/* ═══════════════════════════════════════════════════
   STEELMAX – style.css
   Pure CSS | No libraries | RTL | Mobile-first
═══════════════════════════════════════════════════ */

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

:root {
  --clr-dark:      #0d1117;
  --clr-dark2:     #161b22;
  --clr-dark3:     #1c2128;
  --clr-accent:    #f5820a;
  --clr-accent2:   #e06c00;
  --clr-accent-bg: rgba(245,130,10,0.08);
  --clr-light:     #ffffff;
  --clr-muted:     #8b949e;
  --clr-muted2:    #6e7681;
  --clr-border:    rgba(255,255,255,0.07);
  --clr-border2:   rgba(255,255,255,0.12);
  --nav-h:         72px;
  --max-w:         1280px;
  --tr:            0.28s cubic-bezier(0.4,0,0.2,1);
  --radius:        14px;
  --radius-sm:     8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Cairo', sans-serif;
  background: var(--clr-dark);
  color: var(--clr-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* ─── UTILITIES ─────────────────────────────────── */
.section-inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
  border: 1px solid rgba(245,130,10,0.2);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  color: var(--clr-light);
  margin-bottom: 12px;
}

.section-line {
  width: 52px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 3px;
  margin: 0 auto;
}

/* ─── BUTTONS ────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  background: var(--clr-accent);
  color: #fff;
  font-family: 'Cairo', sans-serif;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--tr), box-shadow var(--tr), transform var(--tr);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--clr-accent2);
  box-shadow: 0 0 28px rgba(245,130,10,0.45);
  transform: translateY(-1px);
}

.btn-primary svg {
  transform: rotate(180deg);
  flex-shrink: 0;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  border: 1.5px solid var(--clr-border2);
  color: var(--clr-light);
  font-family: 'Cairo', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: border-color var(--tr), background var(--tr);
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: var(--clr-accent);
  background: var(--clr-accent-bg);
}


/* ═══════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(13,17,23,0.80);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--tr), box-shadow var(--tr);
}

.navbar.scrolled {
  background: rgba(13,17,23,0.97);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.nav-inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--clr-accent);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 55%);
}

.logo-name {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--clr-light);
  line-height: 1.1;
}

.logo-name span { color: var(--clr-accent); }

.logo-sub {
  font-size: 9px;
  font-weight: 600;
  color: var(--clr-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  display: block;
  padding: 8px 13px;
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-muted);
  border-radius: var(--radius-sm);
  transition: color var(--tr), background var(--tr);
  position: relative;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--clr-light); background: rgba(255,255,255,0.05); }

.nav-links a.active {
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
}

/* Phone */
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1.5px solid var(--clr-accent);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
  direction: ltr;
  transition: background var(--tr), box-shadow var(--tr);
}

.nav-phone svg { width: 15px; height: 15px; flex-shrink: 0; }

.nav-phone:hover {
  background: var(--clr-accent);
  box-shadow: 0 0 24px rgba(245,130,10,0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: 1.5px solid var(--clr-border2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--clr-light);
  border-radius: 2px;
  transition: transform var(--tr), opacity var(--tr);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  top: var(--nav-h); right: 0; left: 0;
  background: var(--clr-dark2);
  border-bottom: 1px solid var(--clr-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
  z-index: 999;
}

.mobile-drawer.open { max-height: 440px; }

.mobile-drawer ul {
  padding: 16px 24px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-drawer ul a {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--clr-muted);
  border-radius: 10px;
  transition: color var(--tr), background var(--tr);
}

.mobile-drawer ul a:hover,
.mobile-drawer ul a.active {
  color: var(--clr-light);
  background: rgba(255,255,255,0.06);
}

.mobile-drawer ul a.active { color: var(--clr-accent); }

.mobile-phone {
  margin: 8px 24px 20px;
}

.mobile-phone a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px;
  background: var(--clr-accent);
  border-radius: 12px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  direction: ltr;
  transition: background var(--tr);
}

.mobile-phone a:hover { background: var(--clr-accent2); }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr);
  z-index: 998;
}

.overlay.show { opacity: 1; pointer-events: all; }


/* ═══════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Background */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/Tasleh.jpg');
  background-size: cover;
  background-position: center 40%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13,17,23,0.97) 0%,
    rgba(13,17,23,0.85) 45%,
    rgba(13,17,23,0.40) 100%
  );
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 80px
    );
}

/* Inner */
.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* Content */
.hero-content { max-width: 620px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
  border: 1px solid rgba(245,130,10,0.25);
  border-radius: 100px;
  padding: 6px 16px 6px 10px;
  margin-bottom: 24px;
  animation: fadeInDown 0.7s ease both;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  animation: fadeInDown 0.7s 0.1s ease both;
}

