/* ============================================================
   HHpoker 德扑圈 — 紫晶矿物风 (Amethyst Crystal) Theme
   Color Palette:
     --bg-deep:    #1a0030  (darkest background)
     --bg-mid:     #2d0050  (mid purple)
     --accent:     #4a0080  (primary accent)
     --lavender:   #b088d0  (highlight)
     --white:      #ffffff
     --clear:      rgba(255,255,255,0.08) (quartz transparency)
   ============================================================ */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
  --bg-deep: #1a0030;
  --bg-mid: #2d0050;
  --accent: #4a0080;
  --accent-light: #6a30b0;
  --lavender: #b088d0;
  --lavender-light: #d4b8e8;
  --white: #ffffff;
  --white-soft: #f0e8f8;
  --clear: rgba(255, 255, 255, 0.06);
  --clear-hover: rgba(255, 255, 255, 0.12);
  --glass: rgba(26, 0, 48, 0.85);
  --glass-border: rgba(176, 136, 208, 0.3);
  --crystal-glow: 0 0 20px rgba(176, 136, 208, 0.4);
  --crystal-glow-strong: 0 0 40px rgba(176, 136, 208, 0.6);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans SC', 'Poppins', sans-serif;
  background: var(--bg-deep);
  color: var(--white-soft);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Amethyst Background Layers ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(74, 0, 128, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(176, 136, 208, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 70%, rgba(45, 0, 80, 0.6) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 90%, rgba(106, 48, 176, 0.3) 0%, transparent 50%);
  z-index: -2;
  pointer-events: none;
}

/* Subtle crystalline grid overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(176, 136, 208, 0.03) 2px,
      rgba(176, 136, 208, 0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(176, 136, 208, 0.03) 2px,
      rgba(176, 136, 208, 0.03) 4px
    );
  z-index: -1;
  pointer-events: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.6rem); }

a {
  color: var(--lavender);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--lavender-light); }

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

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--crystal-glow);
  border-bottom-color: rgba(176, 136, 208, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-logo i {
  color: var(--lavender);
  font-size: 1.6rem;
  filter: drop-shadow(0 0 8px rgba(176, 136, 208, 0.6));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--white-soft);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--lavender);
  border-radius: 1px;
  transition: width var(--transition);
}

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

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

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white) !important;
  padding: 0.55rem 1.4rem !important;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
  border: 1px solid rgba(176, 136, 208, 0.4);
}

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

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.4rem;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--lavender);
  border-radius: 2px;
  transition: all var(--transition);
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white);
  border: 1px solid rgba(176, 136, 208, 0.4);
  box-shadow: 0 4px 20px rgba(74, 0, 128, 0.5);
}

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

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

.btn-outline:hover {
  background: var(--lavender);
  color: var(--bg-deep);
  transform: translateY(-3px);
}

.btn-lg {
  padding: 1rem 2.8rem;
  font-size: 1.1rem;
}

/* ---------- Section Common ---------- */
.section {
  padding: 6rem 1.5rem;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.section-header h2 span {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  color: rgba(240, 232, 248, 0.7);
  font-size: 1.05rem;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 0, 48, 0.7) 0%,
    rgba(26, 0, 48, 0.5) 40%,
    rgba(26, 0, 48, 0.85) 100%
  );
  z-index: 1;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 2rem 1.5rem;
  flex: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--clear);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 0.45rem 1.2rem;
  font-size: 0.85rem;
  color: var(--lavender-light);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-badge i {
  animation: pulse-gem 2s ease-in-out infinite;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.2rem;
  text-shadow: 0 0 60px rgba(176, 136, 208, 0.4);
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-light), #e8d0ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(240, 232, 248, 0.75);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero floating crystal elements */
.hero-crystal {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  opacity: 0.4;
}

.hero-crystal-1 {
  top: 15%;
  left: 8%;
  width: 60px;
  height: 60px;
  animation: float-crystal 6s ease-in-out infinite;
}

.hero-crystal-2 {
  top: 25%;
  right: 10%;
  width: 45px;
  height: 45px;
  animation: float-crystal 8s ease-in-out infinite 2s;
}

.hero-crystal-3 {
  bottom: 20%;
  left: 15%;
  width: 35px;
  height: 35px;
  animation: float-crystal 7s ease-in-out infinite 1s;
}

@keyframes float-crystal {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(8deg); }
}

@keyframes pulse-gem {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}

/* ---------- Crystal Card ---------- */
.crystal-card {
  background: var(--clear);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.crystal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--lavender), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.crystal-card:hover::before {
  opacity: 1;
}

.crystal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--crystal-glow);
  border-color: rgba(176, 136, 208, 0.5);
}

/* Crystal facet corner accent */
.crystal-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, transparent 50%, rgba(176, 136, 208, 0.15) 50%);
  border-radius: 0 16px 0 0;
}

/* ---------- Features Grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  text-align: center;
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(74, 0, 128, 0.5), rgba(106, 48, 176, 0.4));
  border-radius: 18px;
  border: 1px solid var(--glass-border);
  position: relative;
  transform: rotate(45deg);
}

