/* =============================================
   PLASTAHOLIC PACKAGING LLP
   Industrial Brutalist × Refined Luxury
   ============================================= */

/* ── Fontshare CDN ── */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@200,300,400,500,600,700&f[]=satoshi@300,400,500,700,900&display=swap');

/* ── Design Tokens ── */
:root {
  /* Palette */
  --crimson: #C41E3A;
  --crimson-dark: #8B0000;
  --molten: #FF4D3A;
  --ember: #FF6F3C;
  --parchment: #F5E6D3;
  --bone: #E8DDD3;
  --void: #0A0A0F;
  --slate: #12121A;
  --surface: #1A1A26;
  --surface-light: #252535;
  --mist: rgba(245, 230, 211, 0.06);
  --mist-strong: rgba(245, 230, 211, 0.12);
  --white: #FFFFFF;

  /* Gradients */
  --grad-crimson: linear-gradient(135deg, var(--crimson) 0%, var(--molten) 100%);
  --grad-dark: linear-gradient(180deg, var(--void) 0%, var(--slate) 100%);
  --grad-glow: radial-gradient(circle at 30% 50%, rgba(196, 30, 58, 0.15) 0%, transparent 60%);
  --grad-mesh: radial-gradient(ellipse at 20% 80%, rgba(255, 77, 58, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(196, 30, 58, 0.06) 0%, transparent 50%);

  /* Typography */
  --font-display: 'Clash Display', sans-serif;
  --font-body: 'Satoshi', sans-serif;

  /* Sizes — fluid */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.9rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --text-lg: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --text-xl: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --text-2xl: clamp(1.4rem, 1.2rem + 0.8vw, 1.75rem);
  --text-3xl: clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem);
  --text-4xl: clamp(2rem, 1.5rem + 2vw, 3rem);
  --text-5xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  --text-hero: clamp(3rem, 2rem + 4vw, 5.5rem);

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(196, 30, 58, 0.25);
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.35);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --t-fast: 200ms var(--ease-out-expo);
  --t-base: 400ms var(--ease-out-expo);
  --t-slow: 700ms var(--ease-out-expo);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--parchment);
  background: var(--void);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
}

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

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

ul,
ol {
  list-style: none;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* ── Section Defaults ── */
section {
  padding: var(--sp-24) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-16);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--molten);
  margin-bottom: var(--sp-4);
}

.section-header .section-tag {
  display: flex;
  justify-content: center;
}

.section-header .section-title {
  display: block;
}

.section-tag::before {
  display: none;
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--sp-4);
  position: relative;
  display: inline-block;
}

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

.section-subtitle {
  color: var(--bone);
  opacity: 0.5;
  font-size: var(--text-lg);
  max-width: 550px;
  margin: var(--sp-4) auto 0;
  font-weight: 400;
}

/* ── Grain Overlay (global) ── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--sp-5) 0;
  transition: all var(--t-base);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(245, 230, 211, 0.06);
  padding: var(--sp-3) 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  z-index: 1001;
}

.logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: var(--r-md);
  border: 1px solid rgba(245, 230, 211, 0.1);
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--white);
  letter-spacing: 2px;
}

.logo-text span {
  color: var(--crimson);
}

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

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  color: rgba(245, 230, 211, 0.55);
  letter-spacing: 0.5px;
  position: relative;
  padding: var(--sp-2) 0;
  transition: color var(--t-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--parchment);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-crimson);
  transition: width var(--t-base);
}

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

.nav-cta {
  background: var(--grad-crimson) !important;
  color: var(--white) !important;
  padding: var(--sp-3) var(--sp-6) !important;
  border-radius: var(--r-full);
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  border: none;
  transition: transform var(--t-fast), box-shadow var(--t-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-glow) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 7px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  width: 28px;
  height: 2px;
  background: var(--parchment);
  border-radius: var(--r-full);
  transition: all var(--t-base);
  transform-origin: center;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--void);
  overflow: hidden;
  padding-top: 100px;
  padding-bottom: var(--sp-16);
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  filter: contrast(1.1) brightness(0.8);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(10, 10, 15, 0.6) 0%,
      rgba(10, 10, 15, 0.3) 40%,
      rgba(10, 10, 15, 0.85) 100%);
}

/* Mesh glow behind hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--grad-glow);
  pointer-events: none;
}

/* Animated shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(196, 30, 58, 0.12);
  animation: orbit 30s linear infinite;
}

.shape-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -200px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  animation-delay: -10s;
  animation-direction: reverse;
}

.shape-3 {
  width: 250px;
  height: 250px;
  top: 40%;
  left: 25%;
  animation-delay: -20s;
}

