/* DSAAS Consulting - Main Stylesheet */

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

:root {
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #1e3a8a;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-800: #115e59;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --red-500: #ef4444;
  --red-600: #dc2626;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

html::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background: #fff;
}

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

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(to right, var(--blue-600), var(--teal-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-light {
  background: linear-gradient(to right, #93c5fd, #5eead4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background: linear-gradient(to right, var(--blue-600), var(--teal-500));
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(to right, var(--blue-700), var(--teal-600));
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-teal {
  background: linear-gradient(to right, var(--teal-600), var(--blue-600));
  color: white;
}

.btn-teal:hover {
  background: linear-gradient(to right, var(--teal-600), var(--blue-700));
}

.btn-outline {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  border: 2px solid white;
  color: white;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.2);
}

.btn-white {
  background: white;
  color: var(--blue-900);
}

.btn-white:hover {
  background: var(--gray-100);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

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

.logo img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

.nav-desktop {
  display: none;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--blue-600);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta { display: block; }
}

.mobile-menu-btn {
  display: block;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none; }
}

.mobile-menu {
  display: none;
  background: white;
  border-top: 1px solid var(--gray-200);
  padding: 1rem;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-weight: 500;
  color: var(--gray-700);
}

.mobile-menu a:hover {
  color: var(--blue-600);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(30, 58, 138, 0.9), rgba(17, 94, 89, 0.8));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
  padding: 5rem 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .hero h1 { font-size: 3.75rem; }
}

.hero-title-styled {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-title-styled .hero-line-1 {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.hero-title-styled .hero-line-2 {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.hero-title-styled .hero-line-3 {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .hero-title-styled .hero-line-1,
  .hero-title-styled .hero-line-2,
  .hero-title-styled .hero-line-3 {
    font-size: 3.75rem;
  }
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.9);
}

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

@media (min-width: 640px) {
  .hero-buttons { flex-direction: row; }
}

/* Section Styles */
.section {
  padding: 5rem 0;
}

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

.section-white {
  background: white;
}

.section-gradient {
  background: linear-gradient(to bottom right, var(--blue-900), var(--teal-800));
  color: white;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .section-title { font-size: 2.25rem; }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-3 {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-4 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Cards */
.card {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 0.5rem;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.card-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.card-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-600);
}

.card-icon.teal {
  background: rgba(20, 184, 166, 0.1);
  color: var(--teal-600);
}

.card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--gray-600);
}

/* Service Section */
.service-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}

.service-img {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-content h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .service-content h2 { font-size: 2.25rem; }
}

.service-content > p {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  gap: 0.75rem;
}

.feature-item svg {
  flex-shrink: 0;
  color: var(--green-500);
  margin-top: 0.25rem;
}

.feature-item h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.feature-item p {
  color: var(--gray-600);
}

/* Icon styles */
.icon {
  width: 24px;
  height: 24px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

.icon-xl {
  width: 40px;
  height: 40px;
}

.icon-blue { color: var(--blue-600); }
.icon-teal { color: var(--teal-600); }
.icon-green { color: var(--green-500); }

/* Products Section */
.product-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(to bottom right, var(--gray-50), white);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.15);
  transform: translateY(-4px);
}

.product-card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-img img {
  transform: scale(1.05);
}

.product-card-content {
  padding: 1.5rem;
}

.product-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.product-card p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.product-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  margin-bottom: 0.75rem;
}

.product-tag.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-600);
}

.product-tag.teal {
  background: rgba(20, 184, 166, 0.1);
  color: var(--teal-600);
}

/* Value Props */
.value-card {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.value-card .icon-wrapper {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.value-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* Value Card with Background Image */
.value-card-bg {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 1rem;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card-bg:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.value-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.1) 100%);
  z-index: 1;
}

.value-card-content {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  width: 100%;
  text-align: center;
}

.value-card-content h3 {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.value-card-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  line-height: 1.5;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 5rem 1rem;
}

.cta-section h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .cta-section h2 { font-size: 2.25rem; }
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Contact Form */
.contact-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

.contact-info h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-info > p {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-600);
}

.contact-item-icon.teal {
  background: rgba(20, 184, 166, 0.1);
  color: var(--teal-600);
}

.contact-item h4 {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--gray-600);
}

.business-hours {
  background: linear-gradient(to bottom right, rgba(37, 99, 235, 0.05), rgba(20, 184, 166, 0.05));
  padding: 1.5rem;
  border-radius: 0.75rem;
  margin-top: 2rem;
}

