/* ==============================================
   MixCalls — Design System
   Brand: Blue → Purple gradient
   ============================================== */

:root {
    /* Brand colors */
    --blue: #2563EB;
    --blue-light: #60A5FA;
    --blue-dark: #1D4ED8;
    --purple: #6D28D9;
    --purple-light: #8B5CF6;
    --purple-dark: #5B21B6;
    --gradient-brand: linear-gradient(135deg, #2563EB 0%, #6D28D9 100%);
    --gradient-brand-soft: linear-gradient(135deg, rgba(37,99,235,.08) 0%, rgba(109,40,217,.08) 100%);
    --gradient-brand-hover: linear-gradient(135deg, #1D4ED8 0%, #5B21B6 100%);

    /* Neutrals */
    --navy: #0F172A;
    --navy-mid: #1E293B;
    --navy-light: #334155;
    --gray: #64748B;
    --gray-light: #94A3B8;
    --gray-bg: #F1F5F9;
    --gray-border: #E2E8F0;
    --white: #FFFFFF;
    --off-white: #F8FAFC;

    /* Accent */
    --green: #25D366;
    --green-dark: #128C7E;
    --gold: #F59E0B;
    --red: #EF4444;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 4px rgba(15,23,42,.04);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, .08), 0 2px 6px rgba(15,23,42,.04);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, .12), 0 8px 16px rgba(15,23,42,.06);
    --shadow-xl: 0 30px 60px rgba(37, 99, 235, .18);
    --shadow-brand: 0 12px 30px rgba(109, 40, 217, .25);

    /* Sizing */
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --container: 1240px;
    --header-h: 88px;

    /* Type */
    --font-body: 'Cairo', 'Tajawal', system-ui, -apple-system, 'Segoe UI', sans-serif;

    /* Motion */
    --ease: cubic-bezier(.4, 0, .2, 1);
    --dur: .28s;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--navy);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--purple); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-body); font-weight: 800; color: var(--navy); line-height: 1.3; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.muted { color: var(--gray); }

/* ================ Buttons ================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    line-height: 1;
    transition: all var(--dur) var(--ease);
    cursor: pointer;
    white-space: nowrap;
    border: 2px solid transparent;
    text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--gradient-brand);
    color: var(--white);
    box-shadow: var(--shadow-brand);
}
.btn-primary:hover { color: var(--white); box-shadow: 0 16px 40px rgba(109, 40, 217, .35); }
.btn-outline {
    background: var(--white);
    color: var(--navy);
    border-color: var(--gray-border);
}
.btn-outline:hover { color: var(--purple); border-color: var(--purple); background: rgba(109,40,217,.05); }
.btn-wa {
    color: var(--green-dark);
    border-color: var(--green);
}
.btn-wa:hover { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-white-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.4);
}
.btn-white-outline:hover { background: var(--white); color: var(--purple); }
.btn-lg { padding: 18px 36px; font-size: 16px; }

/* ================ Top bar ================ */
.topbar {
    background: var(--navy);
    color: rgba(255, 255, 255, .85);
    font-size: 14px;
    padding: 10px 0;
}
.topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.topbar__contact { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar__contact a { color: rgba(255,255,255,.85); display: inline-flex; align-items: center; gap: 8px; }
.topbar__contact a:hover { color: var(--blue-light); }
.topbar__contact i { color: var(--blue-light); }
.topbar__socials { display: flex; gap: 10px; }
.topbar__socials a {
    width: 30px; height: 30px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    color: var(--white);
    font-size: 13px;
    transition: all var(--dur) var(--ease);
}
.topbar__socials a:hover { background: var(--gradient-brand); transform: translateY(-2px); }

/* ================ Header ================ */
.site-header {
    background: rgba(255,255,255,.96);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow var(--dur) var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: var(--header-h);
}
.site-logo img { height: 46px; width: auto; }
.main-nav ul { display: flex; gap: 6px; align-items: center; }
.main-nav a {
    color: var(--navy);
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 999px;
    transition: all var(--dur) var(--ease);
    font-size: 15px;
    position: relative;
}
.main-nav a:hover { background: var(--gray-bg); color: var(--purple); }
.main-nav a.active {
    color: var(--white);
    background: var(--gradient-brand);
}
.header-actions { display: flex; gap: 12px; align-items: center; }

