/* =====================================================
   ArcticFlow HVAC - Design System v2
   RTL Arabic HVAC Website - Chic Edition
   ===================================================== */

/* ---------------------- Google Fonts ---------------------- */
@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Tajawal:wght@400;500;700&family=IBM+Plex+Sans:wght@600&family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap");

/* ---------------------- CSS Variables (Design Tokens) ---------------------- */
:root {
  /* Colors - Deep Blue Edition */
  --surface: #111827;
  --surface-dim: #0b1220;
  --surface-bright: #1e293b;
  --surface-container-lowest: #0b1220;
  --surface-container-low: #0f172a;
  --surface-container: #162032;
  --surface-container-high: #1e293b;
  --surface-container-highest: #334155;
  --on-surface: #f8fafc;
  --on-surface-variant: #94a3b8;
  --inverse-surface: #f8fafc;
  --inverse-on-surface: #0f172a;
  --outline: #334155;
  --outline-variant: #1e293b;
  --surface-tint: #38bdf8;
  --primary: #38bdf8;
  --on-primary: #0b1220;
  --primary-container: #0ea5e9;
  --on-primary-container: #e0f2fe;
  --inverse-primary: #0ea5e9;
  --secondary: #22d3ee;
  --on-secondary: #0b1220;
  --secondary-container: #06b6d4;
  --on-secondary-container: #ecfeff;
  --tertiary: #1e293b;
  --on-tertiary: #f8fafc;
  --tertiary-container: #334155;
  --on-tertiary-container: #cbd5e1;
  --error: #f87171;
  --on-error: #0b1220;
  --error-container: #450a0a;
  --on-error-container: #fecaca;
  --primary-fixed: #0c4a6e;
  --primary-fixed-dim: #38bdf8;
  --on-primary-fixed: #f0f9ff;
  --on-primary-fixed-variant: #7dd3fc;
  --secondary-fixed: #164e63;
  --secondary-fixed-dim: #22d3ee;
  --on-secondary-fixed: #ecfeff;
  --on-secondary-fixed-variant: #67e8f9;
  --tertiary-fixed: #1e293b;
  --tertiary-fixed-dim: #475569;
  --on-tertiary-fixed: #f8fafc;
  --on-tertiary-fixed-variant: #cbd5e1;
  --background: #0b1220;
  --on-background: #f8fafc;
  --surface-variant: #1e293b;
  --accent: #f59e0b;
  --accent-dark: #d97706;

  /* Spacing */
  --base: 8px;
  --container-max: 1280px;
  --gutter: 32px;
  --margin-mobile: 20px;
  --section-padding: 100px;

  /* Typography */
  --font-headline: "Cairo", "Tajawal", sans-serif;
  --font-body: "Tajawal", "Cairo", sans-serif;
  --font-label: "IBM Plex Sans", "Cairo", sans-serif;

  /* Border radius */
  --radius-sm: 6px;
  --radius-default: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  --shadow-hero: 0 20px 60px -15px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 30px rgba(34, 211, 238, 0.35);

  /* Animation */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--on-background);
  background-color: var(--background);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-headline);
  line-height: 1.25;
  color: var(--primary);
  font-weight: 700;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Material Icons */
.material-symbols-outlined {
  font-family: "Material Symbols Outlined", sans-serif;
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
  font-size: 1.5rem;
  line-height: 1;
  vertical-align: middle;
}

.material-symbols-outlined.fill {
  font-variation-settings:
    "FILL" 1,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
}

/* ---------------------- Animation Keyframes ---------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.4);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(34, 211, 238, 0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

.animate {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s var(--ease-out-expo),
    transform 0.8s var(--ease-out-expo);
}

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

.animate-delay-1 {
  transition-delay: 0.1s;
}
.animate-delay-2 {
  transition-delay: 0.2s;
}
.animate-delay-3 {
  transition-delay: 0.3s;
}
.animate-delay-4 {
  transition-delay: 0.4s;
}

