, 5vw, 60px);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-base: 0.4s var(--ease-out-expo);
  --transition-slow: 0.8s var(--ease-out-expo);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 17, 10, 0.06);
  --shadow-md: 0 8px 32px rgba(26, 17, 10, 0.08);
  --shadow-lg: 0 16px 64px rgba(26, 17, 10, 0.12);
  --shadow-xl: 0 32px 128px rgba(26, 17, 10, 0.16);
  --shadow-glow: 0 0 40px rgba(139, 94, 60, 0.3);
}

/* ---------- Reset & Base ---------- */
*, *::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(--font-body);
  background-color: var(--cream);
  color: var(--charcoal);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

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

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

ul { list-style: none; }

::selection {
  background: var(--nutmeg);
  color: var(--white);
}

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

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 80px);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--nutmeg);
  margin-bottom: 20px;
}

.tag-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--nutmeg);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--cocoa);
  margin-bottom: 20px;
}

.text-accent {
  color: var(--nutmeg);
  font-style: italic;
}

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--warm-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-accent);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 8px 32px rgba(139, 94, 60, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 48px rgba(139, 94, 60, 0.45);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-primary svg {
  transition: transform var(--transition-base);
}

.btn-outline {
  background: transparent;
  color: var(--cocoa);
  border: 2px solid var(--hazelnut);
}

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

.btn-lg {
  padding: 20px 48px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--cocoa-deep);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  position: relative;
  width: 80px;
  height: 80px;
}

.loader-inner {
  width: 100%;
  height: 100%;
  border: 3px solid rgba(196, 168, 130, 0.15);
  border-top-color: var(--hazelnut);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--hazelnut);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Custom Cursor ---------- */
.cursor, .cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.15s ease;
}

.cursor {
  width: 8px;
  height: 8px;
  background: var(--white);
}

.cursor-follower {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--white);
  transform: translate(-50%, -50%);
}

body:hover .cursor { opacity: 1; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(253, 251, 247, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 1001;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cocoa);
  transition: color var(--transition-base);
}

.logo-dot {
  width: 10px;
  height: 10px;
  background: var(--nutmeg);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-accent);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--cocoa-light);
  position: relative;
  letter-spacing: 0.02em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--nutmeg);
  border-radius: 2px;
  transition: width var(--transition-base);
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--nutmeg);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  font-family: var(--font-accent);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(139, 94, 60, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(139, 94, 60, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--cocoa);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(139, 94, 60, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(127, 168, 184, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(196, 168, 130, 0.05) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: rgba(139, 94, 60, 0.08);
  border: 1px solid rgba(139, 94, 60, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--nutmeg);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--nutmeg);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  margin-bottom: 24px;
}

.title-line {
  display: block;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--cocoa);
}

.title-accent {
  color: var(--nutmeg);
  font-style: italic;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--warm-gray);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--cocoa);
  display: inline;
}

.stat-plus {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--nutmeg);
}

.stat-label {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  color: var(--warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139, 94, 60, 0.1) 0%, transparent 50%);
  border-radius: inherit;
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.hero-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cocoa);
  white-space: nowrap;
}

.hero-float-card svg {
  color: var(--nutmeg);
  flex-shrink: 0;
}

.card-1 { top: 15%; right: -20px; animation: float-1 6s ease-in-out infinite; }
.card-2 { bottom: 25%; left: -30px; animation: float-2 7s ease-in-out infinite; }
.card-3 { bottom: 5%; right: 10%; animation: float-3 5s ease-in-out infinite; }

@keyframes float-1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
}
@keyframes float-2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(-1deg); }
}
@keyframes float-3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1;
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--hazelnut);
  border-radius: 13px;
  position: relative;
}

.mouse-wheel {
  width: 4px;
  height: 10px;
  background: var(--nutmeg);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

.scroll-indicator span {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--warm-gray);
}

/* ---------- Marquee ---------- */
.marquee-section {
  padding: 24px 0;
  background: var(--cocoa-deep);
  overflow: hidden;
}

.marquee-track {
  overflow: hidden;
  white-space: nowrap;
}

.marquee-content {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  animation: marquee 30s linear infinite;
}