/* Nav toggle (mobile) */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 44px; height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--gray-bg);
}
.nav-toggle span {
    width: 24px; height: 3px;
    background: var(--navy);
    border-radius: 2px;
    transition: all var(--dur) var(--ease);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-close {
    display: none;
    position: absolute;
    top: 16px;
    left: 16px;
    font-size: 24px;
    color: var(--navy);
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--gray-bg);
    align-items: center; justify-content: center;
}

.nav-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(15,23,42,.5);
    z-index: 99;
}
.nav-backdrop.is-active { display: block; animation: fadeIn .2s ease; }

/* ================ Hero ================ */
.hero {
    position: relative;
    color: var(--white);
    padding: 80px 0 100px;
    background:
        linear-gradient(135deg, rgba(15,23,42,.85) 0%, rgba(45,20,90,.75) 100%),
        url('../images/hero-bg.jpg') center/cover no-repeat;
    overflow: hidden;
    isolation: isolate;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(96,165,250,.25) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(139,92,246,.28) 0%, transparent 45%);
    pointer-events: none;
    z-index: -1;
}
.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.hero__text h1 {
    color: var(--white);
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
}
.hero__text h1 span.grad {
    background: linear-gradient(135deg, var(--blue-light), var(--purple-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}
.hero__text p {
    font-size: 18px;
    color: rgba(255,255,255,.88);
    margin-bottom: 32px;
    max-width: 560px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__actions .btn-wa {
    background: var(--green);
    color: var(--white);
    border-color: var(--green);
}
.hero__actions .btn-wa:hover { background: var(--green-dark); border-color: var(--green-dark); }

.hero__badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 40px;
}
.hero__badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius);
    color: var(--white);
    font-weight: 600;
    font-size: 13px;
}
.hero__badge i {
    color: var(--blue-light);
    font-size: 16px;
    flex-shrink: 0;
}

.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero__visual img {
    max-width: 100%;
    filter: drop-shadow(0 25px 60px rgba(0, 0, 0, .4));
    animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

/* ================ Section base ================ */
.section {
    padding: 90px 0;
    position: relative;
}
.section-alt { background: var(--off-white); }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-header .kicker {
    display: inline-block;
    padding: 6px 18px;
    background: var(--gradient-brand-soft);
    color: var(--purple);
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 14px;
    letter-spacing: .5px;
}
.section-header h2 {
    font-size: clamp(26px, 3.5vw, 40px);
    margin-bottom: 12px;
}
.section-header h2 .grad {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.section-header p {
    color: var(--gray);
    font-size: 17px;
}

/* ================ Features (services) ================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--dur) var(--ease);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-brand);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--dur) var(--ease);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__image {
    width: 100%;
    aspect-ratio: 400 / 280;
    background: var(--gradient-brand-soft);
    border-radius: var(--radius);
    margin-bottom: 20px;
    overflow: hidden;
}
.service-card__image img { width: 100%; height: 100%; object-fit: cover; }
.service-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--navy);
}
.service-card p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.7;
}

/* ================ Problem / Solution ================ */
.ps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.ps-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-border);
    transition: all var(--dur) var(--ease);
    position: relative;
}
.ps-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.ps-card__badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--red);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}
.ps-card__icon {
    width: 64px; height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-brand-soft);
    border-radius: 18px;
    margin-bottom: 20px;
}
.ps-card__icon img { width: 44px; height: 44px; }
.ps-card__problem { font-weight: 800; font-size: 17px; color: var(--navy); margin-bottom: 12px; }
.ps-card__label {
    display: inline-block;
    background: var(--gradient-brand);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 8px;
}
.ps-card__solution { color: var(--gray); font-size: 14px; line-height: 1.75; }

/* ================ Packages ================ */
.pkg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 30px;
}
.pkg-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    border: 2px solid var(--gray-border);
    transition: all var(--dur) var(--ease);
    position: relative;
    text-align: center;
}
.pkg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pkg-card.featured {
    background: var(--gradient-brand);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-brand);
    transform: scale(1.03);
}
.pkg-card.featured:hover { transform: scale(1.03) translateY(-8px); }
.pkg-card.featured h3, .pkg-card.featured .pkg-price { color: var(--white); }
.pkg-card.featured .pkg-features li { color: rgba(255,255,255,.9); }
.pkg-card.featured .pkg-features i { color: var(--white); }
.pkg-card.featured .btn { background: var(--white); color: var(--purple); border-color: var(--white); }
.pkg-card.featured .btn:hover { background: rgba(255,255,255,.9); color: var(--purple); }

