:root {
    --navy: #071e3d;
    --navy-mid: #0e3460;
    --blue: #1558a8;
    --blue-bright: #2373cc;
    --accent: #3a96f0;
    --accent-light: #6db8ff;
    --white: #ffffff;
    --off-white: #f4f7fb;
    --pale-blue: #e6f0fb;
    --text-muted: #8aaace;
    --border: rgba(53, 130, 210, 0.18);
    --glass: rgba(255, 255, 255, 0.04);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", sans-serif;
    background: var(--white);
    color: var(--navy);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: "Sora", sans-serif;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(7, 30, 61, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-icon svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.nav-logo-text {
    font-family: "Sora", sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: white;
    line-height: 1.2;
}

.nav-logo-text span {
    display: block;
    font-weight: 300;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.06em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-size: 13.5px;
    font-weight: 400;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
    letter-spacing: 0.01em;
}

.nav-links a:hover {
    color: white;
}

.nav-cta {
    background: linear-gradient(135deg, var(--blue), var(--accent));
    color: white;
    border: none;
    border-radius: 8px;
    padding: 9px 15px;
    font-family: "Sora", sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition:
        opacity 0.2s,
        transform 0.15s;
    white-space: nowrap;
}

.nav-cta:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

/* ── HERO ── */
#hero {
    min-height: 100vh;
    background: var(--navy);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 5% 80px;
}

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

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.18;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--blue);
    top: -100px;
    right: -100px;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -80px;
    left: 20%;
    opacity: 0.12;
}

.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(58, 150, 240, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(58, 150, 240, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    animation: fadeUp 0.9s ease both;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    color: white;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-sub {
    font-size: 17px;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--accent));
    color: white;
    border: none;
    border-radius: 10px;
    padding: 14px 28px;
    font-family: "Sora", sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
    box-shadow: 0 8px 24px rgba(21, 88, 168, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(21, 88, 168, 0.5);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    padding: 14px 28px;
    font-family: "Sora", sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

.btn-outline:hover {
    background: var(--glass);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: min(440px, 42%);
    animation: fadeUp 1.1s 0.2s ease both;
}

.hero-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    backdrop-filter: blur(20px);
}

.hero-stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.hero-stat {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(58, 150, 240, 0.15);
    border-radius: 12px;
    padding: 18px 16px;
    text-align: center;
}

.hero-stat-num {
    font-family: "Sora", sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: white;
    line-height: 1;
    background: linear-gradient(135deg, white, var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 5px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-signal {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(58, 150, 240, 0.08);
    border: 1px solid rgba(58, 150, 240, 0.2);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 16px;
}

.signal-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
}

.signal-bars span {
    width: 5px;
    background: var(--accent-light);
    border-radius: 2px;
    opacity: 0.3;
    animation: signalPulse 1.5s infinite;
}

.signal-bars span:nth-child(1) {
    height: 5px;
    animation-delay: 0s;
}

.signal-bars span:nth-child(2) {
    height: 9px;
    animation-delay: 0.15s;
}

.signal-bars span:nth-child(3) {
    height: 13px;
    animation-delay: 0.3s;
}

.signal-bars span:nth-child(4) {
    height: 17px;
    animation-delay: 0.45s;
}

.signal-bars span:nth-child(5) {
    height: 20px;
    animation-delay: 0.6s;
}

.signal-info {
    flex: 1;
}

.signal-name {
    font-size: 13px;
    font-weight: 500;
    color: white;
}

.signal-speed {
    font-size: 12px;
    color: var(--accent-light);
    margin-top: 2px;
}

.signal-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3ed97e;
    animation: pulse 2s infinite;
}

/* ── TRUST BAR ── */
#trust {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 26px 5%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 36px;
    border-right: 1px solid var(--border);
}

.trust-item:last-child {
    border-right: none;
}

.trust-icon {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    background: rgba(58, 150, 240, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--accent-light);
    fill: none;
    stroke-width: 2;
}

.trust-num {
    font-family: "Sora", sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.trust-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── SECTION COMMONS ── */
section {
    padding: 96px 5%;
}

.section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-label::before {
    content: "";
    width: 24px;
    height: 2px;
    background: var(--blue-bright);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-sub {
    font-size: 16px;
    color: #4a6080;
    line-height: 1.7;
    max-width: 560px;
    font-weight: 300;
}

