/* ============================================================
   ENERTECH — Premium Institutional Website
   Color Palette:
     Azul Escuro:      #09164D
     Azul Tecnológico: #0D8BC4
     Branco:           #FFFFFF
   ============================================================ */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    --blue-dark:    #09164D;
    --blue-mid:     #0D2A6A;
    --blue-tech:    #0D8BC4;
    --blue-light:   #1AA3E8;
    --blue-pale:    #E8F4FC;
    --white:        #FFFFFF;
    --bg:           #FFFFFF;
    --bg-alt:       #F4F7FA;
    --text-dark:    #1A2340;
    --text-body:    #4A5568;
    --text-light:   #718096;
    --border:       #E2E8F0;
    --green-wa:     #25D366;
    --green-wa-d:   #1EBE58;

    --shadow-sm:    0 2px 8px rgba(9, 22, 77, 0.08);
    --shadow-md:    0 4px 20px rgba(9, 22, 77, 0.12);
    --shadow-lg:    0 8px 40px rgba(9, 22, 77, 0.18);
    --shadow-xl:    0 20px 60px rgba(9, 22, 77, 0.22);

    --radius-sm:    8px;
    --radius-md:    12px;
    --radius-lg:    20px;
    --radius-xl:    28px;

    --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.18s ease;

    --container:    1200px;
    --section-gap:  100px;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
    --bg:           #0D1117;
    --bg-alt:       #161B22;
    --text-dark:    #E6EDF3;
    --text-body:    #8B949E;
    --text-light:   #6E7681;
    --border:       #30363D;
    --white:        #0D1117;
    --blue-pale:    rgba(13,139,196,0.1);
    --shadow-md:    0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg:    0 8px 40px rgba(0,0,0,0.5);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg);
    color: var(--text-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s, color 0.3s;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Rajdhani', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== SECTIONS ===== */
.section     { padding: var(--section-gap) 0; background: var(--bg); }
.section-alt { padding: var(--section-gap) 0; background: var(--bg-alt); }

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    color: var(--blue-dark);
    margin-bottom: 12px;
}

.section-title.light { color: #ffffff; }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 580px;
    margin: 16px auto 0;
    line-height: 1.75;
}

.section-subtitle.light { color: rgba(255,255,255,0.72); }

.section-divider {
    width: 52px;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-tech), var(--blue-light));
    border-radius: 2px;
    margin: 8px auto 0;
}

.section-divider.left { margin-left: 0; }

/* ===== TAG LINE ===== */
.tag-line {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(13,139,196,0.12), rgba(26,163,232,0.08));
    border: 1px solid rgba(13,139,196,0.25);
    color: var(--blue-tech);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.tag-line.light {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.9);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0);
    transition: background 0.3s;
}

.btn:hover::after { background: rgba(255,255,255,0.08); }

.btn-lg { padding: 15px 36px; font-size: 1rem; border-radius: 10px; }

.btn-primary {
    background: linear-gradient(135deg, var(--blue-tech) 0%, var(--blue-light) 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(13,139,196,0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(13,139,196,0.45);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--green-wa), var(--green-wa-d));
    color: #fff;
    box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.55);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}

/* ===== READING PROGRESS BAR ===== */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--blue-tech), var(--blue-light));
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(9, 22, 77, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 12px 0;
    box-shadow: 0 2px 32px rgba(0,0,0,0.3);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    display: block;
}

.logo-img:hover { opacity: 0.85; }

.footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    margin-bottom: 4px;
    display: block;
}

.hero-card-logo {
    height: 56px;
    width: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.logo-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(13,139,196,0.4);
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: rgba(255,255,255,0.25);
    transform: skew(-20deg);
    animation: logoShine 4s ease-in-out infinite;
}

@keyframes logoShine {
    0%   { left: -60%; }
    40%  { left: 160%; }
    100% { left: 160%; }
}

.logo-icon.small { width: 36px; height: 36px; border-radius: 8px; }

.logo-text { display: flex; flex-direction: column; }

.logo-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.55rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 3px;
    line-height: 1;
}

