/* ============================================================
   صِلَة — Design System
   Premium Arabic-first SaaS commerce platform
   ============================================================ */

:root {
  /* Palette */
  --silah-primary: #0F172A;
  --silah-secondary: #2563EB;
  --silah-accent: #06B6D4;
  --silah-success: #10B981;
  --silah-warning: #F59E0B;
  --silah-bg: #F8FAFC;
  --silah-card: #FFFFFF;
  --silah-border: #E2E8F0;

  /* Derived tones */
  --silah-ink: #0F172A;
  --silah-ink-2: #334155;
  --silah-ink-3: #64748B;
  --silah-blue-soft: #EFF6FF;
  --silah-cyan-soft: #ECFEFF;
  --silah-green-soft: #ECFDF5;
  --silah-amber-soft: #FFFBEB;

  /* Gradients */
  --grad-brand: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(37,99,235,.08), rgba(6,182,212,.08));
  --grad-dark: linear-gradient(160deg, #0F172A 0%, #1E293B 60%, #16233F 100%);

  /* Effects */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow-sm: 0 4px 12px -2px rgba(15, 23, 42, .07);
  --shadow-md: 0 12px 32px -8px rgba(15, 23, 42, .12);
  --shadow-lg: 0 24px 60px -16px rgba(15, 23, 42, .18);
  --shadow-brand: 0 12px 32px -8px rgba(37, 99, 235, .35);
  --glass-bg: rgba(255, 255, 255, .72);
  --glass-border: rgba(255, 255, 255, .55);

  /* Radii */
  --r-sm: .625rem;
  --r-md: 1rem;
  --r-lg: 1.5rem;
  --r-xl: 2rem;

  /* Type scale */
  --fs-hero: clamp(2.1rem, 5.2vw, 3.6rem);
  --fs-h2: clamp(1.65rem, 3.4vw, 2.5rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-lead: clamp(1.02rem, 1.6vw, 1.22rem);

  /* Motion */
  --ease-out: cubic-bezier(.22, .8, .32, 1);
  --dur: .28s;
}

/* ------------------------------------------------------------
   Base
------------------------------------------------------------ */
html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: "Cairo", "Segoe UI", Tahoma, sans-serif;
  background-color: var(--silah-bg);
  color: var(--silah-ink-2);
  font-size: 1rem;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(37, 99, 235, .18); color: var(--silah-primary); }

h1, h2, h3, h4, h5, h6 { color: var(--silah-primary); font-weight: 700; line-height: 1.35; }

img, svg { max-width: 100%; height: auto; }

a { color: var(--silah-secondary); text-decoration: none; transition: color var(--dur) var(--ease-out); }
a:hover { color: #1D4ED8; }

:focus-visible {
  outline: 3px solid rgba(37, 99, 235, .55);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute; top: -100px; right: 16px; z-index: 3000;
  background: var(--silah-primary); color: #fff;
  padding: .6rem 1.2rem; border-radius: 0 0 12px 12px;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 0; color: #fff; }

/* ------------------------------------------------------------
   Typography helpers
------------------------------------------------------------ */
.display-hero { font-size: var(--fs-hero); font-weight: 900; letter-spacing: -.5px; }
.section-title { font-size: var(--fs-h2); font-weight: 800; }
.lead-text { font-size: var(--fs-lead); color: var(--silah-ink-3); font-weight: 500; }

.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 700; font-size: .85rem;
  color: var(--silah-secondary);
  background: var(--silah-blue-soft);
  border: 1px solid rgba(37, 99, 235, .15);
  padding: .35rem 1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--grad-brand);
  animation: pulse-dot 2.2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, .45); }
  55% { box-shadow: 0 0 0 7px rgba(6, 182, 212, 0); }
}

.section-head { max-width: 760px; margin-inline: auto; }

/* ------------------------------------------------------------
   Buttons
------------------------------------------------------------ */
.btn { font-weight: 700; border-radius: 14px; transition: all var(--dur) var(--ease-out); }

.btn-silah {
  background: var(--grad-brand);
  color: #fff;
  border: 0;
  padding: .8rem 1.9rem;
  box-shadow: var(--shadow-brand);
  position: relative;
  overflow: hidden;
}
.btn-silah::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(180%);
  transition: transform .7s var(--ease-out);
}
.btn-silah:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 40px -10px rgba(37, 99, 235, .5); }
.btn-silah:hover::after { transform: translateX(-180%); }
.btn-silah:active { transform: translateY(0) scale(.98); }

