/* ===================================
   MAIN STYLES
   Defence Engineering Theme
   =================================== */

/* ===== Base Styles ===== */
body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-charcoal);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Section Base */
.section {
    padding: var(--space-24) 0;
    position: relative;
}

.section--dark {
    background-color: var(--color-white);
}

.section--darker {
    background-color: var(--color-off-white);
}

.section--black {
    background-color: var(--color-white);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    margin-bottom: var(--space-4);
}

.section-label::before,
.section-label::after {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--color-primary);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Header / Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header__logo img {
    height: 80px;
    width: auto;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    transition: color var(--transition-fast);
    position: relative;
    display: inline-block;
    white-space: nowrap;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--color-charcoal);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    margin-left: var(--space-4);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition-base);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    box-shadow: var(--shadow-red);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-gray-600);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f0ff 30%, #e8d4f8 50%, #d4b8f0 70%, #9b6dd4 100%);
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(rgba(220, 38, 38, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(220, 38, 38, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero__accent {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(155, 109, 212, 0.3) 0%, transparent 70%);
    filter: blur(100px);
    pointer-events: none;
}

/* ===== Hero Grid Layout ===== */
.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
}

.hero__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-6);
}

.hero__label svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.hero__title {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    color: var(--color-charcoal);
    margin-bottom: var(--space-6);
    letter-spacing: var(--tracking-tight);
}

.hero__title .highlight {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 600px;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: var(--space-8);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.hero__stat {
    text-align: left;
}

.hero__stat-value {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.hero__stat-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

/* ===== Drone Animation System ===== */
.hero__drone-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 450px;
}

.drone-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 500px;
}

/* Main drone image with hover animation */
.drone__image {
    width: 100%;
    max-width: 460px;
    height: auto;
    animation: droneHover 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(155, 109, 212, 0.3));
    position: relative;
    z-index: 3;
    transition: filter 0.3s ease;
}

.drone__image:hover {
    filter: drop-shadow(0 25px 50px rgba(155, 109, 212, 0.5));
}

/* Drone hover/float animation */
@keyframes droneHover {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    25% {
        transform: translateY(-18px) rotate(0.5deg);
    }

    50% {
        transform: translateY(-8px) rotate(0deg);
    }

    75% {
        transform: translateY(-22px) rotate(-0.5deg);
    }
}

/* Drone shadow on ground */
.drone__shadow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 30px;
    background: radial-gradient(ellipse, rgba(155, 109, 212, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    animation: droneShadow 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes droneShadow {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
        opacity: 0.6;
    }

    25% {
        transform: translateX(-50%) scale(0.85);
        opacity: 0.4;
    }

    50% {
        transform: translateX(-50%) scale(0.92);
        opacity: 0.5;
    }

    75% {
        transform: translateX(-50%) scale(0.8);
        opacity: 0.35;
    }
}

/* Glow effect under drone */
.drone__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(155, 109, 212, 0.15) 0%, rgba(155, 109, 212, 0.05) 40%, transparent 70%);
    border-radius: 50%;
    animation: droneGlow 3s ease-in-out infinite alternate;
    z-index: 1;
}

@keyframes droneGlow {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

/* Radar ring effects */
.drone__radar-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    border: 1px solid rgba(155, 109, 212, 0.2);
    border-radius: 50%;
    animation: radarPulse 3s ease-out infinite;
    z-index: 0;
}

.drone__radar-ring--2 {
    animation-delay: 1.5s;
}

@keyframes radarPulse {
    0% {
        transform: translate(-50%, -50%) scale(0.6);
        opacity: 1;
        border-color: rgba(155, 109, 212, 0.4);
    }

    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
        border-color: rgba(155, 109, 212, 0);
    }
}

/* HUD Labels around drone */
.drone__hud-label {
    position: absolute;
    font-family: 'Inter', monospace;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(155, 109, 212, 0.7);
    background: rgba(155, 109, 212, 0.08);
    border: 1px solid rgba(155, 109, 212, 0.15);
    padding: 4px 12px;
    border-radius: 4px;
    white-space: nowrap;
    animation: hudBlink 2.5s ease-in-out infinite;
    z-index: 5;
}

.drone__hud-label--top {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
}

.drone__hud-label--right {
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    animation-delay: 0.8s;
}

.drone__hud-label--bottom {
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 1.6s;
}

@keyframes hudBlink {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* ===== Hero Particles ===== */
.hero__particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(155, 109, 212, 0.4);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

.particle--1 {
    left: 70%;
    top: 20%;
    animation-duration: 8s;
    animation-delay: 0s;
}

.particle--2 {
    left: 80%;
    top: 60%;
    width: 3px;
    height: 3px;
    animation-duration: 12s;
    animation-delay: 2s;
}