.hero-title-accent {
  color: var(--clr-accent);
  display: block;
}

.hero-desc {
  font-size: clamp(15px, 2vw, 17px);
  color: var(--clr-muted);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 520px;
  animation: fadeInDown 0.7s 0.2s ease both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInDown 0.7s 0.3s ease both;
}

/* Hero features */
.hero-features {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  animation: fadeInDown 0.7s 0.4s ease both;
}

.hf-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hf-icon {
  width: 44px; height: 44px;
  background: var(--clr-accent-bg);
  border: 1px solid rgba(245,130,10,0.2);
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--clr-accent);
  flex-shrink: 0;
}

.hf-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-light);
}

.hf-sub {
  font-size: 12px;
  color: var(--clr-muted);
}

/* Stats */
.hero-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s 0.5s ease both;
}

.stat-card {
  flex: 1;
  min-width: 100px;
  max-width: 180px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border2);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: border-color var(--tr), background var(--tr);
}

.stat-card:hover {
  border-color: rgba(245,130,10,0.35);
  background: rgba(245,130,10,0.06);
}

.stat-num {
  font-size: 30px;
  font-weight: 900;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-lbl {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-muted);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-dot {
  width: 24px; height: 40px;
  border: 2px solid var(--clr-border2);
  border-radius: 100px;
  position: relative;
}

.scroll-dot::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--clr-accent);
  border-radius: 4px;
  animation: scrollBounce 1.8s ease infinite;
}

@keyframes scrollBounce {
  0%, 100% { top: 6px; opacity: 1; }
  100%      { top: 22px; opacity: 0; }
}

/* Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ═══════════════════════════════════════════════════
   PRODUCTS
═══════════════════════════════════════════════════ */
.products {
  padding: 100px 0;
  background: var(--clr-dark2);
  position: relative;
}

.products::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 1px;
  background: var(--clr-border);
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 20px;
  font-family: 'Cairo', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-muted);
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--clr-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--tr);
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--clr-light);
  border-color: var(--clr-border2);
  background: rgba(255,255,255,0.07);
}

.filter-btn.active {
  color: #fff;
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  box-shadow: 0 0 18px rgba(245,130,10,0.35);
}

/* Products grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.product-card {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  aspect-ratio: 1 / 0.85;
  transition: transform var(--tr), box-shadow var(--tr);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.product-card.hidden { display: none; }

.card-img {
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(13,17,23,0.92) 0%,
    rgba(13,17,23,0.3) 55%,
    transparent 100%
  );
  transition: background var(--tr);
}

.product-card:hover .card-overlay {
  background: linear-gradient(
    0deg,
    rgba(13,17,23,0.95) 0%,
    rgba(13,17,23,0.5) 60%,
    rgba(245,130,10,0.08) 100%
  );
}

.card-label {
  position: absolute;
  bottom: 0; right: 0; left: 0;
  padding: 20px 18px 18px;
}

.card-label span {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--clr-light);
  margin-bottom: 4px;
}

.card-label small {
  font-size: 12px;
  color: var(--clr-muted);
  font-weight: 500;
}

/* Hover: show "اعرف أكثر" */
.card-label::after {
  content: 'اعرف أكثر ←';
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--clr-accent);
  margin-top: 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--tr), transform var(--tr);
}

.product-card:hover .card-label::after {
  opacity: 1;
  transform: translateY(0);
}

/* Show all button */
.show-all-wrap {
  text-align: center;
  margin-top: 48px;
}

.btn-show-all {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 1.5px solid var(--clr-border2);
  border-radius: var(--radius-sm);
  font-family: 'Cairo', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-light);
  transition: all var(--tr);
}

.btn-show-all svg { transform: rotate(180deg); }

.btn-show-all:hover {
  border-color: var(--clr-accent);
  background: var(--clr-accent-bg);
  color: var(--clr-accent);
}


/* ═══════════════════════════════════════════════════
   PRODUCT MODAL
═══════════════════════════════════════════════════ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr);
  backdrop-filter: blur(4px);
}

.modal-backdrop.show { opacity: 1; pointer-events: all; }

.product-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: min(460px, 100vw);
  height: 100vh;
  background: var(--clr-dark2);
  border-right: 1px solid var(--clr-border);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.38s cubic-bezier(0.4,0,0.2,1);
  overflow: hidden;
}

.product-modal.open { transform: translateX(0); }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.modal-title {
  font-size: 20px;
  font-weight: 900;
}

.modal-close {
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border2);
  border-radius: 8px;
  cursor: pointer;
  color: var(--clr-muted);
  transition: background var(--tr), color var(--tr);
}

.modal-close:hover {
  background: rgba(255,255,255,0.1);
  color: var(--clr-light);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--clr-border2) transparent;
}

.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background: var(--clr-border2); border-radius: 4px; }

/* Modal image */
.modal-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--clr-dark3);
}