.logo-tagline {
    font-size: 0.62rem;
    color: rgba(255,255,255,0.65);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Nav */
.nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav a {
    color: rgba(255,255,255,0.82);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav a:hover { color: #fff; background: rgba(255,255,255,0.1); }

.btn-nav-cta {
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light)) !important;
    color: #fff !important;
    padding: 9px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    box-shadow: 0 3px 12px rgba(13,139,196,0.35);
    margin-left: 6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(13,139,196,0.45) !important;
    background: rgba(255,255,255,0) !important;
}

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: 8px; }

.dark-mode-toggle {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.dark-mode-toggle:hover { background: rgba(255,255,255,0.18); color: #fff; }

.mobile-menu-btn {
    display: none;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-sm);
    color: #fff;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

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

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(9,22,77,0.98);
    backdrop-filter: blur(20px);
    z-index: 2000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-nav.open { display: flex; }

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.mobile-nav-close:hover { background: rgba(255,255,255,0.2); }

.mobile-nav a {
    color: rgba(255,255,255,0.88);
    font-size: 1.4rem;
    font-weight: 600;
    font-family: 'Rajdhani', sans-serif;
    padding: 12px 32px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    letter-spacing: 1px;
}

.mobile-nav a:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #09164D 0%, #0B1F5E 30%, #0D3070 55%, #0D6FA8 85%, #0D8BC4 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(13,139,196,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13,139,196,0.1) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at 60% 50%, rgba(0,0,0,0.8) 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 60% 50%, rgba(0,0,0,0.8) 0%, transparent 70%);
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13,139,196,0.22) 0%, transparent 70%);
    filter: blur(40px);
}

.hero-circuits {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.7;
}

/* Particles */
.particles { position: absolute; inset: 0; overflow: hidden; }

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(13,139,196,0.7);
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0%   { transform: translateY(105vh); opacity: 0; }
    5%   { opacity: 1; }
    95%  { opacity: 0.8; }
    100% { transform: translateY(-20px); opacity: 0; }
}

/* Hero Layout */
.hero-layout {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
    padding-top: 90px;
    padding-bottom: 60px;
    position: relative;
    z-index: 2;
}

/* Hero Content */
.hero-content { max-width: 660px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(13,139,196,0.18);
    border: 1px solid rgba(13,139,196,0.4);
    color: rgba(255,255,255,0.88);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--blue-tech);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--blue-tech);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    color: #fff;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.text-gradient {
    background: linear-gradient(135deg, #1AA3E8 0%, #40C4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 20px 28px;
    backdrop-filter: blur(10px);
    width: fit-content;
}

.hero-stat { text-align: center; padding: 0 24px; }

.hero-stat-number {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--blue-tech);
    line-height: 1;
    display: block;
}

.hero-stat-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.58);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
    line-height: 1.3;
}

.hero-stat-divider {
    width: 1px;
    height: 44px;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
}

/* Hero Visual Card */
.hero-visual { flex-shrink: 0; }

.hero-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 300px;
    backdrop-filter: blur(16px);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-tech), var(--blue-light));
}

.hero-card-top {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.hero-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(13,139,196,0.4);
}

.hero-card-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
}

.hero-card-sub { font-size: 0.72rem; color: rgba(255,255,255,0.55); margin-top: 2px; }

.hero-card-services { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }

.hcs-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.82);
    font-size: 0.88rem;
}

.hcs-item i { color: var(--blue-tech); font-size: 0.8rem; flex-shrink: 0; }

.hero-card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--green-wa), var(--green-wa-d));
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(37,211,102,0.35);
    text-decoration: none;
}

.hero-card-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,0.45);
}

.hero-card-cta i { font-size: 1.1rem; }

.hero-card-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.hcb-item {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
}

.hcb-item i { color: var(--blue-tech); font-size: 0.65rem; }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.scroll-line {
    width: 1.5px;
    height: 44px;
    background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, transparent 100%);
    animation: scrollAnim 1.8s ease-in-out infinite;
}

@keyframes scrollAnim {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
    40%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    60%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ===== TRUST BAR ===== */
.trust-bar {
    background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.78);
    font-size: 0.83rem;
    font-weight: 500;
    padding: 6px 20px;
}