.particle--3 {
    left: 60%;
    top: 80%;
    width: 5px;
    height: 5px;
    animation-duration: 10s;
    animation-delay: 4s;
}

.particle--4 {
    left: 90%;
    top: 40%;
    width: 3px;
    height: 3px;
    animation-duration: 9s;
    animation-delay: 1s;
}

.particle--5 {
    left: 55%;
    top: 10%;
    width: 4px;
    height: 4px;
    animation-duration: 11s;
    animation-delay: 3s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 0.8;
    }

    50% {
        opacity: 0.4;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-100vh) translateX(30px) scale(0.3);
        opacity: 0;
    }
}

/* ===== Animations ===== */
.trust-bar {
    background: var(--color-off-white);
    border-top: 1px solid rgba(220, 38, 38, 0.2);
    border-bottom: 1px solid rgba(220, 38, 38, 0.2);
    padding: var(--space-8) 0;
}

.trust-bar__content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-16);
    flex-wrap: wrap;
}

.trust-bar__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.trust-bar__item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.trust-bar__divider {
    width: 1px;
    height: 20px;
    background: var(--color-gray-700);
}

/* ===== Verticals Section ===== */
.verticals {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-off-white) 100%);
}

.verticals__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.vertical-card {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-off-white) 100%);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.vertical-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.vertical-card:hover {
    border-color: var(--color-gray-400);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.vertical-card:hover::before {
    opacity: 1;
}

.vertical-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.vertical-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.vertical-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-3);
}

.vertical-card__desc {
    font-size: var(--text-base);
    color: var(--color-gray-400);
    margin-bottom: var(--space-5);
    line-height: var(--leading-relaxed);
}

.vertical-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.vertical-card__feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.vertical-card__feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* ===== Capabilities Section ===== */
.capabilities {
    background: var(--color-off-white);
}

.capabilities__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.capability-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

.capability-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.capability-item:hover {
    border-color: var(--color-gray-400);
    background: var(--color-off-white);
}

.capability-item:hover::after {
    width: 60%;
}

.capability-item__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.capability-item__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.capability-item__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* ===== Why Choose Us ===== */
.why-us {
    background: linear-gradient(180deg, var(--color-off-white) 0%, var(--color-white) 100%);
}

.why-us__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.why-us__text h2 {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
}

.why-us__text p {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

.why-us__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.why-us__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4);
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.why-us__item:hover {
    border-color: var(--color-gray-400);
    background: rgba(0, 0, 0, 0.04);
}

.why-us__item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(220, 38, 38, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.why-us__item-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.why-us__item-content h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-1);
}

.why-us__item-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin: 0;
}

/* ===== Process Section ===== */
.process {
    background: var(--color-white);
}

.process__steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.process__steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg,
            var(--color-primary) 0%,
            var(--color-gray-300) 25%,
            var(--color-gray-300) 75%,
            var(--color-primary) 100%);
}

.process__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    flex: 1;
}

.process__step-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process__step:hover .process__step-number {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.process__step-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-2);
}

.process__step-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    max-width: 150px;
}

/* ===== Location Section ===== */
.location {
    background: var(--color-off-white);
}

.location__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.location__info h3 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-4);
}

.location__info p {
    font-size: var(--text-base);
    color: var(--color-gray-400);
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

.location__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.location__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.location__detail svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.location__detail-content h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-1);
}

.location__detail-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    margin: 0;
}

.location__map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-300);
}

.location__map iframe {
    width: 100%;
    height: 350px;
    border: none;
}

/* ===== Contact Section ===== */
.contact {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-off-white) 100%);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-16);
}

.contact__info h2 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-charcoal);
    margin-bottom: var(--space-4);
}

.contact__info p {
    font-size: var(--text-base);
    color: var(--color-gray-400);
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

.contact__note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-lg);
}

.contact__note svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact__note p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.contact__form {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form__group {
    margin-bottom: var(--space-4);
}

.form__group.full-width {
    grid-column: span 2;
}

.form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-off-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    color: var(--color-charcoal);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-gray-600);
}

.form__textarea {
    min-height: 120px;
    resize: vertical;
}

.form__submit {
    width: 100%;
    margin-top: var(--space-4);
}

.form__message {
    margin-top: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    display: none;
}

.form__message.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form__message.error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: var(--color-primary);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-off-white);
    padding: var(--space-16) 0 var(--space-8);
    border-top: 1px solid var(--color-gray-300);
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__brand {
    max-width: 320px;
}

.footer__logo {
    height: 40px;
    margin-bottom: var(--space-4);
}

.footer__brand p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    line-height: var(--leading-relaxed);
}

.footer__column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-charcoal);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-4);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer__link {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.footer__contact-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__contact-item span {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-300);
}

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.footer__security {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-gray-600);
}

.footer__security svg {
    width: 14px;
    height: 14px;
    color: var(--color-primary);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}