.btn-ghost {
  background: #fff;
  color: var(--silah-primary);
  border: 1.5px solid var(--silah-border);
  padding: .8rem 1.9rem;
}
.btn-ghost:hover { border-color: var(--silah-secondary); color: var(--silah-secondary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.btn-light-outline {
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.25);
  padding: .8rem 1.9rem;
  backdrop-filter: blur(8px);
}
.btn-light-outline:hover { background: rgba(255,255,255,.16); color: #fff; transform: translateY(-2px); }

/* ------------------------------------------------------------
   Navbar
------------------------------------------------------------ */
.navbar-silah {
  padding-block: 1rem;
  transition: all .35s var(--ease-out);
  background: transparent;
}
.navbar-silah.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--silah-border);
  box-shadow: var(--shadow-xs);
  padding-block: .55rem;
}
.navbar-silah .nav-link {
  color: var(--silah-ink-2);
  font-weight: 600;
  font-size: .95rem;
  padding-inline: .9rem;
  position: relative;
}
.navbar-silah .nav-link::after {
  content: ""; position: absolute; bottom: 4px; right: .9rem; left: .9rem;
  height: 2px; border-radius: 2px;
  background: var(--grad-brand);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur) var(--ease-out);
}
.navbar-silah .nav-link:hover { color: var(--silah-secondary); }
.navbar-silah .nav-link:hover::after { transform: scaleX(1); }

.brand-mark { display: flex; align-items: center; gap: .6rem; font-weight: 900; font-size: 1.45rem; color: var(--silah-primary); }
.brand-mark:hover { color: var(--silah-primary); }
.brand-logo {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 14px rgba(37, 99, 235, .25));
}
.brand-logo img { display: block; }

/* ------------------------------------------------------------
   Hero
------------------------------------------------------------ */
.hero {
  position: relative;
  padding: 9.5rem 0 5rem;
  overflow: hidden;
  background:
    radial-gradient(52rem 30rem at 85% -10%, rgba(37, 99, 235, .10), transparent 60%),
    radial-gradient(46rem 28rem at 8% 12%, rgba(6, 182, 212, .10), transparent 60%),
    var(--silah-bg);
}
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--silah-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--silah-border) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .35;
  mask-image: radial-gradient(70rem 40rem at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(70rem 40rem at 50% 0%, #000 30%, transparent 75%);
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; pointer-events: none;
  animation: orb-float 14s ease-in-out infinite alternate;
}
.orb-1 { width: 340px; height: 340px; background: rgba(37, 99, 235, .22); top: -80px; left: -80px; }
.orb-2 { width: 300px; height: 300px; background: rgba(6, 182, 212, .22); bottom: -60px; right: -60px; animation-delay: -6s; }
@keyframes orb-float {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(40px, 30px) scale(1.12); }
}

.hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; }
.hero-chip {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .82rem; font-weight: 600; color: var(--silah-ink-2);
  background: var(--glass-bg);
  border: 1px solid var(--silah-border);
  padding: .3rem .9rem; border-radius: 999px;
  backdrop-filter: blur(8px);
}
.hero-chip svg { color: var(--silah-success); }

/* Hero visual */
.hero-visual { position: relative; }
.hero-canvas {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  padding: 1.25rem;
}

.float-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  padding: .8rem 1rem;
  display: flex; align-items: center; gap: .7rem;
  animation: card-float 6s ease-in-out infinite;
  z-index: 3;
}
.float-card .fc-icon {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; flex-shrink: 0;
}
.float-card .fc-label { font-size: .74rem; color: var(--silah-ink-3); font-weight: 600; line-height: 1.3; }
.float-card .fc-value { font-size: .98rem; font-weight: 800; color: var(--silah-primary); line-height: 1.3; }
.fc-1 { top: 6%; right: -26px; animation-delay: 0s; }
.fc-2 { bottom: 20%; right: -38px; animation-delay: -2s; }
.fc-3 { bottom: -20px; left: 8%; animation-delay: -4s; }
@keyframes card-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Hero stats strip */
.stats-strip {
  margin-top: 3.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  padding: 1.4rem 1rem;
}
.stat-item { text-align: center; }
.stat-value { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 900; color: var(--silah-primary); }
.stat-value .unit { font-size: .6em; color: var(--silah-secondary); font-weight: 800; }
.stat-label { font-size: .85rem; color: var(--silah-ink-3); font-weight: 600; }

