/* ---------- Hero Stats Bar ---------- */
.hero-stats {
  font-size: 0.95rem;
  color: var(--color-text-dim);
  gap: 1.5rem;
}
.hero-stats strong {
  color: var(--color-accent);
  font-weight: 600;
  margin-right: 0.25rem;
}
/* ======================================================
   Rambod.net Global Stylesheet
   Author: Rambod Dev
   Description: Responsive minimalist design system
   ====================================================== */

/* ---------- Root Variables ---------- */
:root {
  color-scheme: dark;
  --color-bg: #070709;
  --color-surface: #13131a;
  --color-surface-alt: #1b1b23;
  --color-surface-elevated: #22222b;
  --color-border: #2e2e38;
  --color-border-subtle: rgba(255,255,255,0.08);
  --color-text: #f5f5f7;
  --color-text-dim: #9ea0ab;
  --color-placeholder: rgba(244,244,246,0.55);
  --color-accent: #1e90ff;
  --color-accent-hover: #4d9aff;
  --color-success: #00b37e;
  --color-error: #ff4d4d;
  --blur: 18px;
  --radius: 12px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.35);
  --shadow-strong: 0 25px 65px rgba(0,0,0,0.55);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: "Inter", "Space Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Space Grotesk", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --container-max: 1180px;
  --container-max-wide: 1280px;
  --fs--1: clamp(13px, 0.65vw + 9px, 15px);
  --fs-0: clamp(14px, 0.88vw + 10px, 16px);
  --fs-1: clamp(18px, 1.1vw + 12px, 20px);
  --fs-2: clamp(22px, 1.4vw + 14px, 26px);
  --fs-3: clamp(28px, 1.8vw + 16px, 34px);
  --fs-4: clamp(34px, 2.2vw + 18px, 44px);
  --lh-body: 1.55;
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 48px;
  --sp-6: 64px;
  --nav-surface: rgba(7,7,9,0.85);
  --nav-surface-scrolled: rgba(7,7,9,0.92);
  --overlay-surface: rgba(3,4,8,0.55);
  --nav-toggle-bg: rgba(255,255,255,0.04);
  --nav-toggle-border: rgba(255,255,255,0.12);
  --nav-drawer-bg: rgba(10,10,15,0.98);
  --nav-shadow: -20px 0 50px rgba(0,0,0,0.55);
  --nav-link-hover-bg: rgba(255,255,255,0.08);
  --nav-link-hover-color: var(--color-text);
  --nav-link-active-bg: rgba(30,144,255,0.18);
  --nav-link-active-color: var(--color-accent);
  --btn-outline-border: rgba(255,255,255,0.35);
  --btn-outline-hover-border: rgba(255,255,255,0.6);
  --btn-outline-hover-bg: rgba(255,255,255,0.08);
  --btn-outline-text: var(--color-text);
  --hero-stats-bg: rgba(12, 13, 18, 0.65);
  --hero-stats-border: rgba(255, 255, 255, 0.08);
  --hero-stats-divider: rgba(255,255,255,0.15);
  --hero-stats-shadow: 0 18px 45px rgba(0,0,0,0.45);
  --hero-stat-value: #f8fbff;
  --hero-stat-label: var(--color-text-dim);
  --hero-stat-glow: 0 0 18px rgba(30,144,255,0.35);
  --footer-column-bg: rgba(255,255,255,0.02);
  --footer-sitemap-bg: rgba(255,255,255,0.035);
  --footer-sitemap-border: rgba(255,255,255,0.1);
  --btn-surface: rgba(255,255,255,0.04);
  --btn-surface-hover: rgba(255,255,255,0.08);
  --btn-shadow: 0 18px 30px rgba(0,0,0,0.55);
  --btn-shadow-hover: 0 28px 45px rgba(0,0,0,0.55);
  --btn-border-default: rgba(255,255,255,0.12);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-alt: #eef2f7;
    --color-surface-elevated: #ffffff;
    --color-border: rgba(15, 23, 42, 0.12);
    --color-border-subtle: rgba(15, 23, 42, 0.16);
    --color-text: #0f172a;
    --color-text-dim: #4a5165;
    --color-placeholder: rgba(15, 23, 42, 0.45);
    --shadow-soft: 0 20px 40px rgba(15, 23, 42, 0.12);
    --shadow-strong: 0 40px 70px rgba(15, 23, 42, 0.18);
    --nav-surface: rgba(255,255,255,0.82);
    --nav-surface-scrolled: rgba(255,255,255,0.94);
    --overlay-surface: rgba(9,10,18,0.15);
    --nav-toggle-bg: rgba(15,23,42,0.08);
    --nav-toggle-border: rgba(15,23,42,0.18);
    --nav-drawer-bg: rgba(255,255,255,0.98);
    --nav-shadow: -20px 0 35px rgba(15,23,42,0.2);
    --nav-link-hover-bg: rgba(15,23,42,0.08);
    --nav-link-hover-color: var(--color-accent);
    --nav-link-active-bg: rgba(30,144,255,0.12);
    --nav-link-active-color: var(--color-accent);
    --btn-outline-border: rgba(15,23,42,0.35);
    --btn-outline-hover-border: rgba(15,23,42,0.55);
    --btn-outline-hover-bg: rgba(15,23,42,0.08);
    --btn-outline-text: #0f172a;
    --hero-stats-bg: rgba(255, 255, 255, 0.92);
    --hero-stats-border: rgba(15,23,42,0.08);
    --hero-stats-divider: rgba(15,23,42,0.12);
    --hero-stats-shadow: 0 20px 40px rgba(15,23,42,0.08);
    --hero-stat-value: #0f62ff;
    --hero-stat-label: #4a5165;
    --hero-stat-glow: none;
    --footer-column-bg: rgba(255,255,255,0.75);
    --footer-sitemap-bg: rgba(255,255,255,0.92);
    --footer-sitemap-border: rgba(15,23,42,0.08);
    --btn-surface: rgba(255,255,255,0.92);
    --btn-surface-hover: #ffffff;
    --btn-shadow: 0 16px 35px rgba(15,23,42,0.18);
    --btn-shadow-hover: 0 25px 45px rgba(15,23,42,0.22);
    --btn-border-default: rgba(15,23,42,0.08);
  }
}

