/* ============================================
   Melodies in Marketing — Static Site Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* CSS Variables */
:root {
  --ground: #0B1120;
  --surface: #131C2E;
  --accent: #E8927C;
  --accent-dark: #D47A64;
  --text-primary: #F0F4F8;
  --text-secondary: #8A9BB5;
  --border-subtle: #1E2D47;
  --font-display: "Inter Tight", system-ui, sans-serif;
  --font-body: "Inter Tight", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--ground);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
.font-display {
  font-family: var(--font-display);
}

.font-mono {
  font-family: var(--font-mono);
}

.text-xs {
  font-size: 0.75rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-base {
  font-size: 1rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.text-3xl {
  font-size: 1.875rem;
}

.text-4xl {
  font-size: 2.25rem;
}

.text-5xl {
  font-size: 3rem;
}

.text-6xl {
  font-size: 3.75rem;
}

.text-7xl {
  font-size: 4.5rem;
}

.font-light {
  font-weight: 300;
}

.font-normal {
  font-weight: 400;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.leading-none {
  line-height: 1;
}

.leading-tight {
  line-height: 1.1;
}

.leading-snug {
  line-height: 1.3;
}

.leading-relaxed {
  line-height: 1.625;
}

.tracking-tight {
  letter-spacing: -0.025em;
}

.tracking-wider {
  letter-spacing: 0.05em;
}

.tracking-widest {
  letter-spacing: 0.1em;
}

.uppercase {
  text-transform: uppercase;
}

.text-balance {
  text-wrap: balance;
}

/* Colors */
.text-ground {
  color: var(--ground);
}

.text-surface {
  color: var(--surface);
}

.text-accent {
  color: var(--accent);
}

.text-text-primary {
  color: var(--text-primary);
}

.text-text-secondary {
  color: var(--text-secondary);
}

/* Backgrounds */
.bg-ground {
  background-color: var(--ground);
}

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

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

/* Spacing */
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-16 { padding-top: 4rem; }
.pt-20 { padding-top: 5rem; }
.pt-24 { padding-top: 6rem; }
.pt-32 { padding-top: 8rem; }
.pt-40 { padding-top: 10rem; }

.pb-4 { padding-bottom: 1rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }
.pb-16 { padding-bottom: 4rem; }
.pb-24 { padding-bottom: 6rem; }
.pb-32 { padding-bottom: 8rem; }

.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-24 { margin-top: 6rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }

.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }

.ml-2 { margin-left: 0.5rem; }

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Layout */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.grid {
  display: grid;
}

.hidden {
  display: none;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-start {
  align-items: flex-start;
}

.items-center {
  align-items: center;
}

.items-end {
  align-items: flex-end;
}

.items-baseline {
  align-items: baseline;
}

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

.justify-between {
  justify-content: space-between;
}

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.gap-20 { gap: 5rem; }

/* Width & Height */
.w-full {
  width: 100%;
}

.w-4 { width: 1rem; }
.w-6 { width: 1.5rem; }
.w-16 { width: 4rem; }
.w-32 { width: 8rem; }

.h-full {
  height: 100%;
}

.h-4 { height: 1rem; }
.h-6 { height: 1.5rem; }
.h-16 { height: 4rem; }
.h-32 { height: 8rem; }
.h-52 { height: 13rem; }
.h-56 { height: 14rem; }
.h-72 { height: 18rem; }

.min-h-screen {
  min-height: 100vh;
}

.min-h-dvh {
  min-height: 100dvh;
}

.max-w-md {
  max-width: 28rem;
}

.max-w-xl {
  max-width: 36rem;
}

.max-w-2xl {
  max-width: 42rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.max-w-5xl {
  max-width: 64rem;
}

.max-w-7xl {
  max-width: 80rem;
}

/* Position */
.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-50 { z-index: 50; }

/* Overflow */
.overflow-hidden {
  overflow: hidden;
}

/* Borders */
.border {
  border-width: 1px;
  border-style: solid;
}

.border-2 {
  border-width: 2px;
  border-style: solid;
}

.border-t {
  border-top-width: 1px;
  border-top-style: solid;
}

.border-l-2 {
  border-left-width: 2px;
  border-left-style: solid;
}

.border-border-subtle {
  border-color: var(--border-subtle);
}

.border-accent {
  border-color: var(--accent);
}

.border-text-primary {
  border-color: var(--text-primary);
}

/* Border Radius */
.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-full {
  border-radius: 9999px;
}

