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

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

body {
  font-family: "Be Vietnam Pro", "Inter", "Segoe UI", Arial, sans-serif;
  color: #102235;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 800;
  margin: 0 0 12px;
  color: #ffd21c;
}

.eyebrow.dark {
  color: #a87b00;
}

h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-lead {
  font-size: 16px;
  color: #6b7f90;
  max-width: 500px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 26px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: #ffd21c;
  color: #061522;
}

.btn-primary:hover {
  background: #ffca00;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 210, 28, 0.35);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-ghost:hover {
  border-color: #ffd21c;
  color: #ffd21c;
  transform: translateY(-2px);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(6, 21, 34, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 210, 28, 0.1);
}

.nav {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  gap: 10px;
  align-items: center;
  color: #fff;
}

.logo-icon {
  font-size: 24px;
  color: #ffd21c;
}

.logo b {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.logo small {
  display: block;
  color: #8899a8;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.3px;
}

.nav nav {
  display: flex;
  gap: 28px;
}

.nav nav a {
  color: #c8d6e0;
  font-size: 13px;
  font-weight: 600;
  padding: 22px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.nav nav a:hover,
.nav nav a.active {
  color: #ffd21c;
  border-color: #ffd21c;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1500534623283-312aade485b7?auto=format&fit=crop&w=2200&q=90");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(6, 21, 34, 0.96) 0%,
    rgba(6, 21, 34, 0.82) 40%,
    rgba(6, 21, 34, 0.3) 70%,
    transparent 100%
  );
}

.hero-content {
  position: relative;
  color: #fff;
  padding-top: 80px;
  max-width: 640px;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 1.05;
  margin: 0 0 24px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -1px;
}

.hero h1 span {
  color: #ffd21c;
}

.hero-text {
  max-width: 560px;
  color: #c8d6e0;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-quote {
  position: absolute;
  bottom: 40px;
  right: 8%;
  z-index: 2;
  font-family: "Dancing Script", cursive;
  font-size: clamp(20px, 3vw, 32px);
  color: rgba(255, 210, 28, 0.7);
  text-align: right;
  line-height: 1.4;
  pointer-events: none;
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.dark-section .section-header h2 {
  color: #fff;
}

.section-header .section-lead {
  margin: 0 auto;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: #f5f7f8;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 3/4;
  box-shadow: 0 20px 60px rgba(6, 21, 34, 0.15);
}

.about-image-border {
  position: absolute;
  top: 16px;
  left: 16px;
  right: -16px;
  bottom: -16px;
  border: 2px solid #ffd21c;
  border-radius: 12px;
  z-index: -1;
}

.about-content p {
  color: #4a5f70;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-content h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  color: #061522;
  margin-bottom: 20px;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.features > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(6, 21, 34, 0.06);
  transition: transform 0.2s;
}

.features > div:hover {
  transform: translateY(-3px);
}

.feat-icon {
  font-size: 20px;
  color: #ffd21c;
  margin-bottom: 4px;
}

.features b {
  font-size: 14px;
  font-weight: 700;
  color: #061522;
}

.features small {
  font-size: 12px;
  color: #6b7f90;
}

.about-quote {
  position: relative;
  min-height: 320px;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.about-quote .quote-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1519741497674-611481863552?auto=format&fit=crop&w=500&q=70");
  background-size: cover;
  background-position: center;
  filter: brightness(0.3);
}

.quote-content {
  position: relative;
  z-index: 1;
  padding: 28px;
  color: #fff;
}

.quote-content p {
  font-size: 18px;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 14px;
  font-family: "Dancing Script", cursive;
}

.quote-content span {
  font-size: 13px;
  color: #ffd21c;
  font-style: normal;
  font-family: "Be Vietnam Pro", sans-serif;
  font-weight: 600;
}

.quote-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  font-family: "Be Vietnam Pro", sans-serif;
  font-style: normal;
}

.quote-divider .line {
  flex: 1;
  height: 1px;
  background: rgba(255, 210, 28, 0.5);
}

/* ============================================
   SERVICES
   ============================================ */
.dark-section {
  background: #061522;
}

.services-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: start;
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.service-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px 20px;
  transition: all 0.3s ease;
}