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

html, body {
  margin: 0;
  padding: 0;
}
html {
  font-size: 100%;
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: var(--lh-body);
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: var(--fs-0);
  line-height: var(--lh-body);
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

.site-body {
  background-color: var(--color-bg);
  color: var(--color-text);
}

img,
video {
  max-width: 100%;
  height: auto;
}

.testimonial-slider {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  padding: clamp(1.5rem, 2vw, 2.5rem);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.slider-window {
  position: relative;
  min-height: 220px;
}

.testimonial-slide {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  position: absolute;
  inset: 0;
  padding: 1rem 0;
}

.testimonial-slide.is-active {
  opacity: 1;
  transform: translateY(0);
  position: relative;
}

.testimonial-slide .quote {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.testimonial-slide .author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.95rem;
  color: var(--color-text-dim);
}

.testimonial-link {
  font-size: 0.9rem;
  color: var(--color-accent);
  text-decoration: none;
}

.testimonial-link:hover {
  text-decoration: underline;
}

.slider-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.slider-btn {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.slider-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--color-border);
  color: var(--color-text-dim);
}

.slider-indicators {
  display: flex;
  gap: 0.5rem;
}

.slider-indicators .indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.slider-indicators .indicator.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.testimonials-hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  padding: 0 clamp(1rem, 4vw, 2.5rem) 3rem;
}

.testimonial-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.testimonial-card .quote-mark {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--color-accent);
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  opacity: 0.35;
}

.testimonial-card .quote {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
  font-style: italic;
  color: var(--color-text);
}

.author-block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--color-text-dim);
}

.author-block strong {
  color: var(--color-text);
}

.testimonial-card .testimonial-link {
  font-weight: 600;
}

.testimonial-card .timestamp {
  display: block;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

.testimonial-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: 16px;
}

@media (max-width: 640px) {
  .slider-controls {
    flex-wrap: wrap;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

p,
li {
  color: var(--color-text-dim);
  font-size: var(--fs-0);
  line-height: var(--lh-body);
  margin-bottom: 0.65rem;
  max-width: 72ch;
}

.prose {
  max-width: 72ch;
  margin-inline: auto;
}

.prose p,
.prose li {
  max-width: 72ch;
}

.eyebrow {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-text-dim);
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* ---------- Layout Fixes ---------- */
nav {
  margin-top: 0;
  padding: 0;
  background: rgba(18, 18, 20, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  position: sticky;
  top: 0;
  z-index: 100;
}

main, .container, .section {
  margin-top: 0.5rem;
}

/* ---------- Spacing Utilities ---------- */
.py-6 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.section-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: clamp(var(--sp-2), 4vw, var(--sp-4));
}

.page-section {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--sp-4) clamp(var(--sp-2), 4vw, var(--sp-4)) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.page-section > * {
  margin-top: 0;
}

/* Add margin-top to section footers for visual separation */
.section-container > .text-center.mt-5 {
  margin-top: var(--sp-5);
}

/* ---------- Background Variants ---------- */
.bg-dark {
  background-color: var(--color-bg);
}

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

/* ---------- Hero Section ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.hero-text {
  color: var(--color-text);
  z-index: 2;
}

.hero-text .title {
  font-size: clamp(2.75rem, 4vw, 3.6rem);
  font-weight: 700;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  line-height: 1.1;
  font-family: var(--font-display);
}