/* ---------------------- Typography Utilities ---------------------- */
.headline-xl {
  font-family: var(--font-headline);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.headline-lg {
  font-family: var(--font-headline);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
}

.headline-md {
  font-family: var(--font-headline);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  line-height: 1.3;
}

.body-lg {
  font-family: var(--font-body);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 400;
  line-height: 1.8;
}

.body-md {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
}

.label-caps {
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.text-primary {
  color: var(--primary);
}
.text-secondary {
  color: var(--secondary);
}
.text-accent {
  color: var(--accent);
}
.text-on-surface {
  color: var(--on-surface);
}
.text-on-surface-variant {
  color: var(--on-surface-variant);
}
.text-on-primary {
  color: var(--on-primary);
}
.text-inverse-primary {
  color: var(--inverse-primary);
}

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

/* ---------------------- Layout ---------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-right: var(--margin-mobile);
  padding-left: var(--margin-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-right: var(--gutter);
    padding-left: var(--gutter);
  }
}

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  max-width: 640px;
  margin: 0 auto;
}

/* ---------------------- Buttons ---------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  transition: all 0.35s var(--ease-out-expo);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transform: translateX(-150%);
  transition: transform 0.6s var(--ease-out-expo);
}

.btn:hover::before {
  transform: translateX(150%);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-container) 100%
  );
  color: var(--on-primary);
  box-shadow: 0 10px 25px -5px rgba(11, 28, 51, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -10px rgba(11, 28, 51, 0.35);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.35);
  animation: pulse-glow 2s infinite;
}

.btn-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 40px -10px rgba(37, 211, 102, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid rgba(34, 211, 238, 0.6);
}

.btn-secondary:hover {
  background-color: var(--secondary);
  color: #0b1220;
  border-color: var(--secondary);
}

.btn-label {
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------------------- Header / Navigation ---------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background-color: rgba(11, 18, 32, 0.82);
  border-bottom: 1px solid rgba(51, 65, 85, 0.35);
  transition: all 0.35s var(--ease-out-expo);
}

.header.scrolled {
  background-color: rgba(11, 18, 32, 0.96);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.35);
  padding-top: 4px;
  padding-bottom: 4px;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  transition: transform 0.3s var(--ease-out-expo);
}

.brand:hover {
  transform: scale(1.02);
}

.brand img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: var(--radius-md);
  filter: drop-shadow(0 4px 10px rgba(56, 189, 248, 0.2));
}

.nav {
  display: none;
  align-items: center;
  gap: 36px;
}

.nav a {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--on-surface-variant);
  padding: 8px 4px;
  position: relative;
  transition: color 0.3s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 2px;
  transition: width 0.35s var(--ease-out-expo);
}

.nav a:hover,
.nav a.active {
  color: var(--primary);
}

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

.nav a.active {
  font-weight: 700;
}

.header-cta {
  display: none;
}

.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: var(--primary);
  background: var(--surface-container-low);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.mobile-toggle:hover {
  background-color: var(--surface-container);
  transform: rotate(90deg);
}

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

  .mobile-toggle {
    display: none;
  }
}

/* Mobile menu */
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  background-color: rgba(17, 24, 39, 0.98);
  border-bottom: 1px solid var(--outline-variant);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transform: translateY(-20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.4s var(--ease-out-expo);
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  color: var(--on-surface-variant);
  font-weight: 600;
  font-size: 16px;
  border-bottom: 1px solid var(--surface-container);
  transition: all 0.3s ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--primary);
  padding-right: 12px;
}

/* ---------------------- Hero Section ---------------------- */
.hero {
  position: relative;
  min-height: 95vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: var(--section-padding);
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: zoomInOut 20s ease-in-out infinite alternate;
}

@keyframes zoomInOut {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to left,
    rgba(11, 18, 32, 0.9) 0%,
    rgba(11, 18, 32, 0.75) 45%,
    transparent 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-right: var(--margin-mobile);
  padding-left: var(--margin-mobile);
}

.hero-content.hero-left {
  text-align: left;
}

.hero-content.hero-left .hero-card {
  margin-right: auto;
  margin-left: 0;
  text-align: right;
}