.marquee-content span {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 600;
  color: var(--hazelnut);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.marquee-dot {
  width: 8px !important;
  height: 8px;
  background: var(--nutmeg) !important;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

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

/* ---------- About ---------- */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139, 94, 60, 0.08) 0%, transparent 60%);
  border-radius: inherit;
}

.about-image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 28px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.exp-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.exp-text {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.5;
  opacity: 0.9;
}

.about-text {
  font-size: 1.05rem;
  color: var(--cocoa-light);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--cream);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.highlight-item:hover {
  background: rgba(139, 94, 60, 0.08);
  transform: translateY(-2px);
}

.highlight-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.highlight-icon svg {
  color: var(--white);
  width: 20px;
  height: 20px;
}

.highlight-item span:last-child {
  font-family: var(--font-accent);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--cocoa);
}

/* ---------- Services ---------- */
.services {
  background: var(--cream);
  overflow: hidden;
}

.services-slider {
  overflow: hidden;
  position: relative;
}

.services-track {
  display: flex;
  gap: 32px;
  transition: transform 0.6s var(--ease-out-expo);
  padding: 20px 0;
}

.service-card {
  min-width: 380px;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(139, 94, 60, 0.08);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(139, 94, 60, 0.15);
}

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

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 94, 60, 0.06);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  transition: all var(--transition-base);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--nutmeg);
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
}

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

.service-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: rgba(139, 94, 60, 0.05);
  position: absolute;
  top: 20px;
  right: 24px;
  line-height: 1;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cocoa);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  margin-bottom: 24px;
}

.service-features li {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--cocoa-light);
  padding: 8px 0;
  border-bottom: 1px solid rgba(139, 94, 60, 0.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--nutmeg);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--nutmeg);
  transition: all var(--transition-base);
}

.service-cta:hover {
  gap: 14px;
  color: var(--nutmeg-dark);
}

.service-cta svg {
  transition: transform var(--transition-base);
}

.service-cta:hover svg {
  transform: translateX(4px);
}

/* Slider Controls */
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.slider-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1.5px solid var(--sand);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--cocoa);
}

.slider-btn:hover {
  background: var(--cocoa);
  border-color: var(--cocoa);
  color: var(--white);
  transform: scale(1.05);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--sand);
  cursor: pointer;
  transition: all var(--transition-base);
}

.slider-dots .dot.active {
  background: var(--nutmeg);
  width: 32px;
  border-radius: 5px;
}

/* ---------- Skills ---------- */
.skills {
  background: var(--white);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.skill-card {
  padding: 32px 20px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.skill-card:hover {
  background: var(--white);
  border-color: rgba(139, 94, 60, 0.12);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.skill-icon-wrap {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 94, 60, 0.06);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.skill-icon-wrap svg {
  width: 28px;
  height: 28px;
  color: var(--nutmeg);
}

.skill-card:hover .skill-icon-wrap {
  background: var(--gradient-primary);
}

.skill-card:hover .skill-icon-wrap svg {
  color: var(--white);
}

.skill-card h4 {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cocoa);
  margin-bottom: 16px;
}

.skill-bar {
  width: 100%;
  height: 4px;
  background: var(--sand);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  width: 0;
  transition: width 1.5s var(--ease-out-expo);
}

/* ---------- Portfolio ---------- */
.portfolio {
  background: var(--cream);
}

.portfolio-slider {
  overflow: hidden;
  position: relative;
}

.portfolio-track {
  display: flex;
  gap: 32px;
  transition: transform 0.6s var(--ease-out-expo);
  padding: 20px 0;
}

.portfolio-card {
  min-width: 500px;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 17, 10, 0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category {
  font-family: var(--font-accent);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--hazelnut-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  background: rgba(139, 94, 60, 0.5);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
}

.portfolio-info {
  padding: 28px;
}

.portfolio-info h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cocoa);
  margin-bottom: 10px;
}

.portfolio-info p {
  font-size: 0.95rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

.portfolio-metrics {
  display: flex;
  gap: 32px;
}

.metric {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--nutmeg);
}

.metric-label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  color: var(--warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Process ---------- */
.process {
  background: var(--cocoa-deep);
  position: relative;
  overflow: hidden;
}