.pkg-card__ribbon {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--navy);
    padding: 6px 20px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}
.pkg-card__icon {
    width: 72px; height: 72px;
    background: var(--gradient-brand-soft);
    border-radius: 22px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pkg-card.featured .pkg-card__icon { background: rgba(255,255,255,.2); }
.pkg-card__icon i {
    font-size: 32px;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.pkg-card.featured .pkg-card__icon i { -webkit-text-fill-color: white; color: white; background: none; }
.pkg-card h3 { font-size: 22px; margin-bottom: 6px; }
.pkg-price {
    font-size: 42px;
    font-weight: 900;
    color: var(--purple);
    margin: 12px 0 4px;
    display: block;
    line-height: 1;
}
.pkg-price small { font-size: 14px; color: var(--gray); font-weight: 500; }
.pkg-card.featured .pkg-price small { color: rgba(255,255,255,.75); }
.pkg-desc {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--gray-border);
}
.pkg-card.featured .pkg-desc { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.2); }
.pkg-features { text-align: right; margin-bottom: 28px; }
.pkg-features li {
    padding: 8px 0;
    color: var(--navy);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.pkg-features i { color: var(--green); font-size: 16px; flex-shrink: 0; }
.pkg-note {
    background: var(--gray-bg);
    border-radius: var(--radius);
    padding: 16px 20px;
    text-align: center;
    color: var(--navy);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.pkg-note i { color: var(--purple); font-size: 18px; }

/* ================ Stats bar ================ */
.stats {
    background: var(--gradient-brand);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    color: var(--white);
    margin: 40px 0;
    box-shadow: var(--shadow-brand);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: center;
}
.stat {
    display: flex;
    gap: 16px;
    align-items: center;
}
.stat__icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    background: rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.stat__icon img { width: 32px; height: 32px; }
.stat__num { font-size: 28px; font-weight: 900; line-height: 1; margin-bottom: 4px; }
.stat__label { font-size: 13px; opacity: .9; }

/* ================ 3 Steps ================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    counter-reset: step;
}
.step-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    position: relative;
    transition: all var(--dur) var(--ease);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.step-card__num {
    width: 60px; height: 60px;
    margin: 0 auto 18px;
    background: var(--gradient-brand);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 900;
    box-shadow: var(--shadow-brand);
}
.step-card__icon {
    width: 56px; height: 56px;
    background: var(--gradient-brand-soft);
    border-radius: 16px;
    margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
}
.step-card__icon i {
    font-size: 26px;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.step-card h3 { font-size: 20px; margin-bottom: 10px; }
.step-card p { color: var(--gray); font-size: 14px; }

/* ================ Partners / clients ================ */
.partners-wrap { overflow: hidden; position: relative; padding: 20px 0; }
.partners-track {
    display: flex;
    gap: 40px;
    animation: partnersScroll 30s linear infinite;
    width: max-content;
}
.partners-wrap:hover .partners-track { animation-play-state: paused; }
@keyframes partnersScroll {
    from { transform: translateX(0); }
    to { transform: translateX(50%); }  /* half because we duplicate */
}
[dir="rtl"] .partners-track { animation-name: partnersScrollRtl; }
@keyframes partnersScrollRtl {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
.partner-logo {
    background: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    height: 100px;
    display: flex; align-items: center; justify-content: center;
    min-width: 220px;
    flex-shrink: 0;
    transition: all var(--dur) var(--ease);
    border: 1px solid var(--gray-border);
}
.partner-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.partner-logo img { max-height: 70px; width: auto; }

/* ================ Why us ================ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.why-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: all var(--dur) var(--ease);
}
.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    background: var(--gradient-brand);
    color: var(--white);
}
.why-card:hover h3, .why-card:hover p { color: var(--white); }
.why-card:hover .why-card__icon { background: rgba(255,255,255,.2); }
.why-card:hover .why-card__icon i { color: var(--white); background: none; -webkit-text-fill-color: white; }
.why-card__icon {
    width: 68px; height: 68px;
    background: var(--gradient-brand-soft);
    border-radius: 18px;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--dur) var(--ease);
}
.why-card__icon i {
    font-size: 28px;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: all var(--dur) var(--ease);
}
.why-card h3 { font-size: 18px; margin-bottom: 10px; transition: color var(--dur) var(--ease); }
.why-card p { color: var(--gray); font-size: 14px; transition: color var(--dur) var(--ease); }