.trusted-line { color: var(--silah-ink-3); font-size: .88rem; font-weight: 600; }
.trusted-logos { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; opacity: .85; }
.trusted-logos .t-logo {
  font-weight: 800; font-size: 1.02rem; color: #94A3B8;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: color var(--dur) var(--ease-out);
}
.trusted-logos .t-logo:hover { color: var(--silah-ink-2); }

/* ------------------------------------------------------------
   Sections
------------------------------------------------------------ */
.section { padding: 5.5rem 0; }
.section-alt { background: #fff; border-block: 1px solid var(--silah-border); }

/* Problem cards */
.pain-card {
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-md);
  padding: 1.5rem 1.35rem;
  height: 100%;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.pain-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(245, 158, 11, .4); }
.pain-icon {
  width: 46px; height: 46px; border-radius: 13px;
  background: var(--silah-amber-soft); color: var(--silah-warning);
  display: grid; place-items: center; margin-bottom: 1rem;
}
.pain-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .4rem; }
.pain-card p { font-size: .9rem; color: var(--silah-ink-3); margin: 0; }

/* Solution */
.solution-panel {
  background: var(--grad-dark);
  border-radius: var(--r-xl);
  padding: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
  color: #CBD5E1;
}
.solution-panel::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(40rem 22rem at 80% 0%, rgba(37, 99, 235, .25), transparent 60%),
    radial-gradient(34rem 20rem at 10% 100%, rgba(6, 182, 212, .18), transparent 60%);
  pointer-events: none;
}
.solution-panel h2, .solution-panel h3 { color: #fff; }
.solution-point { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.15rem; }
.solution-point .sp-icon {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  display: grid; place-items: center; color: var(--silah-accent);
}
.solution-point strong { color: #fff; display: block; font-size: 1.02rem; }
.solution-point span { font-size: .9rem; color: #94A3B8; }

/* How it works — timeline */
.flow-track { position: relative; }
.flow-line {
  position: absolute; top: 44px; right: 8%; left: 8%; height: 3px;
  background: var(--silah-border); border-radius: 3px; overflow: hidden;
}
.flow-line .flow-progress {
  position: absolute; inset: 0;
  background: var(--grad-brand);
  transform: scaleX(0); transform-origin: right;
  transition: transform 1.6s var(--ease-out);
}
.flow-track.in-view .flow-progress { transform: scaleX(1); }
.flow-step { text-align: center; position: relative; z-index: 1; }
.flow-node {
  width: 88px; height: 88px; margin-inline: auto;
  border-radius: 26px;
  background: #fff;
  border: 1.5px solid var(--silah-border);
  display: grid; place-items: center;
  color: var(--silah-secondary);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur) var(--ease-out);
}
.flow-step:hover .flow-node {
  transform: translateY(-6px) scale(1.05);
  border-color: var(--silah-accent);
  box-shadow: 0 16px 36px -12px rgba(6, 182, 212, .4);
  color: var(--silah-accent);
}
.flow-step h3 { font-size: 1rem; font-weight: 700; margin-top: 1rem; }
.flow-step p { font-size: .82rem; color: var(--silah-ink-3); max-width: 170px; margin-inline: auto; }
.flow-num {
  position: absolute; top: -8px; right: calc(50% - 52px);
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--grad-brand); color: #fff;
  font-size: .78rem; font-weight: 800;
  display: grid; place-items: center;
  box-shadow: var(--shadow-brand);
}

/* Feature cards */
.feature-card {
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-md);
  padding: 1.6rem 1.4rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.feature-card::before {
  content: ""; position: absolute; inset: 0 0 auto;
  height: 3px; background: var(--grad-brand);
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(37, 99, 235, .3); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 15px;
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
  background: var(--grad-brand-soft);
  color: var(--silah-secondary);
  border: 1px solid rgba(37, 99, 235, .12);
  transition: all var(--dur) var(--ease-out);
}
.feature-card:hover .feature-icon {
  background: var(--grad-brand); color: #fff;
  box-shadow: var(--shadow-brand);
  transform: scale(1.06) rotate(-4deg);
}
.feature-card h3 { font-size: 1.06rem; font-weight: 700; margin-bottom: .45rem; }
.feature-card p { font-size: .88rem; color: var(--silah-ink-3); margin: 0; }