.hero.hero-left .hero-overlay {
  background: linear-gradient(
    to right,
    rgba(11, 18, 32, 0.92) 0%,
    rgba(11, 18, 32, 0.78) 45%,
    transparent 100%
  );
}

.hero-card {
  max-width: 680px;
  padding: 40px;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(56, 189, 248, 0.15);
  box-shadow: var(--shadow-hero);
}
.hero-card p span {
  font-weight: 600;
  display: block;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.15),
    rgba(34, 211, 238, 0.12)
  );
  color: var(--secondary);
  border: 1px solid rgba(56, 189, 248, 0.25);
  margin-bottom: 28px;
  animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.hero h1 {
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.1s both;
}

.hero p {
  margin-bottom: 36px;
  max-width: 560px;
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.2s both;
}

.hero .btn {
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.3s both;
}

@media (min-width: 768px) {
  .hero-content {
    padding-right: var(--gutter);
    padding-left: var(--gutter);
  }

  .hero-card {
    padding: 56px;
  }
}

/* ---------------------- Problem to Solution Section ---------------------- */

.problem-solution {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.problem-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 40px;
  border-radius: 24px;
  background: var(--surface-variant, #fff5f2);
  border: 1px solid rgba(220, 38, 38, 0.15);
  text-align: center;
}

.problem-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(220, 38, 38, 0.1);
  color: #dc2626;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.problem-badge .material-symbols-outlined {
  font-size: 18px;
}

.problem-card h2 {
  margin-bottom: 28px;
}

.problem-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
  text-align: right;
}

.problem-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 500;
}

.problem-list .material-symbols-outlined {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
  border-radius: 50%;
  padding: 4px;
  font-size: 18px;
}

.problem-cta-text {
  margin-bottom: 32px;
  color: var(--on-surface-variant, #444);
}

.problem-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

@media (max-width: 600px) {
  .problem-card {
    padding: 36px 24px;
    border-radius: 18px;
  }
  .problem-actions {
    flex-direction: column;
  }
  .problem-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---------------------- Feature Cards (Why Us) ---------------------- */
.features {
  background-color: var(--surface-container-low);
  position: relative;
}

.features::before {
  content: "";
  position: absolute;
  top: -60px;
  right: 0;
  width: 100%;
  height: 120px;
  background: var(--surface-container-low);
  transform: skewY(-1.5deg);
  z-index: 0;
}

.features .container {
  position: relative;
  z-index: 1;
}

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

.feature-card {
  background: linear-gradient(145deg, var(--surface-bright), var(--surface));
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(56, 189, 248, 0.12);
  transition: all 0.45s var(--ease-out-expo);
}

.feature-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-10px);
  border-color: rgba(56, 189, 248, 0.25);
}

.feature-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.15),
    rgba(34, 211, 238, 0.2)
  );
  color: var(--secondary);
  margin-bottom: 28px;
  transition:
    transform 0.45s var(--ease-out-expo),
    background 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.12) rotate(-5deg);
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.25),
    rgba(34, 211, 238, 0.35)
  );
}

.feature-icon .material-symbols-outlined {
  font-size: 30px;
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

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

/*__________________ Why Us Section---------------------------*/

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.why-us-card {
  padding: 32px 24px;
  border-radius: 20px;
  text-align: center;
  background: var(--surface-variant, #f5f5f5);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.why-us-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.why-us-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-container, rgba(13, 142, 207, 0.1));
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.why-us-card h3 {
  margin-bottom: 10px;
}

.why-us-card p {
  margin: 0;
}

@media (max-width: 900px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .why-us-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------- Services Preview ---------------------- */
.services-preview {
  background-color: var(--surface);
}

.section-title-bar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
  gap: 20px;
}

.section-title-bar h2 {
  margin-bottom: 8px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--secondary);
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.link-arrow:hover {
  color: var(--accent);
}

.link-arrow .material-symbols-outlined {
  font-size: 18px;
  transition: transform 0.3s var(--ease-out-expo);
}