/* ================ FAQ ================ */
.faq { max-width: 850px; margin: 0 auto; }
.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
    transition: all var(--dur) var(--ease);
}
.faq-item.is-open { box-shadow: var(--shadow-md); border-color: transparent; }
.faq-q {
    width: 100%;
    padding: 22px 26px;
    text-align: right;
    font-weight: 700;
    color: var(--navy);
    display: flex; align-items: center; justify-content: space-between;
    font-size: 16px;
    cursor: pointer;
}
.faq-q .toggle-icon {
    width: 32px; height: 32px;
    background: var(--gradient-brand-soft);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--purple);
    transition: all var(--dur) var(--ease);
}
.faq-item.is-open .toggle-icon {
    background: var(--gradient-brand);
    color: var(--white);
    transform: rotate(180deg);
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    padding: 0 26px;
    color: var(--gray);
    line-height: 1.8;
    transition: max-height var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.faq-item.is-open .faq-a { max-height: 400px; padding: 0 26px 22px; }

/* ================ CTA ================ */
.cta-band {
    background: var(--gradient-brand);
    padding: 60px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('../images/cta-bg.jpg') center/cover;
    opacity: .15;
    pointer-events: none;
}
.cta-band__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    position: relative;
}
.cta-band h2 { color: var(--white); font-size: clamp(24px, 3vw, 34px); margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.9); font-size: 17px; }
.cta-band .btn-outline { background: var(--white); color: var(--purple); border-color: var(--white); }

/* ================ Footer ================ */
.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,.8);
    padding: 70px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand img { margin-bottom: 18px; max-width: 200px; height: auto; }
.footer-brand p { color: rgba(255,255,255,.75); font-size: 14px; margin-bottom: 12px; }
.footer-brand p.muted { color: rgba(255,255,255,.55); }
.footer-socials { display: flex; gap: 10px; margin-top: 18px; }
.footer-socials a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,.08);
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    transition: all var(--dur) var(--ease);
}
.footer-socials a:hover { background: var(--gradient-brand); transform: translateY(-2px); }

.footer-col h4 { color: var(--white); font-size: 16px; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ""; position: absolute; right: 0; bottom: 0; width: 40px; height: 3px; background: var(--gradient-brand); border-radius: 2px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: rgba(255,255,255,.65); font-size: 14px; }
.footer-col ul a:hover { color: var(--blue-light); padding-right: 6px; }

.contact-list li { display: flex; gap: 12px; align-items: flex-start; color: rgba(255,255,255,.7); font-size: 14px; margin-bottom: 12px; }
.contact-list i { color: var(--blue-light); font-size: 15px; margin-top: 4px; flex-shrink: 0; }
.contact-list a { color: rgba(255,255,255,.7); }
.contact-list a:hover { color: var(--white); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    color: rgba(255,255,255,.5);
    font-size: 13px;
}
.footer-bottom__links { display: flex; gap: 10px; }
.footer-bottom__links a { color: rgba(255,255,255,.5); }
.footer-bottom__links a:hover { color: var(--blue-light); }

/* ================ WhatsApp float ================ */
.wa-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--green);
    color: var(--white);
    padding: 8px 20px 8px 8px;
    border-radius: 999px;
    box-shadow: 0 10px 25px rgba(37,211,102,.4);
    z-index: 90;
    font-weight: 700;
    transition: all var(--dur) var(--ease);
}
.wa-float:hover { color: var(--white); transform: translateY(-4px); box-shadow: 0 14px 30px rgba(37,211,102,.5); }
.wa-float img { width: 46px; height: 46px; }
.wa-float__label { font-size: 14px; }

/* ================ Forms ================ */
.form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
    font-size: 14px;
}
.form-group label .req { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font: inherit;
    font-size: 15px;
    border: 2px solid var(--gray-border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--navy);
    transition: all var(--dur) var(--ease);
    font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 4px rgba(109,40,217,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}
.alert i { font-size: 20px; }
.alert-success { background: rgba(34,197,94,.1); color: #15803D; border: 1px solid rgba(34,197,94,.3); }
.alert-error   { background: rgba(239,68,68,.1); color: #B91C1C; border: 1px solid rgba(239,68,68,.3); }