.hero-text .description {
  font-size: clamp(1rem, 1.1vw + 0.5rem, 1.2rem);
  color: var(--color-text-dim);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.6;
}

/* Add gap-2 class for button container spacing in hero */
.hero-text .btn-group {
  display: flex;
  gap: 0.75rem; /* gap-2 */
}

/* Smaller, elegant .btn-lg variant for hero buttons */
.btn-lg {
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  min-width: auto;
  box-shadow: 0 3px 10px rgba(0, 123, 255, 0.2);
  transition: all 0.3s ease;
}

.btn-lg:hover {
  background: linear-gradient(135deg, #00aaff, #66d9ff);
  color: #ffffff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 0 10px 3px rgba(0, 170, 255, 0.4);
  animation: glowPulse 2.5s infinite alternate ease-in-out;
}

.btn-lg:active {
  transform: scale(0.98);
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.25);
}

/* ---------- Map Button ---------- */
.btn-map {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  border-radius: 6px;
  font-weight: 500;
  color: #fff;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  height: 40px;
}

.btn-map i {
  font-size: 0.8rem;
  margin-right: 4px;
}

.btn-map:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* ---------- Containers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--sp-4) clamp(var(--sp-2), 3vw, var(--sp-4));
}

@media (min-width: 1400px) {
  .container {
    max-width: var(--container-max-wide);
  }
}

@media (max-width: 640px) {
  .container {
    padding: var(--sp-3) var(--sp-2);
  }

  .section-container {
    padding-inline: var(--sp-2);
  }

  .page-section {
    padding: var(--sp-3) var(--sp-2) var(--sp-5);
    gap: var(--sp-3);
  }
}

.section {
  padding: var(--sp-5) 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-text);
  position: relative;
  font-weight: 700;
}

.section-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  margin: 0.75rem auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  box-shadow: 0 0 8px var(--color-accent);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-main);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-top: 0;
}

h1 {
  font-size: var(--fs-4);
  line-height: 1.12;
  margin-bottom: var(--sp-3);
}

h2 {
  font-size: var(--fs-3);
  line-height: 1.18;
  margin-bottom: var(--sp-2);
}

h3 {
  font-size: var(--fs-2);
  line-height: 1.25;
  margin-bottom: var(--sp-2);
}

h4 {
  font-size: var(--fs-1);
  margin-bottom: var(--sp-1);
}

h5 {
  font-size: var(--fs-0);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  margin-bottom: var(--sp-1);
}

.page-title {
  font-size: clamp(1.85rem, 3vw, 2.75rem);
  font-weight: 700;
  margin: var(--sp-3) auto var(--sp-4);
  letter-spacing: -0.02em;
  line-height: 1.18;
  max-width: 46ch;
}

/* ---------- Links ---------- */
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* ---------- Forms ---------- */
label,
.form-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.form-label .required-indicator,
label .required-indicator {
  color: var(--color-error);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="number"],
select,
textarea,
.form-control {
  width: 100%;
  min-height: 52px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-subtle);
  background: rgba(255,255,255,0.02);
  color: var(--color-text);
  padding: 0.75rem 1rem;
  font-size: var(--fs-0);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  font-family: var(--font-main);
}

textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-placeholder);
}

input:focus,
textarea:focus,
select:focus,
.form-control:focus {
  border-color: rgba(30,144,255,0.8);
  box-shadow: 0 0 0 3px rgba(30,144,255,0.25);
  outline: none;
  background: rgba(255,255,255,0.04);
}

.form-help {
  display: block;
  margin-top: 0.35rem;
  font-size: var(--fs--1);
  color: var(--color-text-dim);
}

.form-error {
  color: var(--color-error);
  font-size: var(--fs--1);
  margin-top: 0.35rem;
}

/* ---------- Navigation ---------- */
.site-nav {
  position: sticky;
  top: 0;
  width: 100%;
  backdrop-filter: blur(var(--blur));
  background: var(--nav-surface);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  transition: padding 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  padding-block: var(--sp-2);
}

.site-nav.is-scrolled {
  padding-block: var(--sp-1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  background: var(--nav-surface-scrolled);
}

.site-nav .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
}

.nav-brand {
  font-weight: 700;
  font-size: var(--fs-2);
  color: var(--color-text);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-brand span {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: var(--nav-toggle-bg, rgba(255,255,255,0.04));
  border: 1px solid var(--nav-toggle-border, rgba(255,255,255,0.12));
  color: var(--color-text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 4px auto;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-menu {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
}

.nav-menu ul {
  display: flex;
  gap: var(--sp-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-menu a {
  color: var(--color-text);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  background: var(--nav-link-hover-bg);
  color: var(--nav-link-hover-color);
}

.nav-menu a[aria-current="page"] {
  background: var(--nav-link-active-bg);
  color: var(--nav-link-active-color);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay-surface);
  z-index: 900;
  opacity: 0;
  transition: opacity 0.2s ease;
}
 