.link-arrow:hover .material-symbols-outlined {
  transform: translateX(-6px);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.service-card {
  background: linear-gradient(145deg, var(--surface-bright), var(--surface));
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all 0.45s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease-out-expo);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-8px);
  border-color: rgba(56, 189, 248, 0.25);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card .material-symbols-outlined {
  font-size: 52px;
  color: var(--secondary);
  margin-bottom: 24px;
  transition: transform 0.4s var(--ease-out-expo);
}

.service-card:hover .material-symbols-outlined {
  transform: scale(1.15) rotate(-5deg);
}

.service-card h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  .section-title-bar {
    flex-direction: row;
    align-items: flex-end;
  }

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

/*----------------------------- Solutions Section---------------------*/

.guarantee-section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.guarantee-card {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 40px;
  border-radius: 24px;
  background: var(--surface-variant, #f5f5f5);
  text-align: center;
}

.guarantee-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary-container, rgba(13, 142, 207, 0.1));
  margin-bottom: 24px;
}

.guarantee-icon .material-symbols-outlined {
  font-size: 36px;
  color: var(--primary, #0d8ecf);
}

.guarantee-card h2 {
  margin-bottom: 16px;
}

.guarantee-text {
  color: var(--on-surface-variant, #555);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.guarantee-highlight {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-align: right;
  padding: 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.guarantee-highlight .material-symbols-outlined {
  font-size: 32px;
  color: var(--primary, #0d8ecf);
  flex-shrink: 0;
}

.guarantee-highlight h3 {
  margin-bottom: 6px;
}

.guarantee-highlight p {
  margin: 0;
}

@media (max-width: 600px) {
  .guarantee-card {
    padding: 40px 24px;
    border-radius: 18px;
  }
  .guarantee-highlight {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/*----------------------------- Peace of Mind / Guarantee Section---------------------*/

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.solution-card {
  padding: 32px 28px;
  border-radius: 20px;
  background: var(--surface-variant, #f5f5f5);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.solution-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}

.solution-card h3 {
  margin-bottom: 10px;
}

.solution-card p {
  margin: 0;
}

.solution-highlight {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-container) 100%
  );
  color: var(--on-primary);
}

.solution-highlight h3 {
  color: var(--on-primary);
}

.solution-highlight p {
  color: var(--primary-fixed-dim, rgba(255, 255, 255, 0.85));
}

@media (max-width: 900px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------- Final CTA Section ---------------------- */

.cta-section {
  position: relative;
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  overflow: hidden;
}

.cta-card {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 40px;
  text-align: center;
  border-radius: 28px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-container) 100%
  );
  color: var(--on-primary);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(255, 255, 255, 0.12),
      transparent 45%
    ),
    radial-gradient(
      circle at 85% 80%,
      rgba(255, 255, 255, 0.08),
      transparent 50%
    );
  pointer-events: none;
}

.cta-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  margin-bottom: 24px;
}

.cta-icon .material-symbols-outlined {
  font-size: 36px;
  color: var(--on-primary);
}

.cta-card h2 {
  position: relative;
  z-index: 1;
  color: var(--on-primary);
  margin-bottom: 16px;
}

.cta-card p {
  position: relative;
  z-index: 1;
  color: var(--primary-fixed-dim, rgba(255, 255, 255, 0.85));
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  color: var(--on-primary);
  text-decoration: none;
  font-weight: 600;
  transition:
    background 0.3s ease,
    transform 0.3s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

@media (max-width: 600px) {
  .cta-card {
    padding: 40px 24px;
    border-radius: 20px;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---------------------- Services Page ---------------------- */
.page-hero {
  padding-top: 160px;
  padding-bottom: var(--section-padding);
  text-align: center;
  background: linear-gradient(
    135deg,
    var(--surface-bright) 0%,
    var(--surface-container-low) 100%
  );
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(to left, rgba(56, 189, 248, 0.1), transparent);
  transform: skewX(-10deg) translateX(20%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: 20px;
}