@keyframes orbit {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Hero grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-16);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  background: rgba(196, 30, 58, 0.12);
  border: 1px solid rgba(196, 30, 58, 0.2);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--molten);
  margin-bottom: var(--sp-8);
  opacity: 0;
  animation: heroReveal 1s var(--ease-out-expo) 0.2s forwards;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--molten);
  border-radius: 50%;
  animation: blink 2s ease infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero h1 {
  font-size: var(--text-hero);
  color: var(--white);
  margin-bottom: var(--sp-6);
  letter-spacing: -2px;
  opacity: 0;
  animation: heroReveal 1s var(--ease-out-expo) 0.4s forwards;
}

.hero h1 span {
  background: var(--grad-crimson);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--text-xl);
  color: var(--bone);
  opacity: 0;
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--sp-10);
  animation: heroReveal 1s var(--ease-out-expo) 0.6s forwards;
}

.hero-buttons {
  display: flex;
  gap: var(--sp-4);
  opacity: 0;
  animation: heroReveal 1s var(--ease-out-expo) 0.8s forwards;
}

@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-8);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  border-radius: var(--r-full);
  border: none;
  cursor: pointer;
  transition: all var(--t-fast);
  letter-spacing: 0.5px;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--t-fast);
}

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

.btn-primary {
  background: var(--grad-crimson);
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--parchment);
  border: 1px solid rgba(245, 230, 211, 0.2);
}

.btn-outline:hover {
  background: rgba(245, 230, 211, 0.08);
  border-color: rgba(245, 230, 211, 0.4);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: var(--sp-12);
  margin-top: var(--sp-16);
  padding-top: var(--sp-8);
  border-top: 1px solid rgba(245, 230, 211, 0.08);
  opacity: 0;
  animation: heroReveal 1s var(--ease-out-expo) 1s forwards;
}

.stat {
  text-align: left;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--white);
}

.stat-number span {
  background: var(--grad-crimson);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--bone);
  opacity: 0.45;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

/* Hero visual (right col) */
.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: heroReveal 1.2s var(--ease-out-expo) 0.6s forwards;
}

.hero-visual-inner {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero-visual-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid rgba(245, 230, 211, 0.08);
  box-shadow: var(--shadow-lg);
}

.hero-visual-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(196, 30, 58, 0.2);
  border-radius: var(--r-xl);
  z-index: -1;
}

.hero-visual-accent::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-crimson);
  opacity: 0.06;
  border-radius: inherit;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: gentleBounce 3s ease-in-out infinite;
}

.scroll-indicator a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(245, 230, 211, 0.3);
  font-size: var(--text-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

.scroll-indicator svg {
  width: 20px;
  height: 20px;
}

@keyframes gentleBounce {

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

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

/* =============================================
   MARQUEE TICKER
   ============================================= */
.marquee {
  background: var(--slate);
  border-top: 1px solid rgba(245, 230, 211, 0.05);
  border-bottom: 1px solid rgba(245, 230, 211, 0.05);
  padding: var(--sp-5) 0;
  overflow: hidden;
  position: relative;
}

.marquee-track {
  display: flex;
  gap: var(--sp-12);
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: rgba(245, 230, 211, 0.12);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.marquee-item::after {
  content: '◆';
  font-size: var(--text-sm);
  color: var(--crimson);
  opacity: 0.4;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

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

/* =============================================
   ABOUT SECTION
   ============================================= */
.about {
  background: var(--void);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-image {
  position: relative;
}

.about-image-main {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(245, 230, 211, 0.06);
}

.about-image-main img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  filter: contrast(1.05) brightness(0.9);
  transition: transform 0.8s var(--ease-out-expo);
}

.about-image:hover .about-image-main img {
  transform: scale(1.04);
}

.about-content h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--sp-6);
}

.about-content h2 span {
  background: var(--grad-crimson);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-content>p {
  color: var(--bone);
  opacity: 0.6;
  margin-bottom: var(--sp-5);
  font-size: var(--text-lg);
  line-height: 1.8;
}

.founders {
  background: var(--surface);
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  margin-top: var(--sp-8);
  border-left: 3px solid var(--crimson);
}

.founders h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-3);
  color: var(--white);
}

.founders p {
  color: var(--bone);
  opacity: 0.6;
}

.founders strong {
  color: var(--parchment);
}

/* =============================================
   VALUES SECTION
   ============================================= */
.values {
  background: var(--slate);
  position: relative;
  overflow: hidden;
}

.values::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  border: 1px solid rgba(196, 30, 58, 0.06);
  pointer-events: none;
}