.feature-icon i {
  transform: rotate(-45deg);
  font-size: 1.5rem;
  color: var(--lavender-light);
  filter: drop-shadow(0 0 6px rgba(176, 136, 208, 0.5));
}

.feature-card h3 {
  color: var(--white);
  margin-bottom: 0.6rem;
}

.feature-card p {
  color: rgba(240, 232, 248, 0.65);
  font-size: 0.95rem;
}

/* ---------- Stats ---------- */
.stats-section {
  background: linear-gradient(180deg, var(--bg-deep), rgba(45, 0, 80, 0.4), var(--bg-deep));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--lavender);
  text-shadow: 0 0 30px rgba(176, 136, 208, 0.5);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  color: rgba(240, 232, 248, 0.6);
  font-weight: 500;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  text-align: left;
}

.testimonial-stars {
  color: #e8b830;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.testimonial-text {
  color: rgba(240, 232, 248, 0.75);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  font-style: italic;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--lavender);
  object-fit: cover;
}

.testimonial-author strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
}

.testimonial-author span {
  color: rgba(240, 232, 248, 0.5);
  font-size: 0.8rem;
}

/* ---------- FAQ Accordion ---------- */
.faq-list {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--clear);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.active {
  border-color: rgba(176, 136, 208, 0.5);
  box-shadow: var(--crystal-glow);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--lavender-light);
}

.faq-icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--lavender);
  font-size: 0.85rem;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.2rem;
  color: rgba(240, 232, 248, 0.7);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ---------- CTA ---------- */
.cta-section {
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(74, 0, 128, 0.4) 0%, transparent 70%);
  pointer-events: none;
}

.cta-card {
  max-width: 650px;
  margin: 0 auto;
  padding: 3rem 2rem;
  position: relative;
  z-index: 1;
}

.cta-card h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-card p {
  color: rgba(240, 232, 248, 0.7);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.footer {
  background: rgba(10, 0, 20, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--glass-border);
  padding: 4rem 1.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
}

.footer-col p {
  color: rgba(240, 232, 248, 0.55);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  color: rgba(240, 232, 248, 0.55);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(176, 136, 208, 0.15);
  color: rgba(240, 232, 248, 0.35);
  font-size: 0.85rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Floating Buttons ---------- */
.floating-btns {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--white);
  border: 1px solid rgba(176, 136, 208, 0.4);
  cursor: pointer;
  font-size: 1.2rem;
  transition: all var(--transition);
  box-shadow: 0 4px 18px rgba(74, 0, 128, 0.5);
}

.floating-btn:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: var(--crystal-glow-strong);
}

.floating-btn.back-to-top {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
}

.floating-btn.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* CS tooltip */
.floating-cs {
  position: relative;
}

.cs-tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  color: var(--white-soft);
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  pointer-events: none;
}

.floating-cs:hover .cs-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ---------- About Page ---------- */
.about-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 70px;
  position: relative;
  background: url('https://images.unsplash.com/photo-1606167668584-78701c57f13d?w=1920&q=80') center/cover no-repeat;
}

.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 0, 48, 0.8) 0%, rgba(26, 0, 48, 0.9) 100%);
}

.about-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 1.5rem;
}

.about-hero-content h1 {
  color: var(--white);
  margin-bottom: 0.8rem;
}

.about-hero-content h1 span {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero-content p {
  color: rgba(240, 232, 248, 0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* About sections */
.about-mission,
.about-values {
  max-width: 1000px;
  margin: 0 auto;
}

.about-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.about-mission-grid img {
  border-radius: 16px;
  border: 1px solid var(--glass-border);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

/* ---------- Contact Page ---------- */
.contact-hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 70px;
  position: relative;
  background: url('https://images.unsplash.com/photo-1579546929518-9e396f3cc809?w=1920&q=80') center/cover no-repeat;
}

.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 0, 48, 0.8) 0%, rgba(26, 0, 48, 0.9) 100%);
}

.contact-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 1.5rem;
}

.contact-hero-content h1 {
  color: var(--white);
  margin-bottom: 0.8rem;
}

.contact-hero-content h1 span {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-hero-content p {
  color: rgba(240, 232, 248, 0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(74, 0, 128, 0.5), rgba(106, 48, 176, 0.4));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  transform: rotate(45deg);
}

.contact-info-icon i {
  transform: rotate(-45deg);
  font-size: 1.2rem;
  color: var(--lavender-light);
}

.contact-info-item h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}

.contact-info-item p {
  color: rgba(240, 232, 248, 0.6);
  font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group label {
  display: block;
  color: var(--white-soft);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--lavender);
  box-shadow: 0 0 12px rgba(176, 136, 208, 0.25);
  background: rgba(255, 255, 255, 0.09);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(240, 232, 248, 0.35);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b088d0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--bg-mid);
  color: var(--white-soft);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

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

  .about-mission-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: right var(--transition);
    border-left: 1px solid var(--glass-border);
    z-index: 1000;
  }

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section {
    padding: 4rem 1rem;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .floating-btns {
    bottom: 20px;
    right: 20px;
  }

  .floating-btn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .stat-number {
    font-size: 2.4rem;
  }
}