.page-hero p {
  max-width: 720px;
  margin: 0 auto 32px;
}

.services-section {
  background-color: var(--surface-container-low);
  border-radius: 30px 30px 0 0;
  margin-bottom: var(--section-padding);
}

.services-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 28px;
  align-items: start;
  height: 100%;
}

.service-detail-card {
  background: linear-gradient(145deg, var(--surface-bright), var(--surface));
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.45s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  height: 500px;
}

.service-detail-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-8px);
  border-color: rgba(56, 189, 248, 0.25);
}

.service-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}

.service-detail-card:hover .service-image img {
  transform: scale(1.08);
}

.service-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.9), transparent 60%);
}

.service-image-icon {
  position: absolute;
  bottom: 18px;
  right: 18px;
  z-index: 1;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.18);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  color: var(--on-primary);
  border: 1px solid rgba(56, 189, 248, 0.25);
  transition:
    transform 0.4s var(--ease-out-expo),
    background 0.3s ease;
}

.service-detail-card:hover .service-image-icon {
  transform: scale(1.1);
  background: rgba(56, 189, 248, 0.3);
}

.service-image-icon .material-symbols-outlined {
  font-size: 26px;
}

.service-detail-card .content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-detail-card .content p {
  flex-grow: 1;
  margin: 24px 0;
  max-height: 70px;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.service-detail-card:hover .content p {
  max-height: 200px;
}

/* ---------------------- Work / Portfolio Page ---------------------- */
.work-hero {
  padding-top: 160px;
  padding-bottom: var(--section-padding);
  background: linear-gradient(
    135deg,
    var(--surface-bright) 0%,
    var(--surface-container-low) 100%
  );
  position: relative;
  overflow: hidden;
}

.work-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(to left, rgba(56, 189, 248, 0.1), transparent);
  transform: skewX(-10deg) translateX(20%);
}

.work-hero .container {
  position: relative;
  z-index: 1;
}

.work-hero h1 {
  margin-bottom: 20px;
}

.work-hero p {
  max-width: 680px;
  margin-bottom: 28px;
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.12),
    rgba(34, 211, 238, 0.15)
  );
  color: var(--secondary);
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(56, 189, 248, 0.2);
  transition: all 0.3s ease;
}

.badge-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -5px rgba(56, 189, 248, 0.25);
}

.badge-pill .material-symbols-outlined {
  font-size: 16px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(145deg, var(--surface-bright), var(--surface));
  border: 1px solid rgba(56, 189, 248, 0.12);
  box-shadow: var(--shadow-card);
  transition: all 0.45s var(--ease-out-expo);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-8px);
  border-color: rgba(56, 189, 248, 0.25);
}

.portfolio-card.featured {
  grid-column: span 1;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.portfolio-card .image-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.portfolio-card.featured .image-wrap {
  height: 340px;
}

.portfolio-card .image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.95), transparent);
}

/* .portfolio-card .content {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  padding: 28px;
  color: var(--on-primary);
  z-index: 1;
} */

.portfolio-card .tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-default);
  background: linear-gradient(
    135deg,
    var(--secondary),
    var(--secondary-container)
  );
  color: var(--on-primary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.portfolio-card h3 {
  color: #fff;
  font-size: 24px;
  margin-top: 35px;
  margin-bottom: 35px;
}

.portfolio-card p {
  color: rgba(203, 213, 225, 0.92);
  font-size: 16px;
  line-height: 1.7;
}

.portfolio-card.horizontal {
  display: flex;
  flex-direction: column;
}

.portfolio-text-panel {
  padding: 28px;
  background-color: var(--surface-bright);
  flex-grow: 1;
}

.portfolio-text-panel p {
  margin-bottom: 18px;
}

.portfolio-card.horizontal .portfolio-text-panel {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.portfolio-card.horizontal .portfolio-text-panel h3 {
  margin-bottom: 16px;
}

