/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ===== Design Tokens ===== */
:root {
    --color-bg:          #0a0a0b;
    --color-surface:     #111113;
    --color-surface-2:   #18181b;
    --color-surface-3:   #242428;
    --color-border:      rgba(255,255,255,0.08);
    --color-border-hover:rgba(255,255,255,0.18);
    --color-accent:      #e8291b;
    --color-accent-dark: #b81e13;
    --color-accent-glow: rgba(232,41,27,0.18);
    --color-white:       #ffffff;
    --color-text-1:      #f4f4f5;
    --color-text-2:      #a1a1aa;
    --color-text-3:      #71717a;
    --color-star:        #f59e0b;

    /* keep legacy names for backward compat */
    --color-primary:     #0a0a0b;
    --color-black:       #0a0a0b;
    --color-text:        #f4f4f5;
    --color-text-light:  #a1a1aa;
    --color-text-muted:  #71717a;
    --color-gray:        #27272a;
    --color-gray-light:  #18181b;
    --color-drop-bg:     #18181b;
    --color-border-v2:   rgba(255,255,255,0.08);

    --font: 'Inter', system-ui, sans-serif;
    --font-heading: 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-pill: 50px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);

    --transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
    --transition-slow: all 0.4s cubic-bezier(0.4,0,0.2,1);
}

/* ===== Reset ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text-1);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; transition:var(--transition); }

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== Typography ===== */
h1,h2,h3,h4 {
    font-family: var(--font);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}
.section-label::before {
    content: '';
    display: block;
    width: 18px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    color: var(--color-white);
    font-weight: 900;
    letter-spacing: -0.045em;
    line-height: 1.0;
    text-align: center;
}
.section-title.dark { color: var(--color-bg); }

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}
.section-header h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 900;
    letter-spacing: -0.045em;
    line-height: 1.0;
    color: var(--color-white);
    margin-bottom: 16px;
}
.section-header p {
    font-size: 1rem;
    color: var(--color-text-2);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto;
}

.section-subtitle {
    color: var(--color-text-2);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-top: 14px;
    text-align: center;
}
.section-subtitle.dark { color: var(--color-text-2); }

/* ===== Buttons ===== */
.btn, .button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: none;
    border-radius: var(--radius-pill);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary, .btn.btn-primary {
    background: var(--color-accent);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--color-accent-glow);
}
.btn-ghost, .btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-border-hover);
}
.btn-ghost:hover, .btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-glow);
}
.btn-large { padding: 16px 36px; font-size: 1rem; }
.btn-full  { width: 100%; justify-content: center; padding: 15px; font-size: 1rem; }
.btn-light {
    background: var(--color-white);
    color: var(--color-bg);
}
.btn-light:hover { background: #e4e4e7; transform: translateY(-1px); }

/* ===== Header / Nav ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 14px 0;
    background: rgba(10,10,11,0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.logo, .logo-text {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.03em;
}
.logo-highlight { color: var(--color-accent); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
}
.nav-links a {
    color: var(--color-text-2);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-links a:hover { color: var(--color-white); background: var(--color-surface-2); }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-label {
    color: var(--color-text-2);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 6px 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}
.dropdown-label:hover, .dropdown-label:hover i { color: var(--color-white); background: var(--color-surface-2); }
.dropdown-label i { font-size: 0.7rem; transition: transform 0.2s; }
.nav-dropdown:hover .dropdown-label { background: var(--color-surface-2); color: var(--color-white); }
.nav-dropdown:hover .dropdown-label i { transform: rotate(180deg); }

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    padding: 12px 6px 6px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 240px;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
}
.nav-dropdown:hover .dropdown-menu,
.dropdown-menu:hover { display: block; }
.nav-dropdown.open .dropdown-menu { display: block; }

.dropdown-menu a {
    display: block;
    color: var(--color-text-2);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}
.dropdown-menu a:hover { color: var(--color-white); background: var(--color-surface-3); }

.nav-contact {
    display: flex;
    align-items: center;
    gap: 12px;
}
.social-icon {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text-2);
    font-size: 0.9rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.social-icon:hover { color: var(--color-white); border-color: var(--color-accent); background: var(--color-accent-glow); }