.business-hours h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.contact-form-wrapper {
  background: var(--gray-50);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

.contact-form-wrapper h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: 1rem;
}

.form-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 0.75rem;
  padding: 2rem;
  text-align: center;
}

.form-success svg {
  width: 64px;
  height: 64px;
  color: var(--green-600);
  margin: 0 auto 1rem;
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #166534;
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.form-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 0.5rem;
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.form-error svg {
  color: var(--red-600);
  flex-shrink: 0;
}

.form-error p {
  color: #991b1b;
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background: linear-gradient(to bottom right, var(--gray-900), var(--gray-800));
  color: white;
  padding: 3rem 0 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid { 
    grid-template-columns: 2fr 1fr 1fr; 
    justify-items: start;
  }
  .footer-grid > div:nth-child(2),
  .footer-grid > div:nth-child(3) {
    justify-self: end;
    text-align: left;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.footer-brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.footer-brand h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-established {
  font-size: 0.875rem;
  color: var(--teal-400);
  margin-bottom: 1rem;
}

.footer-tagline {
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.footer-abn {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.footer h4 {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--gray-300);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--teal-400);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-300);
  margin-bottom: 0.75rem;
}

.footer-contact-item svg {
  color: var(--teal-400);
}

.footer-contact-item a:hover {
  color: var(--teal-400);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-400);
}

/* Page Hero */
.page-hero {
  background: linear-gradient(to bottom right, var(--blue-900), var(--teal-800));
  color: white;
  padding: 5rem 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .page-hero h1 { font-size: 3rem; }
}

.page-hero p {
  font-size: 1.25rem;
  color: rgba(191, 219, 254, 1);
  max-width: 800px;
  margin: 0 auto;
}

/* Separator */
.separator {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gray-300), transparent);
}

/* About Page */
.about-mission {
  font-size: 1.125rem;
  color: var(--gray-700);
  max-width: 900px;
  margin: 0 auto 3rem;
  text-align: center;
  line-height: 1.8;
}

.values-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .values-grid { grid-template-columns: repeat(4, 1fr); }
}

.value-item {
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.value-item:hover {
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

.value-item .icon-wrapper {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.value-item p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* Industries */
.industry-card {
  background: linear-gradient(to bottom right, var(--gray-50), white);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.industry-card:hover {
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.industry-card-img {
  height: 200px;
  overflow: hidden;
}

.industry-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry-card-content {
  padding: 1.5rem;
}

.industry-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.industry-card p {
  color: var(--gray-600);
}

/* Company Info Banner */
.company-banner {
  text-align: center;
  padding: 5rem 1rem;
}

.company-banner h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.company-banner .established {
  color: var(--teal-400);
  margin-bottom: 1.5rem;
}

.company-banner .tagline {
  font-size: 1.125rem;
  color: rgba(191, 219, 254, 1);
  margin-bottom: 1.5rem;
}

.abn-box {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  border-radius: 0.75rem;
  padding: 1rem 2rem;
}

.abn-box p {
  font-size: 0.875rem;
  color: var(--gray-300);
}

/* Product Pages */
.product-hero {
  background: linear-gradient(to bottom right, var(--blue-900), var(--teal-800));
  color: white;
  padding: 4rem 0;
}

.product-hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .product-hero-grid { grid-template-columns: repeat(2, 1fr); }
}

.product-hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .product-hero-content h1 { font-size: 3rem; }
}

.product-hero-content p {
  font-size: 1.25rem;
  color: rgba(191, 219, 254, 1);
  margin-bottom: 2rem;
}

.product-hero-img {
  aspect-ratio: 16/10;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.product-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-link {
  color: var(--teal-400);
  text-decoration: underline;
}

.product-link:hover {
  color: var(--teal-300);
}

/* How It Works */
.steps-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
}

.step-item {
  text-align: center;
  position: relative;
}

.step-number {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: linear-gradient(to right, var(--teal-600), var(--blue-600));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.step-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step-item p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.benefit-card {
  background: linear-gradient(to bottom right, var(--blue-600), var(--teal-500));
  border-radius: 0.75rem;
  padding: 2rem;
  color: white;
  text-align: center;
}

.benefit-card h3 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.benefit-card p {
  opacity: 0.9;
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
  margin-right: 0.5rem;
}

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

/* Responsive utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }