/*
Theme Name: PO-TECH
Theme URI: https://example.com/po-tech
Author: Codex
Description: WordPress theme converted from the PO-TECH HTML, CSS, and JavaScript website template.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: po-tech
*/


:root {
  /* Typography */
  --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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --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;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-theme: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

  /* Layout */
  --header-height: 72px;
  --container-max: 1200px;
  --container-padding: 1.5rem;

  /* Star color */
  --star-color: #f59e0b;

  /* Success/Error */
  --success: #10b981;
  --error: #ef4444;
}

/* ─────────────────────────────────────────
   LIGHT THEME (Default)
   ───────────────────────────────────────── */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-elevated: #ffffff;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --text-inverse: #ffffff;

  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: rgba(37, 99, 235, 0.1);
  --accent-text: #ffffff;

  --gradient-start: #2563eb;
  --gradient-end: #7c3aed;

  --border-color: #e2e8f0;
  --border-light: #f1f5f9;

  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);

  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);

  --input-bg: #f8fafc;
  --input-border: #cbd5e1;
  --input-focus-ring: rgba(37, 99, 235, 0.25);

  --hero-orb-1: rgba(37, 99, 235, 0.12);
  --hero-orb-2: rgba(124, 58, 237, 0.10);
  --hero-orb-3: rgba(14, 165, 233, 0.08);

  --scrollbar-track: #f1f5f9;
  --scrollbar-thumb: #cbd5e1;
}

/* ─────────────────────────────────────────
   DARK THEME
   ───────────────────────────────────────── */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-elevated: #1e293b;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-inverse: #0f172a;

  --accent: #38bdf8;
  --accent-hover: #0ea5e9;
  --accent-light: rgba(56, 189, 248, 0.12);
  --accent-text: #0f172a;

  --gradient-start: #38bdf8;
  --gradient-end: #818cf8;

  --border-color: #334155;
  --border-light: #1e293b;

  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(51, 65, 85, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);

  --card-bg: #1e293b;
  --card-border: #334155;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);

  --input-bg: #1e293b;
  --input-border: #475569;
  --input-focus-ring: rgba(56, 189, 248, 0.25);

  --hero-orb-1: rgba(56, 189, 248, 0.10);
  --hero-orb-2: rgba(129, 140, 248, 0.08);
  --hero-orb-3: rgba(34, 211, 238, 0.06);

  --scrollbar-track: #1e293b;
  --scrollbar-thumb: #475569;
}

/* ─────────────────────────────────────────
   THEME TRANSITION ANIMATION
   ───────────────────────────────────────── */
*,
*::before,
*::after {
  transition:
    background-color var(--transition-theme),
    border-color var(--transition-theme),
    color var(--transition-theme),
    box-shadow var(--transition-theme),
    fill var(--transition-theme);
}

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

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);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

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

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

ul {
  list-style: none;
}

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

input,
textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ─────────────────────────────────────────
   UTILITY CLASSES
   ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─────────────────────────────────────────
   BUTTONS
   ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  line-height: 1.5;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-text);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

[data-theme="dark"] .btn--primary {
  box-shadow: 0 2px 8px rgba(56, 189, 248, 0.25);
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

[data-theme="dark"] .btn--primary:hover {
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.35);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

.btn--sm {
  font-size: var(--font-size-xs);
  padding: var(--space-2) var(--space-4);
}

.btn--lg {
  font-size: var(--font-size-base);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
}

/* Button Ripple Effect */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: ripple-effect 600ms ease-out forwards;
  pointer-events: none;
}

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

/* ─────────────────────────────────────────
   HEADER / NAVBAR
   ───────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  z-index: 1001;
}

.logo__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo__text {
  letter-spacing: -0.03em;
}

/* Navigation */
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__link:hover {
  color: var(--text-primary);
  background: var(--accent-light);
}

.nav__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 1001;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.theme-toggle:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle__icon {
  position: absolute;
  width: 20px;
  height: 20px;
  transition: all var(--transition-slow);
}

[data-theme="light"] .theme-toggle__icon--sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}
[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}
[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Header CTA */
.header__cta {
  display: none;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.hamburger:hover {
  background: var(--bg-tertiary);
}

.hamburger__line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.active .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─────────────────────────────────────────
   HERO SECTION
   ───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float-orb 20s ease-in-out infinite;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: var(--hero-orb-1);
  top: -200px;
  right: -100px;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  background: var(--hero-orb-2);
  bottom: -150px;
  left: -100px;
  animation-delay: -7s;
}

