/* ============================================================
   HHpoker/德扑圈 - Swiss International Style
   Palette: Red #e02020 / White #ffffff / Black #111111
   Typography: Inter (Helvetica-like), strict grid, asymmetric
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --red: #e02020;
  --red-dark: #b71c1c;
  --red-light: #ff4444;
  --white: #ffffff;
  --black: #111111;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-400: #9e9e9e;
  --gray-600: #666666;
  --gray-800: #333333;
  --grid-gap: 2rem;
  --section-padding: 5rem 0;
  --max-width: 1200px;
  --font-mono: 'Inter', 'Helvetica Neue', 'Arial', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-mono);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---------- Swiss Grid Decorative Lines ---------- */
.grid-line-h {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.06);
  pointer-events: none;
}

.grid-line-v {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: rgba(0, 0, 0, 0.06);
  pointer-events: none;
}

/* ---------- Swiss Asymmetric Accent Blocks ---------- */
.accent-block {
  width: 40px;
  height: 6px;
  background: var(--red);
  margin-bottom: 1.5rem;
}

.accent-block--large {
  width: 80px;
  height: 6px;
}

.accent-square {
  width: 20px;
  height: 20px;
  background: var(--red);
  position: absolute;
}

/* ---------- Typography ---------- */
.swiss-heading {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-transform: none;
}

.swiss-heading--xl {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.swiss-heading--lg {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
}

.swiss-heading--md {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
}

.swiss-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

.swiss-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gray-600);
}

.swiss-body--lg {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.75;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: transform 0.4s ease, background 0.3s ease;
}

.navbar.hidden {
  transform: translateY(-100%);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.navbar__logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar__logo span {
  color: var(--red);
}

.navbar__logo-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  display: inline-block;
  margin-left: 2px;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.navbar__link {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-800);
  position: relative;
  padding: 0.25rem 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s ease;
}

.navbar__link:hover {
  color: var(--black);
}

.navbar__link:hover::after {
  width: 100%;
}

.navbar__cta {
  background: var(--red);
  color: var(--white);
  padding: 0.625rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.navbar__cta:hover {
  background: var(--black);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.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);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--white);
  z-index: 999;
  padding: 6rem 2rem 2rem;
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-left: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu__overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__link {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--black);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
  transition: color 0.3s ease;
}

.mobile-menu__link:hover {
  color: var(--red);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  filter: brightness(0.5) contrast(1.1);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 17, 17, 0.85) 0%, rgba(17, 17, 17, 0.3) 60%, rgba(224, 32, 32, 0.25) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__text {
  padding-top: 4rem;
}

.hero__overline {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero__title span {
  color: var(--red);
}

.hero__desc {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hero__btn--primary {
  background: var(--red);
  color: var(--white);
}

.hero__btn--primary:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(224, 32, 32, 0.3);
}

.hero__btn--secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero__btn--secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Hero Stats Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.75rem 1.5rem;
  margin-bottom: 2rem;
}

.hero__badge-dot {
  width: 10px;
  height: 10px;
  background: #00ff88;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(0, 255, 136, 0); }
}

.hero__badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- Section Common ---------- */
.section {
  padding: var(--section-padding);
  position: relative;
}

.section--dark {
  background: var(--black);
  color: var(--white);
}

.section--gray {
  background: var(--gray-50);
}

.section__header {
  margin-bottom: 4rem;
}

.section__header--center {
  text-align: center;
}

.section__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--gray-600);
  max-width: 540px;
  line-height: 1.7;
}

.section--dark .section__desc {
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Features Section ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}

.feature-card {
  background: var(--white);
  padding: 3rem 2.5rem;
  position: relative;
  transition: all 0.4s ease;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--black);
  transition: height 0.4s ease;
  z-index: 0;
}

.feature-card:hover::before {
  height: 100%;
}

.feature-card:hover {
  color: var(--white);
}

.feature-card:hover .feature-card__icon {
  color: var(--red);
  transform: scale(1.1);
}

.feature-card:hover .feature-card__title {
  color: var(--white);
}

.feature-card:hover .feature-card__text {
  color: rgba(255, 255, 255, 0.7);
}

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

.feature-card__number {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.feature-card__icon {
  font-size: 2rem;
  color: var(--black);
  margin-bottom: 1.5rem;
  transition: all 0.4s ease;
  display: block;
}

.feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  transition: color 0.4s ease;
}

.feature-card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray-600);
  transition: color 0.4s ease;
}

/* ---------- Stats Section ---------- */
.stats {
  background: var(--black);
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.stats__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(45deg, var(--white) 25%, transparent 25%),
    linear-gradient(-45deg, var(--white) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--white) 75%),
    linear-gradient(-45deg, transparent 75%, var(--white) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

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

.stat-item__number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.stat-item__suffix {
  font-size: 1.5rem;
  color: var(--red);
  font-weight: 700;
}

.stat-item__label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.75rem;
}

.stat-item__line {
  width: 40px;
  height: 3px;
  background: var(--red);
}

/* ---------- Testimonials Section ---------- */
.testimonials {
  background: var(--white);
  padding: var(--section-padding);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--gray-50);
  padding: 2.5rem;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-card__quote {
  font-size: 4rem;
  line-height: 1;
  color: var(--red);
  opacity: 0.3;
  font-family: Georgia, serif;
  margin-bottom: -1rem;
}

.testimonial-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gray-600);
  margin-bottom: 2rem;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gray-200);
}

.testimonial-card__name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--black);
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

/* ---------- FAQ Section ---------- */
.faq-grid {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--gray-200);
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--black);
  transition: color 0.3s ease;
  letter-spacing: -0.01em;
}

.faq-item__trigger:hover {
  color: var(--red);
}

.faq-item__trigger i {
  font-size: 0.875rem;
  color: var(--gray-400);
  transition: transform 0.4s ease, color 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-item__trigger i {
  transform: rotate(180deg);
  color: var(--red);
}

.faq-item.active .faq-item__trigger {
  color: var(--red);
}

.faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-item__content {
  max-height: 400px;
}

.faq-item__body {
  padding: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--gray-600);
}

/* ---------- CTA Section ---------- */
.cta {
  background: var(--red);
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.cta::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.08);
  pointer-events: none;
}

.cta__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.cta__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.cta__desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  max-width: 500px;
}

.cta__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cta__btn--white {
  background: var(--white);
  color: var(--black);
}

.cta__btn--white:hover {
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
}

.cta__btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.cta__btn--outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 5rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer__brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.footer__brand-name span {
  color: var(--red);
}

.footer__brand-desc {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

.footer__social a:hover {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.3s ease;
}

.footer__links a:hover {
  color: var(--white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s ease;
}

.footer__bottom a:hover {
  color: var(--white);
}

/* ---------- Floating Buttons ---------- */
.floating-btns {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.floating-btn {
  width: 50px;
  height: 50px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  font-size: 1.25rem;
}

.floating-btn--cs {
  background: var(--red);
  color: var(--white);
  position: relative;
}

.floating-btn--cs::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  width: 12px;
  height: 12px;
  background: #00ff88;
  border-radius: 50%;
  border: 2px solid var(--white);
}

.floating-btn--cs:hover {
  background: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(224, 32, 32, 0.4);
}

.floating-btn--top {
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--gray-200);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.floating-btn--top.visible {
  opacity: 1;
  pointer-events: auto;
}

.floating-btn--top:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  transform: translateY(-2px);
}

/* ---------- CS Pulse Animation ---------- */
@keyframes cs-pulse {
  0% { box-shadow: 0 0 0 0 rgba(224, 32, 32, 0.5); }
  70% { box-shadow: 0 0 0 15px rgba(224, 32, 32, 0); }
  100% { box-shadow: 0 0 0 0 rgba(224, 32, 32, 0); }
}

.floating-btn--cs {
  animation: cs-pulse 2.5s infinite;
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

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

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

@media (max-width: 768px) {
  :root {
    --section-padding: 3.5rem 0;
  }

  .navbar__nav {
    display: none;
  }

  .navbar__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero__actions {
    flex-direction: column;
  }

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

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

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

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

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .container {
    padding: 0 1.25rem;
  }

  .section__header {
    margin-bottom: 2.5rem;
  }

  .floating-btns {
    bottom: 1.25rem;
    right: 1.25rem;
  }

  .floating-btn {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .stats__grid {
    grid-template-columns: 1fr 1fr;
  }

  .cta__actions {
    flex-direction: column;
  }
}