.section-header {
    margin-bottom: 3.5rem;
}

/* ── SERVICES ── */
#services {
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-card {
    background: white;
    border: 1px solid #dde8f5;
    border-radius: 16px;
    padding: 32px 28px;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.service-card:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(21, 88, 168, 0.12);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--pale-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--blue);
    fill: none;
    stroke-width: 1.8;
}

.service-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 14px;
    color: #5a7090;
    line-height: 1.65;
    margin-bottom: 20px;
}

.service-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.2s;
}

.service-link:hover {
    gap: 9px;
}

.service-link svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
}

/* ── PLANS ── */
#plans {
    background: white;
}

.plans-toggle-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.plans-toggle {
    display: flex;
    background: var(--off-white);
    border: 1px solid #dde8f5;
    border-radius: 10px;
    padding: 4px;
    gap: 4px;
}

.toggle-btn {
    border: none;
    background: none;
    border-radius: 7px;
    padding: 9px 28px;
    font-family: "Sora", sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4a6080;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle-btn.active {
    background: white;
    color: var(--navy);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(21, 88, 168, 0.12);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}

.plan-card {
    border: 1.5px solid #dde8f5;
    border-radius: 18px;
    padding: 32px 28px;
    position: relative;
    transition: all 0.25s;
    background: white;
}

.plan-card.popular {
    border-color: var(--blue);
    background: linear-gradient(145deg,
            var(--navy) 0%,
            var(--navy-mid) 100%);
    box-shadow: 0 20px 50px rgba(21, 88, 168, 0.3);
}

.plan-card:not(.popular):hover {
    border-color: var(--blue);
    transform: translateY(-3px);
}

.plan-popular-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--blue), var(--accent));
    color: white;
    font-family: "Sora", sans-serif;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 100px;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.plan-tier {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 8px;
}

.popular .plan-tier {
    color: var(--accent-light);
}

.plan-name {
    font-family: "Sora", sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
}

.popular .plan-name {
    color: white;
}

.plan-speed {
    font-size: 13px;
    color: #5a7090;
    margin-bottom: 20px;
}

.popular .plan-speed {
    color: var(--text-muted);
}

.plan-price {
    margin-bottom: 24px;
}

.plan-price-num {
    font-family: "Sora", sans-serif;
    font-size: 38px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1;
}

.popular .plan-price-num {
    color: white;
}

.plan-price-num sup {
    font-size: 18px;
    font-weight: 600;
    vertical-align: super;
}

.plan-price-period {
    font-size: 12px;
    color: #5a7090;
    margin-top: 4px;
}

.popular .plan-price-period {
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 13.5px;
    color: #3a5070;
}

.popular .plan-features li {
    color: rgba(255, 255, 255, 0.8);
}

.plan-features li svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2.5;
    flex-shrink: 0;
}

.plan-cta-btn {
    width: 100%;
    border: 1.5px solid var(--blue);
    background: transparent;
    color: var(--blue);
    font-family: "Sora", sans-serif;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    padding: 13px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    display: block;
    text-decoration: none;
}

.plan-cta-btn:hover {
    background: var(--blue);
    color: white;
}

.popular .plan-cta-btn {
    background: linear-gradient(135deg, var(--blue-bright), var(--accent));
    border-color: transparent;
    color: white;
    box-shadow: 0 8px 20px rgba(21, 88, 168, 0.35);
}

.popular .plan-cta-btn:hover {
    opacity: 0.88;
}

.plans-data {
    display: block;
}

.plans-business {
    display: none;
}

/* ── WHY ── */
#why {
    background: var(--navy);
}

#why .section-label {
    color: var(--accent-light);
}

#why .section-label::before {
    background: var(--accent);
}

#why .section-title {
    color: white;
}

#why .section-sub {
    color: var(--text-muted);
}

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

.why-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.why-metric {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
}

.why-metric.span-2 {
    grid-column: span 2;
}

.why-metric-num {
    font-family: "Sora", sans-serif;
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, white, var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.why-metric-label {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.why-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-point {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.why-point-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    flex-shrink: 0;
    background: rgba(58, 150, 240, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-point-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-light);
    fill: none;
    stroke-width: 1.8;
}

.why-point h4 {
    font-size: 15px;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.why-point p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── APP SECTION ── */
#app {
    background: var(--pale-blue);
    position: relative;
    overflow: hidden;
}

#app::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    opacity: 0.08;
    pointer-events: none;
}