.hero__orb--3 {
  width: 350px;
  height: 350px;
  background: var(--hero-orb-3);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.3) 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.3) 0%, transparent 70%);
}

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

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-light);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

/* Hero Stats */
.hero__stats {
  display: flex;
  gap: var(--space-10);
}

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

.hero__stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.hero__stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Visual */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero__graphic {
  position: relative;
  width: 100%;
  max-width: 460px;
  height: 400px;
}

.hero__card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  min-width: 180px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  animation: card-float 6s ease-in-out infinite;
}

.hero__card--1 {
  top: 10%;
  left: 0;
  animation-delay: 0s;
}

.hero__card--2 {
  top: 40%;
  right: 0;
  animation-delay: -2s;
}

.hero__card--3 {
  bottom: 5%;
  left: 10%;
  animation-delay: -4s;
}

@keyframes card-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.hero__card-status {
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.status--success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}

.status--progress {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
}

.hero__center-shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  opacity: 0.08;
  filter: blur(40px);
  animation: pulse-shape 4s ease-in-out infinite;
}

@keyframes pulse-shape {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.08; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.12; }
}

/* Scroll Indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll-line {
  width: 2px;
  height: 40px;
  background: var(--border-color);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent);
  border-radius: 2px;
  animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
  0% { top: -50%; }
  100% { top: 110%; }
}

/* ─────────────────────────────────────────
   SECTIONS (SHARED STYLES)
   ───────────────────────────────────────── */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--bg-secondary);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-16);
}

.section__tag {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.section__title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   SERVICES SECTION
   ───────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

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

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
  color: var(--accent);
  margin-bottom: var(--space-5);
  transition: all var(--transition-base);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card:hover .service-card__icon {
  background: var(--accent);
  color: var(--accent-text);
  transform: scale(1.05);
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.service-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  flex-grow: 1;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.service-card__tags li {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-tertiary);
  background: var(--bg-tertiary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ─────────────────────────────────────────
   ABOUT SECTION
   ───────────────────────────────────────── */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
}

.about__image-bg {
  position: absolute;
  inset: -20px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  opacity: 0.06;
  border-radius: var(--radius-xl);
  transform: rotate(3deg);
}

.about__image-content {
  position: relative;
  padding: var(--space-10);
  border-radius: var(--radius-xl);
}

.about__icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.about__icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-6);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--accent);
  transition: all var(--transition-base);
}

.about__icon-item:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

.about__icon-item span {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.about__content .section__title {
  text-align: left;
}

.about__text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

/* About Metrics */
.about__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-color);
}

.about__metric {
  text-align: center;
}

.about__metric-number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
}

.about__metric-suffix {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent);
}

.about__metric-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  font-weight: 500;
  margin-top: var(--space-1);
}

/* ─────────────────────────────────────────
   PORTFOLIO SECTION
   ───────────────────────────────────────── */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.portfolio__image {
  position: relative;
  width: 100%;
  padding-top: 75%;
  overflow: hidden;
  cursor: pointer;
}

.portfolio__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  opacity: 0.8;
  transition: opacity var(--transition-slow);
}

.portfolio__image:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__category {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.portfolio__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-2);
  transform: translateY(10px);
  transition: transform var(--transition-slow);
}

.portfolio__image:hover .portfolio__title {
  transform: translateY(0);
}

.portfolio__summary {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  transform: translateY(10px);
  transition: transform var(--transition-slow) 0.05s;
}

.portfolio__image:hover .portfolio__summary {
  transform: translateY(0);
}

.portfolio__overlay .btn {
  width: fit-content;
  transform: translateY(10px);
  transition: transform var(--transition-slow) 0.1s;
}

.portfolio__image:hover .portfolio__overlay .btn {
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   TESTIMONIALS SECTION
   ───────────────────────────────────────── */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

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

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-5);
}

.testimonial-card__quote {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: normal;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-color);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.testimonial-card__name {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-card__role {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* ─────────────────────────────────────────
   CONTACT SECTION
   ───────────────────────────────────────── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__info .section__title {
  text-align: left;
}

.contact__description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact__detail-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
  color: var(--accent);
  flex-shrink: 0;
}

.contact__detail strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.contact__detail span {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Contact Form */
.contact__form {
  padding: var(--space-8);
}

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

.form__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

.form__input::placeholder {
  color: var(--text-tertiary);
}

.form__input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.form__input:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__error {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--error);
  margin-top: var(--space-1);
  min-height: 1.2em;
}