.feature-more {
  display: inline-flex; align-items: center; gap: .6rem; flex-wrap: wrap; justify-content: center;
}
.mini-chip {
  font-size: .8rem; font-weight: 600; color: var(--silah-ink-2);
  background: #fff; border: 1px solid var(--silah-border);
  border-radius: 999px; padding: .3rem .85rem;
  transition: all var(--dur) var(--ease-out);
}
.mini-chip:hover { border-color: var(--silah-secondary); color: var(--silah-secondary); transform: translateY(-2px); }

/* Industries */
.industry-card {
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-md);
  padding: 1.3rem .8rem;
  text-align: center;
  height: 100%;
  transition: all var(--dur) var(--ease-out);
  cursor: default;
}
.industry-card:hover {
  transform: translateY(-5px);
  border-color: var(--silah-accent);
  box-shadow: 0 14px 30px -12px rgba(6, 182, 212, .35);
}
.industry-card .ind-icon {
  width: 46px; height: 46px; margin-inline: auto; margin-bottom: .7rem;
  border-radius: 13px;
  background: var(--silah-cyan-soft); color: #0891B2;
  display: grid; place-items: center;
  transition: all var(--dur) var(--ease-out);
}
.industry-card:hover .ind-icon { background: var(--silah-accent); color: #fff; }
.industry-card span { font-size: .9rem; font-weight: 700; color: var(--silah-primary); }

/* Ecosystem */
.eco-wrap {
  background: #fff;
  border: 1px solid var(--silah-border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.2rem, 3vw, 2.5rem);
}
.eco-svg .eco-ring { animation: eco-spin 60s linear infinite; transform-origin: center; }
@keyframes eco-spin { to { transform: rotate(360deg); } }
.eco-svg .eco-dash {
  stroke-dasharray: 6 10;
  animation: eco-dash 1.4s linear infinite;
}
@keyframes eco-dash { to { stroke-dashoffset: -16; } }
.eco-svg .eco-node { transition: transform var(--dur) var(--ease-out); transform-origin: center; transform-box: fill-box; }
.eco-svg .eco-node:hover { transform: scale(1.08); }
.eco-legend { display: flex; flex-wrap: wrap; gap: .55rem; justify-content: center; }

/* AI section */
.ai-section {
  background: var(--grad-dark);
  color: #CBD5E1;
  position: relative;
  overflow: hidden;
}
.ai-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(46rem 26rem at 15% 0%, rgba(6, 182, 212, .14), transparent 55%),
    radial-gradient(40rem 24rem at 90% 100%, rgba(37, 99, 235, .18), transparent 55%);
}
.ai-section .section-title, .ai-section h3 { color: #fff; }
.ai-section .eyebrow { background: rgba(6, 182, 212, .12); border-color: rgba(6, 182, 212, .3); color: #22D3EE; }
.ai-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-md);
  padding: 1.35rem 1.2rem;
  height: 100%;
  backdrop-filter: blur(10px);
  transition: all var(--dur) var(--ease-out);
}
.ai-card:hover {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(6, 182, 212, .45);
  transform: translateY(-5px);
  box-shadow: 0 18px 40px -16px rgba(6, 182, 212, .35);
}
.ai-card .ai-icon {
  width: 46px; height: 46px; border-radius: 13px;
  background: rgba(6, 182, 212, .14); color: #22D3EE;
  display: grid; place-items: center; margin-bottom: .9rem;
}
.ai-card h3 { font-size: 1.02rem; margin-bottom: .35rem; }
.ai-card p { font-size: .86rem; color: #94A3B8; margin: 0; }

.ai-chart-panel {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
}
.ai-chart-panel .badge-ai {
  background: rgba(16, 185, 129, .15); color: #34D399;
  font-size: .75rem; font-weight: 700;
  border-radius: 999px; padding: .25rem .8rem;
  border: 1px solid rgba(16, 185, 129, .3);
}