/* Mobile toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-end;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
/* Video background */
.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.48) 50%, rgba(0,0,0,0.15) 100%),
        linear-gradient(to right, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.0) 65%);
    background-size: 28px 28px, 100% 100%, 100% 100%;
    z-index: 0;
}
.hero .container {
    position: relative;
    z-index: 1;
    padding-top: 140px;
    padding-bottom: 72px;
    flex: 1;
    display: flex;
    align-items: flex-end;
    max-width: none;
    margin: 0;
    padding-left: max(40px, 6vw);
    padding-right: max(40px, 6vw);
}
.hero-content {
    max-width: 580px;
    text-align: left;
    text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.hero-title { text-align: left; }
.hero-content .btn { text-shadow: none; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: rgba(255,255,255,0.45);
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    margin-bottom: 32px;
}
.hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-accent);
    flex-shrink: 0;
}
.hero-eyebrow i { display: none; }

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 5rem);
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.055em;
    line-height: 0.92;
    margin-bottom: 32px;
}

.hero-sub, .hero-description {
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    max-width: 420px;
    margin-bottom: 44px;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}
.hero-actions .btn-large { padding: 15px 32px; }

/* Hero paragraph / legacy */
.paragraph {
    color: rgba(255,255,255,0.78);
    font-size: 1.1rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Hero info strip */
.hero-strip {
    position: relative;
    z-index: 1;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--color-border);
}

/* Segmented CTA strip */
.hero-cta-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
.cta-strip-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 28px;
    color: var(--color-text-1);
    border-right: 1px solid var(--color-border);
    transition: var(--transition);
    text-decoration: none;
}
.cta-strip-item:last-child { border-right: none; }
.cta-strip-item:hover { background: rgba(255,255,255,0.05); }
.cta-strip-item:hover .cta-strip-arrow { transform: translateX(4px); color: var(--color-accent); }
.cta-strip-icon {
    width: 44px;
    height: 44px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.cta-strip-text { flex: 1; }
.cta-strip-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.01em;
}
.cta-strip-sub {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-2);
    margin-top: 2px;
}
.cta-strip-arrow {
    color: var(--color-text-3);
    font-size: 0.85rem;
    transition: transform 0.2s, color 0.2s;
    flex-shrink: 0;
}
.cta-strip-primary .cta-strip-icon {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}
.cta-strip-primary .cta-strip-label { color: var(--color-accent); }
.cta-strip-primary:hover { background: rgba(232,41,27,0.08); }

@media (max-width: 768px) {
    .hero-cta-strip { grid-template-columns: 1fr; }
    .cta-strip-item { border-right: none; border-bottom: 1px solid var(--color-border); padding: 16px 20px; }
    .cta-strip-item:last-child { border-bottom: none; }
}
.hero-strip-inner {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 18px 0;
    overflow-x: auto;
}
.strip-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0 28px;
    white-space: nowrap;
    border-right: 1px solid var(--color-border);
}
.strip-item:last-child { border-right: none; }
.strip-item i { color: var(--color-accent); font-size: 1rem; }

/* Page Hero (inner pages) */
.page-hero {
    position: relative;
    min-height: auto;
    padding: 180px 0 100px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(0,0,0,0.90) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.2) 100%),
        linear-gradient(to right, rgba(0,0,0,0.7) 0%, transparent 65%);
}
.page-hero .container {
    position: relative;
    z-index: 1;
    max-width: none;
    margin: 0;
    padding-left: max(40px, 6vw);
    padding-right: max(40px, 6vw);
}
.page-hero-content { max-width: 680px; }
.page-hero-content .hero-eyebrow { margin-bottom: 20px; }
.page-hero .hero-title,
.page-hero-content h1 {
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.05em;
    line-height: 0.94;
    margin-bottom: 24px;
    text-align: left;
    text-shadow: none;
}
.page-hero-content p {
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    max-width: 420px;
    margin-bottom: 36px;
    font-weight: 400;
}
.page-hero .paragraph { text-align: left; }

/* ===== Services Grid ===== */
.services-overview {
    padding: 100px 0;
    background: var(--color-bg);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-align: left;
}
.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--color-accent);
}
.service-card .service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    display: block;
    margin: 0;
    border-radius: 0;
    position: relative;
}
.service-card .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.service-card:hover .service-image img { transform: scale(1.06); }

.service-card .service-icon {
    width: 44px;
    height: 44px;
    background: var(--color-accent-glow);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 14px;
}

/* card text area */
.service-card > *:not(.service-image) { padding: 0 24px; }
.service-card > *:first-child:not(.service-image) { padding-top: 24px; }
.service-card > .btn { margin: 0 24px 24px; }