.form__submit {
  width: 100%;
  margin-top: var(--space-2);
}

/* ─────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--space-4);
  max-width: 280px;
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--accent);
  color: var(--accent-text);
  transform: translateY(-2px);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer__nav-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav a {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-6);
  text-align: center;
}

.footer__bottom p {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

/* ─────────────────────────────────────────
   SCROLL REVEAL ANIMATIONS
   ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal--delay-1 {
  transition-delay: 100ms;
}

.reveal--delay-2 {
  transition-delay: 200ms;
}

.reveal--delay-3 {
  transition-delay: 300ms;
}

/* ─────────────────────────────────────────
   MOBILE NAVIGATION
   ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    padding: calc(var(--header-height) + var(--space-8)) var(--space-8) var(--space-8);
    transition: right var(--transition-slow);
    z-index: 1000;
    box-shadow: var(--shadow-2xl);
  }

  .nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  .nav__link {
    font-size: var(--font-size-lg);
    padding: var(--space-3) var(--space-4);
  }

  .hamburger {
    display: flex;
  }

  /* Mobile overlay */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
  }

  .nav-overlay.show {
    opacity: 1;
    pointer-events: auto;
  }
}

/* ─────────────────────────────────────────
   RESPONSIVE BREAKPOINTS
   ───────────────────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --container-padding: 2rem;
  }

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

  .hero__description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__visual {
    display: none;
  }

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

  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .about__content .section__title {
    text-align: center;
  }

  .about__content .section__tag {
    display: block;
    text-align: center;
  }

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

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

  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .contact__info .section__title {
    text-align: center;
  }

  .contact__info .section__tag {
    display: block;
    text-align: center;
  }

  .contact__description {
    text-align: center;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* Mobile */
@media (max-width: 640px) {
  :root {
    --container-padding: 1.25rem;
  }

  .hero {
    padding: calc(var(--header-height) + var(--space-10)) 0 var(--space-10);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
  }

  .hero__stat {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
  }

  .hero__stat-label {
    margin-top: 0;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .portfolio__grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

/* Small mobile */
@media (max-width: 380px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .about__metrics {
    grid-template-columns: 1fr;
  }

  .about__icon-grid {
    grid-template-columns: 1fr;
  }
}

/* WordPress integration */
.admin-bar .header {
  top: 32px;
}

@media (max-width: 782px) {
  .admin-bar .header {
    top: 46px;
  }
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  clip: auto;
  width: auto;
  height: auto;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  top: var(--space-4);
  left: var(--space-4);
  background: var(--accent);
  color: var(--accent-text);
  border-radius: var(--radius-md);
  z-index: 2000;
}

.nav__list .current-menu-item > .nav__link,
.nav__list .current-menu-ancestor > .nav__link,
.nav__list .current_page_item > .nav__link {
  color: var(--text-primary);
  background: var(--accent-light);
}

.content-hero {
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-10);
  background:
    radial-gradient(circle at top left, var(--hero-orb-1), transparent 35%),
    radial-gradient(circle at top right, var(--hero-orb-2), transparent 30%),
    linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

.content-hero__inner {
  max-width: 760px;
}

.content-hero__eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.content-hero__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
}

.content-hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 60ch;
}

.content-shell {
  padding: 0 0 var(--space-20);
}

.entry-card,
.no-results {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--card-shadow);
  padding: var(--space-8);
}

.entry-card > * + *,
.entry-content > * + * {
  margin-top: var(--space-5);
}

.entry-card h1,
.entry-card h2,
.entry-card h3,
.entry-card h4,
.entry-card h5,
.entry-card h6,
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.entry-content p,
.entry-content li,
.archive-description,
.search-form label {
  color: var(--text-secondary);
}

.entry-content ul,
.entry-content ol {
  padding-left: var(--space-6);
}

.entry-content a {
  color: var(--accent);
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card__title {
  font-size: var(--font-size-2xl);
}

.post-card__excerpt {
  color: var(--text-secondary);
  flex-grow: 1;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.pagination .current,
.pagination .page-numbers:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

.archive-grid {
  display: grid;
  gap: var(--space-6);
}

.error-404 .entry-card,
.search .entry-card {
  max-width: 760px;
  margin: 0 auto;
}

.search-form {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.search-form .search-field {
  flex: 1 1 260px;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-md);
}

.search-form .search-submit {
  min-height: 48px;
}

.form__notice {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.form__notice--success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.form__notice--error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--error);
}

.form__submit[disabled] {
  opacity: 0.65;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .posts-grid {
    grid-template-columns: 1fr;
  }
}