/* Apps */
.app-card {
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-lg);
  padding: 1.8rem 1.4rem;
  text-align: center;
  height: 100%;
  transition: all var(--dur) var(--ease-out);
}
.app-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(37, 99, 235, .35); }
.app-icon-lg {
  width: 66px; height: 66px; margin-inline: auto; margin-bottom: 1rem;
  border-radius: 20px;
  background: var(--grad-brand);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-brand);
}
.app-card h3 { font-size: 1.05rem; }
.app-card p { font-size: .85rem; color: var(--silah-ink-3); margin: 0; }

/* Security */
.security-card {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-md);
  padding: 1.35rem 1.25rem;
  height: 100%;
  transition: all var(--dur) var(--ease-out);
}
.security-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(16, 185, 129, .4); }
.security-card .sec-icon {
  width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0;
  background: var(--silah-green-soft); color: var(--silah-success);
  display: grid; place-items: center;
}
.security-card h3 { font-size: 1rem; margin-bottom: .3rem; }
.security-card p { font-size: .85rem; color: var(--silah-ink-3); margin: 0; }

/* Testimonials */
.testimonial-card {
  background: var(--silah-card);
  border: 1px solid var(--silah-border);
  border-radius: var(--r-lg);
  padding: 1.9rem 1.6rem;
  height: 100%;
  position: relative;
  transition: all var(--dur) var(--ease-out);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.testimonial-card .quote-mark {
  position: absolute; top: 1.1rem; left: 1.4rem;
  color: var(--silah-blue-soft); z-index: 0;
}
.testimonial-card .stars { color: var(--silah-warning); display: flex; gap: 2px; margin-bottom: .9rem; }
.testimonial-card blockquote { font-size: .95rem; color: var(--silah-ink-2); position: relative; z-index: 1; margin-bottom: 1.2rem; }
.t-author { display: flex; align-items: center; gap: .8rem; }
.t-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 800; color: #fff; font-size: 1.05rem;
  flex-shrink: 0;
}
.t-author strong { display: block; font-size: .95rem; color: var(--silah-primary); }
.t-author span { font-size: .8rem; color: var(--silah-ink-3); }

/* Big stats */
.bigstats-section {
  background: var(--grad-dark);
  color: #CBD5E1;
  position: relative; overflow: hidden;
}
.bigstats-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50rem 26rem at 50% 0%, rgba(37, 99, 235, .18), transparent 60%);
}
.bigstat { text-align: center; padding: 1.2rem .5rem; }
.bigstat .bs-value { font-size: clamp(1.9rem, 3.4vw, 2.8rem); font-weight: 900; color: #fff; }
.bigstat .bs-value .unit { color: var(--silah-accent); font-size: .62em; font-weight: 800; }
.bigstat .bs-label { font-size: .9rem; color: #94A3B8; font-weight: 600; }

/* Pricing */
.pricing-card {
  background: var(--silah-card);
  border: 1.5px solid var(--silah-border);
  border-radius: var(--r-lg);
  padding: 2.1rem 1.7rem;
  height: 100%;
  position: relative;
  transition: all var(--dur) var(--ease-out);
  display: flex; flex-direction: column;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card.featured {
  background: var(--grad-dark);
  border-color: transparent;
  color: #CBD5E1;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.pricing-card.featured::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(24rem 14rem at 85% 0%, rgba(6, 182, 212, .25), transparent 60%);
}
.pricing-card.featured:hover { transform: translateY(-8px) scale(1.01); }
.pricing-card.featured h3, .pricing-card.featured .price { color: #fff; }
.plan-flag {
  position: absolute; top: 1.3rem; left: 1.3rem;
  background: var(--grad-brand); color: #fff;
  font-size: .72rem; font-weight: 800;
  padding: .28rem .85rem; border-radius: 999px;
  box-shadow: var(--shadow-brand);
}
.pricing-card h3 { font-size: 1.2rem; }
.plan-desc { font-size: .85rem; color: var(--silah-ink-3); min-height: 3em; }
.pricing-card.featured .plan-desc { color: #94A3B8; }
.price { font-size: 2.6rem; font-weight: 900; color: var(--silah-primary); line-height: 1.1; }
.price .cur { font-size: .95rem; font-weight: 700; color: var(--silah-ink-3); }
.pricing-card.featured .price .cur { color: #94A3B8; }
.plan-list { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; flex-grow: 1; }
.plan-list li {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .9rem; margin-bottom: .7rem; font-weight: 500;
}
.plan-list svg { color: var(--silah-success); flex-shrink: 0; margin-top: .3rem; }
.pricing-card.featured .plan-list svg { color: #34D399; }