.trust-item i { color: var(--blue-tech); font-size: 0.9rem; }

.trust-divider {
    width: 1px;
    height: 20px;
    background: rgba(255,255,255,0.15);
}

/* ===== ABOUT SECTION ===== */
.about { background: var(--bg); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual { position: relative; padding-bottom: 64px; }

.about-main-card {
    background: linear-gradient(140deg, var(--blue-dark) 0%, var(--blue-mid) 60%, #0D4080 100%);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-main-card::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(13,139,196,0.28) 0%, transparent 70%);
    pointer-events: none;
}

.about-main-card::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(9,22,77,0.5) 0%, transparent 70%);
    pointer-events: none;
}

.amc-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.amc-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(13,139,196,0.3), rgba(13,139,196,0.15));
    border: 2px solid rgba(13,139,196,0.4);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--blue-tech);
}

.amc-badge {
    background: rgba(13,139,196,0.25);
    border: 1px solid rgba(13,139,196,0.4);
    color: rgba(255,255,255,0.85);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 50px;
    letter-spacing: 1px;
}

.about-main-card h3 {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.about-main-card p {
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.amc-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.12);
    position: relative;
    z-index: 1;
}

.amc-stat { text-align: center; padding: 8px 0; }

.amc-stat-num {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue-tech);
    line-height: 1;
}

.amc-stat-label {
    display: block;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Floating Cards */
.about-float-card {
    position: absolute;
    background: var(--bg);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    animation: floatAnim 3.5s ease-in-out infinite;
}

.about-float-card i {
    color: var(--blue-tech);
    font-size: 1.4rem;
}

.about-float-card strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--blue-dark);
}

.about-float-card small {
    font-size: 0.72rem;
    color: var(--text-light);
}

.float-card-1 {
    bottom: -24px;
    right: 24px;
    animation-delay: 0s;
}

.float-card-2 {
    bottom: -24px;
    left: 24px;
    animation-delay: 1.2s;
}

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

/* About Content */
.about-content .section-title { text-align: left; margin-bottom: 8px; }

.about-text {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.85;
    margin-bottom: 20px;
}

.about-text strong { color: var(--blue-dark); font-weight: 600; }

/* MVV Grid */
.mvv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}

.mvv-card {
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 20px 18px;
    border-left: 4px solid var(--blue-tech);
    transition: var(--transition);
}

.mvv-card:hover {
    background: var(--blue-pale);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.mvv-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, rgba(13,139,196,0.15), rgba(13,139,196,0.05));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-tech);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.mvv-card h4 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--blue-tech);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.mvv-card p { font-size: 0.88rem; color: var(--text-body); line-height: 1.6; }

/* Values */
.values-section { margin-top: 8px; }

.values-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.values-list { display: flex; flex-wrap: wrap; gap: 8px; }

.value-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--blue-pale);
    border: 1px solid rgba(13,139,196,0.2);
    color: var(--blue-dark);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    transition: var(--transition-fast);
}

.value-tag:hover { background: rgba(13,139,196,0.15); border-color: var(--blue-tech); }
.value-tag i { color: var(--blue-tech); font-size: 0.7rem; }

/* ===== SERVICES SECTION ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-tech), var(--blue-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

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

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(13,139,196,0.2);
}

.service-icon-wrap {
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, rgba(13,139,196,0.1), rgba(13,139,196,0.05));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    color: var(--blue-tech);
    margin-bottom: 20px;
    transition: var(--transition);
    flex-shrink: 0;
}

.service-card:hover .service-icon-wrap {
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    color: #fff;
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 6px 20px rgba(13,139,196,0.35);
}

.service-content { flex: 1; }

.service-content h3 {
    font-size: 1.05rem;
    color: var(--blue-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.service-content p { font-size: 0.86rem; color: var(--text-body); line-height: 1.65; }

.service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.service-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--blue-tech);
    background: var(--blue-pale);
    padding: 3px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-arrow {
    width: 28px;
    height: 28px;
    background: var(--bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-tech);
    font-size: 0.75rem;
    transition: var(--transition-fast);
    text-decoration: none;
    flex-shrink: 0;
    cursor: pointer;
}