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-40 { opacity: 0.4; }
.opacity-60 { opacity: 0.6; }
.opacity-80 { opacity: 0.8; }

/* Mix Blend */
.mix-blend-screen {
  mix-blend-mode: screen;
}

/* Object Fit */
.object-cover {
  object-fit: cover;
}

.object-contain {
  object-fit: contain;
}

/* Cursor */
.pointer-events-none {
  pointer-events: none;
}

/* Select */
.select-none {
  user-select: none;
}

/* Transition */
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.transition-colors {
  transition-property: color, background-color, border-color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.transition-opacity {
  transition-property: opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}

.duration-300 {
  transition-duration: 300ms;
}

.duration-500 {
  transition-duration: 500ms;
}

/* Transform */
.translate-y-\[5px\] {
  transform: translateY(5px);
}

.-translate-y-\[5px\] {
  transform: translateY(-5px);
}

.rotate-45 {
  transform: rotate(45deg);
}

.-rotate-45 {
  transform: rotate(-45deg);
}

.scale-105 {
  transform: scale(1.05);
}

/* Backdrop */
.backdrop-blur-md {
  backdrop-filter: blur(12px);
}

/* ============================================
   COMPONENTS
   ============================================ */

/* Header / Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(30, 45, 71, 0.6);
  background-color: rgba(11, 17, 32, 0.8);
  backdrop-filter: blur(12px);
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 80rem;
  margin: 0 auto;
}

.site-header .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.site-header .nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.site-header .nav-links a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.site-header .nav-links a:hover,
.site-header .nav-links a.active {
  color: var(--text-primary);
}

.site-header .nav-links a::after {
  content: '';
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--accent);
  transition: width 0.3s;
}

.site-header .nav-links a:hover::after {
  width: 100%;
}

.site-header .nav-cta {
  display: none;
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all 0.3s;
}

.site-header .nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}

.mobile-toggle span {
  display: block;
  width: 1.5rem;
  height: 1.5px;
  background-color: var(--text-primary);
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  border-top: 1px solid rgba(30, 45, 71, 0.6);
  background-color: var(--ground);
  padding: 1.5rem;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu a {
  display: block;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  transition: color 0.3s;
}

.mobile-menu a:hover {
  color: var(--text-primary);
}

.mobile-menu .mobile-cta {
  display: inline-block;
  margin-top: 0.75rem;
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(30, 45, 71, 0.6);
  background-color: var(--ground);
}

.site-footer .footer-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.site-footer .footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(30, 45, 71, 0.4);
  padding-top: 2rem;
  margin-top: 3rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Hero Section */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  overflow: hidden;
  padding-top: 5rem;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(11, 17, 32, 0.3), transparent, var(--ground));
}

.hero-mid {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero-mid img {
  height: 70vh;
  width: auto;
  object-fit: contain;
  opacity: 0.4;
  mix-blend-mode: screen;
}

.hero-fg {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 20;
  pointer-events: none;
  display: none;
}

.hero-fg img {
  height: 60vh;
  width: auto;
  object-fit: contain;
  opacity: 0.8;
}

.hero-content {
  position: relative;
  z-index: 30;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.hero-subtitle {
  margin-top: 1.5rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--text-secondary);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
}

.hero-cta .underline {
  position: relative;
}

.hero-cta .underline::after {
  content: '';
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent);
}

.hero-cta:hover .underline::after {
  width: 0;
}

.hero-cta svg {
  transition: transform 0.3s;
}

.hero-cta:hover svg {
  transform: translateX(0.25rem);
}

/* Section eyebrow */
.eyebrow {
  margin-bottom: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
}

/* Section title */
.section-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

/* Service Cards */
.service-card {
  position: relative;
  border: 1px solid rgba(30, 45, 71, 0.4);
  background-color: rgba(19, 28, 46, 0.4);
  padding: 2rem;
  transition: all 0.3s;
}

.service-card:hover {
  border-color: rgba(232, 146, 124, 0.3);
  background-color: rgba(19, 28, 46, 0.8);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.service-card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.service-card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity 0.3s;
}

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

.service-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.service-card-desc {
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--text-secondary);
}

.service-card-action {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}

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

/* Process Steps */
.process-step {
  position: relative;
}

.process-step-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.process-step-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.process-step-line {
  flex: 1;
  height: 1px;
  background-color: rgba(30, 45, 71, 0.4);
  transition: background-color 0.3s;
}