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

.modal-img-wrap:hover .modal-img { transform: scale(1.03); }

/* Thumbnails */
.modal-thumbs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.modal-thumbs::-webkit-scrollbar { display: none; }

.modal-thumb {
  width: 72px; height: 52px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--tr);
}

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

.modal-thumb.active { border-color: var(--clr-accent); }

/* Modal sections */
.modal-section {
  margin-bottom: 24px;
}

.modal-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--clr-light);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--clr-border);
}

.modal-desc {
  font-size: 14px;
  color: var(--clr-muted);
  line-height: 1.8;
}

/* Specs table */
.specs-table {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: 10px;
  overflow: hidden;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 16px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--clr-border);
}

.spec-row:last-child { border-bottom: none; }

.spec-row:nth-child(even) { background: rgba(255,255,255,0.02); }

.spec-key { color: var(--clr-muted); }

.spec-val { font-weight: 700; color: var(--clr-light); }

/* Prices table */
.prices-table {
  border: 1px solid var(--clr-border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}

.price-header {
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(245,130,10,0.1);
  font-size: 12px;
  font-weight: 800;
  color: var(--clr-accent);
  letter-spacing: 0.5px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  font-size: 13.5px;
  border-top: 1px solid var(--clr-border);
}

.price-row:nth-child(even) { background: rgba(255,255,255,0.02); }

.price-size { color: var(--clr-muted); }

.price-val {
  font-weight: 800;
  color: var(--clr-light);
  direction: ltr;
}

.price-val span {
  font-size: 11px;
  font-weight: 500;
  color: var(--clr-muted);
  margin-right: 4px;
}

.prices-note {
  font-size: 11.5px;
  color: var(--clr-muted2);
  line-height: 1.6;
}

/* Modal CTA */
.modal-cta {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  padding: 15px;
  font-size: 16px;
}


/* ═══════════════════════════════════════════════════
   FEATURES BAR
═══════════════════════════════════════════════════ */
.features-bar {
  background: var(--clr-dark3);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 48px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 32px;
  border-left: 1px solid var(--clr-border);
  transition: background var(--tr);
}

.feature-item:last-child { border-left: none; }

.feature-item:hover { background: rgba(245,130,10,0.04); }

.feature-icon {
  width: 54px; height: 54px;
  background: var(--clr-accent-bg);
  border: 1px solid rgba(245,130,10,0.2);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--clr-accent);
  flex-shrink: 0;
  transition: background var(--tr), transform var(--tr);
}

.feature-item:hover .feature-icon {
  background: rgba(245,130,10,0.15);
  transform: scale(1.05);
}

.feature-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--clr-light);
  margin-bottom: 4px;
}

.feature-sub {
  font-size: 13px;
  color: var(--clr-muted);
}


/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
.footer {
  background: var(--clr-dark);
  padding: 72px 0 0;
  border-top: 1px solid var(--clr-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.3fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand-desc {
  font-size: 14px;
  color: var(--clr-muted);
  line-height: 1.8;
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border2);
  border-radius: 8px;
  color: var(--clr-muted);
  transition: all var(--tr);
}

.social-btn:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--clr-light);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--clr-muted);
  transition: color var(--tr);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '←';
  font-size: 12px;
  color: var(--clr-accent);
  opacity: 0;
  transform: translateX(4px);
  transition: opacity var(--tr), transform var(--tr);
}

.footer-links a:hover { color: var(--clr-light); }
.footer-links a:hover::before { opacity: 1; transform: translateX(0); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--clr-muted);
}

.footer-contact li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--clr-accent);
}

.footer-contact a { color: var(--clr-muted); transition: color var(--tr); }
.footer-contact a:hover { color: var(--clr-accent); }

/* Footer bottom */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--clr-border);
  font-size: 13px;
  color: var(--clr-muted2);
  flex-wrap: wrap;
  gap: 8px;
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */

/* Tablet: 1024px */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .feature-item:nth-child(2) { border-left: none; }
  .feature-item:nth-child(3) { border-top: 1px solid var(--clr-border); }
  .feature-item:nth-child(4) { border-top: 1px solid var(--clr-border); }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

/* Mobile L: 768px */
@media (max-width: 768px) {
  .nav-links, .nav-phone { display: none; }
  .hamburger { display: flex; }

  .hero-inner { padding: 60px 24px 48px; }

  .hero-features { gap: 16px; }
  .hf-item { flex: 1; min-width: 140px; }

  .hero-stats { justify-content: center; }

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

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

  .feature-item { padding: 20px 20px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand-desc { max-width: 100%; }
}

/* Mobile S: 480px */
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-outline { justify-content: center; }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

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

  .feature-item {
    border-left: none;
    border-top: 1px solid var(--clr-border);
  }

  .feature-item:first-child { border-top: none; }

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

  .product-modal { width: 100vw; }
}