.process .section-tag { color: var(--hazelnut); }
.process .tag-line { background: var(--hazelnut); }
.process .section-title { color: var(--white); }

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

.process-card {
  position: relative;
  padding: 40px 32px;
  background: rgba(196, 168, 130, 0.05);
  border: 1px solid rgba(196, 168, 130, 0.1);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.process-card:hover {
  background: rgba(196, 168, 130, 0.1);
  border-color: rgba(196, 168, 130, 0.2);
  transform: translateY(-4px);
}

.process-step {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(196, 168, 130, 0.12);
  margin-bottom: 20px;
  line-height: 1;
}

.process-card:hover .process-step {
  color: var(--hazelnut);
}

.process-line {
  width: 40px;
  height: 3px;
  background: var(--gradient-warm);
  border-radius: 2px;
  margin-bottom: 20px;
}

.process-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.95rem;
  color: rgba(196, 168, 130, 0.7);
  line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--white);
}

.testimonials-slider {
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 32px;
  transition: transform 0.6s var(--ease-out-expo);
  padding: 20px 0;
}

.testimonial-card {
  min-width: 500px;
  padding: 40px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars svg {
  color: var(--gold);
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--cocoa-light);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}

.author-name {
  font-family: var(--font-accent);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cocoa);
  display: block;
}

.author-role {
  font-size: 0.82rem;
  color: var(--warm-gray);
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 40px 0;
}

.cta-box {
  position: relative;
  padding: clamp(60px, 8vw, 100px) clamp(40px, 6vw, 80px);
  background: var(--gradient-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
}

.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(139, 94, 60, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(127, 168, 184, 0.1) 0%, transparent 40%);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-content p {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--hazelnut-light);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

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

.cta-buttons .btn-primary {
  background: var(--gradient-warm);
}

.cta-buttons .btn-outline {
  color: var(--white);
  border-color: rgba(196, 168, 130, 0.4);
}

.cta-buttons .btn-outline:hover {
  background: rgba(196, 168, 130, 0.15);
  border-color: var(--hazelnut);
}

/* ---------- Contact ---------- */
.contact {
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-text {
  font-size: 1.05rem;
  color: var(--warm-gray);
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

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

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 94, 60, 0.06);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.contact-icon svg {
  color: var(--nutmeg);
}

.contact-item:hover .contact-icon {
  background: var(--gradient-primary);
}

.contact-item:hover .contact-icon svg {
  color: var(--white);
}

.contact-label {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--warm-gray);
  margin-bottom: 2px;
}

.contact-item a, .contact-item span:last-child {
  font-size: 1rem;
  color: var(--cocoa);
  font-weight: 500;
}

.contact-item a:hover {
  color: var(--nutmeg);
}

.contact-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1.5px solid var(--sand);
  border-radius: 50%;
  color: var(--cocoa);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--gradient-primary);
  border-color: var(--nutmeg);
  color: var(--white);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--cocoa);
  background: var(--cream);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--nutmeg);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(139, 94, 60, 0.08);
}

.form-group label {
  position: absolute;
  top: 18px;
  left: 20px;
  font-size: 0.95rem;
  color: var(--warm-gray);
  pointer-events: none;
  transition: all 0.3s ease;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  left: 16px;
  font-size: 0.75rem;
  font-family: var(--font-accent);
  color: var(--nutmeg);
  background: var(--white);
  padding: 2px 8px;
  border-radius: 4px;
}

.form-group select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B5E3C' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group select:required:invalid {
  color: var(--warm-gray);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--cocoa-deep);
  padding: 80px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(196, 168, 130, 0.1);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 16px;
}

.footer-logo .logo-text {
  color: var(--white);
  font-size: 2rem;
}

.footer-tagline {
  font-size: 0.95rem;
  color: rgba(196, 168, 130, 0.6);
  line-height: 1.7;
  max-width: 300px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--hazelnut);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.92rem;
  color: rgba(196, 168, 130, 0.5);
  transition: color var(--transition-base);
}

.footer-col ul li a:hover {
  color: var(--hazelnut);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(196, 168, 130, 0.4);
}

/* ---------- Selection / Highlight ---------- */
::selection {
  background: rgba(139, 94, 60, 0.2);
  color: var(--cocoa);
}