.process-step:hover .process-step-line {
  background-color: rgba(232, 146, 124, 0.3);
}

.process-step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.process-step-desc {
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--text-secondary);
}

/* Article Cards */
.article-card {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(30, 45, 71, 0.4);
  background-color: rgba(19, 28, 46, 0.3);
  transition: all 0.3s;
}

.article-card:hover {
  border-color: rgba(232, 146, 124, 0.3);
  background-color: rgba(19, 28, 46, 0.6);
}

.article-card-image {
  overflow: hidden;
}

.article-card-image img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.article-card-body {
  padding: 1.5rem;
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.article-card-meta .meta-accent {
  color: var(--accent);
}

.article-card-meta .meta-divider {
  width: 1rem;
  height: 1px;
  background-color: var(--border-subtle);
}

.article-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.article-card:hover .article-card-title {
  color: var(--accent);
}

.article-card-excerpt {
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--text-secondary);
}

.article-card-arrow {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 1rem;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}

.article-card:hover .article-card-arrow {
  opacity: 1;
}

/* Contact Section */
.contact-band {
  position: relative;
  overflow: hidden;
  background-color: var(--accent);
  padding: 6rem 1.5rem;
}

.contact-band .decoration-1 {
  position: absolute;
  right: 3rem;
  top: 3rem;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  background-color: rgba(11, 17, 32, 0.1);
}

.contact-band .decoration-2 {
  position: absolute;
  right: 12rem;
  bottom: 3rem;
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  background-color: rgba(11, 17, 32, 0.1);
}

.contact-band-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--ground);
}

.contact-band-text {
  margin-top: 1.5rem;
  max-width: 28rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: rgba(11, 17, 32, 0.8);
}

.contact-band-cta {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  border: 2px solid var(--ground);
  padding: 1rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ground);
  transition: all 0.3s;
}

.contact-band-cta:hover {
  background-color: var(--ground);
  color: var(--accent);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid rgba(30, 45, 71, 0.6);
  background-color: var(--ground);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.3s;
  font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(138, 155, 181, 0.5);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-textarea {
  resize: vertical;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 0.5rem;
  background-color: var(--accent);
  padding: 1rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ground);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
  font-family: inherit;
}

.form-submit:hover {
  background-color: var(--accent-dark);
}

/* Tag / Pill */
.tag {
  display: inline-block;
  border-radius: 9999px;
  border: 1px solid rgba(30, 45, 71, 0.6);
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  transition: color 0.3s;
}

.link-arrow svg {
  transition: transform 0.3s;
}

.link-arrow:hover svg {
  transform: translateX(0.25rem);
}

/* Social Icons */
.social-icon {
  color: var(--text-secondary);
  transition: color 0.3s;
}

.social-icon:hover {
  color: var(--accent);
}

/* Article Content */
.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2.5rem 0 1rem;
}

.article-content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2rem 0 0.75rem;
}

.article-content p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.article-content ul {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
}

.article-content li {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-primary);
}

/* Giant numeral decoration */
.giant-num {
  position: absolute;
  left: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 28rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(232, 146, 124, 0.05);
  pointer-events: none;
  user-select: none;
}

/* Grid layouts */
.grid-2 {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  gap: 2rem;
}

/* Service detail page */
.service-detail-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  border: 1px solid rgba(30, 45, 71, 0.4);
  background-color: rgba(19, 28, 46, 0.3);
  padding: 2rem;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb-sep {
  color: var(--border-subtle);
}

/* ============================================
   RESPONSIVE (Tablet & Desktop)
   ============================================ */

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .contact-band-title {
    font-size: 3rem;
  }

  .site-header .nav-links {
    display: flex;
  }

  .site-header .nav-cta {
    display: inline-block;
  }

  .mobile-toggle {
    display: none;
  }

  .hero-fg {
    display: block;
  }

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

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .md\:items-end {
    align-items: flex-end;
  }

  .md\:text-right {
    text-align: right;
  }

  .md\:flex-row {
    flex-direction: row;
  }

  .md\:justify-end {
    justify-content: flex-end;
  }

  .site-footer .footer-bottom {
    flex-direction: row;
    align-items: center;
  }

  .process-step-num {
    font-size: 3rem;
  }

  .article-card-title {
    font-size: 1.5rem;
  }

  .giant-num {
    font-size: 36rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 5rem;
  }

  .section-title {
    font-size: 3.75rem;
  }

  .contact-band-title {
    font-size: 3.75rem;
  }
}