/* FAQ */
.faq-accordion .accordion-item {
  border: 1px solid var(--silah-border);
  border-radius: var(--r-md) !important;
  margin-bottom: .9rem;
  overflow: hidden;
  background: #fff;
  transition: box-shadow var(--dur) var(--ease-out);
}
.faq-accordion .accordion-item:has(.accordion-button:not(.collapsed)) { box-shadow: var(--shadow-sm); border-color: rgba(37, 99, 235, .35); }
.faq-accordion .accordion-button {
  font-family: inherit;
  font-weight: 700; font-size: .98rem; color: var(--silah-primary);
  background: #fff;
  padding: 1.1rem 1.3rem;
  box-shadow: none;
}
.faq-accordion .accordion-button:not(.collapsed) { background: var(--silah-blue-soft); color: var(--silah-secondary); }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { font-size: .92rem; color: var(--silah-ink-3); padding: 1.1rem 1.3rem; }

/* Final CTA */
.cta-final {
  background: var(--grad-dark);
  border-radius: var(--r-xl);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #CBD5E1;
}
.cta-final::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(30rem 18rem at 20% 10%, rgba(37, 99, 235, .3), transparent 55%),
    radial-gradient(28rem 16rem at 85% 90%, rgba(6, 182, 212, .25), transparent 55%);
}
.cta-final h2 { color: #fff; font-size: var(--fs-h2); font-weight: 900; }
.cta-logo {
  display: block;
  margin: 0 auto 1.6rem;
  border-radius: 28px;
  box-shadow: 0 24px 60px -16px rgba(6, 182, 212, .45), 0 0 0 1px rgba(255, 255, 255, .12);
  width: clamp(160px, 24vw, 230px);
  height: auto;
}
.cta-final .cta-glow {
  position: absolute; top: -60px; right: 50%; transform: translateX(50%);
  width: 420px; height: 140px;
  background: var(--grad-brand);
  filter: blur(90px); opacity: .35;
  pointer-events: none;
}

/* Footer */
.footer {
  background: var(--silah-primary);
  color: #94A3B8;
  padding: 4.5rem 0 0;
  font-size: .9rem;
}
.footer h4 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 1.2rem; }
.footer a { color: #94A3B8; display: inline-block; padding-block: .22rem; }
.footer a:hover { color: var(--silah-accent); }
.footer .brand-mark { color: #fff; }
.footer-social { display: flex; gap: .7rem; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  display: grid; place-items: center;
  color: #CBD5E1;
  transition: all var(--dur) var(--ease-out);
}
.footer-social a:hover { background: var(--grad-brand); color: #fff; transform: translateY(-3px); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  margin-top: 3.2rem;
  padding: 1.4rem 0;
  font-size: .82rem;
}

/* Back to top */
.to-top {
  position: fixed; bottom: 1.6rem; left: 1.6rem; z-index: 1500;
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--grad-brand); color: #fff; border: 0;
  display: grid; place-items: center;
  box-shadow: var(--shadow-brand);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: all var(--dur) var(--ease-out);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-3px); }

/* Marquee-free industries auto rows fallback: none needed */

/* ------------------------------------------------------------
   Responsive
------------------------------------------------------------ */
@media (max-width: 991.98px) {
  .hero { padding-top: 7.5rem; }
  .fc-1 { right: 0; }
  .fc-2 { right: 0; }
  .flow-line { display: none; }
  .navbar-silah .navbar-collapse {
    background: #fff;
    border: 1px solid var(--silah-border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    margin-top: .8rem;
  }
}
@media (max-width: 575.98px) {
  .section { padding: 4rem 0; }
  .float-card { padding: .6rem .8rem; }
  .float-card .fc-icon { width: 34px; height: 34px; }
  .fc-3 { left: 0; }
}

/* ------------------------------------------------------------
   Reduced motion
------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}