.service-card:hover {
  background: rgba(255, 210, 28, 0.08);
  border-color: rgba(255, 210, 28, 0.3);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 28px;
  color: #ffd21c;
  display: block;
  margin-bottom: 12px;
}

.service-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.service-card p {
  font-size: 13px;
  color: #8899a8;
  line-height: 1.5;
}

/* Service collage */
.collage-main {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
}

.collage-main img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-collage:hover .collage-main img {
  transform: scale(1.05);
}

.collage-small {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.collage-small img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.collage-small img:hover {
  transform: scale(1.05);
}

/* ============================================
   GALLERY
   ============================================ */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
}

.section-head h2 {
  color: #061522;
  margin-bottom: 0;
}

.view-more {
  font-size: 14px;
  font-weight: 700;
  color: #061522;
  border-bottom: 2px solid #ffd21c;
  padding-bottom: 2px;
  transition: color 0.2s;
  white-space: nowrap;
}

.view-more:hover {
  color: #a87b00;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16 / 10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 21, 34, 0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-item figcaption {
  position: absolute;
  bottom: 10px;
  left: 12px;
  z-index: 2;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.3s ease;
}

.gallery-item:hover figcaption {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   PRICING + CONTACT
   ============================================ */
.pricing-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.7fr;
  gap: 36px;
  align-items: start;
}

.pricing-box h2,
.contact-box h2 {
  color: #fff;
  font-size: clamp(22px, 3vw, 30px);
  margin-bottom: 24px;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.price-table td {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 14px;
  vertical-align: middle;
}

.price-table tr:last-child td {
  border-bottom: none;
}

.price-table span {
  color: #8899a8;
}

.price-table b {
  color: #ffd21c;
  font-weight: 700;
}

.price-note {
  font-size: 12px;
  color: #5a7080;
  line-height: 1.6;
  font-style: italic;
}

/* Contact */
.contact-box {
  scroll-margin-top: 80px;
}

.contact-sub {
  color: #8899a8;
  font-size: 14px;
  margin-bottom: 20px;
}

.contact-info {
  margin-bottom: 24px;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 14px;
  color: #c8d6e0;
}

.contact-info li:last-child {
  border-bottom: none;
}

/* So dien thoai, email, Facebook la lien ket bam duoc; giu mau chu cua dong,
   chi doi mau khi re chuot de khong pha bo cuc. */
.contact-info a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 210, 28, 0.35);
  transition: color 0.2s ease;
}

.contact-info a:hover {
  color: #ffd21c;
}

.c-icon {
  color: #ffd21c;
  font-size: 16px;
  width: 20px;
  text-align: center;
}

/* QR Box */
.qr-box {
  display: flex;
  align-items: flex-start;
}

.qr-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  width: 100%;
}

/* Ma QR that: de rong 180px thi quet bang dien thoai van bat duoc,
   nen trang va dem 8px lam vien yen tinh cho ma. */
.qr-img {
  width: 180px;
  height: 180px;
  margin: 0 auto 16px;
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.qr-label {
  font-size: 13px;
  color: #ffd21c;
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.5;
}

.qr-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.qr-features span {
  font-size: 11px;
  color: #8899a8;
  font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: #030d17;
  padding: 40px 0;
  text-align: center;
  color: #5a7080;
  font-size: 14px;
}

.footer-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ffd21c, transparent);
  margin: 0 auto 20px;
}

footer p {
  margin-bottom: 8px;
}

.footer-brand {
  font-size: 16px;
  font-weight: 700;
  color: #c8d6e0;
}

/* ============================================
   STATS
   ============================================ */
.stats-section {
  background: #0B2233;
  padding: 56px 0;
  border-top: 1px solid rgba(255, 210, 28, 0.1);
  border-bottom: 1px solid rgba(255, 210, 28, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  color: #ffd21c;
  line-height: 1;
}

.stat-suffix {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 800;
  color: #ffd21c;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: #8899a8;
  margin-top: 6px;
  font-weight: 500;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 28px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  background: rgba(255, 210, 28, 0.06);
  border-color: rgba(255, 210, 28, 0.25);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: #ffd21c;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.testimonial-text {
  font-size: 14px;
  color: #c8d6e0;
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd21c, #a87b00);
  color: #061522;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}