.values .section-title {
  color: var(--white);
}

.values .section-subtitle {
  color: var(--bone);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  position: relative;
  z-index: 1;
}

.value-card {
  background: rgba(245, 230, 211, 0.03);
  border: 1px solid rgba(245, 230, 211, 0.06);
  padding: var(--sp-10);
  border-radius: var(--r-xl);
  text-align: center;
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-crimson);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.value-card:hover {
  transform: translateY(-8px);
  background: rgba(245, 230, 211, 0.06);
  border-color: rgba(196, 30, 58, 0.15);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.value-icon {
  width: 72px;
  height: 72px;
  background: var(--grad-crimson);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-6);
  font-size: var(--text-2xl);
  box-shadow: 0 8px 30px rgba(196, 30, 58, 0.2);
}

.value-card h3 {
  color: var(--white);
  font-size: var(--text-xl);
  margin-bottom: var(--sp-4);
}

.value-card p {
  color: var(--bone);
  opacity: 0.5;
  line-height: 1.8;
}

/* =============================================
   PRODUCTS SECTION
   ============================================= */
.products {
  background: var(--void);
  position: relative;
}

.products::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      rgba(245, 230, 211, 0.015) 0px,
      rgba(245, 230, 211, 0.015) 1px,
      transparent 1px,
      transparent 100px);
  pointer-events: none;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  position: relative;
  z-index: 1;
}

.product-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(245, 230, 211, 0.05);
  transition: all var(--t-base);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(196, 30, 58, 0.2);
  box-shadow: var(--shadow-card);
}

.product-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85) contrast(1.05);
  transition: all 0.6s var(--ease-out-expo);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
  filter: brightness(0.7) contrast(1.1);
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.9) 0%, rgba(255, 77, 58, 0.8) 100%);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--t-base);
}

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

.product-overlay span {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  transform: translateY(15px);
  opacity: 0;
  transition: all var(--t-base);
  letter-spacing: 1px;
}

.product-card:hover .product-overlay span {
  transform: translateY(0);
  opacity: 1;
}

.product-content {
  padding: var(--sp-5) var(--sp-6);
}

.product-content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
  color: var(--white);
  font-weight: 500;
}

.product-content p {
  color: var(--bone);
  opacity: 0.4;
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* =============================================
   TECHNOLOGY SECTION
   ============================================= */
.technology {
  background: var(--slate);
  position: relative;
}

.technology::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(196, 30, 58, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.tech-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.tech-image {
  position: relative;
}

.tech-image img {
  border-radius: var(--r-xl);
  border: 1px solid rgba(245, 230, 211, 0.06);
  box-shadow: var(--shadow-lg);
}

.tech-badge {
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-5);
  background: var(--grad-crimson);
  color: var(--white);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tech-info h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--sp-6);
}

.tech-info h2 span {
  background: var(--grad-crimson);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tech-info>p {
  color: var(--bone);
  opacity: 0.55;
  font-size: var(--text-lg);
  margin-bottom: var(--sp-8);
  line-height: 1.8;
}

.tech-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}

.spec-item {
  background: var(--surface);
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid rgba(245, 230, 211, 0.05);
  transition: all var(--t-fast);
}

.spec-item:hover {
  border-color: rgba(196, 30, 58, 0.2);
  background: var(--surface-light);
}

.spec-item h4 {
  font-size: var(--text-xs);
  color: var(--molten);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--sp-2);
  font-weight: 600;
}

.spec-item p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--white);
}

/* =============================================
   PROCESS STRIP
   ============================================= */
.process-strip {
  background: var(--void);
  padding: var(--sp-20) 0;
  border-top: 1px solid rgba(245, 230, 211, 0.04);
  border-bottom: 1px solid rgba(245, 230, 211, 0.04);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -20%;
  width: 40%;
  height: 1px;
  background: linear-gradient(90deg, rgba(196, 30, 58, 0.3) 0%, transparent 100%);
}

.process-step:last-child::after {
  display: none;
}

.process-num {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  background: var(--grad-crimson);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--sp-4);
}

.process-step h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
  color: var(--white);
}

.process-step p {
  color: var(--bone);
  opacity: 0.4;
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact {
  background: var(--slate);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  pointer-events: none;
}

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

.contact .section-title {
  color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--sp-16);
}

.contact-info h3 {
  color: var(--white);
  font-size: var(--text-2xl);
  margin-bottom: var(--sp-6);
}