.nav-overlay.is-visible {
  display: block;
  opacity: 1;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 85vw);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: var(--nav-drawer-bg, rgba(10,10,15,0.98));
    backdrop-filter: blur(22px);
    border-left: 1px solid var(--color-border-subtle);
    padding: var(--sp-4);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--nav-shadow, -20px 0 50px rgba(0,0,0,0.55));
    z-index: 950;
    min-height: 100vh;
    overflow-y: auto;
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-menu ul {
    flex-direction: column;
    width: 100%;
    gap: var(--sp-1);
  }

  .nav-menu a {
    width: 100%;
    padding: 0.65rem 1rem;
  }
}

/* ---------- Modal Overrides ---------- */
.modal-content {
  background: rgba(19, 19, 27, 0.95);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--color-text);
}

.modal-header,
.modal-footer {
  border-color: rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.modal-title {
  font-size: var(--fs-2);
  color: var(--color-text);
}

.modal-body input,
.modal-body textarea,
.modal-body select {
  background: rgba(255,255,255,0.03);
}

.modal-backdrop.show {
  opacity: 0.85;
  background: rgba(0,0,0,0.8);
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.65rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--btn-border-default);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-0);
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  min-width: 0;
  min-height: 46px;
  text-align: center;
  background: var(--btn-surface);
  color: var(--color-text);
  box-shadow: var(--btn-shadow);
  text-decoration: none;
  backdrop-filter: blur(12px);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255,255,255,0.25), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--btn-shadow-hover);
  background: var(--btn-surface-hover);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active:not(:disabled) {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 3px solid rgba(30,144,255,0.4);
  outline-offset: 2px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-primary,
.btn-main {
  background: linear-gradient(140deg, var(--color-accent), var(--color-accent-hover));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 18px 35px rgba(30, 144, 255, 0.45);
}

.btn-primary::after,
.btn-main::after {
  background: linear-gradient(120deg, rgba(255,255,255,0.45), transparent 55%);
}

.btn-primary:hover,
.btn-main:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 45px rgba(30, 144, 255, 0.5);
}

.btn-outline {
  background: transparent;
  border-color: var(--btn-outline-border);
  color: var(--btn-outline-text);
  box-shadow: none;
}

.btn-outline::after {
  display: none;
}

.btn-outline:hover {
  background: var(--btn-outline-hover-bg);
  border-color: var(--btn-outline-hover-border);
  color: var(--color-text);
}

.btn-subtle {
  background: rgba(255,255,255,0.05);
  border-color: transparent;
  color: var(--color-text);
  box-shadow: none;
}

.btn-subtle:hover {
  background: rgba(255,255,255,0.08);
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  min-height: 38px;
  font-size: var(--fs--1);
}

.btn-md {
  padding: 0.65rem 1.6rem;
  min-height: 44px;
}

.btn-lg {
  padding: 0.85rem 2.25rem;
  font-size: var(--fs-1);
  min-height: 52px;
}

.btn[data-loading="true"] {
  pointer-events: none;
  color: transparent;
}

.btn[data-loading="true"]::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
  position: absolute;
}

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

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* ---------- Floating Controls ---------- */
.back-to-top {
  position: fixed;
  bottom: clamp(1.25rem, 3vw, 2.5rem);
  right: clamp(1.25rem, 3vw, 2.5rem);
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  background: linear-gradient(150deg, rgba(255,255,255,0.08), rgba(255,255,255,0));
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 35px rgba(0,0,0,0.4);
  backdrop-filter: blur(16px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px) scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 1200;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.45);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .back-to-top {
    transition-duration: 0.01ms;
    transition-delay: 0s;
  }
}

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface-elevated);
  border-radius: var(--radius);
  padding: var(--sp-4);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card:hover {
  border-color: rgba(30,144,255,0.4);
  box-shadow: 0 20px 35px rgba(0,0,0,0.45);
  transform: translateY(-3px);
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 0;
}

.card h1,
.card h2,
.card h3,
.card h4,
.card h5 {
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--sp-1);
}

.card h2 {
  font-size: clamp(1.15rem, 1vw + 0.85rem, 1.6rem);
  letter-spacing: -0.01em;
}

.card h5,
.card .card-heading {
  font-size: clamp(1rem, 0.75vw + 0.65rem, 1.25rem);
  font-weight: 600;
}

.card-heading {
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--sp-1);
}

.card p {
  max-width: 100%;
}

.card img {
  border-radius: calc(var(--radius) - 4px);
  margin-bottom: var(--sp-2);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.card-excerpt {
  color: var(--color-text-dim);
  margin-bottom: var(--sp-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  margin-top: auto;
  padding-top: var(--sp-2);
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