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

.app-store-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.app-store-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--navy);
    color: white;
    border-radius: 10px;
    padding: 11px 20px;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.app-store-btn:hover {
    background: var(--navy-mid);
    border-color: var(--border);
    transform: translateY(-2px);
}

.app-store-btn svg {
    width: 22px;
    height: 22px;
    fill: white;
    flex-shrink: 0;
}

.app-store-btn-label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.04em;
}

.app-store-btn-name {
    font-family: "Sora", sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.app-tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.app-tool-chip {
    background: white;
    border: 1px solid #dde8f5;
    border-radius: 10px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
}

.app-tool-chip:hover {
    border-color: var(--blue);
    box-shadow: 0 4px 12px rgba(21, 88, 168, 0.1);
}

.app-tool-chip svg {
    width: 18px;
    height: 18px;
    stroke: var(--blue);
    fill: none;
    stroke-width: 1.8;
    flex-shrink: 0;
}

.app-tool-chip span {
    font-size: 13px;
    font-weight: 500;
    color: var(--navy);
}

.app-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.app-badge {
    font-size: 11px;
    font-weight: 500;
    background: white;
    border: 1px solid #dde8f5;
    color: #3a5070;
    padding: 4px 12px;
    border-radius: 100px;
}

/* ── TESTIMONIALS ── */
#testimonials {
    background: var(--off-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.testimonial-card {
    background: white;
    border: 1px solid #dde8f5;
    border-radius: 16px;
    padding: 28px;
    transition: box-shadow 0.2s;
}

.testimonial-card:hover {
    box-shadow: 0 8px 30px rgba(21, 88, 168, 0.1);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 14px;
}

.testimonial-stars svg {
    width: 14px;
    height: 14px;
    fill: #f5a623;
}

.testimonial-text {
    font-size: 14.5px;
    line-height: 1.7;
    color: #3a5070;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Sora", sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--navy);
}

.testimonial-role {
    font-size: 12px;
    color: #7090a8;
    margin-top: 1px;
}

/* ── CONTACT ── */
#contact {
    background: linear-gradient(160deg,
            var(--navy) 0%,
            var(--navy-mid) 100%);
    position: relative;
    overflow: hidden;
}

#contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 60% 50%,
            rgba(58, 150, 240, 0.12) 0%,
            transparent 70%);
    pointer-events: none;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

#contact .section-label {
    color: var(--accent-light);
}

#contact .section-label::before {
    background: var(--accent);
}

#contact .section-title {
    color: white;
}

#contact .section-sub {
    color: var(--text-muted);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.contact-info-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(58, 150, 240, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--accent-light);
    fill: none;
    stroke-width: 1.8;
}

.contact-info-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-info-value {
    font-size: 14px;
    color: white;
    font-weight: 500;
    margin-top: 1px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px;
    backdrop-filter: blur(10px);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 14px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 12px 14px;
    color: white;
    font-family: "DM Sans", sans-serif;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
    -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(138, 170, 206, 0.5);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group select option {
    background: var(--navy);
    color: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    color: white;
    border: none;
    border-radius: 10px;
    font-family: "Sora", sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 6px;
}

.form-submit:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #3ed97e;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    margin-top: 14px;
    transition: opacity 0.2s;
}

.whatsapp-link:hover {
    opacity: 0.75;
}

.whatsapp-link svg {
    width: 18px;
    height: 18px;
    fill: #3ed97e;
}

/* ── FOOTER ── */
footer {
    background: var(--navy);
    border-top: 1px solid var(--border);
    padding: 56px 5% 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 260px;
    margin-top: 14px;
}

.footer-domain {
    display: inline-block;
    font-family: "Sora", sans-serif;
    font-size: 11px;
    color: var(--accent-light);
    border: 1px solid rgba(58, 150, 240, 0.25);
    border-radius: 5px;
    padding: 3px 9px;
    margin-top: 14px;
    letter-spacing: 0.04em;
}

.footer-col h5 {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 13.5px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 12.5px;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    font-size: 12.5px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: white;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

@keyframes signalPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .hero-visual {
        display: none;
    }

    .why-grid,
    .app-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .nav-links {
        display: none;
    }

    .trust-item {
        padding: 10px 20px;
    }

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

@media (max-width: 600px) {
    section {
        padding: 72px 5%;
    }

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

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

    .app-tools-grid {
        grid-template-columns: 1fr;
    }
}