.service-card h3,
.heading-3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white) !important;
    margin: 16px 0 6px;
    letter-spacing: -0.02em;
}
.text-block-4 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}
.paragraph-2 {
    color: var(--color-text-2);
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 18px;
}
.service-card .btn {
    align-self: flex-start;
    margin: auto 24px 24px;
    font-size: 0.8rem;
    padding: 10px 18px;
}
.service-link {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.service-link i { transition: transform 0.2s; }
.service-link:hover i { transform: translateX(4px); }

/* ===== Advantages / Why Choose ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.advantage {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
    transition: var(--transition);
}
.advantage:hover {
    border-color: var(--color-accent);
    transform: translateY(-3px);
    background: var(--color-surface-2);
}
.advantage-icon {
    width: 54px;
    height: 54px;
    background: var(--color-accent-glow);
    border: 1px solid rgba(232,41,27,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--color-accent);
    font-size: 1.3rem;
}
.advantage h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.advantage p {
    color: var(--color-text-2);
    font-size: 0.875rem;
    line-height: 1.65;
}

/* ===== Why Choose Section ===== */
.why-choose {
    padding: 0 0 100px;
    background: var(--color-bg);
}
.why-choose-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.why-choose-image {
    min-height: 420px;
    background: #1a1a1a;
    background-size: cover;
    background-position: center;
}
.why-choose-content {
    padding: 60px 48px;
    background: var(--color-surface);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}
.why-choose-content .section-label { text-align: left; }
.why-choose-content .section-title { text-align: left; margin-bottom: 0; }
.why-choose-desc {
    color: var(--color-text-2);
    font-size: 0.95rem;
    line-height: 1.75;
}
.why-choose .advantages-grid { max-width: 1200px; margin: 0 auto; }
.why-choose .advantage { background: var(--color-surface); }

/* ===== CTA Banner ===== */
.cta-banner {
    padding: 100px 20px;
    background: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,41,27,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.cta-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}
.cta-content h2,
.cta-banner .heading-4 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-bg);
    margin-bottom: 14px;
    letter-spacing: -0.03em;
    margin-top: 0;
    text-align: center;
}
.cta-banner .text-accent { color: var(--color-accent); }
.cta-content p,
.paragraph-4 {
    color: #52525b;
    font-size: 1.05rem;
    margin-bottom: 28px;
    line-height: 1.7;
    text-align: center;
}
.cta-banner .btn-primary {
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 700;
}

/* ===== Service Details ===== */
.service-details {
    padding: 80px 0 100px;
    background: var(--color-bg);
}
.service-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}
.service-detail-row.reverse { direction: rtl; }
.service-detail-row.reverse > * { direction: ltr; }

.service-detail-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}
.service-detail-desc {
    color: var(--color-text-2);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 20px;
}

/* Service Details Alt (light bg) */
.service-details-alt {
    padding: 80px 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.service-details-alt .section-title { color: var(--color-white); margin-bottom: 16px; }
.service-details-alt .section-subtitle { color: var(--color-text-2); }
.service-details-alt .advantage {
    background: var(--color-surface-2);
    border-color: var(--color-border);
}

/* ===== Image Gallery ===== */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 40px auto;
    max-width: 960px;
    border-radius: var(--radius-md);
    overflow: hidden;
}
.image-gallery img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.image-gallery img:hover { transform: scale(1.04); }

/* ===== What's Included ===== */
.whats-included {
    padding: 80px 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}
.whats-included .section-title { text-align: center; margin-bottom: 48px; }
.checklist {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}
.checklist li {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    color: var(--color-text-1);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}
.checklist li:hover {
    border-color: var(--color-accent);
    background: var(--color-surface-2);
    transform: translateX(4px);
}
.checklist li i {
    color: var(--color-accent);
    font-size: 0.9rem;
    flex-shrink: 0;
    width: 16px;
}

/* ===== Reviews ===== */
.reviews {
    padding: 80px 0;
    background: var(--color-white);
}
.reviews .heading-4.black,
.reviews h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-bg);
    text-align: center;
    margin-bottom: 48px;
    margin-top: 0;
    letter-spacing: -0.03em;
}
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.review-card {
    background: #fafafa;
    border: 1px solid #e4e4e7;
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.review-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.reviewer-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-bg);
}
.stars { color: var(--color-star); font-size: 0.8rem; letter-spacing: 2px; }
.review-text {
    color: #3f3f46;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
    font-style: italic;
}
.reviewer-location { color: #a1a1aa; font-size: 0.8rem; }