.service-card:hover .service-arrow {
    background: var(--blue-tech);
    color: #fff;
}

.services-cta {
    margin-top: 56px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.services-cta p { color: var(--text-body); font-size: 1rem; }

/* ===== DIFFERENTIALS SECTION ===== */
.differentials {
    position: relative;
    padding: var(--section-gap) 0;
    overflow: hidden;
}

.diff-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, var(--blue-dark) 0%, #0B1F5E 40%, var(--blue-mid) 70%, #0D5A8A 100%);
}

.diff-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(13,139,196,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13,139,196,0.07) 1px, transparent 1px);
    background-size: 48px 48px;
}

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

.diff-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.diff-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.diff-card:hover {
    background: rgba(13,139,196,0.15);
    border-color: rgba(13,139,196,0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.diff-icon-wrap {
    width: 70px;
    height: 70px;
    background: rgba(13,139,196,0.15);
    border: 2px solid rgba(13,139,196,0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: var(--blue-tech);
    margin: 0 auto 20px;
    transition: var(--transition);
}

.diff-card:hover .diff-icon-wrap {
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 20px rgba(13,139,196,0.4);
}

.diff-card h3 {
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 10px;
}

.diff-card p { font-size: 0.86rem; color: rgba(255,255,255,0.62); line-height: 1.65; }

/* ===== SEGMENTS SECTION ===== */
.segments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.segment-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 28px 16px;
    text-align: center;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.segment-card:hover {
    border-color: var(--blue-tech);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    background: var(--bg);
}

.segment-emoji-wrap {
    font-size: 2.8rem;
    margin-bottom: 14px;
    line-height: 1;
    display: block;
    filter: grayscale(0.1);
    transition: var(--transition);
}

.segment-card:hover .segment-emoji-wrap {
    transform: scale(1.15);
    filter: none;
}

.segment-card h3 {
    font-size: 0.98rem;
    color: var(--blue-dark);
    font-weight: 700;
    margin-bottom: 5px;
}

.segment-card p { font-size: 0.78rem; color: var(--text-light); }

/* ===== TESTIMONIALS SECTION ===== */
.testimonials { background: var(--bg); }

.google-rating-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
}

.grb-stars { color: #FBBF24; font-size: 1.1rem; display: flex; gap: 3px; }
.grb-score { font-size: 1.3rem; font-weight: 800; color: var(--text-dark); }
.grb-sep { color: var(--border); font-size: 1.2rem; }
.grb-icon { color: #4285F4; font-size: 1rem; }
.grb-text { font-size: 0.9rem; color: var(--text-light); }

.testimonials-wrapper { position: relative; overflow: hidden; }

.testimonials-track {
    display: flex;
    transition: transform 0.52s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide { min-width: 100%; padding: 0 12px; }

.testimonial-card {
    background: var(--bg-alt);
    border-radius: var(--radius-xl);
    padding: 48px 52px;
    max-width: 820px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.tc-quote {
    position: absolute;
    top: 12px;
    left: 36px;
    font-size: 7rem;
    color: rgba(13,139,196,0.1);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
    user-select: none;
    font-weight: 900;
}

.tc-text {
    font-size: 1.08rem;
    color: var(--text-body);
    line-height: 1.88;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.tc-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 1;
}

.tc-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.tc-info h4 { font-size: 0.95rem; color: var(--blue-dark); font-weight: 700; }

.tc-google {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 2px;
}

.tc-google i { color: #4285F4; }

.tc-stars {
    margin-left: auto;
    color: #FBBF24;
    font-size: 1rem;
    display: flex;
    gap: 2px;
}

/* Carousel Controls */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 36px;
}

.carousel-btn {
    width: 46px;
    height: 46px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-dark);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.carousel-btn:hover {
    background: var(--blue-tech);
    border-color: var(--blue-tech);
    color: #fff;
    transform: scale(1.05);
}

.carousel-dots { display: flex; gap: 8px; align-items: center; }

.carousel-dot {
    width: 8px;
    height: 8px;
    background: var(--border);
    border: none;
    border-radius: 50%;
    transition: var(--transition);
}