/* Badges inside project cards */
.card .badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 8px;
  margin-top: 0.5rem;
  font-weight: 600;
  user-select: none;
  letter-spacing: 0.02em;
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-4);
  justify-items: stretch;
  align-items: stretch;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Add equal-height-grid class for future use in blog and projects */
.equal-height-grid {
  display: grid;
  align-items: stretch;
  justify-items: stretch;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-3);
}

.feature-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  gap: var(--sp-2);
}

.feature-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}

.feature-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  flex: 1;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(30,144,255,0.15);
  color: var(--color-accent);
  border: 1px solid rgba(30,144,255,0.2);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--sp-1);
}

/* ---------- Glass Panels and Elevated Surfaces ---------- */
.glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.surface {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

/* ---------- Footer ---------- */
footer {
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  padding: var(--sp-6) 0 var(--sp-4);
  margin-top: var(--sp-5);
}

.site-footer .container {
  padding-top: 0;
  padding-bottom: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: var(--sp-5);
  align-items: flex-start;
}

.footer-brand {
  max-width: 420px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
}

.footer-logo span {
  color: var(--color-accent);
}

.footer-brand p {
  margin: 1rem 0 1.75rem;
  color: var(--color-text-dim);
  font-size: 1rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-social a {
  color: var(--color-text-dim);
  font-weight: 500;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.03);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.footer-social a:hover {
  background: rgba(30, 144, 255, 0.12);
  border-color: rgba(30, 144, 255, 0.25);
  color: var(--color-text);
}

.footer-sitemap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--sp-4);
  padding: var(--sp-4);
  border-radius: calc(var(--radius) + 8px);
  background: var(--footer-sitemap-bg);
  border: 1px solid var(--footer-sitemap-border);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.footer-sitemap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 0%, rgba(30,144,255,0.25), transparent 55%);
  opacity: 0.75;
  pointer-events: none;
}

.footer-column h3,
.newsletter h2 {
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column {
  position: relative;
  z-index: 1;
  padding: var(--sp-2);
  border-radius: var(--radius);
  background: var(--footer-column-bg);
  border: 1px solid var(--color-border-subtle);
  backdrop-filter: blur(8px);
}

.footer-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.footer-column a {
  color: var(--color-text-dim);
  font-weight: 500;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-dim);
  font-size: 0.95rem;
}

.footer-bottom-links {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: inherit;
  font-weight: 500;
}

.footer-bottom-links a:hover {
  color: var(--color-accent);
}

/* Newsletter Section */
.newsletter {
  background: var(--color-surface-alt);
  padding: 3rem 1.5rem;
  text-align: center;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  max-width: var(--max-width);
  margin: 3rem auto var(--sp-4);
}
.newsletter-form {
  max-width: 600px;
  margin: var(--sp-3) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: stretch;
}

@media (min-width: 600px) {
  .newsletter-form {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
}

.newsletter-subscribe-btn {
  border-radius: 0.6rem !important;
  box-shadow: 0 2px 8px rgba(0,123,255,0.18);
  margin-left: 0 !important;
  margin-top: 0 !important;
}


/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }

/* Add mt-3 for consistent spacing before "Read All Articles" button in blog */
.mt-3 {
  margin-top: 1.5rem !important;
}

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 0.75rem; }
.rounded { border-radius: var(--radius); }
.shadow { box-shadow: var(--shadow-soft); }

/* ---------- Animations & Microinteractions ---------- */
.fade-in {
  animation: fadeIn 0.5s ease forwards;
  opacity: 0;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    opacity: 1;
  }
}

.hover-glow:hover {
  box-shadow: 0 0 8px 3px rgba(30, 144, 255, 0.35);
  transition: box-shadow 0.3s ease;
}

/* ---------- Form Layouts ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 640px) {
  .grid,
  .grid-2,
  .grid-3,
  .feature-grid,
  .form-grid,
  .testimonials-grid,
  .account-deletion-notices {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-label {
  font-weight: 600;
  color: var(--color-text);
}

.form-control {
  font: inherit;
}

.captcha-input {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.captcha-question {
  background: rgba(30, 144, 255, 0.1);
  border: 1px solid rgba(30, 144, 255, 0.3);
  color: var(--color-accent);
  border-radius: var(--radius);
  padding: 0.25rem 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.alert {
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  margin-bottom: 1.5rem;
}

/* ---------- Contact Form Shell ---------- */
.contact-form-section {
  margin-top: var(--sp-5);
}

.contact-form-shell {
  display: grid;
  gap: var(--sp-4);
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: calc(var(--radius) + 8px);
  border: 1px solid var(--color-border-subtle);
  background: linear-gradient(145deg, rgba(30,144,255,0.12), rgba(255,255,255,0.02));
  box-shadow: var(--shadow-soft);
}

@media (min-width: 960px) {
  .contact-form-shell {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    align-items: flex-start;
  }
}

.contact-form-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form-highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.contact-form-highlights li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}