.portfolio-card.horizontal .portfolio-text-panel p {
  margin-bottom: 20px;
}

.portfolio-card.horizontal .portfolio-text-panel ul {
  margin-bottom: 20px;
}

.portfolio-card.horizontal .portfolio-text-panel li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--on-surface-variant);
  font-size: 15px;
  margin-bottom: 10px;
}

.portfolio-card.horizontal .portfolio-text-panel li .material-symbols-outlined {
  color: var(--secondary);
  font-size: 18px;
}

.card-tag {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--secondary);
}

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

  .portfolio-card.featured {
    grid-column: span 2;
  }

  .portfolio-card.horizontal {
    grid-column: span 2;
    flex-direction: row;
  }

  .portfolio-card.horizontal .image-wrap {
    min-height: auto;
    flex: 1;
  }
}

/* Partners */
.partners {
  background-color: var(--surface-container-low);
  border-top: 1px solid rgba(56, 189, 248, 0.1);
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
  padding-top: 60px;
  padding-bottom: 60px;
}

.partners h3 {
  text-align: center;
  margin-bottom: 48px;
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  opacity: 0.55;
  filter: grayscale(1);
  transition: all 0.5s ease;
}

.partners-grid:hover {
  opacity: 1;
  filter: grayscale(0);
}

.partner-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.partner-item:hover {
  transform: translateY(-4px);
}

.partner-item .material-symbols-outlined {
  font-size: 36px;
  color: var(--secondary);
}

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

.cta-card {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 40px;
  text-align: center;
  border-radius: 28px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-container) 100%
  );
  color: var(--on-primary);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(255, 255, 255, 0.12),
      transparent 45%
    ),
    radial-gradient(
      circle at 85% 80%,
      rgba(255, 255, 255, 0.08),
      transparent 50%
    );
  pointer-events: none;
}

.cta-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  margin-bottom: 24px;
}

.cta-icon .material-symbols-outlined {
  font-size: 36px;
  color: var(--on-primary);
}

.cta-card h2 {
  position: relative;
  z-index: 1;
  color: var(--on-primary);
  margin-bottom: 16px;
}

.cta-card p {
  position: relative;
  z-index: 1;
  color: var(--background);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  color: var(--on-primary);
  text-decoration: none;
  font-weight: 600;
  transition:
    background 0.3s ease,
    transform 0.3s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

@media (max-width: 600px) {
  .cta-card {
    padding: 40px 24px;
    border-radius: 20px;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}
/* ---------------------- Contact Page ---------------------- */
.contact-hero {
  padding-top: 160px;
  padding-bottom: 50px;
  text-align: center;
}

.contact-hero h1 {
  margin-bottom: 16px;
}

.contact-hero p {
  max-width: 640px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.contact-form-card {
  background-color: var(--surface-bright);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(56, 189, 248, 0.12);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-form-card::before {
  content: "";
  position: absolute;
  top: -50px;
  left: -50px;
  width: 180px;
  height: 180px;
  background: radial-gradient(
    circle,
    rgba(56, 189, 248, 0.12),
    transparent 70%
  );
  border-radius: var(--radius-full);
}

.contact-form-card h2 {
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  position: relative;
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--on-surface-variant);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(56, 189, 248, 0.18);
  padding: 12px 0;
  color: var(--on-surface);
  outline: none;
  transition:
    border-color 0.3s ease,
    border-width 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-width: 2px;
  border-bottom-color: var(--secondary);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='%2338bdf8'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left center;
  padding-left: 28px;
}

.form-group textarea {
  resize: none;
  min-height: 110px;
}

.contact-info-card {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-container) 100%
  );
  color: var(--on-primary);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 280px;
  background: radial-gradient(
    circle,
    rgba(34, 211, 238, 0.18),
    transparent 70%
  );
  border-radius: var(--radius-full);
  transform: translate(30%, -50%);
}

.contact-info-card h3 {
  color: var(--on-primary);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  transition: transform 0.35s var(--ease-out-expo);
}

.contact-item:hover {
  transform: translateX(-6px);
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(56, 189, 248, 0.12);
  color: var(--primary-fixed-dim);
  border: 1px solid rgba(56, 189, 248, 0.2);
  transition: all 0.35s var(--ease-out-expo);
}