/* ===== Contact ===== */
.contact {
    padding: 100px 0;
    background: var(--color-surface);
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}
.contact-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 14px;
    letter-spacing: -0.03em;
}
.contact-info .section-label { margin-bottom: 10px; }
.contact-info > p {
    color: var(--color-text-2);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}
.contact-details { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--color-text-1);
    font-size: 0.9rem;
}
.contact-item i {
    width: 38px;
    height: 38px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
    font-size: 0.85rem;
}
.contact-item a:hover { color: var(--color-accent); }
.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 40px;
    height: 40px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-2);
    font-size: 0.95rem;
    transition: var(--transition);
}
.social-links a:hover { color: var(--color-white); border-color: var(--color-accent); background: var(--color-accent-glow); }

.contact-form {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-form h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-1);
    font-family: var(--font);
    font-size: 0.9rem;
    margin-bottom: 14px;
    transition: var(--transition);
    outline: none;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--color-text-3); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--color-accent);
    background: var(--color-surface-3);
}
.contact-form select { color: var(--color-text-1); }
.contact-form select option { background: var(--color-surface-2); }
.contact-form textarea { min-height: 110px; resize: vertical; }

/* ===== Footer ===== */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--color-border);
    max-width: 1200px;
    margin: 0 auto;
}
.footer-logo {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.03em;
    margin-bottom: 14px;
    display: inline-flex;
    align-items: center;
}
.footer-brand p {
    color: var(--color-text-2);
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 280px;
}
.footer-links h4 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-3);
    margin-bottom: 18px;
}
.footer-links ul { list-style: none; }
.footer-links li {
    margin-bottom: 10px;
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.footer-links a { color: var(--color-text-2); }
.footer-links a:hover { color: var(--color-accent); }
.footer-links li i { color: var(--color-accent); margin-top: 3px; font-size: 0.8rem; flex-shrink: 0; }
.footer-bottom {
    padding: 20px 0;
    text-align: center;
    color: var(--color-text-3);
    font-size: 0.8rem;
    background: var(--color-bg);
}

/* ===== Legacy / Utility ===== */
.text-accent { color: var(--color-accent); }
.heading-4 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--color-white);
    text-align: center;
    margin: 0 0 40px;
    letter-spacing: -0.03em;
}
.heading-4.black { color: var(--color-bg); }
.heading-detail {
    font-size: 1.8rem;
    color: var(--color-white);
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}
.services-overview .section-label,
.services-overview .section-title,
.services-overview .section-subtitle { color: var(--color-white) !important; }

/* Dropdown list (service page accordion) */
.dropdown-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--color-border); }
.service-dropdown { border-bottom: 1px solid var(--color-border); }
.dropdown-toggle {
    background: var(--color-surface);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--color-text-1);
    font-weight: 600;
    font-size: 0.9rem;
}
.dropdown-toggle i { font-size: 0.7rem; transition: transform 0.2s; }
.dropdown-toggle.active i { transform: rotate(180deg); }
.dropdown-content {
    background: var(--color-surface-2);
    padding: 14px 18px;
    display: none;
    font-size: 0.9rem;
    color: var(--color-text-2);
    line-height: 1.65;
}
.dropdown-content.active { display: block; }

/* phone-link */
.phone-link { font-weight: 600; color: var(--color-accent); font-size: 0.875rem; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .why-choose-wrapper { grid-template-columns: 1fr; }
    .why-choose-image { min-height: 300px; }
    .service-detail-row { grid-template-columns: 1fr; gap: 40px; }
    .image-gallery { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }

    /* Nav */
    .nav-links {
        display: none;
        position: fixed;
        top: 57px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 57px - 60px);
        overflow-y: auto;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        z-index: 1001;
    }
    .nav-links.active { display: flex; }
    .nav-links a { text-align: left; }
    .nav-contact {
        display: none;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        flex-direction: row;
        padding: 12px 20px;
        gap: 12px;
        z-index: 1002;
    }
    .nav-contact.active { display: flex; }
    .mobile-menu-toggle { display: flex; }

    /* Nav dropdown mobile */
    .nav-dropdown { width: 100%; }
    .dropdown-label { width: 100%; padding: 8px 14px; }
    .dropdown-menu {
        position: static;
        display: none;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background: var(--color-surface-2);
        padding: 4px 8px;
        margin-top: 4px;
    }
    .nav-dropdown:hover .dropdown-menu { display: none; }
    .nav-dropdown.open .dropdown-menu { display: block; }