.contact-form-highlights span {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.contact-form-highlights strong {
  font-size: 1.05rem;
  color: var(--color-text);
}

.contact-form-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-form-meta a {
  color: var(--color-text);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.contact-form-meta a::before {
  content: "•";
  color: var(--color-accent);
}

.contact-form-panel {
  background: var(--color-surface);
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--color-border);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-soft);
}

.contact-form-panel .form-grid {
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.contact-form-panel .form-control {
  min-height: 46px;
  padding: 0.65rem 0.9rem;
}

.contact-form-panel textarea {
  min-height: 120px;
}

.contact-form-panel .captcha-input {
  width: 100%;
  padding: 0.4rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
}

.contact-form-panel .captcha-question {
  margin-left: 0.25rem;
}

.contact-form-panel .form-group {
  gap: 0.35rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-actions .hint {
  margin: 0;
}

.alert-success {
  background: rgba(0, 179, 126, 0.15);
  border-color: rgba(0, 179, 126, 0.35);
  color: var(--color-text);
}

.text-danger {
  color: var(--color-error);
}

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

.alert-error {
  background: rgba(255, 77, 77, 0.18);
  border-color: rgba(255, 77, 77, 0.4);
  color: var(--color-text);
}

/* ---------- Form Improvements ---------- */
input, textarea, select {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: var(--font-main);
  font-size: 1rem;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.3);
  outline: none;
}

/* ---------- Responsive Navigation ---------- */
@media (max-width: 992px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-sitemap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .section {
    padding: 2.5rem 0;
  }

  .card {
    padding: 1.5rem;
  }

  .hero {
    padding: 3rem 1rem;
  }

  .hero-text .title {
    font-size: 2.5rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-sitemap {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.75rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* ---------- Responsive Typography ---------- */
@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; margin-top: 0; margin-bottom: 1rem; }
}

@media (max-width: 600px) {
  .btn {
    width: 100%;
    font-size: 1.05rem;
    padding: 1rem;
  }

  .section {
    padding: 2.5rem 1rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  footer {
    font-size: 0.9rem;
    padding: 1.5rem;
  }

  .footer-bottom {
    align-items: center;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }
}
/* removed duplicate nav .nav-container rule */
nav ul li a {
  display: inline-block;
  padding-top: 0.1rem;
  position: relative;
  top: 2px; /* lower text visually */
}

/* ---------- Projects Section Buttons Adjustments ---------- */
/* Add margin between View and GitHub buttons, and make them smaller with consistent padding and less height */
.projects .card .btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  min-width: auto;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 123, 255, 0.2);
}

.projects .card .btn + .btn {
  margin-top: 0.5rem;
}

/* ---------- Blog Section Equal Height Cards ---------- */
.blog .card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Add consistent spacing before "Read All Articles" button */
.blog .read-all-articles {
  margin-top: 1.5rem;
}
/* ---------- Enhanced Hero Design ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 75vh;
  background: radial-gradient(circle at 70% 50%, rgba(0, 122, 255, 0.08), transparent 70%);
  overflow: hidden;
  padding: 3rem 0;
}

.hero-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  max-width: 90%;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  z-index: 2;
  gap: 3rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text);
}

.hero-title .highlight {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  color: var(--color-text-dim);
  margin-top: 1rem;
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* ---------- Improved Modern Hero Stats ---------- */
.hero-stats-modern {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: var(--hero-stats-bg);
  border-radius: 16px;
  padding: 1.5rem 3rem;
  margin-top: 3rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--hero-stats-shadow);
  border: 1px solid var(--hero-stats-border);
}

.hero-stats-modern .stat {
  text-align: center;
}

.hero-stats-modern .value {
  font-size: clamp(1.5rem, 2vw + 1rem, 2.2rem);
  font-weight: 700;
  color: var(--hero-stat-value);
  text-shadow: var(--hero-stat-glow);
  font-family: var(--font-display);
}

.hero-stats-modern .label {
  color: var(--hero-stat-label);
  font-size: 0.95rem;
  margin-top: 0.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-stats-modern .divider {
  width: 1px;
  height: 2rem;
  background: var(--hero-stats-divider);
}

@media (max-width: 768px) {
  .hero-stats-modern {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }
  .hero-stats-modern .divider {
    display: none;
  }
}

/* Remove unused blue square visual */
.hero-visual {
  display: none !important;
}

@media (max-width: 992px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
    padding: 4rem 1rem;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .hero-stats-bar {
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
  }

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

@media (max-width: 1200px) {
  .hero-inner {
    max-width: 94%;
  }
}

@media (max-width: 992px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
    max-width: 95%;
    padding: 3rem 1rem;
    gap: 2rem;
  }

  .hero-title {
    font-size: 2.6rem;
    margin-top: 0;
  }

  .hero-stats-modern {
    width: 100%;
    justify-content: space-around;
    margin-top: 2rem;
  }
}