.contact-info>p {
  color: var(--bone);
  opacity: 0.5;
  margin-bottom: var(--sp-8);
  line-height: 1.8;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.info-icon {
  width: 48px;
  height: 48px;
  background: rgba(196, 30, 58, 0.12);
  border: 1px solid rgba(196, 30, 58, 0.15);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.info-item h4 {
  color: var(--white);
  font-size: var(--text-base);
  margin-bottom: var(--sp-1);
  font-weight: 500;
}

.info-item p {
  color: var(--bone);
  opacity: 0.45;
  font-size: var(--text-sm);
}

.contact-form {
  background: rgba(245, 230, 211, 0.03);
  border: 1px solid rgba(245, 230, 211, 0.06);
  padding: var(--sp-10);
  border-radius: var(--r-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

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

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: var(--sp-2);
  color: var(--bone);
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--sp-4);
  background: rgba(245, 230, 211, 0.04);
  border: 1px solid rgba(245, 230, 211, 0.08);
  border-radius: var(--r-md);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: all var(--t-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--crimson);
  background: rgba(245, 230, 211, 0.06);
  box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--bone);
  opacity: 0.25;
}

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

.btn-submit {
  width: 100%;
  padding: var(--sp-5);
  font-size: var(--text-lg);
}

.social-links {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}

.social-links a {
  width: 42px;
  height: 42px;
  background: rgba(245, 230, 211, 0.05);
  border: 1px solid rgba(245, 230, 211, 0.08);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  transition: all var(--t-fast);
}

.social-links a:hover {
  background: var(--crimson);
  border-color: var(--crimson);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(196, 30, 58, 0.3);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--void);
  color: var(--bone);
  padding: var(--sp-16) 0 var(--sp-8);
  border-top: 1px solid rgba(245, 230, 211, 0.04);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: var(--sp-4);
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.8;
  opacity: 0.45;
}

.footer-column h4 {
  color: var(--white);
  font-size: var(--text-base);
  margin-bottom: var(--sp-6);
  font-weight: 600;
}

.footer-column ul li {
  margin-bottom: var(--sp-3);
}

.footer-column ul li a {
  font-size: var(--text-sm);
  opacity: 0.45;
  transition: all var(--t-fast);
}

.footer-column ul li a:hover {
  color: var(--molten);
  opacity: 1;
}

.footer-bottom {
  padding-top: var(--sp-8);
  border-top: 1px solid rgba(245, 230, 211, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  opacity: 0.4;
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.9s var(--ease-out-expo);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: all 0.9s var(--ease-out-expo);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.9s var(--ease-out-expo);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delay for grid children */
.stagger-1 {
  transition-delay: 0.1s;
}

.stagger-2 {
  transition-delay: 0.2s;
}

.stagger-3 {
  transition-delay: 0.3s;
}

.stagger-4 {
  transition-delay: 0.4s;
}

.stagger-5 {
  transition-delay: 0.5s;
}

.stagger-6 {
  transition-delay: 0.6s;
}

.stagger-7 {
  transition-delay: 0.7s;
}

.stagger-8 {
  transition-delay: 0.8s;
}

.stagger-9 {
  transition-delay: 0.9s;
}

.stagger-10 {
  transition-delay: 1.0s;
}

/* =============================================
   CUSTOM CURSOR GLOW
   ============================================= */
.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 30, 58, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

.cursor-glow.active {
  opacity: 1;
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 650px;
    margin: 0 auto;
  }

  .hero-description {
    margin: 0 auto var(--sp-10);
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .about-grid,
  .tech-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .about-image {
    order: -1;
  }

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

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-10);
  }

  .process-step::after {
    display: none;
  }

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

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    justify-content: center;
    padding: var(--sp-8);
    transition: right var(--t-base);
    border-left: 1px solid rgba(245, 230, 211, 0.06);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: var(--parchment) !important;
    font-size: var(--text-xl);
    padding: var(--sp-4) 0;
    opacity: 0.7 !important;
  }

  .nav-links a:hover {
    opacity: 1 !important;
  }

  .menu-toggle {
    display: flex;
  }

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

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

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--sp-8);
    justify-content: center;
  }

  .stat {
    flex: 0 0 40%;
  }

  .values-grid,
  .products-grid,
  .tech-specs {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-brand .logo {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
  }

  /* Hide mobile backdrop */
  .mobile-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 15, 0.6);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-base);
  }

  .mobile-backdrop.active {
    opacity: 1;
    pointer-events: all;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--sp-4);
  }

  section {
    padding: var(--sp-16) 0;
  }

  .marquee-item {
    font-size: var(--text-lg);
  }

  .btn {
    padding: var(--sp-3) var(--sp-6);
    font-size: var(--text-sm);
  }
}