    /* Hero */
    .hero { min-height: 100vh; }
    .hero .container { padding-top: 100px; padding-bottom: 0; }
    .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-strip-inner { gap: 0; flex-wrap: wrap; }
    .strip-item { padding: 10px 16px; flex: 1 1 auto; border-right: none; border-bottom: 1px solid var(--color-border); }

    /* Sections */
    .services-grid,
    .advantages-grid,
    .reviews-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 1.7rem; }
    .why-choose-content { padding: 36px 24px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .checklist { grid-template-columns: 1fr; }
    .image-gallery { grid-template-columns: 1fr; }
    .image-gallery img { height: 200px; }
    .contact-form { padding: 28px 20px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.5rem; }
    .cta-content h2 { font-size: 1.6rem; }
}

/* ===== Generic Section Layout ===== */
.section {
    position: relative;
    padding: 120px 0;
    background: var(--color-bg);
}
.section-alt {
    position: relative;
    padding: 120px 0;
    background: var(--color-surface);
    overflow: hidden;
}
/* Noise grain texture on alt sections */
.section-alt::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}
.section-alt > .container { position: relative; z-index: 1; }

/* ===== Features Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.feature-item {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: var(--transition);
}
.feature-item:hover {
    border-color: rgba(232,41,27,0.3);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--color-accent-glow);
    border: 1px solid rgba(232,41,27,0.25);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.feature-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.02em;
    margin-bottom: 10px;
    line-height: 1.3;
}
.feature-item p {
    color: var(--color-text-2);
    font-size: 0.875rem;
    line-height: 1.72;
}

/* ===== Why Grid (two-column split) ===== */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.why-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.why-text h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    letter-spacing: -0.045em;
    line-height: 1.0;
    color: var(--color-white);
    margin: 0;
}
.why-text p {
    color: var(--color-text-2);
    font-size: 0.95rem;
    line-height: 1.78;
    margin: 0;
}
.why-grid .why-choose-image {
    min-height: 480px;
    background: var(--color-surface-2);
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

/* ===== CTA Section ===== */
.cta-section {
    position: relative;
    padding: 120px 0;
    background: var(--color-surface);
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(232,41,27,0.07) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}
.cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 900;
    letter-spacing: -0.045em;
    line-height: 1.0;
    color: var(--color-white);
    margin-bottom: 16px;
}
.cta-content p {
    color: var(--color-text-2);
    font-size: 1rem;
    margin-bottom: 40px;
    line-height: 1.7;
}
.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== How It Works / Process Steps ===== */
.how-it-works {
    padding: 100px 0;
    background: var(--color-surface);
    position: relative;
    overflow: hidden;
}
.how-it-works::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(rgba(232,41,27,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}
.process-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
    margin-top: 72px;
}
.process-connector {
    position: absolute;
    top: 27px;
    left: calc(16.66% + 28px);
    right: calc(16.66% + 28px);
    height: 1px;
    background: var(--color-border);
    z-index: 0;
    overflow: hidden;
}
.process-connector-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(to right, var(--color-accent), rgba(232,41,27,0.4));
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.process-track.animated .process-connector-fill {
    width: 100%;
}
.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 40px;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.process-step.visible {
    opacity: 1;
    transform: translateY(0);
}
.process-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-text-3);
    letter-spacing: -0.03em;
    margin-bottom: 28px;
    transition: border-color 0.5s ease, color 0.5s ease, background 0.5s ease, box-shadow 0.5s ease;
}
.process-step.visible .process-num {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-glow);
    box-shadow: 0 0 0 6px rgba(232,41,27,0.06);
}
.process-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.025em;
    margin-bottom: 12px;
    line-height: 1.2;
}
.process-step p {
    font-size: 0.9rem;
    color: var(--color-text-2);
    line-height: 1.7;
    max-width: 260px;
}

@media (max-width: 768px) {
    .process-track {
        grid-template-columns: 1fr;
        gap: 48px;
        margin-top: 48px;
    }
    .process-connector { display: none; }
    .process-step { padding: 0 20px; }
}

/* ===== Responsive overrides ===== */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .section, .section-alt { padding: 80px 0; }
    .features-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; gap: 40px; }
    .why-grid .why-choose-image { min-height: 260px; order: -1; }
    .cta-section { padding: 80px 0; }
}