/* ================ Page hero (secondary pages) ================ */
.page-hero {
    background: var(--gradient-brand);
    color: var(--white);
    padding: 90px 0 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.15) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(255,255,255,.1) 0%, transparent 40%);
}
.page-hero h1 {
    color: var(--white);
    font-size: clamp(30px, 4vw, 44px);
    margin-bottom: 12px;
    position: relative;
}
.page-hero p { font-size: 17px; opacity: .92; position: relative; max-width: 640px; margin: 0 auto; }

/* ================ Animations ================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ================ Responsive ================ */
@media (max-width: 1100px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .ps-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .site-header__inner { height: 72px; }
    .nav-toggle { display: flex; }
    .btn-wa { display: none; }
    .main-nav {
        position: fixed;
        top: 0; right: -100%;
        width: 300px;
        max-width: 85vw;
        height: 100vh;
        background: var(--white);
        z-index: 100;
        padding: 70px 24px 24px;
        transition: right var(--dur) var(--ease);
        overflow-y: auto;
    }
    .main-nav.is-open { right: 0; box-shadow: var(--shadow-xl); }
    .main-nav.is-open ~ .nav-backdrop { display: block; }
    .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
    .main-nav a { display: block; padding: 14px 18px; }
    .nav-close { display: flex; }

    .hero { padding: 60px 0 70px; }
    .hero__inner { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .hero__actions { justify-content: center; }
    .hero__badges { grid-template-columns: repeat(2, 1fr); }

    .section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }

    .pkg-grid { grid-template-columns: 1fr; }
    .pkg-card.featured { transform: none; }
    .steps-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .form-card { padding: 28px 20px; }

    .cta-band__inner { flex-direction: column; text-align: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .topbar__contact { flex-direction: column; gap: 6px; font-size: 12px; }
    .topbar__contact a { font-size: 12px; }
    .topbar__socials a { width: 26px; height: 26px; font-size: 11px; }

    .wa-float__label { display: none; }
    .wa-float { padding: 8px; left: 16px; bottom: 16px; }
}

@media (max-width: 600px) {
    .services-grid { grid-template-columns: 1fr; }
    .ps-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .hero__badges { grid-template-columns: 1fr; }
    .stat__num { font-size: 22px; }
    .container { padding: 0 16px; }
}

/* ============ ABOUT PAGE ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text .eyebrow { margin-bottom: 12px; }
.about-text h2 { font-size: 34px; color: var(--navy); margin-bottom: 20px; line-height: 1.3; }
.about-text p { font-size: 17px; line-height: 1.9; color: var(--gray); margin-bottom: 16px; }
.about-text p strong { color: var(--navy); font-weight: 700; }
.about-image img { width: 100%; height: auto; border-radius: 20px; box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15); }

.stat-row {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
}
.mini-stat { display: flex; flex-direction: column; gap: 4px; }
.mini-stat strong {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.mini-stat span { font-size: 14px; color: var(--gray); }

/* ============ EXTRA BUTTON VARIANTS ============ */
.btn-block { display: flex; width: 100%; justify-content: center; }
.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}
.btn-outline-white:hover { background: #fff; color: var(--navy); }

/* ============ CONTACT INFO STRIP ============ */
.contact-info-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}
.info-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 24px;
    text-align: center;
    transition: 0.3s;
}
.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
    border-color: var(--blue);
}
.info-card i {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    color: #fff;
    font-size: 22px;
    margin: 0 auto 14px;
}
.info-card h4 { font-size: 15px; margin-bottom: 6px; color: var(--navy); }
.info-card a, .info-card p { color: var(--gray); font-size: 14px; }
.info-card a:hover { color: var(--blue); }

/* ============ CONTACT PAGE LAYOUT ============ */
.contact-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: start;
}
.contact-side .side-card {
    background: linear-gradient(135deg, var(--blue), var(--purple));
    color: #fff;
    padding: 30px;
    border-radius: 18px;
    margin-bottom: 20px;
}
.contact-side .side-card h3 { color: #fff; font-size: 22px; margin-bottom: 12px; }
.contact-side .side-card p { color: rgba(255,255,255,.9); line-height: 1.8; margin-bottom: 20px; }
.contact-side .side-card .btn { background: #fff; color: var(--purple); }
.contact-side .side-card .btn:hover { background: var(--navy); color: #fff; }

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info-strip { grid-template-columns: repeat(2, 1fr); }
    .stat-row { flex-wrap: wrap; gap: 20px; }
}
@media (max-width: 600px) {
    .contact-info-strip { grid-template-columns: 1fr; }
}