.carousel-dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--blue-tech);
}

/* ===== PORTFOLIO / GALLERY ===== */
.portfolio { background: var(--bg); }

.pf-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}
.pf-filter {
    padding: 9px 22px;
    border-radius: 24px;
    border: 2px solid var(--gray-200);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-body);
}
.pf-filter:hover {
    border-color: var(--blue-tech);
    color: var(--blue-tech);
}
.pf-filter.active {
    background: var(--blue-tech);
    border-color: var(--blue-tech);
    color: #fff;
}

.pf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.pf-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}
.pf-item.hidden { display: none; }

.pf-img-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.pf-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.pf-item:hover .pf-img-wrap img {
    transform: scale(1.07);
}

.pf-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(9,22,77,0.75) 0%, rgba(9,22,77,0) 60%);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.pf-item:hover .pf-overlay { opacity: 1; }

.pf-tag {
    background: var(--blue-tech);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pf-zoom {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.2s;
    backdrop-filter: blur(4px);
}
.pf-zoom:hover { background: rgba(255,255,255,0.3); }

/* Lightbox */
.pf-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.pf-lightbox.open {
    opacity: 1;
    pointer-events: all;
}
.pf-lb-img-wrap {
    max-width: 90vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pf-lb-img-wrap img {
    max-width: 90vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.pf-lb-close, .pf-lb-prev, .pf-lb-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background 0.2s;
    backdrop-filter: blur(8px);
}
.pf-lb-close:hover, .pf-lb-prev:hover, .pf-lb-next:hover {
    background: rgba(255,255,255,0.25);
}
.pf-lb-close { top: 20px; right: 20px; }
.pf-lb-prev  { left: 16px; top: 50%; transform: translateY(-50%); }
.pf-lb-next  { right: 16px; top: 50%; transform: translateY(-50%); }

@media (max-width: 768px) {
    .pf-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .pf-overlay { opacity: 1; }
}
@media (max-width: 480px) {
    .pf-grid { grid-template-columns: 1fr; }
}

/* ===== COVERAGE SECTION ===== */
.coverage { background: var(--bg-alt); }

.coverage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.coverage-map-card {
    background: linear-gradient(140deg, var(--blue-dark), var(--blue-mid));
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.cmc-inner { padding: 40px; }

.cmc-header { text-align: center; margin-bottom: 28px; }
.cmc-header i { font-size: 2.4rem; color: var(--blue-tech); margin-bottom: 10px; display: block; }
.cmc-header h3 { font-size: 1.5rem; color: #fff; margin-bottom: 4px; }
.cmc-header p { font-size: 0.88rem; color: rgba(255,255,255,0.6); }

.cmc-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 0 0 24px;
}

.cmc-stat-item {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 18px 14px;
    text-align: center;
    transition: var(--transition);
}

.cmc-stat-item:hover {
    background: rgba(13,139,196,0.2);
    border-color: rgba(13,139,196,0.4);
}

.cmc-stat-item i {
    display: block;
    color: var(--blue-tech);
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.cmc-stat-num {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 4px;
}

.cmc-stat-lbl {
    display: block;
    font-size: 0.72rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cmc-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(13,139,196,0.25);
    border: 1px solid rgba(13,139,196,0.4);
    color: rgba(255,255,255,0.88);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 50px;
    width: 100%;
    justify-content: center;
}

.cmc-badge i { color: var(--blue-tech); }

/* Coverage Info */
.coverage-info h3 {
    font-size: 1.5rem;
    color: var(--blue-dark);
    margin-bottom: 20px;
}

.cities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 24px;
}

.city-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    border: 1px solid var(--border);
    transition: var(--transition-fast);
}

.city-item:hover {
    border-color: var(--blue-tech);
    background: var(--blue-pale);
}

.city-item i { color: var(--blue-tech); font-size: 0.75rem; flex-shrink: 0; }
.city-item span { font-size: 0.88rem; font-weight: 500; color: var(--text-dark); }

.city-badge {
    font-size: 0.65rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    color: #fff;
    padding: 2px 8px;
    border-radius: 50px;
    margin-left: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.coverage-extra-note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: var(--blue-pale);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    border: 1px solid rgba(13,139,196,0.2);
}