.author-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.author-role {
  display: block;
  font-size: 12px;
  color: #8899a8;
  margin-top: 2px;
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-card {
  background: #f5f7f8;
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.why-card:hover {
  background: #fff;
  border-color: rgba(255, 210, 28, 0.3);
  box-shadow: 0 12px 40px rgba(6, 21, 34, 0.1);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 36px;
  color: #ffd21c;
  margin-bottom: 16px;
  display: block;
}

.why-card h3 {
  font-size: 16px;
  font-weight: 800;
  color: #061522;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 13px;
  color: #6b7f90;
  line-height: 1.7;
}

/* ============================================
   FAQ
   ============================================ */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.open {
  border-color: rgba(255, 210, 28, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: none;
  border: none;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: color 0.2s;
}

.faq-question:hover {
  color: #ffd21c;
}

.faq-toggle {
  font-size: 22px;
  color: #ffd21c;
  flex-shrink: 0;
  transition: transform 0.3s;
  font-weight: 300;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 22px 18px;
}

.faq-answer p {
  font-size: 14px;
  color: #8899a8;
  line-height: 1.75;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1500534623283-312aade485b7?auto=format&fit=crop&w=2200&q=90");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 21, 34, 0.92) 0%, rgba(11, 34, 51, 0.88) 100%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}

.cta-content .eyebrow {
  color: #ffd21c;
  margin-bottom: 16px;
}

.cta-content h2 {
  font-size: clamp(28px, 4.5vw, 52px);
  text-transform: uppercase;
}

.cta-content h2 span {
  color: #ffd21c;
}

.cta-content > p {
  font-size: 16px;
  color: #c8d6e0;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.footer-links a {
  font-size: 13px;
  color: #8899a8;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #ffd21c;
}

.footer-copy {
  font-size: 12px;
  color: #4a5f70;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(3, 13, 23, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: 40px;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: #ffd21c;
}

.lightbox img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 10px;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
  color: #c8d6e0;
  font-size: 15px;
  margin-top: 16px;
  font-weight: 600;
}

/* ============================================
   TO TOP
   ============================================ */
.to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: #ffd21c;
  color: #061522;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(255, 210, 28, 0.4);
}

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

.to-top:hover {
  background: #ffca00;
  transform: translateY(-3px);
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 36px;
  }

  .about-quote {
    grid-column: 1 / -1;
    min-height: 240px;
  }

  .services-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-collage {
    display: flex;
    gap: 12px;
  }

  .collage-main {
    flex: 1;
    margin-bottom: 0;
  }

  .collage-main img,
  .collage-small img {
    height: 160px;
  }

  .pricing-layout {
    grid-template-columns: 1fr 1fr;
  }

  .qr-box {
    grid-column: 1 / -1;
    justify-self: center;
  }

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

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

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

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(6, 21, 34, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }

  .nav nav.open {
    max-height: 400px;
    padding: 12px 0;
  }

  .nav nav a {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 3px solid transparent;
  }

  .nav nav a:hover,
  .nav nav a.active {
    border-bottom-color: rgba(255, 255, 255, 0.05);
    border-left-color: #ffd21c;
    background: rgba(255, 210, 28, 0.05);
  }

  .hero-content {
    padding-bottom: 80px;
  }

  .hero h1 {
    font-size: clamp(28px, 8vw, 42px);
  }

  .hero-quote {
    bottom: 20px;
    right: 5%;
    font-size: 20px;
  }

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

  .about-quote {
    grid-column: auto;
    min-height: 200px;
  }

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

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

  .service-collage {
    flex-direction: column;
  }

  .collage-main img,
  .collage-small img {
    height: 140px;
  }

  .pricing-layout {
    grid-template-columns: 1fr;
  }

  .qr-box {
    grid-column: auto;
    justify-self: stretch;
  }

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

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .section {
    padding: 60px 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .why-grid {
    gap: 16px;
  }

  .cta-banner {
    padding: 70px 0;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .gallery {
    gap: 8px;
  }
}