.contact-item:hover .contact-icon {
  background: var(--secondary);
  color: var(--on-primary);
  transform: scale(1.1);
}

.contact-icon .material-symbols-outlined {
  font-size: 22px;
}

.contact-item .label {
  color: rgba(221, 233, 238, 0.85);
  margin-bottom: 5px;
  font-size: 18px;
}

.contact-item .value {
  font-size: 18px;
  font-weight: 500;
}

.map-card {
  background-color: var(--surface-bright);
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 280px;
  position: relative;
}

.map-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition:
    filter 0.6s ease,
    transform 0.8s var(--ease-out-expo);
}

.map-card:hover img {
  filter: grayscale(0);
  transform: scale(1.05);
}

.map-card .map-label {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  padding: 18px;
  background: linear-gradient(to top, var(--surface), transparent);
}

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

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 7fr 5fr;
  }
}

/* FAQ */
.faq-section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--surface-bright);
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: var(--radius-default);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.35s var(--ease-out-expo);
}

.faq-item:hover {
  box-shadow: var(--shadow-card);
}

.faq-item[open] {
  box-shadow: var(--shadow-card);
  border-color: rgba(56, 189, 248, 0.25);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px;
  cursor: pointer;
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .material-symbols-outlined {
  color: var(--secondary);
  transition: transform 0.4s var(--ease-out-expo);
}

.faq-item[open] summary .material-symbols-outlined {
  transform: rotate(180deg);
}

.faq-item .answer {
  padding: 0 26px 26px;
  color: var(--on-surface-variant);
}

/* ---------------------- Footer ---------------------- */
.footer {
  background: linear-gradient(
    180deg,
    var(--surface-bright),
    var(--surface-container-low)
  );
  border-top: 1px solid rgba(56, 189, 248, 0.12);
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.footer-brand {
  font-family: var(--font-headline);
  font-size: 30px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 18px;
  display: block;
}

.footer p {
  color: var(--on-surface-variant);
  margin-bottom: 10px;
}

.footer h4 {
  font-size: 19px;
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
}

.footer h4::after {
  content: "";
  position: absolute;
  bottom: -6px;
  right: 0;
  width: 32px;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 2px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--on-surface-variant);
  transition: all 0.3s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--secondary);
  transform: translateX(-4px);
}

.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 18px;
}

.footer-social a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--secondary);
  color: var(--on-primary);
  transform: translateY(-4px);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

/* ---------------------- Scrollbar ---------------------- */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--surface-container-low);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary);
}

/* ---------------------- Responsive Helpers ---------------------- */
@media (min-width: 768px) {
  :root {
    --section-padding: 120px;
  }
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.flex-col {
  display: flex;
  flex-direction: column;
}
.gap-6 {
  gap: 24px;
}
.pt-10 {
  padding-top: 40px;
}
.pt-hero {
  padding-top: 160px;
}
.mb-0 {
  margin-bottom: 0;
}
.mt-1 {
  margin-top: 8px;
}

.section-accent {
  width: 96px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 999px;
  margin: 16px auto 0;
}

.social-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 2rem;
  border-radius: 16px;
  background: var(--surface-variant, #f2f2f2);
  color: var(--on-surface, #111);
  text-decoration: none;
  transition:
    transform 0.3s ease,
    background 0.3s ease;
  min-width: 110px;
}

.social-card:hover {
  transform: translateY(-4px);
  background: var(--primary, #0d8ecf);
  color: #fff;
}

.social-card .material-symbols-outlined {
  font-size: 2rem;
}

.social-card span:last-child {
  font-size: 0.9rem;
  font-weight: 500;
}

/*----------Partner---------------*/
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  margin-top: 2rem;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.7;
  transition:
    filter 0.3s ease,
    opacity 0.3s ease,
    transform 0.3s ease;
}

.partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-4px);
}

.partner-logo img {
  max-height: 100px;
  width: auto;
  object-fit: contain;
}