.coverage-extra-note > i {
    color: var(--blue-tech);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.coverage-extra-note strong {
    display: block;
    font-size: 0.9rem;
    color: var(--blue-dark);
    margin-bottom: 4px;
}

.coverage-extra-note p { font-size: 0.84rem; color: var(--text-body); line-height: 1.6; }

/* ===== CONTACT SECTION ===== */
.contact { background: var(--bg); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

.contact-info .section-title { text-align: left; font-size: 2.2rem; }

.contact-desc {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.8;
    margin: 20px 0 32px;
}

.contact-cards { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    border: 1px solid var(--border);
    transition: var(--transition);
    text-decoration: none;
}

.contact-card:hover {
    border-color: var(--blue-tech);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-card.whatsapp:hover { border-color: var(--green-wa); }

.cc-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-card.whatsapp .cc-icon {
    background: linear-gradient(135deg, var(--green-wa), var(--green-wa-d));
}

.cc-info { flex: 1; }
.cc-label { display: block; font-size: 0.72rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.cc-value { display: block; font-size: 0.96rem; font-weight: 600; color: var(--text-dark); }

.cc-arrow { color: var(--text-light); font-size: 0.85rem; }

.contact-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ct-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: var(--text-light);
}

.ct-item i { color: var(--blue-tech); font-size: 0.8rem; }

/* Budget Form */
.budget-form {
    background: var(--bg-alt);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.bf-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.bf-header i {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--blue-tech), var(--blue-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.bf-header h3 { font-size: 1.3rem; color: var(--blue-dark); }

.form-field { margin-bottom: 18px; }

.form-field label {
    display: block;
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
    letter-spacing: 0.2px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.93rem;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    transition: var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--blue-tech);
    box-shadow: 0 0 0 3px rgba(13,139,196,0.12);
}

.form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230D8BC4' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-field textarea { resize: vertical; min-height: 90px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-submit-btn {
    width: 100%;
    padding: 15px 24px;
    background: linear-gradient(135deg, var(--green-wa), var(--green-wa-d));
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: 0 4px 18px rgba(37,211,102,0.35);
    margin-bottom: 12px;
}

.form-submit-btn i { font-size: 1.2rem; }

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 26px rgba(37,211,102,0.45);
}

.form-note {
    font-size: 0.75rem;
    color: var(--text-light);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.form-note i { color: var(--blue-tech); }

/* ===== CTA FINAL ===== */
.cta-final {
    position: relative;
    padding: var(--section-gap) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, var(--blue-dark) 0%, #0B1F5E 35%, #0D4A80 65%, var(--blue-tech) 100%);
}

.cta-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 56px 56px;
}

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

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

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    margin-bottom: 18px;
    font-weight: 800;
}

.cta-content p {
    font-size: 1.08rem;
    color: rgba(255,255,255,0.78);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer {
    background: #060D30;
    color: rgba(255,255,255,0.65);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.6fr;
    gap: 48px;
    margin-bottom: 64px;
}

/* Footer Brand */
.footer-brand { }

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.footer-tagline {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.42);
    letter-spacing: 0.5px;
    margin-bottom: 18px;
}

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.75;
    margin-bottom: 24px;
    color: rgba(255,255,255,0.55);
}

.social-links { display: flex; gap: 10px; }

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.65);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.social-link:hover { color: #fff; background: rgba(255,255,255,0.15); }
.social-link.whatsapp:hover { background: var(--green-wa); border-color: var(--green-wa); }
.social-link.instagram:hover { background: #E1306C; border-color: #E1306C; }
.social-link.facebook:hover { background: #1877F2; border-color: #1877F2; }

/* Footer Columns */
.footer-col h4 {
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 18px;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a {
    font-size: 0.87rem;
    color: rgba(255,255,255,0.55);
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.footer-links a:hover {
    color: var(--blue-tech);
    padding-left: 4px;
}

/* Footer Contact */
.footer-contact { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }

.fc-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.87rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
}

.fc-item i {
    color: var(--blue-tech);
    font-size: 0.88rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-coverage {
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,0.07);
}