@media (max-width: 640px) {
  .hero-buttons {
    width: 100%;
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }
}
/* ---------- Survey Experience Refresh ---------- */
.survey-page,
.survey-detail-page,
.survey-results-page {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  padding-bottom: 4rem;
}

.survey-page-header,
.survey-detail-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-soft);
}

.survey-page-header h1,
.survey-detail-header h1 {
  margin-bottom: 0.35rem;
}

.survey-page-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.85rem;
}

.survey-stat {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.9rem 1rem;
  min-width: 140px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.survey-stat .stat-label,
.results-summary .stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  display: block;
}

.survey-stat .stat-value,
.results-summary .stat-value {
  display: block;
  margin-top: 0.2rem;
  font-size: 1.35rem;
  font-weight: 600;
}

.survey-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.survey-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.85rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.survey-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(30,144,255,0.25), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}

.survey-card > * {
  position: relative;
  z-index: 1;
}

.survey-card:hover {
  transform: translateY(-4px);
  border-color: rgba(30,144,255,0.45);
  box-shadow: 0 25px 45px rgba(0,0,0,0.45);
}

.survey-card header {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.survey-card header h2 {
  margin: 0;
  font-size: 1.4rem;
}

.survey-card header p,
.survey-card .subtitle,
.survey-empty p {
  color: var(--color-text-dim);
  margin: 0;
}

.survey-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.survey-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  background: rgba(30, 144, 255, 0.18);
  color: var(--color-accent-hover);
  font-weight: 600;
  border: 1px solid rgba(30,144,255,0.35);
}

.survey-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  font-size: 0.78rem;
  color: var(--color-text-dim);
}

.survey-card-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.85rem;
}

.survey-card-meta div {
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.survey-card-meta dt {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 0.25rem;
}

.survey-card-meta dd {
  margin: 0;
  font-weight: 600;
  font-size: 1.05rem;
}

.survey-card-progress {
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}

.survey-card-progress-bar {
  width: var(--progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  transition: width 0.3s ease;
}

.survey-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: auto;
}

.survey-empty {
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--radius) + 2px);
  padding: 2.5rem 2rem;
  text-align: center;
}

.chart-empty {
  padding: 2rem;
  border: none;
  background: none;
}

.chart-empty p {
  margin: 0;
  color: var(--color-text-dim);
}

.survey-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-soft);
}

.survey-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  border: none;
  margin: 0;
  padding: 0;
}

.survey-option {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1rem 1.15rem;
  cursor: pointer;
  transition: border var(--transition), transform var(--transition), background var(--transition);
}

.survey-option input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--color-accent);
}

.survey-option span {
  flex: 1;
  color: var(--color-text);
  line-height: 1.5;
}

.survey-option:hover,
.survey-option:focus-within {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  background: rgba(30,144,255,0.08);
}

.survey-form-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.survey-form-footer .btn {
  min-width: 200px;
}

@media (max-width: 720px) {
  .survey-form {
    padding: 1.25rem;
  }

  .survey-form-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .survey-form-footer .btn {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

  .footer-sitemap {
    padding: var(--sp-3);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .footer-bottom-links {
    flex-wrap: wrap;
  }
}

.hint {
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.survey-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.results-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.results-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.breakdown-card {
  margin-top: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.option-progress-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.option-progress {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.option-progress header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.option-progress header h3 {
  margin: 0;
  font-size: 1rem;
}

.option-progress header span {
  color: var(--color-text-dim);
  font-size: 0.9rem;
}

.progress {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  border-radius: 999px;
}

.survey-results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* === Filter + Search Panels === */
.filter-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  background: rgba(15, 18, 28, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(12px);
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.filter-field label {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #b5b9c6;
}

.filter-field input,
.filter-field select {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--color-surface, rgba(7, 10, 18, 0.85));
  color: var(--color-text, #f5f5f7);
  border-radius: 12px;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
  appearance: none;
}

.filter-field input:focus,
.filter-field select:focus {
  outline: none;
  border-color: #61dafb;
  background: rgba(97, 218, 251, 0.08);
}

.filter-field select option {
  background: var(--color-surface, #0f121c);
  color: var(--color-text, #f5f5f7);
}

.filter-feedback {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #b5b9c6;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-feedback button {
  border: none;
  background: transparent;
  color: #61dafb;
  cursor: pointer;
  font-weight: 600;
}

.filter-empty {
  display: none;
  text-align: center;
  padding: 2.5rem 1rem;
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  color: #b5b9c6;
  font-size: 1rem;
}

.filter-empty.is-visible {
  display: block;
}

.filter-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
}

.filter-actions .btn {
  min-width: 160px;
}

.contact-hero {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem 1rem 2rem;
}

.contact-hero .title {
  margin-bottom: 1rem;
}

.contact-hero p {
  margin: 0 auto 1.25rem;
  font-size: 1.05rem;
  line-height: 1.6;
  text-wrap: balance;
}

.contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.contact-hero-actions .btn {
  min-width: 150px;
}

.legal-page {
  padding: 2rem 0 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.legal-hero {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.legal-hero h1 {
  margin-bottom: 0.75rem;
}

.legal-meta {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: #b5b9c6;
}

.legal-content {
  background: rgba(15, 18, 28, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.legal-content h2 {
  margin-top: 2rem;
}

.legal-content h3 {
  margin-top: 1.25rem;
}

@media (max-width: 640px) {
  .filter-panel {
    padding: 1rem;
  }

  .filter-actions {
    justify-content: stretch;
  }

  .contact-hero {
    padding: 1rem 0.5rem 1.5rem;
  }

  .legal-content {
    padding: 1.25rem;
  }
}

.account-deletion-hero {
  padding: 2rem clamp(1rem, 3vw, 2rem) 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.account-deletion-hero h1 {
  font-size: var(--fs-3);
  margin-bottom: 0.25rem;
}

.account-deletion-notices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.notice-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.notice-card h2 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}

.account-deletion-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(240px, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: 1rem clamp(1rem, 3vw, 2rem) 3rem;
  align-items: start;
}

.account-deletion-card,
.account-deletion-sidecard {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-soft);
}

.account-deletion-form {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field span,
.form-field label {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
}

.account-deletion-form input,
.account-deletion-form select,
.account-deletion-form textarea {
  background: var(--color-surface);
  border-radius: 14px;
  border: 1px solid var(--color-border-subtle);
  padding: 0.85rem 1rem;
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.account-deletion-form input:focus,
.account-deletion-form select:focus,
.account-deletion-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.15);
}

.captcha-field .captcha-shell {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.captcha-question {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 1.1rem;
}

.account-deletion-form .btn {
  align-self: flex-start;
  min-width: 220px;
}

.form-help {
  font-size: 0.9rem;
  color: var(--color-text-dim);
  margin: 0;
}

.account-deletion-sidecard ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.account-deletion-sidecard li {
  background: var(--color-surface);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  border: 1px dashed var(--color-border-subtle);
}

.account-deletion-sidecard strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

@media (max-width: 992px) {
  .account-deletion-grid {
    grid-template-columns: 1fr;
  }
}

.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;
}

@media (max-width: 768px) {
  .survey-card,
  .breakdown-card,
  .results-card {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .survey-page-header,
  .survey-detail-header {
    flex-direction: column;
  }
}

/* ---------- Survey Spotlight ---------- */
.survey-spotlight {
  background: linear-gradient(135deg, rgba(15, 15, 25, 0.95), rgba(7, 7, 9, 0.95));
}

.survey-spotlight-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.survey-spotlight-header .subtitle {
  margin-bottom: 0;
  color: var(--color-text-dim);
}

.survey-spotlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.survey-spotlight-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.75rem;
  min-height: 280px;
  position: relative;
  overflow: hidden;
}

.survey-spotlight-card::after {
  content: "";
  position: absolute;
  inset: -40% 40% auto auto;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(30,144,255,0.25), transparent 55%);
  opacity: 0.3;
  pointer-events: none;
}

.survey-spotlight-card-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.survey-spotlight-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.survey-spotlight-title {
  margin: 0;
  font-size: clamp(1.1rem, 1.2vw + 0.6rem, 1.35rem);
}

.survey-spotlight-subtitle {
  margin: 0;
  color: var(--color-text-dim);
}

.survey-spotlight-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.survey-pill {
  border-radius: 999px;
  padding: 0.25rem 0.85rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  color: var(--color-text);
}

.survey-pill.more-pill {
  border-style: dashed;
  color: var(--color-text-dim);
}

.survey-spotlight-footer {
  position: relative;
  z-index: 1;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.survey-spotlight-footer-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

.survey-spotlight-footer-text strong {
  font-size: 1rem;
  color: var(--color-text);
}

.survey-spotlight-card .btn {
  white-space: nowrap;
}

.survey-spotlight-card .badge {
  border-radius: 999px;
  padding: 0.2rem 0.8rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
}

.badge-live {
  background: rgba(0, 179, 126, 0.2);
  color: #5ff0c0;
  border-color: rgba(0, 179, 126, 0.25);
}

.badge-alert {
  background: rgba(255, 166, 0, 0.18);
  color: #ffd68a;
  border-color: rgba(255, 166, 0, 0.35);
}

.badge-neutral {
  background: rgba(255,255,255,0.05);
  color: var(--color-text);
  border-color: rgba(255,255,255,0.15);
}

@media (max-width: 768px) {
  .survey-spotlight-card {
    padding: 1.5rem;
  }

  .survey-spotlight-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .survey-spotlight-card .btn {
    width: 100%;
    text-align: center;
  }
}