.fc-coverage-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.35);
    margin-bottom: 6px;
}

.footer-coverage p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.8rem;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 800;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--green-wa), var(--green-wa-d));
    color: #fff;
    font-size: 0.92rem;
    font-weight: 700;
    padding: 14px 22px;
    border-radius: 50px;
    box-shadow: 0 4px 24px rgba(37,211,102,0.45);
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float a i { font-size: 1.4rem; }

.whatsapp-float a:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 36px rgba(37,211,102,0.55);
}

@keyframes wfPulse {
    0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.45); }
    50%       { box-shadow: 0 4px 40px rgba(37,211,102,0.65); }
}

.whatsapp-float a { animation: wfPulse 2.5s ease-in-out infinite; }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 28px;
    left: 28px;
    width: 46px;
    height: 46px;
    background: var(--blue-dark);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    z-index: 799;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--blue-tech);
    transform: translateY(-2px);
}

/* ===== ANIMATIONS ===== */
.animate-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.is-visible { opacity: 1; transform: translateY(0); }

/* Delays */
.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }

/* ===== RESPONSIVE — 1280px ===== */
@media (max-width: 1280px) {
    .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== RESPONSIVE — 1024px ===== */
@media (max-width: 1024px) {
    :root { --section-gap: 80px; }

    .hero-layout { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .hero-content { max-width: 100%; }

    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { display: none; }

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

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

    .segments-grid { grid-template-columns: repeat(4, 1fr); }

    .coverage-grid { grid-template-columns: 1fr; }
    .coverage-map-card { max-width: 480px; margin: 0 auto; }

    .contact-grid { grid-template-columns: 1fr; gap: 48px; }

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

/* ===== RESPONSIVE — 768px ===== */
@media (max-width: 768px) {
    :root { --section-gap: 64px; }

    .nav { display: none; }
    .dark-mode-toggle { display: none; }
    .mobile-menu-btn { display: flex; }

    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }

    .hero-stats {
        flex-wrap: wrap;
        gap: 0;
        padding: 16px 20px;
    }

    .hero-stat { padding: 10px 16px; }

    .hero-stat-divider { display: none; }

    .trust-bar-inner {
        gap: 0;
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding: 0 4px;
        -webkit-overflow-scrolling: touch;
    }

    .trust-item { white-space: nowrap; }

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

    .diff-cards { grid-template-columns: 1fr; }

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

    .testimonial-card { padding: 36px 28px; }
    .tc-quote { font-size: 5rem; }

    .coverage-grid { grid-template-columns: 1fr; }
    .cities-grid { grid-template-columns: 1fr 1fr; }

    .form-row { grid-template-columns: 1fr; }

    .budget-form { padding: 28px 22px; }

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

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

    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 320px; }

    .wf-text { display: none; }
    .whatsapp-float a {
        width: 58px;
        height: 58px;
        border-radius: 50%;
        justify-content: center;
        padding: 0;
    }

    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { justify-content: center; }
}

/* ===== RESPONSIVE — 480px ===== */
@media (max-width: 480px) {
    :root { --section-gap: 56px; }
    .container { padding: 0 16px; }

    .hero-title { font-size: 1.75rem; }

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

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

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

    .testimonial-card { padding: 28px 18px; }

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

/* ===== DARK MODE EXTRAS ===== */
[data-theme="dark"] .service-card { background: var(--bg-alt); }
[data-theme="dark"] .testimonial-card { background: var(--bg); }
[data-theme="dark"] .budget-form { background: var(--bg); }
[data-theme="dark"] .form-field input,
[data-theme="dark"] .form-field select,
[data-theme="dark"] .form-field textarea { background: var(--bg-alt); color: var(--text-dark); }
[data-theme="dark"] .contact-card { background: var(--bg); }
[data-theme="dark"] .city-item { background: var(--bg); }
[data-theme="dark"] .mvv-card { background: var(--bg); }
[data-theme="dark"] .about-float-card { background: var(--bg-alt); }
[data-theme="dark"] .hero-card { background: rgba(13,139,196,0.08); }
[data-theme="dark"] .segment-card { background: var(--bg); }